void XMLTokenizer::endElementNs()
{
if (m_parserStopped)
return;
if (m_parserPaused) {
m_pendingCallbacks->appendEndElementNSCallback();
return;
}
exitText();
Node* n = m_currentNode;
RefPtr<Node> parent = n->parentNode();
n->finishParsingChildren();
if (!n->isElementNode() || !m_view) {
setCurrentNode(parent.get());
return;
}
Element* element = static_cast<Element*>(n);
ScriptElement* scriptElement = toScriptElement(element);
if (!scriptElement) {
setCurrentNode(parent.get());
return;
}
// don't load external scripts for standalone documents (for now)
ASSERT(!m_pendingScript);
m_requestingScript = true;
String scriptHref = scriptElement->sourceAttributeValue();
if (!scriptHref.isEmpty()) {
// we have a src attribute
String scriptCharset = scriptElement->scriptCharset();
if ((m_pendingScript = m_doc->docLoader()->requestScript(scriptHref, scriptCharset))) {
m_scriptElement = element;
m_pendingScript->addClient(this);
// m_pendingScript will be 0 if script was already loaded and ref() executed it
if (m_pendingScript)
pauseParsing();
} else
m_scriptElement = 0;
} else
m_view->frame()->loader()->executeScript(ScriptSourceCode(scriptElement->scriptContent(), m_doc->url(), m_scriptStartLine));
m_requestingScript = false;
setCurrentNode(parent.get());
}
void XMLTokenizer::endElementNs()
{
if (m_parserStopped)
return;
if (m_parserPaused) {
m_pendingCallbacks->appendEndElementNSCallback();
return;
}
exitText();
Node* n = m_currentNode;
n->finishParsingChildren();
if (m_scriptingPermission == FragmentScriptingNotAllowed && n->isElementNode() && toScriptElement(static_cast<Element*>(n))) {
popCurrentNode();
ExceptionCode ec;
n->remove(ec);
return;
}
if (!n->isElementNode() || !m_view) {
popCurrentNode();
return;
}
Element* element = static_cast<Element*>(n);
// The element's parent may have already been removed from document.
// Parsing continues in this case, but scripts aren't executed.
if (!element->inDocument()) {
popCurrentNode();
return;
}
ScriptElement* scriptElement = toScriptElement(element);
if (!scriptElement) {
popCurrentNode();
return;
}
// Don't load external scripts for standalone documents (for now).
ASSERT(!m_pendingScript);
m_requestingScript = true;
#if ENABLE(XHTMLMP)
if (!scriptElement->shouldExecuteAsJavaScript())
m_doc->setShouldProcessNoscriptElement(true);
else
#endif
{
String scriptHref = scriptElement->sourceAttributeValue();
if (!scriptHref.isEmpty()) {
// we have a src attribute
String scriptCharset = scriptElement->scriptCharset();
if (element->dispatchBeforeLoadEvent(scriptHref) &&
(m_pendingScript = m_doc->docLoader()->requestScript(scriptHref, scriptCharset))) {
m_scriptElement = element;
m_pendingScript->addClient(this);
// m_pendingScript will be 0 if script was already loaded and ref() executed it
if (m_pendingScript)
pauseParsing();
} else
m_scriptElement = 0;
} else
m_view->frame()->script()->executeScript(ScriptSourceCode(scriptElement->scriptContent(), m_doc->url(), m_scriptStartLine));
}
m_requestingScript = false;
popCurrentNode();
}
void XMLDocumentParser::endElementNs()
{
if (isStopped())
return;
if (m_parserPaused) {
m_pendingCallbacks->appendEndElementNSCallback();
return;
}
exitText();
Node* n = m_currentNode;
n->finishParsingChildren();
if (m_scriptingPermission == FragmentScriptingNotAllowed && n->isElementNode() && toScriptElement(static_cast<Element*>(n))) {
popCurrentNode();
ExceptionCode ec;
n->remove(ec);
return;
}
if (!n->isElementNode() || !m_view) {
popCurrentNode();
return;
}
Element* element = static_cast<Element*>(n);
// The element's parent may have already been removed from document.
// Parsing continues in this case, but scripts aren't executed.
if (!element->inDocument()) {
popCurrentNode();
return;
}
ScriptElement* scriptElement = toScriptElement(element);
if (!scriptElement) {
popCurrentNode();
return;
}
// Don't load external scripts for standalone documents (for now).
ASSERT(!m_pendingScript);
m_requestingScript = true;
#if ENABLE(XHTMLMP)
if (!scriptElement->shouldExecuteAsJavaScript())
document()->setShouldProcessNoscriptElement(true);
else
#endif
{
// FIXME: Script execution should be shared should be shared between
// the libxml2 and Qt XMLDocumentParser implementations.
// JavaScript can detach the parser. Make sure this is not released
// before the end of this method.
RefPtr<XMLDocumentParser> protect(this);
String scriptHref = scriptElement->sourceAttributeValue();
if (!scriptHref.isEmpty()) {
// we have a src attribute
String scriptCharset = scriptElement->scriptCharset();
if (element->dispatchBeforeLoadEvent(scriptHref) &&
(m_pendingScript = document()->cachedResourceLoader()->requestScript(scriptHref, scriptCharset))) {
m_scriptElement = element;
m_pendingScript->addClient(this);
// m_pendingScript will be 0 if script was already loaded and ref() executed it
if (m_pendingScript)
pauseParsing();
} else
m_scriptElement = 0;
} else
scriptElement->executeScript(ScriptSourceCode(scriptElement->scriptContent(), document()->url(), m_scriptStartPosition));
// JavaScript may have detached the parser
if (isDetached())
return;
}
m_requestingScript = false;
popCurrentNode();
}
