Move RenderSVGRect to layout/svg

Source/core/layout/svg/LayoutSVGRect.cpp

 /*
  * Copyright (C) 2011 University of Szeged
  * Copyright (C) 2011 Renata Hodovan <reni@webkit.org>
  * All rights reserved.
  *
  * 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 UNIVERSITY OF SZEGED ``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 UNIVERSITY OF SZEGED 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"
+#include "core/layout/svg/LayoutSVGRect.h"
 
-#include "core/rendering/svg/RenderSVGRect.h"
 #include "core/svg/SVGRectElement.h"
 
 namespace blink {
 
-RenderSVGRect::RenderSVGRect(SVGRectElement* node)
+LayoutSVGRect::LayoutSVGRect(SVGRectElement* node)
     : RenderSVGShape(node)
     , m_usePathFallback(false)
 {
 }
 
-RenderSVGRect::~RenderSVGRect()
+LayoutSVGRect::~LayoutSVGRect()
 {
 }
 
-void RenderSVGRect::updateShapeFromElement()
+void LayoutSVGRect::updateShapeFromElement()
 {
     // Before creating a new object we need to clear the cached bounding box
     // to avoid using garbage.
     m_fillBoundingBox = FloatRect();
     m_innerStrokeRect = FloatRect();
     m_outerStrokeRect = FloatRect();
     m_usePathFallback = false;
     SVGRectElement* rect = toSVGRectElement(element());
     ASSERT(rect);
 
@@ skipping 27 matching lines @@
 
     if (style()->svgStyle().hasStroke()) {
         float strokeWidth = this->strokeWidth();
         m_innerStrokeRect.inflate(-strokeWidth / 2);
         m_outerStrokeRect.inflate(strokeWidth / 2);
     }
 
     m_strokeBoundingBox = m_outerStrokeRect;
 }
 
-bool RenderSVGRect::shapeDependentStrokeContains(const FloatPoint& point)
+bool LayoutSVGRect::shapeDependentStrokeContains(const FloatPoint& point)
 {
     // The optimized code below does not support non-simple strokes so we need
     // to fall back to RenderSVGShape::shapeDependentStrokeContains in these cases.
     if (m_usePathFallback || !definitelyHasSimpleStroke()) {
         if (!hasPath())
             RenderSVGShape::updateShapeFromElement();
         return RenderSVGShape::shapeDependentStrokeContains(point);
     }
 
     return m_outerStrokeRect.contains(point, FloatRect::InsideOrOnStroke) && !m_innerStrokeRect.contains(point, FloatRect::InsideButNotOnStroke);
 }
 
-bool RenderSVGRect::shapeDependentFillContains(const FloatPoint& point, const WindRule fillRule) const
+bool LayoutSVGRect::shapeDependentFillContains(const FloatPoint& point, const WindRule fillRule) const
 {
     if (m_usePathFallback)
         return RenderSVGShape::shapeDependentFillContains(point, fillRule);
     return m_fillBoundingBox.contains(point.x(), point.y());
 }
 
 // Returns true if the stroke is continuous and definitely uses miter joins.
-bool RenderSVGRect::definitelyHasSimpleStroke() const
+bool LayoutSVGRect::definitelyHasSimpleStroke() const
 {
     const SVGLayoutStyle& svgStyle = style()->svgStyle();
 
     // The four angles of a rect are 90 degrees. Using the formula at:
     // http://www.w3.org/TR/SVG/painting.html#StrokeMiterlimitProperty
     // when the join style of the rect is "miter", the ratio of the miterLength
     // to the stroke-width is found to be
     // miterLength / stroke-width = 1 / sin(45 degrees)
     //                            = 1 / (1 / sqrt(2))
     //                            = sqrt(2)
     //                            = 1.414213562373095...
     // When sqrt(2) exceeds the miterlimit, then the join style switches to
     // "bevel". When the miterlimit is greater than or equal to sqrt(2) then
     // the join style remains "miter".
     //
     // An approximation of sqrt(2) is used here because at certain precise
     // miterlimits, the join style used might not be correct (e.g. a miterlimit
     // of 1.4142135 should result in bevel joins, but may be drawn using miter
     // joins).
     return svgStyle.strokeDashArray()->isEmpty()
         && svgStyle.joinStyle() == MiterJoin
         && svgStyle.strokeMiterLimit() >= 1.5;
 }
 
 }