| /* |
| * 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 WebSpeechRecognitionHandle_h |
| #define WebSpeechRecognitionHandle_h |
| |
| #include "../platform/WebCommon.h" |
| #include "../platform/WebPrivatePtr.h" |
| |
| namespace WebCore { |
| class SpeechRecognition; |
| } |
| |
| namespace WebKit { |
| |
| class WebSpeechRecognitionResult; |
| class WebString; |
| |
| // WebSpeechRecognitionHandle is used by WebSpeechRecognizer to identify a |
| // recognition session, and by WebSpeechRecognizerClient to route |
| // recognition events. |
| class WebSpeechRecognitionHandle { |
| public: |
| ~WebSpeechRecognitionHandle() { reset(); } |
| WebSpeechRecognitionHandle() { } |
| |
| WebSpeechRecognitionHandle(const WebSpeechRecognitionHandle& other) { assign(other); } |
| WebSpeechRecognitionHandle& operator=(const WebSpeechRecognitionHandle& other) |
| { |
| assign(other); |
| return *this; |
| } |
| |
| WEBKIT_EXPORT void reset(); |
| WEBKIT_EXPORT void assign(const WebSpeechRecognitionHandle&); |
| |
| // Comparison functions are provided so that WebSpeechRecognitionHandle objects |
| // can be stored in a hash map. |
| WEBKIT_EXPORT bool equals(const WebSpeechRecognitionHandle&) const; |
| WEBKIT_EXPORT bool lessThan(const WebSpeechRecognitionHandle&) const; |
| |
| #if WEBKIT_IMPLEMENTATION |
| WebSpeechRecognitionHandle(const WTF::PassRefPtr<WebCore::SpeechRecognition>&); |
| WebSpeechRecognitionHandle& operator=(const WTF::PassRefPtr<WebCore::SpeechRecognition>&); |
| operator WTF::PassRefPtr<WebCore::SpeechRecognition>() const; |
| #endif |
| |
| private: |
| WebPrivatePtr<WebCore::SpeechRecognition> m_private; |
| }; |
| |
| inline bool operator==(const WebSpeechRecognitionHandle& a, const WebSpeechRecognitionHandle& b) |
| { |
| return a.equals(b); |
| } |
| |
| inline bool operator!=(const WebSpeechRecognitionHandle& a, const WebSpeechRecognitionHandle& b) |
| { |
| return !(a == b); |
| } |
| |
| inline bool operator<(const WebSpeechRecognitionHandle& a, const WebSpeechRecognitionHandle& b) |
| { |
| return a.lessThan(b); |
| } |
| |
| } // namespace WebKit |
| |
| #endif // WebSpeechRecognitionHandle_h |