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path: root/vcl/source/gdi/impgraph.cxx
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Diffstat (limited to 'vcl/source/gdi/impgraph.cxx')
-rw-r--r--vcl/source/gdi/impgraph.cxx76
1 files changed, 70 insertions, 6 deletions
diff --git a/vcl/source/gdi/impgraph.cxx b/vcl/source/gdi/impgraph.cxx
index d32f93eab3b4..13f09ee2bb9c 100644
--- a/vcl/source/gdi/impgraph.cxx
+++ b/vcl/source/gdi/impgraph.cxx
@@ -175,7 +175,8 @@ ImpGraphic::ImpGraphic() :
meType ( GraphicType::NONE ),
mnSizeBytes ( 0 ),
mbSwapOut ( false ),
- mbDummyContext ( false )
+ mbDummyContext ( false ),
+ maLastUsed (std::chrono::high_resolution_clock::now())
{
}
@@ -192,6 +193,7 @@ ImpGraphic::ImpGraphic(const ImpGraphic& rImpGraphic)
, maVectorGraphicData(rImpGraphic.maVectorGraphicData)
, maPdfData(rImpGraphic.maPdfData)
, maGraphicExternalLink(rImpGraphic.maGraphicExternalLink)
+ , maLastUsed (std::chrono::high_resolution_clock::now())
{
if( rImpGraphic.mpGfxLink )
mpGfxLink = o3tl::make_unique<GfxLink>( *rImpGraphic.mpGfxLink );
@@ -218,6 +220,7 @@ ImpGraphic::ImpGraphic(ImpGraphic&& rImpGraphic)
, maVectorGraphicData(std::move(rImpGraphic.maVectorGraphicData))
, maPdfData(std::move(rImpGraphic.maPdfData))
, maGraphicExternalLink(rImpGraphic.maGraphicExternalLink)
+ , maLastUsed (std::chrono::high_resolution_clock::now())
{
rImpGraphic.ImplClear();
rImpGraphic.mbDummyContext = false;
@@ -228,7 +231,8 @@ ImpGraphic::ImpGraphic( const Bitmap& rBitmap ) :
meType ( !rBitmap.IsEmpty() ? GraphicType::Bitmap : GraphicType::NONE ),
mnSizeBytes ( 0 ),
mbSwapOut ( false ),
- mbDummyContext ( false )
+ mbDummyContext ( false ),
+ maLastUsed (std::chrono::high_resolution_clock::now())
{
}
@@ -237,7 +241,8 @@ ImpGraphic::ImpGraphic( const BitmapEx& rBitmapEx ) :
meType ( !rBitmapEx.IsEmpty() ? GraphicType::Bitmap : GraphicType::NONE ),
mnSizeBytes ( 0 ),
mbSwapOut ( false ),
- mbDummyContext ( false )
+ mbDummyContext ( false ),
+ maLastUsed (std::chrono::high_resolution_clock::now())
{
}
@@ -246,7 +251,8 @@ ImpGraphic::ImpGraphic(const VectorGraphicDataPtr& rVectorGraphicDataPtr)
mnSizeBytes( 0 ),
mbSwapOut( false ),
mbDummyContext ( false ),
- maVectorGraphicData(rVectorGraphicDataPtr)
+ maVectorGraphicData(rVectorGraphicDataPtr),
+ maLastUsed (std::chrono::high_resolution_clock::now())
{
}
@@ -256,7 +262,8 @@ ImpGraphic::ImpGraphic( const Animation& rAnimation ) :
meType ( GraphicType::Bitmap ),
mnSizeBytes ( 0 ),
mbSwapOut ( false ),
- mbDummyContext ( false )
+ mbDummyContext ( false ),
+ maLastUsed (std::chrono::high_resolution_clock::now())
{
}
@@ -265,18 +272,22 @@ ImpGraphic::ImpGraphic( const GDIMetaFile& rMtf ) :
meType ( GraphicType::GdiMetafile ),
mnSizeBytes ( 0 ),
mbSwapOut ( false ),
- mbDummyContext ( false )
+ mbDummyContext ( false ),
+ maLastUsed (std::chrono::high_resolution_clock::now())
{
}
ImpGraphic::~ImpGraphic()
{
+ vcl::graphic::Manager::get().unregisterGraphic(this);
}
ImpGraphic& ImpGraphic::operator=( const ImpGraphic& rImpGraphic )
{
if( &rImpGraphic != this )
{
+ sal_Int64 aOldSizeBytes = mnSizeBytes;
+
maMetaFile = rImpGraphic.maMetaFile;
meType = rImpGraphic.meType;
mnSizeBytes = rImpGraphic.mnSizeBytes;
@@ -308,6 +319,9 @@ ImpGraphic& ImpGraphic::operator=( const ImpGraphic& rImpGraphic )
maVectorGraphicData = rImpGraphic.maVectorGraphicData;
maPdfData = rImpGraphic.maPdfData;
+ maLastUsed = std::chrono::high_resolution_clock::now();
+
+ vcl::graphic::Manager::get().changeExisting(this, aOldSizeBytes);
}
return *this;
@@ -315,6 +329,8 @@ ImpGraphic& ImpGraphic::operator=( const ImpGraphic& rImpGraphic )
ImpGraphic& ImpGraphic::operator=(ImpGraphic&& rImpGraphic)
{
+ sal_Int64 aOldSizeBytes = mnSizeBytes;
+
maMetaFile = std::move(rImpGraphic.maMetaFile);
meType = rImpGraphic.meType;
mnSizeBytes = rImpGraphic.mnSizeBytes;
@@ -332,6 +348,9 @@ ImpGraphic& ImpGraphic::operator=(ImpGraphic&& rImpGraphic)
rImpGraphic.ImplClear();
rImpGraphic.mbDummyContext = false;
+ maLastUsed = std::chrono::high_resolution_clock::now();
+
+ vcl::graphic::Manager::get().changeExisting(this, aOldSizeBytes);
return *this;
}
@@ -462,7 +481,9 @@ void ImpGraphic::ImplClear()
// cleanup
ImplClearGraphics();
meType = GraphicType::NONE;
+ sal_Int64 nOldSize = mnSizeBytes;
mnSizeBytes = 0;
+ vcl::graphic::Manager::get().changeExisting(this, nOldSize);
maGraphicExternalLink.msURL.clear();
}
@@ -481,6 +502,8 @@ bool ImpGraphic::ImplIsTransparent() const
{
bool bRet(true);
+ ensureAvailable();
+
if( meType == GraphicType::Bitmap && !maVectorGraphicData.get())
{
bRet = ( mpAnimation ? mpAnimation->IsTransparent() : maEx.IsTransparent() );
@@ -493,6 +516,8 @@ bool ImpGraphic::ImplIsAlpha() const
{
bool bRet(false);
+ ensureAvailable();
+
if(maVectorGraphicData.get())
{
bRet = true;
@@ -507,11 +532,14 @@ bool ImpGraphic::ImplIsAlpha() const
bool ImpGraphic::ImplIsAnimated() const
{
+ ensureAvailable();
return( mpAnimation != nullptr );
}
bool ImpGraphic::ImplIsEPS() const
{
+ ensureAvailable();
+
return( ( meType == GraphicType::GdiMetafile ) &&
( maMetaFile.GetActionSize() > 0 ) &&
( maMetaFile.GetAction( 0 )->GetType() == MetaActionType::EPS ) );
@@ -521,6 +549,8 @@ Bitmap ImpGraphic::ImplGetBitmap(const GraphicConversionParameters& rParameters)
{
Bitmap aRetBmp;
+ ensureAvailable();
+
if( meType == GraphicType::Bitmap )
{
if(maVectorGraphicData.get() && maEx.IsEmpty())
@@ -629,6 +659,8 @@ BitmapEx ImpGraphic::ImplGetBitmapEx(const GraphicConversionParameters& rParamet
{
BitmapEx aRetBmpEx;
+ ensureAvailable();
+
if( meType == GraphicType::Bitmap )
{
if(maVectorGraphicData.get() && maEx.IsEmpty())
@@ -666,6 +698,7 @@ Animation ImpGraphic::ImplGetAnimation() const
{
Animation aAnimation;
+ ensureAvailable();
if( mpAnimation )
aAnimation = *mpAnimation;
@@ -674,11 +707,13 @@ Animation ImpGraphic::ImplGetAnimation() const
const BitmapEx& ImpGraphic::ImplGetBitmapExRef() const
{
+ ensureAvailable();
return maEx;
}
const GDIMetaFile& ImpGraphic::ImplGetGDIMetaFile() const
{
+ ensureAvailable();
if (!maMetaFile.GetActionSize()
&& maVectorGraphicData.get()
&& (VectorGraphicDataType::Emf == maVectorGraphicData->getVectorGraphicDataType()
@@ -938,6 +973,7 @@ sal_uLong ImpGraphic::ImplGetSizeBytes() const
void ImpGraphic::ImplDraw( OutputDevice* pOutDev, const Point& rDestPt ) const
{
+ ensureAvailable();
if( ImplIsSupportedGraphic() && !ImplIsSwapOut() )
{
switch( meType )
@@ -974,6 +1010,7 @@ void ImpGraphic::ImplDraw( OutputDevice* pOutDev, const Point& rDestPt ) const
void ImpGraphic::ImplDraw( OutputDevice* pOutDev,
const Point& rDestPt, const Size& rDestSize ) const
{
+ ensureAvailable();
if( ImplIsSupportedGraphic() && !ImplIsSwapOut() )
{
switch( meType )
@@ -1015,6 +1052,8 @@ void ImpGraphic::ImplStartAnimation( OutputDevice* pOutDev, const Point& rDestPt
const Size& rDestSize, long nExtraData,
OutputDevice* pFirstFrameOutDev )
{
+ ensureAvailable();
+
if( ImplIsSupportedGraphic() && !ImplIsSwapOut() && mpAnimation )
mpAnimation->Start( pOutDev, rDestPt, rDestSize, nExtraData, pFirstFrameOutDev );
}
@@ -1043,6 +1082,7 @@ Link<Animation*,void> ImpGraphic::ImplGetAnimationNotifyHdl() const
sal_uInt32 ImpGraphic::ImplGetAnimationLoopCount() const
{
+ ensureAvailable();
return( mpAnimation ? mpAnimation->GetLoopCount() : 0 );
}
@@ -1187,6 +1227,8 @@ bool ImpGraphic::ImplWriteEmbedded( SvStream& rOStm )
{
bool bRet = false;
+ ensureAvailable();
+
if( ( meType != GraphicType::NONE ) && ( meType != GraphicType::Default ) && !ImplIsSwapOut() )
{
const MapMode aMapMode( ImplGetPrefMapMode() );
@@ -1317,6 +1359,8 @@ bool ImpGraphic::ImplSwapOut()
}
}
+ if (bRet)
+ vcl::graphic::Manager::get().swappedOut(this);
return bRet;
}
@@ -1348,6 +1392,15 @@ bool ImpGraphic::ImplSwapOut( SvStream* xOStm )
return bRet;
}
+bool ImpGraphic::ensureAvailable() const
+{
+ auto pThis = const_cast<ImpGraphic*>(this);
+ pThis->maLastUsed = std::chrono::high_resolution_clock::now();
+ if (ImplIsSwapOut())
+ return pThis->ImplSwapIn();
+ return true;
+}
+
bool ImpGraphic::ImplSwapIn()
{
bool bRet = false;
@@ -1383,6 +1436,9 @@ bool ImpGraphic::ImplSwapIn()
}
}
+ if (bRet)
+ vcl::graphic::Manager::get().swappedIn(this);
+
return bRet;
}
@@ -1429,6 +1485,8 @@ bool ImpGraphic::ImplSwapIn( SvStream* xIStm )
void ImpGraphic::ImplSetLink( const GfxLink& rGfxLink )
{
+ ensureAvailable();
+
mpGfxLink = o3tl::make_unique<GfxLink>( rGfxLink );
if( mpGfxLink->IsNative() )
@@ -1437,6 +1495,8 @@ void ImpGraphic::ImplSetLink( const GfxLink& rGfxLink )
GfxLink ImpGraphic::ImplGetLink()
{
+ ensureAvailable();
+
return( mpGfxLink ? *mpGfxLink : GfxLink() );
}
@@ -1449,6 +1509,8 @@ BitmapChecksum ImpGraphic::ImplGetChecksum() const
{
BitmapChecksum nRet = 0;
+ ensureAvailable();
+
if( ImplIsSupportedGraphic() && !ImplIsSwapOut() )
{
switch( meType )
@@ -1493,6 +1555,8 @@ bool ImpGraphic::ImplExportNative( SvStream& rOStm ) const
{
bool bResult = false;
+ ensureAvailable();
+
if( !rOStm.GetError() )
{
if( !ImplIsSwapOut() )
generated by cgit (git 2.34.1) at 2025-01-28 00:54:03 +0000