blob: 89456d9683e0a9fa66ae96717530727d077b5090 [file] [log] [blame]
/*
* 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 <memory>
#include "core/page/Page.h"
#include "modules/speech/SpeechRecognitionClient.h"
namespace blink {
class SpeechRecognitionController final
: public GarbageCollectedFinalized<SpeechRecognitionController>,
public Supplement<Page> {
USING_GARBAGE_COLLECTED_MIXIN(SpeechRecognitionController);
public:
virtual ~SpeechRecognitionController();
void Start(SpeechRecognition* recognition,
const SpeechGrammarList* grammars,
const String& lang,
bool continuous,
bool interim_results,
unsigned long max_alternatives) {
client_->Start(recognition, grammars, lang, continuous, interim_results,
max_alternatives);
}
void Stop(SpeechRecognition* recognition) { client_->Stop(recognition); }
void Abort(SpeechRecognition* recognition) { client_->Abort(recognition); }
static SpeechRecognitionController* Create(
std::unique_ptr<SpeechRecognitionClient>);
static const char* SupplementName();
static SpeechRecognitionController* From(Page* page) {
return static_cast<SpeechRecognitionController*>(
Supplement<Page>::From(page, SupplementName()));
}
virtual void Trace(blink::Visitor* visitor) {
Supplement<Page>::Trace(visitor);
}
private:
explicit SpeechRecognitionController(
std::unique_ptr<SpeechRecognitionClient>);
std::unique_ptr<SpeechRecognitionClient> client_;
};
} // namespace blink
#endif // SpeechRecognitionController_h