1 /* 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 SpeechGrammarList_h 27 #define SpeechGrammarList_h 28 29 #include "bindings/v8/ScriptWrappable.h" 30 #include "modules/speech/SpeechGrammar.h" 31 #include "platform/heap/Handle.h" 32 33 namespace WebCore { 34 35 class ExecutionContext; 36 37 class SpeechGrammarList : public GarbageCollectedFinalized<SpeechGrammarList>, public ScriptWrappable { 38 public: 39 static SpeechGrammarList* create(); 40 length()41 unsigned long length() const { return m_grammars.size(); } 42 SpeechGrammar* item(unsigned long) const; 43 44 void addFromUri(ExecutionContext*, const String& src, double weight = 1.0); 45 void addFromString(const String&, double weight = 1.0); 46 47 void trace(Visitor*); 48 49 private: 50 SpeechGrammarList(); 51 52 HeapVector<Member<SpeechGrammar> > m_grammars; 53 }; 54 55 } // namespace WebCore 56 57 #endif // SpeechGrammarList_h 58