forked from mirrors/gecko-dev
d225f7151b
(Path is actually r=froydnj.) Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of nsISupports. This means that nsAtom is now a better name for it than nsIAtom. MozReview-Commit-ID: 91U22X2NydP --HG-- rename : xpcom/ds/nsIAtom.h => xpcom/ds/nsAtom.h extra : rebase_source : ac3e904a21b8b48e74534fff964f1623ee937c67
84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "mozilla/dom/HTMLDetailsElement.h"
|
|
|
|
#include "mozilla/dom/HTMLDetailsElementBinding.h"
|
|
|
|
NS_IMPL_NS_NEW_HTML_ELEMENT(Details)
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
HTMLDetailsElement::~HTMLDetailsElement()
|
|
{
|
|
}
|
|
|
|
NS_IMPL_ELEMENT_CLONE(HTMLDetailsElement)
|
|
|
|
nsIContent*
|
|
HTMLDetailsElement::GetFirstSummary() const
|
|
{
|
|
// XXX: Bug 1245032: Might want to cache the first summary element.
|
|
for (nsIContent* child = nsINode::GetFirstChild();
|
|
child;
|
|
child = child->GetNextSibling()) {
|
|
if (child->IsHTMLElement(nsGkAtoms::summary)) {
|
|
return child;
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
nsChangeHint
|
|
HTMLDetailsElement::GetAttributeChangeHint(const nsAtom* aAttribute,
|
|
int32_t aModType) const
|
|
{
|
|
nsChangeHint hint =
|
|
nsGenericHTMLElement::GetAttributeChangeHint(aAttribute, aModType);
|
|
if (aAttribute == nsGkAtoms::open) {
|
|
hint |= nsChangeHint_ReconstructFrame;
|
|
}
|
|
return hint;
|
|
}
|
|
|
|
nsresult
|
|
HTMLDetailsElement::BeforeSetAttr(int32_t aNameSpaceID, nsAtom* aName,
|
|
const nsAttrValueOrString* aValue, bool aNotify)
|
|
{
|
|
if (aNameSpaceID == kNameSpaceID_None && aName == nsGkAtoms::open) {
|
|
bool setOpen = aValue != nullptr;
|
|
if (Open() != setOpen) {
|
|
if (mToggleEventDispatcher) {
|
|
mToggleEventDispatcher->Cancel();
|
|
}
|
|
// According to the html spec, a 'toggle' event is a simple event which
|
|
// does not bubble.
|
|
mToggleEventDispatcher =
|
|
new AsyncEventDispatcher(this, NS_LITERAL_STRING("toggle"), false);
|
|
mToggleEventDispatcher->PostDOMEvent();
|
|
}
|
|
}
|
|
|
|
return nsGenericHTMLElement::BeforeSetAttr(aNameSpaceID, aName, aValue,
|
|
aNotify);
|
|
}
|
|
|
|
void
|
|
HTMLDetailsElement::AsyncEventRunning(AsyncEventDispatcher* aEvent)
|
|
{
|
|
if (mToggleEventDispatcher == aEvent) {
|
|
mToggleEventDispatcher = nullptr;
|
|
}
|
|
}
|
|
|
|
JSObject*
|
|
HTMLDetailsElement::WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
|
|
{
|
|
return HTMLDetailsElementBinding::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|