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path: root/canvas/source/tools/canvascustomspritehelper.cxx
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Diffstat (limited to 'canvas/source/tools/canvascustomspritehelper.cxx')
-rw-r--r--canvas/source/tools/canvascustomspritehelper.cxx82
1 files changed, 41 insertions, 41 deletions
diff --git a/canvas/source/tools/canvascustomspritehelper.cxx b/canvas/source/tools/canvascustomspritehelper.cxx
index f9e84acfdfe0..0c7a3e55a2d7 100644
--- a/canvas/source/tools/canvascustomspritehelper.cxx
+++ b/canvas/source/tools/canvascustomspritehelper.cxx
@@ -2,7 +2,7 @@
/*************************************************************************
*
* 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
@@ -59,7 +59,7 @@ namespace canvas
maCurrClipBounds.reset();
mbIsCurrClipRectangle = true;
}
- else
+ else
{
const sal_Int32 nNumClipPolygons( mxClipPoly->getNumberOfPolygons() );
@@ -78,14 +78,14 @@ namespace canvas
const ::basegfx::B2DRectangle aBounds( 0.0, 0.0,
maSize.getX(),
maSize.getY() );
-
+
// rectangular area which is actually covered by the sprite.
// coordinates are relative to the sprite origin.
::basegfx::B2DRectangle aSpriteRectPixel;
::canvas::tools::calcTransformedRectBounds( aSpriteRectPixel,
aBounds,
maTransform );
-
+
// aClipBoundsA = new clip bound rect, intersected
// with sprite area
::basegfx::B2DRectangle aClipBoundsA(rClipBounds);
@@ -102,9 +102,9 @@ namespace canvas
{
// new clip could be a single rectangle - check
// that now:
- const bool bNewClipIsRect(
+ const bool bNewClipIsRect(
::basegfx::tools::isRectangle( aClipPath.getB2DPolygon(0) ) );
-
+
// both new and old clip are truly rectangles
// - can now take the optimized path
const bool bUseOptimizedUpdate( bNewClipIsRect &&
@@ -137,14 +137,14 @@ namespace canvas
// translate this area to the final position,
// coordinates need to be relative to the
// spritecanvas.
- VectorOfRects::const_iterator aCurr( aClipDifferences.begin() );
+ VectorOfRects::const_iterator aCurr( aClipDifferences.begin() );
const VectorOfRects::const_iterator aEnd( aClipDifferences.end() );
while( aCurr != aEnd )
{
mpSpriteCanvas->updateSprite(
- rSprite,
+ rSprite,
maPosition,
- ::basegfx::B2DRectangle(
+ ::basegfx::B2DRectangle(
maPosition + aCurr->getMinimum(),
maPosition + aCurr->getMaximum() ) );
++aCurr;
@@ -155,7 +155,7 @@ namespace canvas
}
}
}
-
+
// caller needs to perform update calls
return false;
}
@@ -181,15 +181,15 @@ namespace canvas
{
}
- void CanvasCustomSpriteHelper::init( const geometry::RealSize2D& rSpriteSize,
- const SpriteSurface::Reference& rOwningSpriteCanvas )
+ void CanvasCustomSpriteHelper::init( const geometry::RealSize2D& rSpriteSize,
+ const SpriteSurface::Reference& rOwningSpriteCanvas )
{
ENSURE_OR_THROW( rOwningSpriteCanvas.get(),
"CanvasCustomSpriteHelper::init(): Invalid owning sprite canvas" );
mpSpriteCanvas = rOwningSpriteCanvas;
maSize.setX( ::std::max( 1.0,
- ceil( rSpriteSize.Width ) ) ); // round up to nearest int,
+ ceil( rSpriteSize.Width ) ) ); // round up to nearest int,
// enforce sprite to have at
// least (1,1) pixel size
maSize.setY( ::std::max( 1.0,
@@ -207,10 +207,10 @@ namespace canvas
mbIsContentFullyOpaque = false;
}
- void CanvasCustomSpriteHelper::checkDrawBitmap( const Sprite::Reference& rSprite,
- const uno::Reference< rendering::XBitmap >& xBitmap,
- const rendering::ViewState& viewState,
- const rendering::RenderState& renderState )
+ void CanvasCustomSpriteHelper::checkDrawBitmap( const Sprite::Reference& rSprite,
+ const uno::Reference< rendering::XBitmap >& xBitmap,
+ const rendering::ViewState& viewState,
+ const rendering::RenderState& renderState )
{
// check whether bitmap is non-alpha, and whether its
// transformed size covers the whole sprite.
@@ -230,7 +230,7 @@ namespace canvas
rInputSize.Width,
rInputSize.Height ),
::canvas::tools::mergeViewAndRenderTransform(aTransform,
- viewState,
+ viewState,
renderState) ) )
{
// bitmap is opaque and will fully cover the sprite,
@@ -240,8 +240,8 @@ namespace canvas
}
}
- void CanvasCustomSpriteHelper::setAlpha( const Sprite::Reference& rSprite,
- double alpha )
+ void CanvasCustomSpriteHelper::setAlpha( const Sprite::Reference& rSprite,
+ double alpha )
{
if( !mpSpriteCanvas.get() )
return; // we're disposed
@@ -261,27 +261,27 @@ namespace canvas
}
}
- void CanvasCustomSpriteHelper::move( const Sprite::Reference& rSprite,
- const geometry::RealPoint2D& aNewPos,
- const rendering::ViewState& viewState,
- const rendering::RenderState& renderState )
+ void CanvasCustomSpriteHelper::move( const Sprite::Reference& rSprite,
+ const geometry::RealPoint2D& aNewPos,
+ const rendering::ViewState& viewState,
+ const rendering::RenderState& renderState )
{
if( !mpSpriteCanvas.get() )
return; // we're disposed
::basegfx::B2DHomMatrix aTransform;
::canvas::tools::mergeViewAndRenderTransform(aTransform,
- viewState,
+ viewState,
renderState);
// convert position to device pixel
- ::basegfx::B2DPoint aPoint(
+ ::basegfx::B2DPoint aPoint(
::basegfx::unotools::b2DPointFromRealPoint2D(aNewPos) );
aPoint *= aTransform;
if( aPoint != maPosition )
{
- const ::basegfx::B2DRectangle& rBounds( getFullSpriteRect() );
+ const ::basegfx::B2DRectangle& rBounds( getFullSpriteRect() );
if( mbActive )
{
@@ -296,8 +296,8 @@ namespace canvas
}
}
- void CanvasCustomSpriteHelper::transform( const Sprite::Reference& rSprite,
- const geometry::AffineMatrix2D& aTransformation )
+ void CanvasCustomSpriteHelper::transform( const Sprite::Reference& rSprite,
+ const geometry::AffineMatrix2D& aTransformation )
{
::basegfx::B2DHomMatrix aMatrix;
::basegfx::unotools::homMatrixFromAffineMatrix(aMatrix,
@@ -313,10 +313,10 @@ namespace canvas
if( !updateClipState( rSprite ) &&
mbActive )
{
- mpSpriteCanvas->updateSprite( rSprite,
+ mpSpriteCanvas->updateSprite( rSprite,
maPosition,
rPrevBounds );
- mpSpriteCanvas->updateSprite( rSprite,
+ mpSpriteCanvas->updateSprite( rSprite,
maPosition,
getUpdateArea() );
}
@@ -325,7 +325,7 @@ namespace canvas
}
}
- void CanvasCustomSpriteHelper::clip( const Sprite::Reference& rSprite,
+ void CanvasCustomSpriteHelper::clip( const Sprite::Reference& rSprite,
const uno::Reference< rendering::XPolyPolygon2D >& xClip )
{
// NULL xClip explicitely allowed here (to clear clipping)
@@ -338,10 +338,10 @@ namespace canvas
if( !updateClipState( rSprite ) &&
mbActive )
{
- mpSpriteCanvas->updateSprite( rSprite,
+ mpSpriteCanvas->updateSprite( rSprite,
maPosition,
rPrevBounds );
- mpSpriteCanvas->updateSprite( rSprite,
+ mpSpriteCanvas->updateSprite( rSprite,
maPosition,
getUpdateArea() );
}
@@ -349,8 +349,8 @@ namespace canvas
mbClipDirty = true;
}
- void CanvasCustomSpriteHelper::setPriority( const Sprite::Reference& rSprite,
- double nPriority )
+ void CanvasCustomSpriteHelper::setPriority( const Sprite::Reference& rSprite,
+ double nPriority )
{
if( !mpSpriteCanvas.get() )
return; // we're disposed
@@ -385,7 +385,7 @@ namespace canvas
if( mfAlpha != 0.0 )
{
- mpSpriteCanvas->updateSprite( rSprite,
+ mpSpriteCanvas->updateSprite( rSprite,
maPosition,
getUpdateArea() );
}
@@ -403,13 +403,13 @@ namespace canvas
{
mpSpriteCanvas->hideSprite( rSprite );
mbActive = false;
-
+
// TODO(P1): if clip is the NULL clip (nothing visible),
// also save us the update call.
if( mfAlpha != 0.0 )
{
- mpSpriteCanvas->updateSprite( rSprite,
+ mpSpriteCanvas->updateSprite( rSprite,
maPosition,
getUpdateArea() );
}
@@ -421,7 +421,7 @@ namespace canvas
// Sprite interface
bool CanvasCustomSpriteHelper::isAreaUpdateOpaque( const ::basegfx::B2DRange& rUpdateArea ) const
{
- if( !mbIsCurrClipRectangle ||
+ if( !mbIsCurrClipRectangle ||
!mbIsContentFullyOpaque ||
!::rtl::math::approxEqual(mfAlpha, 1.0) )
{
@@ -477,7 +477,7 @@ namespace canvas
maSize.getX(),
maSize.getY() ) );
else
- return ::basegfx::B2DRectangle(
+ return ::basegfx::B2DRectangle(
maPosition + maCurrClipBounds.getMinimum(),
maPosition + maCurrClipBounds.getMaximum() );
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 04:35:58 +0000