5735a2ce69
Change-Id: I02e133b1682d4d1aab1d56eae0528856b0fabe55 Signed-off-by: Adrien Ollier <adr.ollier@hotmail.fr> Reviewed-on: https://gerrit.libreoffice.org/77232 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
724 lines
22 KiB
C++
724 lines
22 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/config.h>
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#include <sal/log.hxx>
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#include <tools/debug.hxx>
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#include <vcl/gdimtf.hxx>
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#include <vcl/graph.hxx>
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#include <vcl/metaact.hxx>
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#include <vcl/virdev.hxx>
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#include <vcl/outdev.hxx>
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#include <vcl/toolkit/unowrap.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/sysdata.hxx>
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#include <salgdi.hxx>
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#include <window.h>
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#include <outdev.h>
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#ifdef DISABLE_DYNLOADING
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// Linking all needed LO code into one .so/executable, these already
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// exist in the tools library, so put them in the anonymous namespace
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// here to avoid clash...
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namespace {
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#endif
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#ifdef DISABLE_DYNLOADING
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}
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#endif
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// Begin initializer and accessor public functions
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OutputDevice::OutputDevice(OutDevType eOutDevType) :
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meOutDevType(eOutDevType),
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maRegion(true),
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maFillColor( COL_WHITE ),
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maTextLineColor( COL_TRANSPARENT ),
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mxSettings( new AllSettings(Application::GetSettings()) )
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{
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mpGraphics = nullptr;
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mpUnoGraphicsList = nullptr;
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mpPrevGraphics = nullptr;
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mpNextGraphics = nullptr;
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mpMetaFile = nullptr;
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mpFontInstance = nullptr;
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mpDeviceFontList = nullptr;
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mpDeviceFontSizeList = nullptr;
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mpAlphaVDev = nullptr;
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mpExtOutDevData = nullptr;
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mnOutOffX = 0;
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mnOutOffY = 0;
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mnOutWidth = 0;
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mnOutHeight = 0;
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mnDPIX = 0;
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mnDPIY = 0;
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mnDPIScalePercentage = 100;
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mnTextOffX = 0;
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mnTextOffY = 0;
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mnOutOffOrigX = 0;
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mnOutOffLogicX = 0;
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mnOutOffOrigY = 0;
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mnOutOffLogicY = 0;
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mnEmphasisAscent = 0;
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mnEmphasisDescent = 0;
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mnDrawMode = DrawModeFlags::Default;
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mnTextLayoutMode = ComplexTextLayoutFlags::Default;
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if( AllSettings::GetLayoutRTL() ) //#i84553# tip BiDi preference to RTL
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mnTextLayoutMode = ComplexTextLayoutFlags::BiDiRtl | ComplexTextLayoutFlags::TextOriginLeft;
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meOutDevViewType = OutDevViewType::DontKnow;
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mbMap = false;
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mbClipRegion = false;
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mbBackground = false;
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mbOutput = true;
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mbDevOutput = false;
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mbOutputClipped = false;
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maTextColor = COL_BLACK;
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maOverlineColor = COL_TRANSPARENT;
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meRasterOp = RasterOp::OverPaint;
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mnAntialiasing = AntialiasingFlags::NONE;
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meTextLanguage = LANGUAGE_SYSTEM; // TODO: get default from configuration?
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mbLineColor = true;
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mbFillColor = true;
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mbInitLineColor = true;
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mbInitFillColor = true;
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mbInitFont = true;
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mbInitTextColor = true;
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mbInitClipRegion = true;
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mbClipRegionSet = false;
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mbNewFont = true;
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mbTextLines = false;
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mbTextSpecial = false;
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mbRefPoint = false;
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mbEnableRTL = false; // mirroring must be explicitly allowed (typically for windows only)
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// struct ImplMapRes
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maMapRes.mnMapOfsX = 0;
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maMapRes.mnMapOfsY = 0;
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maMapRes.mnMapScNumX = 1;
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maMapRes.mnMapScNumY = 1;
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maMapRes.mnMapScDenomX = 1;
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maMapRes.mnMapScDenomY = 1;
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// struct ImplThresholdRes
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maThresRes.mnThresLogToPixX = 0;
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maThresRes.mnThresLogToPixY = 0;
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maThresRes.mnThresPixToLogX = 0;
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maThresRes.mnThresPixToLogY = 0;
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// struct ImplOutDevData- see #i82615#
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mpOutDevData.reset(new ImplOutDevData);
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mpOutDevData->mpRotateDev = nullptr;
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mpOutDevData->mpRecordLayout = nullptr;
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// #i75163#
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mpOutDevData->mpViewTransform = nullptr;
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mpOutDevData->mpInverseViewTransform = nullptr;
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}
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OutputDevice::~OutputDevice()
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{
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disposeOnce();
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}
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void OutputDevice::dispose()
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{
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if ( GetUnoGraphicsList() )
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{
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UnoWrapperBase* pWrapper = UnoWrapperBase::GetUnoWrapper( false );
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if ( pWrapper )
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pWrapper->ReleaseAllGraphics( this );
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delete mpUnoGraphicsList;
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mpUnoGraphicsList = nullptr;
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}
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mpOutDevData->mpRotateDev.disposeAndClear();
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// #i75163#
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ImplInvalidateViewTransform();
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mpOutDevData.reset();
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// for some reason, we haven't removed state from the stack properly
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if ( !maOutDevStateStack.empty() )
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SAL_WARN( "vcl.gdi", "OutputDevice::~OutputDevice(): OutputDevice::Push() calls != OutputDevice::Pop() calls" );
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maOutDevStateStack.clear();
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// release the active font instance
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mpFontInstance.clear();
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// remove cached results of GetDevFontList/GetDevSizeList
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mpDeviceFontList.reset();
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mpDeviceFontSizeList.reset();
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// release ImplFontCache specific to this OutputDevice
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mxFontCache.reset();
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// release ImplFontList specific to this OutputDevice
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mxFontCollection.reset();
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mpAlphaVDev.disposeAndClear();
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mpPrevGraphics.clear();
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mpNextGraphics.clear();
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VclReferenceBase::dispose();
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}
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bool OutputDevice::IsVirtual() const
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{
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return false;
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}
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SalGraphics* OutputDevice::GetGraphics()
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{
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DBG_TESTSOLARMUTEX();
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if (!mpGraphics && !AcquireGraphics())
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SAL_WARN("vcl.gdi", "No mpGraphics set");
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return mpGraphics;
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}
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SalGraphics const *OutputDevice::GetGraphics() const
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{
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DBG_TESTSOLARMUTEX();
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if (!mpGraphics && !AcquireGraphics())
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SAL_WARN("vcl.gdi", "No mpGraphics set");
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return mpGraphics;
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}
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void OutputDevice::SetConnectMetaFile( GDIMetaFile* pMtf )
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{
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mpMetaFile = pMtf;
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}
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void OutputDevice::SetSettings( const AllSettings& rSettings )
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{
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*mxSettings = rSettings;
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if( mpAlphaVDev )
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mpAlphaVDev->SetSettings( rSettings );
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}
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SystemGraphicsData OutputDevice::GetSystemGfxData() const
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{
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if (!mpGraphics && !AcquireGraphics())
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return SystemGraphicsData();
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return mpGraphics->GetGraphicsData();
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}
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#if ENABLE_CAIRO_CANVAS
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bool OutputDevice::SupportsCairo() const
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{
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if (!mpGraphics && !AcquireGraphics())
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return false;
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return mpGraphics->SupportsCairo();
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}
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cairo::SurfaceSharedPtr OutputDevice::CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const
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{
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if (!mpGraphics && !AcquireGraphics())
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return cairo::SurfaceSharedPtr();
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return mpGraphics->CreateSurface(rSurface);
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}
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cairo::SurfaceSharedPtr OutputDevice::CreateSurface(int x, int y, int width, int height) const
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{
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if (!mpGraphics && !AcquireGraphics())
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return cairo::SurfaceSharedPtr();
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return mpGraphics->CreateSurface(*this, x, y, width, height);
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}
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cairo::SurfaceSharedPtr OutputDevice::CreateBitmapSurface(const BitmapSystemData& rData, const Size& rSize) const
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{
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if (!mpGraphics && !AcquireGraphics())
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return cairo::SurfaceSharedPtr();
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return mpGraphics->CreateBitmapSurface(*this, rData, rSize);
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}
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css::uno::Any OutputDevice::GetNativeSurfaceHandle(cairo::SurfaceSharedPtr& rSurface, const basegfx::B2ISize& rSize) const
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{
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if (!mpGraphics && !AcquireGraphics())
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return css::uno::Any();
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return mpGraphics->GetNativeSurfaceHandle(rSurface, rSize);
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}
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#endif // ENABLE_CAIRO_CANVAS
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css::uno::Any OutputDevice::GetSystemGfxDataAny() const
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{
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const SystemGraphicsData aSysData = GetSystemGfxData();
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css::uno::Sequence< sal_Int8 > aSeq( reinterpret_cast<sal_Int8 const *>(&aSysData),
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aSysData.nSize );
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return css::uno::makeAny(aSeq);
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}
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void OutputDevice::SetRefPoint()
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{
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if ( mpMetaFile )
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mpMetaFile->AddAction( new MetaRefPointAction( Point(), false ) );
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mbRefPoint = false;
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maRefPoint.setX(0);
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maRefPoint.setY(0);
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if( mpAlphaVDev )
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mpAlphaVDev->SetRefPoint();
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}
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void OutputDevice::SetRefPoint( const Point& rRefPoint )
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{
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if ( mpMetaFile )
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mpMetaFile->AddAction( new MetaRefPointAction( rRefPoint, true ) );
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mbRefPoint = true;
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maRefPoint = rRefPoint;
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if( mpAlphaVDev )
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mpAlphaVDev->SetRefPoint( rRefPoint );
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}
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sal_uInt16 OutputDevice::GetBitCount() const
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{
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// we need a graphics instance
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if ( !mpGraphics && !AcquireGraphics() )
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return 0;
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return mpGraphics->GetBitCount();
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}
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void OutputDevice::SetOutOffXPixel(long nOutOffX)
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{
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mnOutOffX = nOutOffX;
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}
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void OutputDevice::SetOutOffYPixel(long nOutOffY)
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{
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mnOutOffY = nOutOffY;
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}
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css::uno::Reference< css::awt::XGraphics > OutputDevice::CreateUnoGraphics()
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{
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UnoWrapperBase* pWrapper = UnoWrapperBase::GetUnoWrapper();
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return pWrapper ? pWrapper->CreateGraphics( this ) : css::uno::Reference< css::awt::XGraphics >();
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}
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std::vector< VCLXGraphics* > *OutputDevice::CreateUnoGraphicsList()
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{
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mpUnoGraphicsList = new std::vector< VCLXGraphics* >;
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return mpUnoGraphicsList;
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}
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// Helper public function
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bool OutputDevice::SupportsOperation( OutDevSupportType eType ) const
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{
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if( !mpGraphics && !AcquireGraphics() )
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return false;
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const bool bHasSupport = mpGraphics->supportsOperation( eType );
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return bHasSupport;
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}
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// Direct OutputDevice drawing public functions
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void OutputDevice::DrawOutDev( const Point& rDestPt, const Size& rDestSize,
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const Point& rSrcPt, const Size& rSrcSize )
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{
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if( ImplIsRecordLayout() )
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return;
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if ( RasterOp::Invert == meRasterOp )
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{
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DrawRect( tools::Rectangle( rDestPt, rDestSize ) );
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return;
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}
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if ( mpMetaFile )
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{
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const Bitmap aBmp( GetBitmap( rSrcPt, rSrcSize ) );
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mpMetaFile->AddAction( new MetaBmpScaleAction( rDestPt, rDestSize, aBmp ) );
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}
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if ( !IsDeviceOutputNecessary() )
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return;
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if ( !mpGraphics && !AcquireGraphics() )
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return;
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if ( mbInitClipRegion )
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InitClipRegion();
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if ( mbOutputClipped )
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return;
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long nSrcWidth = ImplLogicWidthToDevicePixel( rSrcSize.Width() );
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long nSrcHeight = ImplLogicHeightToDevicePixel( rSrcSize.Height() );
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long nDestWidth = ImplLogicWidthToDevicePixel( rDestSize.Width() );
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long nDestHeight = ImplLogicHeightToDevicePixel( rDestSize.Height() );
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if (nSrcWidth && nSrcHeight && nDestWidth && nDestHeight)
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{
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SalTwoRect aPosAry(ImplLogicXToDevicePixel(rSrcPt.X()), ImplLogicYToDevicePixel(rSrcPt.Y()),
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nSrcWidth, nSrcHeight,
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ImplLogicXToDevicePixel(rDestPt.X()), ImplLogicYToDevicePixel(rDestPt.Y()),
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nDestWidth, nDestHeight);
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const tools::Rectangle aSrcOutRect( Point( mnOutOffX, mnOutOffY ),
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Size( mnOutWidth, mnOutHeight ) );
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AdjustTwoRect( aPosAry, aSrcOutRect );
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if ( aPosAry.mnSrcWidth && aPosAry.mnSrcHeight && aPosAry.mnDestWidth && aPosAry.mnDestHeight )
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mpGraphics->CopyBits( aPosAry, nullptr, this, nullptr );
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}
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if( mpAlphaVDev )
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mpAlphaVDev->DrawOutDev( rDestPt, rDestSize, rSrcPt, rSrcSize );
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}
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void OutputDevice::DrawOutDev( const Point& rDestPt, const Size& rDestSize,
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const Point& rSrcPt, const Size& rSrcSize,
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const OutputDevice& rOutDev )
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{
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if ( ImplIsRecordLayout() )
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return;
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if ( RasterOp::Invert == meRasterOp )
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{
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DrawRect( tools::Rectangle( rDestPt, rDestSize ) );
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return;
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}
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if ( mpMetaFile )
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{
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const Bitmap aBmp( rOutDev.GetBitmap( rSrcPt, rSrcSize ) );
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mpMetaFile->AddAction( new MetaBmpScaleAction( rDestPt, rDestSize, aBmp ) );
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}
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if ( !IsDeviceOutputNecessary() )
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return;
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if ( !mpGraphics && !AcquireGraphics() )
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return;
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if ( mbInitClipRegion )
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InitClipRegion();
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if ( mbOutputClipped )
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return;
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SalTwoRect aPosAry(rOutDev.ImplLogicXToDevicePixel(rSrcPt.X()),
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rOutDev.ImplLogicYToDevicePixel(rSrcPt.Y()),
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rOutDev.ImplLogicWidthToDevicePixel(rSrcSize.Width()),
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rOutDev.ImplLogicHeightToDevicePixel(rSrcSize.Height()),
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ImplLogicXToDevicePixel(rDestPt.X()),
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ImplLogicYToDevicePixel(rDestPt.Y()),
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ImplLogicWidthToDevicePixel(rDestSize.Width()),
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ImplLogicHeightToDevicePixel(rDestSize.Height()));
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if( mpAlphaVDev )
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{
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if( rOutDev.mpAlphaVDev )
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{
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// alpha-blend source over destination
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DrawBitmapEx( rDestPt, rDestSize, rOutDev.GetBitmapEx(rSrcPt, rSrcSize) );
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}
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else
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{
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drawOutDevDirect( &rOutDev, aPosAry );
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// #i32109#: make destination rectangle opaque - source has no alpha
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mpAlphaVDev->ImplFillOpaqueRectangle( tools::Rectangle(rDestPt, rDestSize) );
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}
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}
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else
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{
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if( rOutDev.mpAlphaVDev )
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{
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// alpha-blend source over destination
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DrawBitmapEx( rDestPt, rDestSize, rOutDev.GetBitmapEx(rSrcPt, rSrcSize) );
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}
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else
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{
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// no alpha at all, neither in source nor destination device
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drawOutDevDirect( &rOutDev, aPosAry );
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}
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}
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}
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void OutputDevice::CopyArea( const Point& rDestPt,
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const Point& rSrcPt, const Size& rSrcSize,
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bool bWindowInvalidate )
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{
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if ( ImplIsRecordLayout() )
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return;
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RasterOp eOldRop = GetRasterOp();
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SetRasterOp( RasterOp::OverPaint );
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if ( !IsDeviceOutputNecessary() )
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return;
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if ( !mpGraphics && !AcquireGraphics() )
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return;
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if ( mbInitClipRegion )
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InitClipRegion();
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if ( mbOutputClipped )
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return;
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long nSrcWidth = ImplLogicWidthToDevicePixel( rSrcSize.Width() );
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long nSrcHeight = ImplLogicHeightToDevicePixel( rSrcSize.Height() );
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if (nSrcWidth && nSrcHeight)
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{
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SalTwoRect aPosAry(ImplLogicXToDevicePixel(rSrcPt.X()), ImplLogicYToDevicePixel(rSrcPt.Y()),
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nSrcWidth, nSrcHeight,
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ImplLogicXToDevicePixel(rDestPt.X()), ImplLogicYToDevicePixel(rDestPt.Y()),
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nSrcWidth, nSrcHeight);
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const tools::Rectangle aSrcOutRect( Point( mnOutOffX, mnOutOffY ),
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Size( mnOutWidth, mnOutHeight ) );
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AdjustTwoRect( aPosAry, aSrcOutRect );
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CopyDeviceArea( aPosAry, bWindowInvalidate );
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}
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SetRasterOp( eOldRop );
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if( mpAlphaVDev )
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mpAlphaVDev->CopyArea( rDestPt, rSrcPt, rSrcSize, bWindowInvalidate );
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}
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// Direct OutputDevice drawing protected function
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void OutputDevice::CopyDeviceArea( SalTwoRect& aPosAry, bool /*bWindowInvalidate*/)
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{
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if (aPosAry.mnSrcWidth == 0 || aPosAry.mnSrcHeight == 0 || aPosAry.mnDestWidth == 0 || aPosAry.mnDestHeight == 0)
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return;
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aPosAry.mnDestWidth = aPosAry.mnSrcWidth;
|
|
aPosAry.mnDestHeight = aPosAry.mnSrcHeight;
|
|
mpGraphics->CopyBits(aPosAry, nullptr, this, nullptr);
|
|
}
|
|
|
|
// Direct OutputDevice drawing private function
|
|
|
|
void OutputDevice::drawOutDevDirect( const OutputDevice* pSrcDev, SalTwoRect& rPosAry )
|
|
{
|
|
SalGraphics* pSrcGraphics;
|
|
|
|
if ( this == pSrcDev )
|
|
pSrcGraphics = nullptr;
|
|
else
|
|
{
|
|
if ( (GetOutDevType() != pSrcDev->GetOutDevType()) ||
|
|
(GetOutDevType() != OUTDEV_WINDOW) )
|
|
{
|
|
if ( !pSrcDev->mpGraphics )
|
|
{
|
|
if ( !pSrcDev->AcquireGraphics() )
|
|
return;
|
|
}
|
|
pSrcGraphics = pSrcDev->mpGraphics;
|
|
}
|
|
else
|
|
{
|
|
if ( static_cast<vcl::Window*>(this)->mpWindowImpl->mpFrameWindow == static_cast<const vcl::Window*>(pSrcDev)->mpWindowImpl->mpFrameWindow )
|
|
pSrcGraphics = nullptr;
|
|
else
|
|
{
|
|
if ( !pSrcDev->mpGraphics )
|
|
{
|
|
if ( !pSrcDev->AcquireGraphics() )
|
|
return;
|
|
}
|
|
pSrcGraphics = pSrcDev->mpGraphics;
|
|
|
|
if ( !mpGraphics && !AcquireGraphics() )
|
|
return;
|
|
SAL_WARN_IF( !mpGraphics || !pSrcDev->mpGraphics, "vcl.gdi",
|
|
"OutputDevice::DrawOutDev(): We need more than one Graphics" );
|
|
}
|
|
}
|
|
}
|
|
|
|
// #102532# Offset only has to be pseudo window offset
|
|
const tools::Rectangle aSrcOutRect( Point( pSrcDev->mnOutOffX, pSrcDev->mnOutOffY ),
|
|
Size( pSrcDev->mnOutWidth, pSrcDev->mnOutHeight ) );
|
|
|
|
AdjustTwoRect( rPosAry, aSrcOutRect );
|
|
|
|
if ( rPosAry.mnSrcWidth && rPosAry.mnSrcHeight && rPosAry.mnDestWidth && rPosAry.mnDestHeight )
|
|
{
|
|
// if this is no window, but pSrcDev is a window
|
|
// mirroring may be required
|
|
// because only windows have a SalGraphicsLayout
|
|
// mirroring is performed here
|
|
if( (GetOutDevType() != OUTDEV_WINDOW) && pSrcGraphics && (pSrcGraphics->GetLayout() & SalLayoutFlags::BiDiRtl) )
|
|
{
|
|
SalTwoRect aPosAry2 = rPosAry;
|
|
pSrcGraphics->mirror( aPosAry2.mnSrcX, aPosAry2.mnSrcWidth, pSrcDev );
|
|
mpGraphics->CopyBits( aPosAry2, pSrcGraphics, this, pSrcDev );
|
|
}
|
|
else
|
|
mpGraphics->CopyBits( rPosAry, pSrcGraphics, this, pSrcDev );
|
|
}
|
|
}
|
|
|
|
// Layout public functions
|
|
|
|
void OutputDevice::EnableRTL( bool bEnable )
|
|
{
|
|
mbEnableRTL = bEnable;
|
|
|
|
if( mpAlphaVDev )
|
|
mpAlphaVDev->EnableRTL( bEnable );
|
|
}
|
|
|
|
bool OutputDevice::ImplIsAntiparallel() const
|
|
{
|
|
bool bRet = false;
|
|
if( AcquireGraphics() )
|
|
{
|
|
if( ( (mpGraphics->GetLayout() & SalLayoutFlags::BiDiRtl) && ! IsRTLEnabled() ) ||
|
|
( ! (mpGraphics->GetLayout() & SalLayoutFlags::BiDiRtl) && IsRTLEnabled() ) )
|
|
{
|
|
bRet = true;
|
|
}
|
|
}
|
|
return bRet;
|
|
}
|
|
|
|
// note: the coordinates to be remirrored are in frame coordinates !
|
|
|
|
void OutputDevice::ReMirror( Point &rPoint ) const
|
|
{
|
|
rPoint.setX( mnOutOffX + mnOutWidth - 1 - rPoint.X() + mnOutOffX );
|
|
}
|
|
void OutputDevice::ReMirror( tools::Rectangle &rRect ) const
|
|
{
|
|
long nWidth = rRect.Right() - rRect.Left();
|
|
|
|
//long lc_x = rRect.nLeft - mnOutOffX; // normalize
|
|
//lc_x = mnOutWidth - nWidth - 1 - lc_x; // mirror
|
|
//rRect.nLeft = lc_x + mnOutOffX; // re-normalize
|
|
|
|
rRect.SetLeft( mnOutOffX + mnOutWidth - nWidth - 1 - rRect.Left() + mnOutOffX );
|
|
rRect.SetRight( rRect.Left() + nWidth );
|
|
}
|
|
|
|
void OutputDevice::ReMirror( vcl::Region &rRegion ) const
|
|
{
|
|
RectangleVector aRectangles;
|
|
rRegion.GetRegionRectangles(aRectangles);
|
|
vcl::Region aMirroredRegion;
|
|
|
|
for (auto & rectangle : aRectangles)
|
|
{
|
|
ReMirror(rectangle);
|
|
aMirroredRegion.Union(rectangle);
|
|
}
|
|
|
|
rRegion = aMirroredRegion;
|
|
|
|
}
|
|
|
|
bool OutputDevice::HasMirroredGraphics() const
|
|
{
|
|
return ( AcquireGraphics() && (mpGraphics->GetLayout() & SalLayoutFlags::BiDiRtl) );
|
|
}
|
|
|
|
bool OutputDevice::ImplIsRecordLayout() const
|
|
{
|
|
if (!mpOutDevData)
|
|
return false;
|
|
|
|
return mpOutDevData->mpRecordLayout;
|
|
}
|
|
|
|
// EPS public function
|
|
|
|
bool OutputDevice::DrawEPS( const Point& rPoint, const Size& rSize,
|
|
const GfxLink& rGfxLink, GDIMetaFile* pSubst )
|
|
{
|
|
bool bDrawn(true);
|
|
|
|
if ( mpMetaFile )
|
|
{
|
|
GDIMetaFile aSubst;
|
|
|
|
if( pSubst )
|
|
aSubst = *pSubst;
|
|
|
|
mpMetaFile->AddAction( new MetaEPSAction( rPoint, rSize, rGfxLink, aSubst ) );
|
|
}
|
|
|
|
if ( !IsDeviceOutputNecessary() || ImplIsRecordLayout() )
|
|
return bDrawn;
|
|
|
|
if( mbOutputClipped )
|
|
return bDrawn;
|
|
|
|
tools::Rectangle aRect( ImplLogicToDevicePixel( tools::Rectangle( rPoint, rSize ) ) );
|
|
|
|
if( !aRect.IsEmpty() )
|
|
{
|
|
// draw the real EPS graphics
|
|
if( rGfxLink.GetData() && rGfxLink.GetDataSize() )
|
|
{
|
|
if( !mpGraphics && !AcquireGraphics() )
|
|
return bDrawn;
|
|
|
|
if( mbInitClipRegion )
|
|
InitClipRegion();
|
|
|
|
aRect.Justify();
|
|
bDrawn = mpGraphics->DrawEPS( aRect.Left(), aRect.Top(), aRect.GetWidth(), aRect.GetHeight(),
|
|
const_cast<sal_uInt8*>(rGfxLink.GetData()), rGfxLink.GetDataSize(), this );
|
|
}
|
|
|
|
// else draw the substitution graphics
|
|
if( !bDrawn && pSubst )
|
|
{
|
|
GDIMetaFile* pOldMetaFile = mpMetaFile;
|
|
|
|
mpMetaFile = nullptr;
|
|
Graphic( *pSubst ).Draw( this, rPoint, rSize );
|
|
mpMetaFile = pOldMetaFile;
|
|
}
|
|
}
|
|
|
|
if( mpAlphaVDev )
|
|
mpAlphaVDev->DrawEPS( rPoint, rSize, rGfxLink, pSubst );
|
|
|
|
return bDrawn;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|