SpeechRecognition.h [plain text]
#ifndef SpeechRecognition_h
#define SpeechRecognition_h
#if ENABLE(SCRIPTED_SPEECH)
#include "ActiveDOMObject.h"
#include "EventTarget.h"
#include "PlatformString.h"
#include "SpeechGrammarList.h"
#include <wtf/Compiler.h>
#include <wtf/PassRefPtr.h>
#include <wtf/RefCounted.h>
namespace WebCore {
class ScriptExecutionContext;
class SpeechRecognitionController;
class SpeechRecognitionError;
class SpeechRecognitionResult;
class SpeechRecognitionResultList;
class SpeechRecognition : public RefCounted<SpeechRecognition>, public ActiveDOMObject, public EventTarget {
public:
static PassRefPtr<SpeechRecognition> create(ScriptExecutionContext*);
~SpeechRecognition();
PassRefPtr<SpeechGrammarList> grammars() { return m_grammars; }
void setGrammars(PassRefPtr<SpeechGrammarList> grammars) { m_grammars = grammars; }
String lang() { return m_lang; }
void setLang(const String& lang) { m_lang = lang; }
bool continuous() { return m_continuous; }
void setContinuous(bool continuous) { m_continuous = continuous; }
void start();
void stopFunction();
void abort();
void didStartAudio();
void didStartSound();
void didStartSpeech();
void didEndSpeech();
void didEndSound();
void didEndAudio();
void didReceiveResult(PassRefPtr<SpeechRecognitionResult>, unsigned long resultIndex, PassRefPtr<SpeechRecognitionResultList> resultHistory);
void didReceiveNoMatch(PassRefPtr<SpeechRecognitionResult>);
void didDeleteResult(unsigned resultIndex, PassRefPtr<SpeechRecognitionResultList> resultHistory);
void didReceiveError(PassRefPtr<SpeechRecognitionError>);
void didStart();
void didEnd();
virtual const AtomicString& interfaceName() const OVERRIDE;
virtual ScriptExecutionContext* scriptExecutionContext() const OVERRIDE;
using RefCounted<SpeechRecognition>::ref;
using RefCounted<SpeechRecognition>::deref;
DEFINE_ATTRIBUTE_EVENT_LISTENER(audiostart);
DEFINE_ATTRIBUTE_EVENT_LISTENER(soundstart);
DEFINE_ATTRIBUTE_EVENT_LISTENER(speechstart);
DEFINE_ATTRIBUTE_EVENT_LISTENER(speechend);
DEFINE_ATTRIBUTE_EVENT_LISTENER(soundend);
DEFINE_ATTRIBUTE_EVENT_LISTENER(audioend);
DEFINE_ATTRIBUTE_EVENT_LISTENER(result);
DEFINE_ATTRIBUTE_EVENT_LISTENER(nomatch);
DEFINE_ATTRIBUTE_EVENT_LISTENER(resultdeleted);
DEFINE_ATTRIBUTE_EVENT_LISTENER(error);
DEFINE_ATTRIBUTE_EVENT_LISTENER(start);
DEFINE_ATTRIBUTE_EVENT_LISTENER(end);
private:
friend class RefCounted<SpeechRecognition>;
SpeechRecognition(ScriptExecutionContext*);
virtual void refEventTarget() OVERRIDE { ref(); }
virtual void derefEventTarget() OVERRIDE { deref(); }
virtual EventTargetData* eventTargetData() OVERRIDE { return &m_eventTargetData; }
virtual EventTargetData* ensureEventTargetData() OVERRIDE { return &m_eventTargetData; }
RefPtr<SpeechGrammarList> m_grammars;
String m_lang;
bool m_continuous;
EventTargetData m_eventTargetData;
SpeechRecognitionController* m_controller;
};
}
#endif // ENABLE(SCRIPTED_SPEECH)
#endif // SpeechRecognition_h