Support 'pathLength' for stroking operations on <path>

third_party/WebKit/Source/core/paint/SVGInlineTextBoxPainter.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/paint/SVGInlineTextBoxPainter.h"
 
 #include "core/editing/Editor.h"
 #include "core/editing/markers/DocumentMarkerController.h"
 #include "core/editing/markers/RenderedDocumentMarker.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 253 matching lines @@
                 paintInfo.context.drawPath(path.skPath(), fillPaint);
             }
             break;
         case PT_STROKE:
             if (svgDecorationStyle.hasVisibleStroke()) {
                 SkPaint strokePaint;
                 if (!SVGPaintContext::paintForLayoutObject(paintInfo, decorationStyle, *decorationLayoutObject, ApplyToStrokeMode, strokePaint))
                     break;
                 strokePaint.setAntiAlias(true);
                 StrokeData strokeData;
-                SVGLayoutSupport::applyStrokeStyleToStrokeData(strokeData, decorationStyle, *decorationLayoutObject);
+                SVGLayoutSupport::applyStrokeStyleToStrokeData(strokeData, decorationStyle, *decorationLayoutObject, 1);
                 if (svgDecorationStyle.vectorEffect() == VE_NON_SCALING_STROKE)
                     strokeData.setThickness(strokeData.thickness() / scalingFactor);
                 strokeData.setupPaint(&strokePaint);
                 paintInfo.context.drawPath(path.skPath(), strokePaint);
             }
             break;
         case PT_MARKERS:
             break;
         default:
             ASSERT_NOT_REACHED();
@@ skipping 28 matching lines @@
     paint.setAntiAlias(true);
 
     if (hasShadow) {
         OwnPtr<DrawLooperBuilder> drawLooperBuilder = shadowList->createDrawLooper(DrawLooperBuilder::ShadowRespectsAlpha, style.visitedDependentColor(CSSPropertyColor));
         RefPtr<SkDrawLooper> drawLooper = drawLooperBuilder->detachDrawLooper();
         paint.setLooper(drawLooper.get());
     }
 
     if (resourceMode == ApplyToStrokeMode) {
         StrokeData strokeData;
-        SVGLayoutSupport::applyStrokeStyleToStrokeData(strokeData, style, *LineLayoutAPIShim::layoutObjectFrom(m_svgInlineTextBox.parent()->lineLayoutItem()));
+        SVGLayoutSupport::applyStrokeStyleToStrokeData(strokeData, style, *LineLayoutAPIShim::layoutObjectFrom(m_svgInlineTextBox.parent()->lineLayoutItem()), 1);
         if (style.svgStyle().vectorEffect() != VE_NON_SCALING_STROKE)
             strokeData.setThickness(strokeData.thickness() * scalingFactor);
         strokeData.setupPaint(&paint);
     }
     return true;
 }
 
 void SVGInlineTextBoxPainter::paintText(const PaintInfo& paintInfo, TextRun& textRun, const SVGTextFragment& fragment, int startPosition, int endPosition, const SkPaint& paint)
 {
     LayoutSVGInlineText& textLayoutObject = toLayoutSVGInlineText(*LineLayoutAPIShim::layoutObjectFrom(m_svgInlineTextBox.lineLayoutItem()));
@@ skipping 162 matching lines @@
             stateSaver.save();
             paintInfo.context.concatCTM(fragment.buildFragmentTransform());
         }
         FloatRect fragmentRect = m_svgInlineTextBox.selectionRectForTextFragment(fragment, textMatchInfo.startPosition, textMatchInfo.endPosition, style);
         paintInfo.context.setFillColor(color);
         paintInfo.context.fillRect(fragmentRect);
     }
 }
 
 } // namespace blink