auto import from //depot/cupcake/@135843

1 files changed, 79 insertions, 0 deletions

diff --git a/WebCore/svg/graphics/cg/RenderPathCg.cpp b/WebCore/svg/graphics/cg/RenderPathCg.cpp
new file mode 100644
index 0000000..eb8e482
--- /dev/null
+++ b/WebCore/svg/graphics/cg/RenderPathCg.cpp
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.
+ *           (C) 2006 Alexander Kellett <lypanov@kde.org>
+ *               2006 Rob Buis <buis@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. 
+ */
+
+#include "config.h"
+
+#if ENABLE(SVG)
+#include "RenderPath.h"
+
+#include <ApplicationServices/ApplicationServices.h>
+#include "CgSupport.h"
+#include "GraphicsContext.h"
+#include "SVGPaintServer.h"
+#include "SVGRenderStyle.h"
+#include "SVGStyledElement.h"
+#include <wtf/Assertions.h>
+
+namespace WebCore {
+
+FloatRect RenderPath::strokeBBox() const
+{
+    if (style()->svgStyle()->hasStroke())
+        return strokeBoundingBox(path(), style(), this);
+
+    return path().boundingRect();
+}
+
+
+bool RenderPath::strokeContains(const FloatPoint& point, bool requiresStroke) const
+{
+    if (path().isEmpty())
+        return false;
+
+    if (requiresStroke && !SVGPaintServer::strokePaintServer(style(), this))
+        return false;
+
+    CGMutablePathRef cgPath = path().platformPath();
+    
+    CGContextRef context = scratchContext();
+    CGContextSaveGState(context);
+    
+    CGContextBeginPath(context);
+    CGContextAddPath(context, cgPath);
+
+    GraphicsContext gc(context);
+    applyStrokeStyleToContext(&gc, style(), this);
+
+    bool hitSuccess = CGContextPathContainsPoint(context, point, kCGPathStroke);
+    CGContextRestoreGState(context);
+    
+    return hitSuccess;
+}
+
+}
+
+#endif // ENABLE(SVG)