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768fa65590
Refactor GenerateCSS2PropertiesWebIDL.py to generate both CSS2Properties and
also CSSPageDescriptors.
I had to adjust the margin property in Servo to ensure
`margin_{inline,block}_{start,end}` did not end up in CSSPageDescriptors.
I also removed the main function from the script since the arguments are
already inaccurately named as leftovers from its previous usage, and this
script is only invoked by function name by the build anyway.
Differential Revision: https://phabricator.services.mozilla.com/D209061
116 lines
3.5 KiB
C++
116 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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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#ifndef mozilla_dom_CSSPageRule_h
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#define mozilla_dom_CSSPageRule_h
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#include "mozilla/css/GroupRule.h"
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#include "mozilla/ServoBindingTypes.h"
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#include "nsDOMCSSDeclaration.h"
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#include "nsICSSDeclaration.h"
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// TODO alaskanemily: This is only needed by the generated bindings.
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// Ideally it would only be included from there.
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#include "nsCSSProps.h"
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namespace mozilla {
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class DeclarationBlock;
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namespace dom {
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class DocGroup;
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class CSSPageRule;
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class CSSPageRuleDeclaration 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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DeclarationBlock* GetOrCreateCSSDeclaration(
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Operation aOperation, DeclarationBlock** aCreated) final;
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nsresult SetCSSDeclaration(DeclarationBlock* 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 CSSPageRule;
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explicit CSSPageRuleDeclaration(
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already_AddRefed<StyleLockedDeclarationBlock> aDecls);
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void SetRawAfterClone(RefPtr<StyleLockedDeclarationBlock>);
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~CSSPageRuleDeclaration();
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inline CSSPageRule* Rule();
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inline const CSSPageRule* Rule() const;
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RefPtr<DeclarationBlock> mDecls;
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};
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class CSSPageRule final : public css::GroupRule {
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public:
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CSSPageRule(RefPtr<StyleLockedPageRule> aRawRule, StyleSheet* aSheet,
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css::Rule* aParentRule, uint32_t aLine, uint32_t aColumn);
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(CSSPageRule,
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css::GroupRule)
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bool IsCCLeaf() const final;
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StyleLockedPageRule* Raw() const { return mRawRule; }
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void SetRawAfterClone(RefPtr<StyleLockedPageRule>);
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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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CSSPageRuleDeclaration* Style() { return &mDecls; }
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void GetSelectorText(nsACString& aSelectorText) const;
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void SetSelectorText(const nsACString& aSelectorText);
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size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const final;
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already_AddRefed<StyleLockedCssRules> GetOrCreateRawRules() 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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private:
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~CSSPageRule() = default;
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// For computing the offset of mDecls.
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friend class CSSPageRuleDeclaration;
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RefPtr<StyleLockedPageRule> mRawRule;
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CSSPageRuleDeclaration mDecls;
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};
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CSSPageRule* CSSPageRuleDeclaration::Rule() {
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return reinterpret_cast<CSSPageRule*>(reinterpret_cast<uint8_t*>(this) -
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offsetof(CSSPageRule, mDecls));
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}
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const CSSPageRule* CSSPageRuleDeclaration::Rule() const {
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return reinterpret_cast<const CSSPageRule*>(
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reinterpret_cast<const uint8_t*>(this) - offsetof(CSSPageRule, mDecls));
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}
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_CSSPageRule_h
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