diff options
Diffstat (limited to 'canvas/source/vcl/canvascustomsprite.cxx')
| -rw-r--r-- | canvas/source/vcl/canvascustomsprite.cxx | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/canvas/source/vcl/canvascustomsprite.cxx b/canvas/source/vcl/canvascustomsprite.cxx index 010422b6e093..b9e11d441ecf 100644 --- a/canvas/source/vcl/canvascustomsprite.cxx +++ b/canvas/source/vcl/canvascustomsprite.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 @@ -66,16 +66,16 @@ namespace vclcanvas const OutDevProviderSharedPtr& rOutDevProvider, bool bShowSpriteBounds ) { - ENSURE_OR_THROW( rOwningSpriteCanvas.get() && + ENSURE_OR_THROW( rOwningSpriteCanvas.get() && rOutDevProvider, "CanvasCustomSprite::CanvasCustomSprite(): Invalid sprite canvas" ); // setup back buffer // ----------------- - const ::Size aSize( + const ::Size aSize( static_cast<sal_Int32>( ::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 static_cast<sal_Int32>( ::std::max( 1.0, @@ -86,7 +86,7 @@ namespace vclcanvas pBackBuffer->setSize( aSize ); // create mask backbuffer, with one bit color depth - BackBufferSharedPtr pBackBufferMask( new BackBuffer( rOutDevProvider->getOutDev(), + BackBufferSharedPtr pBackBufferMask( new BackBuffer( rOutDevProvider->getOutDev(), true ) ); pBackBufferMask->setSize( aSize ); @@ -96,7 +96,7 @@ namespace vclcanvas // disable font antialiasing (causes ugly shadows otherwise) pBackBuffer->getOutDev().SetAntialiasing( ANTIALIASING_DISABLE_TEXT ); pBackBufferMask->getOutDev().SetAntialiasing( ANTIALIASING_DISABLE_TEXT ); - + // set mask vdev drawmode, such that everything is painted // black. That leaves us with a binary image, white for // background, black for painted content @@ -110,8 +110,8 @@ namespace vclcanvas // always render into back buffer, don't preserve state (it's // our private VDev, after all), have notion of alpha maCanvasHelper.init( rDevice, - pBackBuffer, - false, + pBackBuffer, + false, true ); maCanvasHelper.setBackgroundOutDev( pBackBufferMask ); @@ -119,7 +119,7 @@ namespace vclcanvas // setup sprite helper // ------------------- - maSpriteHelper.init( rSpriteSize, + maSpriteHelper.init( rSpriteSize, rOwningSpriteCanvas, pBackBuffer, pBackBufferMask, @@ -154,7 +154,7 @@ namespace vclcanvas { uno::Sequence< ::rtl::OUString > aRet(1); aRet[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( SERVICE_NAME ) ); - + return aRet; } @@ -173,20 +173,20 @@ namespace vclcanvas { SolarMutexGuard aGuard; - maSpriteHelper.redraw( rOutDev, - rOrigOutputPos, - mbSurfaceDirty, + maSpriteHelper.redraw( rOutDev, + rOrigOutputPos, + mbSurfaceDirty, bBufferedUpdate ); - + mbSurfaceDirty = false; } - bool CanvasCustomSprite::repaint( const GraphicObjectSharedPtr& rGrf, + bool CanvasCustomSprite::repaint( const GraphicObjectSharedPtr& rGrf, const rendering::ViewState& viewState, const rendering::RenderState& renderState, - const ::Point& rPt, - const ::Size& rSz, - const GraphicAttr& rAttr ) const + const ::Point& rPt, + const ::Size& rSz, + const GraphicAttr& rAttr ) const { SolarMutexGuard aGuard; |