Files
palemoon27/dom/html/HTMLTitleElement.cpp
T
roytam1 c08eaf90ca import change from rmottola/Arctic-Fox:
- Bug 1142761 - Move CallSetter into ScriptedIndirectProxyHandler so it will eventually be deleted along with its only remaining caller. (a5a0b3f6b)
- Bug 1143810 - Remove some XPConnect JSClass::setProperty hooks that are not needed anymore. (4eda6a60b)
- Bug 1142195 - Remove some unused class declarations in the DOM Cache code (afd802623)
- Bug 1145345 - Account for a greater variety of rounding errors when comparing coordinates (6a41f34f3)
- Bug 1145787 - Put a misplaced assertion into its proper place. (7f760a66d)
- Bug 1146059 - Remove Response.finalURL. (230d9fa50)
- Bug 1134324 - Set CORS mode and credentials on Fetch event Request. r=michal (772fcac8f)
- Bug 1136200 - Verify request type is not no-cors if response is opaque (396c9bfb4)
- Bug 1144249 - fix fetch no-cors mode. r=bkelly (af9656291)
- Bug 1144876 - Stop spamming stderr with a warning every time that we encounter a document that is not controlled by a service worker; (0a5c5fbfd)
- Bug 1117172 part 1. Allow passing an optional aGivenProto to binding Wrap methods. (8aea85046)
- Bug 1117172 part 2. Change the non-wrappercached WrapObject methods to allow passing in aGivenProto. r=peterv (13146be83)
- Bug 1117172 part 3. Change the wrappercached WrapObject methods to al low passing in aGivenProto. r=peterv (1621ef48d)
- Bug 1146293 - Fix coding style break (intent and line length) caused by Bug 1117172 and Bug 1145631. (0822709f1)
- Bug 1121298 - Part 1: refactor MozNDEFRecord cstor. (6e57a37ec)
- Bug 1121298 - Part 2: Add Constructor(uri) for MozNDEFRecord. (46f921bcf)
- Bug 1121298 - Part 3. add getAsURI. (e67cad94b)
- Bug 1138886 - Structured Clone for MozNDEFRecord. (With adaptations of Bug 1117172 part 3) (b83b7f684)
- Bug 1143504 - Disconnect the Cache object from its actor when it gets cycle collected. (dae58dcdd)
2019-06-21 11:00:47 +08:00

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/* -*- 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/HTMLTitleElement.h"
#include "mozilla/dom/HTMLTitleElementBinding.h"
#include "mozilla/ErrorResult.h"
#include "nsStyleConsts.h"
#include "nsIDocument.h"
#include "nsContentUtils.h"
NS_IMPL_NS_NEW_HTML_ELEMENT(Title)
namespace mozilla {
namespace dom {
HTMLTitleElement::HTMLTitleElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
: nsGenericHTMLElement(aNodeInfo)
{
AddMutationObserver(this);
}
HTMLTitleElement::~HTMLTitleElement()
{
}
NS_IMPL_ISUPPORTS_INHERITED(HTMLTitleElement, nsGenericHTMLElement,
nsIDOMHTMLTitleElement, nsIMutationObserver)
NS_IMPL_ELEMENT_CLONE(HTMLTitleElement)
JSObject*
HTMLTitleElement::WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto)
{
return HTMLTitleElementBinding::Wrap(cx, this, aGivenProto);
}
NS_IMETHODIMP
HTMLTitleElement::GetText(nsAString& aTitle)
{
if (!nsContentUtils::GetNodeTextContent(this, false, aTitle)) {
return NS_ERROR_OUT_OF_MEMORY;
}
return NS_OK;
}
NS_IMETHODIMP
HTMLTitleElement::SetText(const nsAString& aTitle)
{
return nsContentUtils::SetNodeTextContent(this, aTitle, true);
}
void
HTMLTitleElement::CharacterDataChanged(nsIDocument *aDocument,
nsIContent *aContent,
CharacterDataChangeInfo *aInfo)
{
SendTitleChangeEvent(false);
}
void
HTMLTitleElement::ContentAppended(nsIDocument *aDocument,
nsIContent *aContainer,
nsIContent *aFirstNewContent,
int32_t aNewIndexInContainer)
{
SendTitleChangeEvent(false);
}
void
HTMLTitleElement::ContentInserted(nsIDocument *aDocument,
nsIContent *aContainer,
nsIContent *aChild,
int32_t aIndexInContainer)
{
SendTitleChangeEvent(false);
}
void
HTMLTitleElement::ContentRemoved(nsIDocument *aDocument,
nsIContent *aContainer,
nsIContent *aChild,
int32_t aIndexInContainer,
nsIContent *aPreviousSibling)
{
SendTitleChangeEvent(false);
}
nsresult
HTMLTitleElement::BindToTree(nsIDocument *aDocument,
nsIContent *aParent,
nsIContent *aBindingParent,
bool aCompileEventHandlers)
{
// Let this fall through.
nsresult rv = nsGenericHTMLElement::BindToTree(aDocument, aParent,
aBindingParent,
aCompileEventHandlers);
NS_ENSURE_SUCCESS(rv, rv);
SendTitleChangeEvent(true);
return NS_OK;
}
void
HTMLTitleElement::UnbindFromTree(bool aDeep, bool aNullParent)
{
SendTitleChangeEvent(false);
// Let this fall through.
nsGenericHTMLElement::UnbindFromTree(aDeep, aNullParent);
}
void
HTMLTitleElement::DoneAddingChildren(bool aHaveNotified)
{
if (!aHaveNotified) {
SendTitleChangeEvent(false);
}
}
void
HTMLTitleElement::SendTitleChangeEvent(bool aBound)
{
nsIDocument* doc = GetUncomposedDoc();
if (doc) {
doc->NotifyPossibleTitleChange(aBound);
}
}
} // namespace dom
} // namespace mozilla