NewXMLDocumentParser.h [plain text]
#ifndef NewXMLDocumentParser_h
#define NewXMLDocumentParser_h
#include "CachedResourceClient.h"
#include "CachedResourceHandle.h"
#include "CachedScript.h"
#include "ScriptableDocumentParser.h"
#include "XMLToken.h"
#include "XMLTokenizer.h"
#include <wtf/OwnPtr.h>
#include <wtf/PassRefPtr.h>
namespace WebCore {
class ContainerNode;
class Document;
class ScriptElement;
class XMLTreeBuilder;
class NewXMLDocumentParser : public ScriptableDocumentParser, public CachedResourceClient {
WTF_MAKE_FAST_ALLOCATED;
public:
static PassRefPtr<NewXMLDocumentParser> create(Document* document)
{
return adoptRef(new NewXMLDocumentParser(document));
}
static PassRefPtr<NewXMLDocumentParser> create(DocumentFragment* fragment, Element* parent, FragmentScriptingPermission scriptingPermission)
{
return adoptRef(new NewXMLDocumentParser(fragment, parent, scriptingPermission));
}
static bool parseDocumentFragment(const String&, DocumentFragment*, Element* parent = 0, FragmentScriptingPermission = FragmentScriptingAllowed);
void pauseParsing() { m_parserPaused = true; }
void resumeParsing();
void processScript(ScriptElement*);
virtual TextPosition textPosition() const;
virtual OrdinalNumber lineNumber() const;
virtual bool hasInsertionPoint();
virtual bool finishWasCalled();
virtual bool isWaitingForScripts() const;
virtual bool isExecutingScript() const;
virtual void executeScriptsWaitingForStylesheets();
virtual void notifyFinished(CachedResource*);
protected:
virtual void insert(const SegmentedString&);
virtual void append(const SegmentedString&);
virtual void finish();
private:
NewXMLDocumentParser(Document*);
NewXMLDocumentParser(DocumentFragment*, Element* parent, FragmentScriptingPermission);
virtual ~NewXMLDocumentParser();
SegmentedString m_input;
OwnPtr<XMLTokenizer> m_tokenizer;
XMLToken m_token;
bool m_parserPaused;
bool m_finishWasCalled;
CachedResourceHandle<CachedScript> m_pendingScript;
RefPtr<Element> m_scriptElement;
OwnPtr<XMLTreeBuilder> m_treeBuilder;
};
}
#endif