Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 75 insertions, 0 deletions

diff --git a/Source/WebCore/svg/SVGPathSegListBuilder.h b/Source/WebCore/svg/SVGPathSegListBuilder.h
new file mode 100644
index 0000000..8f75b26
--- /dev/null
+++ b/Source/WebCore/svg/SVGPathSegListBuilder.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2002, 2003 The Karbon Developers
+ * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
+ * Copyright (C) 2006, 2007 Rob Buis <buis@kde.org>
+ * Copyright (C) 2007, 2009 Apple Inc. All rights reserved.
+ * 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 SVGPathSegListBuilder_h
+#define SVGPathSegListBuilder_h
+
+#if ENABLE(SVG)
+#include "FloatPoint.h"
+#include "SVGPathConsumer.h"
+#include "SVGPathElement.h"
+#include "SVGPathSegList.h"
+
+namespace WebCore {
+
+class SVGPathSegListBuilder : public SVGPathConsumer {
+public:
+    SVGPathSegListBuilder();
+
+    void setCurrentSVGPathElement(SVGPathElement* pathElement) { m_pathElement = pathElement; }
+    void setCurrentSVGPathSegList(SVGPathSegList& pathSegList) { m_pathSegList = &pathSegList; }
+    void setCurrentSVGPathSegRole(SVGPathSegRole pathSegRole) { m_pathSegRole = pathSegRole; }
+
+private:
+    virtual void incrementPathSegmentCount() { }
+    virtual bool continueConsuming() { return true; }
+    virtual void cleanup()
+    {
+        m_pathElement = 0;
+        m_pathSegList = 0;
+        m_pathSegRole = PathSegUndefinedRole;
+    }
+
+    // Used in UnalteredParisng/NormalizedParsing modes.
+    virtual void moveTo(const FloatPoint&, bool closed, PathCoordinateMode);
+    virtual void lineTo(const FloatPoint&, PathCoordinateMode);
+    virtual void curveToCubic(const FloatPoint&, const FloatPoint&, const FloatPoint&, PathCoordinateMode);
+    virtual void closePath();
+
+    // Only used in UnalteredParsing mode.
+    virtual void lineToHorizontal(float, PathCoordinateMode);
+    virtual void lineToVertical(float, PathCoordinateMode);
+    virtual void curveToCubicSmooth(const FloatPoint&, const FloatPoint&, PathCoordinateMode);
+    virtual void curveToQuadratic(const FloatPoint&, const FloatPoint&, PathCoordinateMode);
+    virtual void curveToQuadraticSmooth(const FloatPoint&, PathCoordinateMode);
+    virtual void arcTo(float, float, float, bool largeArcFlag, bool sweepFlag, const FloatPoint&, PathCoordinateMode);
+
+    SVGPathElement* m_pathElement;
+    SVGPathSegList* m_pathSegList;
+    SVGPathSegRole m_pathSegRole;
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(SVG)
+#endif // SVGPathSegListBuilder_h