diff options
| author | Thorsten Behrens <thb@documentfoundation.org> | 2013-10-29 19:08:11 +0100 |
|---|---|---|
| committer | Thorsten Behrens <thb@documentfoundation.org> | 2013-11-16 01:36:30 +0100 |
| commit | c60e7256120ecf1698b505787581e2ac594b2e37 (patch) | |
| tree | 81ea735a9eacbbf3de2f39e59ff7db2930d0e949 | |
| parent | 5d7c894678f3ba8999017e4ed66ba81a5314b15b (diff) | |
Die, wrapper code, die.
Change-Id: I987703958621abb38d877b3089aaaa7d0f97f5e9
56 files changed, 3 insertions, 13779 deletions
diff --git a/cppcanvas/CppunitTest_cppcanvas_test.mk b/cppcanvas/CppunitTest_cppcanvas_test.mk deleted file mode 100644 index 8112fd3d193d..000000000000 --- a/cppcanvas/CppunitTest_cppcanvas_test.mk +++ /dev/null @@ -1,60 +0,0 @@ -# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- -#************************************************************************* -# -# This file is part of the LibreOffice project. -# -# This Source Code Form is subject to the terms of the Mozilla Public -# License, v. 2.0. If a copy of the MPL was not distributed with this -# file, You can obtain one at http://mozilla.org/MPL/2.0/. -# -#************************************************************************* - -$(eval $(call gb_CppunitTest_CppunitTest,cppcanvas_test)) - -$(eval $(call gb_CppunitTest_add_exception_objects,cppcanvas_test, \ - cppcanvas/qa/unit/test \ -)) - -$(eval $(call gb_CppunitTest_unset_headless,cppcanvas_test)) - -$(eval $(call gb_CppunitTest_use_external,cppcanvas_test,boost_headers)) - -$(eval $(call gb_CppunitTest_use_libraries,cppcanvas_test, \ - cppcanvas \ - basegfx \ - canvastools \ - comphelper \ - cppu \ - cppuhelper \ - i18nlangtag \ - sal \ - svt \ - test \ - tl \ - vcl \ - $(gb_UWINAPI) \ -)) - -$(eval $(call gb_CppunitTest_use_api,cppcanvas_test,\ - offapi \ - udkapi \ -)) - -$(eval $(call gb_CppunitTest_use_ure,cppcanvas_test)) - -$(eval $(call gb_CppunitTest_use_components,cppcanvas_test,\ - canvas/source/cairo/cairocanvas \ - canvas/source/factory/canvasfactory \ - configmgr/source/configmgr \ - fileaccess/source/fileacc \ - i18npool/util/i18npool \ - linguistic/source/lng \ - package/util/package2 \ - sax/source/expatwrap/expwrap \ - ucb/source/core/ucb1 \ - unoxml/source/service/unoxml \ -)) - -$(eval $(call gb_CppunitTest_use_configuration,cppcanvas_test)) - -# vim: set noet sw=4 ts=4: diff --git a/cppcanvas/Library_cppcanvas.mk b/cppcanvas/Library_cppcanvas.mk deleted file mode 100644 index 7f69cf95d597..000000000000 --- a/cppcanvas/Library_cppcanvas.mk +++ /dev/null @@ -1,74 +0,0 @@ -# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- -# -# This file is part of the LibreOffice project. -# -# This Source Code Form is subject to the terms of the Mozilla Public -# License, v. 2.0. If a copy of the MPL was not distributed with this -# file, You can obtain one at http://mozilla.org/MPL/2.0/. -# -# This file incorporates work covered by the following license notice: -# -# Licensed to the Apache Software Foundation (ASF) under one or more -# contributor license agreements. See the NOTICE file distributed -# with this work for additional information regarding copyright -# ownership. The ASF licenses this file to you under the Apache -# License, Version 2.0 (the "License"); you may not use this file -# except in compliance with the License. You may obtain a copy of -# the License at http://www.apache.org/licenses/LICENSE-2.0 . -# - -$(eval $(call gb_Library_Library,cppcanvas)) - -$(eval $(call gb_Library_set_include,cppcanvas,\ - -I$(SRCDIR)/cppcanvas/source/inc \ - $$(INCLUDE) \ -)) - -$(eval $(call gb_Library_use_sdk_api,cppcanvas)) -$(eval $(call gb_Library_add_defs,cppcanvas,\ - -DCPPCANVAS_DLLIMPLEMENTATION \ -)) - -$(eval $(call gb_Library_use_external,cppcanvas,boost_headers)) - -$(eval $(call gb_Library_use_libraries,cppcanvas,\ - basegfx \ - canvastools \ - comphelper \ - cppu \ - cppuhelper \ - i18nlangtag \ - sal \ - svt \ - tl \ - vcl \ - $(gb_UWINAPI) \ -)) - -$(eval $(call gb_Library_add_exception_objects,cppcanvas,\ - cppcanvas/source/mtfrenderer/bitmapaction \ - cppcanvas/source/mtfrenderer/cachedprimitivebase \ - cppcanvas/source/mtfrenderer/emfplus \ - cppcanvas/source/mtfrenderer/implrenderer \ - cppcanvas/source/mtfrenderer/lineaction \ - cppcanvas/source/mtfrenderer/mtftools \ - cppcanvas/source/mtfrenderer/pointaction \ - cppcanvas/source/mtfrenderer/polypolyaction \ - cppcanvas/source/mtfrenderer/textaction \ - cppcanvas/source/mtfrenderer/transparencygroupaction \ - cppcanvas/source/tools/canvasgraphichelper \ - cppcanvas/source/tools/tools \ - cppcanvas/source/wrapper/basegfxfactory \ - cppcanvas/source/wrapper/implbitmap \ - cppcanvas/source/wrapper/implbitmapcanvas \ - cppcanvas/source/wrapper/implcanvas \ - cppcanvas/source/wrapper/implcolor \ - cppcanvas/source/wrapper/implcustomsprite \ - cppcanvas/source/wrapper/implfont \ - cppcanvas/source/wrapper/implpolypolygon \ - cppcanvas/source/wrapper/implsprite \ - cppcanvas/source/wrapper/implspritecanvas \ - cppcanvas/source/wrapper/vclfactory \ -)) - -# vim: set noet sw=4 ts=4: diff --git a/cppcanvas/Library_mtfrenderer.mk b/cppcanvas/Library_mtfrenderer.mk deleted file mode 100644 index 4a33ac0c6eda..000000000000 --- a/cppcanvas/Library_mtfrenderer.mk +++ /dev/null @@ -1,42 +0,0 @@ -# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- -# -# This file is part of the LibreOffice project. -# -# This Source Code Form is subject to the terms of the Mozilla Public -# License, v. 2.0. If a copy of the MPL was not distributed with this -# file, You can obtain one at http://mozilla.org/MPL/2.0/. -# -# This file incorporates work covered by the following license notice: -# -# Licensed to the Apache Software Foundation (ASF) under one or more -# contributor license agreements. See the NOTICE file distributed -# with this work for additional information regarding copyright -# ownership. The ASF licenses this file to you under the Apache -# License, Version 2.0 (the "License"); you may not use this file -# except in compliance with the License. You may obtain a copy of -# the License at http://www.apache.org/licenses/LICENSE-2.0 . -# - -$(eval $(call gb_Library_Library,mtfrenderer)) - -$(eval $(call gb_Library_set_componentfile,mtfrenderer,cppcanvas/source/uno/mtfrenderer)) - -$(eval $(call gb_Library_use_external,mtfrenderer,boost_headers)) - -$(eval $(call gb_Library_use_libraries,mtfrenderer,\ - sal \ - cppu \ - cppuhelper \ - comphelper \ - cppcanvas \ - basegfx \ - $(gb_UWINAPI) \ -)) - -$(eval $(call gb_Library_use_sdk_api,mtfrenderer)) - -$(eval $(call gb_Library_add_exception_objects,mtfrenderer,\ - cppcanvas/source/uno/uno_mtfrenderer \ -)) - -# vim: set noet sw=4 ts=4: diff --git a/cppcanvas/Makefile b/cppcanvas/Makefile deleted file mode 100644 index 0997e628485b..000000000000 --- a/cppcanvas/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- -# -# This file is part of the LibreOffice project. -# -# This Source Code Form is subject to the terms of the Mozilla Public -# License, v. 2.0. If a copy of the MPL was not distributed with this -# file, You can obtain one at http://mozilla.org/MPL/2.0/. -# - -module_directory:=$(dir $(realpath $(firstword $(MAKEFILE_LIST)))) - -include $(module_directory)/../solenv/gbuild/partial_build.mk - -# vim: set noet sw=4 ts=4: diff --git a/cppcanvas/Module_cppcanvas.mk b/cppcanvas/Module_cppcanvas.mk deleted file mode 100644 index 9894f9c83eca..000000000000 --- a/cppcanvas/Module_cppcanvas.mk +++ /dev/null @@ -1,34 +0,0 @@ -# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- -# -# This file is part of the LibreOffice project. -# -# This Source Code Form is subject to the terms of the Mozilla Public -# License, v. 2.0. If a copy of the MPL was not distributed with this -# file, You can obtain one at http://mozilla.org/MPL/2.0/. -# -# This file incorporates work covered by the following license notice: -# -# Licensed to the Apache Software Foundation (ASF) under one or more -# contributor license agreements. See the NOTICE file distributed -# with this work for additional information regarding copyright -# ownership. The ASF licenses this file to you under the Apache -# License, Version 2.0 (the "License"); you may not use this file -# except in compliance with the License. You may obtain a copy of -# the License at http://www.apache.org/licenses/LICENSE-2.0 . -# - -$(eval $(call gb_Module_Module,cppcanvas)) - -$(eval $(call gb_Module_add_targets,cppcanvas,\ - Library_cppcanvas \ - Library_mtfrenderer \ -)) - -# FIXME: should generalize these ... -ifeq ($(ENABLE_CAIRO_CANVAS),TRUE) -$(eval $(call gb_Module_add_check_targets,cppcanvas,\ - CppunitTest_cppcanvas_test \ -)) -endif - -# vim: set noet sw=4 ts=4: diff --git a/cppcanvas/README b/cppcanvas/README deleted file mode 100644 index 1e9083101434..000000000000 --- a/cppcanvas/README +++ /dev/null @@ -1,5 +0,0 @@ -Helper C++ classes for [[canvas]], plus a GDIMetaFile-to-XCanvas converter. - -== EMF+ == - -For cppcanvas/source/mtfrenderer, see the README in vcl (the EMF+ part). diff --git a/cppcanvas/qa/unit/test.cxx b/cppcanvas/qa/unit/test.cxx deleted file mode 100644 index af652a3cf727..000000000000 --- a/cppcanvas/qa/unit/test.cxx +++ /dev/null @@ -1,93 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - */ - -#include <test/bootstrapfixture.hxx> - -#include <osl/file.hxx> -#include <osl/process.h> -#include <vcl/svapp.hxx> -#include <vcl/wrkwin.hxx> -#include <vcl/canvastools.hxx> - -#include <comphelper/processfactory.hxx> -#include <com/sun/star/lang/XInitialization.hpp> -#include <com/sun/star/lang/XMultiServiceFactory.hpp> - -#include <com/sun/star/rendering/XBitmap.hpp> -#include <com/sun/star/rendering/XCanvas.hpp> -#include <com/sun/star/rendering/XBitmapCanvas.hpp> - -using namespace ::com::sun::star; - -class CanvasTest : public test::BootstrapFixture -{ -public: - CanvasTest() : BootstrapFixture(true, false) {} - - void testComposite(); - - CPPUNIT_TEST_SUITE(CanvasTest); - CPPUNIT_TEST(testComposite); - CPPUNIT_TEST_SUITE_END(); -}; - -void CanvasTest::testComposite() -{ -#ifdef LINUX - Window* pWin = new WorkWindow( (Window *)NULL ); - CPPUNIT_ASSERT( pWin != NULL ); - - uno::Reference<rendering::XCanvas> xCanvas = pWin->GetCanvas (); - if( !xCanvas.is() ) - return; // can't get a canvas working at all - truly headless ? - - // a huge canvas ... - Size aSize (1, 1); - uno::Reference<rendering::XBitmap> xBitmap; - xBitmap = xCanvas->getDevice ()->createCompatibleAlphaBitmap( - vcl::unotools::integerSize2DFromSize( aSize ) ); - CPPUNIT_ASSERT( xBitmap.is() ); - - uno::Reference< rendering::XBitmapCanvas > xBitmapCanvas( xBitmap, uno::UNO_QUERY ); - CPPUNIT_ASSERT( xBitmapCanvas.is() ); - - BitmapEx aBitmapEx; - { - // clear the canvas and basic sanity check ... - xBitmapCanvas->clear(); - CPPUNIT_ASSERT( aBitmapEx.Create( xBitmapCanvas, aSize ) ); - CPPUNIT_ASSERT( aBitmapEx.IsAlpha() ); - CPPUNIT_ASSERT( aBitmapEx.GetAlpha() ); - } - - { - // render something - rendering::RenderState aDefaultState; - uno::Sequence< double > aRedTransparent( 4 ); - aRedTransparent[0] = 1.0; // R - aRedTransparent[1] = 0.0; // G - aRedTransparent[2] = 0.0; // B - aRedTransparent[3] = 0.5; // A - aDefaultState.DeviceColor = aRedTransparent; -#if 0 - // words fail me to describe the sheer beauty of allocating an UNO - // object to represent a polygon, and manually handling the ViewState - // and there being no public helper for this - to render ... a rectangle. - XCachedPrimitive fillPolyPolygon( [in] XPolyPolygon2D xPolyPolygon, [in] ViewState aViewState, [in] RenderState aRenderState ) -#endif - } - -#endif -} - -CPPUNIT_TEST_SUITE_REGISTRATION(CanvasTest); - -CPPUNIT_PLUGIN_IMPLEMENT(); - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/inc/action.hxx b/cppcanvas/source/inc/action.hxx deleted file mode 100644 index 3beaa8ce2b05..000000000000 --- a/cppcanvas/source/inc/action.hxx +++ /dev/null @@ -1,156 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_ACTION_HXX -#define _CPPCANVAS_ACTION_HXX - -#include <sal/types.h> - -#include <boost/shared_ptr.hpp> - -namespace basegfx -{ - class B2DHomMatrix; - class B2DRange; -} - - -/* Definition of Action interface */ - -namespace cppcanvas -{ - namespace internal - { - /** Interface for internal render actions - - This interface is implemented by all objects generated - from the metafile renderer, and corresponds roughly to the - VCL meta action. - */ - class Action - { - public: - /** Used for rendering action subsets - - There are several cases where an Action might have - subsettable content, e.g. text, or referenced - metafiles, like the transparent action. - - Generally, at the metafile renderer, all actions are - 'flattened' out, i.e. a meta action rendering the - string "Hello" counts five indices, and a transparent - action containing a metafile with 100 actions counts - at least 100 indices (contained transparency or text - actions recursively add to this value). From the - outside, the subset to render is referenced via this - flat index range - */ - struct Subset - { - /** Denotes start of the subset. - - The index given here specifies the first subaction - to render. - */ - sal_Int32 mnSubsetBegin; - - /** Denotes end of the subset - - The index given here specifies the first subaction - <em>not<em> to render, i.e. one action behind the - subset to be rendered - */ - sal_Int32 mnSubsetEnd; - }; - - virtual ~Action() {} - - /** Render this action to the associated canvas - - @param rTransformation - Transformation matrix to apply before rendering - - @return true, if rendering was successful. If - rendering failed, false is returned. - */ - virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation ) const = 0; - - /** Render the given part of the action to the associated - canvas. - - @param rTransformation - Transformation matrix to apply before rendering - - @param rSubset - Subset of the action to render. See Subset description - for index semantics. - - @return true, if rendering was successful. If the - specified subset is invalid for this action, or if - rendering failed for other reasons, false is returned. - */ - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const = 0; - - /** Query bounds of this action on the associated canvas - - @param rTransformation - Transformation matrix to apply - - @return the bounds for this action in device - coordinate space. - */ - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const = 0; - - /** Query bounds for the given part of the action on the - associated canvas. - - @param rTransformation - Transformation matrix to apply. - - @param rSubset - Subset of the action to query. See Subset description - for index semantics. - - @return the bounds for the given subset in device - coordinate space. - */ - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const = 0; - - /** Query action count. - - This method returns the number of subset actions - contained in this action. The render( Subset ) method - must accept subset ranges up to the value returned - here. - - @return the number of subset actions - */ - virtual sal_Int32 getActionCount() const = 0; - }; - - typedef ::boost::shared_ptr< Action > ActionSharedPtr; - - } -} - -#endif /* _CPPCANVAS_ACTION_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/inc/canvasgraphichelper.hxx b/cppcanvas/source/inc/canvasgraphichelper.hxx deleted file mode 100644 index f0ab8bce88c3..000000000000 --- a/cppcanvas/source/inc/canvasgraphichelper.hxx +++ /dev/null @@ -1,78 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_CANVASGRAPHICHELPER_HXX -#define _CPPCANVAS_CANVASGRAPHICHELPER_HXX - -#include <com/sun/star/rendering/RenderState.hpp> -#include <basegfx/polygon/b2dpolypolygon.hxx> - -#include <cppcanvas/canvasgraphic.hxx> - -#include <boost/optional.hpp> - -namespace com { namespace sun { namespace star { namespace rendering -{ - class XGraphicDevice; -} } } } - - -/* Definition of CanvasGraphicHelper class */ - -namespace cppcanvas -{ - - namespace internal - { - - class CanvasGraphicHelper : public virtual CanvasGraphic - { - public: - CanvasGraphicHelper( const CanvasSharedPtr& rParentCanvas ); - - // CanvasGraphic implementation - virtual void setTransformation( const ::basegfx::B2DHomMatrix& rMatrix ); - virtual ::basegfx::B2DHomMatrix getTransformation() const; - virtual void setClip( const ::basegfx::B2DPolyPolygon& rClipPoly ); - virtual void setClip(); - virtual ::basegfx::B2DPolyPolygon const* getClip() const; - virtual void setCompositeOp( CompositeOp aOp ); - virtual CompositeOp getCompositeOp() const; - - protected: - // for our clients - // =============== - CanvasSharedPtr getCanvas() const; - ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > getGraphicDevice() const; - const ::com::sun::star::rendering::RenderState& getRenderState() const; - - private: - mutable ::com::sun::star::rendering::RenderState maRenderState; - - boost::optional<basegfx::B2DPolyPolygon> maClipPolyPolygon; - CanvasSharedPtr mpCanvas; - ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > mxGraphicDevice; - }; - - } -} - -#endif /* _CPPCANVAS_CANVASGRAPHICHELPER_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/inc/implrenderer.hxx b/cppcanvas/source/inc/implrenderer.hxx deleted file mode 100644 index c70bf548dbd5..000000000000 --- a/cppcanvas/source/inc/implrenderer.hxx +++ /dev/null @@ -1,342 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_IMPLRENDERER_HXX -#define _CPPCANVAS_IMPLRENDERER_HXX - -#include <sal/types.h> - -#include <boost/shared_ptr.hpp> -#include <cppcanvas/renderer.hxx> -#include <cppcanvas/canvas.hxx> - -#include <canvasgraphichelper.hxx> -#include <action.hxx> -#include <outdevstate.hxx> - -#include <vector> -#include <map> - -class GDIMetaFile; -class VirtualDevice; -class Gradient; -class Rectangle; -class Font; -class PolyPolygon; -class Point; -class MetaCommentAction; - -namespace basegfx { - class B2DPolyPolygon; - class B2DPolygon; -} - -namespace cppcanvas -{ - - namespace internal - { - struct OutDevState; - struct ActionFactoryParameters; - struct XForm; - - struct EMFPObject - { - virtual ~EMFPObject() {} - }; - - // state stack of OutputDevice, to correctly handle - // push/pop actions - class VectorOfOutDevStates - { - public: - OutDevState& getState(); - const OutDevState& getState() const; - void pushState(sal_uInt16 nFlags); - void popState(); - void clearStateStack(); - private: - ::std::vector< OutDevState > m_aStates; - }; - - // EMF+ - // TODO: replace? - struct XForm - { - float eM11; - float eM12; - float eM21; - float eM22; - float eDx; - float eDy; - XForm() - { - SetIdentity (); - }; - - void SetIdentity () - { - eM11 = eM22 = 1.0f; - eDx = eDy = eM12 = eM21 = 0.0f; - } - - void Set (float m11, float m12, float dx, float m21, float m22, float dy) - { - eM11 = m11; - eM12 = m12; - eDx = dx; - eM21 = m21; - eM22 = m22; - eDy = dy; - } - - void Set (XForm f) - { - eM11 = f.eM11; - eM12 = f.eM12; - eM21 = f.eM21; - eM22 = f.eM22; - eDx = f.eDx; - eDy = f.eDy; - } - - void Multiply (float m11, float m12, float dx, float m21, float m22, float dy) - { - eM11 = eM11*m11 + eM12*m21; - eM12 = eM11*m12 + eM12*m22; - eM21 = eM21*m11 + eM22*m21; - eM22 = eM21*m12 + eM22*m22; - eDx *= eDx*m11 + eDy*m21 + dx; - eDy *= eDx*m12 + eDy*m22 + dy; - } - - void Multiply (XForm f) - { - eM11 = eM11*f.eM11 + eM12*f.eM21; - eM12 = eM11*f.eM12 + eM12*f.eM22; - eM21 = eM21*f.eM11 + eM22*f.eM21; - eM22 = eM21*f.eM12 + eM22*f.eM22; - eDx *= eDx*f.eM11 + eDy*f.eM21 + f.eDx; - eDy *= eDx*f.eM12 + eDy*f.eM22 + f.eDy; - } - -#ifdef OSL_BIGENDIAN -// currently unused -static float GetSwapFloat( SvStream& rSt ) -{ - float fTmp; - sal_Int8* pPtr = (sal_Int8*)&fTmp; - rSt >> pPtr[3] >> pPtr[2] >> pPtr[1] >> pPtr[0]; // Little Endian <-> Big Endian switch - return fTmp; -} -#endif - - friend SvStream& operator>>( SvStream& rIn, XForm& rXForm ) - { - if ( sizeof( float ) != 4 ) - { - OSL_FAIL( "EnhWMFReader::sizeof( float ) != 4" ); - rXForm = XForm(); - } - else - { -#ifdef OSL_BIGENDIAN - rXForm.eM11 = GetSwapFloat( rIn ); - rXForm.eM12 = GetSwapFloat( rIn ); - rXForm.eM21 = GetSwapFloat( rIn ); - rXForm.eM22 = GetSwapFloat( rIn ); - rXForm.eDx = GetSwapFloat( rIn ); - rXForm.eDy = GetSwapFloat( rIn ); -#else - rIn >> rXForm.eM11 >> rXForm.eM12 >> rXForm.eM21 >> rXForm.eM22 - >> rXForm.eDx >> rXForm.eDy; -#endif - } - return rIn; - } - }; - - // EMF+ - typedef struct { - XForm aWorldTransform; - OutDevState aDevState; - } EmfPlusGraphicState; - - typedef ::std::map<int,EmfPlusGraphicState> GraphicStateMap; - - class ImplRenderer : public virtual Renderer, protected CanvasGraphicHelper - { - public: - ImplRenderer( const CanvasSharedPtr& rCanvas, - const GDIMetaFile& rMtf, - const Parameters& rParms ); - - virtual ~ImplRenderer(); - - virtual bool draw() const; - virtual bool drawSubset( sal_Int32 nStartIndex, - sal_Int32 nEndIndex ) const; - virtual ::basegfx::B2DRange getSubsetArea( sal_Int32 nStartIndex, - sal_Int32 nEndIndex ) const; - - - // element of the Renderer's action vector. Need to be - // public, since some functors need it, too. - struct MtfAction - { - MtfAction( const ActionSharedPtr& rAction, - sal_Int32 nOrigIndex ) : - mpAction( rAction ), - mnOrigIndex( nOrigIndex ) - { - } - - ActionSharedPtr mpAction; - sal_Int32 mnOrigIndex; - }; - - // prefetched and prepared canvas actions - // (externally not visible) - typedef ::std::vector< MtfAction > ActionVector; - - /* EMF+ */ - void ReadRectangle (SvStream& s, float& x, float& y, float &width, float& height, bool bCompressed = false); - void ReadPoint (SvStream& s, float& x, float& y, sal_uInt32 flags); - void MapToDevice (double &x, double &y); - ::basegfx::B2DPoint Map (double ix, double iy); - ::basegfx::B2DSize MapSize (double iwidth, double iheight); - void GraphicStatePush (GraphicStateMap& map, sal_Int32 index, OutDevState& rState); - void GraphicStatePop (GraphicStateMap& map, sal_Int32 index, OutDevState& rState); - - private: - // default: disabled copy/assignment - ImplRenderer(const ImplRenderer&); - ImplRenderer& operator=( const ImplRenderer& ); - - void updateClipping( const ::basegfx::B2DPolyPolygon& rClipPoly, - const ActionFactoryParameters& rParms, - bool bIntersect ); - - void updateClipping( const ::Rectangle& rClipRect, - const ActionFactoryParameters& rParms, - bool bIntersect ); - - ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XCanvasFont > createFont( double& o_rFontRotation, - const ::Font& rFont, - const ActionFactoryParameters& rParms ) const; - bool createActions( GDIMetaFile& rMtf, - const ActionFactoryParameters& rParms, - bool bSubsettableActions ); - bool createFillAndStroke( const ::basegfx::B2DPolyPolygon& rPolyPoly, - const ActionFactoryParameters& rParms ); - bool createFillAndStroke( const ::basegfx::B2DPolygon& rPoly, - const ActionFactoryParameters& rParms ); - void skipContent( GDIMetaFile& rMtf, - const char* pCommentString, - sal_Int32& io_rCurrActionIndex ) const; - - bool isActionContained( GDIMetaFile& rMtf, - const char* pCommentString, - sal_uInt16 nType ) const; - - void createGradientAction( const ::PolyPolygon& rPoly, - const ::Gradient& rGradient, - const ActionFactoryParameters& rParms, - bool bIsPolygonRectangle, - bool bSubsettableActions ); - - void createTextAction( const ::Point& rStartPoint, - const OUString rString, - int nIndex, - int nLength, - const sal_Int32* pCharWidths, - const ActionFactoryParameters& rParms, - bool bSubsettable ); - - bool getSubsetIndices( sal_Int32& io_rStartIndex, - sal_Int32& io_rEndIndex, - ActionVector::const_iterator& o_rRangeBegin, - ActionVector::const_iterator& o_rRangeEnd ) const; - - void processObjectRecord(SvMemoryStream& rObjectStream, sal_uInt16 flags, sal_uInt32 dataSize, sal_Bool bUseWholeStream = sal_False); - - /* EMF+ */ - void processEMFPlus( MetaCommentAction* pAct, const ActionFactoryParameters& rFactoryParms, OutDevState& rState, const CanvasSharedPtr& rCanvas ); - double setFont( sal_uInt8 objectId, const ActionFactoryParameters& rParms, OutDevState& rState ); - void EMFPPlusDrawPolygon (::basegfx::B2DPolyPolygon& polygon, const ActionFactoryParameters& rParms, OutDevState& rState, const CanvasSharedPtr& rCanvas, sal_uInt32 penIndex); - void EMFPPlusFillPolygon (::basegfx::B2DPolyPolygon& polygon, const ActionFactoryParameters& rParms, OutDevState& rState, const CanvasSharedPtr& rCanvas, bool isColor, sal_uInt32 brushIndexOrColor); - - ActionVector maActions; - - /* EMF+ */ - XForm aBaseTransform; - XForm aWorldTransform; - EMFPObject* aObjects [256]; - float fPageScale; - sal_Int32 nOriginX; - sal_Int32 nOriginY; - sal_Int32 nHDPI; - sal_Int32 nVDPI; - /* EMF+ emf header info */ - sal_Int32 nFrameLeft; - sal_Int32 nFrameTop; - sal_Int32 nFrameRight; - sal_Int32 nFrameBottom; - sal_Int32 nPixX; - sal_Int32 nPixY; - sal_Int32 nMmX; - sal_Int32 nMmY; - /* multipart object data */ - bool mbMultipart; - sal_uInt16 mMFlags; - SvMemoryStream mMStream; - /* emf+ graphic state stack */ - GraphicStateMap mGSStack; - GraphicStateMap mGSContainerStack; - }; - - - /// Common parameters when creating actions - struct ActionFactoryParameters - { - ActionFactoryParameters( VectorOfOutDevStates& rStates, - const CanvasSharedPtr& rCanvas, - ::VirtualDevice& rVDev, - const Renderer::Parameters& rParms, - sal_Int32& io_rCurrActionIndex ) : - mrStates(rStates), - mrCanvas(rCanvas), - mrVDev(rVDev), - mrParms(rParms), - mrCurrActionIndex(io_rCurrActionIndex) - {} - - VectorOfOutDevStates& mrStates; - const CanvasSharedPtr& mrCanvas; - ::VirtualDevice& mrVDev; - const Renderer::Parameters& mrParms; - sal_Int32& mrCurrActionIndex; - }; - } -} - -#endif /* _CPPCANVAS_IMPLRENDERER_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/inc/outdevstate.hxx b/cppcanvas/source/inc/outdevstate.hxx deleted file mode 100644 index 26e10263a369..000000000000 --- a/cppcanvas/source/inc/outdevstate.hxx +++ /dev/null @@ -1,126 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_OUTDEVSTATE_HXX -#define _CPPCANVAS_OUTDEVSTATE_HXX - -#include <com/sun/star/uno/Reference.hxx> -#include <com/sun/star/uno/Sequence.hxx> - -#include <com/sun/star/rendering/StringContext.hpp> -#include <com/sun/star/rendering/RenderState.hpp> -#include <com/sun/star/rendering/XPolyPolygon2D.hpp> -#include <com/sun/star/rendering/XCanvasFont.hpp> -#include <com/sun/star/rendering/TextDirection.hpp> -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <basegfx/polygon/b2dpolypolygon.hxx> -#include <vcl/fntstyle.hxx> -#include <vcl/vclenum.hxx> -#include <vcl/outdev.hxx> - - -namespace cppcanvas -{ - namespace internal - { - struct OutDevState - { - OutDevState() : - clip(), - clipRect(), - xClipPoly(), - - lineColor(), - fillColor(), - textColor(), - textFillColor(), - textLineColor(), - - xFont(), - transform(), - mapModeTransform(), - fontRotation(0.0), - - textEmphasisMarkStyle(EMPHASISMARK_NONE), - pushFlags(PUSH_ALL), - textDirection(::com::sun::star::rendering::TextDirection::WEAK_LEFT_TO_RIGHT), - textAlignment(0), // TODO(Q2): Synchronize with implrenderer - // and possibly new rendering::TextAlignment - textReliefStyle(RELIEF_NONE), - textOverlineStyle(UNDERLINE_NONE), - textUnderlineStyle(UNDERLINE_NONE), - textStrikeoutStyle(STRIKEOUT_NONE), - textReferencePoint(ALIGN_BASELINE), - - isTextOutlineModeSet( false ), - isTextEffectShadowSet( false ), - isTextWordUnderlineSet( false ), - - isLineColorSet( false ), - isFillColorSet( false ), - isTextFillColorSet( false ), - isTextLineColorSet( false ) - { - } - - ::basegfx::B2DPolyPolygon clip; - ::Rectangle clipRect; - ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XPolyPolygon2D > xClipPoly; - - ::com::sun::star::uno::Sequence< double > lineColor; - ::com::sun::star::uno::Sequence< double > fillColor; - ::com::sun::star::uno::Sequence< double > textColor; - ::com::sun::star::uno::Sequence< double > textFillColor; - ::com::sun::star::uno::Sequence< double > textLineColor; - - /** Current font. - - @attention Beware, this member can be NULL, and - nevertheless text output is generated. - */ - ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XCanvasFont > xFont; - ::basegfx::B2DHomMatrix transform; - ::basegfx::B2DHomMatrix mapModeTransform; - double fontRotation; - - sal_uInt16 textEmphasisMarkStyle; - sal_uInt16 pushFlags; - sal_Int8 textDirection; - sal_Int8 textAlignment; - sal_Int8 textReliefStyle; - sal_Int8 textOverlineStyle; - sal_Int8 textUnderlineStyle; - sal_Int8 textStrikeoutStyle; - TextAlign textReferencePoint; - - bool isTextOutlineModeSet; - bool isTextEffectShadowSet; - bool isTextWordUnderlineSet; - - bool isLineColorSet; - bool isFillColorSet; - bool isTextFillColorSet; - bool isTextLineColorSet; - }; - } -} - -#endif /* _CPPCANVAS_OUTDEVSTATE_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/inc/tools.hxx b/cppcanvas/source/inc/tools.hxx deleted file mode 100644 index f1d60ed8b159..000000000000 --- a/cppcanvas/source/inc/tools.hxx +++ /dev/null @@ -1,50 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_TOOLS_HXX -#define _CPPCANVAS_TOOLS_HXX - -#include <com/sun/star/uno/Reference.hxx> -#include <com/sun/star/uno/Sequence.hxx> -#include <cppcanvas/color.hxx> - -namespace com { namespace sun { namespace star { namespace rendering -{ - class XGraphicDevice; -} } } } - - -namespace cppcanvas -{ - namespace tools - { - ::com::sun::star::uno::Sequence< double > - intSRGBAToDoubleSequence( const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XGraphicDevice >&, - Color::IntSRGBA ); - - Color::IntSRGBA doubleSequenceToIntSRGBA( const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XGraphicDevice >& rDevice, - const ::com::sun::star::uno::Sequence< double >& rColor ); - } -} - -#endif /* _CPPCANVAS_TOOLS_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/bitmapaction.cxx b/cppcanvas/source/mtfrenderer/bitmapaction.cxx deleted file mode 100644 index d3b61fa1d4a4..000000000000 --- a/cppcanvas/source/mtfrenderer/bitmapaction.cxx +++ /dev/null @@ -1,229 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <com/sun/star/rendering/XBitmap.hpp> -#include <com/sun/star/rendering/RepaintResult.hpp> -#include <com/sun/star/rendering/XCachedPrimitive.hpp> -#include <vcl/bitmapex.hxx> -#include <tools/gen.hxx> -#include <vcl/canvastools.hxx> -#include <canvas/canvastools.hxx> -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <basegfx/vector/b2dsize.hxx> -#include <basegfx/point/b2dpoint.hxx> -#include <basegfx/range/b2drange.hxx> -#include <basegfx/tools/canvastools.hxx> -#include <boost/utility.hpp> -#include "cachedprimitivebase.hxx" -#include "bitmapaction.hxx" -#include "outdevstate.hxx" -#include "mtftools.hxx" -#include <basegfx/matrix/b2dhommatrixtools.hxx> - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - namespace - { - - class BitmapAction : public CachedPrimitiveBase - { - public: - BitmapAction( const ::BitmapEx&, - const ::basegfx::B2DPoint& rDstPoint, - const CanvasSharedPtr&, - const OutDevState& ); - BitmapAction( const ::BitmapEx&, - const ::basegfx::B2DPoint& rDstPoint, - const ::basegfx::B2DVector& rDstSize, - const CanvasSharedPtr&, - const OutDevState& ); - - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - using Action::render; - virtual bool renderPrimitive( uno::Reference< rendering::XCachedPrimitive >& rCachedPrimitive, - const ::basegfx::B2DHomMatrix& rTransformation ) const; - - uno::Reference< rendering::XBitmap > mxBitmap; - CanvasSharedPtr mpCanvas; - rendering::RenderState maState; - }; - - - BitmapAction::BitmapAction( const ::BitmapEx& rBmpEx, - const ::basegfx::B2DPoint& rDstPoint, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) : - CachedPrimitiveBase( rCanvas, true ), - mxBitmap( ::vcl::unotools::xBitmapFromBitmapEx( rCanvas->getUNOCanvas()->getDevice(), - rBmpEx ) ), - mpCanvas( rCanvas ), - maState() - { - tools::initRenderState(maState,rState); - - // Setup transformation such that the next render call is - // moved rPoint away. - const basegfx::B2DHomMatrix aLocalTransformation(basegfx::tools::createTranslateB2DHomMatrix(rDstPoint)); - ::canvas::tools::appendToRenderState( maState, - aLocalTransformation ); - - // correct clip (which is relative to original transform) - tools::modifyClip( maState, - rState, - rCanvas, - rDstPoint, - NULL, - NULL ); - } - - BitmapAction::BitmapAction( const ::BitmapEx& rBmpEx, - const ::basegfx::B2DPoint& rDstPoint, - const ::basegfx::B2DVector& rDstSize, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) : - CachedPrimitiveBase( rCanvas, true ), - mxBitmap( ::vcl::unotools::xBitmapFromBitmapEx( rCanvas->getUNOCanvas()->getDevice(), - rBmpEx ) ), - mpCanvas( rCanvas ), - maState() - { - tools::initRenderState(maState,rState); - - // Setup transformation such that the next render call is - // moved rPoint away, and scaled according to the ratio - // given by src and dst size. - const ::Size aBmpSize( rBmpEx.GetSizePixel() ); - - const ::basegfx::B2DVector aScale( rDstSize.getX() / aBmpSize.Width(), - rDstSize.getY() / aBmpSize.Height() ); - const basegfx::B2DHomMatrix aLocalTransformation(basegfx::tools::createScaleTranslateB2DHomMatrix( - aScale, rDstPoint)); - ::canvas::tools::appendToRenderState( maState, aLocalTransformation ); - - // correct clip (which is relative to original transform) - tools::modifyClip( maState, - rState, - rCanvas, - rDstPoint, - &aScale, - NULL ); - } - - bool BitmapAction::renderPrimitive( uno::Reference< rendering::XCachedPrimitive >& rCachedPrimitive, - const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::BitmapAction::renderPrimitive()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::BitmapAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - rCachedPrimitive = mpCanvas->getUNOCanvas()->drawBitmap( mxBitmap, - mpCanvas->getViewState(), - aLocalState ); - - return true; - } - - bool BitmapAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // bitmap only contains a single action, fail if subset - // requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return false; - - return CachedPrimitiveBase::render( rTransformation ); - } - - ::basegfx::B2DRange BitmapAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - const geometry::IntegerSize2D aSize( mxBitmap->getSize() ); - - return tools::calcDevicePixelBounds( ::basegfx::B2DRange( 0,0, - aSize.Width, - aSize.Height ), - mpCanvas->getViewState(), - aLocalState ); - } - - ::basegfx::B2DRange BitmapAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // bitmap only contains a single action, empty bounds - // if subset requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return ::basegfx::B2DRange(); - - return getBounds( rTransformation ); - } - - sal_Int32 BitmapAction::getActionCount() const - { - return 1; - } - } - - ActionSharedPtr BitmapActionFactory::createBitmapAction( const ::BitmapEx& rBmpEx, - const ::basegfx::B2DPoint& rDstPoint, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) - { - return ActionSharedPtr( new BitmapAction(rBmpEx, - rDstPoint, - rCanvas, - rState ) ); - } - - ActionSharedPtr BitmapActionFactory::createBitmapAction( const ::BitmapEx& rBmpEx, - const ::basegfx::B2DPoint& rDstPoint, - const ::basegfx::B2DVector& rDstSize, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) - { - return ActionSharedPtr( new BitmapAction(rBmpEx, - rDstPoint, - rDstSize, - rCanvas, - rState ) ); - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/bitmapaction.hxx b/cppcanvas/source/mtfrenderer/bitmapaction.hxx deleted file mode 100644 index f96074795f37..000000000000 --- a/cppcanvas/source/mtfrenderer/bitmapaction.hxx +++ /dev/null @@ -1,75 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_BITMAPACTION_HXX -#define _CPPCANVAS_BITMAPACTION_HXX - -#include <cppcanvas/canvas.hxx> -#include <action.hxx> - -namespace basegfx { - class B2DPoint; - class B2DVector; -} -class BitmapEx; - -/* Definition of internal::BitmapActionFactory class */ - -namespace cppcanvas -{ - namespace internal - { - struct OutDevState; - - /** Creates encapsulated converters between GDIMetaFile and - XCanvas. The Canvas argument is deliberately placed at the - constructor, to force reconstruction of this object for a - new canvas. This considerably eases internal state - handling, since a lot of the internal state (e.g. fonts, - text layout) is Canvas-dependent. - */ - class BitmapActionFactory - { - public: - /// Unscaled bitmap action, only references destination point - static ActionSharedPtr createBitmapAction( const ::BitmapEx&, - const ::basegfx::B2DPoint& rDstPoint, - const CanvasSharedPtr&, - const OutDevState& ); - - /// Scaled bitmap action, dest point and dest size - static ActionSharedPtr createBitmapAction( const ::BitmapEx&, - const ::basegfx::B2DPoint& rDstPoint, - const ::basegfx::B2DVector& rDstSize, - const CanvasSharedPtr&, - const OutDevState& ); - - private: - // static factory, disable big four - BitmapActionFactory(); - ~BitmapActionFactory(); - BitmapActionFactory(const BitmapActionFactory&); - BitmapActionFactory& operator=( const BitmapActionFactory& ); - }; - } -} - -#endif /*_CPPCANVAS_BITMAPACTION_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/cachedprimitivebase.cxx b/cppcanvas/source/mtfrenderer/cachedprimitivebase.cxx deleted file mode 100644 index 02de8589db73..000000000000 --- a/cppcanvas/source/mtfrenderer/cachedprimitivebase.cxx +++ /dev/null @@ -1,84 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - - -#include <com/sun/star/rendering/RepaintResult.hpp> - -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <canvas/canvastools.hxx> -#include <cppcanvas/canvas.hxx> - -#include "cachedprimitivebase.hxx" - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - CachedPrimitiveBase::CachedPrimitiveBase( const CanvasSharedPtr& rCanvas, - bool bOnlyRedrawWithSameTransform ) : - mpCanvas( rCanvas ), - mxCachedPrimitive(), - maLastTransformation(), - mbOnlyRedrawWithSameTransform( bOnlyRedrawWithSameTransform ) - { - // TODO(F2): also store last view transform, and refuse to - // redraw if changed. - } - - bool CachedPrimitiveBase::render( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::CachedPrimitiveBase::render()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::CachedPrimitiveBase: 0x" << std::hex << this ); - - const rendering::ViewState& rViewState( mpCanvas->getViewState() ); - ::basegfx::B2DHomMatrix aTotalTransform; - - ::canvas::tools::getViewStateTransform( aTotalTransform, - rViewState ); - aTotalTransform *= rTransformation; - - // can we use the cached primitive? For that, it must be - // present in the first place, and, if - // mbOnlyRedrawWithSameTransform is true, the overall - // transformation must be the same. - if( mxCachedPrimitive.is() && - (!mbOnlyRedrawWithSameTransform || - maLastTransformation == aTotalTransform) ) - { - if( mxCachedPrimitive->redraw( rViewState ) == - rendering::RepaintResult::REDRAWN ) - { - // cached repaint succeeded, done. - return true; - } - } - - maLastTransformation = aTotalTransform; - - // delegate rendering to derived classes - return renderPrimitive( mxCachedPrimitive, - rTransformation ); - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/cachedprimitivebase.hxx b/cppcanvas/source/mtfrenderer/cachedprimitivebase.hxx deleted file mode 100644 index e7b4248473eb..000000000000 --- a/cppcanvas/source/mtfrenderer/cachedprimitivebase.hxx +++ /dev/null @@ -1,89 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_CACHEDPRIMITIVEBASE_HXX -#define _CPPCANVAS_CACHEDPRIMITIVEBASE_HXX - -#include <com/sun/star/uno/Reference.hxx> -#include <com/sun/star/rendering/XCanvas.hpp> - -#include <cppcanvas/canvas.hxx> -#include <boost/utility.hpp> - -#include "action.hxx" - -namespace basegfx { class B2DHomMatrix; } - - -/* Definition of internal::CachedPrimitiveBase class */ - -namespace cppcanvas -{ - namespace internal - { - /** Base class providing cached re-rendering, if XCanvas - returns XCachedPrimitive - - Derive from this class and implement private render() - method to perform the actual primitive rendering. Return - cached primitive into given reference. Next time this - class' public render() method gets called, the cached - representation is taken. - */ - class CachedPrimitiveBase : public Action, - private ::boost::noncopyable - { - public: - /** Constructor - - @param rCanvas - Canvas on which this primitive is to appear - - @param bOnlyRedrawWithSameTransform - When true, this class only reuses the cached - primitive, if the overall transformation stays the - same. Otherwise, repaints are always performed via the - cached primitive. - */ - CachedPrimitiveBase( const CanvasSharedPtr& rCanvas, - bool bOnlyRedrawWithSameTransform ); - virtual ~CachedPrimitiveBase() {} - - virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation ) const; - - protected: - using Action::render; - - private: - virtual bool renderPrimitive( ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XCachedPrimitive >& rCachedPrimitive, - const ::basegfx::B2DHomMatrix& rTransformation ) const = 0; - - CanvasSharedPtr mpCanvas; - mutable ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XCachedPrimitive > mxCachedPrimitive; - mutable ::basegfx::B2DHomMatrix maLastTransformation; - const bool mbOnlyRedrawWithSameTransform; - }; - } -} - -#endif /*_CPPCANVAS_CACHEDPRIMITIVEBASE_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/emfplus.cxx b/cppcanvas/source/mtfrenderer/emfplus.cxx deleted file mode 100644 index 5685c49322d6..000000000000 --- a/cppcanvas/source/mtfrenderer/emfplus.cxx +++ /dev/null @@ -1,1940 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#include <tools/stream.hxx> -#include <vcl/metaact.hxx> -#include <vcl/graphicfilter.hxx> -#include <basegfx/tools/canvastools.hxx> -#include <basegfx/tools/gradienttools.hxx> -#include <basegfx/tools/tools.hxx> -#include <basegfx/numeric/ftools.hxx> -#include <basegfx/point/b2dpoint.hxx> -#include <basegfx/vector/b2dsize.hxx> -#include <basegfx/range/b2drange.hxx> -#include <basegfx/range/b2drectangle.hxx> -#include <basegfx/polygon/b2dpolygon.hxx> -#include <basegfx/polygon/b2dpolygontools.hxx> -#include <basegfx/polygon/b2dpolypolygon.hxx> -#include <basegfx/polygon/b2dpolypolygontools.hxx> -#include <vcl/canvastools.hxx> -#include <rtl/ustring.hxx> -#include <sal/alloca.h> - -#include <com/sun/star/rendering/XCanvas.hpp> -#include <com/sun/star/rendering/TexturingMode.hpp> - -#include <bitmapaction.hxx> -#include <implrenderer.hxx> -#include <outdevstate.hxx> -#include <polypolyaction.hxx> -#include <textaction.hxx> -#include <stdio.h> - -#define EmfPlusRecordTypeHeader 16385 -#define EmfPlusRecordTypeEndOfFile 16386 -#define EmfPlusRecordTypeGetDC 16388 -#define EmfPlusRecordTypeObject 16392 -#define EmfPlusRecordTypeFillRects 16394 -#define EmfPlusRecordTypeFillPolygon 16396 -#define EmfPlusRecordTypeDrawLines 16397 -#define EmfPlusRecordTypeFillEllipse 16398 -#define EmfPlusRecordTypeDrawEllipse 16399 -#define EmfPlusRecordTypeFillPie 16400 -#define EmfPlusRecordTypeFillPath 16404 -#define EmfPlusRecordTypeDrawPath 16405 -#define EmfPlusRecordTypeDrawImage 16410 -#define EmfPlusRecordTypeDrawImagePoints 16411 -#define EmfPlusRecordTypeDrawString 16412 -#define EmfPlusRecordTypeSetRenderingOrigin 16413 -#define EmfPlusRecordTypeSetAntiAliasMode 16414 -#define EmfPlusRecordTypeSetTextRenderingHint 16415 -#define EmfPlusRecordTypeSetInterpolationMode 16417 -#define EmfPlusRecordTypeSetPixelOffsetMode 16418 -#define EmfPlusRecordTypeSetCompositingQuality 16420 -#define EmfPlusRecordTypeSave 16421 -#define EmfPlusRecordTypeRestore 16422 -#define EmfPlusRecordTypeBeginContainerNoParams 16424 -#define EmfPlusRecordTypeEndContainer 16425 -#define EmfPlusRecordTypeSetWorldTransform 16426 -#define EmfPlusRecordTypeResetWorldTransform 16427 -#define EmfPlusRecordTypeMultiplyWorldTransform 16428 -#define EmfPlusRecordTypeSetPageTransform 16432 -#define EmfPlusRecordTypeSetClipRect 16434 -#define EmfPlusRecordTypeSetClipPath 16435 -#define EmfPlusRecordTypeSetClipRegion 16436 -#define EmfPlusRecordTypeDrawDriverString 16438 - -#define EmfPlusObjectTypeBrush 0x100 -#define EmfPlusObjectTypePen 0x200 -#define EmfPlusObjectTypePath 0x300 -#define EmfPlusObjectTypeRegion 0x400 -#define EmfPlusObjectTypeImage 0x500 -#define EmfPlusObjectTypeFont 0x600 - -#define EmfPlusRegionInitialStateInfinite 0x10000003 - -using namespace ::com::sun::star; -using namespace ::basegfx; - -namespace cppcanvas -{ - namespace internal - { - -#if OSL_DEBUG_LEVEL > 1 - void dumpWords (SvStream& s, int i) - { - sal_uInt32 pos = s.Tell (); - sal_Int16 data; - SAL_INFO ("cppcanvas.emf", "EMF+ dumping words"); - for (; i > 0; i --) { - s >> data; - SAL_INFO ("cppcanvas.emf", "EMF+\tdata: " << std::hex << data << std::dec); - } - SAL_INFO ("cppcanvas.emf", "EMF+ end dumping words"); - s.Seek (pos); - } -#endif - - struct EMFPPath : public EMFPObject - { - ::basegfx::B2DPolyPolygon aPolygon; - sal_Int32 nPoints; - float* pPoints; - sal_uInt8* pPointTypes; - - public: - EMFPPath (sal_Int32 _nPoints, bool bLines = false) - { - if( _nPoints<0 || sal_uInt32(_nPoints)>SAL_MAX_INT32/(2*sizeof(float)) ) - _nPoints = SAL_MAX_INT32/(2*sizeof(float)); - nPoints = _nPoints; - pPoints = new float [nPoints*2]; - if (!bLines) - pPointTypes = new sal_uInt8 [_nPoints]; - else - pPointTypes = NULL; - } - - ~EMFPPath () - { - delete [] pPoints; - delete [] pPointTypes; - } - - // TODO: remove rR argument when debug code is not longer needed - void Read (SvStream& s, sal_uInt32 pathFlags, ImplRenderer& rR) - { - for (int i = 0; i < nPoints; i ++) { - if (pathFlags & 0x4000) { - // points are stored in short 16bit integer format - sal_uInt16 x, y; - - s >> x >> y; - SAL_INFO ("cppcanvas.emf", "EMF+\tpoint [x,y]: " << x << "," << y); - pPoints [i*2] = x; - pPoints [i*2 + 1] = y; - } else { - // points are stored in Single (float) format - s >> pPoints [i*2] >> pPoints [i*2 + 1]; - SAL_INFO ("cppcanvas.emf", "EMF+\tpoint [x,y]: " << pPoints [i*2] << "," << pPoints [i*2 + 1]); - } - } - - if (pPointTypes) - for (int i = 0; i < nPoints; i ++) { - s >> pPointTypes [i]; - SAL_INFO ("cppcanvas.emf", "EMF+\tpoint type: " << (int)pPointTypes [i]); - } - - aPolygon.clear (); - -#if OSL_DEBUG_LEVEL > 1 - const ::basegfx::B2DRectangle aBounds (::basegfx::tools::getRange (GetPolygon (rR))); - - SAL_INFO ("cppcanvas.emf", - "EMF+\tpolygon bounding box: " << aBounds.getMinX () << "," << aBounds.getMinY () << aBounds.getWidth () << "x" << aBounds.getHeight () << " (mapped)"); -#else - (void) rR; // avoid warnings -#endif - } - - ::basegfx::B2DPolyPolygon& GetPolygon (ImplRenderer& rR, bool bMapIt = true) - { - ::basegfx::B2DPolygon polygon; - - aPolygon.clear (); - - int last_normal = 0, p = 0; - ::basegfx::B2DPoint prev, mapped; - bool hasPrev = false; - for (int i = 0; i < nPoints; i ++) { - if (p && pPointTypes && (pPointTypes [i] == 0)) { - aPolygon.append (polygon); - last_normal = i; - p = 0; - polygon.clear (); - } - - if (bMapIt) - mapped = rR.Map (pPoints [i*2], pPoints [i*2 + 1]); - else - mapped = ::basegfx::B2DPoint (pPoints [i*2], pPoints [i*2 + 1]); - if (pPointTypes) { - if ((pPointTypes [i] & 0x07) == 3) { - if (((i - last_normal )% 3) == 1) { - polygon.setNextControlPoint (p - 1, mapped); - SAL_INFO ("cppcanvas.emf", "polygon append next: " << p - 1 << " mapped: " << mapped.getX () << "," << mapped.getY ()); - continue; - } else if (((i - last_normal) % 3) == 2) { - prev = mapped; - hasPrev = true; - continue; - } - } else - last_normal = i; - } - polygon.append (mapped); - SAL_INFO ("cppcanvas.emf", "polygon append point: " << pPoints [i*2] << "," << pPoints [i*2 + 1] << " mapped: " << mapped.getX () << ":" << mapped.getY ()); - if (hasPrev) { - polygon.setPrevControlPoint (p, prev); - SAL_INFO ("cppcanvas.emf", "polygon append prev: " << p << " mapped: " << prev.getX () << "," << prev.getY ()); - hasPrev = false; - } - p ++; - if (pPointTypes && (pPointTypes [i] & 0x80)) { // closed polygon - polygon.setClosed (true); - aPolygon.append (polygon); - SAL_INFO ("cppcanvas.emf", "close polygon"); - last_normal = i + 1; - p = 0; - polygon.clear (); - } - } - - if (polygon.count ()) { - aPolygon.append (polygon); - -#if OSL_DEBUG_LEVEL > 1 - for (unsigned int i=0; i<aPolygon.count(); i++) { - polygon = aPolygon.getB2DPolygon(i); - SAL_INFO ("cppcanvas.emf", "polygon: " << i); - for (unsigned int j=0; j<polygon.count(); j++) { - ::basegfx::B2DPoint point = polygon.getB2DPoint(j); - SAL_INFO ("cppcanvas.emf", "point: " << point.getX() << "," << point.getY()); - if (polygon.isPrevControlPointUsed(j)) { - point = polygon.getPrevControlPoint(j); - SAL_INFO ("cppcanvas.emf", "prev: " << point.getX() << "," << point.getY()); - } - if (polygon.isNextControlPointUsed(j)) { - point = polygon.getNextControlPoint(j); - SAL_INFO ("cppcanvas.emf", "next: " << point.getX() << "," << point.getY()); - } - } - } -#endif - } - - return aPolygon; - } - }; - - struct EMFPRegion : public EMFPObject - { - sal_Int32 parts; - sal_Int32 *combineMode; - sal_Int32 initialState; - EMFPPath *initialPath; - float ix, iy, iw, ih; - - EMFPRegion () - { - combineMode = NULL; - initialPath = NULL; - } - - ~EMFPRegion () - { - if (combineMode) { - delete [] combineMode; - combineMode = NULL; - } - if (initialPath) { - delete initialPath; - initialPath = NULL; - } - } - - void Read (SvStream& s) - { - sal_uInt32 header; - - s >> header >> parts; - - SAL_INFO ("cppcanvas.emf", "EMF+\tregion"); - SAL_INFO ("cppcanvas.emf", "EMF+\theader: 0x" << std::hex << header << " parts: " << parts << std::dec ); - - if (parts) { - if( parts<0 || sal_uInt32(parts)>SAL_MAX_INT32/sizeof(sal_Int32) ) - parts = SAL_MAX_INT32/sizeof(sal_Int32); - - combineMode = new sal_Int32 [parts]; - - for (int i = 0; i < parts; i ++) { - s >> combineMode [i]; - SAL_INFO ("cppcanvas.emf", "EMF+\tcombine mode [" << i << "]: 0x" << std::hex << combineMode [i] << std::dec); - } - } - - s >> initialState; - SAL_INFO ("cppcanvas.emf", "EMF+\tinitial state: 0x" << std::hex << initialState << std::dec); - } - }; - - struct EMFPBrush : public EMFPObject - { - ::Color solidColor; - sal_uInt32 type; - sal_uInt32 additionalFlags; - - /* linear gradient */ - sal_Int32 wrapMode; - float areaX, areaY, areaWidth, areaHeight; - ::Color secondColor; // first color is stored in solidColor; - XForm transformation; - bool hasTransformation; - sal_Int32 blendPoints; - float* blendPositions; - float* blendFactors; - sal_Int32 colorblendPoints; - float* colorblendPositions; - ::Color* colorblendColors; - sal_Int32 surroundColorsNumber; - ::Color* surroundColors; - EMFPPath *path; - - public: - EMFPBrush () - { - blendPositions = NULL; - colorblendPositions = NULL; - colorblendColors = NULL; - surroundColors = NULL; - path = NULL; - hasTransformation = false; - } - - ~EMFPBrush () - { - if (blendPositions != NULL) { - delete[] blendPositions; - blendPositions = NULL; - } - if (colorblendPositions != NULL) { - delete[] colorblendPositions; - colorblendPositions = NULL; - } - if (colorblendColors != NULL) { - delete[] colorblendColors; - colorblendColors = NULL; - } - if (surroundColors != NULL) { - delete[] surroundColors; - surroundColors = NULL; - } - if (path) { - delete path; - path = NULL; - } - } - - sal_uInt32 GetType() const { return type; } - const ::Color& GetColor() const { return solidColor; } - - void Read (SvStream& s, ImplRenderer& rR) - { - sal_uInt32 header; - - s >> header >> type; - - SAL_INFO ("cppcanvas.emf", "EMF+\tbrush"); - SAL_INFO ("cppcanvas.emf", "EMF+\theader: 0x" << std::hex << header << " type: " << type << std::dec); - - switch (type) { - case 0: - { - sal_uInt32 color; - - s >> color; - solidColor = ::Color (0xff - (color >> 24), (color >> 16) & 0xff, (color >> 8) & 0xff, color & 0xff); - SAL_INFO ("cppcanvas.emf", "EMF+\tsolid color: 0x" << std::hex << color << std::dec); - - break; - } - // path gradient - case 3: - { - s >> additionalFlags >> wrapMode; - - SAL_INFO ("cppcanvas.emf", "EMF+\tpath gradient, additional flags: 0x" << std::hex << additionalFlags << std::dec); - - sal_uInt32 color; - - s >> color; - solidColor = ::Color (0xff - (color >> 24), (color >> 16) & 0xff, (color >> 8) & 0xff, color & 0xff); - SAL_INFO("cppcanvas.emf", "EMF+\tcenter color: 0x" << std::hex << color << std::dec); - - s >> areaX >> areaY; - SAL_INFO("cppcanvas.emf", "EMF+\tcenter point: " << areaX << "," << areaY); - - s >> surroundColorsNumber; - SAL_INFO("cppcanvas.emf", "EMF+\tsurround colors: " << surroundColorsNumber); - - if( surroundColorsNumber<0 || sal_uInt32(surroundColorsNumber)>SAL_MAX_INT32/sizeof(::Color) ) - surroundColorsNumber = SAL_MAX_INT32/sizeof(::Color); - - surroundColors = new ::Color [surroundColorsNumber]; - for (int i = 0; i < surroundColorsNumber; i++) { - s >> color; - surroundColors[i] = ::Color (0xff - (color >> 24), (color >> 16) & 0xff, (color >> 8) & 0xff, color & 0xff); - if (i == 0) - secondColor = surroundColors [0]; - SAL_INFO("cppcanvas.emf", "EMF+\tsurround color[" << i << "]: 0x" << std::hex << color << std::dec); - } - - if (additionalFlags & 0x01) { - sal_Int32 pathLength; - - s >> pathLength; - SAL_INFO("cppcanvas.emf", "EMF+\tpath length: " << pathLength); - - sal_uInt32 pos = s.Tell (); -#if OSL_DEBUG_LEVEL > 1 - dumpWords (s, 32); -#endif - - sal_uInt32 pathHeader; - sal_Int32 pathPoints, pathFlags; - s >> pathHeader >> pathPoints >> pathFlags; - - SAL_INFO("cppcanvas.emf", "EMF+\tpath (brush path gradient)"); - SAL_INFO("cppcanvas.emf", "EMF+\theader: 0x" << std::hex << pathHeader << " points: " << std::dec << pathPoints << " additional flags: 0x" << std::hex << pathFlags << std::dec ); - - path = new EMFPPath (pathPoints); - path->Read (s, pathFlags, rR); - - s.Seek (pos + pathLength); - - const ::basegfx::B2DRectangle aBounds (::basegfx::tools::getRange (path->GetPolygon (rR, false))); - areaWidth = aBounds.getWidth (); - areaHeight = aBounds.getHeight (); - - SAL_INFO("cppcanvas.emf", "EMF+\tpolygon bounding box: " << aBounds.getMinX () << "," << aBounds.getMinY () << " " << aBounds.getWidth () << "x" << aBounds.getHeight ()); - - - if (additionalFlags & 0x02) { - SAL_INFO("cppcanvas.emf", "EMF+\tuse transformation"); - s >> transformation; - hasTransformation = true; - SAL_INFO("cppcanvas.emf", - "EMF+\tm11: " << transformation.eM11 << " m12: " << transformation.eM12 << - "\nEMF+\tm21: " << transformation.eM21 << " m22: " << transformation.eM22 << - "\nEMF+\tdx: " << transformation.eDx << " dy: " << transformation.eDy); - - } - if (additionalFlags & 0x08) { - s >> blendPoints; - SAL_INFO("cppcanvas.emf", "EMF+\tuse blend, points: " << blendPoints); - if( blendPoints<0 || sal_uInt32(blendPoints)>SAL_MAX_INT32/(2*sizeof(float)) ) - blendPoints = SAL_MAX_INT32/(2*sizeof(float)); - blendPositions = new float [2*blendPoints]; - blendFactors = blendPositions + blendPoints; - for (int i=0; i < blendPoints; i ++) { - s >> blendPositions [i]; - SAL_INFO("cppcanvas.emf", "EMF+\tposition[" << i << "]: " << blendPositions [i]); - } - for (int i=0; i < blendPoints; i ++) { - s >> blendFactors [i]; - SAL_INFO("cppcanvas.emf", "EMF+\tfactor[" << i << "]: " << blendFactors [i]); - } - } - - if (additionalFlags & 0x04) { - s >> colorblendPoints; - SAL_INFO("cppcanvas.emf", "EMF+\tuse color blend, points: " << colorblendPoints); - if( colorblendPoints<0 || sal_uInt32(colorblendPoints)>SAL_MAX_INT32/sizeof(float) ) - colorblendPoints = SAL_MAX_INT32/sizeof(float); - if( sal_uInt32(colorblendPoints)>SAL_MAX_INT32/sizeof(::Color) ) - colorblendPoints = SAL_MAX_INT32/sizeof(::Color); - colorblendPositions = new float [colorblendPoints]; - colorblendColors = new ::Color [colorblendPoints]; - for (int i=0; i < colorblendPoints; i ++) { - s >> colorblendPositions [i]; - SAL_INFO("cppcanvas.emf", "EMF+\tposition[" << i << "]: " << colorblendPositions [i]); - } - for (int i=0; i < colorblendPoints; i ++) { - s >> color; - colorblendColors [i] = ::Color (0xff - (color >> 24), (color >> 16) & 0xff, (color >> 8) & 0xff, color & 0xff); - SAL_INFO("cppcanvas.emf", "EMF+\tcolor[" << i << "]: 0x" << std::hex << color << std::dec); - } - } - } else { -#if OSL_DEBUG_LEVEL > 1 - dumpWords (s, 1024); -#endif - } - break; - } - // linear gradient - case 4: - { - s >> additionalFlags >> wrapMode; - - SAL_INFO("cppcanvas.emf", "EMF+\tlinear gradient, additional flags: 0x" << std::hex << additionalFlags << std::dec); - - s >> areaX >> areaY >> areaWidth >> areaHeight; - - SAL_INFO("cppcanvas.emf", "EMF+\tarea: " << areaX << "," << areaY << " - " << areaWidth << "x" << areaHeight); - - sal_uInt32 color; - - s >> color; - solidColor = ::Color (0xff - (color >> 24), (color >> 16) & 0xff, (color >> 8) & 0xff, color & 0xff); - SAL_INFO("cppcanvas.emf", "EMF+\tfirst color: 0x" << std::hex << color << std::dec); - - s >> color; - secondColor = ::Color (0xff - (color >> 24), (color >> 16) & 0xff, (color >> 8) & 0xff, color & 0xff); - SAL_INFO("cppcanvas.emf", "EMF+\tsecond color: 0x" << std::hex << color << std::dec); - - // repeated colors, unknown meaning, see http://www.aces.uiuc.edu/~jhtodd/Metafile/MetafileRecords/ObjectBrush.html - s >> color; - s >> color; - - if (additionalFlags & 0x02) { - SAL_INFO("cppcanvas.emf", "EMF+\tuse transformation"); - s >> transformation; - hasTransformation = true; - SAL_INFO("cppcanvas.emf", - "EMF+\tm11: " << transformation.eM11 << " m12: " << transformation.eM12 << - "\nEMF+\tm21: " << transformation.eM21 << " m22: " << transformation.eM22 << - "\nEMF+\tdx: " << transformation.eDx << " dy: " << transformation.eDy); - } - if (additionalFlags & 0x08) { - s >> blendPoints; - SAL_INFO("cppcanvas.emf", "EMF+\tuse blend, points: " << blendPoints); - if( blendPoints<0 || sal_uInt32(blendPoints)>SAL_MAX_INT32/(2*sizeof(float)) ) - blendPoints = SAL_MAX_INT32/(2*sizeof(float)); - blendPositions = new float [2*blendPoints]; - blendFactors = blendPositions + blendPoints; - for (int i=0; i < blendPoints; i ++) { - s >> blendPositions [i]; - SAL_INFO("cppcanvas.emf", "EMF+\tposition[" << i << "]: " << blendPositions [i]); - } - for (int i=0; i < blendPoints; i ++) { - s >> blendFactors [i]; - SAL_INFO("cppcanvas.emf", "EMF+\tfactor[" << i << "]: " << blendFactors [i]); - } - } - - if (additionalFlags & 0x04) { - s >> colorblendPoints; - SAL_INFO("cppcanvas.emf", "EMF+\tuse color blend, points: " << colorblendPoints); - if( colorblendPoints<0 || sal_uInt32(colorblendPoints)>SAL_MAX_INT32/sizeof(float) ) - colorblendPoints = SAL_MAX_INT32/sizeof(float); - if( sal_uInt32(colorblendPoints)>SAL_MAX_INT32/sizeof(::Color) ) - colorblendPoints = sal_uInt32(SAL_MAX_INT32)/sizeof(::Color); - colorblendPositions = new float [colorblendPoints]; - colorblendColors = new ::Color [colorblendPoints]; - for (int i=0; i < colorblendPoints; i ++) { - s >> colorblendPositions [i]; - SAL_INFO("cppcanvas.emf", "EMF+\tposition[" << i << "]: " << colorblendPositions [i]); - } - for (int i=0; i < colorblendPoints; i ++) { - s >> color; - colorblendColors [i] = ::Color (0xff - (color >> 24), (color >> 16) & 0xff, (color >> 8) & 0xff, color & 0xff); - SAL_INFO("cppcanvas.emf", "EMF+\tcolor[" << i << "]: 0x" << std::hex << color << std::dec); - } - } - - break; - } - default: - SAL_INFO("cppcanvas.emf", "EMF+\tunhandled brush type: " << std::hex << type << std::dec); - } - } - }; - - struct EMFPPen : public EMFPBrush - { - XForm transformation; - float width; - sal_Int32 startCap; - sal_Int32 endCap; - sal_Int32 lineJoin; - float mitterLimit; - sal_Int32 dashStyle; - sal_Int32 dashCap; - float dashOffset; - sal_Int32 dashPatternLen; - float *dashPattern; - sal_Int32 alignment; - sal_Int32 compoundArrayLen; - float *compoundArray; - sal_Int32 customStartCapLen; - sal_uInt8 *customStartCap; - sal_Int32 customEndCapLen; - sal_uInt8 *customEndCap; - - public: - EMFPPen () : EMFPBrush () - { - dashPattern = NULL; - compoundArray = NULL; - customStartCap = NULL; - customEndCap = NULL; - } - - ~EMFPPen () - { - delete[] dashPattern; - delete[] compoundArray; - delete[] customStartCap; - delete[] customEndCap; - } - - void SetStrokeAttributes (rendering::StrokeAttributes& rStrokeAttributes, ImplRenderer& rR, const OutDevState& rState) - { -#if OSL_DEBUG_LEVEL > 1 - if (width == 0.0) { - SAL_INFO ("cppcanvas.emf", "TODO: pen with zero width - using minimal which might not be correct\n"); - } -#endif - rStrokeAttributes.StrokeWidth = (rState.mapModeTransform * rR.MapSize (width == 0.0 ? 0.05 : width, 0)).getX (); - } - - void Read (SvStream& s, ImplRenderer& rR, sal_Int32, sal_Int32 ) - { - sal_uInt32 header, unknown, penFlags, unknown2; - int i; - - s >> header >> unknown >> penFlags >> unknown2 >> width; - - SAL_INFO("cppcanvas.emf", "EMF+\tpen"); - SAL_INFO("cppcanvas.emf", "EMF+\theader: 0x" << std::hex << header << " unknown: 0x" << unknown << - " additional flags: 0x" << penFlags << " unknown: 0x" << unknown2 << " width: " << std::dec << width ); - - if (penFlags & 1) - s >> transformation; - - if (penFlags & 2) - s >> startCap; - else - startCap = 0; - - if (penFlags & 4) - s >> endCap; - else - endCap = 0; - - if (penFlags & 8) - s >> lineJoin; - else - lineJoin = 0; - - if (penFlags & 16) - s >> mitterLimit; - else - mitterLimit = 0; - - if (penFlags & 32) - s >> dashStyle; - else - dashStyle = 0; - - if (penFlags & 64) - s >> dashCap; - else - dashCap = 0; - - if (penFlags & 128) - s >> dashOffset; - else - dashOffset = 0; - - if (penFlags & 256) { - s >> dashPatternLen; - if( dashPatternLen<0 || sal_uInt32(dashPatternLen)>SAL_MAX_INT32/sizeof(float) ) - dashPatternLen = SAL_MAX_INT32/sizeof(float); - dashPattern = new float [dashPatternLen]; - for (i = 0; i < dashPatternLen; i++) - s >> dashPattern [i]; - } else - dashPatternLen = 0; - - if (penFlags & 512) - s >> alignment; - else - alignment = 0; - - if (penFlags & 1024) { - s >> compoundArrayLen; - if( compoundArrayLen<0 || sal_uInt32(compoundArrayLen)>SAL_MAX_INT32/sizeof(float) ) - compoundArrayLen = SAL_MAX_INT32/sizeof(float); - compoundArray = new float [compoundArrayLen]; - for (i = 0; i < compoundArrayLen; i++) - s >> compoundArray [i]; - } else - compoundArrayLen = 0; - - if (penFlags & 2048) { - s >> customStartCapLen; - if( customStartCapLen<0 ) - customStartCapLen=0; - customStartCap = new sal_uInt8 [customStartCapLen]; - for (i = 0; i < customStartCapLen; i++) - s >> customStartCap [i]; - } else - customStartCapLen = 0; - - if (penFlags & 4096) { - s >> customEndCapLen; - if( customEndCapLen<0 ) - customEndCapLen=0; - customEndCap = new sal_uInt8 [customEndCapLen]; - for (i = 0; i < customEndCapLen; i++) - s >> customEndCap [i]; - } else - customEndCapLen = 0; - - EMFPBrush::Read (s, rR); - } - }; - - struct EMFPImage : public EMFPObject - { - sal_uInt32 type; - sal_Int32 width; - sal_Int32 height; - sal_Int32 stride; - sal_Int32 pixelFormat; - Graphic graphic; - - - void Read (SvMemoryStream &s, sal_uInt32 dataSize, sal_Bool bUseWholeStream) - { - sal_uInt32 header, unknown; - - s >> header >> type; - - SAL_INFO("cppcanvas.emf", "EMF+\timage\nEMF+\theader: 0x" << std::hex << header << " type: " << type << std::dec ); - - if (type == 1) { // bitmap - s >> width >> height >> stride >> pixelFormat >> unknown; - SAL_INFO("cppcanvas.emf", "EMF+\tbitmap width: " << width << " height: " << height << " stride: " << "pixelFormat: 0x" << std::hex << pixelFormat << std::dec); - if (width == 0) { // non native formats - GraphicFilter filter; - - filter.ImportGraphic (graphic, OUString(), s); - SAL_INFO("cppcanvas.emf", "EMF+\tbitmap width: " << graphic.GetBitmap().GetSizePixel().Width() << " height: " << graphic.GetBitmap().GetSizePixel().Height()); - } - - } else if (type == 2) { - sal_Int32 mfType, mfSize; - - s >> mfType >> mfSize; - SAL_INFO("cppcanvas.emf", "EMF+\tmetafile type: " << mfType << " dataSize: " << mfSize << " real size calculated from record dataSize: " << dataSize - 16); - - GraphicFilter filter; - // workaround buggy metafiles, which have wrong mfSize set (n#705956 for example) - SvMemoryStream mfStream (((char *)s.GetData()) + s.Tell(), bUseWholeStream ? s.remainingSize() : dataSize - 16, STREAM_READ); - - filter.ImportGraphic (graphic, OUString(), mfStream); - - // debug code - write the stream to debug file /tmp/emf-stream.emf -#if OSL_DEBUG_LEVEL > 1 - mfStream.Seek(0); - static sal_Int32 emfp_debug_stream_number = 0; - OUString emfp_debug_filename("/tmp/emf-embedded-stream"); - emfp_debug_filename += OUString::number(emfp_debug_stream_number++); - emfp_debug_filename += OUString(".emf"); - - SvFileStream file( emfp_debug_filename, STREAM_WRITE | STREAM_TRUNC ); - - mfStream >> file; - file.Flush(); - file.Close(); -#endif - } - } - }; - - struct EMFPFont : public EMFPObject - { - sal_uInt32 version; - float emSize; - sal_uInt32 sizeUnit; - sal_Int32 fontFlags; - OUString family; - - void Read (SvMemoryStream &s) - { - sal_uInt32 header; - sal_uInt32 reserved; - sal_uInt32 length; - - s >> header >> emSize >> sizeUnit >> fontFlags >> reserved >> length; - - OSL_ASSERT( ( header >> 12 ) == 0xdbc01 ); - - SAL_INFO("cppcanvas.emf", "EMF+\tfont\n" - << "EMF+\theader: 0x" << std::hex << (header >> 12) << " version: 0x" << (header & 0x1fff) << " size: " << std::dec << emSize << " unit: 0x" << std::hex << sizeUnit << std::dec); - SAL_INFO("cppcanvas.emf", "EMF+\tflags: 0x" << std::hex << fontFlags << " reserved: 0x" << reserved << " length: 0x" << std::hex << length << std::dec); - - if( length > 0 && length < 0x4000 ) { - sal_Unicode *chars = (sal_Unicode *) alloca( sizeof( sal_Unicode ) * length ); - - for( sal_uInt32 i = 0; i < length; i++ ) - s >> chars[ i ]; - - family = OUString( chars, length ); - SAL_INFO("cppcanvas.emf", "EMF+\tfamily: " << OUStringToOString( family, RTL_TEXTENCODING_UTF8).getStr()); // TODO: can we just use family? - } - } - }; - - void ImplRenderer::ReadRectangle (SvStream& s, float& x, float& y, float &width, float& height, bool bCompressed) - { - if (bCompressed) { - sal_Int16 ix, iy, iw, ih; - - s >> ix >> iy >> iw >> ih; - - x = ix; - y = iy; - width = iw; - height = ih; - } else - s >> x >> y >> width >> height; - } - - void ImplRenderer::ReadPoint (SvStream& s, float& x, float& y, sal_uInt32 flags) - { - if (flags & 0x4000) { - sal_Int16 ix, iy; - - s >> ix >> iy; - - x = ix; - y = iy; - } else - s >> x >> y; - } - - void ImplRenderer::MapToDevice (double& x, double& y) - { - // TODO: other units - x = 100*nMmX*x/nPixX; - y = 100*nMmY*y/nPixY; - } - - ::basegfx::B2DPoint ImplRenderer::Map (double ix, double iy) - { - double x, y; - - x = ix*aWorldTransform.eM11 + iy*aWorldTransform.eM21 + aWorldTransform.eDx; - y = ix*aWorldTransform.eM12 + iy*aWorldTransform.eM22 + aWorldTransform.eDy; - - MapToDevice (x, y); - - x -= nFrameLeft; - y -= nFrameTop; - - x *= aBaseTransform.eM11; - y *= aBaseTransform.eM22; - - return ::basegfx::B2DPoint (x, y); - } - - ::basegfx::B2DSize ImplRenderer::MapSize (double iwidth, double iheight) - { - double w, h; - - w = iwidth*aWorldTransform.eM11 + iheight*aWorldTransform.eM21; - h = iwidth*aWorldTransform.eM12 + iheight*aWorldTransform.eM22; - - MapToDevice (w, h); - - w *= aBaseTransform.eM11; - h *= aBaseTransform.eM22; - - return ::basegfx::B2DSize (w, h); - } - -#define COLOR(x) \ - ::vcl::unotools::colorToDoubleSequence( ::Color (0xff - (x >> 24), \ - (x >> 16) & 0xff, \ - (x >> 8) & 0xff, \ - x & 0xff), \ - rCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace()); - - void ImplRenderer::EMFPPlusFillPolygon (::basegfx::B2DPolyPolygon& polygon, const ActionFactoryParameters& rParms, - OutDevState& rState, const CanvasSharedPtr& rCanvas, bool isColor, sal_uInt32 brushIndexOrColor) - { - ::basegfx::B2DPolyPolygon localPolygon (polygon); - - SAL_INFO("cppcanvas.emf", "EMF+\tfill polygon"); - - localPolygon.transform( rState.mapModeTransform ); - - ActionSharedPtr pPolyAction; - - if (isColor) { - SAL_INFO("cppcanvas.emf", "EMF+\t\tcolor fill:0x" << std::hex << brushIndexOrColor << std::dec); - rState.isFillColorSet = true; - rState.isLineColorSet = false; - - rState.fillColor = COLOR(brushIndexOrColor); - - pPolyAction = ActionSharedPtr ( internal::PolyPolyActionFactory::createPolyPolyAction( localPolygon, rParms.mrCanvas, rState ) ); - - } else { - rState.isFillColorSet = true; - // extract UseBrush - EMFPBrush* brush = (EMFPBrush*) aObjects [brushIndexOrColor & 0xff]; - SAL_INFO("cppcanvas.emf", "EMF+\tbrush fill slot: " << brushIndexOrColor << " (type: " << brush->GetType () << ")"); - - // give up in case something wrong happened - if( !brush ) - return; - - rState.isFillColorSet = false; - rState.isLineColorSet = false; - - if (brush->type == 3 || brush->type == 4) { - - if (brush->type == 3 && !(brush->additionalFlags & 0x1)) - return; // we are unable to parse these brushes yet - - ::basegfx::B2DHomMatrix aTextureTransformation; - ::basegfx::B2DHomMatrix aWorldTransformation; - ::basegfx::B2DHomMatrix aBaseTransformation; - rendering::Texture aTexture; - - aWorldTransformation.set (0, 0, aWorldTransform.eM11); - aWorldTransformation.set (0, 1, aWorldTransform.eM21); - aWorldTransformation.set (0, 2, aWorldTransform.eDx); - aWorldTransformation.set (1, 0, aWorldTransform.eM12); - aWorldTransformation.set (1, 1, aWorldTransform.eM22); - aWorldTransformation.set (1, 2, aWorldTransform.eDy); - - aBaseTransformation.set (0, 0, aBaseTransform.eM11); - aBaseTransformation.set (0, 1, aBaseTransform.eM21); - aBaseTransformation.set (0, 2, aBaseTransform.eDx); - aBaseTransformation.set (1, 0, aBaseTransform.eM12); - aBaseTransformation.set (1, 1, aBaseTransform.eM22); - aBaseTransformation.set (1, 2, aBaseTransform.eDy); - - if (brush->type == 4) { - aTextureTransformation.scale (brush->areaWidth, brush->areaHeight); - aTextureTransformation.translate (brush->areaX, brush->areaY); - } else { - aTextureTransformation.translate (-0.5, -0.5); - aTextureTransformation.scale (brush->areaWidth, brush->areaHeight); - aTextureTransformation.translate (brush->areaX,brush->areaY); - } - - if (brush->hasTransformation) { - ::basegfx::B2DHomMatrix aTransformation; - - aTransformation.set (0, 0, brush->transformation.eM11); - aTransformation.set (0, 1, brush->transformation.eM21); - aTransformation.set (0, 2, brush->transformation.eDx); - aTransformation.set (1, 0, brush->transformation.eM12); - aTransformation.set (1, 1, brush->transformation.eM22); - aTransformation.set (1, 2, brush->transformation.eDy); - - aTextureTransformation *= aTransformation; - } - - aTextureTransformation *= aWorldTransformation; - aTextureTransformation.scale (100.0*nMmX/nPixX, 100.0*nMmY/nPixY); - aTextureTransformation.translate (-nFrameLeft, -nFrameTop); - aTextureTransformation *= rState.mapModeTransform; - aTextureTransformation *= aBaseTransformation; - - aTexture.RepeatModeX = rendering::TexturingMode::CLAMP; - aTexture.RepeatModeY = rendering::TexturingMode::CLAMP; - aTexture.Alpha = 1.0; - - basegfx::ODFGradientInfo aGradInfo; - OUString aGradientService; - - const uno::Sequence< double > aStartColor( - ::vcl::unotools::colorToDoubleSequence( brush->solidColor, - rParms.mrCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace() ) ); - const uno::Sequence< double > aEndColor( - ::vcl::unotools::colorToDoubleSequence( brush->secondColor, - rParms.mrCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace() ) ); - uno::Sequence< uno::Sequence < double > > aColors (2); - uno::Sequence< double > aStops (2); - - if (brush->blendPositions) { - SAL_INFO("cppcanvas.emf", "EMF+\t\tuse blend"); - aColors.realloc (brush->blendPoints); - aStops.realloc (brush->blendPoints); - int length = aStartColor.getLength (); - uno::Sequence< double > aColor (length); - - OSL_ASSERT (length == aEndColor.getLength()); - - for (int i = 0; i < brush->blendPoints; i++) { - aStops[i] = brush->blendPositions [i]; - - for (int j = 0; j < length; j++) { - if (brush->type == 4) { - aColor [j] = aStartColor [j]*(1 - brush->blendFactors[i]) + aEndColor [j]*brush->blendFactors[i]; - } else - aColor [j] = aStartColor [j]*brush->blendFactors[i] + aEndColor [j]*(1 - brush->blendFactors[i]); - } - - aColors[i] = aColor; - } - } else if (brush->colorblendPositions) { - SAL_INFO("cppcanvas.emf", "EMF+\t\tuse color blend"); - aColors.realloc (brush->colorblendPoints); - aStops.realloc (brush->colorblendPoints); - - for (int i = 0; i < brush->colorblendPoints; i++) { - aStops[i] = brush->colorblendPositions [i]; - aColors[(brush->type == 4) ? i : brush->colorblendPoints - 1 - i] = ::vcl::unotools::colorToDoubleSequence( brush->colorblendColors [i], - rParms.mrCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace() ); - } - } else { - aStops[0] = 0.0; - aStops[1] = 1.0; - - if (brush->type == 4) { - aColors[0] = aStartColor; - aColors[1] = aEndColor; - } else { - aColors[1] = aStartColor; - aColors[0] = aEndColor; - } - } - - SAL_INFO("cppcanvas.emf", "EMF+\t\tset gradient"); - basegfx::B2DRange aBoundsRectangle (0, 0, 1, 1); - if (brush->type == 4) { - aGradientService = "LinearGradient"; - aGradInfo = basegfx::tools::createLinearODFGradientInfo( - aBoundsRectangle, - aStops.getLength(), - 0, - 0); - - } else { - aGradientService = "EllipticalGradient"; - aGradInfo = basegfx::tools::createEllipticalODFGradientInfo( - aBoundsRectangle, - ::basegfx::B2DVector( 0, 0 ), - aStops.getLength(), - 0, - 0); - } - - uno::Reference< lang::XMultiServiceFactory > xFactory( - rParms.mrCanvas->getUNOCanvas()->getDevice()->getParametricPolyPolygonFactory() ); - - if( xFactory.is() ) { - uno::Sequence<uno::Any> args( 3 ); - beans::PropertyValue aProp; - aProp.Name = "Colors"; - aProp.Value <<= aColors; - args[0] <<= aProp; - aProp.Name = "Stops"; - aProp.Value <<= aStops; - args[1] <<= aProp; - aProp.Name = "AspectRatio"; - aProp.Value <<= static_cast<sal_Int32>(1); - args[2] <<= aProp; - - aTexture.Gradient.set( - xFactory->createInstanceWithArguments( aGradientService, - args ), - uno::UNO_QUERY); - } - - ::basegfx::unotools::affineMatrixFromHomMatrix( aTexture.AffineTransform, - aTextureTransformation ); - - if( aTexture.Gradient.is() ) - pPolyAction = - ActionSharedPtr ( internal::PolyPolyActionFactory::createPolyPolyAction( localPolygon, - rParms.mrCanvas, - rState, - aTexture ) ); - } - } - - if( pPolyAction ) - { - SAL_INFO("cppcanvas.emf", "EMF+\t\tadd poly action"); - - maActions.push_back( - MtfAction( - pPolyAction, - rParms.mrCurrActionIndex ) ); - - rParms.mrCurrActionIndex += pPolyAction->getActionCount()-1; - } - } - - void ImplRenderer::EMFPPlusDrawPolygon (::basegfx::B2DPolyPolygon& polygon, const ActionFactoryParameters& rParms, - OutDevState& rState, const CanvasSharedPtr& rCanvas, sal_uInt32 penIndex) - { - EMFPPen* pen = (EMFPPen*) aObjects [penIndex & 0xff]; - - SAL_WARN_IF( !pen, "cppcanvas.emf", "emf+ missing pen" ); - - if (pen) - { - rState.isFillColorSet = false; - rState.isLineColorSet = true; - rState.lineColor = ::vcl::unotools::colorToDoubleSequence (pen->GetColor (), - rCanvas->getUNOCanvas ()->getDevice()->getDeviceColorSpace()); - - polygon.transform( rState.mapModeTransform ); - rendering::StrokeAttributes aStrokeAttributes; - - pen->SetStrokeAttributes (aStrokeAttributes, *this, rState); - - ActionSharedPtr pPolyAction( - internal::PolyPolyActionFactory::createPolyPolyAction( - polygon, rParms.mrCanvas, rState, aStrokeAttributes ) ); - - if( pPolyAction ) - { - maActions.push_back( - MtfAction( - pPolyAction, - rParms.mrCurrActionIndex ) ); - - rParms.mrCurrActionIndex += pPolyAction->getActionCount()-1; - } - } - } - - void ImplRenderer::processObjectRecord(SvMemoryStream& rObjectStream, sal_uInt16 flags, sal_uInt32 dataSize, sal_Bool bUseWholeStream) - { - sal_uInt32 index; - - SAL_INFO("cppcanvas.emf", "EMF+ Object slot: " << (flags & 0xff) << " flags: " << (flags & 0xff00)); - - index = flags & 0xff; - if (aObjects [index] != NULL) { - delete aObjects [index]; - aObjects [index] = NULL; - } - - switch (flags & 0x7f00) { - case EmfPlusObjectTypeBrush: - { - EMFPBrush *brush; - aObjects [index] = brush = new EMFPBrush (); - brush->Read (rObjectStream, *this); - - break; - } - case EmfPlusObjectTypePen: - { - EMFPPen *pen; - aObjects [index] = pen = new EMFPPen (); - pen->Read (rObjectStream, *this, nHDPI, nVDPI); - - break; - } - case EmfPlusObjectTypePath: - sal_uInt32 header, pathFlags; - sal_Int32 points; - - rObjectStream >> header >> points >> pathFlags; - - SAL_INFO("cppcanvas.emf", "EMF+\tpath"); - SAL_INFO("cppcanvas.emf", "EMF+\theader: 0x" << std::hex << header << " points: " << std::dec << points << " additional flags: 0x" << std::hex << pathFlags << std::dec); - - EMFPPath *path; - aObjects [index] = path = new EMFPPath (points); - path->Read (rObjectStream, pathFlags, *this); - - break; - case EmfPlusObjectTypeRegion: { - EMFPRegion *region; - - aObjects [index] = region = new EMFPRegion (); - region->Read (rObjectStream); - - break; - } - case EmfPlusObjectTypeImage: - { - EMFPImage *image; - aObjects [index] = image = new EMFPImage (); - image->Read (rObjectStream, dataSize, bUseWholeStream); - - break; - } - case EmfPlusObjectTypeFont: - { - EMFPFont *font; - aObjects [index] = font = new EMFPFont (); - font->Read (rObjectStream); - - break; - } - default: - SAL_INFO("cppcanvas.emf", "EMF+\tObject unhandled flags: 0x" << std::hex << (flags & 0xff00) << std::dec); - break; - } - } - - double ImplRenderer::setFont (sal_uInt8 objectId, const ActionFactoryParameters& rParms, OutDevState& rState) - { - EMFPFont *font = (EMFPFont*) aObjects[ objectId ]; - - rendering::FontRequest aFontRequest; - aFontRequest.FontDescription.FamilyName = font->family; - double cellSize = font->emSize; - aFontRequest.CellSize = (rState.mapModeTransform*MapSize( cellSize, 0 )).getX(); - rState.xFont = rParms.mrCanvas->getUNOCanvas()->createFont( aFontRequest, - uno::Sequence< beans::PropertyValue >(), - geometry::Matrix2D() ); - - return cellSize; - } - - void ImplRenderer::GraphicStatePush(GraphicStateMap& map, sal_Int32 index, OutDevState& rState) - { - GraphicStateMap::iterator iter = map.find( index ); - - if ( iter != map.end() ) - { - EmfPlusGraphicState state = iter->second; - map.erase( iter ); - - SAL_INFO("cppcanvas.emf", "stack index: " << index << " found and erased"); - } - - EmfPlusGraphicState state; - - state.aWorldTransform = aWorldTransform; - state.aDevState = rState; - - map[ index ] = state; - } - - void ImplRenderer::GraphicStatePop(GraphicStateMap& map, sal_Int32 index, OutDevState& rState) - { - GraphicStateMap::iterator iter = map.find( index ); - - if ( iter != map.end() ) - { - SAL_INFO("cppcanvas.emf", "stack index: " << index << " found"); - - EmfPlusGraphicState state = iter->second; - - aWorldTransform = state.aWorldTransform; - rState.clip = state.aDevState.clip; - rState.clipRect = state.aDevState.clipRect; - rState.xClipPoly = state.aDevState.xClipPoly; - } - } - - void ImplRenderer::processEMFPlus( MetaCommentAction* pAct, const ActionFactoryParameters& rFactoryParms, - OutDevState& rState, const CanvasSharedPtr& rCanvas ) - { - sal_uInt32 length = pAct->GetDataSize (); - SvMemoryStream rMF ((void*) pAct->GetData (), length, STREAM_READ); - -#if OSL_DEBUG_LEVEL > 2 - SAL_INFO("cppcanvas.emf", "EMF+\tDump of EMF+ record"); - dumpWords(rMF, length); -#endif - length -= 4; - - while (length > 0) { - sal_uInt16 type, flags; - sal_uInt32 size, dataSize; - sal_uInt32 next; - - rMF >> type >> flags >> size >> dataSize; - - next = rMF.Tell() + ( size - 12 ); - - if (size < 12) { - SAL_INFO("cppcanvas.emf", "Size field is less than 12 bytes"); - } - - SAL_INFO("cppcanvas.emf", "EMF+ record size: " << size << " type: " << type << " flags: " << flags << " data size: " << dataSize); - - if (type == EmfPlusRecordTypeObject && ((mbMultipart && (flags & 0x7fff) == (mMFlags & 0x7fff)) || (flags & 0x8000))) { - if (!mbMultipart) { - mbMultipart = true; - mMFlags = flags; - mMStream.Seek(0); - } - - // 1st 4 bytes are unknown - mMStream.Write (((const char *)rMF.GetData()) + rMF.Tell() + 4, dataSize - 4); - SAL_INFO("cppcanvas.emf", "EMF+ read next object part size: " << size << " type: " << type << " flags: " << flags << " data size: " << dataSize); - } else { - if (mbMultipart) { - SAL_INFO("cppcanvas.emf", "EMF+ multipart record flags: " << mMFlags); - mMStream.Seek (0); - processObjectRecord (mMStream, mMFlags, dataSize, sal_True); - } - mbMultipart = false; - } - - if (type != EmfPlusRecordTypeObject || !(flags & 0x8000)) - { - switch (type) { - case EmfPlusRecordTypeHeader: - sal_uInt32 header, version; - - rMF >> header >> version >> nHDPI >> nVDPI; - - SAL_INFO("cppcanvas.emf", "EMF+ Header"); - SAL_INFO("cppcanvas.emf", "EMF+\theader: 0x" << std::hex << header << " version: " << std::dec << version << " horizontal DPI: " << nHDPI << " vertical DPI: " << nVDPI << " dual: " << (flags & 1)); - - break; - case EmfPlusRecordTypeEndOfFile: - SAL_INFO("cppcanvas.emf", "EMF+ EndOfFile"); - break; - case EmfPlusRecordTypeGetDC: - SAL_INFO("cppcanvas.emf", "EMF+ GetDC"); - SAL_INFO("cppcanvas.emf", "EMF+\talready used in svtools wmf/emf filter parser"); - break; - case EmfPlusRecordTypeObject: - processObjectRecord (rMF, flags, dataSize); - break; - case EmfPlusRecordTypeFillPie: - { - sal_uInt32 brushIndexOrColor; - float startAngle, sweepAngle; - - rMF >> brushIndexOrColor >> startAngle >> sweepAngle; - - SAL_INFO("cppcanvas.emf", "EMF+ FillPie colorOrIndex: " << brushIndexOrColor << " startAngle: " << startAngle << " sweepAngle: " << sweepAngle); - - float dx, dy, dw, dh; - - ReadRectangle (rMF, dx, dy, dw, dh, flags & 0x4000); - - SAL_INFO("cppcanvas.emf", "EMF+ RectData: " << dx << "," << dy << " " << dw << "x" << dh); - - startAngle = 2*M_PI*startAngle/360; - sweepAngle = 2*M_PI*sweepAngle/360; - - B2DPoint mappedCenter (Map (dx + dw/2, dy + dh/2)); - B2DSize mappedSize( MapSize (dw/2, dh/2)); - - float endAngle = startAngle + sweepAngle; - startAngle = fmodf(startAngle, static_cast<float>(M_PI*2)); - if (startAngle < 0) - startAngle += static_cast<float>(M_PI*2); - endAngle = fmodf(endAngle, static_cast<float>(M_PI*2)); - if (endAngle < 0) - endAngle += static_cast<float>(M_PI*2); - - if (sweepAngle < 0) - std::swap (endAngle, startAngle); - - SAL_INFO("cppcanvas.emf", "EMF+ adjusted angles: start " << - (360.0*startAngle/M_PI) << ", end: " << (360.0*endAngle/M_PI)); - - B2DPolygon polygon = tools::createPolygonFromEllipseSegment (mappedCenter, mappedSize.getX (), mappedSize.getY (), startAngle, endAngle); - polygon.append (mappedCenter); - polygon.setClosed (true); - - B2DPolyPolygon polyPolygon (polygon); - EMFPPlusFillPolygon (polyPolygon, rFactoryParms, rState, rCanvas, flags & 0x8000, brushIndexOrColor); - } - break; - case EmfPlusRecordTypeFillPath: - { - sal_uInt32 index = flags & 0xff; - sal_uInt32 brushIndexOrColor; - - rMF >> brushIndexOrColor; - - SAL_INFO("cppcanvas.emf", "EMF+ FillPath slot: " << index); - - EMFPPlusFillPolygon (((EMFPPath*) aObjects [index])->GetPolygon (*this), rFactoryParms, rState, rCanvas, flags & 0x8000, brushIndexOrColor); - } - break; - case EmfPlusRecordTypeDrawEllipse: - case EmfPlusRecordTypeFillEllipse: - { - // Intentionally very bogus initial value to avoid MSVC complaining about potentially uninitialized local - // variable. As long as the code stays as intended, this variable will be assigned a (real) value in the case - // when it is later used. - sal_uInt32 brushIndexOrColor = 1234567; - - if ( type == EmfPlusRecordTypeFillEllipse ) - rMF >> brushIndexOrColor; - - SAL_INFO("cppcanvas.emf", "EMF+ " << (type == EmfPlusRecordTypeFillEllipse ? "Fill" : "Draw") << "Ellipse slot: " << (flags & 0xff)); - - float dx, dy, dw, dh; - - ReadRectangle (rMF, dx, dy, dw, dh, flags & 0x4000); - - SAL_INFO("cppcanvas.emf", "EMF+ RectData: " << dx << "," << dy << " " << dw << "x" << dh); - - B2DPoint mappedCenter (Map (dx + dw/2, dy + dh/2)); - B2DSize mappedSize( MapSize (dw/2, dh/2)); - - ::basegfx::B2DPolyPolygon polyPolygon( ::basegfx::B2DPolygon( ::basegfx::tools::createPolygonFromEllipse( mappedCenter, mappedSize.getX (), mappedSize.getY () ) ) ); - - if ( type == EmfPlusRecordTypeFillEllipse ) - EMFPPlusFillPolygon( polyPolygon, - rFactoryParms, rState, rCanvas, flags & 0x8000, brushIndexOrColor ); - else - EMFPPlusDrawPolygon( polyPolygon, - rFactoryParms, rState, rCanvas, flags & 0xff ); - } - break; - case EmfPlusRecordTypeFillRects: - { - SAL_INFO("cppcanvas.emf", "EMF+ FillRects"); - - sal_uInt32 brushIndexOrColor; - sal_Int32 rectangles; - bool isColor = (flags & 0x8000); - ::basegfx::B2DPolygon polygon; - - rMF >> brushIndexOrColor >> rectangles; - - SAL_INFO("cppcanvas.emf", "EMF+\t" << ((flags & 0x8000) ? "color" : "brush index") << ": 0x" << std::hex << brushIndexOrColor << std::dec); - - for (int i=0; i < rectangles; i++) { - if (flags & 0x4000) { - /* 16bit integers */ - sal_Int16 x, y, width, height; - - rMF >> x >> y >> width >> height; - - polygon.append (Map (x, y)); - polygon.append (Map (x + width, y)); - polygon.append (Map (x + width, y + height)); - polygon.append (Map (x, y + height)); - - SAL_INFO("cppcanvas.emf", "EMF+\trectangle: " << x << "," << " " << width << "x" << height); - } else { - /* Single's */ - float x, y, width, height; - - rMF >> x >> y >> width >> height; - - polygon.append (Map (x, y)); - polygon.append (Map (x + width, y)); - polygon.append (Map (x + width, y + height)); - polygon.append (Map (x, y + height)); - - SAL_INFO("cppcanvas.emf", "EMF+\trectangle: " << x << "," << " " << width << "x" << height); - } - - ::basegfx::B2DPolyPolygon polyPolygon (polygon); - - EMFPPlusFillPolygon (polyPolygon, rFactoryParms, rState, rCanvas, isColor, brushIndexOrColor); - } - break; - } - case EmfPlusRecordTypeFillPolygon: - { - sal_uInt8 index = flags & 0xff; - sal_uInt32 brushIndexOrColor; - sal_Int32 points; - - rMF >> brushIndexOrColor; - rMF >> points; - - SAL_INFO("cppcanvas.emf", "EMF+ FillPolygon in slot: " << +index << " points: " << points); - SAL_INFO("cppcanvas.emf", "EMF+\t: " << ((flags & 0x8000) ? "color" : "brush index") << " 0x" << std::hex << brushIndexOrColor << std::dec); - - EMFPPath path (points, true); - path.Read (rMF, flags, *this); - - EMFPPlusFillPolygon (path.GetPolygon (*this), rFactoryParms, rState, rCanvas, flags & 0x8000, brushIndexOrColor); - - break; - } - case EmfPlusRecordTypeDrawLines: - { - sal_uInt32 points; - - rMF >> points; - - SAL_INFO("cppcanvas.emf", "EMF+ DrawLines in slot: " << (flags && 0xff) << " points: " << points); - - EMFPPath path (points, true); - path.Read (rMF, flags, *this); - - EMFPPlusDrawPolygon (path.GetPolygon (*this), rFactoryParms, rState, rCanvas, flags); - - break; - } - case EmfPlusRecordTypeDrawPath: - { - sal_uInt32 penIndex; - - rMF >> penIndex; - - SAL_INFO("cppcanvas.emf", "EMF+ DrawPath"); - SAL_INFO("cppcanvas.emf", "EMF+\tpen: " << penIndex); - - EMFPPath* path = (EMFPPath*) aObjects [flags & 0xff]; - SAL_WARN_IF( !path, "cppcanvas.emf", "EmfPlusRecordTypeDrawPath missing path" ); - - EMFPPlusDrawPolygon (path->GetPolygon (*this), rFactoryParms, rState, rCanvas, penIndex); - - break; - } - case EmfPlusRecordTypeDrawImage: - case EmfPlusRecordTypeDrawImagePoints: - { - sal_uInt32 attrIndex; - sal_Int32 sourceUnit; - - rMF >> attrIndex >> sourceUnit; - - SAL_INFO("cppcanvas.emf", "EMF+ " << (type == EmfPlusRecordTypeDrawImagePoints ? "DrawImagePoints" : "DrawImage") << "attributes index: " << attrIndex << "source unit: " << sourceUnit); - SAL_INFO("cppcanvas.emf", "EMF+\tTODO: use image attributes"); - - if (sourceUnit == 2 && aObjects [flags & 0xff]) { // we handle only GraphicsUnit.Pixel now - EMFPImage& image = *(EMFPImage *) aObjects [flags & 0xff]; - float sx, sy, sw, sh; - sal_Int32 aCount; - - ReadRectangle (rMF, sx, sy, sw, sh); - - SAL_INFO("cppcanvas.emf", "EMF+ " << (type == EmfPlusRecordTypeDrawImagePoints ? "DrawImagePoints" : "DrawImage") << " source rectangle: " << sx << "," << sy << " " << sw << "x" << sh); - - ::basegfx::B2DPoint aDstPoint; - ::basegfx::B2DSize aDstSize; - bool bValid = false; - - if (type == EmfPlusRecordTypeDrawImagePoints) { - rMF >> aCount; - - if( aCount == 3) { // TODO: now that we now that this value is count we should support it better - float x1, y1, x2, y2, x3, y3; - - ReadPoint (rMF, x1, y1, flags); - ReadPoint (rMF, x2, y2, flags); - ReadPoint (rMF, x3, y3, flags); - - SAL_INFO("cppcanvas.emf", "EMF+ destination points: " << x1 << "," << y1 << " " << x2 << "," << y2 << " " << x3 << "," << y3); - SAL_INFO("cppcanvas.emf", "EMF+ destination rectangle: " << x1 << "," << y1 << " " << x2 - x1 << "x" << y3 - y1); - - aDstPoint = Map (x1, y1); - aDstSize = MapSize(x2 - x1, y3 - y1); - - bValid = true; - } - } else if (type == EmfPlusRecordTypeDrawImage) { - float dx, dy, dw, dh; - - ReadRectangle (rMF, dx, dy, dw, dh, flags & 0x4000); - - SAL_INFO("cppcanvas.emf", "EMF+ destination rectangle: " << dx << "," << dy << " " << dw << "x" << dh); - - aDstPoint = Map (dx, dy); - aDstSize = MapSize(dw, dh); - - bValid = true; - } - - if (bValid) { - BitmapEx aBmp( image.graphic.GetBitmapEx () ); - - Size aSize( aBmp.GetSizePixel() ); - SAL_INFO("cppcanvas.emf", "EMF+ bitmap size: " << aSize.Width() << "x" << aSize.Height()); - if( aSize.Width() > 0 && aSize.Height() > 0 ) { - ActionSharedPtr pBmpAction ( - internal::BitmapActionFactory::createBitmapAction ( - aBmp, - rState.mapModeTransform * aDstPoint, - rState.mapModeTransform * aDstSize, - rCanvas, - rState)); - - if( pBmpAction ) { - maActions.push_back( MtfAction( pBmpAction, - rFactoryParms.mrCurrActionIndex ) ); - - rFactoryParms.mrCurrActionIndex += pBmpAction->getActionCount()-1; - } - } else { - SAL_INFO("cppcanvas.emf", "EMF+ warning: empty bitmap"); - } - } else { - SAL_INFO("cppcanvas.emf", "EMF+ DrawImage(Points) TODO (fixme)"); - } - } else { - SAL_INFO("cppcanvas.emf", "EMF+ DrawImage(Points) TODO (fixme) - possibly unsupported source units for crop rectangle"); - } - break; - } - case EmfPlusRecordTypeDrawString: - { - SAL_INFO("cppcanvas.emf", "EMF+ DrawString"); - - sal_uInt32 brushId; - sal_uInt32 formatId; - sal_uInt32 stringLength; - - rMF >> brushId >> formatId >> stringLength; - SAL_INFO("cppcanvas.emf", "EMF+ DrawString brushId: " << brushId << " formatId: " << formatId << " length: " << stringLength); - - if (flags & 0x8000) { - float lx, ly, lw, lh; - - rMF >> lx >> ly >> lw >> lh; - - SAL_INFO("cppcanvas.emf", "EMF+ DrawString layoutRect: " << lx << "," << ly << " - " << lw << "x" << lh); - - OUString text = read_uInt16s_ToOUString(rMF, stringLength); - - double cellSize = setFont (flags & 0xff, rFactoryParms, rState); - rState.textColor = COLOR( brushId ); - - ::basegfx::B2DPoint point( Map( lx + 0.15*cellSize, ly + cellSize ) ); - - ActionSharedPtr pTextAction( - TextActionFactory::createTextAction( - // position is just rough guess for now - // we should calculate it exactly from layoutRect or font - ::vcl::unotools::pointFromB2DPoint ( point ), - ::Size(), - ::Color(), - ::Size(), - ::Color(), - text, - 0, - stringLength, - NULL, - rFactoryParms.mrVDev, - rFactoryParms.mrCanvas, - rState, - rFactoryParms.mrParms, - false ) ); - if( pTextAction ) - { - SAL_INFO("cppcanvas.emf", "EMF+\t\tadd text action"); - - maActions.push_back( - MtfAction( - pTextAction, - rFactoryParms.mrCurrActionIndex ) ); - - rFactoryParms.mrCurrActionIndex += pTextAction->getActionCount()-1; - } - } else { - SAL_INFO("cppcanvas.emf", "EMF+ DrawString TODO - drawing with brush not yet supported"); - } - } - break; - case EmfPlusRecordTypeSetPageTransform: - rMF >> fPageScale; - - SAL_INFO("cppcanvas.emf", "EMF+ SetPageTransform"); - SAL_INFO("cppcanvas.emf", "EMF+\tscale: " << fPageScale << " unit: " << flags); - SAL_INFO("cppcanvas.emf", "EMF+\tTODO"); - break; - case EmfPlusRecordTypeSetRenderingOrigin: - rMF >> nOriginX >> nOriginY; - SAL_INFO("cppcanvas.emf", "EMF+ SetRenderingOrigin"); - SAL_INFO("cppcanvas.emf", "EMF+\torigin [x,y]: " << nOriginX << "," << nOriginY); - break; - case EmfPlusRecordTypeSetTextRenderingHint: - SAL_INFO("cppcanvas.emf", "EMF+ SetTextRenderingHint"); - SAL_INFO("cppcanvas.emf", "EMF+\tTODO"); - break; - case EmfPlusRecordTypeSetAntiAliasMode: - SAL_INFO("cppcanvas.emf", "EMF+ SetAntiAliasMode"); - SAL_INFO("cppcanvas.emf", "EMF+\tTODO"); - break; - case EmfPlusRecordTypeSetInterpolationMode: - SAL_INFO("cppcanvas.emf", "EMF+ InterpolationMode"); - SAL_INFO("cppcanvas.emf", "EMF+\tTODO"); - break; - case EmfPlusRecordTypeSetPixelOffsetMode: - SAL_INFO("cppcanvas.emf", "EMF+ SetPixelOffsetMode"); - SAL_INFO("cppcanvas.emf", "EMF+\tTODO"); - break; - case EmfPlusRecordTypeSetCompositingQuality: - SAL_INFO("cppcanvas.emf", "EMF+ SetCompositingQuality"); - SAL_INFO("cppcanvas.emf", "EMF+\tTODO"); - break; - case EmfPlusRecordTypeSave: - { - sal_uInt32 stackIndex; - - rMF >> stackIndex; - - SAL_INFO("cppcanvas.emf", "EMF+ Save stack index: " << stackIndex); - - GraphicStatePush( mGSStack, stackIndex, rState ); - - break; - } - case EmfPlusRecordTypeRestore: - { - sal_uInt32 stackIndex; - - rMF >> stackIndex; - - SAL_INFO("cppcanvas.emf", "EMF+ Restore stack index: " << stackIndex); - - GraphicStatePop( mGSStack, stackIndex, rState ); - - break; - } - case EmfPlusRecordTypeBeginContainerNoParams: - { - sal_uInt32 stackIndex; - - rMF >> stackIndex; - - SAL_INFO("cppcanvas.emf", "EMF+ Begin Container No Params stack index: " << stackIndex); - - GraphicStatePush( mGSContainerStack, stackIndex, rState ); - } - break; - case EmfPlusRecordTypeEndContainer: - { - sal_uInt32 stackIndex; - - rMF >> stackIndex; - - SAL_INFO("cppcanvas.emf", "EMF+ End Container stack index: " << stackIndex); - - GraphicStatePop( mGSContainerStack, stackIndex, rState ); - } - break; - case EmfPlusRecordTypeSetWorldTransform: { - SAL_INFO("cppcanvas.emf", "EMF+ SetWorldTransform"); - XForm transform; - rMF >> transform; - aWorldTransform.Set (transform); - SAL_INFO("cppcanvas.emf", - "EMF+\tm11: " << aWorldTransform.eM11 << "\tm12: " << aWorldTransform.eM12 << - "\tm21: " << aWorldTransform.eM21 << "\tm22: " << aWorldTransform.eM22 << - "\tdx: " << aWorldTransform.eDx << "\tdy: " << aWorldTransform.eDy); - break; - } - case EmfPlusRecordTypeResetWorldTransform: - SAL_INFO("cppcanvas.emf", "EMF+ ResetWorldTransform"); - aWorldTransform.SetIdentity (); - break; - case EmfPlusRecordTypeMultiplyWorldTransform: { - SAL_INFO("cppcanvas.emf", "EMF+ MultiplyWorldTransform"); - XForm transform; - rMF >> transform; - - SAL_INFO("cppcanvas.emf", - "EMF+\tmatrix m11: " << transform.eM11 << "m12: " << transform.eM12 << - "EMF+\tm21: " << transform.eM21 << "m22: " << transform.eM22 << - "EMF+\tdx: " << transform.eDx << "dy: " << transform.eDy); - - if (flags & 0x2000) // post multiply - aWorldTransform.Multiply (transform); - else { // pre multiply - transform.Multiply (aWorldTransform); - aWorldTransform.Set (transform); - } - SAL_INFO("cppcanvas.emf", - "EMF+\tm11: " << aWorldTransform.eM11 << "m12: " << aWorldTransform.eM12 << - "EMF+\tm21: " << aWorldTransform.eM21 << "m22: " << aWorldTransform.eM22 << - "EMF+\tdx: " << aWorldTransform.eDx << "dy: " << aWorldTransform.eDy); - break; - } - case EmfPlusRecordTypeSetClipRect: - { - int combineMode = (flags >> 8) & 0xf; - - SAL_INFO("cppcanvas.emf", "EMF+ SetClipRect combine mode: " << combineMode); -#if OSL_DEBUG_LEVEL > 1 - if (combineMode > 1) { - SAL_INFO ("cppcanvas.emf", "EMF+ TODO combine mode > 1"); - } -#endif - - float dx, dy, dw, dh; - - ReadRectangle (rMF, dx, dy, dw, dh, false); - - SAL_INFO("cppcanvas.emf", "EMF+ RectData: " << dx << "," << dy << " " << dw << "x" << dh); - - B2DPoint mappedPoint (Map (dx, dy)); - B2DSize mappedSize( MapSize (dw, dh)); - - ::basegfx::B2DPolyPolygon polyPolygon( ::basegfx::B2DPolygon( ::basegfx::tools::createPolygonFromRect( ::basegfx::B2DRectangle( mappedPoint.getX(), mappedPoint.getY(), - mappedPoint.getX() + mappedSize.getX(), - mappedPoint.getY() + mappedSize.getY() ) ) ) ); - polyPolygon.transform(rState.mapModeTransform); - - updateClipping (polyPolygon, rFactoryParms, combineMode == 1); - - break; - } - case EmfPlusRecordTypeSetClipPath: - { - int combineMode = (flags >> 8) & 0xf; - - SAL_INFO("cppcanvas.emf", "EMF+ SetClipPath combine mode: " << combineMode); - SAL_INFO("cppcanvas.emf", "EMF+\tpath in slot: " << (flags & 0xff)); - - EMFPPath& path = *(EMFPPath*) aObjects [flags & 0xff]; - ::basegfx::B2DPolyPolygon& clipPoly (path.GetPolygon (*this)); - - clipPoly.transform (rState.mapModeTransform); - updateClipping (clipPoly, rFactoryParms, combineMode == 1); - - break; - } - case EmfPlusRecordTypeSetClipRegion: { - int combineMode = (flags >> 8) & 0xf; - - SAL_INFO("cppcanvas.emf", "EMF+ SetClipRegion"); - SAL_INFO("cppcanvas.emf", "EMF+\tregion in slot: " << (flags & 0xff) << " combine mode: " << combineMode); - EMFPRegion *region = (EMFPRegion*)aObjects [flags & 0xff]; - - // reset clip - if (region && region->parts == 0 && region->initialState == EmfPlusRegionInitialStateInfinite) { - updateClipping (::basegfx::B2DPolyPolygon (), rFactoryParms, combineMode == 1); - } else { - SAL_INFO("cppcanvas.emf", "EMF+\tTODO"); - } - break; - } - case EmfPlusRecordTypeDrawDriverString: { - SAL_INFO("cppcanvas.emf", "EMF+ DrawDriverString, flags: 0x" << std::hex << flags << std::dec); - sal_uInt32 brushIndexOrColor; - sal_uInt32 optionFlags; - sal_uInt32 hasMatrix; - sal_uInt32 glyphsCount; - - rMF >> brushIndexOrColor >> optionFlags >> hasMatrix >> glyphsCount; - - SAL_INFO("cppcanvas.emf", "EMF+\t: " << ((flags & 0x8000) ? "color" : "brush index") << " 0x" << std::hex << brushIndexOrColor << std::dec); - SAL_INFO("cppcanvas.emf", "EMF+\toption flags: 0x" << std::hex << optionFlags << std::dec); - SAL_INFO("cppcanvas.emf", "EMF+\thas matrix: " << hasMatrix); - SAL_INFO("cppcanvas.emf", "EMF+\tglyphs: " << glyphsCount); - - if( ( optionFlags & 1 ) && glyphsCount > 0 ) { - float *charsPosX = new float[glyphsCount]; - float *charsPosY = new float[glyphsCount]; - - OUString text = read_uInt16s_ToOUString(rMF, glyphsCount); - - for( sal_uInt32 i=0; i<glyphsCount; i++) { - rMF >> charsPosX[i] >> charsPosY[i]; - SAL_INFO("cppcanvas.emf", "EMF+\tglyphPosition[" << i << "]: " << charsPosX[i] << "," << charsPosY[i]); - } - - XForm transform; - if( hasMatrix ) { - rMF >> transform; - SAL_INFO("cppcanvas.emf", "EMF+\tmatrix: " << transform.eM11 << ", " << transform.eM12 << ", " << transform.eM21 << ", " << transform.eM22 << ", " << transform.eDx << ", " << transform.eDy); - } - - // add the text action - setFont (flags & 0xff, rFactoryParms, rState); - - if( flags & 0x8000 ) - rState.textColor = COLOR( brushIndexOrColor ); - - ::basegfx::B2DPoint point( Map( charsPosX[0], charsPosY[0] ) ); - - ActionSharedPtr pTextAction( - TextActionFactory::createTextAction( - ::vcl::unotools::pointFromB2DPoint ( point ), - ::Size(), - ::Color(), - ::Size(), - ::Color(), - text, - 0, - glyphsCount, - NULL, - rFactoryParms.mrVDev, - rFactoryParms.mrCanvas, - rState, - rFactoryParms.mrParms, - false ) ); - - if( pTextAction ) - { - SAL_INFO("cppcanvas.emf", "EMF+\t\tadd text action"); - - maActions.push_back( - MtfAction( - pTextAction, - rFactoryParms.mrCurrActionIndex ) ); - - rFactoryParms.mrCurrActionIndex += pTextAction->getActionCount()-1; - } - - delete[] charsPosX; - delete[] charsPosY; - } else { - SAL_INFO("cppcanvas.emf", "EMF+\tTODO: fonts (non-unicode glyphs chars)"); - } - - break; - } - default: - SAL_INFO("cppcanvas.emf", "EMF+ unhandled record type: " << type); - SAL_INFO("cppcanvas.emf", "EMF+\tTODO"); - } - } - - rMF.Seek (next); - - if (size <= length) - { - length -= size; - } - else - { - SAL_WARN("cppcanvas.emf", "ImplRenderer::processEMFPlus: " - "size " << size << " > length " << length); -#if OSL_DEBUG_LEVEL > 1 - dumpWords(rMF, length); -#endif - length = 0; - } - } - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/implrenderer.cxx b/cppcanvas/source/mtfrenderer/implrenderer.cxx deleted file mode 100644 index a8145bb9d2f6..000000000000 --- a/cppcanvas/source/mtfrenderer/implrenderer.cxx +++ /dev/null @@ -1,3104 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#include <canvas/debug.hxx> -#include <tools/diagnose_ex.h> -#include <canvas/verbosetrace.hxx> -#include <osl/mutex.hxx> -#include <vcl/svapp.hxx> -#include <comphelper/sequence.hxx> -#include <comphelper/anytostring.hxx> -#include <cppuhelper/exc_hlp.hxx> -#include <cppcanvas/canvas.hxx> -#include <com/sun/star/rendering/XGraphicDevice.hpp> -#include <com/sun/star/rendering/TexturingMode.hpp> -#include <com/sun/star/uno/Sequence.hxx> -#include <com/sun/star/geometry/RealPoint2D.hpp> -#include <com/sun/star/rendering/PanoseProportion.hpp> -#include <com/sun/star/rendering/ViewState.hpp> -#include <com/sun/star/rendering/RenderState.hpp> -#include <com/sun/star/rendering/XCanvasFont.hpp> -#include <com/sun/star/rendering/XPolyPolygon2D.hpp> -#include <com/sun/star/rendering/XCanvas.hpp> -#include <com/sun/star/rendering/PathCapType.hpp> -#include <com/sun/star/rendering/PathJoinType.hpp> -#include <basegfx/tools/canvastools.hxx> -#include <basegfx/tools/gradienttools.hxx> -#include <basegfx/numeric/ftools.hxx> -#include <basegfx/polygon/b2dpolypolygontools.hxx> -#include <basegfx/polygon/b2dpolygontools.hxx> -#include <basegfx/polygon/b2dpolygon.hxx> -#include <basegfx/polygon/b2dpolypolygon.hxx> -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <basegfx/vector/b2dsize.hxx> -#include <basegfx/range/b2drectangle.hxx> -#include <basegfx/point/b2dpoint.hxx> -#include <basegfx/tuple/b2dtuple.hxx> -#include <basegfx/polygon/b2dpolygonclipper.hxx> -#include <basegfx/polygon/b2dpolypolygoncutter.hxx> -#include <canvas/canvastools.hxx> -#include <vcl/canvastools.hxx> -#include <vcl/salbtype.hxx> -#include <vcl/gdimtf.hxx> -#include <vcl/metaact.hxx> -#include <vcl/virdev.hxx> -#include <vcl/metric.hxx> -#include <vcl/graphictools.hxx> -#include <tools/poly.hxx> -#include <i18nlangtag/languagetag.hxx> -#include <implrenderer.hxx> -#include <tools.hxx> -#include <outdevstate.hxx> -#include <action.hxx> -#include <bitmapaction.hxx> -#include <lineaction.hxx> -#include <pointaction.hxx> -#include <polypolyaction.hxx> -#include <textaction.hxx> -#include <transparencygroupaction.hxx> -#include <vector> -#include <algorithm> -#include <iterator> -#include <boost/scoped_array.hpp> -#include "mtftools.hxx" -#include "outdevstate.hxx" -#include <basegfx/matrix/b2dhommatrixtools.hxx> - -using namespace ::com::sun::star; - - -// free support functions -// ====================== -namespace -{ - template < class MetaActionType > void setStateColor( MetaActionType* pAct, - bool& rIsColorSet, - uno::Sequence< double >& rColorSequence, - const cppcanvas::CanvasSharedPtr& rCanvas ) - { - // set rIsColorSet and check for true at the same time - if( (rIsColorSet=pAct->IsSetting()) != false ) - { - ::Color aColor( pAct->GetColor() ); - - // force alpha part of color to - // opaque. transparent painting is done - // explicitly via META_TRANSPARENT_ACTION - aColor.SetTransparency(0); - //aColor.SetTransparency(128); - - rColorSequence = ::vcl::unotools::colorToDoubleSequence( - aColor, - rCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace() ); - } - } - - void setupStrokeAttributes( rendering::StrokeAttributes& o_rStrokeAttributes, - const ::cppcanvas::internal::ActionFactoryParameters& rParms, - const LineInfo& rLineInfo ) - { - const ::basegfx::B2DSize aWidth( rLineInfo.GetWidth(), 0 ); - o_rStrokeAttributes.StrokeWidth = - (rParms.mrStates.getState().mapModeTransform * aWidth).getX(); - - // setup reasonable defaults - o_rStrokeAttributes.MiterLimit = 15.0; // 1.0 was no good default; GDI+'s limit is 10.0, our's is 15.0 - o_rStrokeAttributes.StartCapType = rendering::PathCapType::BUTT; - o_rStrokeAttributes.EndCapType = rendering::PathCapType::BUTT; - - switch(rLineInfo.GetLineJoin()) - { - default: // B2DLINEJOIN_NONE, B2DLINEJOIN_MIDDLE - o_rStrokeAttributes.JoinType = rendering::PathJoinType::NONE; - break; - case basegfx::B2DLINEJOIN_BEVEL: - o_rStrokeAttributes.JoinType = rendering::PathJoinType::BEVEL; - break; - case basegfx::B2DLINEJOIN_MITER: - o_rStrokeAttributes.JoinType = rendering::PathJoinType::MITER; - break; - case basegfx::B2DLINEJOIN_ROUND: - o_rStrokeAttributes.JoinType = rendering::PathJoinType::ROUND; - break; - } - - switch(rLineInfo.GetLineCap()) - { - default: /* com::sun::star::drawing::LineCap_BUTT */ - { - o_rStrokeAttributes.StartCapType = rendering::PathCapType::BUTT; - o_rStrokeAttributes.EndCapType = rendering::PathCapType::BUTT; - break; - } - case com::sun::star::drawing::LineCap_ROUND: - { - o_rStrokeAttributes.StartCapType = rendering::PathCapType::ROUND; - o_rStrokeAttributes.EndCapType = rendering::PathCapType::ROUND; - break; - } - case com::sun::star::drawing::LineCap_SQUARE: - { - o_rStrokeAttributes.StartCapType = rendering::PathCapType::SQUARE; - o_rStrokeAttributes.EndCapType = rendering::PathCapType::SQUARE; - break; - } - } - - if( LINE_DASH == rLineInfo.GetStyle() ) - { - const ::cppcanvas::internal::OutDevState& rState( rParms.mrStates.getState() ); - - // TODO(F1): Interpret OutDev::GetRefPoint() for the start of the dashing. - - // interpret dash info only if explicitly enabled as - // style - const ::basegfx::B2DSize aDistance( rLineInfo.GetDistance(), 0 ); - const double nDistance( (rState.mapModeTransform * aDistance).getX() ); - - const ::basegfx::B2DSize aDashLen( rLineInfo.GetDashLen(), 0 ); - const double nDashLen( (rState.mapModeTransform * aDashLen).getX() ); - - const ::basegfx::B2DSize aDotLen( rLineInfo.GetDotLen(), 0 ); - const double nDotLen( (rState.mapModeTransform * aDotLen).getX() ); - - const sal_Int32 nNumArryEntries( 2*rLineInfo.GetDashCount() + - 2*rLineInfo.GetDotCount() ); - - o_rStrokeAttributes.DashArray.realloc( nNumArryEntries ); - double* pDashArray = o_rStrokeAttributes.DashArray.getArray(); - - - // iteratively fill dash array, first with dashs, then - // with dots. - // =================================================== - - sal_Int32 nCurrEntry=0; - - for( sal_Int32 i=0; i<rLineInfo.GetDashCount(); ++i ) - { - pDashArray[nCurrEntry++] = nDashLen; - pDashArray[nCurrEntry++] = nDistance; - } - for( sal_Int32 i=0; i<rLineInfo.GetDotCount(); ++i ) - { - pDashArray[nCurrEntry++] = nDotLen; - pDashArray[nCurrEntry++] = nDistance; - } - } - } - - - /** Create masked BitmapEx, where the white areas of rBitmap are - transparent, and the other appear in rMaskColor. - */ - BitmapEx createMaskBmpEx( const Bitmap& rBitmap, - const ::Color& rMaskColor ) - { - const ::Color aWhite( COL_WHITE ); - BitmapPalette aBiLevelPalette(2); - aBiLevelPalette[0] = aWhite; - aBiLevelPalette[1] = rMaskColor; - - Bitmap aMask( rBitmap.CreateMask( aWhite )); - Bitmap aSolid( rBitmap.GetSizePixel(), - 1, - &aBiLevelPalette ); - aSolid.Erase( rMaskColor ); - - return BitmapEx( aSolid, aMask ); - } - - OUString convertToLocalizedNumerals(const OUString& rStr, - LanguageType eTextLanguage) - { - OUStringBuffer aBuf(rStr); - for (sal_Int32 i = 0; i < aBuf.getLength(); ++i) - { - sal_Unicode nChar = aBuf[i]; - if (nChar >= '0' && nChar <= '9') - aBuf[i] = GetLocalizedChar(nChar, eTextLanguage); - } - return aBuf.makeStringAndClear(); - } -} - -namespace cppcanvas -{ - namespace internal - { - // state stack manipulators - // ------------------------ - void VectorOfOutDevStates::clearStateStack() - { - m_aStates.clear(); - const OutDevState aDefaultState; - m_aStates.push_back(aDefaultState); - } - - OutDevState& VectorOfOutDevStates::getState() - { - return m_aStates.back(); - } - - const OutDevState& VectorOfOutDevStates::getState() const - { - return m_aStates.back(); - } - - void VectorOfOutDevStates::pushState(sal_uInt16 nFlags) - { - m_aStates.push_back( getState() ); - getState().pushFlags = nFlags; - } - - void VectorOfOutDevStates::popState() - { - if( getState().pushFlags != PUSH_ALL ) - { - // a state is pushed which is incomplete, i.e. does not - // restore everything to the previous stack level when - // popped. - // That means, we take the old state, and restore every - // OutDevState member whose flag is set, from the new to the - // old state. Then the new state gets overwritten by the - // calculated state - - // preset to-be-calculated new state with old state - OutDevState aCalculatedNewState( getState() ); - - // selectively copy to-be-restored content over saved old - // state - m_aStates.pop_back(); - - const OutDevState& rNewState( getState() ); - - if( (aCalculatedNewState.pushFlags & PUSH_LINECOLOR) ) - { - aCalculatedNewState.lineColor = rNewState.lineColor; - aCalculatedNewState.isLineColorSet = rNewState.isLineColorSet; - } - - if( (aCalculatedNewState.pushFlags & PUSH_FILLCOLOR) ) - { - aCalculatedNewState.fillColor = rNewState.fillColor; - aCalculatedNewState.isFillColorSet = rNewState.isFillColorSet; - } - - if( (aCalculatedNewState.pushFlags & PUSH_FONT) ) - { - aCalculatedNewState.xFont = rNewState.xFont; - aCalculatedNewState.fontRotation = rNewState.fontRotation; - aCalculatedNewState.textReliefStyle = rNewState.textReliefStyle; - aCalculatedNewState.textOverlineStyle = rNewState.textOverlineStyle; - aCalculatedNewState.textUnderlineStyle = rNewState.textUnderlineStyle; - aCalculatedNewState.textStrikeoutStyle = rNewState.textStrikeoutStyle; - aCalculatedNewState.textEmphasisMarkStyle = rNewState.textEmphasisMarkStyle; - aCalculatedNewState.isTextEffectShadowSet = rNewState.isTextEffectShadowSet; - aCalculatedNewState.isTextWordUnderlineSet = rNewState.isTextWordUnderlineSet; - aCalculatedNewState.isTextOutlineModeSet = rNewState.isTextOutlineModeSet; - } - - if( (aCalculatedNewState.pushFlags & PUSH_TEXTCOLOR) ) - { - aCalculatedNewState.textColor = rNewState.textColor; - } - - if( (aCalculatedNewState.pushFlags & PUSH_MAPMODE) ) - { - aCalculatedNewState.mapModeTransform = rNewState.mapModeTransform; - } - - if( (aCalculatedNewState.pushFlags & PUSH_CLIPREGION) ) - { - aCalculatedNewState.clip = rNewState.clip; - aCalculatedNewState.clipRect = rNewState.clipRect; - aCalculatedNewState.xClipPoly = rNewState.xClipPoly; - } - - // TODO(F2): Raster ops NYI - // if( (aCalculatedNewState.pushFlags & PUSH_RASTEROP) ) - // { - // } - - if( (aCalculatedNewState.pushFlags & PUSH_TEXTFILLCOLOR) ) - { - aCalculatedNewState.textFillColor = rNewState.textFillColor; - aCalculatedNewState.isTextFillColorSet = rNewState.isTextFillColorSet; - } - - if( (aCalculatedNewState.pushFlags & PUSH_TEXTALIGN) ) - { - aCalculatedNewState.textReferencePoint = rNewState.textReferencePoint; - } - - // TODO(F1): Refpoint handling NYI - // if( (aCalculatedNewState.pushFlags & PUSH_REFPOINT) ) - // { - // } - - if( (aCalculatedNewState.pushFlags & PUSH_TEXTLINECOLOR) ) - { - aCalculatedNewState.textLineColor = rNewState.textLineColor; - aCalculatedNewState.isTextLineColorSet = rNewState.isTextLineColorSet; - } - - if( (aCalculatedNewState.pushFlags & PUSH_TEXTLAYOUTMODE) ) - { - aCalculatedNewState.textAlignment = rNewState.textAlignment; - aCalculatedNewState.textDirection = rNewState.textDirection; - } - - // TODO(F2): Text language handling NYI - // if( (aCalculatedNewState.pushFlags & PUSH_TEXTLANGUAGE) ) - // { - // } - - // always copy push mode - aCalculatedNewState.pushFlags = rNewState.pushFlags; - - // flush to stack - getState() = aCalculatedNewState; - } - else - { - m_aStates.pop_back(); - } - } - - bool ImplRenderer::createFillAndStroke( const ::basegfx::B2DPolyPolygon& rPolyPoly, - const ActionFactoryParameters& rParms ) - { - const OutDevState& rState( rParms.mrStates.getState() ); - if( (!rState.isLineColorSet && - !rState.isFillColorSet) || - (rState.lineColor.getLength() == 0 && - rState.fillColor.getLength() == 0) ) - { - return false; - } - - ActionSharedPtr pPolyAction( - internal::PolyPolyActionFactory::createPolyPolyAction( - rPolyPoly, rParms.mrCanvas, rState ) ); - - if( pPolyAction ) - { - maActions.push_back( - MtfAction( - pPolyAction, - rParms.mrCurrActionIndex ) ); - - rParms.mrCurrActionIndex += pPolyAction->getActionCount()-1; - } - - return true; - } - - bool ImplRenderer::createFillAndStroke( const ::basegfx::B2DPolygon& rPoly, - const ActionFactoryParameters& rParms ) - { - return createFillAndStroke( ::basegfx::B2DPolyPolygon( rPoly ), - rParms ); - } - - void ImplRenderer::skipContent( GDIMetaFile& rMtf, - const char* pCommentString, - sal_Int32& io_rCurrActionIndex ) const - { - ENSURE_OR_THROW( pCommentString, - "ImplRenderer::skipContent(): NULL string given" ); - - MetaAction* pCurrAct; - while( (pCurrAct=rMtf.NextAction()) != NULL ) - { - // increment action index, we've skipped an action. - ++io_rCurrActionIndex; - - if( pCurrAct->GetType() == META_COMMENT_ACTION && - static_cast<MetaCommentAction*>(pCurrAct)->GetComment().equalsIgnoreAsciiCase( - pCommentString) ) - { - // requested comment found, done - return; - } - } - - // EOF - return; - } - - bool ImplRenderer::isActionContained( GDIMetaFile& rMtf, - const char* pCommentString, - sal_uInt16 nType ) const - { - ENSURE_OR_THROW( pCommentString, - "ImplRenderer::isActionContained(): NULL string given" ); - - bool bRet( false ); - - // at least _one_ call to GDIMetaFile::NextAction() is - // executed - sal_uIntPtr nPos( 1 ); - - MetaAction* pCurrAct; - while( (pCurrAct=rMtf.NextAction()) != NULL ) - { - if( pCurrAct->GetType() == nType ) - { - bRet = true; // action type found - break; - } - - if( pCurrAct->GetType() == META_COMMENT_ACTION && - static_cast<MetaCommentAction*>(pCurrAct)->GetComment().equalsIgnoreAsciiCase( - pCommentString) ) - { - // delimiting end comment found, done - bRet = false; // not yet found - break; - } - - ++nPos; - } - - // rewind metafile to previous position (this method must - // not change the current metaaction) - while( nPos-- ) - rMtf.WindPrev(); - - if( !pCurrAct ) - { - // EOF, and not yet found - bRet = false; - } - - return bRet; - } - - void ImplRenderer::createGradientAction( const ::PolyPolygon& rPoly, - const ::Gradient& rGradient, - const ActionFactoryParameters& rParms, - bool bIsPolygonRectangle, - bool bSubsettableActions ) - { - DBG_TESTSOLARMUTEX(); - - ::basegfx::B2DPolyPolygon aDevicePoly( rPoly.getB2DPolyPolygon() ); - aDevicePoly.transform( rParms.mrStates.getState().mapModeTransform ); - - // decide, whether this gradient can be rendered natively - // by the canvas, or must be emulated via VCL gradient - // action extraction. - const sal_uInt16 nSteps( rGradient.GetSteps() ); - - if( // step count is infinite, can use native canvas - // gradients here - nSteps == 0 || - // step count is sufficiently high, such that no - // discernible difference should be visible. - nSteps > 64 ) - { - uno::Reference< lang::XMultiServiceFactory> xFactory( - rParms.mrCanvas->getUNOCanvas()->getDevice()->getParametricPolyPolygonFactory() ); - - if( xFactory.is() ) - { - rendering::Texture aTexture; - - aTexture.RepeatModeX = rendering::TexturingMode::CLAMP; - aTexture.RepeatModeY = rendering::TexturingMode::CLAMP; - aTexture.Alpha = 1.0; - - - // setup start/end color values - // ---------------------------- - - // scale color coefficients with gradient intensities - const sal_uInt16 nStartIntensity( rGradient.GetStartIntensity() ); - ::Color aVCLStartColor( rGradient.GetStartColor() ); - aVCLStartColor.SetRed( (sal_uInt8)(aVCLStartColor.GetRed() * nStartIntensity / 100) ); - aVCLStartColor.SetGreen( (sal_uInt8)(aVCLStartColor.GetGreen() * nStartIntensity / 100) ); - aVCLStartColor.SetBlue( (sal_uInt8)(aVCLStartColor.GetBlue() * nStartIntensity / 100) ); - - const sal_uInt16 nEndIntensity( rGradient.GetEndIntensity() ); - ::Color aVCLEndColor( rGradient.GetEndColor() ); - aVCLEndColor.SetRed( (sal_uInt8)(aVCLEndColor.GetRed() * nEndIntensity / 100) ); - aVCLEndColor.SetGreen( (sal_uInt8)(aVCLEndColor.GetGreen() * nEndIntensity / 100) ); - aVCLEndColor.SetBlue( (sal_uInt8)(aVCLEndColor.GetBlue() * nEndIntensity / 100) ); - - uno::Reference<rendering::XColorSpace> xColorSpace( - rParms.mrCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace()); - const uno::Sequence< double > aStartColor( - ::vcl::unotools::colorToDoubleSequence( aVCLStartColor, - xColorSpace )); - const uno::Sequence< double > aEndColor( - ::vcl::unotools::colorToDoubleSequence( aVCLEndColor, - xColorSpace )); - - uno::Sequence< uno::Sequence < double > > aColors(2); - uno::Sequence< double > aStops(2); - - if( rGradient.GetStyle() == GradientStyle_AXIAL ) - { - aStops.realloc(3); - aColors.realloc(3); - - aStops[0] = 0.0; - aStops[1] = 0.5; - aStops[2] = 1.0; - - aColors[0] = aEndColor; - aColors[1] = aStartColor; - aColors[2] = aEndColor; - } - else - { - aStops[0] = 0.0; - aStops[1] = 1.0; - - aColors[0] = aStartColor; - aColors[1] = aEndColor; - } - - const ::basegfx::B2DRectangle aBounds( - ::basegfx::tools::getRange(aDevicePoly) ); - const ::basegfx::B2DVector aOffset( - rGradient.GetOfsX() / 100.0, - rGradient.GetOfsY() / 100.0); - double fRotation( rGradient.GetAngle() * M_PI / 1800.0 ); - const double fBorder( rGradient.GetBorder() / 100.0 ); - - basegfx::B2DHomMatrix aRot90; - aRot90.rotate(M_PI_2); - - basegfx::ODFGradientInfo aGradInfo; - OUString aGradientService; - switch( rGradient.GetStyle() ) - { - case GradientStyle_LINEAR: - aGradInfo = basegfx::tools::createLinearODFGradientInfo( - aBounds, - nSteps, - fBorder, - fRotation); - // map ODF to svg gradient orientation - x - // instead of y direction - aGradInfo.setTextureTransform(aGradInfo.getTextureTransform() * aRot90); - aGradientService = "LinearGradient"; - break; - - case GradientStyle_AXIAL: - { - // Adapt the border so that it is suitable - // for the axial gradient. An axial - // gradient consists of two linear - // gradients. Each of those covers half - // of the total size. In order to - // compensate for the condensed display of - // the linear gradients, we have to - // enlarge the area taken up by the actual - // gradient (1-fBorder). After that we - // have to turn the result back into a - // border value, hence the second (left - // most 1-... - const double fAxialBorder (1-2*(1-fBorder)); - aGradInfo = basegfx::tools::createAxialODFGradientInfo( - aBounds, - nSteps, - fAxialBorder, - fRotation); - // map ODF to svg gradient orientation - x - // instead of y direction - aGradInfo.setTextureTransform(aGradInfo.getTextureTransform() * aRot90); - - // map ODF axial gradient to 3-stop linear - // gradient - shift left by 0.5 - basegfx::B2DHomMatrix aShift; - - aShift.translate(-0.5,0); - aGradInfo.setTextureTransform(aGradInfo.getTextureTransform() * aShift); - aGradientService = "LinearGradient"; - break; - } - - case GradientStyle_RADIAL: - aGradInfo = basegfx::tools::createRadialODFGradientInfo( - aBounds, - aOffset, - nSteps, - fBorder); - aGradientService = "EllipticalGradient"; - break; - - case GradientStyle_ELLIPTICAL: - aGradInfo = basegfx::tools::createEllipticalODFGradientInfo( - aBounds, - aOffset, - nSteps, - fBorder, - fRotation); - aGradientService = "EllipticalGradient"; - break; - - case GradientStyle_SQUARE: - aGradInfo = basegfx::tools::createSquareODFGradientInfo( - aBounds, - aOffset, - nSteps, - fBorder, - fRotation); - aGradientService = "RectangularGradient"; - break; - - case GradientStyle_RECT: - aGradInfo = basegfx::tools::createRectangularODFGradientInfo( - aBounds, - aOffset, - nSteps, - fBorder, - fRotation); - aGradientService = "RectangularGradient"; - break; - - default: - ENSURE_OR_THROW( false, - "ImplRenderer::createGradientAction(): Unexpected gradient type" ); - break; - } - - ::basegfx::unotools::affineMatrixFromHomMatrix( aTexture.AffineTransform, - aGradInfo.getTextureTransform() ); - - uno::Sequence<uno::Any> args(3); - beans::PropertyValue aProp; - aProp.Name = "Colors"; - aProp.Value <<= aColors; - args[0] <<= aProp; - aProp.Name = "Stops"; - aProp.Value <<= aStops; - args[1] <<= aProp; - aProp.Name = "AspectRatio"; - aProp.Value <<= aGradInfo.getAspectRatio(); - args[2] <<= aProp; - - aTexture.Gradient.set( - xFactory->createInstanceWithArguments(aGradientService, - args), - uno::UNO_QUERY); - if( aTexture.Gradient.is() ) - { - ActionSharedPtr pPolyAction( - internal::PolyPolyActionFactory::createPolyPolyAction( - aDevicePoly, - rParms.mrCanvas, - rParms.mrStates.getState(), - aTexture ) ); - - if( pPolyAction ) - { - maActions.push_back( - MtfAction( - pPolyAction, - rParms.mrCurrActionIndex ) ); - - rParms.mrCurrActionIndex += pPolyAction->getActionCount()-1; - } - - // done, using native gradients - return; - } - } - } - - // cannot currently use native canvas gradients, as a - // finite step size is given (this funny feature is not - // supported by the XCanvas API) - rParms.mrStates.pushState(PUSH_ALL); - - if( !bIsPolygonRectangle ) - { - // only clip, if given polygon is not a rectangle in - // the first place (the gradient is always limited to - // the given bound rect) - updateClipping( - aDevicePoly, - rParms, - true ); - } - - GDIMetaFile aTmpMtf; - rParms.mrVDev.AddGradientActions( rPoly.GetBoundRect(), - rGradient, - aTmpMtf ); - - createActions( aTmpMtf, rParms, bSubsettableActions ); - - rParms.mrStates.popState(); - } - - uno::Reference< rendering::XCanvasFont > ImplRenderer::createFont( double& o_rFontRotation, - const ::Font& rFont, - const ActionFactoryParameters& rParms ) const - { - rendering::FontRequest aFontRequest; - - if( rParms.mrParms.maFontName.is_initialized() ) - aFontRequest.FontDescription.FamilyName = *rParms.mrParms.maFontName; - else - aFontRequest.FontDescription.FamilyName = rFont.GetName(); - - aFontRequest.FontDescription.StyleName = rFont.GetStyleName(); - - aFontRequest.FontDescription.IsSymbolFont = (rFont.GetCharSet() == RTL_TEXTENCODING_SYMBOL) ? util::TriState_YES : util::TriState_NO; - aFontRequest.FontDescription.IsVertical = rFont.IsVertical() ? util::TriState_YES : util::TriState_NO; - - // TODO(F2): improve vclenum->panose conversion - aFontRequest.FontDescription.FontDescription.Weight = - rParms.mrParms.maFontWeight.is_initialized() ? - *rParms.mrParms.maFontWeight : - ::canvas::tools::numeric_cast<sal_Int8>( ::basegfx::fround( rFont.GetWeight() ) ); - aFontRequest.FontDescription.FontDescription.Letterform = - rParms.mrParms.maFontLetterForm.is_initialized() ? - *rParms.mrParms.maFontLetterForm : - (rFont.GetItalic() == ITALIC_NONE) ? 0 : 9; - aFontRequest.FontDescription.FontDescription.Proportion = - rParms.mrParms.maFontProportion.is_initialized() ? - *rParms.mrParms.maFontProportion : - (rFont.GetPitch() == PITCH_FIXED) - ? rendering::PanoseProportion::MONO_SPACED - : rendering::PanoseProportion::ANYTHING; - - LanguageType aLang = rFont.GetLanguage(); - aFontRequest.Locale = LanguageTag::convertToLocale( aLang, false); - - // setup state-local text transformation, - // if the font be rotated - const short nFontAngle( rFont.GetOrientation() ); - if( nFontAngle != 0 ) - { - // set to unity transform rotated by font angle - const double nAngle( nFontAngle * (F_PI / 1800.0) ); - o_rFontRotation = -nAngle; - } - else - { - o_rFontRotation = 0.0; - } - - geometry::Matrix2D aFontMatrix; - ::canvas::tools::setIdentityMatrix2D( aFontMatrix ); - - // TODO(F2): use correct scale direction, font - // height might be width or anything else - - // TODO(Q3): This code smells of programming by - // coincidence (the next two if statements) - const ::Size rFontSizeLog( rFont.GetSize() ); - const sal_Int32 nFontWidthLog = rFontSizeLog.Width(); - if( nFontWidthLog != 0 ) - { - ::Font aTestFont = rFont; - aTestFont.SetWidth( 0 ); - sal_Int32 nNormalWidth = rParms.mrVDev.GetFontMetric( aTestFont ).GetWidth(); - if( nNormalWidth != nFontWidthLog ) - if( nNormalWidth ) - aFontMatrix.m00 = (double)nFontWidthLog / nNormalWidth; - } - - // #i52608# apply map mode scale also to font matrix - an - // anisotrophic mapmode must be reflected in an - // anisotrophic font matrix scale. - const OutDevState& rState( rParms.mrStates.getState() ); - if( !::basegfx::fTools::equal( - rState.mapModeTransform.get(0,0), - rState.mapModeTransform.get(1,1)) ) - { - const double nScaleX( rState.mapModeTransform.get(0,0) ); - const double nScaleY( rState.mapModeTransform.get(1,1) ); - - // note: no reason to check for division by zero, we - // always have the value closer (or equal) to zero as - // the nominator. - if( fabs(nScaleX) < fabs(nScaleY) ) - aFontMatrix.m00 *= nScaleX / nScaleY; - else - aFontMatrix.m11 *= nScaleY / nScaleX; - } - aFontRequest.CellSize = (rState.mapModeTransform * ::vcl::unotools::b2DSizeFromSize(rFontSizeLog)).getY(); - - return rParms.mrCanvas->getUNOCanvas()->createFont( aFontRequest, - uno::Sequence< beans::PropertyValue >(), - aFontMatrix ); - } - - // create text effects such as shadow/relief/embossed - void ImplRenderer::createTextAction( const ::Point& rStartPoint, - const OUString rString, - int nIndex, - int nLength, - const sal_Int32* pCharWidths, - const ActionFactoryParameters& rParms, - bool bSubsettableActions ) - { - ENSURE_OR_THROW( nIndex >= 0 && nLength <= rString.getLength() + nIndex, - "ImplRenderer::createTextWithEffectsAction(): Invalid text index" ); - - if( !nLength ) - return; // zero-length text, no visible output - - const OutDevState& rState( rParms.mrStates.getState() ); - - // TODO(F2): implement all text effects - // if( rState.textAlignment ); // TODO(F2): NYI - - ::Color aShadowColor( COL_AUTO ); - ::Color aReliefColor( COL_AUTO ); - ::Size aShadowOffset; - ::Size aReliefOffset; - - uno::Reference<rendering::XColorSpace> xColorSpace( - rParms.mrCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace() ); - - if( rState.isTextEffectShadowSet ) - { - // calculate shadow offset (similar to outdev3.cxx) - // TODO(F3): better match with outdev3.cxx - sal_Int32 nShadowOffset = static_cast<sal_Int32>(1.5 + ((rParms.mrVDev.GetFont().GetHeight()-24.0)/24.0)); - if( nShadowOffset < 1 ) - nShadowOffset = 1; - - aShadowOffset.setWidth( nShadowOffset ); - aShadowOffset.setHeight( nShadowOffset ); - - // determine shadow color (from outdev3.cxx) - ::Color aTextColor = ::vcl::unotools::doubleSequenceToColor( - rState.textColor, xColorSpace ); - bool bIsDark = (aTextColor.GetColor() == COL_BLACK) - || (aTextColor.GetLuminance() < 8); - - aShadowColor = bIsDark ? COL_LIGHTGRAY : COL_BLACK; - aShadowColor.SetTransparency( aTextColor.GetTransparency() ); - } - - if( rState.textReliefStyle ) - { - // calculate relief offset (similar to outdev3.cxx) - sal_Int32 nReliefOffset = rParms.mrVDev.PixelToLogic( Size( 1, 1 ) ).Height(); - nReliefOffset += nReliefOffset/2; - if( nReliefOffset < 1 ) - nReliefOffset = 1; - - if( rState.textReliefStyle == RELIEF_ENGRAVED ) - nReliefOffset = -nReliefOffset; - - aReliefOffset.setWidth( nReliefOffset ); - aReliefOffset.setHeight( nReliefOffset ); - - // determine relief color (from outdev3.cxx) - ::Color aTextColor = ::vcl::unotools::doubleSequenceToColor( - rState.textColor, xColorSpace ); - - aReliefColor = ::Color( COL_LIGHTGRAY ); - - // we don't have a automatic color, so black is always - // drawn on white (literally copied from - // vcl/source/gdi/outdev3.cxx) - if( aTextColor.GetColor() == COL_BLACK ) - { - aTextColor = ::Color( COL_WHITE ); - rParms.mrStates.getState().textColor = - ::vcl::unotools::colorToDoubleSequence( - aTextColor, xColorSpace ); - } - - if( aTextColor.GetColor() == COL_WHITE ) - aReliefColor = ::Color( COL_BLACK ); - aReliefColor.SetTransparency( aTextColor.GetTransparency() ); - } - - // create the actual text action - ActionSharedPtr pTextAction( - TextActionFactory::createTextAction( - rStartPoint, - aReliefOffset, - aReliefColor, - aShadowOffset, - aShadowColor, - rString, - nIndex, - nLength, - pCharWidths, - rParms.mrVDev, - rParms.mrCanvas, - rState, - rParms.mrParms, - bSubsettableActions ) ); - - ActionSharedPtr pStrikeoutTextAction; - - if ( rState.textStrikeoutStyle == STRIKEOUT_X || rState.textStrikeoutStyle == STRIKEOUT_SLASH ) - { - long nWidth = rParms.mrVDev.GetTextWidth( rString,nIndex,nLength ); - - sal_Unicode pChars[4]; - if ( rState.textStrikeoutStyle == STRIKEOUT_X ) - pChars[0] = 'X'; - else - pChars[0] = '/'; - pChars[3]=pChars[2]=pChars[1]=pChars[0]; - - long nStrikeoutWidth = (rParms.mrVDev.GetTextWidth( - OUString(pChars, SAL_N_ELEMENTS(pChars))) + 2) / 4; - - if( nStrikeoutWidth <= 0 ) - nStrikeoutWidth = 1; - - long nMaxWidth = nStrikeoutWidth/2; - if ( nMaxWidth < 2 ) - nMaxWidth = 2; - nMaxWidth += nWidth + 1; - - long nFullStrikeoutWidth = 0; - OUString aStrikeoutText; - while( (nFullStrikeoutWidth+=nStrikeoutWidth ) < nMaxWidth+1 ) - aStrikeoutText += OUString(pChars[0]); - - sal_Int32 nLen = aStrikeoutText.getLength(); - - if( nLen ) - { - long nInterval = ( nWidth - nStrikeoutWidth * nLen ) / nLen; - nStrikeoutWidth += nInterval; - sal_Int32* pStrikeoutCharWidths = new sal_Int32[nLen]; - - for ( int i = 0;i<nLen; i++) - { - pStrikeoutCharWidths[i] = nStrikeoutWidth; - } - - for ( int i = 1;i< nLen; i++ ) - { - pStrikeoutCharWidths[ i ] += pStrikeoutCharWidths[ i-1 ]; - } - - sal_Int32 nStartPos = 0; - - pStrikeoutTextAction = - TextActionFactory::createTextAction( - rStartPoint, - aReliefOffset, - aReliefColor, - aShadowOffset, - aShadowColor, - aStrikeoutText, - nStartPos, - aStrikeoutText.getLength(), - pStrikeoutCharWidths, - rParms.mrVDev, - rParms.mrCanvas, - rState, - rParms.mrParms, - bSubsettableActions ) ; - } - } - - if( pTextAction ) - { - maActions.push_back( - MtfAction( - pTextAction, - rParms.mrCurrActionIndex ) ); - - if ( pStrikeoutTextAction ) - { - maActions.push_back( - MtfAction( - pStrikeoutTextAction, - rParms.mrCurrActionIndex ) ); - } - - rParms.mrCurrActionIndex += pTextAction->getActionCount()-1; - } - } - - void ImplRenderer::updateClipping( const ::basegfx::B2DPolyPolygon& rClipPoly, - const ActionFactoryParameters& rParms, - bool bIntersect ) - { - ::cppcanvas::internal::OutDevState& rState( rParms.mrStates.getState() ); - ::basegfx::B2DPolyPolygon aClipPoly( rClipPoly ); - - const bool bEmptyClipRect( rState.clipRect.IsEmpty() ); - const bool bEmptyClipPoly( rState.clip.count() == 0 ); - - ENSURE_OR_THROW( bEmptyClipPoly || bEmptyClipRect, - "ImplRenderer::updateClipping(): Clip rect and polygon are both set!" ); - - if( !bIntersect || - (bEmptyClipRect && bEmptyClipPoly) ) - { - rState.clip = rClipPoly; - } - else - { - if( !bEmptyClipRect ) - { - // TODO(P3): Use Liang-Barsky polygon clip here, - // after all, one object is just a rectangle! - - // convert rect to polygon beforehand, must revert - // to general polygon clipping here. - rState.clip = ::basegfx::B2DPolyPolygon( - ::basegfx::tools::createPolygonFromRect( - // #121100# VCL rectangular clips always - // include one more pixel to the right - // and the bottom - ::basegfx::B2DRectangle( rState.clipRect.Left(), - rState.clipRect.Top(), - rState.clipRect.Right()+1, - rState.clipRect.Bottom()+1 ) ) ); - } - - // AW: Simplified - rState.clip = basegfx::tools::clipPolyPolygonOnPolyPolygon( - aClipPoly, rState.clip, true, false); - } - - // by now, our clip resides in the OutDevState::clip - // poly-polygon. - rState.clipRect.SetEmpty(); - - if( rState.clip.count() == 0 ) - { - if( rState.clipRect.IsEmpty() ) - { - rState.xClipPoly.clear(); - } - else - { - rState.xClipPoly = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - rParms.mrCanvas->getUNOCanvas()->getDevice(), - ::basegfx::B2DPolyPolygon( - ::basegfx::tools::createPolygonFromRect( - // #121100# VCL rectangular clips - // always include one more pixel to - // the right and the bottom - ::basegfx::B2DRectangle( rState.clipRect.Left(), - rState.clipRect.Top(), - rState.clipRect.Right()+1, - rState.clipRect.Bottom()+1 ) ) ) ); - } - } - else - { - rState.xClipPoly = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - rParms.mrCanvas->getUNOCanvas()->getDevice(), - rState.clip ); - } - } - - void ImplRenderer::updateClipping( const ::Rectangle& rClipRect, - const ActionFactoryParameters& rParms, - bool bIntersect ) - { - ::cppcanvas::internal::OutDevState& rState( rParms.mrStates.getState() ); - - const bool bEmptyClipRect( rState.clipRect.IsEmpty() ); - const bool bEmptyClipPoly( rState.clip.count() == 0 ); - - ENSURE_OR_THROW( bEmptyClipPoly || bEmptyClipRect, - "ImplRenderer::updateClipping(): Clip rect and polygon are both set!" ); - - if( !bIntersect || - (bEmptyClipRect && bEmptyClipPoly) ) - { - rState.clipRect = rClipRect; - rState.clip.clear(); - } - else if( bEmptyClipPoly ) - { - rState.clipRect.Intersection( rClipRect ); - rState.clip.clear(); - } - else - { - // TODO(P3): Handle a fourth case here, when all clip - // polygons are rectangular, once B2DMultiRange's - // sweep line implementation is done. - - // general case: convert to polygon and clip - // ----------------------------------------- - - // convert rect to polygon beforehand, must revert - // to general polygon clipping here. - ::basegfx::B2DPolyPolygon aClipPoly( - ::basegfx::tools::createPolygonFromRect( - ::basegfx::B2DRectangle( rClipRect.Left(), - rClipRect.Top(), - rClipRect.Right(), - rClipRect.Bottom() ) ) ); - - rState.clipRect.SetEmpty(); - - // AW: Simplified - rState.clip = basegfx::tools::clipPolyPolygonOnPolyPolygon( - aClipPoly, rState.clip, true, false); - } - - if( rState.clip.count() == 0 ) - { - if( rState.clipRect.IsEmpty() ) - { - rState.xClipPoly.clear(); - } - else - { - rState.xClipPoly = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - rParms.mrCanvas->getUNOCanvas()->getDevice(), - ::basegfx::B2DPolyPolygon( - ::basegfx::tools::createPolygonFromRect( - // #121100# VCL rectangular clips - // always include one more pixel to - // the right and the bottom - ::basegfx::B2DRectangle( rState.clipRect.Left(), - rState.clipRect.Top(), - rState.clipRect.Right()+1, - rState.clipRect.Bottom()+1 ) ) ) ); - } - } - else - { - rState.xClipPoly = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - rParms.mrCanvas->getUNOCanvas()->getDevice(), - rState.clip ); - } - } - - bool ImplRenderer::createActions( GDIMetaFile& rMtf, - const ActionFactoryParameters& rFactoryParms, - bool bSubsettableActions ) - { - /* TODO(P2): interpret mtf-comments - ================================ - - - gradient fillings (do that via comments) - - - think about mapping. _If_ we do everything in logical - coordinates (which would solve the probs for stroke - widths and text offsets), then we would have to - recalc scaling for every drawing operation. This is - because the outdev map mode might change at any time. - Also keep in mind, that, although we've double precision - float arithmetic now, different offsets might still - generate different roundings (aka - 'OutputDevice::SetPixelOffset()) - - */ - - // alias common parameters - VectorOfOutDevStates& rStates(rFactoryParms.mrStates); - const CanvasSharedPtr& rCanvas(rFactoryParms.mrCanvas); - ::VirtualDevice& rVDev(rFactoryParms.mrVDev); - const Parameters& rParms(rFactoryParms.mrParms); - sal_Int32& io_rCurrActionIndex(rFactoryParms.mrCurrActionIndex); - - - // Loop over every metaaction - // ========================== - MetaAction* pCurrAct; - - // TODO(P1): think about caching - for( pCurrAct=rMtf.FirstAction(); - pCurrAct; - pCurrAct = rMtf.NextAction() ) - { - // execute every action, to keep VDev state up-to-date - // currently used only for - // - the map mode - // - the line/fill color when processing a META_TRANSPARENT_ACTION - // - SetFont to process font metric specific actions - pCurrAct->Execute( &rVDev ); - - SAL_INFO("cppcanvas.emf", "MTF\trecord type: 0x" << pCurrAct->GetType() << " (" << pCurrAct->GetType() << ")"); - - switch( pCurrAct->GetType() ) - { - // ------------------------------------------------------------ - - // In the first part of this monster-switch, we - // handle all state-changing meta actions. These - // are all handled locally. - - // ------------------------------------------------------------ - - case META_PUSH_ACTION: - { - MetaPushAction* pPushAction = static_cast<MetaPushAction*>(pCurrAct); - rStates.pushState(pPushAction->GetFlags()); - } - break; - - case META_POP_ACTION: - rStates.popState(); - break; - - case META_TEXTLANGUAGE_ACTION: - // FALLTHROUGH intended - case META_REFPOINT_ACTION: - // handled via pCurrAct->Execute( &rVDev ) - break; - - case META_MAPMODE_ACTION: - // modify current mapModeTransformation - // transformation, such that subsequent - // coordinates map correctly - tools::calcLogic2PixelAffineTransform( rStates.getState().mapModeTransform, - rVDev ); - break; - - // monitor clip regions, to assemble clip polygon on our own - case META_CLIPREGION_ACTION: - { - MetaClipRegionAction* pClipAction = static_cast<MetaClipRegionAction*>(pCurrAct); - - if( !pClipAction->IsClipping() ) - { - // clear clipping - rStates.getState().clip.clear(); - } - else - { - if( !pClipAction->GetRegion().HasPolyPolygonOrB2DPolyPolygon() ) - { - VERBOSE_TRACE( "ImplRenderer::createActions(): non-polygonal clip " - "region encountered, falling back to bounding box!" ); - - // #121806# explicitly kept integer - Rectangle aClipRect( - rVDev.LogicToPixel( - pClipAction->GetRegion().GetBoundRect() ) ); - - // intersect current clip with given rect - updateClipping( - aClipRect, - rFactoryParms, - false ); - } - else - { - // set new clip polygon (don't intersect - // with old one, just set it) - - // #121806# explicitly kept integer - basegfx::B2DPolyPolygon aPolyPolygon(pClipAction->GetRegion().GetAsB2DPolyPolygon()); - - aPolyPolygon.transform(rVDev.GetViewTransformation()); - updateClipping( - aPolyPolygon, - rFactoryParms, - false ); - } - } - - break; - } - - case META_ISECTRECTCLIPREGION_ACTION: - { - MetaISectRectClipRegionAction* pClipAction = static_cast<MetaISectRectClipRegionAction*>(pCurrAct); - - // #121806# explicitly kept integer - Rectangle aClipRect( - rVDev.LogicToPixel( pClipAction->GetRect() ) ); - - // intersect current clip with given rect - updateClipping( - aClipRect, - rFactoryParms, - true ); - - break; - } - - case META_ISECTREGIONCLIPREGION_ACTION: - { - MetaISectRegionClipRegionAction* pClipAction = static_cast<MetaISectRegionClipRegionAction*>(pCurrAct); - - if( !pClipAction->GetRegion().HasPolyPolygonOrB2DPolyPolygon() ) - { - VERBOSE_TRACE( "ImplRenderer::createActions(): non-polygonal clip " - "region encountered, falling back to bounding box!" ); - - // #121806# explicitly kept integer - Rectangle aClipRect( - rVDev.LogicToPixel( pClipAction->GetRegion().GetBoundRect() ) ); - - // intersect current clip with given rect - updateClipping( - aClipRect, - rFactoryParms, - true ); - } - else - { - // intersect current clip with given clip polygon - - // #121806# explicitly kept integer - basegfx::B2DPolyPolygon aPolyPolygon(pClipAction->GetRegion().GetAsB2DPolyPolygon()); - - aPolyPolygon.transform(rVDev.GetViewTransformation()); - updateClipping( - aPolyPolygon, - rFactoryParms, - true ); - } - - break; - } - - case META_MOVECLIPREGION_ACTION: - // TODO(F2): NYI - break; - - case META_LINECOLOR_ACTION: - if( !rParms.maLineColor.is_initialized() ) - { - setStateColor( static_cast<MetaLineColorAction*>(pCurrAct), - rStates.getState().isLineColorSet, - rStates.getState().lineColor, - rCanvas ); - } - else - { - // #120994# Do switch on/off LineColor, even when a overriding one is set - bool bSetting(static_cast<MetaLineColorAction*>(pCurrAct)->IsSetting()); - - rStates.getState().isLineColorSet = bSetting; - } - break; - - case META_FILLCOLOR_ACTION: - if( !rParms.maFillColor.is_initialized() ) - { - setStateColor( static_cast<MetaFillColorAction*>(pCurrAct), - rStates.getState().isFillColorSet, - rStates.getState().fillColor, - rCanvas ); - } - else - { - // #120994# Do switch on/off FillColor, even when a overriding one is set - bool bSetting(static_cast<MetaFillColorAction*>(pCurrAct)->IsSetting()); - - rStates.getState().isFillColorSet = bSetting; - } - break; - - case META_TEXTCOLOR_ACTION: - { - if( !rParms.maTextColor.is_initialized() ) - { - // Text color is set unconditionally, thus, no - // use of setStateColor here - ::Color aColor( static_cast<MetaTextColorAction*>(pCurrAct)->GetColor() ); - - // force alpha part of color to - // opaque. transparent painting is done - // explicitly via META_TRANSPARENT_ACTION - aColor.SetTransparency(0); - - rStates.getState().textColor = - ::vcl::unotools::colorToDoubleSequence( - aColor, - rCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace() ); - } - } - break; - - case META_TEXTFILLCOLOR_ACTION: - if( !rParms.maTextColor.is_initialized() ) - { - setStateColor( static_cast<MetaTextFillColorAction*>(pCurrAct), - rStates.getState().isTextFillColorSet, - rStates.getState().textFillColor, - rCanvas ); - } - else - { - // #120994# Do switch on/off TextFillColor, even when a overriding one is set - bool bSetting(static_cast<MetaTextFillColorAction*>(pCurrAct)->IsSetting()); - - rStates.getState().isTextFillColorSet = bSetting; - } - break; - - case META_TEXTLINECOLOR_ACTION: - if( !rParms.maTextColor.is_initialized() ) - { - setStateColor( static_cast<MetaTextLineColorAction*>(pCurrAct), - rStates.getState().isTextLineColorSet, - rStates.getState().textLineColor, - rCanvas ); - } - else - { - // #120994# Do switch on/off TextLineColor, even when a overriding one is set - bool bSetting(static_cast<MetaTextLineColorAction*>(pCurrAct)->IsSetting()); - - rStates.getState().isTextLineColorSet = bSetting; - } - break; - - case META_TEXTALIGN_ACTION: - { - ::cppcanvas::internal::OutDevState& rState = rStates.getState(); - const TextAlign eTextAlign( static_cast<MetaTextAlignAction*>(pCurrAct)->GetTextAlign() ); - - rState.textReferencePoint = eTextAlign; - } - break; - - case META_FONT_ACTION: - { - ::cppcanvas::internal::OutDevState& rState = rStates.getState(); - const ::Font& rFont( static_cast<MetaFontAction*>(pCurrAct)->GetFont() ); - - rState.xFont = createFont( rState.fontRotation, - rFont, - rFactoryParms ); - - // TODO(Q2): define and use appropriate enumeration types - rState.textReliefStyle = (sal_Int8)rFont.GetRelief(); - rState.textOverlineStyle = (sal_Int8)rFont.GetOverline(); - rState.textUnderlineStyle = rParms.maFontUnderline.is_initialized() ? - (*rParms.maFontUnderline ? (sal_Int8)UNDERLINE_SINGLE : (sal_Int8)UNDERLINE_NONE) : - (sal_Int8)rFont.GetUnderline(); - rState.textStrikeoutStyle = (sal_Int8)rFont.GetStrikeout(); - rState.textEmphasisMarkStyle = (sal_Int8)rFont.GetEmphasisMark(); - rState.isTextEffectShadowSet = (rFont.IsShadow() != sal_False); - rState.isTextWordUnderlineSet = (rFont.IsWordLineMode() != sal_False); - rState.isTextOutlineModeSet = (rFont.IsOutline() != sal_False); - } - break; - - case META_RASTEROP_ACTION: - // TODO(F2): NYI - break; - - case META_LAYOUTMODE_ACTION: - { - // TODO(F2): A lot is missing here - int nLayoutMode = static_cast<MetaLayoutModeAction*>(pCurrAct)->GetLayoutMode(); - ::cppcanvas::internal::OutDevState& rState = rStates.getState(); - switch( nLayoutMode & (TEXT_LAYOUT_BIDI_RTL|TEXT_LAYOUT_BIDI_STRONG) ) - { - case TEXT_LAYOUT_BIDI_LTR: - rState.textDirection = rendering::TextDirection::WEAK_LEFT_TO_RIGHT; - break; - - case (TEXT_LAYOUT_BIDI_LTR | TEXT_LAYOUT_BIDI_STRONG): - rState.textDirection = rendering::TextDirection::STRONG_LEFT_TO_RIGHT; - break; - - case TEXT_LAYOUT_BIDI_RTL: - rState.textDirection = rendering::TextDirection::WEAK_RIGHT_TO_LEFT; - break; - - case (TEXT_LAYOUT_BIDI_RTL | TEXT_LAYOUT_BIDI_STRONG): - rState.textDirection = rendering::TextDirection::STRONG_RIGHT_TO_LEFT; - break; - } - - rState.textAlignment = 0; // TODO(F2): rendering::TextAlignment::LEFT_ALIGNED; - if( (nLayoutMode & (TEXT_LAYOUT_BIDI_RTL | TEXT_LAYOUT_TEXTORIGIN_RIGHT) ) - && !(nLayoutMode & TEXT_LAYOUT_TEXTORIGIN_LEFT ) ) - { - rState.textAlignment = 1; // TODO(F2): rendering::TextAlignment::RIGHT_ALIGNED; - } - } - break; - - // ------------------------------------------------------------ - - // In the second part of this monster-switch, we - // handle all recursing meta actions. These are the - // ones generating a metafile by themselves, which is - // then processed by recursively calling this method. - - // ------------------------------------------------------------ - - case META_GRADIENT_ACTION: - { - MetaGradientAction* pGradAct = static_cast<MetaGradientAction*>(pCurrAct); - createGradientAction( ::Polygon( pGradAct->GetRect() ), - pGradAct->GetGradient(), - rFactoryParms, - true, - bSubsettableActions ); - } - break; - - case META_HATCH_ACTION: - { - // TODO(F2): use native Canvas hatches here - GDIMetaFile aTmpMtf; - - rVDev.AddHatchActions( static_cast<MetaHatchAction*>(pCurrAct)->GetPolyPolygon(), - static_cast<MetaHatchAction*>(pCurrAct)->GetHatch(), - aTmpMtf ); - createActions( aTmpMtf, rFactoryParms, - bSubsettableActions ); - } - break; - - case META_EPS_ACTION: - { - MetaEPSAction* pAct = static_cast<MetaEPSAction*>(pCurrAct); - const GDIMetaFile& rSubstitute = pAct->GetSubstitute(); - - // #121806# explicitly kept integer - const Size aMtfSize( rSubstitute.GetPrefSize() ); - const Size aMtfSizePixPre( rVDev.LogicToPixel( aMtfSize, - rSubstitute.GetPrefMapMode() ) ); - - // #i44110# correct null-sized output - there - // are metafiles which have zero size in at - // least one dimension - const Size aMtfSizePix( ::std::max( aMtfSizePixPre.Width(), 1L ), - ::std::max( aMtfSizePixPre.Height(), 1L ) ); - - // Setup local transform, such that the - // metafile renders itself into the given - // output rectangle - rStates.pushState(PUSH_ALL); - - rVDev.Push(); - rVDev.SetMapMode( rSubstitute.GetPrefMapMode() ); - - const ::Point& rPos( rVDev.LogicToPixel( pAct->GetPoint() ) ); - const ::Size& rSize( rVDev.LogicToPixel( pAct->GetSize() ) ); - - rStates.getState().transform.translate( rPos.X(), - rPos.Y() ); - rStates.getState().transform.scale( (double)rSize.Width() / aMtfSizePix.Width(), - (double)rSize.Height() / aMtfSizePix.Height() ); - - createActions( const_cast<GDIMetaFile&>(pAct->GetSubstitute()), - rFactoryParms, - bSubsettableActions ); - - rVDev.Pop(); - rStates.popState(); - } - break; - - // handle metafile comments, to retrieve - // meta-information for gradients, fills and - // strokes. May skip actions, and may recurse. - case META_COMMENT_ACTION: - { - MetaCommentAction* pAct = static_cast<MetaCommentAction*>(pCurrAct); - - // Handle gradients - if (pAct->GetComment().equalsIgnoreAsciiCaseL(RTL_CONSTASCII_STRINGPARAM("XGRAD_SEQ_BEGIN"))) - { - MetaGradientExAction* pGradAction = NULL; - bool bDone( false ); - while( !bDone && - (pCurrAct=rMtf.NextAction()) != NULL ) - { - switch( pCurrAct->GetType() ) - { - // extract gradient info - case META_GRADIENTEX_ACTION: - pGradAction = static_cast<MetaGradientExAction*>(pCurrAct); - break; - - // skip broken-down rendering, output gradient when sequence is ended - case META_COMMENT_ACTION: - if( static_cast<MetaCommentAction*>(pCurrAct)->GetComment().equalsIgnoreAsciiCaseL(RTL_CONSTASCII_STRINGPARAM("XGRAD_SEQ_END")) ) - { - bDone = true; - - if( pGradAction ) - { - createGradientAction( pGradAction->GetPolyPolygon(), - pGradAction->GetGradient(), - rFactoryParms, - false, - bSubsettableActions ); - } - } - break; - } - } - } - // TODO(P2): Handle drawing layer strokes, via - // XPATHSTROKE_SEQ_BEGIN comment - - // Handle drawing layer fills - else if( pAct->GetComment().equalsL(RTL_CONSTASCII_STRINGPARAM("XPATHFILL_SEQ_BEGIN")) ) - { - const sal_uInt8* pData = pAct->GetData(); - if ( pData ) - { - SvMemoryStream aMemStm( (void*)pData, pAct->GetDataSize(), STREAM_READ ); - - SvtGraphicFill aFill; - aMemStm >> aFill; - - // TODO(P2): Also handle gradients and - // hatches like this - - // only evaluate comment for pure - // bitmap fills. If a transparency - // gradient is involved (denoted by - // the FloatTransparent action), take - // the normal meta actions. - if( aFill.getFillType() == SvtGraphicFill::fillTexture && - !isActionContained( rMtf, - "XPATHFILL_SEQ_END", - META_FLOATTRANSPARENT_ACTION ) ) - { - rendering::Texture aTexture; - - // TODO(F1): the SvtGraphicFill - // can also transport metafiles - // here, handle that case, too - Graphic aGraphic; - aFill.getGraphic( aGraphic ); - - BitmapEx aBmpEx( aGraphic.GetBitmapEx() ); - const ::Size aBmpSize( aBmpEx.GetSizePixel() ); - - ::SvtGraphicFill::Transform aTransform; - aFill.getTransform( aTransform ); - - ::basegfx::B2DHomMatrix aMatrix; - - // convert to basegfx matrix - aMatrix.set(0,0, aTransform.matrix[ 0 ] ); - aMatrix.set(0,1, aTransform.matrix[ 1 ] ); - aMatrix.set(0,2, aTransform.matrix[ 2 ] ); - aMatrix.set(1,0, aTransform.matrix[ 3 ] ); - aMatrix.set(1,1, aTransform.matrix[ 4 ] ); - aMatrix.set(1,2, aTransform.matrix[ 5 ] ); - - ::basegfx::B2DHomMatrix aScale; - aScale.scale( aBmpSize.Width(), - aBmpSize.Height() ); - - // post-multiply with the bitmap - // size (XCanvas' texture assumes - // the given bitmap to be - // normalized to [0,1]x[0,1] - // rectangle) - aMatrix = aMatrix * aScale; - - // pre-multiply with the - // logic-to-pixel scale factor - // (the metafile comment works in - // logical coordinates). - ::basegfx::B2DHomMatrix aLogic2PixelTransform; - aMatrix *= tools::calcLogic2PixelLinearTransform( aLogic2PixelTransform, - rVDev ); - - ::basegfx::unotools::affineMatrixFromHomMatrix( - aTexture.AffineTransform, - aMatrix ); - - aTexture.Alpha = 1.0 - aFill.getTransparency(); - aTexture.Bitmap = - ::vcl::unotools::xBitmapFromBitmapEx( - rCanvas->getUNOCanvas()->getDevice(), - aBmpEx ); - if( aFill.isTiling() ) - { - aTexture.RepeatModeX = rendering::TexturingMode::REPEAT; - aTexture.RepeatModeY = rendering::TexturingMode::REPEAT; - } - else - { - aTexture.RepeatModeX = rendering::TexturingMode::NONE; - aTexture.RepeatModeY = rendering::TexturingMode::NONE; - } - - ::PolyPolygon aPath; - aFill.getPath( aPath ); - - ::basegfx::B2DPolyPolygon aPoly( aPath.getB2DPolyPolygon() ); - aPoly.transform( rStates.getState().mapModeTransform ); - ActionSharedPtr pPolyAction( - internal::PolyPolyActionFactory::createPolyPolyAction( - aPoly, - rCanvas, - rStates.getState(), - aTexture ) ); - - if( pPolyAction ) - { - maActions.push_back( - MtfAction( - pPolyAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pPolyAction->getActionCount()-1; - } - - // skip broken-down render output - skipContent( rMtf, - "XPATHFILL_SEQ_END", - io_rCurrActionIndex ); - } - } - } - // Handle drawing layer fills - else if( pAct->GetComment().equalsL(RTL_CONSTASCII_STRINGPARAM("EMF_PLUS")) ) { - static int count = -1, limit = 0x7fffffff; - if (count == -1) { - count = 0; - if (char *env = getenv ("EMF_PLUS_LIMIT")) { - limit = atoi (env); - SAL_INFO ("cppcanvas.emf", "EMF+ records limit: " << limit); - } - } - SAL_INFO ("cppcanvas.emf", "EMF+ passed to canvas mtf renderer, size: " << pAct->GetDataSize ()); - if (count < limit) - processEMFPlus( pAct, rFactoryParms, rStates.getState(), rCanvas ); - count ++; - } else if( pAct->GetComment().equalsL(RTL_CONSTASCII_STRINGPARAM("EMF_PLUS_HEADER_INFO")) ) { - SAL_INFO ("cppcanvas.emf", "EMF+ passed to canvas mtf renderer - header info, size: " << pAct->GetDataSize ()); - - SvMemoryStream rMF ((void*) pAct->GetData (), pAct->GetDataSize (), STREAM_READ); - - rMF >> nFrameLeft >> nFrameTop >> nFrameRight >> nFrameBottom; - SAL_INFO ("cppcanvas.emf", "EMF+ picture frame: " << nFrameLeft << "," << nFrameTop << " - " << nFrameRight << "," << nFrameBottom); - rMF >> nPixX >> nPixY >> nMmX >> nMmY; - SAL_INFO ("cppcanvas.emf", "EMF+ ref device pixel size: " << nPixX << "x" << nPixY << " mm size: " << nMmX << "x" << nMmY); - - rMF >> aBaseTransform; - //aWorldTransform.Set (aBaseTransform); - } - } - break; - - // ------------------------------------------------------------ - - // In the third part of this monster-switch, we - // handle all 'acting' meta actions. These are all - // processed by constructing function objects for - // them, which will later ease caching. - - // ------------------------------------------------------------ - - case META_POINT_ACTION: - { - const OutDevState& rState( rStates.getState() ); - if( rState.lineColor.getLength() ) - { - ActionSharedPtr pPointAction( - internal::PointActionFactory::createPointAction( - rState.mapModeTransform * ::vcl::unotools::b2DPointFromPoint( - static_cast<MetaPointAction*>(pCurrAct)->GetPoint() ), - rCanvas, - rState ) ); - - if( pPointAction ) - { - maActions.push_back( - MtfAction( - pPointAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pPointAction->getActionCount()-1; - } - } - } - break; - - case META_PIXEL_ACTION: - { - const OutDevState& rState( rStates.getState() ); - if( rState.lineColor.getLength() ) - { - ActionSharedPtr pPointAction( - internal::PointActionFactory::createPointAction( - rState.mapModeTransform * ::vcl::unotools::b2DPointFromPoint( - static_cast<MetaPixelAction*>(pCurrAct)->GetPoint() ), - rCanvas, - rState, - static_cast<MetaPixelAction*>(pCurrAct)->GetColor() ) ); - - if( pPointAction ) - { - maActions.push_back( - MtfAction( - pPointAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pPointAction->getActionCount()-1; - } - } - } - break; - - case META_LINE_ACTION: - { - const OutDevState& rState( rStates.getState() ); - if( rState.lineColor.getLength() ) - { - MetaLineAction* pLineAct = static_cast<MetaLineAction*>(pCurrAct); - - const LineInfo& rLineInfo( pLineAct->GetLineInfo() ); - - const ::basegfx::B2DPoint aStartPoint( - rState.mapModeTransform * ::vcl::unotools::b2DPointFromPoint( pLineAct->GetStartPoint() )); - const ::basegfx::B2DPoint aEndPoint( - rState.mapModeTransform * ::vcl::unotools::b2DPointFromPoint( pLineAct->GetEndPoint() )); - - ActionSharedPtr pLineAction; - - if( rLineInfo.IsDefault() ) - { - // plain hair line - pLineAction = - internal::LineActionFactory::createLineAction( - aStartPoint, - aEndPoint, - rCanvas, - rState ); - - if( pLineAction ) - { - maActions.push_back( - MtfAction( - pLineAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pLineAction->getActionCount()-1; - } - } - else if( LINE_NONE != rLineInfo.GetStyle() ) - { - // 'thick' line - rendering::StrokeAttributes aStrokeAttributes; - - setupStrokeAttributes( aStrokeAttributes, - rFactoryParms, - rLineInfo ); - - // XCanvas can only stroke polygons, - // not simple lines - thus, handle - // this case via the polypolygon - // action - ::basegfx::B2DPolygon aPoly; - aPoly.append( aStartPoint ); - aPoly.append( aEndPoint ); - pLineAction = - internal::PolyPolyActionFactory::createPolyPolyAction( - ::basegfx::B2DPolyPolygon( aPoly ), - rCanvas, rState, aStrokeAttributes ); - - if( pLineAction ) - { - maActions.push_back( - MtfAction( - pLineAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pLineAction->getActionCount()-1; - } - } - // else: line style is default - // (i.e. invisible), don't generate action - } - } - break; - - case META_RECT_ACTION: - { - const Rectangle& rRect( - static_cast<MetaRectAction*>(pCurrAct)->GetRect() ); - - if( rRect.IsEmpty() ) - break; - - const OutDevState& rState( rStates.getState() ); - const ::basegfx::B2DPoint aTopLeftPixel( - rState.mapModeTransform * ::vcl::unotools::b2DPointFromPoint( rRect.TopLeft() ) ); - const ::basegfx::B2DPoint aBottomRightPixel( - rState.mapModeTransform * ::vcl::unotools::b2DPointFromPoint( rRect.BottomRight() ) + - // #121100# OutputDevice::DrawRect() fills - // rectangles Apple-like, i.e. with one - // additional pixel to the right and bottom. - ::basegfx::B2DPoint(1,1) ); - - createFillAndStroke( ::basegfx::tools::createPolygonFromRect( - ::basegfx::B2DRange( aTopLeftPixel, - aBottomRightPixel )), - rFactoryParms ); - break; - } - - case META_ROUNDRECT_ACTION: - { - const Rectangle& rRect( - static_cast<MetaRoundRectAction*>(pCurrAct)->GetRect()); - - if( rRect.IsEmpty() ) - break; - - ::basegfx::B2DPolygon aPoly( - ::basegfx::tools::createPolygonFromRect( - ::basegfx::B2DRange( - ::vcl::unotools::b2DPointFromPoint( rRect.TopLeft() ), - ::vcl::unotools::b2DPointFromPoint( rRect.BottomRight() ) + - ::basegfx::B2DPoint(1,1) ), - ( (double) static_cast<MetaRoundRectAction*>(pCurrAct)->GetHorzRound() ) / rRect.GetWidth(), - ( (double) static_cast<MetaRoundRectAction*>(pCurrAct)->GetVertRound() ) / rRect.GetHeight() ) ); - aPoly.transform( rStates.getState().mapModeTransform ); - - createFillAndStroke( aPoly, - rFactoryParms ); - } - break; - - case META_ELLIPSE_ACTION: - { - const Rectangle& rRect( - static_cast<MetaEllipseAction*>(pCurrAct)->GetRect() ); - - if( rRect.IsEmpty() ) - break; - - const ::basegfx::B2DRange aRange( - ::vcl::unotools::b2DPointFromPoint( rRect.TopLeft() ), - ::vcl::unotools::b2DPointFromPoint( rRect.BottomRight() ) + - ::basegfx::B2DPoint(1,1) ); - - ::basegfx::B2DPolygon aPoly( - ::basegfx::tools::createPolygonFromEllipse( - aRange.getCenter(), - aRange.getWidth(), - aRange.getHeight() )); - aPoly.transform( rStates.getState().mapModeTransform ); - - createFillAndStroke( aPoly, - rFactoryParms ); - } - break; - - case META_ARC_ACTION: - { - // TODO(F1): Missing basegfx functionality. Mind empty rects! - const Polygon aToolsPoly( static_cast<MetaArcAction*>(pCurrAct)->GetRect(), - static_cast<MetaArcAction*>(pCurrAct)->GetStartPoint(), - static_cast<MetaArcAction*>(pCurrAct)->GetEndPoint(), POLY_ARC ); - ::basegfx::B2DPolygon aPoly( aToolsPoly.getB2DPolygon() ); - aPoly.transform( rStates.getState().mapModeTransform ); - - createFillAndStroke( aPoly, - rFactoryParms ); - } - break; - - case META_PIE_ACTION: - { - // TODO(F1): Missing basegfx functionality. Mind empty rects! - const Polygon aToolsPoly( static_cast<MetaPieAction*>(pCurrAct)->GetRect(), - static_cast<MetaPieAction*>(pCurrAct)->GetStartPoint(), - static_cast<MetaPieAction*>(pCurrAct)->GetEndPoint(), POLY_PIE ); - ::basegfx::B2DPolygon aPoly( aToolsPoly.getB2DPolygon() ); - aPoly.transform( rStates.getState().mapModeTransform ); - - createFillAndStroke( aPoly, - rFactoryParms ); - } - break; - - case META_CHORD_ACTION: - { - // TODO(F1): Missing basegfx functionality. Mind empty rects! - const Polygon aToolsPoly( static_cast<MetaChordAction*>(pCurrAct)->GetRect(), - static_cast<MetaChordAction*>(pCurrAct)->GetStartPoint(), - static_cast<MetaChordAction*>(pCurrAct)->GetEndPoint(), POLY_CHORD ); - ::basegfx::B2DPolygon aPoly( aToolsPoly.getB2DPolygon() ); - aPoly.transform( rStates.getState().mapModeTransform ); - - createFillAndStroke( aPoly, - rFactoryParms ); - } - break; - - case META_POLYLINE_ACTION: - { - const OutDevState& rState( rStates.getState() ); - if( rState.lineColor.getLength() || - rState.fillColor.getLength() ) - { - MetaPolyLineAction* pPolyLineAct = static_cast<MetaPolyLineAction*>(pCurrAct); - - const LineInfo& rLineInfo( pPolyLineAct->GetLineInfo() ); - ::basegfx::B2DPolygon aPoly( pPolyLineAct->GetPolygon().getB2DPolygon() ); - aPoly.transform( rState.mapModeTransform ); - - ActionSharedPtr pLineAction; - - if( rLineInfo.IsDefault() ) - { - // plain hair line polygon - pLineAction = - internal::PolyPolyActionFactory::createLinePolyPolyAction( - ::basegfx::B2DPolyPolygon(aPoly), - rCanvas, - rState ); - - if( pLineAction ) - { - maActions.push_back( - MtfAction( - pLineAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pLineAction->getActionCount()-1; - } - } - else if( LINE_NONE != rLineInfo.GetStyle() ) - { - // 'thick' line polygon - rendering::StrokeAttributes aStrokeAttributes; - - setupStrokeAttributes( aStrokeAttributes, - rFactoryParms, - rLineInfo ); - - pLineAction = - internal::PolyPolyActionFactory::createPolyPolyAction( - ::basegfx::B2DPolyPolygon(aPoly), - rCanvas, - rState, - aStrokeAttributes ) ; - - if( pLineAction ) - { - maActions.push_back( - MtfAction( - pLineAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pLineAction->getActionCount()-1; - } - } - // else: line style is default - // (i.e. invisible), don't generate action - } - } - break; - - case META_POLYGON_ACTION: - { - ::basegfx::B2DPolygon aPoly( static_cast<MetaPolygonAction*>(pCurrAct)->GetPolygon().getB2DPolygon() ); - aPoly.transform( rStates.getState().mapModeTransform ); - createFillAndStroke( aPoly, - rFactoryParms ); - } - break; - - case META_POLYPOLYGON_ACTION: - { - ::basegfx::B2DPolyPolygon aPoly( static_cast<MetaPolyPolygonAction*>(pCurrAct)->GetPolyPolygon().getB2DPolyPolygon() ); - aPoly.transform( rStates.getState().mapModeTransform ); - createFillAndStroke( aPoly, - rFactoryParms ); - } - break; - - case META_BMP_ACTION: - { - MetaBmpAction* pAct = static_cast<MetaBmpAction*>(pCurrAct); - - ActionSharedPtr pBmpAction( - internal::BitmapActionFactory::createBitmapAction( - pAct->GetBitmap(), - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DPointFromPoint( pAct->GetPoint() ), - rCanvas, - rStates.getState() ) ); - - if( pBmpAction ) - { - maActions.push_back( - MtfAction( - pBmpAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pBmpAction->getActionCount()-1; - } - } - break; - - case META_BMPSCALE_ACTION: - { - MetaBmpScaleAction* pAct = static_cast<MetaBmpScaleAction*>(pCurrAct); - - ActionSharedPtr pBmpAction( - internal::BitmapActionFactory::createBitmapAction( - pAct->GetBitmap(), - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DPointFromPoint( pAct->GetPoint() ), - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DSizeFromSize( pAct->GetSize() ), - rCanvas, - rStates.getState() ) ); - - if( pBmpAction ) - { - maActions.push_back( - MtfAction( - pBmpAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pBmpAction->getActionCount()-1; - } - } - break; - - case META_BMPSCALEPART_ACTION: - { - MetaBmpScalePartAction* pAct = static_cast<MetaBmpScalePartAction*>(pCurrAct); - - // crop bitmap to given source rectangle (no - // need to copy and convert the whole bitmap) - Bitmap aBmp( pAct->GetBitmap() ); - const Rectangle aCropRect( pAct->GetSrcPoint(), - pAct->GetSrcSize() ); - aBmp.Crop( aCropRect ); - - ActionSharedPtr pBmpAction( - internal::BitmapActionFactory::createBitmapAction( - aBmp, - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DPointFromPoint( pAct->GetDestPoint() ), - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DSizeFromSize( pAct->GetDestSize() ), - rCanvas, - rStates.getState() ) ); - - if( pBmpAction ) - { - maActions.push_back( - MtfAction( - pBmpAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pBmpAction->getActionCount()-1; - } - } - break; - - case META_BMPEX_ACTION: - { - MetaBmpExAction* pAct = static_cast<MetaBmpExAction*>(pCurrAct); - - ActionSharedPtr pBmpAction( - internal::BitmapActionFactory::createBitmapAction( - pAct->GetBitmapEx(), - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DPointFromPoint( pAct->GetPoint() ), - rCanvas, - rStates.getState() ) ); - - if( pBmpAction ) - { - maActions.push_back( - MtfAction( - pBmpAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pBmpAction->getActionCount()-1; - } - } - break; - - case META_BMPEXSCALE_ACTION: - { - MetaBmpExScaleAction* pAct = static_cast<MetaBmpExScaleAction*>(pCurrAct); - - ActionSharedPtr pBmpAction( - internal::BitmapActionFactory::createBitmapAction( - pAct->GetBitmapEx(), - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DPointFromPoint( pAct->GetPoint() ), - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DSizeFromSize( pAct->GetSize() ), - rCanvas, - rStates.getState() ) ); - - if( pBmpAction ) - { - maActions.push_back( - MtfAction( - pBmpAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pBmpAction->getActionCount()-1; - } - } - break; - - case META_BMPEXSCALEPART_ACTION: - { - MetaBmpExScalePartAction* pAct = static_cast<MetaBmpExScalePartAction*>(pCurrAct); - - // crop bitmap to given source rectangle (no - // need to copy and convert the whole bitmap) - BitmapEx aBmp( pAct->GetBitmapEx() ); - const Rectangle aCropRect( pAct->GetSrcPoint(), - pAct->GetSrcSize() ); - aBmp.Crop( aCropRect ); - - ActionSharedPtr pBmpAction( - internal::BitmapActionFactory::createBitmapAction( - aBmp, - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DPointFromPoint( pAct->GetDestPoint() ), - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DSizeFromSize( pAct->GetDestSize() ), - rCanvas, - rStates.getState() ) ); - - if( pBmpAction ) - { - maActions.push_back( - MtfAction( - pBmpAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pBmpAction->getActionCount()-1; - } - } - break; - - case META_MASK_ACTION: - { - MetaMaskAction* pAct = static_cast<MetaMaskAction*>(pCurrAct); - - // create masked BitmapEx right here, as the - // canvas does not provide equivalent - // functionality - BitmapEx aBmp( createMaskBmpEx( pAct->GetBitmap(), - pAct->GetColor() )); - - ActionSharedPtr pBmpAction( - internal::BitmapActionFactory::createBitmapAction( - aBmp, - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DPointFromPoint( pAct->GetPoint() ), - rCanvas, - rStates.getState() ) ); - - if( pBmpAction ) - { - maActions.push_back( - MtfAction( - pBmpAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pBmpAction->getActionCount()-1; - } - } - break; - - case META_MASKSCALE_ACTION: - { - MetaMaskScaleAction* pAct = static_cast<MetaMaskScaleAction*>(pCurrAct); - - // create masked BitmapEx right here, as the - // canvas does not provide equivalent - // functionality - BitmapEx aBmp( createMaskBmpEx( pAct->GetBitmap(), - pAct->GetColor() )); - - ActionSharedPtr pBmpAction( - internal::BitmapActionFactory::createBitmapAction( - aBmp, - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DPointFromPoint( pAct->GetPoint() ), - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DSizeFromSize( pAct->GetSize() ), - rCanvas, - rStates.getState() ) ); - - if( pBmpAction ) - { - maActions.push_back( - MtfAction( - pBmpAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pBmpAction->getActionCount()-1; - } - } - break; - - case META_MASKSCALEPART_ACTION: - { - MetaMaskScalePartAction* pAct = static_cast<MetaMaskScalePartAction*>(pCurrAct); - - // create masked BitmapEx right here, as the - // canvas does not provide equivalent - // functionality - BitmapEx aBmp( createMaskBmpEx( pAct->GetBitmap(), - pAct->GetColor() )); - - // crop bitmap to given source rectangle (no - // need to copy and convert the whole bitmap) - const Rectangle aCropRect( pAct->GetSrcPoint(), - pAct->GetSrcSize() ); - aBmp.Crop( aCropRect ); - - ActionSharedPtr pBmpAction( - internal::BitmapActionFactory::createBitmapAction( - aBmp, - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DPointFromPoint( pAct->GetDestPoint() ), - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DSizeFromSize( pAct->GetDestSize() ), - rCanvas, - rStates.getState() ) ); - - if( pBmpAction ) - { - maActions.push_back( - MtfAction( - pBmpAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pBmpAction->getActionCount()-1; - } - } - break; - - case META_GRADIENTEX_ACTION: - // TODO(F1): use native Canvas gradients here - // action is ignored here, because redundant to META_GRADIENT_ACTION - break; - - case META_WALLPAPER_ACTION: - // TODO(F2): NYI - break; - - case META_TRANSPARENT_ACTION: - { - const OutDevState& rState( rStates.getState() ); - if( rState.lineColor.getLength() || - rState.fillColor.getLength() ) - { - MetaTransparentAction* pAct = static_cast<MetaTransparentAction*>(pCurrAct); - ::basegfx::B2DPolyPolygon aPoly( pAct->GetPolyPolygon().getB2DPolyPolygon() ); - aPoly.transform( rState.mapModeTransform ); - - ActionSharedPtr pPolyAction( - internal::PolyPolyActionFactory::createPolyPolyAction( - aPoly, - rCanvas, - rState, - pAct->GetTransparence() ) ); - - if( pPolyAction ) - { - maActions.push_back( - MtfAction( - pPolyAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pPolyAction->getActionCount()-1; - } - } - } - break; - - case META_FLOATTRANSPARENT_ACTION: - { - MetaFloatTransparentAction* pAct = static_cast<MetaFloatTransparentAction*>(pCurrAct); - - internal::MtfAutoPtr pMtf( - new ::GDIMetaFile( pAct->GetGDIMetaFile() ) ); - - // TODO(P2): Use native canvas gradients here (saves a lot of UNO calls) - internal::GradientAutoPtr pGradient( - new Gradient( pAct->GetGradient() ) ); - - DBG_TESTSOLARMUTEX(); - - ActionSharedPtr pFloatTransAction( - internal::TransparencyGroupActionFactory::createTransparencyGroupAction( - pMtf, - pGradient, - rParms, - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DPointFromPoint( pAct->GetPoint() ), - rStates.getState().mapModeTransform * - ::vcl::unotools::b2DSizeFromSize( pAct->GetSize() ), - rCanvas, - rStates.getState() ) ); - - if( pFloatTransAction ) - { - maActions.push_back( - MtfAction( - pFloatTransAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pFloatTransAction->getActionCount()-1; - } - } - break; - - case META_TEXT_ACTION: - { - MetaTextAction* pAct = static_cast<MetaTextAction*>(pCurrAct); - OUString sText = pAct->GetText(); - - if (rVDev.GetDigitLanguage()) - sText = convertToLocalizedNumerals(sText, rVDev.GetDigitLanguage()); - - createTextAction( - pAct->GetPoint(), - sText, - pAct->GetIndex(), - pAct->GetLen() == (sal_uInt16)STRING_LEN ? pAct->GetText().getLength() - pAct->GetIndex() : pAct->GetLen(), - NULL, - rFactoryParms, - bSubsettableActions ); - } - break; - - case META_TEXTARRAY_ACTION: - { - MetaTextArrayAction* pAct = static_cast<MetaTextArrayAction*>(pCurrAct); - OUString sText = pAct->GetText(); - - if (rVDev.GetDigitLanguage()) - sText = convertToLocalizedNumerals(sText, rVDev.GetDigitLanguage()); - - createTextAction( - pAct->GetPoint(), - sText, - pAct->GetIndex(), - pAct->GetLen() == (sal_uInt16)STRING_LEN ? pAct->GetText().getLength() - pAct->GetIndex() : pAct->GetLen(), - pAct->GetDXArray(), - rFactoryParms, - bSubsettableActions ); - } - break; - - case META_TEXTLINE_ACTION: - { - MetaTextLineAction* pAct = static_cast<MetaTextLineAction*>(pCurrAct); - - const OutDevState& rState( rStates.getState() ); - const ::Size aBaselineOffset( tools::getBaselineOffset( rState, - rVDev ) ); - const ::basegfx::B2DSize aSize( rState.mapModeTransform * - ::basegfx::B2DSize(pAct->GetWidth(), - 0 )); - - ActionSharedPtr pPolyAction( - PolyPolyActionFactory::createPolyPolyAction( - tools::createTextLinesPolyPolygon( - rState.mapModeTransform * - ::basegfx::B2DPoint( - ::vcl::unotools::b2DPointFromPoint(pAct->GetStartPoint()) + - ::vcl::unotools::b2DSizeFromSize(aBaselineOffset)), - aSize.getX(), - tools::createTextLineInfo( rVDev, - rState )), - rCanvas, - rState ) ); - - if( pPolyAction.get() ) - { - maActions.push_back( - MtfAction( - pPolyAction, - io_rCurrActionIndex ) ); - - io_rCurrActionIndex += pPolyAction->getActionCount()-1; - } - } - break; - - case META_TEXTRECT_ACTION: - { - MetaTextRectAction* pAct = static_cast<MetaTextRectAction*>(pCurrAct); - - rStates.pushState(PUSH_ALL); - - // use the VDev to break up the text rect - // action into readily formatted lines - GDIMetaFile aTmpMtf; - rVDev.AddTextRectActions( pAct->GetRect(), - pAct->GetText(), - pAct->GetStyle(), - aTmpMtf ); - - createActions( aTmpMtf, - rFactoryParms, - bSubsettableActions ); - - rStates.popState(); - - break; - } - - case META_STRETCHTEXT_ACTION: - { - MetaStretchTextAction* pAct = static_cast<MetaStretchTextAction*>(pCurrAct); - OUString sText = pAct->GetText(); - - if (rVDev.GetDigitLanguage()) - sText = convertToLocalizedNumerals(sText, rVDev.GetDigitLanguage()); - - const sal_uInt16 nLen( pAct->GetLen() == (sal_uInt16)STRING_LEN ? - pAct->GetText().getLength() - pAct->GetIndex() : pAct->GetLen() ); - - // #i70897# Nothing to do, actually... - if( nLen == 0 ) - break; - - // have to fit the text into the given - // width. This is achieved by internally - // generating a DX array, and uniformly - // distributing the excess/insufficient width - // to every logical character. - ::boost::scoped_array< sal_Int32 > pDXArray( new sal_Int32[nLen] ); - - rVDev.GetTextArray( pAct->GetText(), pDXArray.get(), - pAct->GetIndex(), pAct->GetLen() ); - - const sal_Int32 nWidthDifference( pAct->GetWidth() - pDXArray[ nLen-1 ] ); - - // Last entry of pDXArray contains total width of the text - sal_Int32* p=pDXArray.get(); - for( sal_uInt16 i=1; i<=nLen; ++i ) - { - // calc ratio for every array entry, to - // distribute rounding errors 'evenly' - // across the characters. Note that each - // entry represents the 'end' position of - // the corresponding character, thus, we - // let i run from 1 to nLen. - *p++ += (sal_Int32)i*nWidthDifference/nLen; - } - - createTextAction( - pAct->GetPoint(), - sText, - pAct->GetIndex(), - pAct->GetLen() == (sal_uInt16)STRING_LEN ? pAct->GetText().getLength() - pAct->GetIndex() : pAct->GetLen(), - pDXArray.get(), - rFactoryParms, - bSubsettableActions ); - } - break; - - default: - SAL_WARN( "cppcanvas.emf", "Unknown meta action type encountered" ); - break; - } - - // increment action index (each mtf action counts _at - // least_ one. Some count for more, therefore, - // io_rCurrActionIndex is sometimes incremented by - // pAct->getActionCount()-1 above, the -1 being the - // correction for the unconditional increment here). - ++io_rCurrActionIndex; - } - - return true; - } - - - namespace - { - class ActionRenderer - { - public: - ActionRenderer( const ::basegfx::B2DHomMatrix& rTransformation ) : - maTransformation( rTransformation ), - mbRet( true ) - { - } - - bool result() const - { - return mbRet; - } - - void operator()( const ::cppcanvas::internal::ImplRenderer::MtfAction& rAction ) - { - // ANDing the result. We want to fail if at least - // one action failed. - mbRet &= rAction.mpAction->render( maTransformation ); - } - - void operator()( const ::cppcanvas::internal::ImplRenderer::MtfAction& rAction, - const Action::Subset& rSubset ) - { - // ANDing the result. We want to fail if at least - // one action failed. - mbRet &= rAction.mpAction->renderSubset( maTransformation, - rSubset ); - } - - private: - ::basegfx::B2DHomMatrix maTransformation; - bool mbRet; - }; - - class AreaQuery - { - public: - AreaQuery( const ::basegfx::B2DHomMatrix& rTransformation ) : - maTransformation( rTransformation ), - maBounds() - { - } - - bool result() const - { - return true; // nothing can fail here - } - - void operator()( const ::cppcanvas::internal::ImplRenderer::MtfAction& rAction ) - { - maBounds.expand( rAction.mpAction->getBounds( maTransformation ) ); - } - - void operator()( const ::cppcanvas::internal::ImplRenderer::MtfAction& rAction, - const Action::Subset& rSubset ) - { - maBounds.expand( rAction.mpAction->getBounds( maTransformation, - rSubset ) ); - } - - ::basegfx::B2DRange getBounds() const - { - return maBounds; - } - - private: - ::basegfx::B2DHomMatrix maTransformation; - ::basegfx::B2DRange maBounds; - }; - - // Doing that via inline class. Compilers tend to not inline free - // functions. - struct UpperBoundActionIndexComparator - { - bool operator()( const ::cppcanvas::internal::ImplRenderer::MtfAction& rLHS, - const ::cppcanvas::internal::ImplRenderer::MtfAction& rRHS ) - { - const sal_Int32 nLHSCount( rLHS.mpAction ? - rLHS.mpAction->getActionCount() : 0 ); - const sal_Int32 nRHSCount( rRHS.mpAction ? - rRHS.mpAction->getActionCount() : 0 ); - - // compare end of action range, to have an action selected - // by lower_bound even if the requested index points in - // the middle of the action's range - return rLHS.mnOrigIndex + nLHSCount < rRHS.mnOrigIndex + nRHSCount; - } - }; - - /** Algorithm to apply given functor to a subset range - - @tpl Functor - - Functor to call for each element of the subset - range. Must provide the following method signatures: - bool result() (returning false if operation failed) - - */ - template< typename Functor > bool - forSubsetRange( Functor& rFunctor, - ImplRenderer::ActionVector::const_iterator aRangeBegin, - ImplRenderer::ActionVector::const_iterator aRangeEnd, - sal_Int32 nStartIndex, - sal_Int32 nEndIndex, - const ImplRenderer::ActionVector::const_iterator& rEnd ) - { - if( aRangeBegin == aRangeEnd ) - { - // only a single action. Setup subset, and call functor - Action::Subset aSubset; - aSubset.mnSubsetBegin = ::std::max( sal_Int32( 0 ), - nStartIndex - aRangeBegin->mnOrigIndex ); - aSubset.mnSubsetEnd = ::std::min( aRangeBegin->mpAction->getActionCount(), - nEndIndex - aRangeBegin->mnOrigIndex ); - - ENSURE_OR_RETURN_FALSE( aSubset.mnSubsetBegin >= 0 && aSubset.mnSubsetEnd >= 0, - "ImplRenderer::forSubsetRange(): Invalid indices" ); - - rFunctor( *aRangeBegin, aSubset ); - } - else - { - // more than one action. - - // render partial first, full intermediate, and - // partial last action - Action::Subset aSubset; - aSubset.mnSubsetBegin = ::std::max( sal_Int32( 0 ), - nStartIndex - aRangeBegin->mnOrigIndex ); - aSubset.mnSubsetEnd = aRangeBegin->mpAction->getActionCount(); - - ENSURE_OR_RETURN_FALSE( aSubset.mnSubsetBegin >= 0 && aSubset.mnSubsetEnd >= 0, - "ImplRenderer::forSubsetRange(): Invalid indices" ); - - rFunctor( *aRangeBegin, aSubset ); - - // first action rendered, skip to next - ++aRangeBegin; - - // render full middle actions - while( aRangeBegin != aRangeEnd ) - rFunctor( *aRangeBegin++ ); - - if( aRangeEnd == rEnd || - aRangeEnd->mnOrigIndex > nEndIndex ) - { - // aRangeEnd denotes end of action vector, - // - // or - // - // nEndIndex references something _after_ - // aRangeBegin, but _before_ aRangeEnd - // - // either way: no partial action left - return rFunctor.result(); - } - - aSubset.mnSubsetBegin = 0; - aSubset.mnSubsetEnd = nEndIndex - aRangeEnd->mnOrigIndex; - - ENSURE_OR_RETURN_FALSE( aSubset.mnSubsetBegin >= 0 && aSubset.mnSubsetEnd >= 0, - "ImplRenderer::forSubsetRange(): Invalid indices" ); - - rFunctor( *aRangeEnd, aSubset ); - } - - return rFunctor.result(); - } - } - - bool ImplRenderer::getSubsetIndices( sal_Int32& io_rStartIndex, - sal_Int32& io_rEndIndex, - ActionVector::const_iterator& o_rRangeBegin, - ActionVector::const_iterator& o_rRangeEnd ) const - { - ENSURE_OR_RETURN_FALSE( io_rStartIndex<=io_rEndIndex, - "ImplRenderer::getSubsetIndices(): invalid action range" ); - - ENSURE_OR_RETURN_FALSE( !maActions.empty(), - "ImplRenderer::getSubsetIndices(): no actions to render" ); - - const sal_Int32 nMinActionIndex( maActions.front().mnOrigIndex ); - const sal_Int32 nMaxActionIndex( maActions.back().mnOrigIndex + - maActions.back().mpAction->getActionCount() ); - - // clip given range to permissible values (there might be - // ranges before and behind the valid indices) - io_rStartIndex = ::std::max( nMinActionIndex, - io_rStartIndex ); - io_rEndIndex = ::std::min( nMaxActionIndex, - io_rEndIndex ); - - if( io_rStartIndex == io_rEndIndex || - io_rStartIndex > io_rEndIndex ) - { - // empty range, don't render anything. The second - // condition e.g. happens if the requested range lies - // fully before or behind the valid action indices. - return false; - } - - - const ActionVector::const_iterator aBegin( maActions.begin() ); - const ActionVector::const_iterator aEnd( maActions.end() ); - - - // find start and end action - // ========================= - o_rRangeBegin = ::std::lower_bound( aBegin, aEnd, - MtfAction( ActionSharedPtr(), io_rStartIndex ), - UpperBoundActionIndexComparator() ); - o_rRangeEnd = ::std::lower_bound( aBegin, aEnd, - MtfAction( ActionSharedPtr(), io_rEndIndex ), - UpperBoundActionIndexComparator() ); - return true; - } - - - // Public methods - // ==================================================================== - - ImplRenderer::ImplRenderer( const CanvasSharedPtr& rCanvas, - const GDIMetaFile& rMtf, - const Parameters& rParams ) : - CanvasGraphicHelper( rCanvas ), - maActions() - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::ImplRenderer::ImplRenderer(mtf)" ); - - OSL_ENSURE( rCanvas.get() != NULL && rCanvas->getUNOCanvas().is(), - "ImplRenderer::ImplRenderer(): Invalid canvas" ); - OSL_ENSURE( rCanvas->getUNOCanvas()->getDevice().is(), - "ImplRenderer::ImplRenderer(): Invalid graphic device" ); - - // make sure canvas and graphic device are valid; action - // creation don't check that every time - if( rCanvas.get() == NULL || - !rCanvas->getUNOCanvas().is() || - !rCanvas->getUNOCanvas()->getDevice().is() ) - { - // leave actions empty - return; - } - - VectorOfOutDevStates aStateStack; - - VirtualDevice aVDev; - aVDev.EnableOutput( sal_False ); - - // Setup VDev for state tracking and mapping - // ========================================= - - aVDev.SetMapMode( rMtf.GetPrefMapMode() ); - - const Size aMtfSize( rMtf.GetPrefSize() ); - const Size aMtfSizePixPre( aVDev.LogicToPixel( aMtfSize, - rMtf.GetPrefMapMode() ) ); - - // #i44110# correct null-sized output - there are shapes - // which have zero size in at least one dimension - const Size aMtfSizePix( ::std::max( aMtfSizePixPre.Width(), 1L ), - ::std::max( aMtfSizePixPre.Height(), 1L ) ); - - sal_Int32 nCurrActions(0); - ActionFactoryParameters aParms(aStateStack, - rCanvas, - aVDev, - rParams, - nCurrActions ); - - // init state stack - aStateStack.clearStateStack(); - - // Setup local state, such that the metafile renders - // itself into a one-by-one square at the origin for - // identity view and render transformations - aStateStack.getState().transform.scale( 1.0 / aMtfSizePix.Width(), - 1.0 / aMtfSizePix.Height() ); - - tools::calcLogic2PixelAffineTransform( aStateStack.getState().mapModeTransform, - aVDev ); - - ColorSharedPtr pColor( getCanvas()->createColor() ); - - { - ::cppcanvas::internal::OutDevState& rState = aStateStack.getState(); - // setup default text color to black - rState.textColor = - rState.textFillColor = - rState.textLineColor = pColor->getDeviceColor( 0x000000FF ); - } - - // apply overrides from the Parameters struct - if( rParams.maFillColor.is_initialized() ) - { - ::cppcanvas::internal::OutDevState& rState = aStateStack.getState(); - rState.isFillColorSet = true; - rState.fillColor = pColor->getDeviceColor( *rParams.maFillColor ); - } - if( rParams.maLineColor.is_initialized() ) - { - ::cppcanvas::internal::OutDevState& rState = aStateStack.getState(); - rState.isLineColorSet = true; - rState.lineColor = pColor->getDeviceColor( *rParams.maLineColor ); - } - if( rParams.maTextColor.is_initialized() ) - { - ::cppcanvas::internal::OutDevState& rState = aStateStack.getState(); - rState.isTextFillColorSet = true; - rState.isTextLineColorSet = true; - rState.textColor = - rState.textFillColor = - rState.textLineColor = pColor->getDeviceColor( *rParams.maTextColor ); - } - if( rParams.maFontName.is_initialized() || - rParams.maFontWeight.is_initialized() || - rParams.maFontLetterForm.is_initialized() || - rParams.maFontUnderline.is_initialized() || - rParams.maFontProportion.is_initialized() ) - { - ::cppcanvas::internal::OutDevState& rState = aStateStack.getState(); - - rState.xFont = createFont( rState.fontRotation, - ::Font(), // default font - aParms ); - } - - /* EMF+ */ - memset (aObjects, 0, sizeof (aObjects)); - mbMultipart = false; - - createActions( const_cast<GDIMetaFile&>(rMtf), // HACK(Q2): - // we're - // changing - // the - // current - // action - // in - // createActions! - aParms, - true // TODO(P1): make subsettability configurable - ); - } - - ImplRenderer::~ImplRenderer() - { - // don't leak EMFPObjects - for(unsigned int i=0; i<SAL_N_ELEMENTS(aObjects); ++i) - delete aObjects[i]; - } - - bool ImplRenderer::drawSubset( sal_Int32 nStartIndex, - sal_Int32 nEndIndex ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::ImplRenderer::drawSubset()" ); - - ActionVector::const_iterator aRangeBegin; - ActionVector::const_iterator aRangeEnd; - - try - { - if( !getSubsetIndices( nStartIndex, nEndIndex, - aRangeBegin, aRangeEnd ) ) - return true; // nothing to render (but _that_ was successful) - - // now, aRangeBegin references the action in which the - // subset rendering must start, and aRangeEnd references - // the action in which the subset rendering must end (it - // might also end right at the start of the referenced - // action, such that zero of that action needs to be - // rendered). - - - // render subset of actions - // ======================== - - ::basegfx::B2DHomMatrix aMatrix; - ::canvas::tools::getRenderStateTransform( aMatrix, - getRenderState() ); - - ActionRenderer aRenderer( aMatrix ); - - return forSubsetRange( aRenderer, - aRangeBegin, - aRangeEnd, - nStartIndex, - nEndIndex, - maActions.end() ); - } - catch( uno::Exception& ) - { - SAL_WARN("cppcanvas.emf", "" << OUStringToOString( - comphelper::anyToString( cppu::getCaughtException() ), - RTL_TEXTENCODING_UTF8 ).getStr() ); - - // convert error to return value - return false; - } - } - - ::basegfx::B2DRange ImplRenderer::getSubsetArea( sal_Int32 nStartIndex, - sal_Int32 nEndIndex ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::ImplRenderer::getSubsetArea()" ); - - ActionVector::const_iterator aRangeBegin; - ActionVector::const_iterator aRangeEnd; - - if( !getSubsetIndices( nStartIndex, nEndIndex, - aRangeBegin, aRangeEnd ) ) - return ::basegfx::B2DRange(); // nothing to render -> empty range - - // now, aRangeBegin references the action in which the - // subset querying must start, and aRangeEnd references - // the action in which the subset querying must end (it - // might also end right at the start of the referenced - // action, such that zero of that action needs to be - // queried). - - - // query bounds for subset of actions - // ================================== - - ::basegfx::B2DHomMatrix aMatrix; - ::canvas::tools::getRenderStateTransform( aMatrix, - getRenderState() ); - - AreaQuery aQuery( aMatrix ); - forSubsetRange( aQuery, - aRangeBegin, - aRangeEnd, - nStartIndex, - nEndIndex, - maActions.end() ); - - return aQuery.getBounds(); - } - - bool ImplRenderer::draw() const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::ImplRenderer::draw()" ); - - ::basegfx::B2DHomMatrix aMatrix; - ::canvas::tools::getRenderStateTransform( aMatrix, - getRenderState() ); - - try - { - return ::std::for_each( maActions.begin(), maActions.end(), ActionRenderer( aMatrix ) ).result(); - } - catch( uno::Exception& ) - { - SAL_WARN( "cppcanvas.emf", "" << OUStringToOString( - comphelper::anyToString( cppu::getCaughtException() ), - RTL_TEXTENCODING_UTF8 ).getStr() ); - - return false; - } - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/lineaction.cxx b/cppcanvas/source/mtfrenderer/lineaction.cxx deleted file mode 100644 index 6553f34657a1..000000000000 --- a/cppcanvas/source/mtfrenderer/lineaction.cxx +++ /dev/null @@ -1,158 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <lineaction.hxx> -#include <outdevstate.hxx> - -#include <com/sun/star/rendering/XCanvas.hpp> - -#include <tools/gen.hxx> -#include <vcl/canvastools.hxx> - -#include <basegfx/range/b2drange.hxx> -#include <basegfx/point/b2dpoint.hxx> -#include <basegfx/tools/canvastools.hxx> -#include <canvas/canvastools.hxx> - -#include <boost/utility.hpp> - -#include <cppcanvas/canvas.hxx> - -#include <mtftools.hxx> - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - namespace - { - class LineAction : public Action, private ::boost::noncopyable - { - public: - LineAction( const ::basegfx::B2DPoint&, - const ::basegfx::B2DPoint&, - const CanvasSharedPtr&, - const OutDevState& ); - - virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - ::basegfx::B2DPoint maStartPoint; - ::basegfx::B2DPoint maEndPoint; - CanvasSharedPtr mpCanvas; - rendering::RenderState maState; - }; - - LineAction::LineAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DPoint& rEndPoint, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) : - maStartPoint( rStartPoint ), - maEndPoint( rEndPoint ), - mpCanvas( rCanvas ), - maState() - { - tools::initRenderState(maState,rState); - maState.DeviceColor = rState.lineColor; - } - - bool LineAction::render( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::LineAction::render()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::LineAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - mpCanvas->getUNOCanvas()->drawLine( ::basegfx::unotools::point2DFromB2DPoint(maStartPoint), - ::basegfx::unotools::point2DFromB2DPoint(maEndPoint), - mpCanvas->getViewState(), - aLocalState ); - - return true; - } - - bool LineAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // line only contains a single action, fail if subset - // requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return false; - - return render( rTransformation ); - } - - ::basegfx::B2DRange LineAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return tools::calcDevicePixelBounds( ::basegfx::B2DRange( maStartPoint, - maEndPoint ), - mpCanvas->getViewState(), - aLocalState ); - } - - ::basegfx::B2DRange LineAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // line only contains a single action, empty bounds - // if subset requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return ::basegfx::B2DRange(); - - return getBounds( rTransformation ); - } - - sal_Int32 LineAction::getActionCount() const - { - return 1; - } - } - - ActionSharedPtr LineActionFactory::createLineAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DPoint& rEndPoint, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) - { - return ActionSharedPtr( new LineAction( rStartPoint, - rEndPoint, - rCanvas, - rState) ); - } - - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/lineaction.hxx b/cppcanvas/source/mtfrenderer/lineaction.hxx deleted file mode 100644 index 101c598c32a1..000000000000 --- a/cppcanvas/source/mtfrenderer/lineaction.hxx +++ /dev/null @@ -1,67 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_LINEACTION_HXX -#define _CPPCANVAS_LINEACTION_HXX - -#include <action.hxx> -#include <cppcanvas/canvas.hxx> - -namespace basegfx { - class B2DPoint; -} - - -/* Definition of internal::LineActionFactory class */ - -namespace cppcanvas -{ - namespace internal - { - struct OutDevState; - - /** Creates encapsulated converters between GDIMetaFile and - XCanvas. The Canvas argument is deliberately placed at the - constructor, to force reconstruction of this object for a - new canvas. This considerably eases internal state - handling, since a lot of the internal state (e.g. fonts, - text layout) is Canvas-dependent. - */ - class LineActionFactory - { - public: - /// Plain hair line from point 1 to point 2 - static ActionSharedPtr createLineAction( const ::basegfx::B2DPoint&, - const ::basegfx::B2DPoint&, - const CanvasSharedPtr&, - const OutDevState& ); - - private: - // static factory, disable big four - LineActionFactory(); - ~LineActionFactory(); - LineActionFactory(const LineActionFactory&); - LineActionFactory& operator=( const LineActionFactory& ); - }; - } -} - -#endif /* _CPPCANVAS_LINEACTION_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/mtftools.cxx b/cppcanvas/source/mtfrenderer/mtftools.cxx deleted file mode 100644 index f34487b56b6f..000000000000 --- a/cppcanvas/source/mtfrenderer/mtftools.cxx +++ /dev/null @@ -1,621 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <canvas/debug.hxx> -#include <tools/diagnose_ex.h> -#include <canvas/verbosetrace.hxx> -#include <com/sun/star/rendering/RenderState.hpp> -#include <com/sun/star/rendering/XCanvas.hpp> -#include <basegfx/numeric/ftools.hxx> -#include <basegfx/tools/canvastools.hxx> -#include <basegfx/polygon/b2dpolygontools.hxx> -#include <basegfx/polygon/b2dpolygon.hxx> -#include <basegfx/range/b2drectangle.hxx> -#include <basegfx/vector/b2dvector.hxx> -#include <canvas/canvastools.hxx> -#include <vcl/gdimtf.hxx> -#include <vcl/metaact.hxx> -#include <vcl/virdev.hxx> -#include <vcl/metric.hxx> -#include <tools/poly.hxx> -#include "mtftools.hxx" -#include "outdevstate.hxx" -#include "polypolyaction.hxx" -#include <basegfx/matrix/b2dhommatrixtools.hxx> - - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace tools - { - void initRenderState( rendering::RenderState& renderState, - const ::cppcanvas::internal::OutDevState& outdevState ) - { - ::canvas::tools::initRenderState( renderState ); - ::canvas::tools::setRenderStateTransform( renderState, - outdevState.transform ); - renderState.Clip = outdevState.xClipPoly; - } - - ::Size getBaselineOffset( const ::cppcanvas::internal::OutDevState& outdevState, - const VirtualDevice& rVDev ) - { - const ::FontMetric& aMetric = rVDev.GetFontMetric(); - - // calc offset for text output, the XCanvas always renders - // baseline offset. - switch( outdevState.textReferencePoint ) - { - case ALIGN_TOP: - return ::Size( 0, - aMetric.GetIntLeading() + aMetric.GetAscent() ); - - default: - ENSURE_OR_THROW( false, - "tools::getBaselineOffset(): Unexpected TextAlign value" ); - // FALLTHROUGH intended (to calm compiler warning - case won't happen) - case ALIGN_BASELINE: - return ::Size( 0, 0 ); - - case ALIGN_BOTTOM: - return ::Size( 0, - -aMetric.GetDescent() ); - - } - } - - ::basegfx::B2DHomMatrix& calcLogic2PixelLinearTransform( ::basegfx::B2DHomMatrix& o_rMatrix, - const VirtualDevice& rVDev ) - { - // select size value in the middle of the available range, - // to have headroom both when map mode scales up, and when - // it scales down. - const ::Size aSizeLogic( 0x00010000L, - 0x00010000L ); - - const ::Size aSizePixel( rVDev.LogicToPixel( aSizeLogic ) ); - - o_rMatrix = basegfx::tools::createScaleB2DHomMatrix( - aSizePixel.Width() / (double)aSizeLogic.Width(), - aSizePixel.Height() / (double)aSizeLogic.Height() ); - - return o_rMatrix; - } - - ::basegfx::B2DHomMatrix& calcLogic2PixelAffineTransform( ::basegfx::B2DHomMatrix& o_rMatrix, - const VirtualDevice& rVDev ) - { - // retrieves scale - calcLogic2PixelLinearTransform(o_rMatrix, rVDev); - - // translate according to curr map mode/pref map mode offset - const ::Point aEmptyPoint; - const ::Point& rTranslatedPoint( - rVDev.LogicToPixel( aEmptyPoint )); - - o_rMatrix.translate(rTranslatedPoint.X(), - rTranslatedPoint.Y()); - - return o_rMatrix; - } - - bool modifyClip( rendering::RenderState& o_rRenderState, - const struct ::cppcanvas::internal::OutDevState& rOutdevState, - const CanvasSharedPtr& rCanvas, - const ::basegfx::B2DPoint& rOffset, - const ::basegfx::B2DVector* pScaling, - const double* pRotation ) - { - const bool bOffsetting( !rOffset.equalZero() ); - const bool bScaling( pScaling && - pScaling->getX() != 1.0 && - pScaling->getY() != 1.0 ); - const bool bRotation( pRotation && - *pRotation != 0.0 ); - - if( !bOffsetting && !bScaling && !bRotation ) - return false; // nothing to do - - if( rOutdevState.clip.count() ) - { - // general polygon case - - ::basegfx::B2DPolyPolygon aLocalClip( rOutdevState.clip ); - ::basegfx::B2DHomMatrix aTransform; - - if( bOffsetting ) - aTransform.translate( -rOffset.getX(), - -rOffset.getY() ); - if( bScaling ) - aTransform.scale( 1.0/pScaling->getX(), 1.0/pScaling->getY() ); - - if( bRotation ) - aTransform.rotate( - *pRotation ); - - aLocalClip.transform( aTransform ); - - o_rRenderState.Clip = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - rCanvas->getUNOCanvas()->getDevice(), - aLocalClip ); - - return true; - } - else if( !rOutdevState.clipRect.IsEmpty() ) - { - // simple rect case - - const ::Rectangle aLocalClipRect( rOutdevState.clipRect ); - - if( bRotation ) - { - // rotation involved - convert to polygon first, - // then transform that - ::basegfx::B2DPolygon aLocalClip( - ::basegfx::tools::createPolygonFromRect( - ::basegfx::B2DRectangle( - (double)(aLocalClipRect.Left()), - (double)(aLocalClipRect.Top()), - (double)(aLocalClipRect.Right()), - (double)(aLocalClipRect.Bottom()) ) ) ); - ::basegfx::B2DHomMatrix aTransform; - - if( bOffsetting ) - aTransform.translate( -rOffset.getX(), - -rOffset.getY() ); - if( bScaling ) - aTransform.scale( 1.0/pScaling->getX(), 1.0/pScaling->getY() ); - - aTransform.rotate( - *pRotation ); - - aLocalClip.transform( aTransform ); - - o_rRenderState.Clip = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - rCanvas->getUNOCanvas()->getDevice(), - ::basegfx::B2DPolyPolygon( aLocalClip ) ); - } - else if( bScaling ) - { - // scale and offset - do it on the fly, have to - // convert to float anyway. - o_rRenderState.Clip = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - rCanvas->getUNOCanvas()->getDevice(), - ::basegfx::B2DPolyPolygon( - ::basegfx::tools::createPolygonFromRect( - ::basegfx::B2DRectangle( - (double)(aLocalClipRect.Left() - rOffset.getX())/pScaling->getX(), - (double)(aLocalClipRect.Top() - rOffset.getY())/pScaling->getY(), - (double)(aLocalClipRect.Right() - rOffset.getX())/pScaling->getX(), - (double)(aLocalClipRect.Bottom() - rOffset.getY())/pScaling->getY() ) ) ) ); - } - else - { - // offset only - do it on the fly, have to convert - // to float anyway. - o_rRenderState.Clip = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - rCanvas->getUNOCanvas()->getDevice(), - ::basegfx::B2DPolyPolygon( - ::basegfx::tools::createPolygonFromRect( - ::basegfx::B2DRectangle( aLocalClipRect.Left() - rOffset.getX(), - aLocalClipRect.Top() - rOffset.getY(), - aLocalClipRect.Right() - rOffset.getX(), - aLocalClipRect.Bottom() - rOffset.getY() ) ) ) ); - } - - return true; - } - - // empty clip, nothing to do - return false; - } - - // create overline/underline/strikeout line info struct - TextLineInfo createTextLineInfo( const ::VirtualDevice& rVDev, - const ::cppcanvas::internal::OutDevState& rState ) - { - const sal_Bool bOldMode( rVDev.IsMapModeEnabled() ); - - // #i68512# Force metric regeneration with mapmode enabled - // (prolly OutDev bug) - rVDev.GetFontMetric(); - - // will restore map mode below - const_cast< ::VirtualDevice& >(rVDev).EnableMapMode( sal_False ); - - const ::FontMetric aMetric = rVDev.GetFontMetric(); - - TextLineInfo aTextInfo( - (aMetric.GetDescent() + 2) / 4.0, - ((aMetric.GetIntLeading() + 1.5) / 3.0), - (aMetric.GetIntLeading() / 2.0) - aMetric.GetAscent(), - aMetric.GetDescent() / 2.0, - (aMetric.GetIntLeading() - aMetric.GetAscent()) / 3.0, - rState.textOverlineStyle, - rState.textUnderlineStyle, - rState.textStrikeoutStyle ); - - const_cast< ::VirtualDevice& >(rVDev).EnableMapMode( bOldMode ); - - return aTextInfo; - } - - namespace - { - void appendRect( ::basegfx::B2DPolyPolygon& o_rPoly, - const ::basegfx::B2DPoint& rStartPos, - const double nX1, - const double nY1, - const double nX2, - const double nY2 ) - { - const double x( rStartPos.getX() ); - const double y( rStartPos.getY() ); - - o_rPoly.append( - ::basegfx::tools::createPolygonFromRect( - ::basegfx::B2DRectangle( x + nX1, y + nY1, x + nX2, y + nY2 ) ) ); - } - - void appendRect( ::basegfx::B2DPolyPolygon& o_rPoly, - const double nX1, - const double nY1, - const double nX2, - const double nY2 ) - { - o_rPoly.append( - ::basegfx::tools::createPolygonFromRect( - ::basegfx::B2DRectangle( nX1, nY1, nX2, nY2 ) ) ); - } - - void appendDashes( ::basegfx::B2DPolyPolygon& o_rPoly, - const double nX, - const double nY, - const double nLineWidth, - const double nLineHeight, - const double nDashWidth, - const double nDashSkip ) - { - const sal_Int32 nNumLoops( - static_cast< sal_Int32 >( - ::std::max( 1.0, - nLineWidth / nDashSkip ) + .5) ); - - double x = nX; - for( sal_Int32 i=0; i<nNumLoops; ++i ) - { - appendRect( o_rPoly, - x, nY, - x + nDashWidth, nY + nLineHeight ); - - x += nDashSkip; - } - } - } - - // create line actions for text such as underline and - // strikeout - ::basegfx::B2DPolyPolygon createTextLinesPolyPolygon( const ::basegfx::B2DPoint rStartPos, - const double& rLineWidth, - const TextLineInfo& rTextLineInfo ) - { - // fill the polypolygon with all text lines - ::basegfx::B2DPolyPolygon aTextLinesPolyPoly; - - switch( rTextLineInfo.mnOverlineStyle ) - { - case UNDERLINE_NONE: // nothing to do - // FALLTHROUGH intended - case UNDERLINE_DONTKNOW: - break; - - case UNDERLINE_SMALLWAVE: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_WAVE: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_SINGLE: - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnOverlineOffset, - rLineWidth, - rTextLineInfo.mnOverlineOffset + rTextLineInfo.mnOverlineHeight ); - break; - - case UNDERLINE_BOLDDOTTED: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLDDASH: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLDLONGDASH: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLDDASHDOT: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLDDASHDOTDOT:// TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLDWAVE: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLD: - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnOverlineOffset - rTextLineInfo.mnOverlineHeight, - rLineWidth, - rTextLineInfo.mnOverlineOffset + rTextLineInfo.mnOverlineHeight ); - break; - - case UNDERLINE_DOUBLEWAVE: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_DOUBLE: - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnOverlineOffset - rTextLineInfo.mnOverlineHeight * 2.0 , - rLineWidth, - rTextLineInfo.mnOverlineOffset - rTextLineInfo.mnOverlineHeight ); - - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnOverlineOffset + rTextLineInfo.mnOverlineHeight, - rLineWidth, - rTextLineInfo.mnOverlineOffset + rTextLineInfo.mnOverlineHeight * 2.0 ); - break; - - case UNDERLINE_DASHDOTDOT: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_DOTTED: - appendDashes( - aTextLinesPolyPoly, - rStartPos.getX(), - rStartPos.getY() + rTextLineInfo.mnOverlineOffset, - rLineWidth, - rTextLineInfo.mnOverlineHeight, - rTextLineInfo.mnOverlineHeight, - 2*rTextLineInfo.mnOverlineHeight ); - break; - - case UNDERLINE_DASHDOT: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_DASH: - appendDashes( - aTextLinesPolyPoly, - rStartPos.getX(), - rStartPos.getY() + rTextLineInfo.mnOverlineOffset, - rLineWidth, - rTextLineInfo.mnOverlineHeight, - 3*rTextLineInfo.mnOverlineHeight, - 6*rTextLineInfo.mnOverlineHeight ); - break; - - case UNDERLINE_LONGDASH: - appendDashes( - aTextLinesPolyPoly, - rStartPos.getX(), - rStartPos.getY() + rTextLineInfo.mnOverlineOffset, - rLineWidth, - rTextLineInfo.mnOverlineHeight, - 6*rTextLineInfo.mnOverlineHeight, - 12*rTextLineInfo.mnOverlineHeight ); - break; - - default: - ENSURE_OR_THROW( false, - "::cppcanvas::internal::createTextLinesPolyPolygon(): Unexpected overline case" ); - } - - switch( rTextLineInfo.mnUnderlineStyle ) - { - case UNDERLINE_NONE: // nothing to do - // FALLTHROUGH intended - case UNDERLINE_DONTKNOW: - break; - - case UNDERLINE_SMALLWAVE: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_WAVE: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_SINGLE: - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnUnderlineOffset, - rLineWidth, - rTextLineInfo.mnUnderlineOffset + rTextLineInfo.mnLineHeight ); - break; - - case UNDERLINE_BOLDDOTTED: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLDDASH: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLDLONGDASH: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLDDASHDOT: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLDDASHDOTDOT:// TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLDWAVE: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_BOLD: - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnUnderlineOffset, - rLineWidth, - rTextLineInfo.mnUnderlineOffset + 2*rTextLineInfo.mnLineHeight ); - break; - - case UNDERLINE_DOUBLEWAVE: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_DOUBLE: - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnUnderlineOffset - rTextLineInfo.mnLineHeight, - rLineWidth, - rTextLineInfo.mnUnderlineOffset ); - - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnUnderlineOffset + 2*rTextLineInfo.mnLineHeight, - rLineWidth, - rTextLineInfo.mnUnderlineOffset + 3*rTextLineInfo.mnLineHeight ); - break; - - case UNDERLINE_DASHDOTDOT: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_DOTTED: - appendDashes( - aTextLinesPolyPoly, - rStartPos.getX(), - rStartPos.getY() + rTextLineInfo.mnUnderlineOffset, - rLineWidth, - rTextLineInfo.mnLineHeight, - rTextLineInfo.mnLineHeight, - 2*rTextLineInfo.mnLineHeight ); - break; - - case UNDERLINE_DASHDOT: // TODO(F3): NYI - // FALLTHROUGH intended - case UNDERLINE_DASH: - appendDashes( - aTextLinesPolyPoly, - rStartPos.getX(), - rStartPos.getY() + rTextLineInfo.mnUnderlineOffset, - rLineWidth, - rTextLineInfo.mnLineHeight, - 3*rTextLineInfo.mnLineHeight, - 6*rTextLineInfo.mnLineHeight ); - break; - - case UNDERLINE_LONGDASH: - appendDashes( - aTextLinesPolyPoly, - rStartPos.getX(), - rStartPos.getY() + rTextLineInfo.mnUnderlineOffset, - rLineWidth, - rTextLineInfo.mnLineHeight, - 6*rTextLineInfo.mnLineHeight, - 12*rTextLineInfo.mnLineHeight ); - break; - - default: - ENSURE_OR_THROW( false, - "::cppcanvas::internal::createTextLinesPolyPolygon(): Unexpected underline case" ); - } - - switch( rTextLineInfo.mnStrikeoutStyle ) - { - case STRIKEOUT_NONE: // nothing to do - // FALLTHROUGH intended - case STRIKEOUT_DONTKNOW: - break; - - case STRIKEOUT_SLASH: // TODO(Q1): we should handle this in the text layer - // FALLTHROUGH intended - case STRIKEOUT_X: - break; - - case STRIKEOUT_SINGLE: - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnStrikeoutOffset, - rLineWidth, - rTextLineInfo.mnStrikeoutOffset + rTextLineInfo.mnLineHeight ); - break; - - case STRIKEOUT_BOLD: - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnStrikeoutOffset, - rLineWidth, - rTextLineInfo.mnStrikeoutOffset + 2*rTextLineInfo.mnLineHeight ); - break; - - case STRIKEOUT_DOUBLE: - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnStrikeoutOffset - rTextLineInfo.mnLineHeight, - rLineWidth, - rTextLineInfo.mnStrikeoutOffset ); - - appendRect( - aTextLinesPolyPoly, - rStartPos, - 0, - rTextLineInfo.mnStrikeoutOffset + 2*rTextLineInfo.mnLineHeight, - rLineWidth, - rTextLineInfo.mnStrikeoutOffset + 3*rTextLineInfo.mnLineHeight ); - break; - - default: - ENSURE_OR_THROW( false, - "::cppcanvas::internal::createTextLinesPolyPolygon(): Unexpected strikeout case" ); - } - - return aTextLinesPolyPoly; - } - - ::basegfx::B2DRange calcDevicePixelBounds( const ::basegfx::B2DRange& rBounds, - const rendering::ViewState& viewState, - const rendering::RenderState& renderState ) - { - ::basegfx::B2DHomMatrix aTransform; - ::canvas::tools::mergeViewAndRenderTransform( aTransform, - viewState, - renderState ); - - ::basegfx::B2DRange aTransformedBounds; - return ::canvas::tools::calcTransformedRectBounds( aTransformedBounds, - rBounds, - aTransform ); - } - - // create line actions for text such as underline and - // strikeout - ::basegfx::B2DPolyPolygon createTextLinesPolyPolygon( const double& rStartOffset, - const double& rLineWidth, - const TextLineInfo& rTextLineInfo ) - { - return createTextLinesPolyPolygon( - ::basegfx::B2DPoint( rStartOffset, - 0.0 ), - rLineWidth, - rTextLineInfo ); - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/mtftools.hxx b/cppcanvas/source/mtfrenderer/mtftools.hxx deleted file mode 100644 index 323b11e432e7..000000000000 --- a/cppcanvas/source/mtfrenderer/mtftools.hxx +++ /dev/null @@ -1,207 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_RENDERER_MTFTOOLS_HXX -#define _CPPCANVAS_RENDERER_MTFTOOLS_HXX - -#include <action.hxx> -#include <cppcanvas/canvas.hxx> - - -class VirtualDevice; -class Size; - -namespace basegfx -{ - class B2DVector; - class B2DPoint; -} -namespace com { namespace sun { namespace star { namespace rendering -{ - struct RenderState; -} } } } - - -namespace cppcanvas -{ - namespace internal - { - struct OutDevState; - } - - namespace tools - { - /** Init render state from OutDevState - - This method initializes the given render state object, - sets up the transformation and the clip from the - OutDevState. - */ - void initRenderState( ::com::sun::star::rendering::RenderState& renderState, - const ::cppcanvas::internal::OutDevState& outdevState ); - - /** Calc output offset relative to baseline - - The XCanvas API always renders text relative to its - baseline. This method calculates an offset in logical - coordinates, depending on the OutDevState's - textReferencePoint and the font currently set, to offset - the text from the baseline. - - @param outdevState - State to take textReferencePoint from - - @param rVDev - VDev to obtain font metrics from. - */ - ::Size getBaselineOffset( const ::cppcanvas::internal::OutDevState& outdevState, - const VirtualDevice& rVDev ); - - /** Construct a matrix that converts from logical to pixel - coordinate system. - - This method calculates a matrix that approximates the - VirtualDevice's LogicToPixel conversion (disregarding any - offset components, thus the 'linear' in the method name - - the returned matrix is guaranteed to be linear). - - @param o_rMatrix - This matrix will receive the calculated transform, and is - also returned from this method. - - @return the calculated transformation matrix. - */ - ::basegfx::B2DHomMatrix& calcLogic2PixelLinearTransform( ::basegfx::B2DHomMatrix& o_rMatrix, - const VirtualDevice& rVDev ); - - /** Construct a matrix that converts from logical to pixel - coordinate system. - - This method calculates a matrix that approximates the - VirtualDevice's LogicToPixel conversion. - - @param o_rMatrix - This matrix will receive the calculated transform, and is - also returned from this method. - - @return the calculated transformation matrix. - */ - ::basegfx::B2DHomMatrix& calcLogic2PixelAffineTransform( ::basegfx::B2DHomMatrix& o_rMatrix, - const VirtualDevice& rVDev ); - - /** This method modifies the clip, to cancel the given - transformation. - - As the clip is relative to the render state - transformation, offsetting or scaling the render state - must modify the clip, to keep it at the same position - relative to the primitive at hand - - @param o_rRenderState - Render state to change the clip in - - @param rOutdevState - Input state. Is used to retrieve the original clip from - - @param rOffset - The clip is offsetted by the negative of this value. - - @param pScaling - The clip is inversely scaled by this value (if given) - - @param pRotation - The clip is inversely rotated by this value (if given) - - @return true, if the clip has changed, false if not - */ - bool modifyClip( ::com::sun::star::rendering::RenderState& o_rRenderState, - const struct ::cppcanvas::internal::OutDevState& rOutdevState, - const CanvasSharedPtr& rCanvas, - const ::basegfx::B2DPoint& rOffset, - const ::basegfx::B2DVector* pScaling, - const double* pRotation ); - - struct TextLineInfo - { - TextLineInfo( const double& rLineHeight, - const double& rOverlineHeight, - const double& rOverlineOffset, - const double& rUnderlineOffset, - const double& rStrikeoutOffset, - sal_Int8 nOverlineStyle, - sal_Int8 nUnderlineStyle, - sal_Int8 nStrikeoutStyle ) : - mnLineHeight( rLineHeight ), - mnOverlineHeight( rOverlineHeight ), - mnOverlineOffset( rOverlineOffset ), - mnUnderlineOffset( rUnderlineOffset ), - mnStrikeoutOffset( rStrikeoutOffset ), - mnOverlineStyle( nOverlineStyle ), - mnUnderlineStyle( nUnderlineStyle ), - mnStrikeoutStyle( nStrikeoutStyle ) - { - } - - double mnLineHeight; - double mnOverlineHeight; - double mnOverlineOffset; - double mnUnderlineOffset; - double mnStrikeoutOffset; - sal_Int8 mnOverlineStyle; - sal_Int8 mnUnderlineStyle; - sal_Int8 mnStrikeoutStyle; - }; - - /** Transform given bounds to device coordinate system. - */ - ::basegfx::B2DRange calcDevicePixelBounds( const ::basegfx::B2DRange& rBounds, - const ::com::sun::star::rendering::ViewState& viewState, - const ::com::sun::star::rendering::RenderState& renderState ); - - /** Generate text underline/strikeout info struct from OutDev - state. - */ - TextLineInfo createTextLineInfo( const ::VirtualDevice& rVDev, - const ::cppcanvas::internal::OutDevState& rState ); - - /** Create a poly-polygon representing the given combination - of overline, strikeout and underline. - - @param rStartOffset - Offset in X direction, where the underline starts - - @param rLineWidth - Width of the line of text to overline/strikeout/underline - - @param rTextLineInfo - Common info needed for overline/strikeout/underline generation - */ - ::basegfx::B2DPolyPolygon createTextLinesPolyPolygon( const double& rStartOffset, - const double& rLineWidth, - const TextLineInfo& rTextLineInfo ); - - ::basegfx::B2DPolyPolygon createTextLinesPolyPolygon( const ::basegfx::B2DPoint rStartPos, - const double& rLineWidth, - const TextLineInfo& rTextLineInfo ); - } -} - -#endif /* _CPPCANVAS_RENDERER_MTFTOOLS_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/pointaction.cxx b/cppcanvas/source/mtfrenderer/pointaction.cxx deleted file mode 100644 index 3349e57996b5..000000000000 --- a/cppcanvas/source/mtfrenderer/pointaction.cxx +++ /dev/null @@ -1,178 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <com/sun/star/rendering/XCanvas.hpp> - -#include <sal/types.h> -#include <vcl/canvastools.hxx> - -#include <basegfx/range/b2drange.hxx> -#include <basegfx/point/b2dpoint.hxx> -#include <basegfx/tools/canvastools.hxx> -#include <canvas/canvastools.hxx> - -#include <boost/utility.hpp> - -#include "pointaction.hxx" -#include "outdevstate.hxx" -#include "cppcanvas/canvas.hxx" -#include "mtftools.hxx" - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - namespace - { - class PointAction : public Action, private ::boost::noncopyable - { - public: - PointAction( const ::basegfx::B2DPoint&, - const CanvasSharedPtr&, - const OutDevState& ); - PointAction( const ::basegfx::B2DPoint&, - const CanvasSharedPtr&, - const OutDevState&, - const ::Color& ); - - virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - // default: disabled copy/assignment - PointAction(const PointAction&); - PointAction& operator = ( const PointAction& ); - - ::basegfx::B2DPoint maPoint; - CanvasSharedPtr mpCanvas; - ::com::sun::star::rendering::RenderState maState; - }; - - PointAction::PointAction( const ::basegfx::B2DPoint& rPoint, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) : - maPoint( rPoint ), - mpCanvas( rCanvas ), - maState() - { - tools::initRenderState(maState,rState); - maState.DeviceColor = rState.lineColor; - } - - PointAction::PointAction( const ::basegfx::B2DPoint& rPoint, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::Color& rAltColor ) : - maPoint( rPoint ), - mpCanvas( rCanvas ), - maState() - { - tools::initRenderState(maState,rState); - maState.DeviceColor = ::vcl::unotools::colorToDoubleSequence( - rAltColor, - rCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace() ); - } - - bool PointAction::render( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::PointAction::render()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::PointAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - mpCanvas->getUNOCanvas()->drawPoint( ::basegfx::unotools::point2DFromB2DPoint(maPoint), - mpCanvas->getViewState(), - aLocalState ); - - return true; - } - - bool PointAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // point only contains a single action, fail if subset - // requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return false; - - return render( rTransformation ); - } - - ::basegfx::B2DRange PointAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return tools::calcDevicePixelBounds( ::basegfx::B2DRange( maPoint.getX()-1, - maPoint.getY()-1, - maPoint.getX()+1, - maPoint.getY()+1 ), - mpCanvas->getViewState(), - aLocalState ); - } - - ::basegfx::B2DRange PointAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // point only contains a single action, empty bounds - // if subset requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return ::basegfx::B2DRange(); - - return getBounds( rTransformation ); - } - - sal_Int32 PointAction::getActionCount() const - { - return 1; - } - } - - ActionSharedPtr PointActionFactory::createPointAction( const ::basegfx::B2DPoint& rPoint, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) - { - return ActionSharedPtr( new PointAction( rPoint, rCanvas, rState ) ); - } - - ActionSharedPtr PointActionFactory::createPointAction( const ::basegfx::B2DPoint& rPoint, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::Color& rColor ) - { - return ActionSharedPtr( new PointAction( rPoint, rCanvas, rState, rColor ) ); - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/pointaction.hxx b/cppcanvas/source/mtfrenderer/pointaction.hxx deleted file mode 100644 index 1487cfe65b9a..000000000000 --- a/cppcanvas/source/mtfrenderer/pointaction.hxx +++ /dev/null @@ -1,72 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_POINTACTION_HXX -#define _CPPCANVAS_POINTACTION_HXX - -#include <action.hxx> -#include <cppcanvas/canvas.hxx> - -class Color; -namespace basegfx { - class B2DPoint; -} - -/* Definition of internal::PointActionFactory class */ - -namespace cppcanvas -{ - namespace internal - { - struct OutDevState; - - /** Creates encapsulated converters between GDIMetaFile and - XCanvas. The Canvas argument is deliberately placed at the - constructor, to force reconstruction of this object for a - new canvas. This considerably eases internal state - handling, since a lot of the internal state (e.g. fonts, - text layout) is Canvas-dependent. - */ - class PointActionFactory - { - public: - /// Point in current color - static ActionSharedPtr createPointAction( const ::basegfx::B2DPoint&, - const CanvasSharedPtr&, - const OutDevState& ); - - /// Point in given color - static ActionSharedPtr createPointAction( const ::basegfx::B2DPoint&, - const CanvasSharedPtr&, - const OutDevState&, - const ::Color& ); - - private: - // static factory, disable big four - PointActionFactory(); - ~PointActionFactory(); - PointActionFactory(const PointActionFactory&); - PointActionFactory& operator=( const PointActionFactory& ); - }; - } -} - -#endif /* _CPPCANVAS_POINTACTION_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/polypolyaction.cxx b/cppcanvas/source/mtfrenderer/polypolyaction.cxx deleted file mode 100644 index af08d65435b1..000000000000 --- a/cppcanvas/source/mtfrenderer/polypolyaction.cxx +++ /dev/null @@ -1,514 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <com/sun/star/rendering/XCanvas.hpp> -#include <com/sun/star/rendering/TexturingMode.hpp> - -#include <sal/types.h> -#include <vcl/canvastools.hxx> - -#include <basegfx/range/b2drectangle.hxx> -#include <basegfx/tools/canvastools.hxx> -#include <basegfx/polygon/b2dpolypolygon.hxx> -#include <basegfx/polygon/b2dpolypolygontools.hxx> -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <canvas/canvastools.hxx> - -#include <boost/utility.hpp> - -#include "cachedprimitivebase.hxx" -#include "polypolyaction.hxx" -#include "outdevstate.hxx" -#include "mtftools.hxx" - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - namespace - { - class PolyPolyAction : public CachedPrimitiveBase - { - public: - PolyPolyAction( const ::basegfx::B2DPolyPolygon&, - const CanvasSharedPtr&, - const OutDevState&, - bool bFill, - bool bStroke ); - PolyPolyAction( const ::basegfx::B2DPolyPolygon&, - const CanvasSharedPtr&, - const OutDevState&, - bool bFill, - bool bStroke, - int nTransparency ); - - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - using Action::render; - virtual bool renderPrimitive( uno::Reference< rendering::XCachedPrimitive >& rCachedPrimitive, - const ::basegfx::B2DHomMatrix& rTransformation ) const; - - const uno::Reference< rendering::XPolyPolygon2D > mxPolyPoly; - const ::basegfx::B2DRange maBounds; - const CanvasSharedPtr mpCanvas; - - // stroke color is now implicit: the maState.DeviceColor member - rendering::RenderState maState; - - uno::Sequence< double > maFillColor; - }; - - PolyPolyAction::PolyPolyAction( const ::basegfx::B2DPolyPolygon& rPolyPoly, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - bool bFill, - bool bStroke ) : - CachedPrimitiveBase( rCanvas, false ), - mxPolyPoly( ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( rCanvas->getUNOCanvas()->getDevice(), rPolyPoly) ), - maBounds( ::basegfx::tools::getRange(rPolyPoly) ), - mpCanvas( rCanvas ), - maState(), - maFillColor() - { - tools::initRenderState(maState,rState); - - if( bFill ) - maFillColor = rState.fillColor; - - if( bStroke ) - maState.DeviceColor = rState.lineColor; - } - - PolyPolyAction::PolyPolyAction( const ::basegfx::B2DPolyPolygon& rPolyPoly, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - bool bFill, - bool bStroke, - int nTransparency ) : - CachedPrimitiveBase( rCanvas, false ), - mxPolyPoly( ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( rCanvas->getUNOCanvas()->getDevice(), rPolyPoly) ), - maBounds( ::basegfx::tools::getRange(rPolyPoly) ), - mpCanvas( rCanvas ), - maState(), - maFillColor() - { - tools::initRenderState(maState,rState); - - if( bFill ) - { - maFillColor = rState.fillColor; - - if( maFillColor.getLength() < 4 ) - maFillColor.realloc( 4 ); - - // TODO(F1): Color management - // adapt fill color transparency - maFillColor[3] = 1.0 - nTransparency / 100.0; - } - - if( bStroke ) - { - maState.DeviceColor = rState.lineColor; - - if( maState.DeviceColor.getLength() < 4 ) - maState.DeviceColor.realloc( 4 ); - - // TODO(F1): Color management - // adapt fill color transparency - maState.DeviceColor[3] = 1.0 - nTransparency / 100.0; - } - } - - bool PolyPolyAction::renderPrimitive( uno::Reference< rendering::XCachedPrimitive >& rCachedPrimitive, - const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::PolyPolyAction::renderPrimitive()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::PolyPolyAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - if( maFillColor.getLength() ) - { - // TODO(E3): Use DBO's finalizer here, - // fillPolyPolygon() might throw - const uno::Sequence< double > aTmpColor( aLocalState.DeviceColor ); - aLocalState.DeviceColor = maFillColor; - - rCachedPrimitive = mpCanvas->getUNOCanvas()->fillPolyPolygon( mxPolyPoly, - mpCanvas->getViewState(), - aLocalState ); - - aLocalState.DeviceColor = aTmpColor; - } - - if( aLocalState.DeviceColor.getLength() ) - { - rCachedPrimitive = mpCanvas->getUNOCanvas()->drawPolyPolygon( mxPolyPoly, - mpCanvas->getViewState(), - aLocalState ); - } - - return true; - } - - bool PolyPolyAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // TODO(F1): Split up poly-polygon into polygons, or even - // line segments, when subsets are requested. - - // polygon only contains a single action, fail if subset - // requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return false; - - return CachedPrimitiveBase::render( rTransformation ); - } - - ::basegfx::B2DRange PolyPolyAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return tools::calcDevicePixelBounds( - maBounds, - mpCanvas->getViewState(), - aLocalState ); - } - - ::basegfx::B2DRange PolyPolyAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // TODO(F1): Split up poly-polygon into polygons, or even - // line segments, when subsets are requested. - - // polygon only contains a single action, empty bounds - // if subset requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return ::basegfx::B2DRange(); - - return getBounds( rTransformation ); - } - - sal_Int32 PolyPolyAction::getActionCount() const - { - // TODO(F1): Split up poly-polygon into polygons, or even - // line segments, when subsets are requested. - return 1; - } - - - // ------------------------------------------------------------------------------- - - class TexturedPolyPolyAction : public CachedPrimitiveBase - { - public: - TexturedPolyPolyAction( const ::basegfx::B2DPolyPolygon& rPoly, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const rendering::Texture& rTexture ); - - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - using Action::render; - virtual bool renderPrimitive( uno::Reference< rendering::XCachedPrimitive >& rCachedPrimitive, - const ::basegfx::B2DHomMatrix& rTransformation ) const; - - const uno::Reference< rendering::XPolyPolygon2D > mxPolyPoly; - const ::basegfx::B2DRectangle maBounds; - const CanvasSharedPtr mpCanvas; - - // stroke color is now implicit: the maState.DeviceColor member - rendering::RenderState maState; - const rendering::Texture maTexture; - }; - - TexturedPolyPolyAction::TexturedPolyPolyAction( const ::basegfx::B2DPolyPolygon& rPolyPoly, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const rendering::Texture& rTexture ) : - CachedPrimitiveBase( rCanvas, true ), - mxPolyPoly( ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( rCanvas->getUNOCanvas()->getDevice(), rPolyPoly) ), - maBounds( ::basegfx::tools::getRange(rPolyPoly) ), - mpCanvas( rCanvas ), - maState(), - maTexture( rTexture ) - { - tools::initRenderState(maState,rState); - } - - bool TexturedPolyPolyAction::renderPrimitive( uno::Reference< rendering::XCachedPrimitive >& rCachedPrimitive, - const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::PolyPolyAction::renderPrimitive()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::PolyPolyAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - uno::Sequence< rendering::Texture > aSeq(1); - aSeq[0] = maTexture; - - rCachedPrimitive = mpCanvas->getUNOCanvas()->fillTexturedPolyPolygon( mxPolyPoly, - mpCanvas->getViewState(), - aLocalState, - aSeq ); - return true; - } - - bool TexturedPolyPolyAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // TODO(F1): Split up poly-polygon into polygons, or even - // line segments, when subsets are requested. - - // polygon only contains a single action, fail if subset - // requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return false; - - return CachedPrimitiveBase::render( rTransformation ); - } - - ::basegfx::B2DRange TexturedPolyPolyAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return tools::calcDevicePixelBounds( - maBounds, - mpCanvas->getViewState(), - aLocalState ); - } - - ::basegfx::B2DRange TexturedPolyPolyAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // TODO(F1): Split up poly-polygon into polygons, or even - // line segments, when subsets are requested. - - // polygon only contains a single action, empty bounds - // if subset requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return ::basegfx::B2DRange(); - - return getBounds( rTransformation ); - } - - sal_Int32 TexturedPolyPolyAction::getActionCount() const - { - // TODO(F1): Split up poly-polygon into polygons, or even - // line segments, when subsets are requested. - return 1; - } - - // ------------------------------------------------------------------------------- - - class StrokedPolyPolyAction : public CachedPrimitiveBase - { - public: - StrokedPolyPolyAction( const ::basegfx::B2DPolyPolygon& rPoly, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const rendering::StrokeAttributes& rStrokeAttributes ); - - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - using Action::render; - virtual bool renderPrimitive( uno::Reference< rendering::XCachedPrimitive >& rCachedPrimitive, - const ::basegfx::B2DHomMatrix& rTransformation ) const; - - const uno::Reference< rendering::XPolyPolygon2D > mxPolyPoly; - const ::basegfx::B2DRectangle maBounds; - const CanvasSharedPtr mpCanvas; - rendering::RenderState maState; - const rendering::StrokeAttributes maStrokeAttributes; - }; - - StrokedPolyPolyAction::StrokedPolyPolyAction( const ::basegfx::B2DPolyPolygon& rPolyPoly, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const rendering::StrokeAttributes& rStrokeAttributes ) : - CachedPrimitiveBase( rCanvas, false ), - mxPolyPoly( ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( rCanvas->getUNOCanvas()->getDevice(), rPolyPoly) ), - maBounds( ::basegfx::tools::getRange(rPolyPoly) ), - mpCanvas( rCanvas ), - maState(), - maStrokeAttributes( rStrokeAttributes ) - { - tools::initRenderState(maState,rState); - maState.DeviceColor = rState.lineColor; - } - - bool StrokedPolyPolyAction::renderPrimitive( uno::Reference< rendering::XCachedPrimitive >& rCachedPrimitive, - const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::PolyPolyAction::renderPrimitive()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::PolyPolyAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - rCachedPrimitive = mpCanvas->getUNOCanvas()->strokePolyPolygon( mxPolyPoly, - mpCanvas->getViewState(), - aLocalState, - maStrokeAttributes ); - return true; - } - - bool StrokedPolyPolyAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // TODO(F1): Split up poly-polygon into polygons, or even - // line segments, when subsets are requested. - - // polygon only contains a single action, fail if subset - // requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return false; - - return CachedPrimitiveBase::render( rTransformation ); - } - - ::basegfx::B2DRange StrokedPolyPolyAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return tools::calcDevicePixelBounds( - maBounds, - mpCanvas->getViewState(), - aLocalState ); - } - - ::basegfx::B2DRange StrokedPolyPolyAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // TODO(F1): Split up poly-polygon into polygons, or even - // line segments, when subsets are requested. - - // polygon only contains a single action, empty bounds - // if subset requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return ::basegfx::B2DRange(); - - return getBounds( rTransformation ); - } - - sal_Int32 StrokedPolyPolyAction::getActionCount() const - { - // TODO(F1): Split up poly-polygon into polygons, or even - // line segments, when subsets are requested. - return 1; - } - } - - ActionSharedPtr PolyPolyActionFactory::createPolyPolyAction( const ::basegfx::B2DPolyPolygon& rPoly, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) - { - OSL_ENSURE( rState.isLineColorSet || rState.isFillColorSet, - "PolyPolyActionFactory::createPolyPolyAction() with empty line and fill color" ); - return ActionSharedPtr( new PolyPolyAction( rPoly, rCanvas, rState, - rState.isFillColorSet, - rState.isLineColorSet ) ); - } - - ActionSharedPtr PolyPolyActionFactory::createPolyPolyAction( const ::basegfx::B2DPolyPolygon& rPoly, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const rendering::Texture& rTexture ) - { - return ActionSharedPtr( new TexturedPolyPolyAction( rPoly, rCanvas, rState, rTexture ) ); - } - - ActionSharedPtr PolyPolyActionFactory::createLinePolyPolyAction( const ::basegfx::B2DPolyPolygon& rPoly, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) - { - OSL_ENSURE( rState.isLineColorSet, - "PolyPolyActionFactory::createLinePolyPolyAction() called with empty line color" ); - - return ActionSharedPtr( new PolyPolyAction( rPoly, rCanvas, rState, - false, - rState.isLineColorSet ) ); - } - - ActionSharedPtr PolyPolyActionFactory::createPolyPolyAction( const ::basegfx::B2DPolyPolygon& rPoly, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const rendering::StrokeAttributes& rStrokeAttributes ) - { - OSL_ENSURE( rState.isLineColorSet, - "PolyPolyActionFactory::createPolyPolyAction() for strokes called with empty line color" ); - return ActionSharedPtr( new StrokedPolyPolyAction( rPoly, rCanvas, rState, rStrokeAttributes ) ); - } - - ActionSharedPtr PolyPolyActionFactory::createPolyPolyAction( const ::basegfx::B2DPolyPolygon& rPoly, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - int nTransparency ) - { - OSL_ENSURE( rState.isLineColorSet || rState.isFillColorSet, - "PolyPolyActionFactory::createPolyPolyAction() with empty line and fill color" ); - return ActionSharedPtr( new PolyPolyAction( rPoly, rCanvas, rState, - rState.isFillColorSet, - rState.isLineColorSet, - nTransparency ) ); - } - - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/polypolyaction.hxx b/cppcanvas/source/mtfrenderer/polypolyaction.hxx deleted file mode 100644 index 47c4e91c204c..000000000000 --- a/cppcanvas/source/mtfrenderer/polypolyaction.hxx +++ /dev/null @@ -1,95 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_POLYPOLYACTION_HXX -#define _CPPCANVAS_POLYPOLYACTION_HXX - -#include <action.hxx> -#include <cppcanvas/canvas.hxx> - - -namespace basegfx { - class B2DPolyPolygon; -} -namespace com { namespace sun { namespace star { namespace rendering -{ - struct Texture; - struct StrokeAttributes; -} } } } - - -/* Definition of internal::PolyPolyActionFactory class */ - -namespace cppcanvas -{ - namespace internal - { - struct OutDevState; - - /** Creates encapsulated converters between GDIMetaFile and - XCanvas. The Canvas argument is deliberately placed at the - constructor, to force reconstruction of this object for a - new canvas. This considerably eases internal state - handling, since a lot of the internal state (e.g. fonts, - text layout) is Canvas-dependent. - */ - class PolyPolyActionFactory - { - public: - /// Create polygon, fill/stroke according to state - static ActionSharedPtr createPolyPolyAction( const ::basegfx::B2DPolyPolygon&, - const CanvasSharedPtr&, - const OutDevState& ); - - /// Create texture-filled polygon - static ActionSharedPtr createPolyPolyAction( const ::basegfx::B2DPolyPolygon&, - const CanvasSharedPtr&, - const OutDevState&, - const ::com::sun::star::rendering::Texture& ); - - /// Create line polygon (always stroked, not filled) - static ActionSharedPtr createLinePolyPolyAction( const ::basegfx::B2DPolyPolygon&, - const CanvasSharedPtr&, - const OutDevState& ); - - /// Create stroked polygon - static ActionSharedPtr createPolyPolyAction( const ::basegfx::B2DPolyPolygon&, - const CanvasSharedPtr&, - const OutDevState&, - const ::com::sun::star::rendering::StrokeAttributes& ); - - /// For transparent painting of the given polygon (normally, we take the colors always opaque) - static ActionSharedPtr createPolyPolyAction( const ::basegfx::B2DPolyPolygon&, - const CanvasSharedPtr&, - const OutDevState&, - int nTransparency ); - - private: - // static factory, disable big four - PolyPolyActionFactory(); - ~PolyPolyActionFactory(); - PolyPolyActionFactory(const PolyPolyActionFactory&); - PolyPolyActionFactory& operator=( const PolyPolyActionFactory& ); - }; - } -} - -#endif /* _CPPCANVAS_POLYPOLYACTION_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/textaction.cxx b/cppcanvas/source/mtfrenderer/textaction.cxx deleted file mode 100644 index 927d34424cb1..000000000000 --- a/cppcanvas/source/mtfrenderer/textaction.cxx +++ /dev/null @@ -1,2283 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <canvas/debug.hxx> -#include <tools/diagnose_ex.h> -#include <canvas/verbosetrace.hxx> - -#include <com/sun/star/rendering/PathCapType.hpp> -#include <com/sun/star/rendering/PathJoinType.hpp> -#include <com/sun/star/rendering/XCanvas.hpp> -#include <com/sun/star/rendering/XCanvasFont.hpp> - -#include <basegfx/numeric/ftools.hxx> -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <basegfx/range/b2drectangle.hxx> -#include <basegfx/vector/b2dsize.hxx> -#include <basegfx/polygon/b2dpolypolygontools.hxx> -#include <basegfx/polygon/b2dpolygontools.hxx> -#include <basegfx/matrix/b2dhommatrixtools.hxx> - -#include <tools/gen.hxx> -#include <vcl/canvastools.hxx> -#include <vcl/virdev.hxx> - -#include <basegfx/tools/canvastools.hxx> -#include <canvas/canvastools.hxx> - -#include <boost/scoped_array.hpp> -#include <boost/bind.hpp> -#include <boost/utility.hpp> - -#include "textaction.hxx" -#include "outdevstate.hxx" -#include "mtftools.hxx" - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - namespace - { - void init( rendering::RenderState& o_rRenderState, - const ::basegfx::B2DPoint& rStartPoint, - const OutDevState& rState, - const CanvasSharedPtr& rCanvas ) - { - tools::initRenderState(o_rRenderState,rState); - - // #i36950# Offset clip back to origin (as it's also moved - // by rStartPoint) - // #i53964# Also take VCL font rotation into account, - // since this, opposed to the FontMatrix rotation - // elsewhere, _does_ get incorporated into the render - // state transform. - tools::modifyClip( o_rRenderState, - rState, - rCanvas, - rStartPoint, - NULL, - &rState.fontRotation ); - - basegfx::B2DHomMatrix aLocalTransformation(basegfx::tools::createRotateB2DHomMatrix(rState.fontRotation)); - aLocalTransformation.translate( rStartPoint.getX(), - rStartPoint.getY() ); - ::canvas::tools::appendToRenderState( o_rRenderState, - aLocalTransformation ); - - o_rRenderState.DeviceColor = rState.textColor; - } - - void init( rendering::RenderState& o_rRenderState, - const ::basegfx::B2DPoint& rStartPoint, - const OutDevState& rState, - const CanvasSharedPtr& rCanvas, - const ::basegfx::B2DHomMatrix& rTextTransform ) - { - init( o_rRenderState, rStartPoint, rState, rCanvas ); - - // TODO(F2): Also inversely-transform clip with - // rTextTransform (which is actually rather hard, as the - // text transform is _prepended_ to the render state)! - - // prepend extra font transform to render state - // (prepend it, because it's interpreted in the unit - // rect coordinate space) - ::canvas::tools::prependToRenderState( o_rRenderState, - rTextTransform ); - } - - void init( rendering::RenderState& o_rRenderState, - uno::Reference< rendering::XCanvasFont >& o_rFont, - const ::basegfx::B2DPoint& rStartPoint, - const OutDevState& rState, - const CanvasSharedPtr& rCanvas ) - { - // ensure that o_rFont is valid. It is possible that - // text actions are generated without previously - // setting a font. Then, just take a default font - if( !o_rFont.is() ) - { - // Use completely default FontRequest - const rendering::FontRequest aFontRequest; - - geometry::Matrix2D aFontMatrix; - ::canvas::tools::setIdentityMatrix2D( aFontMatrix ); - - o_rFont = rCanvas->getUNOCanvas()->createFont( - aFontRequest, - uno::Sequence< beans::PropertyValue >(), - aFontMatrix ); - } - - init( o_rRenderState, - rStartPoint, - rState, - rCanvas ); - } - - void init( rendering::RenderState& o_rRenderState, - uno::Reference< rendering::XCanvasFont >& o_rFont, - const ::basegfx::B2DPoint& rStartPoint, - const OutDevState& rState, - const CanvasSharedPtr& rCanvas, - const ::basegfx::B2DHomMatrix& rTextTransform ) - { - init( o_rRenderState, o_rFont, rStartPoint, rState, rCanvas ); - - // TODO(F2): Also inversely-transform clip with - // rTextTransform (which is actually rather hard, as the - // text transform is _prepended_ to the render state)! - - // prepend extra font transform to render state - // (prepend it, because it's interpreted in the unit - // rect coordinate space) - ::canvas::tools::prependToRenderState( o_rRenderState, - rTextTransform ); - } - - ::basegfx::B2DPolyPolygon textLinesFromLogicalOffsets( const uno::Sequence< double >& rOffsets, - const tools::TextLineInfo& rTextLineInfo ) - { - return tools::createTextLinesPolyPolygon( - 0.0, - // extract character cell furthest to the right - *(::std::max_element( - rOffsets.getConstArray(), - rOffsets.getConstArray() + rOffsets.getLength() )), - rTextLineInfo ); - } - - uno::Sequence< double > setupDXArray( const sal_Int32* pCharWidths, - sal_Int32 nLen, - const OutDevState& rState ) - { - // convert character widths from logical units - uno::Sequence< double > aCharWidthSeq( nLen ); - double* pOutputWidths( aCharWidthSeq.getArray() ); - - // #143885# maintain (nearly) full precision of DX - // array, by circumventing integer-based - // OutDev-mapping - const double nScale( rState.mapModeTransform.get(0,0) ); - for( int i = 0; i < nLen; ++i ) - { - // TODO(F2): use correct scale direction - *pOutputWidths++ = *pCharWidths++ * nScale; - } - - return aCharWidthSeq; - } - - uno::Sequence< double > setupDXArray( const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - VirtualDevice& rVDev, - const OutDevState& rState ) - { - // no external DX array given, create one from given - // string - ::boost::scoped_array< sal_Int32 > pCharWidths( new sal_Int32[nLen] ); - - rVDev.GetTextArray( rText, pCharWidths.get(), - static_cast<sal_uInt16>(nStartPos), - static_cast<sal_uInt16>(nLen) ); - - return setupDXArray( pCharWidths.get(), nLen, rState ); - } - - ::basegfx::B2DPoint adaptStartPoint( const ::basegfx::B2DPoint& rStartPoint, - const OutDevState& rState, - const uno::Sequence< double >& rOffsets ) - { - ::basegfx::B2DPoint aLocalPoint( rStartPoint ); - - if( rState.textAlignment ) - { - // text origin is right, not left. Modify start point - // accordingly, because XCanvas::drawTextLayout() - // always aligns left! - - const double nOffset( rOffsets[ rOffsets.getLength()-1 ] ); - - // correct start point for rotated text: rotate around - // former start point - aLocalPoint.setX( aLocalPoint.getX() + cos( rState.fontRotation )*nOffset ); - aLocalPoint.setY( aLocalPoint.getY() + sin( rState.fontRotation )*nOffset ); - } - - return aLocalPoint; - } - - /** Perform common setup for array text actions - - This method creates the XTextLayout object and - initializes it, e.g. with the logical advancements. - */ - void initArrayAction( rendering::RenderState& o_rRenderState, - uno::Reference< rendering::XTextLayout >& o_rTextLayout, - const ::basegfx::B2DPoint& rStartPoint, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - const uno::Sequence< double >& rOffsets, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::basegfx::B2DHomMatrix* pTextTransform ) - { - ENSURE_OR_THROW( rOffsets.getLength(), - "::cppcanvas::internal::initArrayAction(): zero-length DX array" ); - - const ::basegfx::B2DPoint aLocalStartPoint( - adaptStartPoint( rStartPoint, rState, rOffsets ) ); - - uno::Reference< rendering::XCanvasFont > xFont( rState.xFont ); - - if( pTextTransform ) - init( o_rRenderState, xFont, aLocalStartPoint, rState, rCanvas, *pTextTransform ); - else - init( o_rRenderState, xFont, aLocalStartPoint, rState, rCanvas ); - - o_rTextLayout = xFont->createTextLayout( - rendering::StringContext( rText, nStartPos, nLen ), - rState.textDirection, - 0 ); - - ENSURE_OR_THROW( o_rTextLayout.is(), - "::cppcanvas::internal::initArrayAction(): Invalid font" ); - - o_rTextLayout->applyLogicalAdvancements( rOffsets ); - } - - double getLineWidth( ::VirtualDevice& rVDev, - const OutDevState& rState, - const rendering::StringContext& rStringContext ) - { - // TODO(F2): use correct scale direction - const ::basegfx::B2DSize aSize( rVDev.GetTextWidth( rStringContext.Text, - static_cast<sal_uInt16>(rStringContext.StartPosition), - static_cast<sal_uInt16>(rStringContext.Length) ), - 0 ); - - return (rState.mapModeTransform * aSize).getX(); - } - - uno::Sequence< double > - calcSubsetOffsets( rendering::RenderState& io_rRenderState, - double& o_rMinPos, - double& o_rMaxPos, - const uno::Reference< rendering::XTextLayout >& rOrigTextLayout, - const ::cppcanvas::internal::Action::Subset& rSubset ) - { - ENSURE_OR_THROW( rSubset.mnSubsetEnd > rSubset.mnSubsetBegin, - "::cppcanvas::internal::calcSubsetOffsets(): invalid subset range range" ); - - uno::Sequence< double > aOrigOffsets( rOrigTextLayout->queryLogicalAdvancements() ); - const double* pOffsets( aOrigOffsets.getConstArray() ); - - ENSURE_OR_THROW( aOrigOffsets.getLength() >= rSubset.mnSubsetEnd, - "::cppcanvas::internal::calcSubsetOffsets(): invalid subset range range" ); - - // TODO(F3): It currently seems that for RTL text, the - // DX offsets are nevertheless increasing in logical - // text order (I'd expect they are decreasing, - // mimicking the fact that the text is output - // right-to-left). This breaks text effects for ALL - // RTL languages. - - // determine leftmost position in given subset range - - // as the DX array contains the output positions - // starting with the second character (the first is - // assumed to have output position 0), correct begin - // iterator. - const double nMinPos( rSubset.mnSubsetBegin <= 0 ? 0 : - *(::std::min_element( pOffsets+rSubset.mnSubsetBegin-1, - pOffsets+rSubset.mnSubsetEnd )) ); - - // determine rightmost position in given subset range - // - as the DX array contains the output positions - // starting with the second character (the first is - // assumed to have output position 0), correct begin - // iterator. - const double nMaxPos( - *(::std::max_element( pOffsets + (rSubset.mnSubsetBegin <= 0 ? - 0 : rSubset.mnSubsetBegin-1), - pOffsets + rSubset.mnSubsetEnd )) ); - - - // adapt render state, to move text output to given offset - // ------------------------------------------------------- - - // TODO(F1): Strictly speaking, we also have to adapt - // the clip here, which normally should _not_ move - // with the output offset. Neglected for now, as it - // does not matter for drawing layer output - - if( rSubset.mnSubsetBegin > 0 ) - { - ::basegfx::B2DHomMatrix aTranslation; - if( rOrigTextLayout->getFont()->getFontRequest().FontDescription.IsVertical ) - { - // vertical text -> offset in y direction - aTranslation.translate( 0.0, nMinPos ); - } - else - { - // horizontal text -> offset in x direction - aTranslation.translate( nMinPos, 0.0 ); - } - - ::canvas::tools::appendToRenderState( io_rRenderState, - aTranslation ); - } - - - // reduce DX array to given substring - // ---------------------------------- - - const sal_Int32 nNewElements( rSubset.mnSubsetEnd - rSubset.mnSubsetBegin ); - uno::Sequence< double > aAdaptedOffsets( nNewElements ); - double* pAdaptedOffsets( aAdaptedOffsets.getArray() ); - - // move to new output position (subtract nMinPos, - // which is the new '0' position), copy only the range - // as given by rSubset. - ::std::transform( pOffsets + rSubset.mnSubsetBegin, - pOffsets + rSubset.mnSubsetEnd, - pAdaptedOffsets, - ::boost::bind( ::std::minus<double>(), - _1, - nMinPos ) ); - - o_rMinPos = nMinPos; - o_rMaxPos = nMaxPos; - - return aAdaptedOffsets; - } - - uno::Reference< rendering::XTextLayout > - createSubsetLayout( const rendering::StringContext& rOrigContext, - const ::cppcanvas::internal::Action::Subset& rSubset, - const uno::Reference< rendering::XTextLayout >& rOrigTextLayout ) - { - // create temporary new text layout with subset string - // --------------------------------------------------- - - const sal_Int32 nNewStartPos( rOrigContext.StartPosition + ::std::min( - rSubset.mnSubsetBegin, rOrigContext.Length-1 ) ); - const sal_Int32 nNewLength( ::std::max( - ::std::min( - rSubset.mnSubsetEnd - rSubset.mnSubsetBegin, - rOrigContext.Length ), - sal_Int32( 0 ) ) ); - - const rendering::StringContext aContext( rOrigContext.Text, - nNewStartPos, - nNewLength ); - - uno::Reference< rendering::XTextLayout > xTextLayout( - rOrigTextLayout->getFont()->createTextLayout( aContext, - rOrigTextLayout->getMainTextDirection(), - 0 ), - uno::UNO_QUERY_THROW ); - - return xTextLayout; - } - - /** Setup subset text layout - - @param io_rTextLayout - Must contain original (full set) text layout on input, - will contain subsetted text layout (or empty - reference, for empty subsets) on output. - - @param io_rRenderState - Must contain original render state on input, will - contain shifted render state concatenated with - rTransformation on output. - - @param rTransformation - Additional transformation, to be prepended to render - state - - @param rSubset - Subset to prepare - */ - void createSubsetLayout( uno::Reference< rendering::XTextLayout >& io_rTextLayout, - rendering::RenderState& io_rRenderState, - double& o_rMinPos, - double& o_rMaxPos, - const ::basegfx::B2DHomMatrix& rTransformation, - const Action::Subset& rSubset ) - { - ::canvas::tools::prependToRenderState(io_rRenderState, rTransformation); - - if( rSubset.mnSubsetBegin == rSubset.mnSubsetEnd ) - { - // empty range, empty layout - io_rTextLayout.clear(); - - return; - } - - ENSURE_OR_THROW( io_rTextLayout.is(), - "createSubsetLayout(): Invalid input layout" ); - - const rendering::StringContext& rOrigContext( io_rTextLayout->getText() ); - - if( rSubset.mnSubsetBegin == 0 && - rSubset.mnSubsetEnd == rOrigContext.Length ) - { - // full range, no need for subsetting - return; - } - - uno::Reference< rendering::XTextLayout > xTextLayout( - createSubsetLayout( rOrigContext, rSubset, io_rTextLayout ) ); - - if( xTextLayout.is() ) - { - xTextLayout->applyLogicalAdvancements( - calcSubsetOffsets( io_rRenderState, - o_rMinPos, - o_rMaxPos, - io_rTextLayout, - rSubset ) ); - } - - io_rTextLayout = xTextLayout; - } - - - /** Interface for renderEffectText functor below. - - This is interface is used from the renderEffectText() - method below, to call the client implementation. - */ - class TextRenderer - { - public: - virtual ~TextRenderer() {} - - /// Render text with given RenderState - virtual bool operator()( const rendering::RenderState& rRenderState ) const = 0; - }; - - /** Render effect text. - - @param rRenderer - Functor object, will be called to render the actual - part of the text effect (the text itself and the means - to render it are unknown to this method) - */ - bool renderEffectText( const TextRenderer& rRenderer, - const rendering::RenderState& rRenderState, - const rendering::ViewState& /*rViewState*/, - const uno::Reference< rendering::XCanvas >& xCanvas, - const ::Color& rShadowColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rReliefOffset ) - { - ::Color aEmptyColor( COL_AUTO ); - uno::Reference<rendering::XColorSpace> xColorSpace( - xCanvas->getDevice()->getDeviceColorSpace() ); - - // draw shadow text, if enabled - if( rShadowColor != aEmptyColor ) - { - rendering::RenderState aShadowState( rRenderState ); - ::basegfx::B2DHomMatrix aTranslate; - - aTranslate.translate( rShadowOffset.getX(), - rShadowOffset.getY() ); - - ::canvas::tools::appendToRenderState(aShadowState, aTranslate); - - aShadowState.DeviceColor = - ::vcl::unotools::colorToDoubleSequence( rShadowColor, - xColorSpace ); - - rRenderer( aShadowState ); - } - - // draw relief text, if enabled - if( rReliefColor != aEmptyColor ) - { - rendering::RenderState aReliefState( rRenderState ); - ::basegfx::B2DHomMatrix aTranslate; - - aTranslate.translate( rReliefOffset.getX(), - rReliefOffset.getY() ); - - ::canvas::tools::appendToRenderState(aReliefState, aTranslate); - - aReliefState.DeviceColor = - ::vcl::unotools::colorToDoubleSequence( rReliefColor, - xColorSpace ); - - rRenderer( aReliefState ); - } - - // draw normal text - rRenderer( rRenderState ); - - return true; - } - - - ::basegfx::B2DRange calcEffectTextBounds( const ::basegfx::B2DRange& rTextBounds, - const ::basegfx::B2DRange& rLineBounds, - const ::basegfx::B2DSize& rReliefOffset, - const ::basegfx::B2DSize& rShadowOffset, - const rendering::RenderState& rRenderState, - const rendering::ViewState& rViewState ) - { - ::basegfx::B2DRange aBounds( rTextBounds ); - - // add extends of text lines - aBounds.expand( rLineBounds ); - - // TODO(Q3): Provide this functionality at the B2DRange - ::basegfx::B2DRange aTotalBounds( aBounds ); - aTotalBounds.expand( - ::basegfx::B2DRange( aBounds.getMinX() + rReliefOffset.getX(), - aBounds.getMinY() + rReliefOffset.getY(), - aBounds.getMaxX() + rReliefOffset.getX(), - aBounds.getMaxY() + rReliefOffset.getY() ) ); - aTotalBounds.expand( - ::basegfx::B2DRange( aBounds.getMinX() + rShadowOffset.getX(), - aBounds.getMinY() + rShadowOffset.getY(), - aBounds.getMaxX() + rShadowOffset.getX(), - aBounds.getMaxY() + rShadowOffset.getY() ) ); - - return tools::calcDevicePixelBounds( aTotalBounds, - rViewState, - rRenderState ); - } - - void initEffectLinePolyPolygon( ::basegfx::B2DSize& o_rOverallSize, - uno::Reference< rendering::XPolyPolygon2D >& o_rTextLines, - const CanvasSharedPtr& rCanvas, - const uno::Sequence< double >& rOffsets, - const tools::TextLineInfo rLineInfo ) - { - const ::basegfx::B2DPolyPolygon aPoly( - textLinesFromLogicalOffsets( - rOffsets, - rLineInfo ) ); - - o_rOverallSize = ::basegfx::tools::getRange( aPoly ).getRange(); - - o_rTextLines = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - rCanvas->getUNOCanvas()->getDevice(), - aPoly ); - } - - void initEffectLinePolyPolygon( ::basegfx::B2DSize& o_rOverallSize, - uno::Reference< rendering::XPolyPolygon2D >& o_rTextLines, - const CanvasSharedPtr& rCanvas, - double nLineWidth, - const tools::TextLineInfo rLineInfo ) - { - const ::basegfx::B2DPolyPolygon aPoly( - tools::createTextLinesPolyPolygon( 0.0, nLineWidth, - rLineInfo ) ); - - o_rOverallSize = ::basegfx::tools::getRange( aPoly ).getRange(); - - o_rTextLines = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - rCanvas->getUNOCanvas()->getDevice(), - aPoly ); - } - - - // ------------------------------------------------------------------------- - - class TextAction : public Action, private ::boost::noncopyable - { - public: - TextAction( const ::basegfx::B2DPoint& rStartPoint, - const OUString& rString, - sal_Int32 nStartPos, - sal_Int32 nLen, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ); - - TextAction( const ::basegfx::B2DPoint& rStartPoint, - const OUString& rString, - sal_Int32 nStartPos, - sal_Int32 nLen, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::basegfx::B2DHomMatrix& rTextTransform ); - - virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - // TODO(P2): This is potentially a real mass object - // (every character might be a separate TextAction), - // thus, make it as lightweight as possible. For - // example, share common RenderState among several - // TextActions, maybe using maOffsets for the - // translation. - - uno::Reference< rendering::XCanvasFont > mxFont; - const rendering::StringContext maStringContext; - const CanvasSharedPtr mpCanvas; - rendering::RenderState maState; - const sal_Int8 maTextDirection; - }; - - TextAction::TextAction( const ::basegfx::B2DPoint& rStartPoint, - const OUString& rString, - sal_Int32 nStartPos, - sal_Int32 nLen, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) : - mxFont( rState.xFont ), - maStringContext( rString, nStartPos, nLen ), - mpCanvas( rCanvas ), - maState(), - maTextDirection( rState.textDirection ) - { - init( maState, mxFont, - rStartPoint, - rState, rCanvas ); - - ENSURE_OR_THROW( mxFont.is(), - "::cppcanvas::internal::TextAction(): Invalid font" ); - } - - TextAction::TextAction( const ::basegfx::B2DPoint& rStartPoint, - const OUString& rString, - sal_Int32 nStartPos, - sal_Int32 nLen, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::basegfx::B2DHomMatrix& rTextTransform ) : - mxFont( rState.xFont ), - maStringContext( rString, nStartPos, nLen ), - mpCanvas( rCanvas ), - maState(), - maTextDirection( rState.textDirection ) - { - init( maState, mxFont, - rStartPoint, - rState, rCanvas, rTextTransform ); - - ENSURE_OR_THROW( mxFont.is(), - "::cppcanvas::internal::TextAction(): Invalid font" ); - } - - bool TextAction::render( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::TextAction::render()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::TextAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - mpCanvas->getUNOCanvas()->drawText( maStringContext, mxFont, - mpCanvas->getViewState(), aLocalState, maTextDirection ); - - return true; - } - - bool TextAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& /*rSubset*/ ) const - { - SAL_WARN( "cppcanvas.emf", "TextAction::renderSubset(): Subset not supported by this object" ); - - // TODO(P1): Retrieve necessary font metric info for - // TextAction from XCanvas. Currently, the - // TextActionFactory does not generate this object for - // _subsettable_ text - return render( rTransformation ); - } - - ::basegfx::B2DRange TextAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - // create XTextLayout, to have the - // XTextLayout::queryTextBounds() method available - uno::Reference< rendering::XTextLayout > xTextLayout( - mxFont->createTextLayout( - maStringContext, - maTextDirection, - 0 ) ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return tools::calcDevicePixelBounds( ::basegfx::unotools::b2DRectangleFromRealRectangle2D( - xTextLayout->queryTextBounds() ), - mpCanvas->getViewState(), - aLocalState ); - } - - ::basegfx::B2DRange TextAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& /*rSubset*/ ) const - { - SAL_WARN( "cppcanvas.emf", "TextAction::getBounds(): Subset not supported by this object" ); - - // TODO(P1): Retrieve necessary font metric info for - // TextAction from XCanvas. Currently, the - // TextActionFactory does not generate this object for - // _subsettable_ text - return getBounds( rTransformation ); - } - - sal_Int32 TextAction::getActionCount() const - { - // TODO(P1): Retrieve necessary font metric info for - // TextAction from XCanvas. Currently, the - // TextActionFactory does not generate this object for - // _subsettable_ text - return 1; - } - - - // ------------------------------------------------------------------------- - - class EffectTextAction : - public Action, - public TextRenderer, - private ::boost::noncopyable - { - public: - EffectTextAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ); - - EffectTextAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::basegfx::B2DHomMatrix& rTextTransform ); - - virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - /// Interface TextRenderer - virtual bool operator()( const rendering::RenderState& rRenderState ) const; - - // TODO(P2): This is potentially a real mass object - // (every character might be a separate TextAction), - // thus, make it as lightweight as possible. For - // example, share common RenderState among several - // TextActions, maybe using maOffsets for the - // translation. - - uno::Reference< rendering::XCanvasFont > mxFont; - const rendering::StringContext maStringContext; - const CanvasSharedPtr mpCanvas; - rendering::RenderState maState; - const tools::TextLineInfo maTextLineInfo; - ::basegfx::B2DSize maLinesOverallSize; - const double mnLineWidth; - uno::Reference< rendering::XPolyPolygon2D > mxTextLines; - const ::basegfx::B2DSize maReliefOffset; - const ::Color maReliefColor; - const ::basegfx::B2DSize maShadowOffset; - const ::Color maShadowColor; - const sal_Int8 maTextDirection; - }; - - EffectTextAction::EffectTextAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) : - mxFont( rState.xFont ), - maStringContext( rText, nStartPos, nLen ), - mpCanvas( rCanvas ), - maState(), - maTextLineInfo( tools::createTextLineInfo( rVDev, rState ) ), - maLinesOverallSize(), - mnLineWidth( getLineWidth( rVDev, rState, maStringContext ) ), - mxTextLines(), - maReliefOffset( rReliefOffset ), - maReliefColor( rReliefColor ), - maShadowOffset( rShadowOffset ), - maShadowColor( rShadowColor ), - maTextDirection( rState.textDirection ) - { - initEffectLinePolyPolygon( maLinesOverallSize, - mxTextLines, - rCanvas, - mnLineWidth, - maTextLineInfo ); - - init( maState, mxFont, - rStartPoint, - rState, rCanvas ); - - ENSURE_OR_THROW( mxFont.is() && mxTextLines.is(), - "::cppcanvas::internal::EffectTextAction(): Invalid font or lines" ); - } - - EffectTextAction::EffectTextAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::basegfx::B2DHomMatrix& rTextTransform ) : - mxFont( rState.xFont ), - maStringContext( rText, nStartPos, nLen ), - mpCanvas( rCanvas ), - maState(), - maTextLineInfo( tools::createTextLineInfo( rVDev, rState ) ), - maLinesOverallSize(), - mnLineWidth( getLineWidth( rVDev, rState, maStringContext ) ), - mxTextLines(), - maReliefOffset( rReliefOffset ), - maReliefColor( rReliefColor ), - maShadowOffset( rShadowOffset ), - maShadowColor( rShadowColor ), - maTextDirection( rState.textDirection ) - { - initEffectLinePolyPolygon( maLinesOverallSize, - mxTextLines, - rCanvas, - mnLineWidth, - maTextLineInfo ); - - init( maState, mxFont, - rStartPoint, - rState, rCanvas, rTextTransform ); - - ENSURE_OR_THROW( mxFont.is() && mxTextLines.is(), - "::cppcanvas::internal::EffectTextAction(): Invalid font or lines" ); - } - - bool EffectTextAction::operator()( const rendering::RenderState& rRenderState ) const - { - const rendering::ViewState& rViewState( mpCanvas->getViewState() ); - const uno::Reference< rendering::XCanvas >& rCanvas( mpCanvas->getUNOCanvas() ); - - rCanvas->fillPolyPolygon( mxTextLines, - rViewState, - rRenderState ); - - rCanvas->drawText( maStringContext, mxFont, - rViewState, - rRenderState, - maTextDirection ); - - return true; - } - - bool EffectTextAction::render( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::EffectTextAction::render()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::EffectTextAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return renderEffectText( *this, - aLocalState, - mpCanvas->getViewState(), - mpCanvas->getUNOCanvas(), - maShadowColor, - maShadowOffset, - maReliefColor, - maReliefOffset ); - } - - bool EffectTextAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& /*rSubset*/ ) const - { - SAL_WARN( "cppcanvas.emf", "EffectTextAction::renderSubset(): Subset not supported by this object" ); - - // TODO(P1): Retrieve necessary font metric info for - // TextAction from XCanvas. Currently, the - // TextActionFactory does not generate this object for - // subsettable text - return render( rTransformation ); - } - - ::basegfx::B2DRange EffectTextAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - // create XTextLayout, to have the - // XTextLayout::queryTextBounds() method available - uno::Reference< rendering::XTextLayout > xTextLayout( - mxFont->createTextLayout( - maStringContext, - maTextDirection, - 0 ) ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return calcEffectTextBounds( ::basegfx::unotools::b2DRectangleFromRealRectangle2D( - xTextLayout->queryTextBounds() ), - ::basegfx::B2DRange( 0,0, - maLinesOverallSize.getX(), - maLinesOverallSize.getY() ), - maReliefOffset, - maShadowOffset, - aLocalState, - mpCanvas->getViewState() ); - } - - ::basegfx::B2DRange EffectTextAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& /*rSubset*/ ) const - { - SAL_WARN( "cppcanvas.emf", "EffectTextAction::getBounds(): Subset not supported by this object" ); - - // TODO(P1): Retrieve necessary font metric info for - // TextAction from XCanvas. Currently, the - // TextActionFactory does not generate this object for - // _subsettable_ text - return getBounds( rTransformation ); - } - - sal_Int32 EffectTextAction::getActionCount() const - { - // TODO(P1): Retrieve necessary font metric info for - // TextAction from XCanvas. Currently, the - // TextActionFactory does not generate this object for - // subsettable text - return 1; - } - - - // ------------------------------------------------------------------------- - - class TextArrayAction : public Action, private ::boost::noncopyable - { - public: - TextArrayAction( const ::basegfx::B2DPoint& rStartPoint, - const OUString& rString, - sal_Int32 nStartPos, - sal_Int32 nLen, - const uno::Sequence< double >& rOffsets, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ); - - TextArrayAction( const ::basegfx::B2DPoint& rStartPoint, - const OUString& rString, - sal_Int32 nStartPos, - sal_Int32 nLen, - const uno::Sequence< double >& rOffsets, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::basegfx::B2DHomMatrix& rTextTransform ); - - virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - // TODO(P2): This is potentially a real mass object - // (every character might be a separate TextAction), - // thus, make it as lightweight as possible. For - // example, share common RenderState among several - // TextActions, maybe using maOffsets for the - // translation. - - uno::Reference< rendering::XTextLayout > mxTextLayout; - const CanvasSharedPtr mpCanvas; - rendering::RenderState maState; - }; - - TextArrayAction::TextArrayAction( const ::basegfx::B2DPoint& rStartPoint, - const OUString& rString, - sal_Int32 nStartPos, - sal_Int32 nLen, - const uno::Sequence< double >& rOffsets, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) : - mxTextLayout(), - mpCanvas( rCanvas ), - maState() - { - initArrayAction( maState, - mxTextLayout, - rStartPoint, - rString, - nStartPos, - nLen, - rOffsets, - rCanvas, - rState, NULL ); - } - - TextArrayAction::TextArrayAction( const ::basegfx::B2DPoint& rStartPoint, - const OUString& rString, - sal_Int32 nStartPos, - sal_Int32 nLen, - const uno::Sequence< double >& rOffsets, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::basegfx::B2DHomMatrix& rTextTransform ) : - mxTextLayout(), - mpCanvas( rCanvas ), - maState() - { - initArrayAction( maState, - mxTextLayout, - rStartPoint, - rString, - nStartPos, - nLen, - rOffsets, - rCanvas, - rState, - &rTextTransform ); - } - - bool TextArrayAction::render( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::TextArrayAction::render()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::TextArrayAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - mpCanvas->getUNOCanvas()->drawTextLayout( mxTextLayout, - mpCanvas->getViewState(), - aLocalState ); - - return true; - } - - bool TextArrayAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::TextArrayAction::renderSubset()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::TextArrayAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - uno::Reference< rendering::XTextLayout > xTextLayout( mxTextLayout ); - - double nDummy0, nDummy1; - createSubsetLayout( xTextLayout, - aLocalState, - nDummy0, - nDummy1, - rTransformation, - rSubset ); - - if( !xTextLayout.is() ) - return true; // empty layout, render nothing - - mpCanvas->getUNOCanvas()->drawTextLayout( xTextLayout, - mpCanvas->getViewState(), - aLocalState ); - - return true; - } - - ::basegfx::B2DRange TextArrayAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return tools::calcDevicePixelBounds( ::basegfx::unotools::b2DRectangleFromRealRectangle2D( - mxTextLayout->queryTextBounds() ), - mpCanvas->getViewState(), - aLocalState ); - } - - ::basegfx::B2DRange TextArrayAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::TextArrayAction::getBounds( subset )" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::TextArrayAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - uno::Reference< rendering::XTextLayout > xTextLayout( mxTextLayout ); - - double nDummy0, nDummy1; - createSubsetLayout( xTextLayout, - aLocalState, - nDummy0, - nDummy1, - rTransformation, - rSubset ); - - if( !xTextLayout.is() ) - return ::basegfx::B2DRange(); // empty layout, empty bounds - - return tools::calcDevicePixelBounds( ::basegfx::unotools::b2DRectangleFromRealRectangle2D( - xTextLayout->queryTextBounds() ), - mpCanvas->getViewState(), - aLocalState ); - } - - sal_Int32 TextArrayAction::getActionCount() const - { - const rendering::StringContext& rOrigContext( mxTextLayout->getText() ); - - return rOrigContext.Length; - } - - - // ------------------------------------------------------------------------- - - class EffectTextArrayAction : - public Action, - public TextRenderer, - private ::boost::noncopyable - { - public: - EffectTextArrayAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - const uno::Sequence< double >& rOffsets, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ); - EffectTextArrayAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - const uno::Sequence< double >& rOffsets, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::basegfx::B2DHomMatrix& rTextTransform ); - - virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - // TextRenderer interface - virtual bool operator()( const rendering::RenderState& rRenderState ) const; - - // TODO(P2): This is potentially a real mass object - // (every character might be a separate TextAction), - // thus, make it as lightweight as possible. For - // example, share common RenderState among several - // TextActions, maybe using maOffsets for the - // translation. - - uno::Reference< rendering::XTextLayout > mxTextLayout; - const CanvasSharedPtr mpCanvas; - rendering::RenderState maState; - const tools::TextLineInfo maTextLineInfo; - ::basegfx::B2DSize maLinesOverallSize; - uno::Reference< rendering::XPolyPolygon2D > mxTextLines; - const ::basegfx::B2DSize maReliefOffset; - const ::Color maReliefColor; - const ::basegfx::B2DSize maShadowOffset; - const ::Color maShadowColor; - }; - - EffectTextArrayAction::EffectTextArrayAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - const uno::Sequence< double >& rOffsets, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) : - mxTextLayout(), - mpCanvas( rCanvas ), - maState(), - maTextLineInfo( tools::createTextLineInfo( rVDev, rState ) ), - maLinesOverallSize(), - mxTextLines(), - maReliefOffset( rReliefOffset ), - maReliefColor( rReliefColor ), - maShadowOffset( rShadowOffset ), - maShadowColor( rShadowColor ) - { - initEffectLinePolyPolygon( maLinesOverallSize, - mxTextLines, - rCanvas, - rOffsets, - maTextLineInfo ); - - initArrayAction( maState, - mxTextLayout, - rStartPoint, - rText, - nStartPos, - nLen, - rOffsets, - rCanvas, - rState, NULL ); - } - - EffectTextArrayAction::EffectTextArrayAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - const uno::Sequence< double >& rOffsets, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::basegfx::B2DHomMatrix& rTextTransform ) : - mxTextLayout(), - mpCanvas( rCanvas ), - maState(), - maTextLineInfo( tools::createTextLineInfo( rVDev, rState ) ), - maLinesOverallSize(), - mxTextLines(), - maReliefOffset( rReliefOffset ), - maReliefColor( rReliefColor ), - maShadowOffset( rShadowOffset ), - maShadowColor( rShadowColor ) - { - initEffectLinePolyPolygon( maLinesOverallSize, - mxTextLines, - rCanvas, - rOffsets, - maTextLineInfo ); - - initArrayAction( maState, - mxTextLayout, - rStartPoint, - rText, - nStartPos, - nLen, - rOffsets, - rCanvas, - rState, - &rTextTransform ); - } - - bool EffectTextArrayAction::operator()( const rendering::RenderState& rRenderState ) const - { - const rendering::ViewState& rViewState( mpCanvas->getViewState() ); - const uno::Reference< rendering::XCanvas >& rCanvas( mpCanvas->getUNOCanvas() ); - - rCanvas->fillPolyPolygon( mxTextLines, - rViewState, - rRenderState ); - - rCanvas->drawTextLayout( mxTextLayout, - rViewState, - rRenderState ); - - return true; - } - - bool EffectTextArrayAction::render( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::EffectTextArrayAction::render()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::EffectTextArrayAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return renderEffectText( *this, - aLocalState, - mpCanvas->getViewState(), - mpCanvas->getUNOCanvas(), - maShadowColor, - maShadowOffset, - maReliefColor, - maReliefOffset ); - } - - class EffectTextArrayRenderHelper : public TextRenderer - { - public: - EffectTextArrayRenderHelper( const uno::Reference< rendering::XCanvas >& rCanvas, - const uno::Reference< rendering::XTextLayout >& rTextLayout, - const uno::Reference< rendering::XPolyPolygon2D >& rLinePolygon, - const rendering::ViewState& rViewState ) : - mrCanvas( rCanvas ), - mrTextLayout( rTextLayout ), - mrLinePolygon( rLinePolygon ), - mrViewState( rViewState ) - { - } - - // TextRenderer interface - virtual bool operator()( const rendering::RenderState& rRenderState ) const - { - mrCanvas->fillPolyPolygon( mrLinePolygon, - mrViewState, - rRenderState ); - - mrCanvas->drawTextLayout( mrTextLayout, - mrViewState, - rRenderState ); - - return true; - } - - private: - const uno::Reference< rendering::XCanvas >& mrCanvas; - const uno::Reference< rendering::XTextLayout >& mrTextLayout; - const uno::Reference< rendering::XPolyPolygon2D >& mrLinePolygon; - const rendering::ViewState& mrViewState; - }; - - bool EffectTextArrayAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::EffectTextArrayAction::renderSubset()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::EffectTextArrayAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - uno::Reference< rendering::XTextLayout > xTextLayout( mxTextLayout ); - const geometry::RealRectangle2D aTextBounds( mxTextLayout->queryTextBounds() ); - - double nMinPos(0.0); - double nMaxPos(aTextBounds.X2 - aTextBounds.X1); - - createSubsetLayout( xTextLayout, - aLocalState, - nMinPos, - nMaxPos, - rTransformation, - rSubset ); - - if( !xTextLayout.is() ) - return true; // empty layout, render nothing - - - // create and setup local line polygon - // =================================== - - uno::Reference< rendering::XCanvas > xCanvas( mpCanvas->getUNOCanvas() ); - const rendering::ViewState& rViewState( mpCanvas->getViewState() ); - - uno::Reference< rendering::XPolyPolygon2D > xTextLines( - ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - xCanvas->getDevice(), - tools::createTextLinesPolyPolygon( - 0.0, nMaxPos - nMinPos, - maTextLineInfo ) ) ); - - - // render everything - // ================= - - return renderEffectText( - EffectTextArrayRenderHelper( xCanvas, - xTextLayout, - xTextLines, - rViewState ), - aLocalState, - rViewState, - xCanvas, - maShadowColor, - maShadowOffset, - maReliefColor, - maReliefOffset ); - } - - ::basegfx::B2DRange EffectTextArrayAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return calcEffectTextBounds( ::basegfx::unotools::b2DRectangleFromRealRectangle2D( - mxTextLayout->queryTextBounds() ), - ::basegfx::B2DRange( 0,0, - maLinesOverallSize.getX(), - maLinesOverallSize.getY() ), - maReliefOffset, - maShadowOffset, - aLocalState, - mpCanvas->getViewState() ); - } - - ::basegfx::B2DRange EffectTextArrayAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::EffectTextArrayAction::getBounds( subset )" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::EffectTextArrayAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - uno::Reference< rendering::XTextLayout > xTextLayout( mxTextLayout ); - const geometry::RealRectangle2D aTextBounds( mxTextLayout->queryTextBounds() ); - - double nMinPos(0.0); - double nMaxPos(aTextBounds.X2 - aTextBounds.X1); - - createSubsetLayout( xTextLayout, - aLocalState, - nMinPos, - nMaxPos, - rTransformation, - rSubset ); - - if( !xTextLayout.is() ) - return ::basegfx::B2DRange(); // empty layout, empty bounds - - - // create and setup local line polygon - // =================================== - - const ::basegfx::B2DPolyPolygon aPoly( - tools::createTextLinesPolyPolygon( - 0.0, nMaxPos - nMinPos, - maTextLineInfo ) ); - - return calcEffectTextBounds( ::basegfx::unotools::b2DRectangleFromRealRectangle2D( - xTextLayout->queryTextBounds() ), - ::basegfx::tools::getRange( aPoly ), - maReliefOffset, - maShadowOffset, - aLocalState, - mpCanvas->getViewState() ); - } - - sal_Int32 EffectTextArrayAction::getActionCount() const - { - const rendering::StringContext& rOrigContext( mxTextLayout->getText() ); - - return rOrigContext.Length; - } - - - // ------------------------------------------------------------------------- - - class OutlineAction : - public Action, - public TextRenderer, - private ::boost::noncopyable - { - public: - OutlineAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const ::basegfx::B2DRectangle& rOutlineBounds, - const uno::Reference< rendering::XPolyPolygon2D >& rTextPoly, - const ::std::vector< sal_Int32 >& rPolygonGlyphMap, - const uno::Sequence< double >& rOffsets, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ); - OutlineAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const ::basegfx::B2DRectangle& rOutlineBounds, - const uno::Reference< rendering::XPolyPolygon2D >& rTextPoly, - const ::std::vector< sal_Int32 >& rPolygonGlyphMap, - const uno::Sequence< double >& rOffsets, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::basegfx::B2DHomMatrix& rTextTransform ); - - virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - // TextRenderer interface - virtual bool operator()( const rendering::RenderState& rRenderState ) const; - - // TODO(P2): This is potentially a real mass object - // (every character might be a separate TextAction), - // thus, make it as lightweight as possible. For - // example, share common RenderState among several - // TextActions, maybe using maOffsets for the - // translation. - - uno::Reference< rendering::XPolyPolygon2D > mxTextPoly; - - /** This vector denotes the index of the start polygon - for the respective glyph sequence. - - To get a polygon index range for a given character - index i, take [ maPolygonGlyphMap[i], - maPolygonGlyphMap[i+1] ). Note that this is wrong - for BiDi - */ - const ::std::vector< sal_Int32 > maPolygonGlyphMap; - const uno::Sequence< double > maOffsets; - const CanvasSharedPtr mpCanvas; - rendering::RenderState maState; - double mnOutlineWidth; - const uno::Sequence< double > maFillColor; - const tools::TextLineInfo maTextLineInfo; - ::basegfx::B2DSize maLinesOverallSize; - const ::basegfx::B2DRectangle maOutlineBounds; - uno::Reference< rendering::XPolyPolygon2D > mxTextLines; - const ::basegfx::B2DSize maReliefOffset; - const ::Color maReliefColor; - const ::basegfx::B2DSize maShadowOffset; - const ::Color maShadowColor; - }; - - double calcOutlineWidth( const OutDevState& rState, - VirtualDevice& rVDev ) - { - const ::basegfx::B2DSize aFontSize( 0, - rVDev.GetFont().GetHeight() / 64.0 ); - - const double nOutlineWidth( - (rState.mapModeTransform * aFontSize).getY() ); - - return nOutlineWidth < 1.0 ? 1.0 : nOutlineWidth; - } - - OutlineAction::OutlineAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const ::basegfx::B2DRectangle& rOutlineBounds, - const uno::Reference< rendering::XPolyPolygon2D >& rTextPoly, - const ::std::vector< sal_Int32 >& rPolygonGlyphMap, - const uno::Sequence< double >& rOffsets, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) : - mxTextPoly( rTextPoly ), - maPolygonGlyphMap( rPolygonGlyphMap ), - maOffsets( rOffsets ), - mpCanvas( rCanvas ), - maState(), - mnOutlineWidth( calcOutlineWidth(rState,rVDev) ), - maFillColor( - ::vcl::unotools::colorToDoubleSequence( - ::Color( COL_WHITE ), - rCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace() )), - maTextLineInfo( tools::createTextLineInfo( rVDev, rState ) ), - maLinesOverallSize(), - maOutlineBounds( rOutlineBounds ), - mxTextLines(), - maReliefOffset( rReliefOffset ), - maReliefColor( rReliefColor ), - maShadowOffset( rShadowOffset ), - maShadowColor( rShadowColor ) - { - initEffectLinePolyPolygon( maLinesOverallSize, - mxTextLines, - rCanvas, - rOffsets, - maTextLineInfo ); - - init( maState, - rStartPoint, - rState, - rCanvas ); - } - - OutlineAction::OutlineAction( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const ::basegfx::B2DRectangle& rOutlineBounds, - const uno::Reference< rendering::XPolyPolygon2D >& rTextPoly, - const ::std::vector< sal_Int32 >& rPolygonGlyphMap, - const uno::Sequence< double >& rOffsets, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const ::basegfx::B2DHomMatrix& rTextTransform ) : - mxTextPoly( rTextPoly ), - maPolygonGlyphMap( rPolygonGlyphMap ), - maOffsets( rOffsets ), - mpCanvas( rCanvas ), - maState(), - mnOutlineWidth( calcOutlineWidth(rState,rVDev) ), - maFillColor( - ::vcl::unotools::colorToDoubleSequence( - ::Color( COL_WHITE ), - rCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace() )), - maTextLineInfo( tools::createTextLineInfo( rVDev, rState ) ), - maLinesOverallSize(), - maOutlineBounds( rOutlineBounds ), - mxTextLines(), - maReliefOffset( rReliefOffset ), - maReliefColor( rReliefColor ), - maShadowOffset( rShadowOffset ), - maShadowColor( rShadowColor ) - { - initEffectLinePolyPolygon( maLinesOverallSize, - mxTextLines, - rCanvas, - rOffsets, - maTextLineInfo ); - - init( maState, - rStartPoint, - rState, - rCanvas, - rTextTransform ); - } - - bool OutlineAction::operator()( const rendering::RenderState& rRenderState ) const - { - const rendering::ViewState& rViewState( mpCanvas->getViewState() ); - const uno::Reference< rendering::XCanvas >& rCanvas( mpCanvas->getUNOCanvas() ); - - rendering::StrokeAttributes aStrokeAttributes; - - aStrokeAttributes.StrokeWidth = mnOutlineWidth; - aStrokeAttributes.MiterLimit = 1.0; - aStrokeAttributes.StartCapType = rendering::PathCapType::BUTT; - aStrokeAttributes.EndCapType = rendering::PathCapType::BUTT; - aStrokeAttributes.JoinType = rendering::PathJoinType::MITER; - - rendering::RenderState aLocalState( rRenderState ); - aLocalState.DeviceColor = maFillColor; - - // TODO(P1): implement caching - - // background of text - rCanvas->fillPolyPolygon( mxTextPoly, - rViewState, - aLocalState ); - - // border line of text - rCanvas->strokePolyPolygon( mxTextPoly, - rViewState, - rRenderState, - aStrokeAttributes ); - - // underlines/strikethrough - background - rCanvas->fillPolyPolygon( mxTextLines, - rViewState, - aLocalState ); - // underlines/strikethrough - border - rCanvas->strokePolyPolygon( mxTextLines, - rViewState, - rRenderState, - aStrokeAttributes ); - - return true; - } - - bool OutlineAction::render( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::EffectTextArrayAction::render()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::EffectTextArrayAction: 0x" << std::hex << this ); - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return renderEffectText( *this, - aLocalState, - mpCanvas->getViewState(), - mpCanvas->getUNOCanvas(), - maShadowColor, - maShadowOffset, - maReliefColor, - maReliefOffset ); - } - - class OutlineTextArrayRenderHelper : public TextRenderer - { - public: - OutlineTextArrayRenderHelper( const uno::Reference< rendering::XCanvas >& rCanvas, - const uno::Reference< rendering::XPolyPolygon2D >& rTextPolygon, - const uno::Reference< rendering::XPolyPolygon2D >& rLinePolygon, - const rendering::ViewState& rViewState, - double nOutlineWidth ) : - maFillColor( - ::vcl::unotools::colorToDoubleSequence( - ::Color( COL_WHITE ), - rCanvas->getDevice()->getDeviceColorSpace() )), - mnOutlineWidth( nOutlineWidth ), - mrCanvas( rCanvas ), - mrTextPolygon( rTextPolygon ), - mrLinePolygon( rLinePolygon ), - mrViewState( rViewState ) - { - } - - // TextRenderer interface - virtual bool operator()( const rendering::RenderState& rRenderState ) const - { - rendering::StrokeAttributes aStrokeAttributes; - - aStrokeAttributes.StrokeWidth = mnOutlineWidth; - aStrokeAttributes.MiterLimit = 1.0; - aStrokeAttributes.StartCapType = rendering::PathCapType::BUTT; - aStrokeAttributes.EndCapType = rendering::PathCapType::BUTT; - aStrokeAttributes.JoinType = rendering::PathJoinType::MITER; - - rendering::RenderState aLocalState( rRenderState ); - aLocalState.DeviceColor = maFillColor; - - // TODO(P1): implement caching - - // background of text - mrCanvas->fillPolyPolygon( mrTextPolygon, - mrViewState, - aLocalState ); - - // border line of text - mrCanvas->strokePolyPolygon( mrTextPolygon, - mrViewState, - rRenderState, - aStrokeAttributes ); - - // underlines/strikethrough - background - mrCanvas->fillPolyPolygon( mrLinePolygon, - mrViewState, - aLocalState ); - // underlines/strikethrough - border - mrCanvas->strokePolyPolygon( mrLinePolygon, - mrViewState, - rRenderState, - aStrokeAttributes ); - - return true; - } - - private: - const uno::Sequence< double > maFillColor; - double mnOutlineWidth; - const uno::Reference< rendering::XCanvas >& mrCanvas; - const uno::Reference< rendering::XPolyPolygon2D >& mrTextPolygon; - const uno::Reference< rendering::XPolyPolygon2D >& mrLinePolygon; - const rendering::ViewState& mrViewState; - }; - - bool OutlineAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::OutlineAction::renderSubset()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::OutlineAction: 0x" << std::hex << this ); - - if( rSubset.mnSubsetBegin == rSubset.mnSubsetEnd ) - return true; // empty range, render nothing - -#if 1 - // TODO(F3): Subsetting NYI for outline text! - return render( rTransformation ); -#else - const rendering::StringContext rOrigContext( mxTextLayout->getText() ); - - if( rSubset.mnSubsetBegin == 0 && - rSubset.mnSubsetEnd == rOrigContext.Length ) - { - // full range, no need for subsetting - return render( rTransformation ); - } - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - - // create and setup local Text polygon - // =================================== - - uno::Reference< rendering::XPolyPolygon2D > xTextPolygon(); - - // TODO(P3): Provide an API method for that! - - if( !xTextLayout.is() ) - return false; - - // render everything - // ================= - - return renderEffectText( - OutlineTextArrayRenderHelper( - xCanvas, - mnOutlineWidth, - xTextLayout, - xTextLines, - rViewState ), - aLocalState, - rViewState, - xCanvas, - maShadowColor, - maShadowOffset, - maReliefColor, - maReliefOffset ); -#endif - } - - ::basegfx::B2DRange OutlineAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return calcEffectTextBounds( maOutlineBounds, - ::basegfx::B2DRange( 0,0, - maLinesOverallSize.getX(), - maLinesOverallSize.getY() ), - maReliefOffset, - maShadowOffset, - aLocalState, - mpCanvas->getViewState() ); - } - - ::basegfx::B2DRange OutlineAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& /*rSubset*/ ) const - { - SAL_WARN( "cppcanvas.emf", "OutlineAction::getBounds(): Subset not yet supported by this object" ); - - return getBounds( rTransformation ); - } - - sal_Int32 OutlineAction::getActionCount() const - { - // TODO(F3): Subsetting NYI for outline text! - return maOffsets.getLength(); - } - - - // ====================================================================== - // - // Action factory methods - // - // ====================================================================== - - /** Create an outline action - - This method extracts the polygonal outline from the - text, and creates a properly setup OutlineAction from - it. - */ - ActionSharedPtr createOutline( const ::basegfx::B2DPoint& rStartPoint, - const ::basegfx::B2DSize& rReliefOffset, - const ::Color& rReliefColor, - const ::basegfx::B2DSize& rShadowOffset, - const ::Color& rShadowColor, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - const sal_Int32* pDXArray, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const Renderer::Parameters& rParms ) - { - // operate on raw DX array here (in logical coordinate - // system), to have a higher resolution - // PolyPolygon. That polygon is then converted to - // device coordinate system. - - // #i68512# Temporarily switch off font rotation - // (which is already contained in the render state - // transformation matrix - otherwise, glyph polygons - // will be rotated twice) - const ::Font aOrigFont( rVDev.GetFont() ); - ::Font aUnrotatedFont( aOrigFont ); - aUnrotatedFont.SetOrientation(0); - rVDev.SetFont( aUnrotatedFont ); - - // TODO(F3): Don't understand parameter semantics of - // GetTextOutlines() - ::basegfx::B2DPolyPolygon aResultingPolyPolygon; - PolyPolyVector aVCLPolyPolyVector; - const bool bHaveOutlines( rVDev.GetTextOutlines( aVCLPolyPolyVector, rText, - static_cast<sal_uInt16>(nStartPos), - static_cast<sal_uInt16>(nStartPos), - static_cast<sal_uInt16>(nLen), - sal_True, 0, pDXArray ) ); - rVDev.SetFont(aOrigFont); - - if( !bHaveOutlines ) - return ActionSharedPtr(); - - ::std::vector< sal_Int32 > aPolygonGlyphMap; - - // first glyph starts at polygon index 0 - aPolygonGlyphMap.push_back( 0 ); - - // remove offsetting from mapmode transformation - // (outline polygons must stay at origin, only need to - // be scaled) - ::basegfx::B2DHomMatrix aMapModeTransform( - rState.mapModeTransform ); - aMapModeTransform.set(0,2, 0.0); - aMapModeTransform.set(1,2, 0.0); - - PolyPolyVector::const_iterator aIter( aVCLPolyPolyVector.begin() ); - const PolyPolyVector::const_iterator aEnd( aVCLPolyPolyVector.end() ); - for( ; aIter!= aEnd; ++aIter ) - { - ::basegfx::B2DPolyPolygon aPolyPolygon; - - aPolyPolygon = aIter->getB2DPolyPolygon(); - aPolyPolygon.transform( aMapModeTransform ); - - // append result to collecting polypoly - for( sal_uInt32 i=0; i<aPolyPolygon.count(); ++i ) - { - // #i47795# Ensure closed polygons (since - // FreeType returns the glyph outlines - // open) - const ::basegfx::B2DPolygon& rPoly( aPolyPolygon.getB2DPolygon( i ) ); - const sal_uInt32 nCount( rPoly.count() ); - if( nCount<3 || - rPoly.isClosed() ) - { - // polygon either degenerate, or - // already closed. - aResultingPolyPolygon.append( rPoly ); - } - else - { - ::basegfx::B2DPolygon aPoly(rPoly); - aPoly.setClosed(true); - - aResultingPolyPolygon.append( aPoly ); - } - } - - // TODO(F3): Depending on the semantics of - // GetTextOutlines(), this here is wrong! - - // calc next glyph index - aPolygonGlyphMap.push_back( aResultingPolyPolygon.count() ); - } - - const uno::Sequence< double > aCharWidthSeq( - pDXArray ? - setupDXArray( pDXArray, nLen, rState ) : - setupDXArray( rText, - nStartPos, - nLen, - rVDev, - rState )); - const uno::Reference< rendering::XPolyPolygon2D > xTextPoly( - ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - rCanvas->getUNOCanvas()->getDevice(), - aResultingPolyPolygon ) ); - - if( rParms.maTextTransformation.is_initialized() ) - { - return ActionSharedPtr( - new OutlineAction( - rStartPoint, - rReliefOffset, - rReliefColor, - rShadowOffset, - rShadowColor, - ::basegfx::tools::getRange(aResultingPolyPolygon), - xTextPoly, - aPolygonGlyphMap, - aCharWidthSeq, - rVDev, - rCanvas, - rState, - *rParms.maTextTransformation ) ); - } - else - { - return ActionSharedPtr( - new OutlineAction( - rStartPoint, - rReliefOffset, - rReliefColor, - rShadowOffset, - rShadowColor, - ::basegfx::tools::getRange(aResultingPolyPolygon), - xTextPoly, - aPolygonGlyphMap, - aCharWidthSeq, - rVDev, - rCanvas, - rState ) ); - } - } - - } // namespace - - - // --------------------------------------------------------------------------------- - - ActionSharedPtr TextActionFactory::createTextAction( const ::Point& rStartPoint, - const ::Size& rReliefOffset, - const ::Color& rReliefColor, - const ::Size& rShadowOffset, - const ::Color& rShadowColor, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - const sal_Int32* pDXArray, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const Renderer::Parameters& rParms, - bool bSubsettable ) - { - const ::Size aBaselineOffset( tools::getBaselineOffset( rState, - rVDev ) ); - // #143885# maintain (nearly) full precision positioning, - // by circumventing integer-based OutDev-mapping - const ::basegfx::B2DPoint aStartPoint( - rState.mapModeTransform * - ::basegfx::B2DPoint(rStartPoint.X() + aBaselineOffset.Width(), - rStartPoint.Y() + aBaselineOffset.Height()) ); - - const ::basegfx::B2DSize aReliefOffset( - rState.mapModeTransform * ::vcl::unotools::b2DSizeFromSize( rReliefOffset ) ); - const ::basegfx::B2DSize aShadowOffset( - rState.mapModeTransform * ::vcl::unotools::b2DSizeFromSize( rShadowOffset ) ); - - if( rState.isTextOutlineModeSet ) - { - return createOutline( - aStartPoint, - aReliefOffset, - rReliefColor, - aShadowOffset, - rShadowColor, - rText, - nStartPos, - nLen, - pDXArray, - rVDev, - rCanvas, - rState, - rParms ); - } - - // convert DX array to device coordinate system (and - // create it in the first place, if pDXArray is NULL) - const uno::Sequence< double > aCharWidths( - pDXArray ? - setupDXArray( pDXArray, nLen, rState ) : - setupDXArray( rText, - nStartPos, - nLen, - rVDev, - rState )); - - // determine type of text action to create - // ======================================= - - const ::Color aEmptyColor( COL_AUTO ); - - // no DX array, and no need to subset - no need to store - // DX array, then. - if( !pDXArray && !bSubsettable ) - { - // effects, or not? - if( !rState.textOverlineStyle && - !rState.textUnderlineStyle && - !rState.textStrikeoutStyle && - rReliefColor == aEmptyColor && - rShadowColor == aEmptyColor ) - { - // nope - if( rParms.maTextTransformation.is_initialized() ) - { - return ActionSharedPtr( new TextAction( - aStartPoint, - rText, - nStartPos, - nLen, - rCanvas, - rState, - *rParms.maTextTransformation ) ); - } - else - { - return ActionSharedPtr( new TextAction( - aStartPoint, - rText, - nStartPos, - nLen, - rCanvas, - rState ) ); - } - } - else - { - // at least one of the effects requested - if( rParms.maTextTransformation.is_initialized() ) - return ActionSharedPtr( new EffectTextAction( - aStartPoint, - aReliefOffset, - rReliefColor, - aShadowOffset, - rShadowColor, - rText, - nStartPos, - nLen, - rVDev, - rCanvas, - rState, - *rParms.maTextTransformation ) ); - else - return ActionSharedPtr( new EffectTextAction( - aStartPoint, - aReliefOffset, - rReliefColor, - aShadowOffset, - rShadowColor, - rText, - nStartPos, - nLen, - rVDev, - rCanvas, - rState ) ); - } - } - else - { - // DX array necessary - any effects? - if( !rState.textOverlineStyle && - !rState.textUnderlineStyle && - !rState.textStrikeoutStyle && - rReliefColor == aEmptyColor && - rShadowColor == aEmptyColor ) - { - // nope - if( rParms.maTextTransformation.is_initialized() ) - return ActionSharedPtr( new TextArrayAction( - aStartPoint, - rText, - nStartPos, - nLen, - aCharWidths, - rCanvas, - rState, - *rParms.maTextTransformation ) ); - else - return ActionSharedPtr( new TextArrayAction( - aStartPoint, - rText, - nStartPos, - nLen, - aCharWidths, - rCanvas, - rState ) ); - } - else - { - // at least one of the effects requested - if( rParms.maTextTransformation.is_initialized() ) - return ActionSharedPtr( new EffectTextArrayAction( - aStartPoint, - aReliefOffset, - rReliefColor, - aShadowOffset, - rShadowColor, - rText, - nStartPos, - nLen, - aCharWidths, - rVDev, - rCanvas, - rState, - *rParms.maTextTransformation ) ); - else - return ActionSharedPtr( new EffectTextArrayAction( - aStartPoint, - aReliefOffset, - rReliefColor, - aShadowOffset, - rShadowColor, - rText, - nStartPos, - nLen, - aCharWidths, - rVDev, - rCanvas, - rState ) ); - } - } -#if defined(__GNUC__) - return ActionSharedPtr(); -#endif - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/textaction.hxx b/cppcanvas/source/mtfrenderer/textaction.hxx deleted file mode 100644 index f40f03ee6787..000000000000 --- a/cppcanvas/source/mtfrenderer/textaction.hxx +++ /dev/null @@ -1,95 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_TEXTACTION_HXX -#define _CPPCANVAS_TEXTACTION_HXX - -#include <com/sun/star/uno/Sequence.hxx> - -#include <action.hxx> -#include <cppcanvas/canvas.hxx> -#include <cppcanvas/renderer.hxx> -#include <tools/poly.hxx> - -class VirtualDevice; -class Point; -class Size; -class Color; - - -/* Definition of internal::TextActionFactory class */ - -namespace cppcanvas -{ - namespace internal - { - struct OutDevState; - - /** Creates encapsulated converters between GDIMetaFile and - XCanvas. The Canvas argument is deliberately placed at the - constructor, to force reconstruction of this object for a - new canvas. This considerably eases internal state - handling, since a lot of the internal state (e.g. fonts, - text layout) is Canvas-dependent. - */ - class TextActionFactory - { - public: - /** Create text action, optionally shadow/relief effect - - Note that this method accepts all coordinates in - logical coordinates. - - @param pDXArray - Pointer to array of logical character offsets (or NULL) - - @param bSubsettable - When this parameter is set to true, the generated - action might consume slightly more memory, but is - subsettable (Action::render( Subset ) works on - characters) - */ - static ActionSharedPtr createTextAction( const ::Point& rStartPoint, - const ::Size& rReliefOffset, - const ::Color& rReliefColor, - const ::Size& rShadowOffset, - const ::Color& rShadowColor, - const OUString& rText, - sal_Int32 nStartPos, - sal_Int32 nLen, - const sal_Int32* pDXArray, - VirtualDevice& rVDev, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState, - const Renderer::Parameters& rParms, - bool bSubsettable ); - - private: - // static factory, disable big four - TextActionFactory(); - ~TextActionFactory(); - TextActionFactory(const TextActionFactory&); - TextActionFactory& operator=( const TextActionFactory& ); - }; - } -} - -#endif /* _CPPCANVAS_TEXTACTION_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/transparencygroupaction.cxx b/cppcanvas/source/mtfrenderer/transparencygroupaction.cxx deleted file mode 100644 index 8254320de978..000000000000 --- a/cppcanvas/source/mtfrenderer/transparencygroupaction.cxx +++ /dev/null @@ -1,499 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#include <tools/gen.hxx> - -#include <canvas/debug.hxx> -#include <canvas/verbosetrace.hxx> -#include <canvas/canvastools.hxx> - -#include <com/sun/star/rendering/XBitmap.hpp> -#include <com/sun/star/rendering/XCanvas.hpp> - -#include <rtl/math.hxx> - -#include <vcl/metaact.hxx> -#include <vcl/bitmapex.hxx> -#include <vcl/canvastools.hxx> -#include <vcl/svapp.hxx> -#include <vcl/outdev.hxx> -#include <vcl/virdev.hxx> -#include <vcl/gdimtf.hxx> -#include <vcl/gradient.hxx> - -#include <basegfx/range/b2drange.hxx> -#include <basegfx/point/b2dpoint.hxx> -#include <basegfx/vector/b2dsize.hxx> -#include <basegfx/numeric/ftools.hxx> -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <basegfx/tuple/b2dtuple.hxx> -#include <basegfx/tools/canvastools.hxx> - -#include <boost/utility.hpp> - -#include "transparencygroupaction.hxx" -#include "outdevstate.hxx" -#include "mtftools.hxx" -#include "cppcanvas/vclfactory.hxx" - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - // free support functions - // ====================== - namespace - { - class TransparencyGroupAction : public Action, private ::boost::noncopyable - { - public: - /** Create new transparency group action. - - @param rGroupMtf - Metafile that groups all actions to be rendered - transparent. - - @param rAlphaGradient - VCL gradient, to be rendered into the action's alpha - channel. - - @param rParms - Render parameters - - @param rDstPoint - Left, top edge of destination, in current state - coordinate system - - @param rDstSize - Size of the transparency group object, in current - state coordinate system. - */ - TransparencyGroupAction( MtfAutoPtr& rGroupMtf, - GradientAutoPtr& rAlphaGradient, - const Renderer::Parameters& rParms, - const ::basegfx::B2DPoint& rDstPoint, - const ::basegfx::B2DVector& rDstSize, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ); - - virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual bool renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const; - virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const; - - virtual sal_Int32 getActionCount() const; - - private: - MtfAutoPtr mpGroupMtf; - GradientAutoPtr mpAlphaGradient; - - const Renderer::Parameters maParms; - - const ::basegfx::B2DSize maDstSize; - - mutable uno::Reference< rendering::XBitmap > mxBufferBitmap; // contains last rendered version - mutable ::basegfx::B2DHomMatrix maLastTransformation; // contains last active transformation - mutable Subset maLastSubset; // contains last effective subset - - // transformation for - // mxBufferBitmap content - CanvasSharedPtr mpCanvas; - rendering::RenderState maState; - const double mnAlpha; - }; - - - /** Setup transformation such that the next render call is - moved rPoint away, and scaled according to the ratio - given by src and dst size. - */ - void implSetupTransform( rendering::RenderState& rRenderState, - const ::basegfx::B2DPoint& rDstPoint ) - { - ::basegfx::B2DHomMatrix aLocalTransformation; - - aLocalTransformation.translate( rDstPoint.getX(), - rDstPoint.getY() ); - ::canvas::tools::appendToRenderState( rRenderState, - aLocalTransformation ); - } - - SAL_WNODEPRECATED_DECLARATIONS_PUSH - TransparencyGroupAction::TransparencyGroupAction( MtfAutoPtr& rGroupMtf, - GradientAutoPtr& rAlphaGradient, - const Renderer::Parameters& rParms, - const ::basegfx::B2DPoint& rDstPoint, - const ::basegfx::B2DVector& rDstSize, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) : - mpGroupMtf( rGroupMtf ), - mpAlphaGradient( rAlphaGradient ), - maParms( rParms ), - maDstSize( rDstSize ), - mxBufferBitmap(), - maLastTransformation(), - mpCanvas( rCanvas ), - maState(), - mnAlpha( 1.0 ) - { - tools::initRenderState(maState,rState); - implSetupTransform( maState, rDstPoint ); - - // correct clip (which is relative to original transform) - tools::modifyClip( maState, - rState, - rCanvas, - rDstPoint, - NULL, - NULL ); - - maLastSubset.mnSubsetBegin = 0; - maLastSubset.mnSubsetEnd = -1; - } - SAL_WNODEPRECATED_DECLARATIONS_POP - - // TODO(P3): The whole float transparency handling is a mess, - // this should be refactored. What's more, the old idea of - // having only internal 'metaactions', and not the original - // GDIMetaFile now looks a lot less attractive. Try to move - // into the direction of having a direct GDIMetaFile2XCanvas - // renderer, and maybe a separate metafile XCanvas - // implementation. - bool TransparencyGroupAction::renderSubset( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::TransparencyGroupAction::renderSubset()" ); - SAL_INFO( "cppcanvas.emf", "::cppcanvas::internal::TransparencyGroupAction: 0x" << std::hex << this ); - - // determine overall transformation matrix (render, view, - // and passed transformation) - ::basegfx::B2DHomMatrix aTransform; - ::canvas::tools::getRenderStateTransform( aTransform, maState ); - aTransform = rTransformation * aTransform; - - ::basegfx::B2DHomMatrix aTotalTransform; - ::canvas::tools::getViewStateTransform( aTotalTransform, mpCanvas->getViewState() ); - aTotalTransform = aTotalTransform * aTransform; - - // since pure translational changes to the transformation - // does not matter, remove them before comparing - aTotalTransform.set( 0, 2, 0.0 ); - aTotalTransform.set( 1, 2, 0.0 ); - - // determine total scaling factor of the - // transformation matrix - need to make the bitmap - // large enough - ::basegfx::B2DTuple aScale; - ::basegfx::B2DTuple aTranslate; - double nRotate; - double nShearX; - if( !aTotalTransform.decompose( aScale, - aTranslate, - nRotate, - nShearX ) ) - { - SAL_WARN( "cppcanvas.emf", "TransparencyGroupAction::renderSubset(): non-decomposable transformation" ); - return false; - } - - // if there's no buffer bitmap, or as soon as the - // total transformation changes, we've got to - // re-render the bitmap - if( !mxBufferBitmap.is() || - aTotalTransform != maLastTransformation || - rSubset.mnSubsetBegin != maLastSubset.mnSubsetBegin || - rSubset.mnSubsetEnd != maLastSubset.mnSubsetEnd ) - { - DBG_TESTSOLARMUTEX(); - - // output size of metafile - ::Size aOutputSizePixel( ::basegfx::fround( aScale.getX() * maDstSize.getX() ), - ::basegfx::fround( aScale.getY() * maDstSize.getY() ) ); - - // pixel size of cache bitmap: round up to nearest int - ::Size aBitmapSizePixel( static_cast<sal_Int32>( aScale.getX() * maDstSize.getX() )+1, - static_cast<sal_Int32>( aScale.getY() * maDstSize.getY() )+1 ); - - ::Point aEmptyPoint; - - // render our content into an appropriately sized - // VirtualDevice with alpha channel - VirtualDevice aVDev( - *::Application::GetDefaultDevice(), 0, 0 ); - aVDev.SetOutputSizePixel( aBitmapSizePixel ); - aVDev.SetMapMode(); - - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != -1 ) - { - // true subset - extract referenced - // metaactions from mpGroupMtf - GDIMetaFile aMtf; - MetaAction* pCurrAct; - int nCurrActionIndex; - - // extract subset actions - for( nCurrActionIndex=0, - pCurrAct=mpGroupMtf->FirstAction(); - pCurrAct; - ++nCurrActionIndex, pCurrAct = mpGroupMtf->NextAction() ) - { - switch( pCurrAct->GetType() ) - { - case META_PUSH_ACTION: - case META_POP_ACTION: - case META_CLIPREGION_ACTION: - case META_ISECTRECTCLIPREGION_ACTION: - case META_ISECTREGIONCLIPREGION_ACTION: - case META_MOVECLIPREGION_ACTION: - case META_LINECOLOR_ACTION: - case META_FILLCOLOR_ACTION: - case META_TEXTCOLOR_ACTION: - case META_TEXTFILLCOLOR_ACTION: - case META_TEXTLINECOLOR_ACTION: - case META_TEXTALIGN_ACTION: - case META_FONT_ACTION: - case META_RASTEROP_ACTION: - case META_REFPOINT_ACTION: - case META_LAYOUTMODE_ACTION: - // state-changing action - copy as-is - aMtf.AddAction( pCurrAct->Clone() ); - break; - - case META_GRADIENT_ACTION: - case META_HATCH_ACTION: - case META_EPS_ACTION: - case META_COMMENT_ACTION: - case META_POINT_ACTION: - case META_PIXEL_ACTION: - case META_LINE_ACTION: - case META_RECT_ACTION: - case META_ROUNDRECT_ACTION: - case META_ELLIPSE_ACTION: - case META_ARC_ACTION: - case META_PIE_ACTION: - case META_CHORD_ACTION: - case META_POLYLINE_ACTION: - case META_POLYGON_ACTION: - case META_POLYPOLYGON_ACTION: - case META_BMP_ACTION: - case META_BMPSCALE_ACTION: - case META_BMPSCALEPART_ACTION: - case META_BMPEX_ACTION: - case META_BMPEXSCALE_ACTION: - case META_BMPEXSCALEPART_ACTION: - case META_MASK_ACTION: - case META_MASKSCALE_ACTION: - case META_MASKSCALEPART_ACTION: - case META_GRADIENTEX_ACTION: - case META_WALLPAPER_ACTION: - case META_TRANSPARENT_ACTION: - case META_FLOATTRANSPARENT_ACTION: - case META_TEXT_ACTION: - case META_TEXTARRAY_ACTION: - case META_TEXTLINE_ACTION: - case META_TEXTRECT_ACTION: - case META_STRETCHTEXT_ACTION: - // output-generating action - only - // copy, if we're within the - // requested subset - if( rSubset.mnSubsetBegin <= nCurrActionIndex && - rSubset.mnSubsetEnd > nCurrActionIndex ) - { - aMtf.AddAction( pCurrAct->Clone() ); - } - break; - - default: - SAL_WARN( "cppcanvas.emf", "Unknown meta action type encountered" ); - break; - } - } - - aVDev.DrawTransparent( aMtf, - aEmptyPoint, - aOutputSizePixel, - *mpAlphaGradient ); - } - else - { - // no subsetting - render whole mtf - aVDev.DrawTransparent( *mpGroupMtf, - aEmptyPoint, - aOutputSizePixel, - *mpAlphaGradient ); - } - - - // update buffered bitmap and transformation - BitmapSharedPtr aBmp( VCLFactory::getInstance().createBitmap( - mpCanvas, - aVDev.GetBitmapEx( - aEmptyPoint, - aBitmapSizePixel ) ) ); - mxBufferBitmap = aBmp->getUNOBitmap(); - maLastTransformation = aTotalTransform; - maLastSubset = rSubset; - } - - // determine target transformation (we can't simply pass - // aTotalTransform as assembled above, since we must take - // the canvas' view state as is, it might contain clipping - // (which, in turn, is relative to the view - // transformation)) - - // given that aTotalTransform is the identity - // transformation, we could simply render our bitmap - // as-is. Now, since the mxBufferBitmap content already - // accounts for scale changes in the overall - // transformation, we must factor this out - // before. Generally, the transformation matrix should be - // structured like this: - // Translation*Rotation*Shear*Scale. Thus, to neutralize - // the contained scaling, we've got to right-multiply with - // the inverse. - ::basegfx::B2DHomMatrix aScaleCorrection; - aScaleCorrection.scale( 1/aScale.getX(), 1/aScale.getY() ); - aTransform = aTransform * aScaleCorrection; - - rendering::RenderState aLocalState( maState ); - ::canvas::tools::setRenderStateTransform(aLocalState, aTransform); - -#if OSL_DEBUG_LEVEL > 2 - aLocalState.Clip.clear(); - aLocalState.DeviceColor = - ::vcl::unotools::colorToDoubleSequence( - ::Color( 0x80FF0000 ), - mpCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace() ); - - if( maState.Clip.is() ) - mpCanvas->getUNOCanvas()->fillPolyPolygon( maState.Clip, - mpCanvas->getViewState(), - aLocalState ); - - aLocalState.DeviceColor = maState.DeviceColor; -#endif - - if( ::rtl::math::approxEqual(mnAlpha, 1.0) ) - { - // no further alpha changes necessary -> draw directly - mpCanvas->getUNOCanvas()->drawBitmap( mxBufferBitmap, - mpCanvas->getViewState(), - aLocalState ); - } - else - { - // add alpha modulation value to DeviceColor - uno::Sequence<rendering::ARGBColor> aCols(1); - aCols[0] = rendering::ARGBColor( mnAlpha, 1.0, 1.0, 1.0); - aLocalState.DeviceColor = - mpCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace()->convertFromARGB( - aCols); - - mpCanvas->getUNOCanvas()->drawBitmapModulated( mxBufferBitmap, - mpCanvas->getViewState(), - aLocalState ); - } - - return true; - } - - // TODO(P3): The whole float transparency handling is a mess, - // this should be refactored. What's more, the old idea of - // having only internal 'metaactions', and not the original - // GDIMetaFile now looks a lot less attractive. Try to move - // into the direction of having a direct GDIMetaFile2XCanvas - // renderer, and maybe a separate metafile XCanvas - // implementation. - bool TransparencyGroupAction::render( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - Subset aSubset; - - aSubset.mnSubsetBegin = 0; - aSubset.mnSubsetEnd = -1; - - return renderSubset( rTransformation, aSubset ); - } - - ::basegfx::B2DRange TransparencyGroupAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const - { - rendering::RenderState aLocalState( maState ); - ::canvas::tools::prependToRenderState(aLocalState, rTransformation); - - return tools::calcDevicePixelBounds( - ::basegfx::B2DRange( 0,0, - maDstSize.getX(), - maDstSize.getY() ), - mpCanvas->getViewState(), - aLocalState ); - } - - ::basegfx::B2DRange TransparencyGroupAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, - const Subset& rSubset ) const - { - // TODO(F3): Currently, the bounds for - // TransparencyGroupAction subsets equal those of the - // full set, although this action is able to render - // true subsets. - - // polygon only contains a single action, empty bounds - // if subset requests different range - if( rSubset.mnSubsetBegin != 0 || - rSubset.mnSubsetEnd != 1 ) - return ::basegfx::B2DRange(); - - return getBounds( rTransformation ); - } - - sal_Int32 TransparencyGroupAction::getActionCount() const - { - return mpGroupMtf.get() ? mpGroupMtf->GetActionSize() : 0; - } - - } - - SAL_WNODEPRECATED_DECLARATIONS_PUSH - ActionSharedPtr TransparencyGroupActionFactory::createTransparencyGroupAction( MtfAutoPtr& rGroupMtf, - GradientAutoPtr& rAlphaGradient, - const Renderer::Parameters& rParms, - const ::basegfx::B2DPoint& rDstPoint, - const ::basegfx::B2DVector& rDstSize, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ) - { - return ActionSharedPtr( new TransparencyGroupAction(rGroupMtf, - rAlphaGradient, - rParms, - rDstPoint, - rDstSize, - rCanvas, - rState ) ); - } - SAL_WNODEPRECATED_DECLARATIONS_POP - - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/mtfrenderer/transparencygroupaction.hxx b/cppcanvas/source/mtfrenderer/transparencygroupaction.hxx deleted file mode 100644 index dbe58b382bcb..000000000000 --- a/cppcanvas/source/mtfrenderer/transparencygroupaction.hxx +++ /dev/null @@ -1,106 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_TRANSPARENCYGROUPACTION_HXX -#define _CPPCANVAS_TRANSPARENCYGROUPACTION_HXX - -#include <cppcanvas/canvas.hxx> -#include <cppcanvas/renderer.hxx> -#include <action.hxx> - -#include <memory> // auto_ptr - -namespace basegfx { - class B2DPoint; - class B2DVector; -} - -class GDIMetaFile; -class Gradient; - - -/* Definition of internal::TransparencyGroupActionFactory class */ - -namespace cppcanvas -{ - namespace internal - { - struct OutDevState; - - typedef ::std::auto_ptr< GDIMetaFile > MtfAutoPtr; - typedef ::std::auto_ptr< Gradient > GradientAutoPtr; - - /** Transparency group action. - - This action groups a bunch of other actions, to be - rendered with the given transparency setting against the - background. - - Creates encapsulated converters between GDIMetaFile and - XCanvas. The Canvas argument is deliberately placed at the - constructor, to force reconstruction of this object for a - new canvas. This considerably eases internal state - handling, since a lot of the internal state (e.g. fonts, - text layout) is Canvas-dependent. - */ - class TransparencyGroupActionFactory - { - public: - /** Create new transparency group action. - - @param rGroupMtf - Metafile that groups all actions to be rendered - transparent. - - @param rAlphaGradient - VCL gradient, to be rendered into the action's alpha - channel. - - @param rParms - Render parameters - - @param rDstPoint - Left, top edge of destination, in current state - coordinate system - - @param rDstSize - Size of the transparency group object, in current - state coordinate system. - */ - static ActionSharedPtr createTransparencyGroupAction( MtfAutoPtr& rGroupMtf, - GradientAutoPtr& rAlphaGradient, - const Renderer::Parameters& rParms, - const ::basegfx::B2DPoint& rDstPoint, - const ::basegfx::B2DVector& rDstSize, - const CanvasSharedPtr& rCanvas, - const OutDevState& rState ); - - private: - // static factory, disable big four - TransparencyGroupActionFactory(); - ~TransparencyGroupActionFactory(); - TransparencyGroupActionFactory(const TransparencyGroupActionFactory&); - TransparencyGroupActionFactory& operator=( const TransparencyGroupActionFactory& ); - }; - } -} - -#endif /*_CPPCANVAS_TRANSPARENCYGROUPACTION_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/tools/canvasgraphichelper.cxx b/cppcanvas/source/tools/canvasgraphichelper.cxx deleted file mode 100644 index 562be9715d58..000000000000 --- a/cppcanvas/source/tools/canvasgraphichelper.cxx +++ /dev/null @@ -1,131 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <canvasgraphichelper.hxx> - -#include <com/sun/star/rendering/XGraphicDevice.hpp> -#include <com/sun/star/rendering/XCanvas.hpp> -#include <com/sun/star/rendering/XPolyPolygon2D.hpp> - -#include <canvas/canvastools.hxx> -#include <basegfx/tools/canvastools.hxx> -#include <basegfx/matrix/b2dhommatrix.hxx> - -#include <cppcanvas/polypolygon.hxx> -#include "tools.hxx" - - -using namespace ::com::sun::star; - -/* Implementation of CanvasGraphicHelper class */ - -namespace cppcanvas -{ - - namespace internal - { - CanvasGraphicHelper::CanvasGraphicHelper( const CanvasSharedPtr& rParentCanvas ) : - maClipPolyPolygon(), - mpCanvas( rParentCanvas ), - mxGraphicDevice() - { - OSL_ENSURE( mpCanvas.get() != NULL && - mpCanvas->getUNOCanvas().is(), - "CanvasGraphicHelper::CanvasGraphicHelper: no valid canvas" ); - - if( mpCanvas.get() != NULL && - mpCanvas->getUNOCanvas().is() ) - { - mxGraphicDevice = mpCanvas->getUNOCanvas()->getDevice(); - } - - ::canvas::tools::initRenderState( maRenderState ); - } - - void CanvasGraphicHelper::setTransformation( const ::basegfx::B2DHomMatrix& rMatrix ) - { - ::canvas::tools::setRenderStateTransform( maRenderState, rMatrix ); - } - - ::basegfx::B2DHomMatrix CanvasGraphicHelper::getTransformation() const - { - ::basegfx::B2DHomMatrix aMatrix; - return ::canvas::tools::getRenderStateTransform( aMatrix, - maRenderState ); - } - - void CanvasGraphicHelper::setClip( const ::basegfx::B2DPolyPolygon& rClipPoly ) - { - // TODO(T3): not thread-safe. B2DPolyPolygon employs copy-on-write - maClipPolyPolygon.reset( rClipPoly ); - maRenderState.Clip.clear(); - } - - void CanvasGraphicHelper::setClip() - { - maClipPolyPolygon.reset(); - maRenderState.Clip.clear(); - } - - ::basegfx::B2DPolyPolygon const* CanvasGraphicHelper::getClip() const - { - return !maClipPolyPolygon ? NULL : &(*maClipPolyPolygon); - } - - const rendering::RenderState& CanvasGraphicHelper::getRenderState() const - { - if( maClipPolyPolygon && !maRenderState.Clip.is() ) - { - uno::Reference< rendering::XCanvas > xCanvas( mpCanvas->getUNOCanvas() ); - if( !xCanvas.is() ) - return maRenderState; - - maRenderState.Clip = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - xCanvas->getDevice(), - *maClipPolyPolygon ); - } - - return maRenderState; - } - - void CanvasGraphicHelper::setCompositeOp( CompositeOp aOp ) - { - maRenderState.CompositeOperation = (sal_Int8)aOp; - } - - CanvasGraphic::CompositeOp CanvasGraphicHelper::getCompositeOp() const - { - return static_cast<CompositeOp>(maRenderState.CompositeOperation); - } - - CanvasSharedPtr CanvasGraphicHelper::getCanvas() const - { - return mpCanvas; - } - - uno::Reference< rendering::XGraphicDevice > CanvasGraphicHelper::getGraphicDevice() const - { - return mxGraphicDevice; - } - - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/tools/tools.cxx b/cppcanvas/source/tools/tools.cxx deleted file mode 100644 index db4dd13c2f59..000000000000 --- a/cppcanvas/source/tools/tools.cxx +++ /dev/null @@ -1,54 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <tools.hxx> - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace tools - { - uno::Sequence< double > intSRGBAToDoubleSequence( const uno::Reference< rendering::XGraphicDevice >&, - Color::IntSRGBA aColor ) - { - uno::Sequence< double > aRes( 4 ); - - aRes[0] = getRed(aColor) / 255.0; - aRes[1] = getGreen(aColor) / 255.0; - aRes[2] = getBlue(aColor) / 255.0; - aRes[3] = getAlpha(aColor) / 255.0; - - return aRes; - } - - Color::IntSRGBA doubleSequenceToIntSRGBA( const uno::Reference< rendering::XGraphicDevice >&, - const uno::Sequence< double >& rColor ) - { - return makeColor( static_cast<sal_uInt8>( 255*rColor[0] + .5 ), - static_cast<sal_uInt8>( 255*rColor[1] + .5 ), - static_cast<sal_uInt8>( 255*rColor[2] + .5 ), - static_cast<sal_uInt8>( 255*rColor[3] + .5 ) ); - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/uno/mtfrenderer.component b/cppcanvas/source/uno/mtfrenderer.component deleted file mode 100644 index 29ab06557db8..000000000000 --- a/cppcanvas/source/uno/mtfrenderer.component +++ /dev/null @@ -1,15 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * ---> -<component loader="com.sun.star.loader.SharedLibrary" prefix="mtfrenderer" - xmlns="http://openoffice.org/2010/uno-components"> - <implementation name="com.sun.star.comp.rendering.MtfRenderer"> - <service name="com.sun.star.rendering.MtfRenderer"/> - </implementation> -</component> diff --git a/cppcanvas/source/uno/uno_mtfrenderer.cxx b/cppcanvas/source/uno/uno_mtfrenderer.cxx deleted file mode 100644 index 63271d7940df..000000000000 --- a/cppcanvas/source/uno/uno_mtfrenderer.cxx +++ /dev/null @@ -1,58 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - */ - -#include "uno_mtfrenderer.hxx" -#include <cppcanvas/vclfactory.hxx> -#include <comphelper/servicedecl.hxx> -#include <cppuhelper/factory.hxx> - -using namespace ::com::sun::star; - -void MtfRenderer::setMetafile (const uno::Sequence< sal_Int8 >& /*rMtf*/) throw (uno::RuntimeException) -{ - // printf ("MtfRenderer::setMetafile unimplemented, use fast property set or implement me\n"); -} - -void MtfRenderer::draw (double fScaleX, double fScaleY) throw (uno::RuntimeException) -{ - if (mpMetafile && mxCanvas.get()) { - cppcanvas::VCLFactory& factory = cppcanvas::VCLFactory::getInstance(); - cppcanvas::BitmapCanvasSharedPtr canvas = factory.createCanvas (mxCanvas); - cppcanvas::RendererSharedPtr renderer = factory.createRenderer (canvas, *mpMetafile, cppcanvas::Renderer::Parameters ()); - ::basegfx::B2DHomMatrix aMatrix; - aMatrix.scale( fScaleX, fScaleY ); - canvas->setTransformation( aMatrix ); - renderer->draw (); - } -} - -void MtfRenderer::setFastPropertyValue( sal_Int32 nHandle, const uno::Any& aAny) throw (uno::RuntimeException) -{ - if (nHandle == 0) { - mpMetafile = (GDIMetaFile*) *reinterpret_cast<const sal_Int64*>(aAny.getValue()); - } -} - -MtfRenderer::MtfRenderer (uno::Sequence<uno::Any> const& aArgs, uno::Reference<uno::XComponentContext> const&) : MtfRendererBase (m_aMutex), mpMetafile (NULL) -{ - if( aArgs.getLength() == 1 ) { - aArgs[0] >>= mxCanvas; - } -} - -namespace sdecl = comphelper::service_decl; - const sdecl::ServiceDecl MtfRendererDecl( - sdecl::class_<MtfRenderer, sdecl::with_args<true> >(), - "com.sun.star.comp.rendering.MtfRenderer", - "com.sun.star.rendering.MtfRenderer" ); - -// The C shared lib entry points -COMPHELPER_SERVICEDECL_EXPORTS1(mtfrenderer, MtfRendererDecl) - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/uno/uno_mtfrenderer.hxx b/cppcanvas/source/uno/uno_mtfrenderer.hxx deleted file mode 100644 index afd9e82a8676..000000000000 --- a/cppcanvas/source/uno/uno_mtfrenderer.hxx +++ /dev/null @@ -1,44 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - */ - -#ifndef _UNO_MTF_RENDERER_HXX_ -#define _UNO_MTF_RENDERER_HXX_ -#include <com/sun/star/rendering/MtfRenderer.hpp> -#include <com/sun/star/rendering/XBitmapCanvas.hpp> -#include <com/sun/star/uno/XComponentContext.hpp> -#include <com/sun/star/beans/XFastPropertySet.hpp> -#include <cppuhelper/compbase2.hxx> -#include <cppuhelper/basemutex.hxx> -#include <vcl/gdimtf.hxx> - -typedef cppu::WeakComponentImplHelper2<com::sun::star::rendering::XMtfRenderer, com::sun::star::beans::XFastPropertySet> MtfRendererBase; - -class MtfRenderer : private cppu::BaseMutex, public MtfRendererBase -{ -public: - MtfRenderer (com::sun::star::uno::Sequence<com::sun::star::uno::Any> const& args, - com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&); - - // XMtfRenderer iface - void SAL_CALL setMetafile (const ::com::sun::star::uno::Sequence< sal_Int8 >& rMtf) throw (::com::sun::star::uno::RuntimeException); - void SAL_CALL draw (double fScaleX, double fScaleY) throw (::com::sun::star::uno::RuntimeException); - - // XFastPropertySet - // setFastPropertyValue (0, GDIMetaFile*) is used to speedup the rendering - virtual ::com::sun::star::uno::Any SAL_CALL getFastPropertyValue(sal_Int32 /*nHandle*/) throw (::com::sun::star::uno::RuntimeException) { return ::com::sun::star::uno::Any(); } - virtual void SAL_CALL setFastPropertyValue(sal_Int32 nHandle, const ::com::sun::star::uno::Any&) throw (::com::sun::star::uno::RuntimeException); - -private: - GDIMetaFile* mpMetafile; - com::sun::star::uno::Reference<com::sun::star::rendering::XBitmapCanvas> mxCanvas; -}; - -#endif - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/basegfxfactory.cxx b/cppcanvas/source/wrapper/basegfxfactory.cxx deleted file mode 100644 index 96020de28a95..000000000000 --- a/cppcanvas/source/wrapper/basegfxfactory.cxx +++ /dev/null @@ -1,131 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <rtl/instance.hxx> -#include <osl/getglobalmutex.hxx> -#include <osl/diagnose.h> - -#include <com/sun/star/rendering/InterpolationMode.hpp> - -#include <basegfx/polygon/b2dpolygon.hxx> -#include <basegfx/polygon/b2dpolypolygon.hxx> -#include <basegfx/tools/canvastools.hxx> - -#include <cppcanvas/basegfxfactory.hxx> - -#include <com/sun/star/rendering/RenderState.hpp> -#include <com/sun/star/rendering/StringContext.hpp> -#include <com/sun/star/rendering/XCanvas.hpp> -#include <com/sun/star/rendering/XCanvasFont.hpp> - -#include <cppcanvas/text.hxx> -#include <canvasgraphichelper.hxx> - -#include "implpolypolygon.hxx" -#include "implbitmap.hxx" - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - /* Singleton handling */ - struct InitInstance2 - { - BaseGfxFactory* operator()() - { - return new BaseGfxFactory(); - } - }; - - BaseGfxFactory& BaseGfxFactory::getInstance() - { - return *rtl_Instance< BaseGfxFactory, InitInstance2, ::osl::MutexGuard, - ::osl::GetGlobalMutex >::create( - InitInstance2(), ::osl::GetGlobalMutex()); - } - - BaseGfxFactory::BaseGfxFactory() - { - } - - PolyPolygonSharedPtr BaseGfxFactory::createPolyPolygon( const CanvasSharedPtr& rCanvas, - const ::basegfx::B2DPolygon& rPoly ) const - { - OSL_ENSURE( rCanvas.get() != NULL && - rCanvas->getUNOCanvas().is(), - "BaseGfxFactory::createPolyPolygon(): Invalid canvas" ); - - if( rCanvas.get() == NULL ) - return PolyPolygonSharedPtr(); - - uno::Reference< rendering::XCanvas > xCanvas( rCanvas->getUNOCanvas() ); - if( !xCanvas.is() ) - return PolyPolygonSharedPtr(); - - return PolyPolygonSharedPtr( - new internal::ImplPolyPolygon( rCanvas, - ::basegfx::unotools::xPolyPolygonFromB2DPolygon( - xCanvas->getDevice(), - rPoly) ) ); - } - - BitmapSharedPtr BaseGfxFactory::createBitmap( const CanvasSharedPtr& rCanvas, - const ::basegfx::B2ISize& rSize ) const - { - OSL_ENSURE( rCanvas.get() != NULL && - rCanvas->getUNOCanvas().is(), - "BaseGfxFactory::createBitmap(): Invalid canvas" ); - - if( rCanvas.get() == NULL ) - return BitmapSharedPtr(); - - uno::Reference< rendering::XCanvas > xCanvas( rCanvas->getUNOCanvas() ); - if( !xCanvas.is() ) - return BitmapSharedPtr(); - - return BitmapSharedPtr( - new internal::ImplBitmap( rCanvas, - xCanvas->getDevice()->createCompatibleBitmap( - ::basegfx::unotools::integerSize2DFromB2ISize(rSize) ) ) ); - } - - BitmapSharedPtr BaseGfxFactory::createAlphaBitmap( const CanvasSharedPtr& rCanvas, - const ::basegfx::B2ISize& rSize ) const - { - OSL_ENSURE( rCanvas.get() != NULL && - rCanvas->getUNOCanvas().is(), - "BaseGfxFactory::createBitmap(): Invalid canvas" ); - - if( rCanvas.get() == NULL ) - return BitmapSharedPtr(); - - uno::Reference< rendering::XCanvas > xCanvas( rCanvas->getUNOCanvas() ); - if( !xCanvas.is() ) - return BitmapSharedPtr(); - - return BitmapSharedPtr( - new internal::ImplBitmap( rCanvas, - xCanvas->getDevice()->createCompatibleAlphaBitmap( - ::basegfx::unotools::integerSize2DFromB2ISize(rSize) ) ) ); - } - -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implbitmap.cxx b/cppcanvas/source/wrapper/implbitmap.cxx deleted file mode 100644 index a95a36f250ea..000000000000 --- a/cppcanvas/source/wrapper/implbitmap.cxx +++ /dev/null @@ -1,118 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include "implbitmap.hxx" -#include "implbitmapcanvas.hxx" - -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <canvas/canvastools.hxx> - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - - namespace internal - { - - ImplBitmap::ImplBitmap( const CanvasSharedPtr& rParentCanvas, - const uno::Reference< rendering::XBitmap >& rBitmap ) : - CanvasGraphicHelper( rParentCanvas ), - mxBitmap( rBitmap ), - mpBitmapCanvas() - { - OSL_ENSURE( mxBitmap.is(), "ImplBitmap::ImplBitmap: no valid bitmap" ); - - uno::Reference< rendering::XBitmapCanvas > xBitmapCanvas( rBitmap, - uno::UNO_QUERY ); - if( xBitmapCanvas.is() ) - mpBitmapCanvas.reset( new ImplBitmapCanvas( - uno::Reference< rendering::XBitmapCanvas >(rBitmap, - uno::UNO_QUERY) ) ); - } - - ImplBitmap::~ImplBitmap() - { - } - - bool ImplBitmap::draw() const - { - CanvasSharedPtr pCanvas( getCanvas() ); - - OSL_ENSURE( pCanvas.get() != NULL && - pCanvas->getUNOCanvas().is(), - "ImplBitmap::draw: invalid canvas" ); - - if( pCanvas.get() == NULL || - !pCanvas->getUNOCanvas().is() ) - { - return false; - } - - // TODO(P1): implement caching - pCanvas->getUNOCanvas()->drawBitmap( mxBitmap, - pCanvas->getViewState(), - getRenderState() ); - - return true; - } - - bool ImplBitmap::drawAlphaModulated( double nAlphaModulation ) const - { - CanvasSharedPtr pCanvas( getCanvas() ); - - OSL_ENSURE( pCanvas.get() != NULL && - pCanvas->getUNOCanvas().is(), - "ImplBitmap::drawAlphaModulated(): invalid canvas" ); - - if( pCanvas.get() == NULL || - !pCanvas->getUNOCanvas().is() ) - { - return false; - } - - rendering::RenderState aLocalState( getRenderState() ); - uno::Sequence<rendering::ARGBColor> aCol(1); - aCol[0] = rendering::ARGBColor( nAlphaModulation, 1.0, 1.0, 1.0 ); - aLocalState.DeviceColor = - pCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace()->convertFromARGB(aCol); - - // TODO(P1): implement caching - pCanvas->getUNOCanvas()->drawBitmapModulated( mxBitmap, - pCanvas->getViewState(), - aLocalState ); - - return true; - } - - BitmapCanvasSharedPtr ImplBitmap::getBitmapCanvas() const - { - return mpBitmapCanvas; - } - - uno::Reference< rendering::XBitmap > ImplBitmap::getUNOBitmap() const - { - return mxBitmap; - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implbitmap.hxx b/cppcanvas/source/wrapper/implbitmap.hxx deleted file mode 100644 index d080e3c0e589..000000000000 --- a/cppcanvas/source/wrapper/implbitmap.hxx +++ /dev/null @@ -1,72 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_IMPLBITMAP_HXX -#define _CPPCANVAS_IMPLBITMAP_HXX - -#include <com/sun/star/uno/Reference.hxx> -#include <com/sun/star/rendering/XBitmap.hpp> -#include <com/sun/star/rendering/XGraphicDevice.hpp> - -#include <cppcanvas/bitmap.hxx> -#include <canvasgraphichelper.hxx> - - -/*Definition of ImplBitmap */ - -namespace cppcanvas -{ - - namespace internal - { - // share partial CanvasGraphic implementation from CanvasGraphicHelper - class ImplBitmap : public virtual ::cppcanvas::Bitmap, protected CanvasGraphicHelper - { - public: - - ImplBitmap( const CanvasSharedPtr& rParentCanvas, - const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XBitmap >& rBitmap ); - - virtual ~ImplBitmap(); - - // CanvasGraphic implementation (that was not already implemented by CanvasGraphicHelper) - virtual bool draw() const; - virtual bool drawAlphaModulated( double nAlphaModulation ) const; - - virtual BitmapCanvasSharedPtr getBitmapCanvas() const; - - // Bitmap implementation - virtual ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XBitmap > getUNOBitmap() const; - - private: - // default: disabled copy/assignment - ImplBitmap(const ImplBitmap&); - ImplBitmap& operator=( const ImplBitmap& ); - - const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > mxBitmap; - BitmapCanvasSharedPtr mpBitmapCanvas; - }; - } -} - -#endif /* _CPPCANVAS_IMPLBITMAP_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implbitmapcanvas.cxx b/cppcanvas/source/wrapper/implbitmapcanvas.cxx deleted file mode 100644 index 35f335b4e63d..000000000000 --- a/cppcanvas/source/wrapper/implbitmapcanvas.cxx +++ /dev/null @@ -1,65 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <com/sun/star/rendering/XCanvas.hpp> -#include <com/sun/star/rendering/XBitmapCanvas.hpp> - -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <basegfx/polygon/b2dpolypolygon.hxx> -#include <basegfx/tools/canvastools.hxx> - -#include "implbitmapcanvas.hxx" - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - ImplBitmapCanvas::ImplBitmapCanvas( const uno::Reference< rendering::XBitmapCanvas >& rCanvas ) : - ImplCanvas( uno::Reference< rendering::XCanvas >(rCanvas, - uno::UNO_QUERY) ), - mxBitmapCanvas( rCanvas ), - mxBitmap( rCanvas, - uno::UNO_QUERY ) - { - OSL_ENSURE( mxBitmapCanvas.is(), "ImplBitmapCanvas::ImplBitmapCanvas(): Invalid canvas" ); - OSL_ENSURE( mxBitmap.is(), "ImplBitmapCanvas::ImplBitmapCanvas(): Invalid bitmap" ); - } - - ImplBitmapCanvas::~ImplBitmapCanvas() - { - } - - ::basegfx::B2ISize ImplBitmapCanvas::getSize() const - { - OSL_ENSURE( mxBitmap.is(), "ImplBitmapCanvas::getSize(): Invalid canvas" ); - return ::basegfx::unotools::b2ISizeFromIntegerSize2D( mxBitmap->getSize() ); - } - - CanvasSharedPtr ImplBitmapCanvas::clone() const - { - return BitmapCanvasSharedPtr( new ImplBitmapCanvas( *this ) ); - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implbitmapcanvas.hxx b/cppcanvas/source/wrapper/implbitmapcanvas.hxx deleted file mode 100644 index 705125360e03..000000000000 --- a/cppcanvas/source/wrapper/implbitmapcanvas.hxx +++ /dev/null @@ -1,64 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_IMPLBITMAPCANVAS_HXX -#define _CPPCANVAS_IMPLBITMAPCANVAS_HXX - -#include <com/sun/star/rendering/XBitmapCanvas.hpp> -#include <com/sun/star/rendering/XBitmap.hpp> - -#include <boost/shared_ptr.hpp> -#include <basegfx/vector/b2dsize.hxx> -#include <cppcanvas/bitmapcanvas.hxx> - -#include <implcanvas.hxx> - - -namespace cppcanvas -{ - namespace internal - { - // share Canvas implementation from ImplCanvas - class ImplBitmapCanvas : public virtual BitmapCanvas, protected virtual ImplCanvas - { - public: - ImplBitmapCanvas( const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XBitmapCanvas >& rCanvas ); - virtual ~ImplBitmapCanvas(); - - virtual ::basegfx::B2ISize getSize() const; - - virtual CanvasSharedPtr clone() const; - - // take compiler-provided default copy constructor - //ImplBitmapCanvas(const ImplBitmapCanvas&); - - private: - // default: disabled assignment - ImplBitmapCanvas& operator=( const ImplBitmapCanvas& ); - - const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmapCanvas > mxBitmapCanvas; - const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > mxBitmap; - }; - } -} - -#endif /* _CPPCANVAS_IMPLBITMAPCANVAS_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implcanvas.cxx b/cppcanvas/source/wrapper/implcanvas.cxx deleted file mode 100644 index 70a4c3f24f42..000000000000 --- a/cppcanvas/source/wrapper/implcanvas.cxx +++ /dev/null @@ -1,133 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <rtl/ustring.hxx> -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <basegfx/polygon/b2dpolypolygon.hxx> -#include <basegfx/tools/canvastools.hxx> - -#include <com/sun/star/rendering/XCanvas.hpp> - -#include <canvas/canvastools.hxx> -#include <cppcanvas/polypolygon.hxx> - -#include "implfont.hxx" -#include "implcolor.hxx" -#include "implcanvas.hxx" - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - - ImplCanvas::ImplCanvas( const uno::Reference< rendering::XCanvas >& xCanvas ) : - maViewState(), - maClipPolyPolygon(), - mxCanvas( xCanvas ) - { - OSL_ENSURE( mxCanvas.is(), "Canvas::Canvas() invalid XCanvas" ); - - ::canvas::tools::initViewState( maViewState ); - } - - ImplCanvas::~ImplCanvas() - { - } - - void ImplCanvas::setTransformation( const ::basegfx::B2DHomMatrix& rMatrix ) - { - ::canvas::tools::setViewStateTransform( maViewState, rMatrix ); - } - - ::basegfx::B2DHomMatrix ImplCanvas::getTransformation() const - { - ::basegfx::B2DHomMatrix aMatrix; - return ::canvas::tools::getViewStateTransform( aMatrix, - maViewState ); - } - - void ImplCanvas::setClip( const ::basegfx::B2DPolyPolygon& rClipPoly ) - { - // TODO(T3): not thread-safe. B2DPolyPolygon employs copy-on-write - maClipPolyPolygon.reset( rClipPoly ); - maViewState.Clip.clear(); - } - - void ImplCanvas::setClip() - { - maClipPolyPolygon.reset(); - maViewState.Clip.clear(); - } - - ::basegfx::B2DPolyPolygon const* ImplCanvas::getClip() const - { - return !maClipPolyPolygon ? NULL : &(*maClipPolyPolygon); - } - - FontSharedPtr ImplCanvas::createFont( const OUString& rFontName, const double& rCellSize ) const - { - return FontSharedPtr( new ImplFont( getUNOCanvas(), rFontName, rCellSize ) ); - } - - ColorSharedPtr ImplCanvas::createColor() const - { - return ColorSharedPtr( new ImplColor( getUNOCanvas()->getDevice() ) ); - } - - CanvasSharedPtr ImplCanvas::clone() const - { - return CanvasSharedPtr( new ImplCanvas( *this ) ); - } - - void ImplCanvas::clear() const - { - OSL_ENSURE( mxCanvas.is(), "ImplCanvas::clear(): Invalid XCanvas" ); - mxCanvas->clear(); - } - - uno::Reference< rendering::XCanvas > ImplCanvas::getUNOCanvas() const - { - OSL_ENSURE( mxCanvas.is(), "ImplCanvas::getUNOCanvas(): Invalid XCanvas" ); - - return mxCanvas; - } - - rendering::ViewState ImplCanvas::getViewState() const - { - if( maClipPolyPolygon && !maViewState.Clip.is() ) - { - if( !mxCanvas.is() ) - return maViewState; - - maViewState.Clip = ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - mxCanvas->getDevice(), - *maClipPolyPolygon ); - } - - return maViewState; - } - - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implcanvas.hxx b/cppcanvas/source/wrapper/implcanvas.hxx deleted file mode 100644 index cda88f564664..000000000000 --- a/cppcanvas/source/wrapper/implcanvas.hxx +++ /dev/null @@ -1,94 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_IMPLCANVAS_HXX -#define _CPPCANVAS_IMPLCANVAS_HXX - -#include <com/sun/star/uno/Reference.hxx> -#include <com/sun/star/rendering/ViewState.hpp> -#include <cppcanvas/canvas.hxx> - -#include <boost/optional.hpp> - - -namespace basegfx -{ - class B2DHomMatrix; - class B2DPolyPolygon; -} - -namespace com { namespace sun { namespace star { namespace rendering -{ - class XCanvas; -} } } } - - -/* Definition of ImplCanvas */ - -namespace cppcanvas -{ - - namespace internal - { - - class ImplCanvas : public virtual Canvas - { - public: - ImplCanvas( const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XCanvas >& rCanvas ); - virtual ~ImplCanvas(); - - virtual void setTransformation( const ::basegfx::B2DHomMatrix& rMatrix ); - virtual ::basegfx::B2DHomMatrix getTransformation() const; - - virtual void setClip( const ::basegfx::B2DPolyPolygon& rClipPoly ); - virtual void setClip(); - virtual ::basegfx::B2DPolyPolygon const* getClip() const; - - virtual FontSharedPtr createFont( const OUString& rFontName, const double& rCellSize ) const; - - virtual ColorSharedPtr createColor() const; - - virtual CanvasSharedPtr clone() const; - - virtual void clear() const; - - virtual ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XCanvas > getUNOCanvas() const; - - virtual ::com::sun::star::rendering::ViewState getViewState() const; - - // take compiler-provided default copy constructor - //ImplCanvas(const ImplCanvas&); - - private: - // default: disabled assignment - ImplCanvas& operator=( const ImplCanvas& ); - - mutable ::com::sun::star::rendering::ViewState maViewState; - boost::optional<basegfx::B2DPolyPolygon> maClipPolyPolygon; - const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XCanvas > mxCanvas; - }; - - } -} - -#endif /* _CPPCANVAS_IMPLCANVAS_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implcolor.cxx b/cppcanvas/source/wrapper/implcolor.cxx deleted file mode 100644 index d98ffd2ac139..000000000000 --- a/cppcanvas/source/wrapper/implcolor.cxx +++ /dev/null @@ -1,60 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <implcolor.hxx> -#include <tools.hxx> - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - - ImplColor::ImplColor( const uno::Reference< rendering::XGraphicDevice >& rDevice ) : - mxDevice( rDevice ) - { - OSL_ENSURE( mxDevice.is(), "ImplColor::ImplColor(): Invalid graphic device" ); - } - - ImplColor::~ImplColor() - { - } - - Color::IntSRGBA ImplColor::getIntSRGBA( uno::Sequence< double >& rDeviceColor ) const - { - OSL_ENSURE( mxDevice.is(), "ImplColor::getIntSRGBA(): Invalid graphic device" ); - - // TODO(F1): Color space handling - return tools::doubleSequenceToIntSRGBA( mxDevice, rDeviceColor ); - } - - uno::Sequence< double > ImplColor::getDeviceColor( Color::IntSRGBA aSRGBA ) const - { - OSL_ENSURE( mxDevice.is(), "ImplColor::getDeviceColor(): Invalid graphic device" ); - - // TODO(F1): Color space handling - return tools::intSRGBAToDoubleSequence( mxDevice, aSRGBA ); - } - - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implcolor.hxx b/cppcanvas/source/wrapper/implcolor.hxx deleted file mode 100644 index 8bb5ed601800..000000000000 --- a/cppcanvas/source/wrapper/implcolor.hxx +++ /dev/null @@ -1,56 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_IMPLCOLOR_HXX -#define _CPPCANVAS_IMPLCOLOR_HXX - -#include <com/sun/star/uno/Sequence.hxx> - -#include <boost/shared_ptr.hpp> - -#include <com/sun/star/rendering/XGraphicDevice.hpp> -#include <cppcanvas/color.hxx> - - -/* Definition of Color class */ - -namespace cppcanvas -{ - namespace internal - { - class ImplColor : public Color - { - public: - ImplColor( const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XGraphicDevice >& rDevice ); - virtual ~ImplColor(); - - virtual IntSRGBA getIntSRGBA( ::com::sun::star::uno::Sequence< double >& rDeviceColor ) const; - virtual ::com::sun::star::uno::Sequence< double > getDeviceColor( IntSRGBA aSRGBA ) const; - - private: - ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > mxDevice; - }; - - } -} - -#endif /* _CPPCANVAS_IMPLCOLOR_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implcustomsprite.cxx b/cppcanvas/source/wrapper/implcustomsprite.cxx deleted file mode 100644 index 24aa95a47621..000000000000 --- a/cppcanvas/source/wrapper/implcustomsprite.cxx +++ /dev/null @@ -1,74 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <basegfx/polygon/b2dpolypolygon.hxx> - -#include "implcustomsprite.hxx" -#include "implcanvas.hxx" - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - ImplCustomSprite::ImplCustomSprite( const uno::Reference< rendering::XSpriteCanvas >& rParentCanvas, - const uno::Reference< rendering::XCustomSprite >& rSprite, - const ImplSpriteCanvas::TransformationArbiterSharedPtr& rTransformArbiter ) : - ImplSprite( rParentCanvas, - uno::Reference< rendering::XSprite >(rSprite, - uno::UNO_QUERY), - rTransformArbiter ), - mpLastCanvas(), - mxCustomSprite( rSprite ) - { - OSL_ENSURE( rParentCanvas.is(), "ImplCustomSprite::ImplCustomSprite(): Invalid canvas" ); - OSL_ENSURE( mxCustomSprite.is(), "ImplCustomSprite::ImplCustomSprite(): Invalid sprite" ); - } - - ImplCustomSprite::~ImplCustomSprite() - { - } - - CanvasSharedPtr ImplCustomSprite::getContentCanvas() const - { - OSL_ENSURE( mxCustomSprite.is(), "ImplCustomSprite::getContentCanvas(): Invalid sprite" ); - - if( !mxCustomSprite.is() ) - return CanvasSharedPtr(); - - uno::Reference< rendering::XCanvas > xCanvas( mxCustomSprite->getContentCanvas() ); - - if( !xCanvas.is() ) - return CanvasSharedPtr(); - - // cache content canvas C++ wrapper - if( mpLastCanvas.get() == NULL || - mpLastCanvas->getUNOCanvas() != xCanvas ) - { - mpLastCanvas = CanvasSharedPtr( new ImplCanvas( xCanvas ) ); - } - - return mpLastCanvas; - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implcustomsprite.hxx b/cppcanvas/source/wrapper/implcustomsprite.hxx deleted file mode 100644 index 0c4bf3d8d3af..000000000000 --- a/cppcanvas/source/wrapper/implcustomsprite.hxx +++ /dev/null @@ -1,63 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_IMPLCUSTOMSPRITE_HXX -#define _CPPCANVAS_IMPLCUSTOMSPRITE_HXX - -#include <sal/types.h> - -#include <boost/shared_ptr.hpp> -#include <cppcanvas/canvas.hxx> -#include <cppcanvas/customsprite.hxx> - -#include <implsprite.hxx> -#include <implspritecanvas.hxx> - - -namespace cppcanvas -{ - namespace internal - { - // share Sprite implementation of ImplSprite - class ImplCustomSprite : public virtual CustomSprite, protected virtual ImplSprite - { - public: - ImplCustomSprite( const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XSpriteCanvas >& rParentCanvas, - const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XCustomSprite >& rSprite, - const ImplSpriteCanvas::TransformationArbiterSharedPtr& rTransformArbiter ); - virtual ~ImplCustomSprite(); - - virtual CanvasSharedPtr getContentCanvas() const; - - private: - // default: disabled copy/assignment - ImplCustomSprite(const ImplCustomSprite&); - ImplCustomSprite& operator=( const ImplCustomSprite& ); - - mutable CanvasSharedPtr mpLastCanvas; - const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XCustomSprite > mxCustomSprite; - }; - } -} - -#endif /* _CPPCANVAS_IMPLCUSTOMSPRITE_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implfont.cxx b/cppcanvas/source/wrapper/implfont.cxx deleted file mode 100644 index e62cfa543227..000000000000 --- a/cppcanvas/source/wrapper/implfont.cxx +++ /dev/null @@ -1,83 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <implfont.hxx> -#include <canvas/canvastools.hxx> - - -using namespace ::com::sun::star; - -/* Definition of Font class */ - -namespace cppcanvas -{ - namespace internal - { - - ImplFont::ImplFont( const uno::Reference< rendering::XCanvas >& rCanvas, - const OUString& rFontName, - const double& rCellSize ) : - mxCanvas( rCanvas ), - mxFont( NULL ) - { - OSL_ENSURE( mxCanvas.is(), "ImplFont::ImplFont(): Invalid Canvas" ); - - rendering::FontRequest aFontRequest; - aFontRequest.FontDescription.FamilyName = rFontName; - aFontRequest.CellSize = rCellSize; - - geometry::Matrix2D aFontMatrix; - ::canvas::tools::setIdentityMatrix2D( aFontMatrix ); - - mxFont = mxCanvas->createFont( aFontRequest, - uno::Sequence< beans::PropertyValue >(), - aFontMatrix ); - } - - - ImplFont::~ImplFont() - { - } - - OUString ImplFont::getName() const - { - OSL_ENSURE( mxFont.is(), "ImplFont::getName(): Invalid Font" ); - - return mxFont->getFontRequest().FontDescription.FamilyName; - } - - double ImplFont::getCellSize() const - { - OSL_ENSURE( mxFont.is(), "ImplFont::getCellSize(): Invalid Font" ); - - return mxFont->getFontRequest().CellSize; - } - - uno::Reference< rendering::XCanvasFont > ImplFont::getUNOFont() const - { - OSL_ENSURE( mxFont.is(), "ImplFont::getUNOFont(): Invalid Font" ); - - return mxFont; - } - - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implfont.hxx b/cppcanvas/source/wrapper/implfont.hxx deleted file mode 100644 index 8dd46adb94d9..000000000000 --- a/cppcanvas/source/wrapper/implfont.hxx +++ /dev/null @@ -1,69 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_IMPLFONT_HXX -#define _CPPCANVAS_IMPLFONT_HXX - -#include <com/sun/star/uno/Reference.hxx> - -#include <boost/shared_ptr.hpp> - -#include <com/sun/star/rendering/XCanvas.hpp> -#include <cppcanvas/font.hxx> - - -namespace com { namespace sun { namespace star { namespace rendering -{ - class XCanvasFont; -} } } } - -/* Definition of Font class */ - -namespace cppcanvas -{ - - namespace internal - { - - class ImplFont : public Font - { - public: - ImplFont( const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XCanvas >& rCanvas, - const OUString& rFontName, - const double& rCellSize ); - - virtual ~ImplFont(); - - virtual OUString getName() const; - virtual double getCellSize() const; - - virtual ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XCanvasFont > getUNOFont() const; - - private: - ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XCanvas > mxCanvas; - ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XCanvasFont > mxFont; - }; - } -} - -#endif /* _CPPCANVAS_IMPLFONT_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implpolypolygon.cxx b/cppcanvas/source/wrapper/implpolypolygon.cxx deleted file mode 100644 index f390ed6c0115..000000000000 --- a/cppcanvas/source/wrapper/implpolypolygon.cxx +++ /dev/null @@ -1,193 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <rtl/math.hxx> - -#include <com/sun/star/rendering/XCanvas.hpp> -#include <com/sun/star/rendering/PathJoinType.hpp> -#include <com/sun/star/rendering/PathCapType.hpp> - -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <basegfx/tools/canvastools.hxx> - -#include "implpolypolygon.hxx" -#include "tools.hxx" - - -using namespace ::com::sun::star; - - -namespace cppcanvas -{ - namespace internal - { - ImplPolyPolygon::ImplPolyPolygon( const CanvasSharedPtr& rParentCanvas, - const uno::Reference< rendering::XPolyPolygon2D >& rPolyPoly ) : - CanvasGraphicHelper( rParentCanvas ), - mxPolyPoly( rPolyPoly ), - maStrokeAttributes(1.0, - 10.0, - uno::Sequence< double >(), - uno::Sequence< double >(), - rendering::PathCapType::ROUND, - rendering::PathCapType::ROUND, - rendering::PathJoinType::ROUND ), - maFillColor(), - maStrokeColor(), - mbFillColorSet( false ), - mbStrokeColorSet( false ) - { - OSL_ENSURE( mxPolyPoly.is(), "PolyPolygonImpl::PolyPolygonImpl: no valid polygon" ); - } - - ImplPolyPolygon::~ImplPolyPolygon() - { - } - - void ImplPolyPolygon::addPolygon( const ::basegfx::B2DPolygon& rPoly ) - { - OSL_ENSURE( mxPolyPoly.is(), - "ImplPolyPolygon::addPolygon(): Invalid polygon" ); - - if( !mxPolyPoly.is() ) - return; - - uno::Reference< rendering::XGraphicDevice > xDevice( getGraphicDevice() ); - - OSL_ENSURE( xDevice.is(), - "ImplPolyPolygon::addPolygon(): Invalid graphic device" ); - - if( !xDevice.is() ) - return; - - mxPolyPoly->addPolyPolygon( geometry::RealPoint2D(0.0, 0.0), - ::basegfx::unotools::xPolyPolygonFromB2DPolygon( - xDevice, - rPoly) ); - } - - void ImplPolyPolygon::addPolyPolygon( const ::basegfx::B2DPolyPolygon& rPoly ) - { - OSL_ENSURE( mxPolyPoly.is(), - "ImplPolyPolygon::addPolyPolygon(): Invalid polygon" ); - - if( !mxPolyPoly.is() ) - return; - - uno::Reference< rendering::XGraphicDevice > xDevice( getGraphicDevice() ); - - OSL_ENSURE( xDevice.is(), - "ImplPolyPolygon::addPolyPolygon(): Invalid graphic device" ); - - if( !xDevice.is() ) - return; - - mxPolyPoly->addPolyPolygon( geometry::RealPoint2D(0.0, 0.0), - ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( - xDevice, - rPoly) ); - } - - void ImplPolyPolygon::setRGBAFillColor( Color::IntSRGBA aColor ) - { - maFillColor = tools::intSRGBAToDoubleSequence( getGraphicDevice(), - aColor ); - mbFillColorSet = true; - } - - void ImplPolyPolygon::setRGBALineColor( Color::IntSRGBA aColor ) - { - maStrokeColor = tools::intSRGBAToDoubleSequence( getGraphicDevice(), - aColor ); - mbStrokeColorSet = true; - } - - Color::IntSRGBA ImplPolyPolygon::getRGBAFillColor() const - { - return tools::doubleSequenceToIntSRGBA( getGraphicDevice(), - maFillColor ); - } - - Color::IntSRGBA ImplPolyPolygon::getRGBALineColor() const - { - return tools::doubleSequenceToIntSRGBA( getGraphicDevice(), - maStrokeColor ); - } - - void ImplPolyPolygon::setStrokeWidth( const double& rStrokeWidth ) - { - maStrokeAttributes.StrokeWidth = rStrokeWidth; - } - - double ImplPolyPolygon::getStrokeWidth() const - { - return maStrokeAttributes.StrokeWidth; - } - - bool ImplPolyPolygon::draw() const - { - CanvasSharedPtr pCanvas( getCanvas() ); - - OSL_ENSURE( pCanvas.get() != NULL && - pCanvas->getUNOCanvas().is(), - "ImplBitmap::draw: invalid canvas" ); - - if( pCanvas.get() == NULL || - !pCanvas->getUNOCanvas().is() ) - return false; - - if( mbFillColorSet ) - { - rendering::RenderState aLocalState( getRenderState() ); - aLocalState.DeviceColor = maFillColor; - - pCanvas->getUNOCanvas()->fillPolyPolygon( mxPolyPoly, - pCanvas->getViewState(), - aLocalState ); - } - - if( mbStrokeColorSet ) - { - rendering::RenderState aLocalState( getRenderState() ); - aLocalState.DeviceColor = maStrokeColor; - - if( ::rtl::math::approxEqual(maStrokeAttributes.StrokeWidth, 1.0) ) - pCanvas->getUNOCanvas()->drawPolyPolygon( mxPolyPoly, - pCanvas->getViewState(), - aLocalState ); - else - pCanvas->getUNOCanvas()->strokePolyPolygon( mxPolyPoly, - pCanvas->getViewState(), - aLocalState, - maStrokeAttributes ); - } - - return true; - } - - uno::Reference< rendering::XPolyPolygon2D > ImplPolyPolygon::getUNOPolyPolygon() const - { - return mxPolyPoly; - } - - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implpolypolygon.hxx b/cppcanvas/source/wrapper/implpolypolygon.hxx deleted file mode 100644 index 1503ed05818f..000000000000 --- a/cppcanvas/source/wrapper/implpolypolygon.hxx +++ /dev/null @@ -1,87 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CANVAS_IMPLPOLYPOLYGON_HXX -#define _CANVAS_IMPLPOLYPOLYGON_HXX - -#include <com/sun/star/uno/Reference.hxx> -#include <com/sun/star/rendering/XPolyPolygon2D.hpp> -#include <com/sun/star/rendering/XGraphicDevice.hpp> -#include <com/sun/star/rendering/StrokeAttributes.hpp> - -#include <cppcanvas/polypolygon.hxx> -#include <canvasgraphichelper.hxx> - -namespace com { namespace sun { namespace star { namespace rendering -{ - struct RealPoint2D; -} } } } - - -namespace cppcanvas -{ - namespace internal - { - - class ImplPolyPolygon : public virtual ::cppcanvas::PolyPolygon, protected CanvasGraphicHelper - { - public: - ImplPolyPolygon( const CanvasSharedPtr& rParentCanvas, - const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XPolyPolygon2D >& rPolyPoly ); - - virtual ~ImplPolyPolygon(); - - virtual void addPolygon( const ::basegfx::B2DPolygon& rPoly ); - virtual void addPolyPolygon( const ::basegfx::B2DPolyPolygon& rPoly ); - - virtual void setRGBAFillColor( Color::IntSRGBA ); - virtual void setRGBALineColor( Color::IntSRGBA ); - virtual Color::IntSRGBA getRGBAFillColor() const; - virtual Color::IntSRGBA getRGBALineColor() const; - - virtual void setStrokeWidth( const double& rStrokeWidth ); - virtual double getStrokeWidth() const; - - virtual bool draw() const; - - virtual ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XPolyPolygon2D > getUNOPolyPolygon() const; - - private: - // default: disabled copy/assignment - ImplPolyPolygon(const ImplPolyPolygon&); - ImplPolyPolygon& operator= ( const ImplPolyPolygon& ); - - const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XPolyPolygon2D > mxPolyPoly; - - ::com::sun::star::rendering::StrokeAttributes maStrokeAttributes; - - ::com::sun::star::uno::Sequence< double > maFillColor; - ::com::sun::star::uno::Sequence< double > maStrokeColor; - bool mbFillColorSet; - bool mbStrokeColorSet; - }; - - } -} - -#endif /* _CANVAS_IMPLPOLYPOLYGON_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implsprite.cxx b/cppcanvas/source/wrapper/implsprite.cxx deleted file mode 100644 index 5f58ba210e30..000000000000 --- a/cppcanvas/source/wrapper/implsprite.cxx +++ /dev/null @@ -1,202 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#include <com/sun/star/rendering/XSprite.hpp> -#include <com/sun/star/rendering/XAnimatedSprite.hpp> - -#include <basegfx/tools/canvastools.hxx> -#include <basegfx/polygon/b2dpolypolygon.hxx> -#include <canvas/canvastools.hxx> - -#include "implsprite.hxx" - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - - ImplSprite::ImplSprite( const uno::Reference< rendering::XSpriteCanvas >& rParentCanvas, - const uno::Reference< rendering::XSprite >& rSprite, - const ImplSpriteCanvas::TransformationArbiterSharedPtr& rTransformArbiter ) : - mxGraphicDevice(), - mxSprite( rSprite ), - mxAnimatedSprite(), - mpTransformArbiter( rTransformArbiter ) - { - // Avoiding ternary operator in initializer list (Solaris - // compiler bug, when function call and temporary is - // involved) - if( rParentCanvas.is() ) - mxGraphicDevice = rParentCanvas->getDevice(); - - OSL_ENSURE( rParentCanvas.is() , "ImplSprite::ImplSprite(): Invalid canvas"); - OSL_ENSURE( mxGraphicDevice.is(), "ImplSprite::ImplSprite(): Invalid graphic device"); - OSL_ENSURE( mxSprite.is(), "ImplSprite::ImplSprite(): Invalid sprite"); - OSL_ENSURE( mpTransformArbiter.get(), "ImplSprite::ImplSprite(): Invalid transformation arbiter"); - } - - ImplSprite::~ImplSprite() - { - // hide the sprite on the canvas. If we don't hide the - // sprite, it will stay on the canvas forever, since the - // canvas naturally keeps a list of visible sprites - // (otherwise, it wouldn't be able to paint them - // autonomously) - if( mxSprite.is() ) - mxSprite->hide(); - } - - void ImplSprite::setAlpha( const double& rAlpha ) - { - OSL_ENSURE( mxSprite.is(), "ImplSprite::setAlpha(): Invalid sprite"); - - if( mxSprite.is() ) - mxSprite->setAlpha( rAlpha ); - } - - void ImplSprite::movePixel( const ::basegfx::B2DPoint& rNewPos ) - { - OSL_ENSURE( mxSprite.is(), "ImplSprite::movePixel(): Invalid sprite"); - - if( mxSprite.is() ) - { - rendering::ViewState aViewState; - rendering::RenderState aRenderState; - - ::canvas::tools::initViewState( aViewState ); - ::canvas::tools::initRenderState( aRenderState ); - - mxSprite->move( ::basegfx::unotools::point2DFromB2DPoint( rNewPos ), - aViewState, - aRenderState ); - } - } - - void ImplSprite::move( const ::basegfx::B2DPoint& rNewPos ) - { - OSL_ENSURE( mxSprite.is(), "ImplSprite::move(): Invalid sprite"); - - if( mxSprite.is() ) - { - rendering::ViewState aViewState; - rendering::RenderState aRenderState; - - ::canvas::tools::initViewState( aViewState ); - ::canvas::tools::initRenderState( aRenderState ); - - ::canvas::tools::setViewStateTransform( aViewState, - mpTransformArbiter->getTransformation() ); - - mxSprite->move( ::basegfx::unotools::point2DFromB2DPoint( rNewPos ), - aViewState, - aRenderState ); - } - } - - void ImplSprite::transform( const ::basegfx::B2DHomMatrix& rMatrix ) - { - OSL_ENSURE( mxSprite.is(), "ImplSprite::transform(): Invalid sprite"); - - if( mxSprite.is() ) - { - geometry::AffineMatrix2D aMatrix; - - mxSprite->transform( ::basegfx::unotools::affineMatrixFromHomMatrix( aMatrix, - rMatrix ) ); - } - } - - void ImplSprite::setClipPixel( const ::basegfx::B2DPolyPolygon& rClipPoly ) - { - OSL_ENSURE( mxGraphicDevice.is(), "ImplSprite::setClip(): Invalid canvas"); - OSL_ENSURE( mxSprite.is(), "ImplSprite::transform(): Invalid sprite"); - - if( mxSprite.is() && mxGraphicDevice.is() ) - mxSprite->clip( ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( mxGraphicDevice, - rClipPoly ) ); - } - - void ImplSprite::setClip( const ::basegfx::B2DPolyPolygon& rClipPoly ) - { - OSL_ENSURE( mxGraphicDevice.is(), "ImplSprite::setClip(): Invalid canvas"); - OSL_ENSURE( mxSprite.is(), "ImplSprite::transform(): Invalid sprite"); - - if( mxSprite.is() && mxGraphicDevice.is() ) - { - ::basegfx::B2DPolyPolygon aTransformedClipPoly( rClipPoly ); - - // extract linear part of canvas view transformation (linear means: - // without translational components) - ::basegfx::B2DHomMatrix aViewTransform( mpTransformArbiter->getTransformation() ); - aViewTransform.set( 0, 2, 0.0 ); - aViewTransform.set( 1, 2, 0.0 ); - - // transform polygon from view to device coordinate space - aTransformedClipPoly.transform( aViewTransform ); - - mxSprite->clip( ::basegfx::unotools::xPolyPolygonFromB2DPolyPolygon( mxGraphicDevice, - aTransformedClipPoly ) ); - } - } - - void ImplSprite::setClip() - { - OSL_ENSURE( mxGraphicDevice.is(), "ImplSprite::setClip(): Invalid canvas"); - OSL_ENSURE( mxSprite.is(), "ImplSprite::setClip(): Invalid sprite"); - - if( mxSprite.is() && mxGraphicDevice.is() ) - mxSprite->clip( uno::Reference< rendering::XPolyPolygon2D >() ); - } - - void ImplSprite::show() - { - OSL_ENSURE( mxSprite.is(), "ImplSprite::show(): Invalid sprite"); - - if( mxSprite.is() ) - mxSprite->show(); - } - - void ImplSprite::hide() - { - OSL_ENSURE( mxSprite.is(), "ImplSprite::hide(): Invalid sprite"); - - if( mxSprite.is() ) - mxSprite->hide(); - } - - void ImplSprite::setPriority( double fPriority ) - { - OSL_ENSURE( mxSprite.is(), "ImplSprite::setPriority(): Invalid sprite"); - - if( mxSprite.is() ) - mxSprite->setPriority(fPriority); - } - - uno::Reference< rendering::XSprite > ImplSprite::getUNOSprite() const - { - return mxSprite; - } - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implsprite.hxx b/cppcanvas/source/wrapper/implsprite.hxx deleted file mode 100644 index 73dd7e49d2f1..000000000000 --- a/cppcanvas/source/wrapper/implsprite.hxx +++ /dev/null @@ -1,78 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_IMPLSPRITE_HXX -#define _CPPCANVAS_IMPLSPRITE_HXX - -#include <com/sun/star/uno/Reference.hxx> -#include <com/sun/star/rendering/XSpriteCanvas.hpp> -#include <com/sun/star/rendering/XSprite.hpp> - -#include <boost/shared_ptr.hpp> -#include <cppcanvas/sprite.hxx> - -#include <implspritecanvas.hxx> - - -namespace cppcanvas -{ - namespace internal - { - class ImplSprite : public virtual Sprite - { - public: - ImplSprite( const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XSpriteCanvas >& rParentCanvas, - const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XSprite >& rSprite, - const ImplSpriteCanvas::TransformationArbiterSharedPtr& rTransformArbiter ); - virtual ~ImplSprite(); - - virtual void setAlpha( const double& rAlpha ); - virtual void movePixel( const ::basegfx::B2DPoint& rNewPos ); - virtual void move( const ::basegfx::B2DPoint& rNewPos ); - virtual void transform( const ::basegfx::B2DHomMatrix& rMatrix ); - virtual void setClipPixel( const ::basegfx::B2DPolyPolygon& rClipPoly ); - virtual void setClip( const ::basegfx::B2DPolyPolygon& rClipPoly ); - virtual void setClip(); - - virtual void show(); - virtual void hide(); - - virtual void setPriority( double fPriority ); - - virtual ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XSprite > getUNOSprite() const; - - private: - // default: disabled copy/assignment - ImplSprite(const ImplSprite&); - ImplSprite& operator=( const ImplSprite& ); - - ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > mxGraphicDevice; - const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XSprite > mxSprite; - const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XAnimatedSprite > mxAnimatedSprite; - ImplSpriteCanvas::TransformationArbiterSharedPtr mpTransformArbiter; - }; - } -} - -#endif /* _CPPCANVAS_IMPLSPRITE_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implspritecanvas.cxx b/cppcanvas/source/wrapper/implspritecanvas.cxx deleted file mode 100644 index 78701786fe15..000000000000 --- a/cppcanvas/source/wrapper/implspritecanvas.cxx +++ /dev/null @@ -1,138 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <basegfx/tools/canvastools.hxx> -#include <basegfx/polygon/b2dpolypolygon.hxx> -#include <com/sun/star/rendering/InterpolationMode.hpp> - -#include <implspritecanvas.hxx> -#include <implcustomsprite.hxx> - - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - namespace internal - { - ImplSpriteCanvas::TransformationArbiter::TransformationArbiter() : - maTransformation() - { - } - - void ImplSpriteCanvas::TransformationArbiter::setTransformation( const ::basegfx::B2DHomMatrix& rViewTransform ) - { - maTransformation = rViewTransform; - } - - ::basegfx::B2DHomMatrix ImplSpriteCanvas::TransformationArbiter::getTransformation() const - { - return maTransformation; - } - - - ImplSpriteCanvas::ImplSpriteCanvas( const uno::Reference< rendering::XSpriteCanvas >& rCanvas ) : - ImplCanvas( uno::Reference< rendering::XCanvas >(rCanvas, - uno::UNO_QUERY) ), - mxSpriteCanvas( rCanvas ), - mpTransformArbiter( new TransformationArbiter() ) - { - OSL_ENSURE( mxSpriteCanvas.is(), "ImplSpriteCanvas::ImplSpriteCanvas(): Invalid canvas" ); - } - - ImplSpriteCanvas::ImplSpriteCanvas(const ImplSpriteCanvas& rOrig) : - Canvas(), - SpriteCanvas(), - ImplCanvas( rOrig ), - mxSpriteCanvas( rOrig.getUNOSpriteCanvas() ), - mpTransformArbiter( new TransformationArbiter() ) - { - OSL_ENSURE( mxSpriteCanvas.is(), "ImplSpriteCanvas::ImplSpriteCanvas( const ImplSpriteCanvas& ): Invalid canvas" ); - - mpTransformArbiter->setTransformation( getTransformation() ); - } - - ImplSpriteCanvas::~ImplSpriteCanvas() - { - } - - void ImplSpriteCanvas::setTransformation( const ::basegfx::B2DHomMatrix& rMatrix ) - { - mpTransformArbiter->setTransformation( rMatrix ); - - ImplCanvas::setTransformation( rMatrix ); - } - - bool ImplSpriteCanvas::updateScreen( bool bUpdateAll ) const - { - OSL_ENSURE( mxSpriteCanvas.is(), "ImplSpriteCanvas::updateScreen(): Invalid canvas" ); - - if( !mxSpriteCanvas.is() ) - return false; - - return mxSpriteCanvas->updateScreen( bUpdateAll ); - } - - CustomSpriteSharedPtr ImplSpriteCanvas::createCustomSprite( const ::basegfx::B2DSize& rSize ) const - { - OSL_ENSURE( mxSpriteCanvas.is(), "ImplSpriteCanvas::createCustomSprite(): Invalid canvas" ); - - if( !mxSpriteCanvas.is() ) - return CustomSpriteSharedPtr(); - - return CustomSpriteSharedPtr( - new ImplCustomSprite( mxSpriteCanvas, - mxSpriteCanvas->createCustomSprite( ::basegfx::unotools::size2DFromB2DSize(rSize) ), - mpTransformArbiter ) ); - } - - SpriteSharedPtr ImplSpriteCanvas::createClonedSprite( const SpriteSharedPtr& rSprite ) const - { - OSL_ENSURE( mxSpriteCanvas.is(), "ImplSpriteCanvas::createCustomSprite(): Invalid canvas" ); - OSL_ENSURE( rSprite.get() != NULL && rSprite->getUNOSprite().is(), - "ImplSpriteCanvas::createCustomSprite(): Invalid sprite" ); - - if( !mxSpriteCanvas.is() || - rSprite.get() == NULL || - !rSprite->getUNOSprite().is() ) - { - return SpriteSharedPtr(); - } - - return SpriteSharedPtr( - new ImplSprite( mxSpriteCanvas, - mxSpriteCanvas->createClonedSprite( rSprite->getUNOSprite() ), - mpTransformArbiter ) ); - } - - CanvasSharedPtr ImplSpriteCanvas::clone() const - { - return SpriteCanvasSharedPtr( new ImplSpriteCanvas( *this ) ); - } - - uno::Reference< rendering::XSpriteCanvas > ImplSpriteCanvas::getUNOSpriteCanvas() const - { - return mxSpriteCanvas; - } - - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/implspritecanvas.hxx b/cppcanvas/source/wrapper/implspritecanvas.hxx deleted file mode 100644 index 1999c5630ff0..000000000000 --- a/cppcanvas/source/wrapper/implspritecanvas.hxx +++ /dev/null @@ -1,94 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#ifndef _CPPCANVAS_IMPLSPRITECANVAS_HXX -#define _CPPCANVAS_IMPLSPRITECANVAS_HXX - -#include <com/sun/star/rendering/XSpriteCanvas.hpp> -#include <basegfx/vector/b2dsize.hxx> -#include <basegfx/matrix/b2dhommatrix.hxx> - -#include <boost/shared_ptr.hpp> - - -#include <cppcanvas/spritecanvas.hxx> - -#include <implcanvas.hxx> - - -namespace cppcanvas -{ - namespace internal - { - class ImplSpriteCanvas : public virtual SpriteCanvas, protected virtual ImplCanvas - { - public: - ImplSpriteCanvas( const ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XSpriteCanvas >& rCanvas ); - ImplSpriteCanvas(const ImplSpriteCanvas&); - - virtual ~ImplSpriteCanvas(); - - virtual void setTransformation( const ::basegfx::B2DHomMatrix& rMatrix ); - - virtual bool updateScreen( bool bUpdateAll ) const; - - virtual CustomSpriteSharedPtr createCustomSprite( const ::basegfx::B2DSize& ) const; - virtual SpriteSharedPtr createClonedSprite( const SpriteSharedPtr& ) const; - - virtual CanvasSharedPtr clone() const; - - virtual ::com::sun::star::uno::Reference< - ::com::sun::star::rendering::XSpriteCanvas > getUNOSpriteCanvas() const; - - /** This class passes the view transformation - to child sprites - - This helper class is necessary, because the - ImplSpriteCanvas object cannot hand out shared ptrs of - itself, but has somehow pass an object to child - sprites those can query for the canvas' view transform. - */ - class TransformationArbiter - { - public: - TransformationArbiter(); - - void setTransformation( const ::basegfx::B2DHomMatrix& rViewTransform ); - ::basegfx::B2DHomMatrix getTransformation() const; - - private: - ::basegfx::B2DHomMatrix maTransformation; - }; - - typedef ::boost::shared_ptr< TransformationArbiter > TransformationArbiterSharedPtr; - - private: - // default: disabled assignment - ImplSpriteCanvas& operator=( const ImplSpriteCanvas& ); - - const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XSpriteCanvas > mxSpriteCanvas; - TransformationArbiterSharedPtr mpTransformArbiter; - }; - } -} - -#endif /* _CPPCANVAS_IMPLSPRITECANVAS_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/cppcanvas/source/wrapper/vclfactory.cxx b/cppcanvas/source/wrapper/vclfactory.cxx deleted file mode 100644 index a24025e34f4e..000000000000 --- a/cppcanvas/source/wrapper/vclfactory.cxx +++ /dev/null @@ -1,113 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#include <rtl/instance.hxx> -#include <osl/getglobalmutex.hxx> -#include <osl/diagnose.h> -#include <com/sun/star/rendering/InterpolationMode.hpp> -#include <vcl/window.hxx> -#include <vcl/graph.hxx> -#include <vcl/canvastools.hxx> -#include <basegfx/polygon/b2dpolypolygon.hxx> - -#include <cppcanvas/vclfactory.hxx> - -#include <implbitmapcanvas.hxx> -#include <implspritecanvas.hxx> -#include <implpolypolygon.hxx> -#include <implbitmap.hxx> -#include <implrenderer.hxx> -#include <implsprite.hxx> - -using namespace ::com::sun::star; - -namespace cppcanvas -{ - /* Singleton handling */ - struct InitInstance - { - VCLFactory* operator()() - { - return new VCLFactory(); - } - }; - - VCLFactory& VCLFactory::getInstance() - { - return *rtl_Instance< VCLFactory, InitInstance, ::osl::MutexGuard, - ::osl::GetGlobalMutex >::create( - InitInstance(), ::osl::GetGlobalMutex()); - } - - VCLFactory::VCLFactory() - { - } - - BitmapCanvasSharedPtr VCLFactory::createCanvas( const uno::Reference< rendering::XBitmapCanvas >& xCanvas ) - { - return BitmapCanvasSharedPtr( - new internal::ImplBitmapCanvas( xCanvas ) ); - } - - SpriteCanvasSharedPtr VCLFactory::createSpriteCanvas( const ::Window& rVCLWindow ) const - { - return SpriteCanvasSharedPtr( - new internal::ImplSpriteCanvas( - uno::Reference< rendering::XSpriteCanvas >( - rVCLWindow.GetSpriteCanvas(), - uno::UNO_QUERY) ) ); - } - - SpriteCanvasSharedPtr VCLFactory::createSpriteCanvas( const uno::Reference< rendering::XSpriteCanvas >& xCanvas ) const - { - return SpriteCanvasSharedPtr( - new internal::ImplSpriteCanvas( xCanvas ) ); - } - - BitmapSharedPtr VCLFactory::createBitmap( const CanvasSharedPtr& rCanvas, - const ::BitmapEx& rBmpEx ) const - { - OSL_ENSURE( rCanvas.get() != NULL && - rCanvas->getUNOCanvas().is(), - "VCLFactory::createBitmap(): Invalid canvas" ); - - if( rCanvas.get() == NULL ) - return BitmapSharedPtr(); - - uno::Reference< rendering::XCanvas > xCanvas( rCanvas->getUNOCanvas() ); - if( !xCanvas.is() ) - return BitmapSharedPtr(); - - return BitmapSharedPtr( new internal::ImplBitmap( rCanvas, - ::vcl::unotools::xBitmapFromBitmapEx( - xCanvas->getDevice(), - rBmpEx) ) ); - } - - RendererSharedPtr VCLFactory::createRenderer( const CanvasSharedPtr& rCanvas, - const ::GDIMetaFile& rMtf, - const Renderer::Parameters& rParms ) const - { - return RendererSharedPtr( new internal::ImplRenderer( rCanvas, - rMtf, - rParms ) ); - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/vcl/source/gdi/gdimtf.cxx b/vcl/source/gdi/gdimtf.cxx index 6261850a0517..2904322cced2 100644 --- a/vcl/source/gdi/gdimtf.cxx +++ b/vcl/source/gdi/gdimtf.cxx @@ -416,6 +416,8 @@ bool GDIMetaFile::ImplPlayWithRenderer( OutputDevice* pOut, const Point& rPos, S uno::Reference<rendering::XBitmap> xBitmap = xCanvas->getDevice ()->createCompatibleAlphaBitmap (vcl::unotools::integerSize2DFromSize( aSize)); if( xBitmap.is () ) { +#if 0 + // TODO-NYI uno::Reference< rendering::XBitmapCanvas > xBitmapCanvas( xBitmap, uno::UNO_QUERY ); if( xBitmapCanvas.is() ) { @@ -442,6 +444,7 @@ bool GDIMetaFile::ImplPlayWithRenderer( OutputDevice* pOut, const Point& rPos, S return true; } } +#endif } } catch (const uno::RuntimeException& ) |