1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32 #include "SpeechInputClientImpl.h"
33
34 #include "PlatformString.h"
35 #include "SecurityOrigin.h"
36 #include "SpeechInputListener.h"
37 #include "WebSecurityOrigin.h"
38 #include "WebSpeechInputController.h"
39 #include "WebString.h"
40 #include "WebViewClient.h"
41 #include <wtf/PassOwnPtr.h>
42
43 #if ENABLE(INPUT_SPEECH)
44
45 namespace WebKit {
46
create(WebViewClient * client)47 PassOwnPtr<SpeechInputClientImpl> SpeechInputClientImpl::create(WebViewClient* client)
48 {
49 return adoptPtr(new SpeechInputClientImpl(client));
50 }
51
SpeechInputClientImpl(WebViewClient * web_view_client)52 SpeechInputClientImpl::SpeechInputClientImpl(WebViewClient* web_view_client)
53 : m_controller(web_view_client ? web_view_client->speechInputController(this) : 0)
54 , m_listener(0)
55 {
56 }
57
~SpeechInputClientImpl()58 SpeechInputClientImpl::~SpeechInputClientImpl()
59 {
60 }
61
setListener(WebCore::SpeechInputListener * listener)62 void SpeechInputClientImpl::setListener(WebCore::SpeechInputListener* listener)
63 {
64 m_listener = listener;
65 }
66
startRecognition(int requestId,const WebCore::IntRect & elementRect,const AtomicString & language,const String & grammar,WebCore::SecurityOrigin * origin)67 bool SpeechInputClientImpl::startRecognition(int requestId, const WebCore::IntRect& elementRect, const AtomicString& language, const String& grammar, WebCore::SecurityOrigin* origin)
68 {
69 ASSERT(m_listener);
70 return m_controller->startRecognition(requestId, elementRect, language, grammar, WebSecurityOrigin(origin));
71 }
72
stopRecording(int requestId)73 void SpeechInputClientImpl::stopRecording(int requestId)
74 {
75 ASSERT(m_listener);
76 m_controller->stopRecording(requestId);
77 }
78
cancelRecognition(int requestId)79 void SpeechInputClientImpl::cancelRecognition(int requestId)
80 {
81 ASSERT(m_listener);
82 m_controller->cancelRecognition(requestId);
83 }
84
didCompleteRecording(int requestId)85 void SpeechInputClientImpl::didCompleteRecording(int requestId)
86 {
87 ASSERT(m_listener);
88 m_listener->didCompleteRecording(requestId);
89 }
90
didCompleteRecognition(int requestId)91 void SpeechInputClientImpl::didCompleteRecognition(int requestId)
92 {
93 ASSERT(m_listener);
94 m_listener->didCompleteRecognition(requestId);
95 }
96
setRecognitionResult(int requestId,const WebSpeechInputResultArray & results)97 void SpeechInputClientImpl::setRecognitionResult(int requestId, const WebSpeechInputResultArray& results)
98 {
99 ASSERT(m_listener);
100 WebCore::SpeechInputResultArray webcoreResults(results.size());
101 for (size_t i = 0; i < results.size(); ++i)
102 webcoreResults[i] = results[i];
103 m_listener->setRecognitionResult(requestId, webcoreResults);
104 }
105
106 } // namespace WebKit
107
108 #endif // ENABLE(INPUT_SPEECH)
109