From 21939df44de1705786c545cd1bf519d47250322d Mon Sep 17 00:00:00 2001
From: Ben Murdoch <benm@google.com>
Date: Tue, 11 May 2010 18:35:50 +0100
Subject: Merge Webkit at r58956: Initial merge by Git.

Change-Id: I1d9fb60ea2c3f2ddc04c17a871acdb39353be228
---
 WebCore/rendering/RenderSVGResourceSolidColor.cpp | 103 ++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 WebCore/rendering/RenderSVGResourceSolidColor.cpp

(limited to 'WebCore/rendering/RenderSVGResourceSolidColor.cpp')

diff --git a/WebCore/rendering/RenderSVGResourceSolidColor.cpp b/WebCore/rendering/RenderSVGResourceSolidColor.cpp
new file mode 100644
index 0000000..9d34d79
--- /dev/null
+++ b/WebCore/rendering/RenderSVGResourceSolidColor.cpp
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) Research In Motion Limited 2010. All rights reserved.
+ *
+ * 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
+ * along 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 "RenderSVGResourceSolidColor.h"
+
+#include "GraphicsContext.h"
+#include "SVGRenderSupport.h"
+
+#if PLATFORM(SKIA)
+#include "PlatformContextSkia.h"
+#endif
+
+namespace WebCore {
+
+RenderSVGResourceType RenderSVGResourceSolidColor::s_resourceType = SolidColorResourceType;
+
+RenderSVGResourceSolidColor::RenderSVGResourceSolidColor()
+{
+}
+
+RenderSVGResourceSolidColor::~RenderSVGResourceSolidColor()
+{
+}
+
+bool RenderSVGResourceSolidColor::applyResource(RenderObject* object, RenderStyle* style, GraphicsContext*& context, unsigned short resourceMode)
+{
+    // We are NOT allowed to ASSERT(object) here, unlike all other resources.
+    // RenderSVGResourceSolidColor is the only resource which may be used from HTML, when rendering
+    // SVG Fonts for a HTML document. This will be indicated by a null RenderObject pointer.
+    ASSERT(context);
+    ASSERT(resourceMode != ApplyToDefaultMode);
+
+    const SVGRenderStyle* svgStyle = style ? style->svgStyle() : 0;
+    ColorSpace colorSpace = style ? style->colorSpace() : DeviceColorSpace;
+
+    if (resourceMode & ApplyToFillMode) {
+        context->setAlpha(svgStyle ? svgStyle->fillOpacity() : 1.0f);
+        context->setFillColor(m_color, colorSpace);
+        context->setFillRule(svgStyle ? svgStyle->fillRule() : RULE_NONZERO);
+
+        if (resourceMode & ApplyToTextMode)
+            context->setTextDrawingMode(cTextFill);
+    } else if (resourceMode & ApplyToStrokeMode) {
+        context->setAlpha(svgStyle ? svgStyle->strokeOpacity() : 1.0f);
+        context->setStrokeColor(m_color, colorSpace);
+
+        if (style)
+            applyStrokeStyleToContext(context, style, object);
+
+        if (resourceMode & ApplyToTextMode)
+            context->setTextDrawingMode(cTextStroke);
+    }
+
+    return true;
+}
+
+void RenderSVGResourceSolidColor::postApplyResource(RenderObject*, GraphicsContext*& context, unsigned short resourceMode)
+{
+    ASSERT(context);
+    ASSERT(resourceMode != ApplyToDefaultMode);
+
+    if (!(resourceMode & ApplyToTextMode)) {
+        if (resourceMode & ApplyToFillMode)
+            context->fillPath();
+        else if (resourceMode & ApplyToStrokeMode)
+            context->strokePath();
+    }
+
+#if PLATFORM(SKIA)
+    // FIXME: Move this into the GraphicsContext
+    // WebKit implicitly expects us to reset the path.
+    // For example in fillAndStrokePath() of RenderPath.cpp the path is 
+    // added back to the context after filling. This is because internally it
+    // calls CGContextFillPath() which closes the path.
+    context->beginPath();
+    context->platformContext()->setFillShader(0);
+    context->platformContext()->setStrokeShader(0);
+#endif
+}
+
+}
+
+#endif
-- 
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