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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /layout/style/SVGAttrAnimationRuleProcessor.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'layout/style/SVGAttrAnimationRuleProcessor.cpp')
-rw-r--r--layout/style/SVGAttrAnimationRuleProcessor.cpp122
1 files changed, 122 insertions, 0 deletions
diff --git a/layout/style/SVGAttrAnimationRuleProcessor.cpp b/layout/style/SVGAttrAnimationRuleProcessor.cpp
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+++ b/layout/style/SVGAttrAnimationRuleProcessor.cpp
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+/*
+ * style rule processor for rules from SMIL Animation of SVG mapped
+ * attributes (attributes whose values are mapped into style)
+ */
+
+#include "SVGAttrAnimationRuleProcessor.h"
+#include "nsRuleProcessorData.h"
+#include "nsSVGElement.h"
+
+using namespace mozilla;
+using namespace mozilla::dom;
+
+SVGAttrAnimationRuleProcessor::SVGAttrAnimationRuleProcessor()
+{
+}
+
+SVGAttrAnimationRuleProcessor::~SVGAttrAnimationRuleProcessor()
+{
+}
+
+NS_IMPL_ISUPPORTS(SVGAttrAnimationRuleProcessor, nsIStyleRuleProcessor)
+
+/* virtual */ void
+SVGAttrAnimationRuleProcessor::RulesMatching(ElementRuleProcessorData* aData)
+{
+ ElementRulesMatching(aData->mElement, aData->mRuleWalker);
+}
+
+void
+SVGAttrAnimationRuleProcessor::ElementRulesMatching(Element* aElement,
+ nsRuleWalker* aRuleWalker)
+{
+ if (aElement->IsSVGElement()) {
+ static_cast<nsSVGElement*>(aElement)->
+ WalkAnimatedContentStyleRules(aRuleWalker);
+ }
+}
+
+/* virtual */ nsRestyleHint
+SVGAttrAnimationRuleProcessor::HasStateDependentStyle(StateRuleProcessorData* aData)
+{
+ return nsRestyleHint(0);
+}
+
+/* virtual */ nsRestyleHint
+SVGAttrAnimationRuleProcessor::HasStateDependentStyle(PseudoElementStateRuleProcessorData* aData)
+{
+ return nsRestyleHint(0);
+}
+
+/* virtual */ bool
+SVGAttrAnimationRuleProcessor::HasDocumentStateDependentStyle(StateRuleProcessorData* aData)
+{
+ return false;
+}
+
+/* virtual */ nsRestyleHint
+SVGAttrAnimationRuleProcessor::HasAttributeDependentStyle(
+ AttributeRuleProcessorData* aData,
+ RestyleHintData& aRestyleHintDataResult)
+{
+ return nsRestyleHint(0);
+}
+
+/* virtual */ bool
+SVGAttrAnimationRuleProcessor::MediumFeaturesChanged(nsPresContext* aPresContext)
+{
+ return false;
+}
+
+/* virtual */ void
+SVGAttrAnimationRuleProcessor::RulesMatching(PseudoElementRuleProcessorData* aData)
+{
+ // If SMIL Animation of SVG attributes can ever target
+ // pseudo-elements, we need to adjust either
+ // nsStyleSet::RuleNodeWithReplacement or the test in
+ // ElementRestyler::RestyleSelf (added in bug 977991 patch 4) to
+ // handle such styles.
+}
+
+/* virtual */ void
+SVGAttrAnimationRuleProcessor::RulesMatching(AnonBoxRuleProcessorData* aData)
+{
+ // If SMIL Animation of SVG attributes can ever target anonymous boxes,
+ // see comment in RulesMatching(PseudoElementRuleProcessorData*).
+}
+
+#ifdef MOZ_XUL
+/* virtual */ void
+SVGAttrAnimationRuleProcessor::RulesMatching(XULTreeRuleProcessorData* aData)
+{
+ // If SMIL Animation of SVG attributes can ever target XUL tree pseudos,
+ // see comment in RulesMatching(PseudoElementRuleProcessorData*).
+}
+#endif
+
+/* virtual */ size_t
+SVGAttrAnimationRuleProcessor::SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const
+{
+ return 0; // SVGAttrAnimationRuleProcessors are charged to the DOM, not layout
+}
+
+/* virtual */ size_t
+SVGAttrAnimationRuleProcessor::SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const
+{
+ return 0; // SVGAttrAnimationRuleProcessors are charged to the DOM, not layout
+}
+
+size_t
+SVGAttrAnimationRuleProcessor::DOMSizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const
+{
+ size_t n = aMallocSizeOf(this);
+
+ return n;
+}