Sylvestre Ledru
9eb1a31a98
replaced by .editorconfig # ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D287843
58 lines
2.1 KiB
C++
58 lines
2.1 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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#include "mozilla/dom/XULTextElement.h"
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#include "mozilla/dom/Element.h"
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#include "mozilla/dom/ToJSValue.h"
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#include "mozilla/dom/XULTextElementBinding.h"
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#include "nsCOMPtr.h"
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#include "nsChangeHint.h"
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#include "nsIContent.h"
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#include "nsIMutationObserver.h"
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#include "nsPresContext.h"
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namespace mozilla::dom {
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nsChangeHint XULTextElement::GetAttributeChangeHint(
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const nsAtom* aAttribute, AttrModType aModType) const {
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const bool reframe = [&] {
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if (aAttribute == nsGkAtoms::value) {
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// If we have an accesskey we need to recompute our -moz-label-content.
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// Otherwise this is handled by either the attribute text node, or
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// nsTextBoxFrame for crop="center".
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return IsAdditionOrRemoval(aModType) || HasAttr(nsGkAtoms::accesskey);
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}
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if (aAttribute == nsGkAtoms::crop || aAttribute == nsGkAtoms::accesskey) {
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// value attr + crop="center" still uses nsTextBoxFrame. accesskey
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// requires reframing as per the above comment.
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return HasAttr(nsGkAtoms::value);
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}
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return false;
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}();
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if (reframe) {
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return nsChangeHint_ReconstructFrame;
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}
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return nsXULElement::GetAttributeChangeHint(aAttribute, aModType);
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}
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void XULTextElement::AfterSetAttr(int32_t aNamespaceID, nsAtom* aName,
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const nsAttrValue* aValue,
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const nsAttrValue* aOldValue,
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nsIPrincipal* aSubjectPrincipal,
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bool aNotify) {
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nsXULElement::AfterSetAttr(aNamespaceID, aName, aValue, aOldValue,
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aSubjectPrincipal, aNotify);
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if (aNamespaceID == kNameSpaceID_None && aName == nsGkAtoms::disabled) {
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SetStates(ElementState::DISABLED, !!aValue, aNotify);
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}
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}
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JSObject* XULTextElement::WrapNode(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) {
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return XULTextElement_Binding::Wrap(aCx, this, aGivenProto);
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}
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} // namespace mozilla::dom
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