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32 #include "SpeechInput.h"
34 #if ENABLE(INPUT_SPEECH)
36 #include "SecurityOrigin.h"
37 #include "SpeechInputClient.h"
38 #include "SpeechInputListener.h"
39 #include <wtf/PassOwnPtr.h>
43 SpeechInput::SpeechInput(SpeechInputClient* client)
47 m_client->setListener(this);
50 SpeechInput::~SpeechInput()
52 m_client->setListener(0);
55 PassOwnPtr<SpeechInput> SpeechInput::create(SpeechInputClient* client)
57 return adoptPtr(new SpeechInput(client));
60 int SpeechInput::registerListener(SpeechInputListener* listener)
63 // Check if already present.
64 for (HashMap<int, SpeechInputListener*>::iterator it = m_listeners.begin(); it != m_listeners.end(); ++it)
65 ASSERT(it->second != listener);
68 m_listeners.add(m_nextListenerId, listener);
69 return m_nextListenerId++;
72 void SpeechInput::unregisterListener(int listenerId)
74 if (m_listeners.contains(listenerId))
75 m_listeners.remove(listenerId);
78 void SpeechInput::didCompleteRecording(int listenerId)
80 // Don't assert if not present as the element might have been removed by the page while
81 // this event was on the way.
82 if (m_listeners.contains(listenerId))
83 m_listeners.get(listenerId)->didCompleteRecording(listenerId);
86 void SpeechInput::didCompleteRecognition(int listenerId)
88 // Don't assert if not present as the element might have been removed by the page while
89 // this event was on the way.
90 if (m_listeners.contains(listenerId))
91 m_listeners.get(listenerId)->didCompleteRecognition(listenerId);
94 void SpeechInput::setRecognitionResult(int listenerId, const SpeechInputResultArray& result)
96 // Don't assert if not present as the element might have been removed by the page while
97 // this event was on the way.
98 if (m_listeners.contains(listenerId))
99 m_listeners.get(listenerId)->setRecognitionResult(listenerId, result);
102 bool SpeechInput::startRecognition(int listenerId, const IntRect& elementRect, const AtomicString& language, const String& grammar, SecurityOrigin* origin)
104 ASSERT(m_listeners.contains(listenerId));
105 return m_client->startRecognition(listenerId, elementRect, language, grammar, origin);
108 void SpeechInput::stopRecording(int listenerId)
110 ASSERT(m_listeners.contains(listenerId));
111 m_client->stopRecording(listenerId);
114 void SpeechInput::cancelRecognition(int listenerId)
116 ASSERT(m_listeners.contains(listenerId));
117 m_client->cancelRecognition(listenerId);
120 const AtomicString& SpeechInput::supplementName()
122 DEFINE_STATIC_LOCAL(AtomicString, name, ("SpeechInput"));
126 void provideSpeechInputTo(Page* page, SpeechInputClient* client)
128 SpeechInput::provideTo(page, SpeechInput::supplementName(), SpeechInput::create(client));
131 } // namespace WebCore
133 #endif // ENABLE(INPUT_SPEECH)