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Diffstat (limited to 'sd/source/ui/slidesorter/view/SlsPageObjectViewObjectContact.cxx')
| -rwxr-xr-x | sd/source/ui/slidesorter/view/SlsPageObjectViewObjectContact.cxx | 1403 |
1 files changed, 0 insertions, 1403 deletions
diff --git a/sd/source/ui/slidesorter/view/SlsPageObjectViewObjectContact.cxx b/sd/source/ui/slidesorter/view/SlsPageObjectViewObjectContact.cxx deleted file mode 100755 index b1e4e80fdf1f..000000000000 --- a/sd/source/ui/slidesorter/view/SlsPageObjectViewObjectContact.cxx +++ /dev/null @@ -1,1403 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * 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. - * - ************************************************************************/ - -#include "precompiled_sd.hxx" - -#include "view/SlsPageObjectViewObjectContact.hxx" - -#include "controller/SlsProperties.hxx" -#include "view/SlideSorterView.hxx" -#include "view/SlsPageObjectViewContact.hxx" -#include "view/SlsPageObject.hxx" -#include "view/SlsFontProvider.hxx" -#include "model/SlsPageDescriptor.hxx" -#include "cache/SlsPageCache.hxx" -#include "cache/SlsPageCacheManager.hxx" -#include "res_bmp.hrc" -#include "tools/IconCache.hxx" -#include "PreviewRenderer.hxx" - -#include "sdpage.hxx" -#include "sdresid.hxx" -#include "glob.hrc" -#include "drawdoc.hxx" -#include <svx/sdr/contact/displayinfo.hxx> -#include <svx/sdr/contact/viewcontact.hxx> -#include <svx/svdopage.hxx> -#include <svx/svdpagv.hxx> -#include <svx/xlndsit.hxx> -#include <svx/xlnclit.hxx> -#include <svx/svdoutl.hxx> -#include <svx/sdrpagewindow.hxx> -#include <vcl/bitmap.hxx> -#include <vcl/outdev.hxx> -#include <vcl/virdev.hxx> -#include <vcl/lineinfo.hxx> -#include <tools/color.hxx> -#include <boost/shared_ptr.hpp> -#include <com/sun/star/uno/Exception.hpp> -#include <vcl/svapp.hxx> -#include <tools/diagnose_ex.h> - -using namespace ::sdr::contact; -using namespace ::sd::slidesorter::model; - -using drawinglayer::primitive2d::Primitive2DReference; -using drawinglayer::primitive2d::Primitive2DSequence; - -namespace sd { namespace slidesorter { namespace view { - - -const sal_Int32 PageObjectViewObjectContact::mnSelectionIndicatorOffset = 2; -const sal_Int32 PageObjectViewObjectContact::mnSelectionIndicatorThickness = 3; -const sal_Int32 PageObjectViewObjectContact::mnFocusIndicatorOffset = 3; -const sal_Int32 PageObjectViewObjectContact::mnFadeEffectIndicatorOffset = 9; -const sal_Int32 PageObjectViewObjectContact::mnFadeEffectIndicatorSize = 14; -const sal_Int32 PageObjectViewObjectContact::mnPageNumberOffset = 9; -const sal_Int32 PageObjectViewObjectContact::mnMouseOverEffectOffset = 3; -const sal_Int32 PageObjectViewObjectContact::mnMouseOverEffectThickness = 1; - -PageObjectViewObjectContact::PageObjectViewObjectContact ( - ObjectContact& rObjectContact, - ViewContact& rViewContact, - const ::boost::shared_ptr<cache::PageCache>& rpCache, - const ::boost::shared_ptr<controller::Properties>& rpProperties) - : ViewObjectContactOfPageObj(rObjectContact, rViewContact), - mbInDestructor(false), - mxCurrentPageContents(), - mpCache(rpCache), - mpProperties(rpProperties) -{ - SharedPageDescriptor pDescriptor (GetPageDescriptor()); - OSL_ASSERT(pDescriptor.get()!=NULL); - if (pDescriptor.get() != NULL) - pDescriptor->SetViewObjectContact(this); -} - - - - -PageObjectViewObjectContact::~PageObjectViewObjectContact (void) -{ - mbInDestructor = true; - - GetPageDescriptor()->SetViewObjectContact(NULL); - - if (mpCache.get() != NULL) - { - const SdrPage* pPage = GetPage(); - - if(pPage) - { - mpCache->ReleasePreviewBitmap(GetPage()); - } - } -} - - - - -void PageObjectViewObjectContact::SetCache (const ::boost::shared_ptr<cache::PageCache>& rpCache) -{ - mpCache = rpCache; -} - - - - -Rectangle PageObjectViewObjectContact::GetBoundingBox ( - OutputDevice& rDevice, - BoundingBoxType eType, - CoordinateSystem eCoordinateSystem) const -{ - // Most of the bounding boxes are based on the bounding box of the preview. - // SdrPageObj is a SdrObject, so use SdrObject::aOutRect as model data - const PageObjectViewContact& rPaObVOC(static_cast<PageObjectViewContact&>(GetViewContact())); - Rectangle aBoundingBox(rPaObVOC.GetPageObject().GetLastBoundRect()); - - CoordinateSystem eCurrentCoordinateSystem (ModelCoordinateSystem); - switch(eType) - { - case PageObjectBoundingBox: - { - const SvBorder aPageDescriptorBorder(GetPageDescriptor()->GetModelBorder()); - aBoundingBox.Left() -= aPageDescriptorBorder.Left(); - aBoundingBox.Top() -= aPageDescriptorBorder.Top(); - aBoundingBox.Right() += aPageDescriptorBorder.Right(); - aBoundingBox.Bottom() += aPageDescriptorBorder.Bottom(); - break; - } - case PreviewBoundingBox: - { - // The aBoundingBox already has the right value. - break; - } - case MouseOverIndicatorBoundingBox: - { - const sal_Int32 nBorderWidth (mnMouseOverEffectOffset+mnMouseOverEffectThickness); - const Size aBorderSize (rDevice.PixelToLogic(Size(nBorderWidth,nBorderWidth))); - aBoundingBox.Left() -= aBorderSize.Width(); - aBoundingBox.Top() -= aBorderSize.Height(); - aBoundingBox.Right() += aBorderSize.Width(); - aBoundingBox.Bottom() += aBorderSize.Height(); - break; - } - case FocusIndicatorBoundingBox: - { - const sal_Int32 nBorderWidth (mnFocusIndicatorOffset+1); - const Size aBorderSize (rDevice.PixelToLogic(Size(nBorderWidth,nBorderWidth))); - aBoundingBox.Left() -= aBorderSize.Width(); - aBoundingBox.Top() -= aBorderSize.Height(); - aBoundingBox.Right() += aBorderSize.Width(); - aBoundingBox.Bottom() += aBorderSize.Height(); - break; - } - case SelectionIndicatorBoundingBox: - { - const sal_Int32 nBorderWidth(mnSelectionIndicatorOffset+mnSelectionIndicatorThickness); - const Size aBorderSize (rDevice.PixelToLogic(Size(nBorderWidth,nBorderWidth))); - aBoundingBox.Left() -= aBorderSize.Width(); - aBoundingBox.Top() -= aBorderSize.Height(); - aBoundingBox.Right() += aBorderSize.Width(); - aBoundingBox.Bottom() += aBorderSize.Height(); - break; - } - case PageNumberBoundingBox: - { - Size aModelOffset = rDevice.PixelToLogic(Size(mnPageNumberOffset,mnPageNumberOffset)); - Size aNumberSize (GetPageDescriptor()->GetPageNumberAreaModelSize()); - aBoundingBox = Rectangle ( - Point ( - aBoundingBox.Left() - aModelOffset.Width() - aNumberSize.Width(), - aBoundingBox.Top()), - aNumberSize); - break; - } - - case NameBoundingBox: - break; - - case FadeEffectIndicatorBoundingBox: - Size aModelOffset = rDevice.PixelToLogic(Size (0, mnFadeEffectIndicatorOffset)); - // Flush left just outside the selection rectangle. - aBoundingBox = Rectangle ( - Point ( - aBoundingBox.Left(), - aBoundingBox.Bottom() + aModelOffset.Height() - ), - rDevice.PixelToLogic ( - IconCache::Instance().GetIcon(BMP_FADE_EFFECT_INDICATOR).GetSizePixel()) - ); - break; - } - - // Make sure the bounding box uses the requested coordinate system. - if (eCurrentCoordinateSystem != eCoordinateSystem) - { - if (eCoordinateSystem == ModelCoordinateSystem) - aBoundingBox = Rectangle( - rDevice.PixelToLogic(aBoundingBox.TopLeft()), - rDevice.PixelToLogic(aBoundingBox.GetSize())); - else - aBoundingBox = Rectangle( - rDevice.LogicToPixel(aBoundingBox.TopLeft()), - rDevice.LogicToPixel(aBoundingBox.GetSize())); - } - return aBoundingBox; -} - -/////////////////////////////////////////////////////////////////////////////////////////////// -// example implementation for primitive usage for PageObjectViewObjectContact - -} } } // end of namespace ::sd::slidesorter::view - -#include <drawinglayer/primitive2d/polygonprimitive2d.hxx> -#include <basegfx/polygon/b2dpolygontools.hxx> -#include <basegfx/matrix/b2dhommatrix.hxx> -#include <drawinglayer/primitive2d/bitmapprimitive2d.hxx> -#include <sd_primitivetypes2d.hxx> -#include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx> -#include <drawinglayer/primitive2d/textlayoutdevice.hxx> -#include <drawinglayer/primitive2d/textprimitive2d.hxx> -#include <drawinglayer/geometry/viewinformation2d.hxx> -#include <svx/sdr/contact/objectcontact.hxx> - -namespace sd { namespace slidesorter { namespace view { - -/////////////////////////////////////////////////////////////////////////////////////////////// -// All primitives for SdrPageObject visualisation are based on one range which describes -// the size of the inner rectangle for PagePreview visualisation. Use a common implementation -// class for all derived SdPageObjectPrimitives. The SdPageObjectBasePrimitive itself -// is pure virtual - -class SdPageObjectBasePrimitive : public drawinglayer::primitive2d::BufferedDecompositionPrimitive2D -{ -private: - // the inner range of the SdPageObject visualisation - basegfx::B2DRange maRange; - -public: - // constructor and destructor - SdPageObjectBasePrimitive(const basegfx::B2DRange& rRange); - virtual ~SdPageObjectBasePrimitive(); - - // data access - const basegfx::B2DRange& getPageObjectRange() const { return maRange; } - - // compare operator - virtual bool operator==( const drawinglayer::primitive2d::BasePrimitive2D& rPrimitive ) const; -}; - -SdPageObjectBasePrimitive::SdPageObjectBasePrimitive(const basegfx::B2DRange& rRange) -: drawinglayer::primitive2d::BufferedDecompositionPrimitive2D(), - maRange(rRange) -{ -} - -SdPageObjectBasePrimitive::~SdPageObjectBasePrimitive() -{ -} - -bool SdPageObjectBasePrimitive::operator==( const drawinglayer::primitive2d::BasePrimitive2D& rPrimitive ) const -{ - if(drawinglayer::primitive2d::BufferedDecompositionPrimitive2D::operator==(rPrimitive)) - { - const SdPageObjectBasePrimitive& rCompare = static_cast< const SdPageObjectBasePrimitive& >(rPrimitive); - return (getPageObjectRange() == rCompare.getPageObjectRange()); - } - - return false; -} - -/////////////////////////////////////////////////////////////////////////////////////////////// -// SdPageObjectPrimitive for selected visualisation - -class SdPageObjectPageBitmapPrimitive : public SdPageObjectBasePrimitive -{ -private: - // the bitmap containing the PagePreview - BitmapEx maBitmapEx; - -protected: - // method which is to be used to implement the local decomposition of a 2D primitive. - virtual Primitive2DSequence create2DDecomposition(const drawinglayer::geometry::ViewInformation2D& rViewInformation) const; - -public: - // constructor and destructor - SdPageObjectPageBitmapPrimitive( - const basegfx::B2DRange& rRange, - const BitmapEx& rBitmapEx); - ~SdPageObjectPageBitmapPrimitive(); - - // data access - const BitmapEx& getBitmapEx() const { return maBitmapEx; } - - // compare operator - virtual bool operator==( const drawinglayer::primitive2d::BasePrimitive2D& rPrimitive ) const; - - // provide unique ID - DeclPrimitrive2DIDBlock() -}; - -Primitive2DSequence SdPageObjectPageBitmapPrimitive::create2DDecomposition(const drawinglayer::geometry::ViewInformation2D& rViewInformation) const -{ - // add bitmap primitive - // to avoid scaling, use the Bitmap pixel size as primitive size - basegfx::B2DHomMatrix aBitmapTransform; - const Size aBitmapSize(getBitmapEx().GetSizePixel()); - const basegfx::B2DVector aBitmapSizeLogic(rViewInformation.getInverseObjectToViewTransformation() * - basegfx::B2DVector(aBitmapSize.getWidth() - 1, aBitmapSize.getHeight() - 1)); - - // short form for scale and translate transformation - aBitmapTransform.set(0L, 0L, aBitmapSizeLogic.getX()); - aBitmapTransform.set(1L, 1L, aBitmapSizeLogic.getY()); - aBitmapTransform.set(0L, 2L, getPageObjectRange().getMinX()); - aBitmapTransform.set(1L, 2L, getPageObjectRange().getMinY()); - - // add a BitmapPrimitive2D to the result - const Primitive2DReference xReference( - new drawinglayer::primitive2d::BitmapPrimitive2D(getBitmapEx(), aBitmapTransform)); - return Primitive2DSequence(&xReference, 1); -} - -SdPageObjectPageBitmapPrimitive::SdPageObjectPageBitmapPrimitive( - const basegfx::B2DRange& rRange, - const BitmapEx& rBitmapEx) -: SdPageObjectBasePrimitive(rRange), - maBitmapEx(rBitmapEx) -{ -} - -SdPageObjectPageBitmapPrimitive::~SdPageObjectPageBitmapPrimitive() -{ -} - -bool SdPageObjectPageBitmapPrimitive::operator==( const drawinglayer::primitive2d::BasePrimitive2D& rPrimitive ) const -{ - if(SdPageObjectBasePrimitive::operator==(rPrimitive)) - { - const SdPageObjectPageBitmapPrimitive& rCompare = static_cast< const SdPageObjectPageBitmapPrimitive& >(rPrimitive); - return (getBitmapEx() == rCompare.getBitmapEx()); - } - - return false; -} - -ImplPrimitrive2DIDBlock(SdPageObjectPageBitmapPrimitive, PRIMITIVE2D_ID_SDPAGEOBJECTPAGEBITMAPPRIMITIVE) - -/////////////////////////////////////////////////////////////////////////////////////////////// -// SdPageObjectPrimitive for selected visualisation - -class SdPageObjectSelectPrimitive : public SdPageObjectBasePrimitive -{ -private: - /// Gap between border of page object and inside of selection rectangle. - static const sal_Int32 mnSelectionIndicatorOffset; - - /// Thickness of the selection rectangle. - static const sal_Int32 mnSelectionIndicatorThickness; - -protected: - // method which is to be used to implement the local decomposition of a 2D primitive. - virtual Primitive2DSequence create2DDecomposition(const drawinglayer::geometry::ViewInformation2D& rViewInformation) const; - -public: - // constructor and destructor - SdPageObjectSelectPrimitive(const basegfx::B2DRange& rRange); - ~SdPageObjectSelectPrimitive(); - - // provide unique ID - DeclPrimitrive2DIDBlock() -}; - -const sal_Int32 SdPageObjectSelectPrimitive::mnSelectionIndicatorOffset(1); -const sal_Int32 SdPageObjectSelectPrimitive::mnSelectionIndicatorThickness(3); - -Primitive2DSequence SdPageObjectSelectPrimitive::create2DDecomposition(const drawinglayer::geometry::ViewInformation2D& rViewInformation) const -{ - Primitive2DSequence xRetval(2); - - // since old Width/Height calculations always added a single pixel value, - // it is necessary to create a inner range which is one display unit less - // at the bottom right. - const basegfx::B2DVector aDiscretePixel(rViewInformation.getInverseObjectToViewTransformation() * basegfx::B2DVector(1.0, 1.0)); - const basegfx::B2DRange aAdaptedInnerRange( - getPageObjectRange().getMinX(), getPageObjectRange().getMinY(), - getPageObjectRange().getMaxX() - aDiscretePixel.getX(), getPageObjectRange().getMaxY() - aDiscretePixel.getY()); - - // PaintSelectionIndicator replacement. Grow by offset first - basegfx::B2DRange aDiscreteOuterRange(aAdaptedInnerRange); - aDiscreteOuterRange.grow(mnSelectionIndicatorOffset * aDiscretePixel.getX()); - - // Remember inner border. Make it one bigger in top left since polygons - // do not paint their lower-right corners. Since this is the inner polygon, - // the top-left corders are the ones to grow here - const basegfx::B2DRange aDiscreteInnerRange( - aDiscreteOuterRange.getMinimum() + aDiscretePixel, - aDiscreteOuterRange.getMaximum() - aDiscretePixel); - - // grow by line width - aDiscreteOuterRange.grow((mnSelectionIndicatorThickness - 1) * aDiscretePixel.getX()); - - // create a PolyPolygon from those ranges. For the outer polygon, round edges by - // giving a relative radius to the polygon creator (use mnSelectionIndicatorThickness here, too) - const double fPixelFactor(aDiscretePixel.getX() * (mnSelectionIndicatorThickness + 2.5)); - const double fRelativeRadiusX(fPixelFactor / ::std::max(aDiscreteOuterRange.getWidth(), 1.0)); - const double fRelativeRadiusY(fPixelFactor / ::std::max(aDiscreteOuterRange.getHeight(), 1.0)); - basegfx::B2DPolyPolygon aFramePolyPolygon; - const basegfx::B2DPolygon aRoundedOuterPolygon(basegfx::tools::createPolygonFromRect(aDiscreteOuterRange, fRelativeRadiusX, fRelativeRadiusY)); - - aFramePolyPolygon.append(aRoundedOuterPolygon); - aFramePolyPolygon.append(basegfx::tools::createPolygonFromRect(aDiscreteInnerRange)); - - // add colored PolyPolygon - const svtools::ColorConfig aColorConfig; - static bool bTestWithBrightColors(false); - const basegfx::BColor aFrameColor(bTestWithBrightColors ? basegfx::BColor(0,1,0) : Application::GetSettings().GetStyleSettings().GetMenuHighlightColor().getBColor()); - - xRetval[0] = Primitive2DReference( - new drawinglayer::primitive2d::PolyPolygonColorPrimitive2D(aFramePolyPolygon, aFrameColor)); - - // add aRoundedOuterPolygon again as non-filled line polygon to get the roundungs - // painted correctly - xRetval[1] = Primitive2DReference( - new drawinglayer::primitive2d::PolygonHairlinePrimitive2D(aRoundedOuterPolygon, aFrameColor)); - - return xRetval; -} - -SdPageObjectSelectPrimitive::SdPageObjectSelectPrimitive(const basegfx::B2DRange& rRange) -: SdPageObjectBasePrimitive(rRange) -{ -} - -SdPageObjectSelectPrimitive::~SdPageObjectSelectPrimitive() -{ -} - -ImplPrimitrive2DIDBlock(SdPageObjectSelectPrimitive, PRIMITIVE2D_ID_SDPAGEOBJECTSELECTPRIMITIVE) - -/////////////////////////////////////////////////////////////////////////////////////////////// -// SdPageObjectPrimitive for border around bitmap visualisation - -class SdPageObjectBorderPrimitive : public SdPageObjectBasePrimitive -{ -protected: - // method which is to be used to implement the local decomposition of a 2D primitive. - virtual Primitive2DSequence create2DDecomposition(const drawinglayer::geometry::ViewInformation2D& rViewInformation) const; - -public: - // constructor and destructor - SdPageObjectBorderPrimitive(const basegfx::B2DRange& rRange); - ~SdPageObjectBorderPrimitive(); - - // provide unique ID - DeclPrimitrive2DIDBlock() -}; - -Primitive2DSequence SdPageObjectBorderPrimitive::create2DDecomposition(const drawinglayer::geometry::ViewInformation2D& rViewInformation) const -{ - // since old Width/Height calculations always added a single pixel value, - // it is necessary to create a inner range which is one display unit less - // at the bottom right. - const basegfx::B2DVector aDiscretePixel(rViewInformation.getInverseObjectToViewTransformation() * basegfx::B2DVector(1.0, 1.0)); - const basegfx::B2DRange aAdaptedInnerRange( - getPageObjectRange().getMinX(), getPageObjectRange().getMinY(), - getPageObjectRange().getMaxX() - aDiscretePixel.getX(), getPageObjectRange().getMaxY() - aDiscretePixel.getY()); - - // Paint_Border replacement. (use aBorderColor) - static bool bTestWithBrightColors(false); - const svtools::ColorConfig aColorConfig; - const basegfx::BColor aBorderColor(bTestWithBrightColors ? basegfx::BColor(1,0,0) : Color(aColorConfig.GetColorValue(svtools::FONTCOLOR).nColor).getBColor()); - - const Primitive2DReference xReference( - new drawinglayer::primitive2d::PolygonHairlinePrimitive2D(basegfx::tools::createPolygonFromRect(aAdaptedInnerRange), aBorderColor)); - return Primitive2DSequence(&xReference, 1); -} - -SdPageObjectBorderPrimitive::SdPageObjectBorderPrimitive(const basegfx::B2DRange& rRange) -: SdPageObjectBasePrimitive(rRange) -{ -} - -SdPageObjectBorderPrimitive::~SdPageObjectBorderPrimitive() -{ -} - -ImplPrimitrive2DIDBlock(SdPageObjectBorderPrimitive, PRIMITIVE2D_ID_SDPAGEOBJECTBORDERPRIMITIVE) - -/////////////////////////////////////////////////////////////////////////////////////////////// -// SdPageObjectPrimitive for focus visualisation - -class SdPageObjectFocusPrimitive : public SdPageObjectBasePrimitive -{ -private: - /// Gap between border of page object and inside of focus rectangle. - static const sal_Int32 mnFocusIndicatorOffset; - const bool mbContrastToSelected; - -protected: - // method which is to be used to implement the local decomposition of a 2D primitive. - virtual Primitive2DSequence create2DDecomposition(const drawinglayer::geometry::ViewInformation2D& rViewInformation) const; - -public: - // constructor and destructor - SdPageObjectFocusPrimitive(const basegfx::B2DRange& rRange, const bool bContrast); - ~SdPageObjectFocusPrimitive(); - - // provide unique ID - DeclPrimitrive2DIDBlock() -}; - -const sal_Int32 SdPageObjectFocusPrimitive::mnFocusIndicatorOffset(2); - -Primitive2DSequence SdPageObjectFocusPrimitive::create2DDecomposition(const drawinglayer::geometry::ViewInformation2D& rViewInformation) const -{ - Primitive2DSequence xRetval(2); - - // since old Width/Height calculations always added a single pixel value, - // it is necessary to create a inner range which is one display unit less - // at the bottom right. - const basegfx::B2DVector aDiscretePixel(rViewInformation.getInverseObjectToViewTransformation() * basegfx::B2DVector(1.0, 1.0)); - const basegfx::B2DRange aAdaptedInnerRange( - getPageObjectRange().getMinX(), getPageObjectRange().getMinY(), - getPageObjectRange().getMaxX() - aDiscretePixel.getX(), getPageObjectRange().getMaxY() - aDiscretePixel.getY()); - - // Paint_FocusIndicator replacement. (black and white). - // imitate Paint_DottedRectangle: First paint a white rectangle and above it a black dotted one - basegfx::B2DRange aFocusIndicatorRange(aAdaptedInnerRange); - aFocusIndicatorRange.grow(mnFocusIndicatorOffset * aDiscretePixel.getX()); - - // create polygon - const basegfx::B2DPolygon aIndicatorPolygon(basegfx::tools::createPolygonFromRect(aFocusIndicatorRange)); - - const StyleSettings& rStyleSettings(Application::GetSettings().GetStyleSettings()); - - // "background" rectangle - const Color aBackgroundColor(mbContrastToSelected ? rStyleSettings.GetMenuHighlightColor() : rStyleSettings.GetWindowColor()); - xRetval[0] = Primitive2DReference( - new drawinglayer::primitive2d::PolygonHairlinePrimitive2D(aIndicatorPolygon, Color(COL_WHITE).getBColor())); - - // dotted black rectangle with same geometry - ::std::vector< double > aDotDashArray; - - const sal_Int32 nFocusIndicatorWidth (3); - aDotDashArray.push_back(nFocusIndicatorWidth *aDiscretePixel.getX()); - aDotDashArray.push_back(nFocusIndicatorWidth * aDiscretePixel.getX()); - - // prepare line and stroke attributes - const Color aLineColor(mbContrastToSelected ? rStyleSettings.GetMenuHighlightTextColor() : rStyleSettings.GetWindowTextColor()); - const drawinglayer::attribute::LineAttribute aLineAttribute(aLineColor.getBColor()); - const drawinglayer::attribute::StrokeAttribute aStrokeAttribute( - aDotDashArray, 2.0 * nFocusIndicatorWidth * aDiscretePixel.getX()); - - - xRetval[1] = Primitive2DReference( - new drawinglayer::primitive2d::PolygonStrokePrimitive2D(aIndicatorPolygon, aLineAttribute, aStrokeAttribute)); - - return xRetval; -} - -SdPageObjectFocusPrimitive::SdPageObjectFocusPrimitive(const basegfx::B2DRange& rRange, const bool bContrast) - : SdPageObjectBasePrimitive(rRange), - mbContrastToSelected(bContrast) -{ -} - -SdPageObjectFocusPrimitive::~SdPageObjectFocusPrimitive() -{ -} - -ImplPrimitrive2DIDBlock(SdPageObjectFocusPrimitive, PRIMITIVE2D_ID_SDPAGEOBJECTFOCUSPRIMITIVE) - -/////////////////////////////////////////////////////////////////////////////////////////////// -// SdPageObjectPrimitive for fade effect visualisation - -class SdPageObjectFadeNameNumberPrimitive : public SdPageObjectBasePrimitive -{ -private: - /// Size of width and height of the fade effect indicator in pixels. - static const sal_Int32 mnFadeEffectIndicatorOffset; - - /// Size of width and height of the comments indicator in pixels. - static const sal_Int32 mnCommentsIndicatorOffset; - - /// Gap between border of page object and number rectangle. - static const sal_Int32 mnPageNumberOffset; - - /// the indicator bitmaps. Static since it is usable outside this primitive - /// for size comparisons - static BitmapEx* mpFadeEffectIconBitmap; - static BitmapEx* mpCommentsIconBitmap; - - /// page name, number and needed infos - String maPageName; - sal_uInt32 mnPageNumber; - Font maPageNameFont; - Size maPageNumberAreaModelSize; - - // bitfield - bool mbShowFadeEffectIcon : 1; - bool mbShowCommentsIcon : 1; - bool mbExcluded : 1; - - // private helpers - const BitmapEx& getFadeEffectIconBitmap() const; - -protected: - // method which is to be used to implement the local decomposition of a 2D primitive. - virtual Primitive2DSequence create2DDecomposition(const drawinglayer::geometry::ViewInformation2D& rViewInformation) const; - -public: - // constructor and destructor - SdPageObjectFadeNameNumberPrimitive( - const basegfx::B2DRange& rRange, - const String& rPageName, - sal_uInt32 nPageNumber, - const Font& rPageNameFont, - const Size& rPageNumberAreaModelSize, - bool bShowFadeEffectIcon, - bool bShowCommentsIcon, - bool bExcluded); - ~SdPageObjectFadeNameNumberPrimitive(); - - // data access - const String& getPageName() const { return maPageName; } - sal_uInt32 getPageNumber() const { return mnPageNumber; } - const Font& getPageNameFont() const { return maPageNameFont; } - const Size& getPageNumberAreaModelSize() const { return maPageNumberAreaModelSize; } - bool getShowFadeEffectIcon() const { return mbShowFadeEffectIcon; } - bool getShowCommentsIcon() const { return mbShowCommentsIcon; } - bool getExcluded() const { return mbExcluded; } - - // compare operator - virtual bool operator==( const drawinglayer::primitive2d::BasePrimitive2D& rPrimitive ) const; - - // provide unique ID - DeclPrimitrive2DIDBlock() -}; - -const sal_Int32 SdPageObjectFadeNameNumberPrimitive::mnFadeEffectIndicatorOffset(9); -const sal_Int32 SdPageObjectFadeNameNumberPrimitive::mnPageNumberOffset(9); -BitmapEx* SdPageObjectFadeNameNumberPrimitive::mpFadeEffectIconBitmap = 0; - -const BitmapEx& SdPageObjectFadeNameNumberPrimitive::getFadeEffectIconBitmap() const -{ - if(mpFadeEffectIconBitmap == NULL) - { - // prepare FadeEffectIconBitmap on demand - const sal_uInt16 nIconId(Application::GetSettings().GetStyleSettings().GetHighContrastMode() - ? BMP_FADE_EFFECT_INDICATOR_H - : BMP_FADE_EFFECT_INDICATOR); - const BitmapEx aFadeEffectIconBitmap(IconCache::Instance().GetIcon(nIconId).GetBitmapEx()); - const_cast< SdPageObjectFadeNameNumberPrimitive* >(this)->mpFadeEffectIconBitmap = new BitmapEx(aFadeEffectIconBitmap); - } - - return *mpFadeEffectIconBitmap; -} - - -const sal_Int32 SdPageObjectFadeNameNumberPrimitive::mnCommentsIndicatorOffset(9); -BitmapEx* SdPageObjectFadeNameNumberPrimitive::mpCommentsIconBitmap = 0; - -Primitive2DSequence SdPageObjectFadeNameNumberPrimitive::create2DDecomposition(const drawinglayer::geometry::ViewInformation2D& rViewInformation) const -{ - const xub_StrLen nTextLength(getPageName().Len()); - const sal_uInt32 nCount( - (getShowFadeEffectIcon() ? 1 : 0) + // FadeEffect icon - (nTextLength ? 1 : 0) + // PageName - 1 + // PageNumber (always) - (getExcluded() ? 2 : 0) // PageNumber crossed out - ); - sal_uInt32 nInsert(0); - Primitive2DSequence xRetval(nCount); - - // since old Width/Height calculations always added a single pixel value, - // it is necessary to create a inner range which is one display unit less - // at the bottom right. - const basegfx::B2DVector aDiscretePixel(rViewInformation.getInverseObjectToViewTransformation() * basegfx::B2DVector(1.0, 1.0)); - const basegfx::B2DRange aAdaptedInnerRange( - getPageObjectRange().getMinX(), getPageObjectRange().getMinY(), - getPageObjectRange().getMaxX() - aDiscretePixel.getX(), getPageObjectRange().getMaxY() - aDiscretePixel.getY()); - - // preapre TextLayouter - drawinglayer::primitive2d::TextLayouterDevice aTextLayouter; - aTextLayouter.setFont(getPageNameFont()); - - // get font attributes - basegfx::B2DVector aTextSizeAttribute; - const drawinglayer::attribute::FontAttribute aFontAttribute( - drawinglayer::primitive2d::getFontAttributeFromVclFont( - aTextSizeAttribute, - getPageNameFont(), - false, - false)); - - // prepare locale; this may need some more information in the future - const ::com::sun::star::lang::Locale aLocale; - - // prepare font color from System - const basegfx::BColor aFontColor(Application::GetSettings().GetStyleSettings().GetFontColor().getBColor()); - - if(getShowFadeEffectIcon()) - { - // prepare fFadeEffect Sizes - const basegfx::B2DVector aFadeEffectBitmapSizeLogic(rViewInformation.getInverseObjectToViewTransformation() * - basegfx::B2DVector( - getFadeEffectIconBitmap().GetSizePixel().getWidth() - 1, - getFadeEffectIconBitmap().GetSizePixel().getHeight() - 1)); - - // Paint_FadeEffectIndicator replacement. - // create transformation. To avoid bitmap scaling, use bitmap size as size - basegfx::B2DHomMatrix aBitmapTransform; - - // short form for scale and translate transformation - aBitmapTransform.set(0L, 0L, aFadeEffectBitmapSizeLogic.getX()); - aBitmapTransform.set(1L, 1L, aFadeEffectBitmapSizeLogic.getY()); - aBitmapTransform.set(0L, 2L, aAdaptedInnerRange.getMinX()); - aBitmapTransform.set(1L, 2L, aAdaptedInnerRange.getMaxY() + ((mnFadeEffectIndicatorOffset + 1) * aDiscretePixel.getX())); - - xRetval[nInsert++] = Primitive2DReference( - new drawinglayer::primitive2d::BitmapPrimitive2D(getFadeEffectIconBitmap(), aBitmapTransform)); - } - - if(nTextLength) - { - // prepare fFadeEffect Sizes since it consumes from text size - const basegfx::B2DVector aFadeEffectBitmapSizeLogic(rViewInformation.getInverseObjectToViewTransformation() * - basegfx::B2DVector( - getFadeEffectIconBitmap().GetSizePixel().getWidth() - 1, - getFadeEffectIconBitmap().GetSizePixel().getHeight() - 1)); - - // Paint_PageName replacement. Get text size - const double fTextWidth(aTextLayouter.getTextWidth(getPageName(), 0, nTextLength)); - const double fTextHeight(getPageNameFont().GetHeight()); - const double fFadeEffectWidth(aFadeEffectBitmapSizeLogic.getX() * 2.0); - const double fFadeEffectTextGap(((mnFadeEffectIndicatorOffset + 2) * aDiscretePixel.getX())); - String aPageName(getPageName()); - - // calculate text start position - double fStartX( - aAdaptedInnerRange.getMaxX() - - fTextWidth - + (aDiscretePixel.getX() * 3.0)); - const double fStartY( - aAdaptedInnerRange.getMaxY() - + fTextHeight - + fFadeEffectTextGap); - const bool bNeedClipping(fStartX < aAdaptedInnerRange.getMinX() + fFadeEffectWidth); - - // if text is too big, clip it - if(bNeedClipping) - { - // new left start - fStartX = aAdaptedInnerRange.getMinX() + fFadeEffectWidth; - - // find out how many characters to use - const double fAvailableLength(aAdaptedInnerRange.getWidth() - fFadeEffectWidth); - static const String aThreePoints(String::CreateFromAscii("...")); - const double fWidthThreePoints(aTextLayouter.getTextWidth(aThreePoints, 0, aThreePoints.Len())); - xub_StrLen a(1); - - for(; a < (xub_StrLen)nTextLength; a++) - { - const double fSnippetLength(aTextLayouter.getTextWidth(aPageName, 0, a)); - - if(fSnippetLength + fWidthThreePoints > fAvailableLength) - { - break; - } - } - - // build new string - aPageName = String(aPageName, 0, a - 1); - aPageName += aThreePoints; - } - - // fill text matrix - basegfx::B2DHomMatrix aTextMatrix; - - aTextMatrix.set(0, 0, aTextSizeAttribute.getX()); - aTextMatrix.set(1, 1, aTextSizeAttribute.getY()); - aTextMatrix.set(0, 2, fStartX); - aTextMatrix.set(1, 2, fStartY); - - // prepare DXTextArray (can be empty one) - const ::std::vector< double > aDXArray; - - // create Text primitive and add to target - xRetval[nInsert++] = Primitive2DReference( - new drawinglayer::primitive2d::TextSimplePortionPrimitive2D( - aTextMatrix, - aPageName, - 0, - aPageName.Len(), - aDXArray, - aFontAttribute, - aLocale, - aFontColor)); - } - - { - // Paint_PageNumber replacement. Get the range where it shall be centered and prepare the string - const double fLeft(aAdaptedInnerRange.getMinX() - (mnPageNumberOffset * aDiscretePixel.getX()) - getPageNumberAreaModelSize().Width()); - const double fTop(aAdaptedInnerRange.getMinY()); - const basegfx::B2DRange aNumberRange(fLeft, fTop, - fLeft + getPageNumberAreaModelSize().Width(), fTop + getPageNumberAreaModelSize().Height()); - const String aPageNumber(String::CreateFromInt32(getPageNumber())); - const xub_StrLen nNumberLen(aPageNumber.Len()); - - // Get text size - const double fTextWidth(aTextLayouter.getTextWidth(aPageNumber, 0, nNumberLen)); - const double fTextHeight(getPageNameFont().GetHeight()); - - // get text start postion - const double fStartX(aNumberRange.getCenterX() - (fTextWidth / 2.0)); - const double fStartY(aNumberRange.getMinY() + fTextHeight + aDiscretePixel.getX()); - - // fill text matrix - basegfx::B2DHomMatrix aTextMatrix; - - aTextMatrix.set(0, 0, aTextSizeAttribute.getX()); - aTextMatrix.set(1, 1, aTextSizeAttribute.getY()); - aTextMatrix.set(0, 2, fStartX); - aTextMatrix.set(1, 2, fStartY); - - // prepare DXTextArray (can be empty one) - const ::std::vector< double > aDXArray; - - // create Text primitive - xRetval[nInsert++] = Primitive2DReference( - new drawinglayer::primitive2d::TextSimplePortionPrimitive2D( - aTextMatrix, - aPageNumber, - 0, - nNumberLen, - aDXArray, - aFontAttribute, - aLocale, - aFontColor)); - - if(getExcluded()) - { - // create a box with strikethrough from top left to bottom right - const basegfx::BColor aActiveColor(Application::GetSettings().GetStyleSettings().GetActiveColor().getBColor()); - basegfx::B2DPolygon aStrikethrough; - - aStrikethrough.append(aNumberRange.getMinimum()); - aStrikethrough.append(aNumberRange.getMaximum()); - - xRetval[nInsert++] = Primitive2DReference(new drawinglayer::primitive2d::PolygonHairlinePrimitive2D( - basegfx::tools::createPolygonFromRect(aNumberRange), aActiveColor)); - - xRetval[nInsert++] = Primitive2DReference(new drawinglayer::primitive2d::PolygonHairlinePrimitive2D( - aStrikethrough, aActiveColor)); - } - } - - return xRetval; -} - -SdPageObjectFadeNameNumberPrimitive::SdPageObjectFadeNameNumberPrimitive( - const basegfx::B2DRange& rRange, - const String& rPageName, - sal_uInt32 nPageNumber, - const Font& rPageNameFont, - const Size& rPageNumberAreaModelSize, - bool bShowFadeEffectIcon, - bool bShowCommentsIcon, - bool bExcluded) -: SdPageObjectBasePrimitive(rRange), - maPageName(rPageName), - mnPageNumber(nPageNumber), - maPageNameFont(rPageNameFont), - maPageNumberAreaModelSize(rPageNumberAreaModelSize), - mbShowFadeEffectIcon(bShowFadeEffectIcon), - mbShowCommentsIcon(bShowCommentsIcon), - mbExcluded(bExcluded) -{ -} - -SdPageObjectFadeNameNumberPrimitive::~SdPageObjectFadeNameNumberPrimitive() -{ -} - -bool SdPageObjectFadeNameNumberPrimitive::operator==( const drawinglayer::primitive2d::BasePrimitive2D& rPrimitive ) const -{ - if(SdPageObjectBasePrimitive::operator==(rPrimitive)) - { - const SdPageObjectFadeNameNumberPrimitive& rCompare = static_cast< const SdPageObjectFadeNameNumberPrimitive& >(rPrimitive); - - return (getPageName() == rCompare.getPageName() - && getPageNumber() == rCompare.getPageNumber() - && getPageNameFont() == rCompare.getPageNameFont() - && getPageNumberAreaModelSize() == rCompare.getPageNumberAreaModelSize() - && getShowFadeEffectIcon() == rCompare.getShowFadeEffectIcon() - && getExcluded() == rCompare.getExcluded()); - } - - return false; -} - -ImplPrimitrive2DIDBlock(SdPageObjectFadeNameNumberPrimitive, PRIMITIVE2D_ID_SDPAGEOBJECTFADENAMENUMBERPRIMITIVE) - -/////////////////////////////////////////////////////////////////////////////////////////////// -// createPrimitive2DSequence -// -// This method will replace the whole painting mechanism. Task is no longer to paint stuff to an OutDev, -// but to provide the necessary geometrical information using primitives. - -Primitive2DSequence PageObjectViewObjectContact::createPrimitive2DSequence(const sdr::contact::DisplayInfo& rDisplayInfo) const -{ - // OutputDevice* pDevice = rDisplayInfo.GetDIOutputDevice(); - OutputDevice* pDevice = GetObjectContact().TryToGetOutputDevice(); - - // get primitive vector from parent class. Do remember the contents for later use; this - // is done to create the page content renderer (see PagePrimitiveExtractor in svx) at the - // original object and to setup the draw hierarchy there so that changes to VCs of displayed - // objects will lead to InvalidatePartOfView-calls which will be forwarded from the helper-OC - // to this VOC in calling a ActionChanged(). - // - // This already produces the displayable page content as a primitive sequence, complete with - // embedding in the page visualizer, clipping if needed and object and aspect ratio - // preparations. It would thus be the base for creating the cached visualisation, too, - // by just painting extactly this primitive sequence. - // - // Currently, this slows down PagePane display heavily. Reason is that the current mechanism - // to react on a SdrObject change in an edit view is to react on the ModelChange and to completely - // reset the PagePane (delete SdrPageObjs, re-create and layout them). This works, but kicks - // the complete sequence of primitive creation at VOCs and VCs and their buffering out of - // memory each time. So there are two choices: - // - // 1, disable getting the sequence of primtives - // -> invalidate uses ModelChange - // -> cache repaint uses complete view creation and repainting - // - // 2, create and use the sequence of primitives - // -> invalidate would not need ModelChange, no destroy/recreate of SdrObjects, no rearrange, - // the invalidate and the following repaint would exactly update the SdrPages involved and - // use the DrawingLayer provided ActionChanged() invalidations over the VOCs and VCs - // -> cache repaint could use the here offered sequence of primitives to re-create the bitmap - // (just hand over the local member to the cache) - // - // For the moment i will use (1) and disable primitive creation for SdrPageObj contents here - - // const_cast< PageObjectViewObjectContact* >(this)->mxCurrentPageContents = ViewObjectContactOfPageObj::createPrimitive2DSequence(rDisplayInfo); - - // assert when this call is issued indirectly from the destructor of - // this instance. This is not allowed and needs to be looked at -#ifdef DBG_UTIL - if(mbInDestructor) - { - OSL_ENSURE(false, "Higher call inside PageObjectViewObjectContact in destructor (!)"); - } -#endif - - // Check if buffering can and shall be done. - if (pDevice != NULL - && !GetObjectContact().isOutputToPrinter() - && !GetObjectContact().isOutputToRecordingMetaFile() - && !mbInDestructor) - { - // get inner and outer logic rectangles. Use model data directly for creation. Do NOT use getBoundRect()/ - // getSnapRect() functionality; these will use the sequence of primitives in the long run itself. SdrPageObj - // is a SdrObject, so use SdrObject::aOutRect as model data. Access using GetLastBoundRect() to not execute anything - PageObjectViewContact& rPaObVOC(static_cast< PageObjectViewContact& >(GetViewContact())); - const Rectangle aInnerLogic(rPaObVOC.GetPageObject().GetLastBoundRect()); - - // get BitmapEx from cache. Do exactly the same as Paint_Preview() to avoid a repaint loop - // caused by slightly different pixel sizes of what the cache sees as pixel size and what is - // calculated here in discrete coordinates. This includes to not use LogicToPiyel on the Rectangle, - // but to do the same as the GetBoundingBox() implementation - const Rectangle aInnerPixel(Rectangle(pDevice->LogicToPixel(aInnerLogic.TopLeft()), pDevice->LogicToPixel(aInnerLogic.GetSize()))); - BitmapEx aBitmapEx(const_cast< PageObjectViewObjectContact* >(this)->GetPreview(rDisplayInfo, aInnerPixel)); - - // prepare inner range - const basegfx::B2DRange aInnerRange(aInnerLogic.Left(), aInnerLogic.Top(), aInnerLogic.Right(), aInnerLogic.Bottom()); - - // provide default parameters - String aPageName; - Font aPageNameFont; - sal_uInt32 nPageNumber(0); - Size aPageNumberAreaModelSize; - bool bShowFadeEffectIcon(false); - bool bShowCommentsIcon(false); - bool bExcluded(false); - - if(GetPage()) - { - const SdPage* pPage = static_cast<const SdPage*>(GetPage()); - - // decide if fade effect indicator will be painted - if(pPage->getTransitionType() > 0) - { - bShowFadeEffectIcon = true; - } - - bShowCommentsIcon = !pPage->getAnnotations().empty(); - - // prepare PageName, PageNumber, font and AreaModelSize - aPageName = pPage->GetName(); - aPageNameFont = *FontProvider::Instance().GetFont(*pDevice); - nPageNumber = ((pPage->GetPageNum() - 1) / 2) + 1; - aPageNumberAreaModelSize = GetPageDescriptor()->GetPageNumberAreaModelSize(); - - if(!aPageName.Len()) - { - aPageName = String(SdResId(STR_PAGE)); - aPageName += String::CreateFromInt32(nPageNumber); - } - - // decide if page is excluded - bExcluded = pPage->IsExcluded(); - } - - // create specialized primitives for focus, select and PagePreview itself - const bool bCreateBitmap(!aBitmapEx.IsEmpty()); - const bool bCreateFocused(GetPageDescriptor()->IsFocused()); - const bool bCreateSelected(GetPageDescriptor()->IsSelected()); - - const sal_uInt32 nCount( - (bCreateBitmap ? 1 : 0) + // bitmap itself - 1 + // border around bitmap (always) - 1 + // FadeEffect, PageName and PageNumber visualisation (always) - (bCreateFocused ? 1 : 0) + // create focused - (bCreateSelected ? 1 : 0) // create selected - ); - sal_uInt32 nInsert(0); - Primitive2DSequence xRetval(nCount); - - if(bCreateBitmap) - { - // add selection indicator if used - xRetval[nInsert++] = Primitive2DReference(new SdPageObjectPageBitmapPrimitive(aInnerRange, aBitmapEx)); - } - - if(true) - { - // add border (always) - xRetval[nInsert++] = Primitive2DReference(new SdPageObjectBorderPrimitive(aInnerRange)); - } - - if(true) - { - // add fade effext, page name and number if used - xRetval[nInsert++] = Primitive2DReference(new SdPageObjectFadeNameNumberPrimitive( - aInnerRange, - aPageName, - nPageNumber, - aPageNameFont, - aPageNumberAreaModelSize, - bShowFadeEffectIcon, - bShowCommentsIcon, - bExcluded)); - } - - if(bCreateSelected) - { - // add selection indicator if used - xRetval[nInsert++] = Primitive2DReference(new SdPageObjectSelectPrimitive(aInnerRange)); - } - - if(bCreateFocused) - { - // add focus indicator if used - xRetval[nInsert++] = Primitive2DReference(new SdPageObjectFocusPrimitive(aInnerRange, bCreateSelected)); - } - - return xRetval; - } - else - { - // Call parent. Output to printer or metafile will use vector data, not cached bitmaps - return ViewObjectContactOfPageObj::createPrimitive2DSequence(rDisplayInfo); - } -} - -BitmapEx PageObjectViewObjectContact::CreatePreview (const DisplayInfo& /*rDisplayInfo*/) -{ - const SdPage* pPage = static_cast<const SdPage*>(GetPage()); - OutputDevice* pDevice = GetObjectContact().TryToGetOutputDevice(); - - if(pDevice) - { - Rectangle aPreviewPixelBox (GetBoundingBox(*pDevice,PreviewBoundingBox,PixelCoordinateSystem)); - - PreviewRenderer aRenderer (pDevice); - Image aPreview (aRenderer.RenderPage( - pPage, - aPreviewPixelBox.GetSize(), - String())); - - return aPreview.GetBitmapEx(); - } - else - { - return BitmapEx(); - } -} - - - - -BitmapEx PageObjectViewObjectContact::GetPreview ( - const DisplayInfo& rDisplayInfo, - const Rectangle& rNewSizePixel) -{ - BitmapEx aBitmap; - - try - { - // assert when this call is issued indirectly from the destructor of - // this instance. This is not allowed and needs to be looked at - OSL_ENSURE(!mbInDestructor, "Higher call inside PageObjectViewObjectContact in destructor (!)"); - - if (!mbInDestructor) - { - if (mpCache != NULL) - { - aBitmap = mpCache->GetPreviewBitmap( - GetPage(), - rNewSizePixel.GetSize()); - mpCache->SetPreciousFlag(GetPage(), true); - } - else - aBitmap = CreatePreview(rDisplayInfo); - } - } - catch (const ::com::sun::star::uno::Exception&) - { - DBG_UNHANDLED_EXCEPTION(); - } - - return aBitmap; -} - - - - -const SdrPage* PageObjectViewObjectContact::GetPage (void) const -{ - return static_cast<PageObjectViewContact&>(GetViewContact()).GetPage(); -} - - - - -void PageObjectViewObjectContact::ActionChanged (void) -{ - // Even when we are called from destructor we still have to invalide - // the preview bitmap in the cache. - const SdrPage* pPage = GetPage(); - - if(pPage) - { - SdDrawDocument* pDocument = dynamic_cast<SdDrawDocument*>(pPage->GetModel()); - if (mpCache!=NULL && pPage!=NULL && pDocument!=NULL) - { - cache::PageCacheManager::Instance()->InvalidatePreviewBitmap( - pDocument->getUnoModel(), - pPage); - } - } - - // call parent - ViewObjectContactOfPageObj::ActionChanged(); -} - -////////////////////////////////////////////////////////////////////////////// -// helper MouseOverEffectPrimitive -// -// Used to allow view-dependent primitive definition. For that purpose, the -// initially created primitive (here: in createMouseOverEffectPrimitive2DSequence()) -// always has to be view-independent, but the decomposition is made view-dependent. -// Very simple primitive which just remembers the discrete data and applies -// it at decomposition time. - -class MouseOverEffectPrimitive : public drawinglayer::primitive2d::BufferedDecompositionPrimitive2D -{ -private: - basegfx::B2DRange maLogicRange; - sal_uInt32 mnDiscreteOffset; - sal_uInt32 mnDiscreteWidth; - basegfx::BColor maRGBColor; - -protected: - virtual drawinglayer::primitive2d::Primitive2DSequence create2DDecomposition( - const drawinglayer::geometry::ViewInformation2D& rViewInformation) const; - -public: - MouseOverEffectPrimitive( - const basegfx::B2DRange& rLogicRange, - sal_uInt32 nDiscreteOffset, - sal_uInt32 nDiscreteWidth, - const basegfx::BColor& rRGBColor) - : drawinglayer::primitive2d::BufferedDecompositionPrimitive2D(), - maLogicRange(rLogicRange), - mnDiscreteOffset(nDiscreteOffset), - mnDiscreteWidth(nDiscreteWidth), - maRGBColor(rRGBColor) - {} - - // data access - const basegfx::B2DRange& getLogicRange() const { return maLogicRange; } - sal_uInt32 getDiscreteOffset() const { return mnDiscreteOffset; } - sal_uInt32 getDiscreteWidth() const { return mnDiscreteWidth; } - const basegfx::BColor& getRGBColor() const { return maRGBColor; } - - virtual bool operator==( const drawinglayer::primitive2d::BasePrimitive2D& rPrimitive ) const; - - DeclPrimitrive2DIDBlock() -}; - -drawinglayer::primitive2d::Primitive2DSequence MouseOverEffectPrimitive::create2DDecomposition( - const drawinglayer::geometry::ViewInformation2D& rViewInformation) const -{ - // get logic sizes in object coordinate system - const double fDiscreteWidth((rViewInformation.getInverseObjectToViewTransformation() * basegfx::B2DVector(1.0, 0.0)).getLength()); - const double fOffset(fDiscreteWidth * getDiscreteOffset()); - const double fWidth(fDiscreteWidth * getDiscreteWidth()); - - // create range (one pixel less to get a good fitting) - basegfx::B2DRange aRange( - getLogicRange().getMinimum(), - getLogicRange().getMaximum() - basegfx::B2DTuple(fDiscreteWidth, fDiscreteWidth)); - - // grow range - aRange.grow(fOffset - (fWidth * 0.5)); - - // create fat line with parameters. The formerly hand-painted edge - // roundings will now be done using rounded edges of this fat line - const basegfx::B2DPolygon aPolygon(basegfx::tools::createPolygonFromRect(aRange)); - const drawinglayer::attribute::LineAttribute aLineAttribute(getRGBColor(), fWidth); - const drawinglayer::primitive2d::Primitive2DReference xReference( - new drawinglayer::primitive2d::PolygonStrokePrimitive2D( - aPolygon, - aLineAttribute)); - - return drawinglayer::primitive2d::Primitive2DSequence(&xReference, 1); -} - -bool MouseOverEffectPrimitive::operator==( const drawinglayer::primitive2d::BasePrimitive2D& rPrimitive ) const -{ - if(drawinglayer::primitive2d::BufferedDecompositionPrimitive2D::operator==(rPrimitive)) - { - const MouseOverEffectPrimitive& rCompare = static_cast< const MouseOverEffectPrimitive& >(rPrimitive); - - return (getLogicRange() == rCompare.getLogicRange() - && getDiscreteOffset() == rCompare.getDiscreteOffset() - && getDiscreteWidth() == rCompare.getDiscreteWidth() - && getRGBColor() == rCompare.getRGBColor()); - } - - return false; -} - -ImplPrimitrive2DIDBlock(MouseOverEffectPrimitive, PRIMITIVE2D_ID_SDMOUSEOVEREFFECTPRIMITIVE) - -////////////////////////////////////////////////////////////////////////////// - -drawinglayer::primitive2d::Primitive2DSequence PageObjectViewObjectContact::createMouseOverEffectPrimitive2DSequence() -{ - drawinglayer::primitive2d::Primitive2DSequence aRetval; - - if(GetPageDescriptor()->IsSelected() && mpProperties.get() && mpProperties->IsShowSelection()) - { - // When the selection frame is visualized the mouse over frame is not - // visible and does not have to be created. - } - else - { - const PageObjectViewContact& rPaObVOC(static_cast<PageObjectViewContact&>(GetViewContact())); - const Rectangle aBoundingBox(rPaObVOC.GetPageObject().GetLastBoundRect()); - const basegfx::B2DRange aLogicRange(aBoundingBox.Left(), aBoundingBox.Top(), aBoundingBox.Right(), aBoundingBox.Bottom()); - const basegfx::BColor aSelectionColor(mpProperties->GetSelectionColor().getBColor()); - const drawinglayer::primitive2d::Primitive2DReference aReference( - new MouseOverEffectPrimitive( - aLogicRange, - mnMouseOverEffectOffset, - mnMouseOverEffectThickness, - aSelectionColor)); - - aRetval = drawinglayer::primitive2d::Primitive2DSequence(&aReference, 1); - } - - return aRetval; -} - - - - -SvBorder PageObjectViewObjectContact::CalculatePageModelBorder ( - OutputDevice* pDevice, - int nPageCount) -{ - SvBorder aModelBorder; - - if (pDevice != NULL) - { - // 1. Initialize the border with the values that do not depend on - // the device. - Size aTopLeftBorders (pDevice->PixelToLogic (Size ( - mnPageNumberOffset+1, - mnSelectionIndicatorOffset + mnSelectionIndicatorThickness))); - Size aBottomRightBorders (pDevice->PixelToLogic (Size ( - mnSelectionIndicatorOffset + mnSelectionIndicatorThickness, - mnFadeEffectIndicatorOffset))); - aModelBorder = SvBorder ( - aTopLeftBorders.Width(), - aTopLeftBorders.Height(), - aBottomRightBorders.Width(), - aBottomRightBorders.Height()); - - - // 2. Add the device dependent values. - - // Calculate the area of the page number. - Size aPageNumberModelSize ( - CalculatePageNumberAreaModelSize (pDevice, nPageCount)); - - // Update the border. - aModelBorder.Left() += aPageNumberModelSize.Width(); - // The height of the page number area is the same as the height of - // the page name area. - aModelBorder.Bottom() += aPageNumberModelSize.Height(); - } - - return aModelBorder; -} - - - - -Size PageObjectViewObjectContact::CalculatePageNumberAreaModelSize ( - OutputDevice* pDevice, - int nPageCount) -{ - // Set the correct font. - Font aOriginalFont (pDevice->GetFont()); - pDevice->SetFont(*FontProvider::Instance().GetFont(*pDevice)); - - String sPageNumberTemplate; - if (nPageCount < 10) - sPageNumberTemplate = String::CreateFromAscii("9"); - else if (nPageCount < 100) - sPageNumberTemplate = String::CreateFromAscii("99"); - else if (nPageCount < 200) - // Just for the case that 1 is narrower than 9. - sPageNumberTemplate = String::CreateFromAscii("199"); - else if (nPageCount < 1000) - sPageNumberTemplate = String::CreateFromAscii("999"); - else - sPageNumberTemplate = String::CreateFromAscii("9999"); - // More then 9999 pages are not handled. - - Size aSize ( - pDevice->GetTextWidth (sPageNumberTemplate), - pDevice->GetTextHeight ()); - - pDevice->SetFont (aOriginalFont); - - return aSize; -} - - - - -model::SharedPageDescriptor - PageObjectViewObjectContact::GetPageDescriptor (void) const -{ - PageObjectViewContact& rViewContact ( - static_cast<PageObjectViewContact&>(GetViewContact())); - PageObject& rPageObject ( - static_cast<PageObject&>(rViewContact.GetPageObject())); - return rPageObject.GetDescriptor(); -} - - - -} } } // end of namespace ::sd::slidesorter::view |