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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:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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 APPLE AND ITS CONTRIBUTORS "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 APPLE OR ITS 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.
*/
#include "config.h"
#include "MockWebSpeechRecognizer.h"
#if ENABLE(SCRIPTED_SPEECH)
#include "WebSpeechRecognitionResult.h"
#include "WebSpeechRecognizerClient.h"
using namespace WebKit;
namespace {
// Task class for calling a client function that does not take any parameters.
typedef void (WebSpeechRecognizerClient::*ClientFunctionPointer)(const WebSpeechRecognitionHandle&);
class ClientCallTask : public MethodTask<MockWebSpeechRecognizer> {
public:
ClientCallTask(MockWebSpeechRecognizer* mock, ClientFunctionPointer function)
: MethodTask<MockWebSpeechRecognizer>(mock)
, m_function(function)
{
}
virtual void runIfValid() OVERRIDE { (m_object->client()->*m_function)(m_object->handle()); }
private:
ClientFunctionPointer m_function;
};
// Task for delivering a result event.
class ResultTask : public MethodTask<MockWebSpeechRecognizer> {
public:
ResultTask(MockWebSpeechRecognizer* mock, const WebString transcript, float confidence)
: MethodTask<MockWebSpeechRecognizer>(mock)
, m_transcript(transcript)
, m_confidence(confidence)
{
}
virtual void runIfValid() OVERRIDE
{
WebVector<WebString> transcripts(static_cast<size_t>(1));
WebVector<float> confidences(static_cast<size_t>(1));
transcripts[0] = m_transcript;
confidences[0] = m_confidence;
WebSpeechRecognitionResult res;
res.assign(transcripts, confidences, true);
m_object->client()->didReceiveResult(m_object->handle(), res, 0, WebVector<WebSpeechRecognitionResult>());
}
private:
WebString m_transcript;
float m_confidence;
};
// Task for delivering a nomatch event.
class NoMatchTask : public MethodTask<MockWebSpeechRecognizer> {
public:
NoMatchTask(MockWebSpeechRecognizer* mock) : MethodTask<MockWebSpeechRecognizer>(mock) { }
virtual void runIfValid() OVERRIDE { m_object->client()->didReceiveNoMatch(m_object->handle(), WebSpeechRecognitionResult()); }
};
// Task for delivering an error event.
class ErrorTask : public MethodTask<MockWebSpeechRecognizer> {
public:
ErrorTask(MockWebSpeechRecognizer* mock, int code, const WebString& message)
: MethodTask<MockWebSpeechRecognizer>(mock)
, m_code(code)
, m_message(message)
{
}
virtual void runIfValid() OVERRIDE { m_object->client()->didReceiveError(m_object->handle(), m_message, static_cast<WebSpeechRecognizerClient::ErrorCode>(m_code)); }
private:
int m_code;
WebString m_message;
};
} // namespace
PassOwnPtr<MockWebSpeechRecognizer> MockWebSpeechRecognizer::create()
{
return adoptPtr(new MockWebSpeechRecognizer());
}
void MockWebSpeechRecognizer::start(const WebSpeechRecognitionHandle& handle, const WebSpeechRecognitionParams& params, WebSpeechRecognizerClient* client)
{
m_handle = handle;
m_client = client;
postTask(new ClientCallTask(this, &WebSpeechRecognizerClient::didStart));
postTask(new ClientCallTask(this, &WebSpeechRecognizerClient::didStartAudio));
postTask(new ClientCallTask(this, &WebSpeechRecognizerClient::didStartSound));
postTask(new ClientCallTask(this, &WebSpeechRecognizerClient::didStartSpeech));
if (!m_mockTranscripts.isEmpty()) {
ASSERT(m_mockTranscripts.size() == m_mockConfidences.size());
for (size_t i = 0; i < m_mockTranscripts.size(); ++i)
postTask(new ResultTask(this, m_mockTranscripts[i], m_mockConfidences[i]));
m_mockTranscripts.clear();
m_mockConfidences.clear();
} else
postTask(new NoMatchTask(this));
postTask(new ClientCallTask(this, &WebSpeechRecognizerClient::didEndSpeech));
postTask(new ClientCallTask(this, &WebSpeechRecognizerClient::didEndSound));
postTask(new ClientCallTask(this, &WebSpeechRecognizerClient::didEndAudio));
postTask(new ClientCallTask(this, &WebSpeechRecognizerClient::didEnd));
}
void MockWebSpeechRecognizer::stop(const WebSpeechRecognitionHandle& handle, WebSpeechRecognizerClient* client)
{
m_handle = handle;
m_client = client;
// FIXME: Implement.
ASSERT_NOT_REACHED();
}
void MockWebSpeechRecognizer::abort(const WebSpeechRecognitionHandle& handle, WebSpeechRecognizerClient* client)
{
m_handle = handle;
m_client = client;
// FIXME: Implement.
ASSERT_NOT_REACHED();
}
void MockWebSpeechRecognizer::addMockResult(const WebString& transcript, float confidence)
{
m_mockTranscripts.append(transcript);
m_mockConfidences.append(confidence);
}
void MockWebSpeechRecognizer::setError(int code, const WebString& message)
{
m_taskList.revokeAll();
postTask(new ErrorTask(this, code, message));
postTask(new ClientCallTask(this, &WebSpeechRecognizerClient::didEnd));
}
MockWebSpeechRecognizer::MockWebSpeechRecognizer()
{
}
MockWebSpeechRecognizer::~MockWebSpeechRecognizer()
{
}
#endif // ENABLE(SCRIPTED_SPEECH)
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