Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 98 insertions, 0 deletions

diff --git a/Source/WebCore/rendering/svg/RenderSVGText.h b/Source/WebCore/rendering/svg/RenderSVGText.h
new file mode 100644
index 0000000..deae78c
--- /dev/null
+++ b/Source/WebCore/rendering/svg/RenderSVGText.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2006 Apple Computer, Inc.
+ * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
+ * 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.
+ *
+ */
+
+#ifndef RenderSVGText_h
+#define RenderSVGText_h
+
+#if ENABLE(SVG)
+
+#include "AffineTransform.h"
+#include "RenderSVGBlock.h"
+
+namespace WebCore {
+
+class SVGTextElement;
+
+class RenderSVGText : public RenderSVGBlock {
+public:
+    RenderSVGText(SVGTextElement* node);
+
+    void setNeedsPositioningValuesUpdate() { m_needsPositioningValuesUpdate = true; }
+    virtual void setNeedsTransformUpdate() { m_needsTransformUpdate = true; }
+    virtual FloatRect repaintRectInLocalCoordinates() const;
+
+    static RenderSVGText* locateRenderSVGTextAncestor(RenderObject*);
+    static const RenderSVGText* locateRenderSVGTextAncestor(const RenderObject*);
+
+private:
+    virtual const char* renderName() const { return "RenderSVGText"; }
+    virtual bool isSVGText() const { return true; }
+
+    virtual void paint(PaintInfo&, int tx, int ty);
+    virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, int x, int y, int tx, int ty, HitTestAction);
+    virtual bool nodeAtFloatPoint(const HitTestRequest&, HitTestResult&, const FloatPoint& pointInParent, HitTestAction);
+    virtual VisiblePosition positionForPoint(const IntPoint&);
+
+    virtual bool requiresLayer() const { return false; }
+    virtual void layout();
+
+    virtual void absoluteQuads(Vector<FloatQuad>&);
+
+    virtual IntRect clippedOverflowRectForRepaint(RenderBoxModelObject* repaintContainer);
+    virtual void computeRectForRepaint(RenderBoxModelObject* repaintContainer, IntRect&, bool fixed = false);
+
+    virtual void mapLocalToContainer(RenderBoxModelObject* repaintContainer, bool useTransforms, bool fixed, TransformState&) const;
+
+    virtual FloatRect objectBoundingBox() const { return frameRect(); }
+    virtual FloatRect strokeBoundingBox() const;
+
+    virtual const AffineTransform& localToParentTransform() const { return m_localTransform; }
+    virtual AffineTransform localTransform() const { return m_localTransform; }
+    virtual RootInlineBox* createRootInlineBox();
+
+    virtual RenderBlock* firstLineBlock() const;
+    virtual void updateFirstLetter();
+
+    bool m_needsPositioningValuesUpdate : 1;
+    bool m_needsTransformUpdate : 1;
+    AffineTransform m_localTransform;
+};
+
+inline RenderSVGText* toRenderSVGText(RenderObject* object)
+{
+    ASSERT(!object || object->isSVGText());
+    return static_cast<RenderSVGText*>(object);
+}
+
+inline const RenderSVGText* toRenderSVGText(const RenderObject* object)
+{
+    ASSERT(!object || object->isSVGText());
+    return static_cast<const RenderSVGText*>(object);
+}
+
+// This will catch anyone doing an unnecessary cast.
+void toRenderSVGText(const RenderSVGText*);
+
+}
+
+#endif // ENABLE(SVG)
+#endif