Bug 946065 - Part 11: Move content/html/ to dom/ and flatten subdirectories. r=peterv
This commit is contained in:
Birunthan Mohanathas
300
dom/html/HTMLScriptElement.cpp
Normal file
300
dom/html/HTMLScriptElement.cpp
Normal file
@@ -0,0 +1,300 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
||||
/* vim: set ts=2 sw=2 et tw=80: */
|
||||
/* 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 "nsGkAtoms.h"
|
||||
#include "nsStyleConsts.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIURI.h"
|
||||
#include "nsNetUtil.h"
|
||||
#include "nsContentUtils.h"
|
||||
#include "nsUnicharUtils.h" // for nsCaseInsensitiveStringComparator()
|
||||
#include "nsIScriptContext.h"
|
||||
#include "nsIScriptGlobalObject.h"
|
||||
#include "nsIXPConnect.h"
|
||||
#include "nsServiceManagerUtils.h"
|
||||
#include "nsError.h"
|
||||
#include "nsIArray.h"
|
||||
#include "nsTArray.h"
|
||||
#include "nsDOMJSUtils.h"
|
||||
#include "nsISupportsImpl.h"
|
||||
#include "mozilla/dom/HTMLScriptElement.h"
|
||||
#include "mozilla/dom/HTMLScriptElementBinding.h"
|
||||
|
||||
NS_IMPL_NS_NEW_HTML_ELEMENT_CHECK_PARSER(Script)
|
||||
|
||||
namespace mozilla {
|
||||
namespace dom {
|
||||
|
||||
JSObject*
|
||||
HTMLScriptElement::WrapNode(JSContext *aCx)
|
||||
{
|
||||
return HTMLScriptElementBinding::Wrap(aCx, this);
|
||||
}
|
||||
|
||||
HTMLScriptElement::HTMLScriptElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo,
|
||||
FromParser aFromParser)
|
||||
: nsGenericHTMLElement(aNodeInfo)
|
||||
, nsScriptElement(aFromParser)
|
||||
{
|
||||
AddMutationObserver(this);
|
||||
}
|
||||
|
||||
HTMLScriptElement::~HTMLScriptElement()
|
||||
{
|
||||
}
|
||||
|
||||
NS_IMPL_ISUPPORTS_INHERITED(HTMLScriptElement, nsGenericHTMLElement,
|
||||
nsIDOMHTMLScriptElement,
|
||||
nsIScriptLoaderObserver,
|
||||
nsIScriptElement,
|
||||
nsIMutationObserver)
|
||||
|
||||
nsresult
|
||||
HTMLScriptElement::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
|
||||
nsIContent* aBindingParent,
|
||||
bool aCompileEventHandlers)
|
||||
{
|
||||
nsresult rv = nsGenericHTMLElement::BindToTree(aDocument, aParent,
|
||||
aBindingParent,
|
||||
aCompileEventHandlers);
|
||||
NS_ENSURE_SUCCESS(rv, rv);
|
||||
|
||||
if (GetCrossShadowCurrentDoc()) {
|
||||
MaybeProcessScript();
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
bool
|
||||
HTMLScriptElement::ParseAttribute(int32_t aNamespaceID,
|
||||
nsIAtom* aAttribute,
|
||||
const nsAString& aValue,
|
||||
nsAttrValue& aResult)
|
||||
{
|
||||
if (aNamespaceID == kNameSpaceID_None &&
|
||||
aAttribute == nsGkAtoms::crossorigin) {
|
||||
ParseCORSValue(aValue, aResult);
|
||||
return true;
|
||||
}
|
||||
|
||||
return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
|
||||
aResult);
|
||||
}
|
||||
|
||||
nsresult
|
||||
HTMLScriptElement::Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const
|
||||
{
|
||||
*aResult = nullptr;
|
||||
|
||||
already_AddRefed<mozilla::dom::NodeInfo> ni = nsRefPtr<mozilla::dom::NodeInfo>(aNodeInfo).forget();
|
||||
HTMLScriptElement* it = new HTMLScriptElement(ni, NOT_FROM_PARSER);
|
||||
|
||||
nsCOMPtr<nsINode> kungFuDeathGrip = it;
|
||||
nsresult rv = const_cast<HTMLScriptElement*>(this)->CopyInnerTo(it);
|
||||
NS_ENSURE_SUCCESS(rv, rv);
|
||||
|
||||
// The clone should be marked evaluated if we are.
|
||||
it->mAlreadyStarted = mAlreadyStarted;
|
||||
it->mLineNumber = mLineNumber;
|
||||
it->mMalformed = mMalformed;
|
||||
|
||||
kungFuDeathGrip.swap(*aResult);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
HTMLScriptElement::GetText(nsAString& aValue)
|
||||
{
|
||||
if (!nsContentUtils::GetNodeTextContent(this, false, aValue)) {
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
HTMLScriptElement::SetText(const nsAString& aValue)
|
||||
{
|
||||
ErrorResult rv;
|
||||
SetText(aValue, rv);
|
||||
return rv.ErrorCode();
|
||||
}
|
||||
|
||||
void
|
||||
HTMLScriptElement::SetText(const nsAString& aValue, ErrorResult& rv)
|
||||
{
|
||||
rv = nsContentUtils::SetNodeTextContent(this, aValue, true);
|
||||
}
|
||||
|
||||
|
||||
NS_IMPL_STRING_ATTR(HTMLScriptElement, Charset, charset)
|
||||
NS_IMPL_BOOL_ATTR(HTMLScriptElement, Defer, defer)
|
||||
NS_IMPL_URI_ATTR(HTMLScriptElement, Src, src)
|
||||
NS_IMPL_STRING_ATTR(HTMLScriptElement, Type, type)
|
||||
NS_IMPL_STRING_ATTR(HTMLScriptElement, HtmlFor, _for)
|
||||
NS_IMPL_STRING_ATTR(HTMLScriptElement, Event, event)
|
||||
|
||||
void
|
||||
HTMLScriptElement::SetCharset(const nsAString& aCharset, ErrorResult& rv)
|
||||
{
|
||||
SetHTMLAttr(nsGkAtoms::charset, aCharset, rv);
|
||||
}
|
||||
|
||||
void
|
||||
HTMLScriptElement::SetDefer(bool aDefer, ErrorResult& rv)
|
||||
{
|
||||
SetHTMLBoolAttr(nsGkAtoms::defer, aDefer, rv);
|
||||
}
|
||||
|
||||
bool
|
||||
HTMLScriptElement::Defer()
|
||||
{
|
||||
return GetBoolAttr(nsGkAtoms::defer);
|
||||
}
|
||||
|
||||
void
|
||||
HTMLScriptElement::SetSrc(const nsAString& aSrc, ErrorResult& rv)
|
||||
{
|
||||
rv = SetAttrHelper(nsGkAtoms::src, aSrc);
|
||||
}
|
||||
|
||||
void
|
||||
HTMLScriptElement::SetType(const nsAString& aType, ErrorResult& rv)
|
||||
{
|
||||
SetHTMLAttr(nsGkAtoms::type, aType, rv);
|
||||
}
|
||||
|
||||
void
|
||||
HTMLScriptElement::SetHtmlFor(const nsAString& aHtmlFor, ErrorResult& rv)
|
||||
{
|
||||
SetHTMLAttr(nsGkAtoms::_for, aHtmlFor, rv);
|
||||
}
|
||||
|
||||
void
|
||||
HTMLScriptElement::SetEvent(const nsAString& aEvent, ErrorResult& rv)
|
||||
{
|
||||
SetHTMLAttr(nsGkAtoms::event, aEvent, rv);
|
||||
}
|
||||
|
||||
nsresult
|
||||
HTMLScriptElement::GetAsync(bool* aValue)
|
||||
{
|
||||
*aValue = Async();
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
bool
|
||||
HTMLScriptElement::Async()
|
||||
{
|
||||
return mForceAsync || GetBoolAttr(nsGkAtoms::async);
|
||||
}
|
||||
|
||||
nsresult
|
||||
HTMLScriptElement::SetAsync(bool aValue)
|
||||
{
|
||||
ErrorResult rv;
|
||||
SetAsync(aValue, rv);
|
||||
return rv.ErrorCode();
|
||||
}
|
||||
|
||||
void
|
||||
HTMLScriptElement::SetAsync(bool aValue, ErrorResult& rv)
|
||||
{
|
||||
mForceAsync = false;
|
||||
SetHTMLBoolAttr(nsGkAtoms::async, aValue, rv);
|
||||
}
|
||||
|
||||
nsresult
|
||||
HTMLScriptElement::AfterSetAttr(int32_t aNamespaceID, nsIAtom* aName,
|
||||
const nsAttrValue* aValue, bool aNotify)
|
||||
{
|
||||
if (nsGkAtoms::async == aName && kNameSpaceID_None == aNamespaceID) {
|
||||
mForceAsync = false;
|
||||
}
|
||||
return nsGenericHTMLElement::AfterSetAttr(aNamespaceID, aName, aValue,
|
||||
aNotify);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
HTMLScriptElement::GetInnerHTML(nsAString& aInnerHTML)
|
||||
{
|
||||
if (!nsContentUtils::GetNodeTextContent(this, false, aInnerHTML)) {
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
void
|
||||
HTMLScriptElement::SetInnerHTML(const nsAString& aInnerHTML,
|
||||
ErrorResult& aError)
|
||||
{
|
||||
aError = nsContentUtils::SetNodeTextContent(this, aInnerHTML, true);
|
||||
}
|
||||
|
||||
// variation of this code in nsSVGScriptElement - check if changes
|
||||
// need to be transfered when modifying
|
||||
|
||||
void
|
||||
HTMLScriptElement::GetScriptType(nsAString& type)
|
||||
{
|
||||
GetType(type);
|
||||
}
|
||||
|
||||
void
|
||||
HTMLScriptElement::GetScriptText(nsAString& text)
|
||||
{
|
||||
GetText(text);
|
||||
}
|
||||
|
||||
void
|
||||
HTMLScriptElement::GetScriptCharset(nsAString& charset)
|
||||
{
|
||||
GetCharset(charset);
|
||||
}
|
||||
|
||||
void
|
||||
HTMLScriptElement::FreezeUriAsyncDefer()
|
||||
{
|
||||
if (mFrozen) {
|
||||
return;
|
||||
}
|
||||
|
||||
// variation of this code in nsSVGScriptElement - check if changes
|
||||
// need to be transfered when modifying
|
||||
if (HasAttr(kNameSpaceID_None, nsGkAtoms::src)) {
|
||||
nsAutoString src;
|
||||
GetSrc(src);
|
||||
NS_NewURI(getter_AddRefs(mUri), src);
|
||||
// At this point mUri will be null for invalid URLs.
|
||||
mExternal = true;
|
||||
|
||||
bool defer, async;
|
||||
GetAsync(&async);
|
||||
GetDefer(&defer);
|
||||
|
||||
mDefer = !async && defer;
|
||||
mAsync = async;
|
||||
}
|
||||
|
||||
mFrozen = true;
|
||||
}
|
||||
|
||||
CORSMode
|
||||
HTMLScriptElement::GetCORSMode() const
|
||||
{
|
||||
return AttrValueToCORSMode(GetParsedAttr(nsGkAtoms::crossorigin));
|
||||
}
|
||||
|
||||
bool
|
||||
HTMLScriptElement::HasScriptContent()
|
||||
{
|
||||
return (mFrozen ? mExternal : HasAttr(kNameSpaceID_None, nsGkAtoms::src)) ||
|
||||
nsContentUtils::HasNonEmptyTextContent(this);
|
||||
}
|
||||
|
||||
} // namespace dom
|
||||
} // namespace mozilla
|
||||
Reference in New Issue
Block a user