forked from mirrors/gecko-dev
597b7bc37d
The specifics of how this is going to work are still getting spec'd / discussed in https://github.com/w3c/csswg-drafts/issues/6576, but this allows DevTools to work fine and the feature to be complete enough for Nightly experimentation (with the other in-flight patches). Otherwise devtools crashes when trying to inspect pages that use them. Differential Revision: https://phabricator.services.mozilla.com/D124656
101 lines
3.1 KiB
C++
101 lines
3.1 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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#include "mozilla/dom/CSSCounterStyleRule.h"
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#include "mozAutoDocUpdate.h"
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#include "mozilla/dom/CSSCounterStyleRuleBinding.h"
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#include "mozilla/ServoBindings.h"
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#include "nsStyleUtil.h"
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namespace mozilla {
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namespace dom {
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bool CSSCounterStyleRule::IsCCLeaf() const { return Rule::IsCCLeaf(); }
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#ifdef DEBUG
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void CSSCounterStyleRule::List(FILE* out, int32_t aIndent) const {
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nsAutoCString str;
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for (int32_t i = 0; i < aIndent; i++) {
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str.AppendLiteral(" ");
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}
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Servo_CounterStyleRule_Debug(mRawRule, &str);
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fprintf_stderr(out, "%s\n", str.get());
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}
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#endif
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StyleCssRuleType CSSCounterStyleRule::Type() const {
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return StyleCssRuleType::CounterStyle;
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}
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void CSSCounterStyleRule::SetRawAfterClone(
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RefPtr<RawServoCounterStyleRule> aRaw) {
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mRawRule = std::move(aRaw);
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}
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void CSSCounterStyleRule::GetCssText(nsACString& aCssText) const {
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Servo_CounterStyleRule_GetCssText(mRawRule, &aCssText);
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}
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void CSSCounterStyleRule::GetName(nsAString& aName) {
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aName.Truncate();
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nsAtom* name = Servo_CounterStyleRule_GetName(mRawRule);
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nsDependentAtomString nameStr(name);
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nsStyleUtil::AppendEscapedCSSIdent(nameStr, aName);
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}
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template <typename Func>
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void CSSCounterStyleRule::ModifyRule(Func aCallback) {
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if (IsReadOnly()) {
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return;
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}
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StyleSheet* sheet = GetStyleSheet();
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if (sheet) {
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sheet->WillDirty();
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}
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if (aCallback() && sheet) {
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sheet->RuleChanged(this, StyleRuleChangeKind::Generic);
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}
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}
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void CSSCounterStyleRule::SetName(const nsAString& aName) {
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ModifyRule([&] {
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NS_ConvertUTF16toUTF8 name(aName);
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return Servo_CounterStyleRule_SetName(mRawRule, &name);
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});
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}
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#define CSS_COUNTER_DESC(name_, method_) \
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void CSSCounterStyleRule::Get##method_(nsACString& aValue) { \
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MOZ_ASSERT(aValue.IsEmpty()); \
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Servo_CounterStyleRule_GetDescriptorCssText( \
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mRawRule, eCSSCounterDesc_##method_, &aValue); \
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} \
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void CSSCounterStyleRule::Set##method_(const nsACString& aValue) { \
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ModifyRule([&] { \
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return Servo_CounterStyleRule_SetDescriptor( \
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mRawRule, eCSSCounterDesc_##method_, &aValue); \
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}); \
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}
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#include "nsCSSCounterDescList.h"
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#undef CSS_COUNTER_DESC
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/* virtual */
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size_t CSSCounterStyleRule::SizeOfIncludingThis(
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MallocSizeOf aMallocSizeOf) const {
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return aMallocSizeOf(this);
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}
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/* virtual */
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JSObject* CSSCounterStyleRule::WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) {
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return CSSCounterStyleRule_Binding::Wrap(aCx, this, aGivenProto);
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}
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} // namespace dom
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} // namespace mozilla
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