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Side by Side Diff: Source/WebKit/chromium/public/WebSpeechRecognitionHandle.h

Issue 16358003: mv Source/WebKit/chromium/public to public/webview (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 years, 6 months ago
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1 /* 1 #include "../../../../public/webview/WebSpeechRecognitionHandle.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 WebSpeechRecognitionHandle_h
27 #define WebSpeechRecognitionHandle_h
28
29 #include "../../../../public/platform/WebCommon.h"
30 #include "../../../../public/platform/WebPrivatePtr.h"
31
32 namespace WebCore {
33 class SpeechRecognition;
34 }
35
36 namespace WebKit {
37
38 class WebSpeechRecognitionResult;
39 class WebString;
40
41 // WebSpeechRecognitionHandle is used by WebSpeechRecognizer to identify a
42 // recognition session, and by WebSpeechRecognizerClient to route
43 // recognition events.
44 class WebSpeechRecognitionHandle {
45 public:
46 ~WebSpeechRecognitionHandle() { reset(); }
47 WebSpeechRecognitionHandle() { }
48
49 WebSpeechRecognitionHandle(const WebSpeechRecognitionHandle& other) { assign (other); }
50 WebSpeechRecognitionHandle& operator=(const WebSpeechRecognitionHandle& othe r)
51 {
52 assign(other);
53 return *this;
54 }
55
56 WEBKIT_EXPORT void reset();
57 WEBKIT_EXPORT void assign(const WebSpeechRecognitionHandle&);
58
59 // Comparison functions are provided so that WebSpeechRecognitionHandle obje cts
60 // can be stored in a hash map.
61 WEBKIT_EXPORT bool equals(const WebSpeechRecognitionHandle&) const;
62 WEBKIT_EXPORT bool lessThan(const WebSpeechRecognitionHandle&) const;
63
64 #if WEBKIT_IMPLEMENTATION
65 WebSpeechRecognitionHandle(const WTF::PassRefPtr<WebCore::SpeechRecognition> &);
66 WebSpeechRecognitionHandle& operator=(const WTF::PassRefPtr<WebCore::SpeechR ecognition>&);
67 operator WTF::PassRefPtr<WebCore::SpeechRecognition>() const;
68 #endif
69
70 private:
71 WebPrivatePtr<WebCore::SpeechRecognition> m_private;
72 };
73
74 inline bool operator==(const WebSpeechRecognitionHandle& a, const WebSpeechRecog nitionHandle& b)
75 {
76 return a.equals(b);
77 }
78
79 inline bool operator!=(const WebSpeechRecognitionHandle& a, const WebSpeechRecog nitionHandle& b)
80 {
81 return !(a == b);
82 }
83
84 inline bool operator<(const WebSpeechRecognitionHandle& a, const WebSpeechRecogn itionHandle& b)
85 {
86 return a.lessThan(b);
87 }
88
89 } // namespace WebKit
90
91 #endif // WebSpeechRecognitionHandle_h
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