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1aed15b692
The setup is quite different to Servo-land, so add a comment about the different setup. Also, check viewport rules when flushing stylesheets. I believe that the previous behavior is plain wrong, though I haven't taken the time to come up with a test case. In any case, it doesn't hurt any of both back-ends. MozReview-Commit-ID: 46gtTkesOsr Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
232 lines
12 KiB
C
232 lines
12 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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/* a list of all Servo binding functions */
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/* This file contains the list of all Servo binding functions. Each
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* entry is defined as a SERVO_BINDING_FUNC macro with the following
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* parameters:
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* - 'name_' the name of the binding function
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* - 'return_' the return type of the binding function
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* and the parameter list of the function.
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*
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* Users of this list should define a macro
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* SERVO_BINDING_FUNC(name_, return_, ...)
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* before including this file.
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*/
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// Element data
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SERVO_BINDING_FUNC(Servo_Element_ClearData, void, RawGeckoElementBorrowed node)
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SERVO_BINDING_FUNC(Servo_Element_ShouldTraverse, bool, RawGeckoElementBorrowed node)
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// Styleset and Stylesheet management
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SERVO_BINDING_FUNC(Servo_StyleSheet_Empty, RawServoStyleSheetStrong,
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mozilla::css::SheetParsingMode parsing_mode)
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SERVO_BINDING_FUNC(Servo_StyleSheet_FromUTF8Bytes, RawServoStyleSheetStrong,
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mozilla::css::Loader* loader,
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mozilla::ServoStyleSheet* gecko_stylesheet,
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const nsACString* data,
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mozilla::css::SheetParsingMode parsing_mode,
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const nsACString* base_url,
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ThreadSafeURIHolder* base,
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ThreadSafeURIHolder* referrer,
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ThreadSafePrincipalHolder* principal)
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SERVO_BINDING_FUNC(Servo_ImportRule_GetSheet,
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RawServoStyleSheetStrong,
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const RawServoImportRuleBorrowed import_rule)
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SERVO_BINDING_FUNC(Servo_StyleSheet_ClearAndUpdate,
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void,
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RawServoStyleSheetBorrowed stylesheet,
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mozilla::css::Loader* loader,
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mozilla::ServoStyleSheet* gecko_stylesheet,
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const nsACString* data,
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ThreadSafeURIHolder* base,
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ThreadSafeURIHolder* referrer,
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ThreadSafePrincipalHolder* principal)
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SERVO_BINDING_FUNC(Servo_StyleSheet_HasRules, bool,
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RawServoStyleSheetBorrowed sheet)
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SERVO_BINDING_FUNC(Servo_StyleSheet_GetRules, ServoCssRulesStrong,
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RawServoStyleSheetBorrowed sheet)
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SERVO_BINDING_FUNC(Servo_StyleSet_Init, RawServoStyleSetOwned, RawGeckoPresContextOwned pres_context)
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SERVO_BINDING_FUNC(Servo_StyleSet_RebuildData, void,
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RawServoStyleSetBorrowed set)
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SERVO_BINDING_FUNC(Servo_StyleSet_Drop, void, RawServoStyleSetOwned set)
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SERVO_BINDING_FUNC(Servo_StyleSet_AppendStyleSheet, void,
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RawServoStyleSetBorrowed set, RawServoStyleSheetBorrowed sheet, bool flush)
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SERVO_BINDING_FUNC(Servo_StyleSet_PrependStyleSheet, void,
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RawServoStyleSetBorrowed set, RawServoStyleSheetBorrowed sheet, bool flush)
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SERVO_BINDING_FUNC(Servo_StyleSet_RemoveStyleSheet, void,
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RawServoStyleSetBorrowed set, RawServoStyleSheetBorrowed sheet, bool flush)
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SERVO_BINDING_FUNC(Servo_StyleSet_InsertStyleSheetBefore, void,
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RawServoStyleSetBorrowed set, RawServoStyleSheetBorrowed sheet,
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RawServoStyleSheetBorrowed reference, bool flush)
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SERVO_BINDING_FUNC(Servo_StyleSet_FlushStyleSheets, void, RawServoStyleSetBorrowed set)
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SERVO_BINDING_FUNC(Servo_StyleSet_NoteStyleSheetsChanged, void,
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RawServoStyleSetBorrowed set)
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// CSSRuleList
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SERVO_BINDING_FUNC(Servo_CssRules_ListTypes, void,
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ServoCssRulesBorrowed rules,
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nsTArrayBorrowed_uintptr_t result)
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SERVO_BINDING_FUNC(Servo_CssRules_GetStyleRuleAt, RawServoStyleRuleStrong,
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ServoCssRulesBorrowed rules, uint32_t index)
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SERVO_BINDING_FUNC(Servo_CssRules_InsertRule, nsresult,
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ServoCssRulesBorrowed rules,
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RawServoStyleSheetBorrowed sheet, const nsACString* rule,
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uint32_t index, bool nested, uint16_t* rule_type)
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SERVO_BINDING_FUNC(Servo_CssRules_DeleteRule, nsresult,
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ServoCssRulesBorrowed rules, uint32_t index)
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// CSS Rules
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SERVO_BINDING_FUNC(Servo_StyleRule_Debug, void,
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RawServoStyleRuleBorrowed rule, nsACString* result)
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SERVO_BINDING_FUNC(Servo_StyleRule_GetStyle, RawServoDeclarationBlockStrong,
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RawServoStyleRuleBorrowed rule)
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SERVO_BINDING_FUNC(Servo_StyleRule_SetStyle, void,
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RawServoStyleRuleBorrowed rule,
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RawServoDeclarationBlockBorrowed declarations)
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SERVO_BINDING_FUNC(Servo_StyleRule_GetCssText, void,
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RawServoStyleRuleBorrowed rule, nsAString* result)
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SERVO_BINDING_FUNC(Servo_StyleRule_GetSelectorText, void,
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RawServoStyleRuleBorrowed rule, nsAString* result)
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// Animations API
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SERVO_BINDING_FUNC(Servo_ParseProperty,
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RawServoDeclarationBlockStrong,
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const nsACString* property, const nsACString* value,
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const nsACString* base_url, ThreadSafeURIHolder* base,
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ThreadSafeURIHolder* referrer,
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ThreadSafePrincipalHolder* principal)
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SERVO_BINDING_FUNC(Servo_RestyleWithAddedDeclaration,
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ServoComputedValuesStrong,
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RawServoStyleSetBorrowed set,
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RawServoDeclarationBlockBorrowed declarations,
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ServoComputedValuesBorrowed previous_style)
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// AnimationValues handling
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SERVO_BINDING_FUNC(Servo_AnimationValues_Populate, void,
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RawGeckoAnimationValueListBorrowedMut,
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RawServoDeclarationBlockBorrowed,
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ServoComputedValuesBorrowed,
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ServoComputedValuesBorrowedOrNull,
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RawGeckoPresContextBorrowed)
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// Style attribute
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SERVO_BINDING_FUNC(Servo_ParseStyleAttribute, RawServoDeclarationBlockStrong,
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const nsACString* data)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_CreateEmpty,
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RawServoDeclarationBlockStrong)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_Clone, RawServoDeclarationBlockStrong,
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RawServoDeclarationBlockBorrowed declarations)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_Equals, bool,
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RawServoDeclarationBlockBorrowed a,
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RawServoDeclarationBlockBorrowed b)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_GetCssText, void,
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RawServoDeclarationBlockBorrowed declarations,
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nsAString* result)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_SerializeOneValue, void,
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RawServoDeclarationBlockBorrowed declarations,
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nsCSSPropertyID property, nsAString* buffer)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_Count, uint32_t,
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RawServoDeclarationBlockBorrowed declarations)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_GetNthProperty, bool,
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RawServoDeclarationBlockBorrowed declarations,
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uint32_t index, nsAString* result)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_GetPropertyValue, void,
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RawServoDeclarationBlockBorrowed declarations,
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const nsACString* property, nsAString* value)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_GetPropertyValueById, void,
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RawServoDeclarationBlockBorrowed declarations,
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nsCSSPropertyID property, nsAString* value)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_GetPropertyIsImportant, bool,
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RawServoDeclarationBlockBorrowed declarations,
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const nsACString* property)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_SetProperty, bool,
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RawServoDeclarationBlockBorrowed declarations,
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const nsACString* property,
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nsACString* value, bool is_important)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_SetPropertyById, bool,
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RawServoDeclarationBlockBorrowed declarations,
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nsCSSPropertyID property,
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nsACString* value, bool is_important)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_RemoveProperty, void,
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RawServoDeclarationBlockBorrowed declarations,
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const nsACString* property)
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SERVO_BINDING_FUNC(Servo_DeclarationBlock_RemovePropertyById, void,
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RawServoDeclarationBlockBorrowed declarations,
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nsCSSPropertyID property)
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// CSS supports()
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SERVO_BINDING_FUNC(Servo_CSSSupports2, bool,
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const nsACString* name, const nsACString* value)
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SERVO_BINDING_FUNC(Servo_CSSSupports, bool,
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const nsACString* cond)
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// Computed style data
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SERVO_BINDING_FUNC(Servo_ComputedValues_GetForAnonymousBox,
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ServoComputedValuesStrong,
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ServoComputedValuesBorrowedOrNull parent_style_or_null,
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nsIAtom* pseudoTag, RawServoStyleSetBorrowed set)
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SERVO_BINDING_FUNC(Servo_ComputedValues_Inherit, ServoComputedValuesStrong,
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RawServoStyleSetBorrowed set,
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ServoComputedValuesBorrowedOrNull parent_style)
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// Initialize Servo components. Should be called exactly once at startup.
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SERVO_BINDING_FUNC(Servo_Initialize, void)
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// Shut down Servo components. Should be called exactly once at shutdown.
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SERVO_BINDING_FUNC(Servo_Shutdown, void)
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// Gets the snapshot for the element. This will return null if the element
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// has never been styled, since snapshotting in that case is wasted work.
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SERVO_BINDING_FUNC(Servo_Element_GetSnapshot, ServoElementSnapshot*,
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RawGeckoElementBorrowed element)
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// Restyle and change hints.
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SERVO_BINDING_FUNC(Servo_NoteExplicitHints, void, RawGeckoElementBorrowed element,
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nsRestyleHint restyle_hint, nsChangeHint change_hint)
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SERVO_BINDING_FUNC(Servo_TakeChangeHint, nsChangeHint, RawGeckoElementBorrowed element)
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SERVO_BINDING_FUNC(Servo_ResolveStyle, ServoComputedValuesStrong,
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RawGeckoElementBorrowed element,
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RawServoStyleSetBorrowed set)
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SERVO_BINDING_FUNC(Servo_ResolvePseudoStyle, ServoComputedValuesStrong,
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RawGeckoElementBorrowed element, nsIAtom* pseudo_tag,
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bool is_probe, RawServoStyleSetBorrowed set)
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// Resolves style for an element or pseudo-element without processing pending
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// restyles first. The Element and its ancestors may be unstyled, have pending
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// restyles, or be in a display:none subtree. Styles are cached when possible,
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// though caching is not possible within display:none subtrees, and the styles
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// may be invalidated by already-scheduled restyles.
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//
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// The tree must be in a consistent state such that a normal traversal could be
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// performed, and this function maintains that invariant.
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SERVO_BINDING_FUNC(Servo_ResolveStyleLazily, ServoComputedValuesStrong,
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RawGeckoElementBorrowed element, nsIAtom* pseudo_tag,
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RawServoStyleSetBorrowed set)
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// Restyle the given subtree.
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SERVO_BINDING_FUNC(Servo_TraverseSubtree, void,
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RawGeckoElementBorrowed root, RawServoStyleSetBorrowed set,
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mozilla::TraversalRootBehavior root_behavior)
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// Assert that the tree has no pending or unconsumed restyles.
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SERVO_BINDING_FUNC(Servo_AssertTreeIsClean, void, RawGeckoElementBorrowed root)
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// Style-struct management.
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#define STYLE_STRUCT(name, checkdata_cb) \
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struct nsStyle##name; \
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SERVO_BINDING_FUNC(Servo_GetStyle##name, const nsStyle##name*, \
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ServoComputedValuesBorrowedOrNull computed_values)
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#include "nsStyleStructList.h"
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#undef STYLE_STRUCT
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// AddRef / Release functions
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#define SERVO_ARC_TYPE(name_, type_) \
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SERVO_BINDING_FUNC(Servo_##name_##_AddRef, void, type_##Borrowed) \
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SERVO_BINDING_FUNC(Servo_##name_##_Release, void, type_##Borrowed)
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#include "mozilla/ServoArcTypeList.h"
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#undef SERVO_ARC_TYPE
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