diff options
Diffstat (limited to 'src/3rdparty/webkit/WebCore/svg/graphics/SVGPaintServer.h')
-rw-r--r-- | src/3rdparty/webkit/WebCore/svg/graphics/SVGPaintServer.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/svg/graphics/SVGPaintServer.h b/src/3rdparty/webkit/WebCore/svg/graphics/SVGPaintServer.h new file mode 100644 index 0000000..5722e8b --- /dev/null +++ b/src/3rdparty/webkit/WebCore/svg/graphics/SVGPaintServer.h @@ -0,0 +1,99 @@ +/* + * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef SVGPaintServer_h +#define SVGPaintServer_h + +#if ENABLE(SVG) + +#include "DashArray.h" +#include "SVGResource.h" + +#if PLATFORM(CG) +#include <ApplicationServices/ApplicationServices.h> +#endif + +namespace WebCore { + + enum SVGPaintServerType { + // Painting mode + SolidPaintServer = 0, + PatternPaintServer = 1, + LinearGradientPaintServer = 2, + RadialGradientPaintServer = 3 + }; + + enum SVGPaintTargetType { + // Target mode + ApplyToFillTargetType = 1, + ApplyToStrokeTargetType = 2 + }; + + class GraphicsContext; + class RenderObject; + class RenderStyle; + class SVGPaintServerSolid; + + class SVGPaintServer : public SVGResource { + public: + virtual ~SVGPaintServer(); + + virtual SVGResourceType resourceType() const { return PaintServerResourceType; } + + virtual SVGPaintServerType type() const = 0; + virtual TextStream& externalRepresentation(TextStream&) const = 0; + + // To be implemented in platform specific code. + virtual void draw(GraphicsContext*&, const RenderObject*, SVGPaintTargetType) const; + virtual void teardown(GraphicsContext*&, const RenderObject*, SVGPaintTargetType, bool isPaintingText = false) const; + virtual void renderPath(GraphicsContext*&, const RenderObject*, SVGPaintTargetType) const; + + virtual bool setup(GraphicsContext*&, const RenderObject*, SVGPaintTargetType, bool isPaintingText = false) const = 0; + + static SVGPaintServer* strokePaintServer(const RenderStyle*, const RenderObject*); + static SVGPaintServer* fillPaintServer(const RenderStyle*, const RenderObject*); + static SVGPaintServerSolid* sharedSolidPaintServer(); + + protected: +#if PLATFORM(CG) + void strokePath(CGContextRef, const RenderObject*) const; + void fillPath(CGContextRef, const RenderObject*) const; +#endif + + protected: + SVGPaintServer(); + }; + + TextStream& operator<<(TextStream&, const SVGPaintServer&); + + SVGPaintServer* getPaintServerById(Document*, const AtomicString&); + + void applyStrokeStyleToContext(GraphicsContext*, RenderStyle*, const RenderObject*); + DashArray dashArrayFromRenderingStyle(const RenderStyle* style); +} // namespace WebCore + +#endif + +#endif // SVGPaintServer_h |