зеркало из https://github.com/mozilla/gecko-dev.git
123 строки
3.3 KiB
C++
123 строки
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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/*
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* style rule processor for rules from SMIL Animation of SVG mapped
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* attributes (attributes whose values are mapped into style)
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*/
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#include "SVGAttrAnimationRuleProcessor.h"
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#include "nsRuleProcessorData.h"
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#include "nsSVGElement.h"
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using namespace mozilla;
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using namespace mozilla::dom;
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SVGAttrAnimationRuleProcessor::SVGAttrAnimationRuleProcessor()
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{
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}
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SVGAttrAnimationRuleProcessor::~SVGAttrAnimationRuleProcessor()
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{
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}
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NS_IMPL_ISUPPORTS(SVGAttrAnimationRuleProcessor, nsIStyleRuleProcessor)
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/* virtual */ void
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SVGAttrAnimationRuleProcessor::RulesMatching(ElementRuleProcessorData* aData)
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{
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ElementRulesMatching(aData->mElement, aData->mRuleWalker);
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}
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void
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SVGAttrAnimationRuleProcessor::ElementRulesMatching(Element* aElement,
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nsRuleWalker* aRuleWalker)
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{
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if (aElement->IsSVGElement()) {
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static_cast<nsSVGElement*>(aElement)->
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WalkAnimatedContentStyleRules(aRuleWalker);
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}
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}
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/* virtual */ nsRestyleHint
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SVGAttrAnimationRuleProcessor::HasStateDependentStyle(StateRuleProcessorData* aData)
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{
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return nsRestyleHint(0);
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}
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/* virtual */ nsRestyleHint
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SVGAttrAnimationRuleProcessor::HasStateDependentStyle(PseudoElementStateRuleProcessorData* aData)
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{
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return nsRestyleHint(0);
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}
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/* virtual */ bool
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SVGAttrAnimationRuleProcessor::HasDocumentStateDependentStyle(StateRuleProcessorData* aData)
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{
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return false;
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}
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/* virtual */ nsRestyleHint
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SVGAttrAnimationRuleProcessor::HasAttributeDependentStyle(
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AttributeRuleProcessorData* aData,
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RestyleHintData& aRestyleHintDataResult)
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{
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return nsRestyleHint(0);
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}
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/* virtual */ bool
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SVGAttrAnimationRuleProcessor::MediumFeaturesChanged(nsPresContext* aPresContext)
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{
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return false;
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}
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/* virtual */ void
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SVGAttrAnimationRuleProcessor::RulesMatching(PseudoElementRuleProcessorData* aData)
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{
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// If SMIL Animation of SVG attributes can ever target
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// pseudo-elements, we need to adjust either
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// nsStyleSet::RuleNodeWithReplacement or the test in
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// ElementRestyler::RestyleSelf (added in bug 977991 patch 4) to
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// handle such styles.
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}
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/* virtual */ void
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SVGAttrAnimationRuleProcessor::RulesMatching(AnonBoxRuleProcessorData* aData)
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{
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// If SMIL Animation of SVG attributes can ever target anonymous boxes,
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// see comment in RulesMatching(PseudoElementRuleProcessorData*).
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}
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#ifdef MOZ_XUL
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/* virtual */ void
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SVGAttrAnimationRuleProcessor::RulesMatching(XULTreeRuleProcessorData* aData)
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{
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// If SMIL Animation of SVG attributes can ever target XUL tree pseudos,
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// see comment in RulesMatching(PseudoElementRuleProcessorData*).
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}
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#endif
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/* virtual */ size_t
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SVGAttrAnimationRuleProcessor::SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const
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{
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return 0; // SVGAttrAnimationRuleProcessors are charged to the DOM, not layout
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}
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/* virtual */ size_t
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SVGAttrAnimationRuleProcessor::SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const
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{
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return 0; // SVGAttrAnimationRuleProcessors are charged to the DOM, not layout
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}
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size_t
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SVGAttrAnimationRuleProcessor::DOMSizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const
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{
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size_t n = aMallocSizeOf(this);
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return n;
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}
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