Emilio Cobos Álvarez
e4ecfea530
This will make being more granular with cloning easier, and we don't need it after the previous patch. This leaves DeclarationBlock only for the style attribute for now, we need it for the AttrStyles stuff. But I plan to move that to MiscContainer instead or so. Differential Revision: https://phabricator.services.mozilla.com/D300052
97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
/* 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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#ifndef mozilla_dom_CSSPositionTryRule_h
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#define mozilla_dom_CSSPositionTryRule_h
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#include "mozilla/ServoBindingTypes.h"
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#include "mozilla/css/Rule.h"
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#include "nsDOMCSSDeclaration.h"
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#include "nsICSSDeclaration.h"
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// The following include provides nsCSSProps::PropertyIDLName(), used by
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// generated CSSPositionTryDescriptorsBinding.cpp
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// TODO: Ideally it would only be included from there.
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#include "nsCSSProps.h"
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namespace mozilla::dom {
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class CSSPositionTryRule;
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class CSSPositionTryRuleDeclaration final : public nsDOMCSSDeclaration {
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public:
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NS_DECL_ISUPPORTS_INHERITED
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css::Rule* GetParentRule() final;
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nsINode* GetAssociatedNode() const final;
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nsISupports* GetParentObject() const final;
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JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) final;
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protected:
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Block* GetOrCreateCSSDeclaration(Operation aOperation,
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Block** aCreated) final;
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nsresult SetCSSDeclaration(Block* aDecl,
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MutationClosureData* aClosureData) final;
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nsDOMCSSDeclaration::ParsingEnvironment GetParsingEnvironment(
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nsIPrincipal* aSubjectPrincipal) const final;
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private:
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// For accessing the constructor.
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friend class CSSPositionTryRule;
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explicit CSSPositionTryRuleDeclaration(already_AddRefed<Block> aDecls);
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void SetRawAfterClone(RefPtr<Block>);
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~CSSPositionTryRuleDeclaration();
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inline CSSPositionTryRule* Rule();
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inline const CSSPositionTryRule* Rule() const;
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RefPtr<Block> mDecls;
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};
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class CSSPositionTryRule final : public css::Rule {
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public:
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CSSPositionTryRule(RefPtr<StyleLockedPositionTryRule> aRawRule,
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StyleSheet* aSheet, css::Rule* aParentRule, uint32_t aLine,
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uint32_t aColumn);
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(CSSPositionTryRule,
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css::Rule)
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bool IsCCLeaf() const final;
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StyleLockedPositionTryRule* Raw() const { return mRawRule; }
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void SetRawAfterClone(RefPtr<StyleLockedPositionTryRule>);
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// WebIDL interfaces
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StyleCssRuleType Type() const final;
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void GetCssText(nsACString& aCssText) const final;
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CSSPositionTryRuleDeclaration* Style() { return &mDecls; }
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void GetName(nsACString& aName);
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size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const final;
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#ifdef DEBUG
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void List(FILE* out = stdout, int32_t aIndent = 0) const final;
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#endif
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JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) final;
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const StyleLockedDeclarationBlock* RawStyle() const;
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private:
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~CSSPositionTryRule() = default;
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// For computing the offset of mDecls.
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friend class CSSPositionTryRuleDeclaration;
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RefPtr<StyleLockedPositionTryRule> mRawRule;
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CSSPositionTryRuleDeclaration mDecls;
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_CSSPositionTryRule_h
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