external/webkit r30707

1 files changed, 78 insertions, 0 deletions

diff --git a/WebCore/svg/graphics/cg/SVGPaintServerSolidCg.cpp b/WebCore/svg/graphics/cg/SVGPaintServerSolidCg.cpp
new file mode 100644
index 0000000..706f39c
--- /dev/null
+++ b/WebCore/svg/graphics/cg/SVGPaintServerSolidCg.cpp
@@ -0,0 +1,78 @@
+/*
+    Copyright (C) 2006 Nikolas Zimmermann <wildfox@kde.org>
+
+    This file is part of the KDE project
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    aint with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "config.h"
+
+#if ENABLE(SVG)
+#include "SVGPaintServerSolid.h"
+
+#include "GraphicsContext.h"
+#include "RenderObject.h"
+#include "CgSupport.h"
+
+namespace WebCore {
+
+bool SVGPaintServerSolid::setup(GraphicsContext*& context, const RenderObject* object, SVGPaintTargetType type, bool isPaintingText) const
+{
+    CGContextRef contextRef = context->platformContext();
+    RenderStyle* style = object ? object->style() : 0;
+
+    static CGColorSpaceRef deviceRGBColorSpace = CGColorSpaceCreateDeviceRGB(); // This should be shared from GraphicsContext, or some other central location
+
+    if ((type & ApplyToFillTargetType) && (!style || style->svgStyle()->hasFill())) {
+        CGFloat colorComponents[4];
+        color().getRGBA(colorComponents[0], colorComponents[1], colorComponents[2], colorComponents[3]);
+        ASSERT(!color().hasAlpha());
+        if (style)
+            colorComponents[3] = style->svgStyle()->fillOpacity(); // SVG/CSS colors are not specified w/o alpha
+
+        CGContextSetFillColorSpace(contextRef, deviceRGBColorSpace);
+        CGContextSetFillColor(contextRef, colorComponents);
+
+        if (isPaintingText)
+            context->setTextDrawingMode(cTextFill);
+    }
+
+    if ((type & ApplyToStrokeTargetType) && (!style || style->svgStyle()->hasStroke())) {
+        CGFloat colorComponents[4];
+        color().getRGBA(colorComponents[0], colorComponents[1], colorComponents[2], colorComponents[3]);
+        ASSERT(!color().hasAlpha());
+        if (style)
+            colorComponents[3] = style->svgStyle()->strokeOpacity(); // SVG/CSS colors are not specified w/o alpha
+
+        CGContextSetStrokeColorSpace(contextRef, deviceRGBColorSpace);
+        CGContextSetStrokeColor(contextRef, colorComponents);
+
+        if (style)
+            applyStrokeStyleToContext(context, style, object);
+
+        if (isPaintingText)
+            context->setTextDrawingMode(cTextStroke);
+    }
+
+    return true;
+}
+
+} // namespace WebCore
+
+#endif
+
+// vim:ts=4:noet