summaryrefslogtreecommitdiff
path: root/slideshow/source
diff options
context:
space:
mode:
Diffstat (limited to 'slideshow/source')
-rw-r--r--slideshow/source/engine/shapes/drawshape.cxx166
1 files changed, 16 insertions, 150 deletions
diff --git a/slideshow/source/engine/shapes/drawshape.cxx b/slideshow/source/engine/shapes/drawshape.cxx
index a0ca97a979e0..e10882aec601 100644
--- a/slideshow/source/engine/shapes/drawshape.cxx
+++ b/slideshow/source/engine/shapes/drawshape.cxx
@@ -1,31 +1,21 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
+/*
+ * This file is part of the LibreOffice project.
*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 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/.
*
- * Copyright 2000, 2010 Oracle and/or its affiliates.
+ * This file incorporates work covered by the following license notice:
*
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
+ * 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 .
+ */
// must be first
#include <canvas/debug.hxx>
@@ -86,130 +76,6 @@ namespace slideshow
{
namespace internal
{
- //#i75867# poor quality of ole's alternative view with 3D scenes and zoomfactors besides 100%
- //metafiles are resolution dependent when bitmaps are contained with is the case for 3D scenes for example
- //in addition a chart has resolution dependent content as it might skip points that are not visible for a given resolution (this is done for performance reasons)
- bool local_getMetafileForChart( const uno::Reference< lang::XComponent >& xSource,
- const uno::Reference< drawing::XDrawPage >& xContainingPage,
- GDIMetaFile& rMtf )
- {
- //get the chart model
- uno::Reference< beans::XPropertySet > xPropSet( xSource, uno::UNO_QUERY );
- uno::Reference< frame::XModel > xChartModel;
- getPropertyValue( xChartModel, xPropSet, OUSTR("Model"));
- uno::Reference< lang::XMultiServiceFactory > xFact( xChartModel, uno::UNO_QUERY );
- OSL_ENSURE( xFact.is(), "Chart cannot be painted pretty!\n" );
- if(!xFact.is())
- return false;
-
- //get the chart view
- uno::Reference< datatransfer::XTransferable > xChartViewTransferable(
- xFact->createInstance( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.chart2.ChartView" ) ) ), uno::UNO_QUERY );
- uno::Reference< beans::XPropertySet > xChartViewProp( xChartViewTransferable, uno::UNO_QUERY );
- OSL_ENSURE( xChartViewProp.is(), "Chart cannot be painted pretty!\n" );
- if( !xChartViewProp.is() )
- return false;
-
- //estimate zoom and resolution (this is only a workaround, correct would be to know and use the exact zoom and resoltion during slideshow display)
- sal_Int32 nScaleXNumerator = 100;//zoom factor -> exact values are important for the quality of the created bitmap especially for 3D charts
- sal_Int32 nScaleYNumerator = 100;
- sal_Int32 nScaleXDenominator = 100;
- sal_Int32 nScaleYDenominator = 100;
- awt::Size aPixelPerChart( 1000, 1000 );//when data points happen to be on the same pixel as their predecessor no shape is created to safe performance
-
- Window* pActiveTopWindow( Application::GetActiveTopWindow() );
- WorkWindow* pWorkWindow( dynamic_cast<WorkWindow*>(pActiveTopWindow));
- if( pWorkWindow && pWorkWindow->IsPresentationMode() )
- {
- Size aPixScreenSize( pActiveTopWindow->GetOutputSizePixel() );
- aPixelPerChart = awt::Size( aPixScreenSize.getWidth(), aPixScreenSize.getHeight() );//this is still to much (but costs only seldom performance), correct would be pixel per chart object
-
- uno::Reference< beans::XPropertySet > xPageProp( xContainingPage, uno::UNO_QUERY );
- sal_Int32 nLogicPageWidth=1;
- sal_Int32 nLogicPageHeight=1;
- if( getPropertyValue( nLogicPageWidth, xPageProp, OUSTR("Width")) &&
- getPropertyValue( nLogicPageHeight, xPageProp, OUSTR("Height")) )
- {
- Size aLogicScreenSize( pActiveTopWindow->PixelToLogic( aPixScreenSize, MAP_100TH_MM ) );
- nScaleXNumerator = aLogicScreenSize.getWidth();
- nScaleYNumerator = aLogicScreenSize.getHeight();
- nScaleXDenominator = nLogicPageWidth;
- nScaleYDenominator = nLogicPageHeight;
- }
- }
- else
- {
- long nMaxPixWidth = 0;
- long nMaxPixHeight = 0;
- unsigned int nScreenCount( Application::GetScreenCount() );
- for( unsigned int nScreen=0; nScreen<nScreenCount; nScreen++ )
- {
- Rectangle aCurScreenRect( Application::GetScreenPosSizePixel( nScreen ) );
- if( aCurScreenRect.GetWidth() > nMaxPixWidth )
- nMaxPixWidth = aCurScreenRect.GetWidth();
- if( aCurScreenRect.GetHeight() > nMaxPixHeight )
- nMaxPixHeight = aCurScreenRect.GetHeight();
- }
- if(nMaxPixWidth>1 && nMaxPixHeight>1)
- aPixelPerChart = awt::Size( nMaxPixWidth, nMaxPixHeight );//this is still to much (but costs only seldom performance), correct would be pixel per chart object
- }
-
- try
- {
- uno::Sequence< beans::PropertyValue > aZoomFactors(4);
- aZoomFactors[0].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ScaleXNumerator") );
- aZoomFactors[0].Value = uno::makeAny( nScaleXNumerator );
- aZoomFactors[1].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ScaleXDenominator") );
- aZoomFactors[1].Value = uno::makeAny( nScaleXDenominator );
- aZoomFactors[2].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ScaleYNumerator") );
- aZoomFactors[2].Value = uno::makeAny( nScaleYNumerator );
- aZoomFactors[3].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ScaleYDenominator") );
- aZoomFactors[3].Value = uno::makeAny( nScaleYDenominator );
-
- xChartViewProp->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ZoomFactors") ), uno::makeAny( aZoomFactors ));
- xChartViewProp->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("Resolution") ), uno::makeAny( aPixelPerChart ));
- }
- catch (uno::Exception &)
- {
- OSL_FAIL( rtl::OUStringToOString(
- comphelper::anyToString(
- cppu::getCaughtException() ),
- RTL_TEXTENCODING_UTF8 ).getStr() );
- }
-
- //get a metafile from the prepared chart view
- datatransfer::DataFlavor aDataFlavor(
- ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("application/x-openoffice-gdimetafile;windows_formatname=\"GDIMetaFile\"") ),
- ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "GDIMetaFile" ) ),
- ::getCppuType( (const uno::Sequence< sal_Int8 >*) 0 ) );
- uno::Any aData( xChartViewTransferable->getTransferData( aDataFlavor ) );
- uno::Sequence< sal_Int8 > aSeq;
- if( aData >>= aSeq )
- {
- ::std::auto_ptr< SvMemoryStream > pSrcStm( new SvMemoryStream( (char*) aSeq.getConstArray(), aSeq.getLength(), STREAM_WRITE | STREAM_TRUNC ) );
- *(pSrcStm.get() ) >> rMtf;
- return true;
- }
- return false;
- }
-
- //same as getMetafile with an exception for charts
- //for charts a metafile with a higher resolution is created, because charts have resolution dependent content
- bool local_getMetaFile_WithSpecialChartHandling( const uno::Reference< lang::XComponent >& xSource,
- const uno::Reference< drawing::XDrawPage >& xContainingPage,
- GDIMetaFile& rMtf,
- int mtfLoadFlags,
- const uno::Reference< uno::XComponentContext >& rxContext )
- {
- uno::Reference<beans::XPropertySet> xProp( xSource, uno::UNO_QUERY );
- rtl::OUString sCLSID;
- getPropertyValue( sCLSID, xProp, OUSTR("CLSID"));
- if( sCLSID == "12DCAE26-281F-416F-a234-c3086127382e" && local_getMetafileForChart( xSource, xContainingPage, rMtf ) )
- return true;
- return getMetaFile( xSource, xContainingPage, rMtf, mtfLoadFlags, rxContext );
- }
-
-
//////////////////////////////////////////////////////////////////////
//
// Private methods
@@ -223,7 +89,7 @@ namespace slideshow
// reload with added flags:
mpCurrMtf.reset( new GDIMetaFile );
mnCurrMtfLoadFlags |= MTF_LOAD_SCROLL_TEXT_MTF;
- local_getMetaFile_WithSpecialChartHandling(
+ getMetaFile(
uno::Reference<lang::XComponent>(mxShape, uno::UNO_QUERY),
mxPage, *mpCurrMtf, mnCurrMtfLoadFlags,
mxComponentContext );
@@ -551,7 +417,7 @@ namespace slideshow
// must NOT be called from within initializer list, uses
// state from mnCurrMtfLoadFlags!
mpCurrMtf.reset( new GDIMetaFile );
- local_getMetaFile_WithSpecialChartHandling(
+ getMetaFile(
uno::Reference<lang::XComponent>(xShape, uno::UNO_QUERY),
xContainingPage, *mpCurrMtf, mnCurrMtfLoadFlags,
mxComponentContext );