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Diffstat (limited to 'vcl/source/outdev/wallpaper.cxx')
-rw-r--r--vcl/source/outdev/wallpaper.cxx148
1 files changed, 72 insertions, 76 deletions
diff --git a/vcl/source/outdev/wallpaper.cxx b/vcl/source/outdev/wallpaper.cxx
index 757b0b25c272..a46c3b495125 100644
--- a/vcl/source/outdev/wallpaper.cxx
+++ b/vcl/source/outdev/wallpaper.cxx
@@ -48,8 +48,8 @@ void OutputDevice::DrawWallpaper( const Rectangle& rRect,
}
void OutputDevice::DrawWallpaper( long nX, long nY,
- long nWidth, long nHeight,
- const Wallpaper& rWallpaper )
+ long nWidth, long nHeight,
+ const Wallpaper& rWallpaper )
{
if( rWallpaper.IsBitmap() )
DrawBitmapWallpaper( nX, nY, nWidth, nHeight, rWallpaper );
@@ -68,6 +68,7 @@ void OutputDevice::DrawColorWallpaper( long nX, long nY,
Color aOldFillColor = GetFillColor();
SetLineColor();
SetFillColor( rWallpaper.GetColor() );
+
bool bMap = mbMap;
EnableMapMode( false );
DrawRect( Rectangle( Point( nX, nY ), Size( nWidth, nHeight ) ) );
@@ -80,16 +81,16 @@ void OutputDevice::DrawBitmapWallpaper( long nX, long nY,
long nWidth, long nHeight,
const Wallpaper& rWallpaper )
{
- BitmapEx aBmpEx;
- const BitmapEx* pCached = rWallpaper.ImplGetImpWallpaper()->ImplGetCachedBitmap();
- Point aPos;
- Size aSize;
- GDIMetaFile* pOldMetaFile = mpMetaFile;
- const WallpaperStyle eStyle = rWallpaper.GetStyle();
- const bool bOldMap = mbMap;
- bool bDrawn = false;
- bool bDrawGradientBackground = false;
- bool bDrawColorBackground = false;
+ BitmapEx aBmpEx;
+ const BitmapEx* pCached = rWallpaper.ImplGetImpWallpaper()->ImplGetCachedBitmap();
+ Point aPos;
+ Size aSize;
+ GDIMetaFile* pOldMetaFile = mpMetaFile;
+ const WallpaperStyle eStyle = rWallpaper.GetStyle();
+ const bool bOldMap = mbMap;
+ bool bDrawn = false;
+ bool bDrawGradientBackground = false;
+ bool bDrawColorBackground = false;
if( pCached )
aBmpEx = *pCached;
@@ -156,73 +157,63 @@ void OutputDevice::DrawBitmapWallpaper( long nX, long nY,
switch( eStyle )
{
- case( WALLPAPER_SCALE ):
+ case( WALLPAPER_SCALE ):
+ if( !pCached || ( pCached->GetSizePixel() != aSize ) )
{
- if( !pCached || ( pCached->GetSizePixel() != aSize ) )
- {
- if( pCached )
- rWallpaper.ImplGetImpWallpaper()->ImplReleaseCachedBitmap();
+ if( pCached )
+ rWallpaper.ImplGetImpWallpaper()->ImplReleaseCachedBitmap();
- aBmpEx = rWallpaper.GetBitmap();
- aBmpEx.Scale( aSize );
- aBmpEx = BitmapEx( aBmpEx.GetBitmap().CreateDisplayBitmap( this ), aBmpEx.GetMask() );
- }
+ aBmpEx = rWallpaper.GetBitmap();
+ aBmpEx.Scale( aSize );
+ aBmpEx = BitmapEx( aBmpEx.GetBitmap().CreateDisplayBitmap( this ), aBmpEx.GetMask() );
}
break;
- case( WALLPAPER_TOPLEFT ):
+ case( WALLPAPER_TOPLEFT ):
break;
- case( WALLPAPER_TOP ):
- aPos.X() += ( aSize.Width() - nBmpWidth ) >> 1;
+ case( WALLPAPER_TOP ):
+ aPos.X() += ( aSize.Width() - nBmpWidth ) >> 1;
break;
- case( WALLPAPER_TOPRIGHT ):
- aPos.X() += ( aSize.Width() - nBmpWidth );
+ case( WALLPAPER_TOPRIGHT ):
+ aPos.X() += ( aSize.Width() - nBmpWidth );
break;
- case( WALLPAPER_LEFT ):
- aPos.Y() += ( aSize.Height() - nBmpHeight ) >> 1;
+ case( WALLPAPER_LEFT ):
+ aPos.Y() += ( aSize.Height() - nBmpHeight ) >> 1;
break;
- case( WALLPAPER_CENTER ):
- {
- aPos.X() += ( aSize.Width() - nBmpWidth ) >> 1;
- aPos.Y() += ( aSize.Height() - nBmpHeight ) >> 1;
- }
+ case( WALLPAPER_CENTER ):
+ aPos.X() += ( aSize.Width() - nBmpWidth ) >> 1;
+ aPos.Y() += ( aSize.Height() - nBmpHeight ) >> 1;
break;
- case( WALLPAPER_RIGHT ):
- {
- aPos.X() += ( aSize.Width() - nBmpWidth );
- aPos.Y() += ( aSize.Height() - nBmpHeight ) >> 1;
- }
+ case( WALLPAPER_RIGHT ):
+ aPos.X() += ( aSize.Width() - nBmpWidth );
+ aPos.Y() += ( aSize.Height() - nBmpHeight ) >> 1;
break;
- case( WALLPAPER_BOTTOMLEFT ):
- aPos.Y() += ( aSize.Height() - nBmpHeight );
+ case( WALLPAPER_BOTTOMLEFT ):
+ aPos.Y() += ( aSize.Height() - nBmpHeight );
break;
- case( WALLPAPER_BOTTOM ):
- {
- aPos.X() += ( aSize.Width() - nBmpWidth ) >> 1;
- aPos.Y() += ( aSize.Height() - nBmpHeight );
- }
+ case( WALLPAPER_BOTTOM ):
+ aPos.X() += ( aSize.Width() - nBmpWidth ) >> 1;
+ aPos.Y() += ( aSize.Height() - nBmpHeight );
break;
- case( WALLPAPER_BOTTOMRIGHT ):
- {
- aPos.X() += ( aSize.Width() - nBmpWidth );
- aPos.Y() += ( aSize.Height() - nBmpHeight );
- }
+ case( WALLPAPER_BOTTOMRIGHT ):
+ aPos.X() += ( aSize.Width() - nBmpWidth );
+ aPos.Y() += ( aSize.Height() - nBmpHeight );
break;
- default:
+ default:
{
- const long nRight = nX + nWidth - 1L;
- const long nBottom = nY + nHeight - 1L;
- long nFirstX;
- long nFirstY;
+ const long nRight = nX + nWidth - 1L;
+ const long nBottom = nY + nHeight - 1L;
+ long nFirstX;
+ long nFirstY;
if( eStyle == WALLPAPER_TILE )
{
@@ -235,10 +226,10 @@ void OutputDevice::DrawBitmapWallpaper( long nX, long nY,
nFirstY = aPos.Y() + ( ( aSize.Height() - nBmpHeight ) >> 1 );
}
- const long nOffX = ( nFirstX - nX ) % nBmpWidth;
- const long nOffY = ( nFirstY - nY ) % nBmpHeight;
- long nStartX = nX + nOffX;
- long nStartY = nY + nOffY;
+ const long nOffX = ( nFirstX - nX ) % nBmpWidth;
+ const long nOffY = ( nFirstY - nY ) % nBmpHeight;
+ long nStartX = nX + nOffX;
+ long nStartY = nY + nOffY;
if( nOffX > 0L )
nStartX -= nBmpWidth;
@@ -247,9 +238,12 @@ void OutputDevice::DrawBitmapWallpaper( long nX, long nY,
nStartY -= nBmpHeight;
for( long nBmpY = nStartY; nBmpY <= nBottom; nBmpY += nBmpHeight )
+ {
for( long nBmpX = nStartX; nBmpX <= nRight; nBmpX += nBmpWidth )
+ {
DrawBitmapEx( Point( nBmpX, nBmpY ), aBmpEx );
-
+ }
+ }
bDrawn = true;
}
break;
@@ -260,11 +254,11 @@ void OutputDevice::DrawBitmapWallpaper( long nX, long nY,
// optimized for non-transparent bitmaps
if( bDrawColorBackground )
{
- const Size aBmpSize( aBmpEx.GetSizePixel() );
- const Point aTmpPoint;
+ const Size aBmpSize( aBmpEx.GetSizePixel() );
+ const Point aTmpPoint;
const Rectangle aOutRect( aTmpPoint, GetOutputSizePixel() );
const Rectangle aColRect( Point( nX, nY ), Size( nWidth, nHeight ) );
- Rectangle aWorkRect;
+ Rectangle aWorkRect;
aWorkRect = Rectangle( 0, 0, aOutRect.Right(), aPos.Y() - 1L );
aWorkRect.Justify();
@@ -272,8 +266,8 @@ void OutputDevice::DrawBitmapWallpaper( long nX, long nY,
if( !aWorkRect.IsEmpty() )
{
DrawColorWallpaper( aWorkRect.Left(), aWorkRect.Top(),
- aWorkRect.GetWidth(), aWorkRect.GetHeight(),
- rWallpaper );
+ aWorkRect.GetWidth(), aWorkRect.GetHeight(),
+ rWallpaper );
}
aWorkRect = Rectangle( 0, aPos.Y(), aPos.X() - 1L, aPos.Y() + aBmpSize.Height() - 1L );
@@ -282,28 +276,30 @@ void OutputDevice::DrawBitmapWallpaper( long nX, long nY,
if( !aWorkRect.IsEmpty() )
{
DrawColorWallpaper( aWorkRect.Left(), aWorkRect.Top(),
- aWorkRect.GetWidth(), aWorkRect.GetHeight(),
- rWallpaper );
+ aWorkRect.GetWidth(), aWorkRect.GetHeight(),
+ rWallpaper );
}
- aWorkRect = Rectangle( aPos.X() + aBmpSize.Width(), aPos.Y(), aOutRect.Right(), aPos.Y() + aBmpSize.Height() - 1L );
+ aWorkRect = Rectangle( aPos.X() + aBmpSize.Width(), aPos.Y(),
+ aOutRect.Right(), aPos.Y() + aBmpSize.Height() - 1L );
aWorkRect.Justify();
aWorkRect.Intersection( aColRect );
if( !aWorkRect.IsEmpty() )
{
DrawColorWallpaper( aWorkRect.Left(), aWorkRect.Top(),
- aWorkRect.GetWidth(), aWorkRect.GetHeight(),
- rWallpaper );
+ aWorkRect.GetWidth(), aWorkRect.GetHeight(),
+ rWallpaper );
}
- aWorkRect = Rectangle( 0, aPos.Y() + aBmpSize.Height(), aOutRect.Right(), aOutRect.Bottom() );
+ aWorkRect = Rectangle( 0, aPos.Y() + aBmpSize.Height(),
+ aOutRect.Right(), aOutRect.Bottom() );
aWorkRect.Justify();
aWorkRect.Intersection( aColRect );
if( !aWorkRect.IsEmpty() )
{
DrawColorWallpaper( aWorkRect.Left(), aWorkRect.Top(),
- aWorkRect.GetWidth(), aWorkRect.GetHeight(),
- rWallpaper );
+ aWorkRect.GetWidth(), aWorkRect.GetHeight(),
+ rWallpaper );
}
}
@@ -321,9 +317,9 @@ void OutputDevice::DrawGradientWallpaper( long nX, long nY,
long nWidth, long nHeight,
const Wallpaper& rWallpaper )
{
- Rectangle aBound;
- GDIMetaFile* pOldMetaFile = mpMetaFile;
- const bool bOldMap = mbMap;
+ Rectangle aBound;
+ GDIMetaFile* pOldMetaFile = mpMetaFile;
+ const bool bOldMap = mbMap;
aBound = Rectangle( Point( nX, nY ), Size( nWidth, nHeight ) );
generated by cgit (git 2.34.1) at 2025-02-09 04:10:19 +0000