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/*
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef SpeechRecognitionController_h
#define SpeechRecognitionController_h
#include "core/page/Page.h"
#include "modules/speech/SpeechRecognitionClient.h"
#include "wtf/PassOwnPtr.h"
namespace blink {
class MediaStreamTrack;
class SpeechRecognitionController final : public NoBaseWillBeGarbageCollectedFinalized<SpeechRecognitionController>, public WillBeHeapSupplement<Page> {
WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SpeechRecognitionController);
public:
virtual ~SpeechRecognitionController();
void start(SpeechRecognition* recognition, const SpeechGrammarList* grammars, const String& lang, bool continuous, bool interimResults, unsigned long maxAlternatives, MediaStreamTrack* audioTrack)
{
m_client->start(recognition, grammars, lang, continuous, interimResults, maxAlternatives, audioTrack);
}
void stop(SpeechRecognition* recognition) { m_client->stop(recognition); }
void abort(SpeechRecognition* recognition) { m_client->abort(recognition); }
static PassOwnPtrWillBeRawPtr<SpeechRecognitionController> create(PassOwnPtr<SpeechRecognitionClient>);
static const char* supplementName();
static SpeechRecognitionController* from(Page* page) { return static_cast<SpeechRecognitionController*>(WillBeHeapSupplement<Page>::from(page, supplementName())); }
void trace(Visitor* visitor) override { WillBeHeapSupplement<Page>::trace(visitor); }
private:
explicit SpeechRecognitionController(PassOwnPtr<SpeechRecognitionClient>);
OwnPtr<SpeechRecognitionClient> m_client;
};
} // namespace blink
#endif // SpeechRecognitionController_h
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