Out-of-line some methods on LayoutSVGResourceMarker

third_party/WebKit/Source/core/layout/svg/LayoutSVGResourceMarker.cpp

 /*
  * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) Research In Motion Limited 2009-2010. 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 "core/layout/svg/LayoutSVGResourceMarker.h"
 
-#include "core/layout/svg/LayoutSVGContainer.h"
-#include "core/layout/svg/SVGLayoutSupport.h"
 #include "wtf/TemporaryChange.h"
 
 namespace blink {
 
 LayoutSVGResourceMarker::LayoutSVGResourceMarker(SVGMarkerElement* node)
     : LayoutSVGResourceContainer(node)
 {
 }
 
 LayoutSVGResourceMarker::~LayoutSVGResourceMarker()
@@ skipping 49 matching lines @@
 {
     SVGMarkerElement* marker = toSVGMarkerElement(element());
     ASSERT(marker);
 
     SVGLengthContext lengthContext(marker);
     return FloatPoint(marker->refX()->currentValue()->value(lengthContext), marker->refY()->currentValue()->value(lengthContext));
 }
 
 float LayoutSVGResourceMarker::angle() const
 {
-    SVGMarkerElement* marker = toSVGMarkerElement(element());
-    ASSERT(marker);
+    ASSERT(element());
 
     float angle = -1;
-    if (marker->orientType()->currentValue()->enumValue() == SVGMarkerOrientAngle)
-        angle = marker->orientAngle()->currentValue()->value();
+    if (orientType() == SVGMarkerOrientAngle)
+        angle = toSVGMarkerElement(*element()).orientAngle()->currentValue()->value();
 
     return angle;
 }
 
+SVGMarkerUnitsType LayoutSVGResourceMarker::markerUnits() const
+{
+    return toSVGMarkerElement(element())->markerUnits()->currentValue()->enumValue();
+}
+
+SVGMarkerOrientType LayoutSVGResourceMarker::orientType() const
+{
+    return toSVGMarkerElement(element())->orientType()->currentValue()->enumValue();
+}
+
 AffineTransform LayoutSVGResourceMarker::markerTransformation(const FloatPoint& origin, float autoAngle, float strokeWidth) const
 {
-    SVGMarkerElement* marker = toSVGMarkerElement(element());
-    ASSERT(marker);
-
     float markerAngle = angle();
-    bool useStrokeWidth = marker->markerUnits()->currentValue()->enumValue() == SVGMarkerUnitsStrokeWidth;
+    bool useStrokeWidth = markerUnits() == SVGMarkerUnitsStrokeWidth;
 
     AffineTransform transform;
     transform.translate(origin.x(), origin.y());
     transform.rotate(markerAngle == -1 ? autoAngle : markerAngle);
     transform = markerContentTransformation(transform, referencePoint(), useStrokeWidth ? strokeWidth : -1);
     return transform;
 }
 
 AffineTransform LayoutSVGResourceMarker::markerContentTransformation(const AffineTransform& contentTransformation, const FloatPoint& origin, float strokeWidth) const
 {
@@ skipping 24 matching lines @@
     SVGMarkerElement* marker = toSVGMarkerElement(element());
     ASSERT(marker);
 
     SVGLengthContext lengthContext(marker);
     float w = marker->markerWidth()->currentValue()->value(lengthContext);
     float h = marker->markerHeight()->currentValue()->value(lengthContext);
     m_viewport = FloatRect(0, 0, w, h);
 }
 
 } // namespace blink