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1 /* | 1 #include "../../../../public/webview/WebSpeechRecognizer.h" |
2 * Copyright (C) 2012 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 | |
6 * are met: | |
7 * * Redistributions of source code must retain the above copyright | |
8 * notice, this list of conditions and the following disclaimer. | |
9 * * Redistributions in binary form must reproduce the above copyright | |
10 * notice, this list of conditions and the following disclaimer in the | |
11 * documentation and/or other materials provided with the distribution. | |
12 * | |
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY | |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
24 */ | |
25 | |
26 #ifndef WebSpeechRecognizer_h | |
27 #define WebSpeechRecognizer_h | |
28 | |
29 #include "../../../../public/platform/WebCommon.h" | |
30 #include "WebSpeechRecognitionHandle.h" | |
31 | |
32 namespace WebKit { | |
33 | |
34 class WebSpeechGrammar; | |
35 class WebSpeechRecognitionParams; | |
36 class WebSpeechRecognizerClient; | |
37 | |
38 // Interface for speech recognition, to be implemented by the embedder. | |
39 class WebSpeechRecognizer { | |
40 public: | |
41 // Start speech recognition for the specified handle using the specified par
ameters. Notifications on progress, results, and errors will be sent via the cli
ent. | |
42 virtual void start(const WebSpeechRecognitionHandle&, const WebSpeechRecogni
tionParams&, WebSpeechRecognizerClient*) { WEBKIT_ASSERT_NOT_REACHED(); } | |
43 | |
44 // Stop speech recognition for the specified handle, returning any results f
or the audio recorded so far. Notifications and errors are sent via the client. | |
45 virtual void stop(const WebSpeechRecognitionHandle&, WebSpeechRecognizerClie
nt*) { WEBKIT_ASSERT_NOT_REACHED(); } | |
46 | |
47 // Abort speech recognition for the specified handle, discarding any recorde
d audio. Notifications and errors are sent via the client. | |
48 virtual void abort(const WebSpeechRecognitionHandle&, WebSpeechRecognizerCli
ent*) { WEBKIT_ASSERT_NOT_REACHED(); } | |
49 | |
50 protected: | |
51 virtual ~WebSpeechRecognizer() { } | |
52 }; | |
53 | |
54 } // namespace WebKit | |
55 | |
56 #endif // WebSpeechRecognizer_h | |
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