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Side by Side Diff: third_party/WebKit/Source/core/svg/SVGMPathElement.cpp

Issue 2705163008: Cleanup the SVGTreeScopeResources interface (Closed)
Patch Set: Rebase Created 3 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> 2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
3 * 3 *
4 * This library is free software; you can redistribute it and/or 4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public 5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either 6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version. 7 * version 2 of the License, or (at your option) any later version.
8 * 8 *
9 * This library is distributed in the hope that it will be useful, 9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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44 clearResourceReferences(); 44 clearResourceReferences();
45 if (!isConnected()) 45 if (!isConnected())
46 return; 46 return;
47 47
48 AtomicString id; 48 AtomicString id;
49 Element* target = SVGURIReference::targetElementFromIRIString( 49 Element* target = SVGURIReference::targetElementFromIRIString(
50 hrefString(), treeScope(), &id); 50 hrefString(), treeScope(), &id);
51 if (!target) { 51 if (!target) {
52 // Do not register as pending if we are already pending this resource. 52 // Do not register as pending if we are already pending this resource.
53 if (treeScope().ensureSVGTreeScopedResources().isElementPendingResource( 53 if (treeScope().ensureSVGTreeScopedResources().isElementPendingResource(
54 this, id)) 54 *this, id))
55 return; 55 return;
56 if (!id.isEmpty()) { 56 if (!id.isEmpty()) {
57 treeScope().ensureSVGTreeScopedResources().addPendingResource(id, this); 57 treeScope().ensureSVGTreeScopedResources().addPendingResource(id, *this);
58 DCHECK(hasPendingResources()); 58 DCHECK(hasPendingResources());
59 } 59 }
60 } else if (isSVGPathElement(target)) { 60 } else if (isSVGPathElement(target)) {
61 // Register us with the target in the dependencies map. Any change of 61 // Register us with the target in the dependencies map. Any change of
62 // hrefElement that leads to relayout/repainting now informs us, so we can 62 // hrefElement that leads to relayout/repainting now informs us, so we can
63 // react to it. 63 // react to it.
64 addReferenceTo(toSVGElement(target)); 64 addReferenceTo(toSVGElement(target));
65 } 65 }
66 66
67 targetPathChanged(); 67 targetPathChanged();
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104 void SVGMPathElement::targetPathChanged() { 104 void SVGMPathElement::targetPathChanged() {
105 notifyParentOfPathChange(parentNode()); 105 notifyParentOfPathChange(parentNode());
106 } 106 }
107 107
108 void SVGMPathElement::notifyParentOfPathChange(ContainerNode* parent) { 108 void SVGMPathElement::notifyParentOfPathChange(ContainerNode* parent) {
109 if (isSVGAnimateMotionElement(parent)) 109 if (isSVGAnimateMotionElement(parent))
110 toSVGAnimateMotionElement(parent)->updateAnimationPath(); 110 toSVGAnimateMotionElement(parent)->updateAnimationPath();
111 } 111 }
112 112
113 } // namespace blink 113 } // namespace blink
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