1 /* 2 * Copyright 2009, The Android Open Source Project 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 V8CustomPositionErrorCallback_h 27 #define V8CustomPositionErrorCallback_h 28 29 #include "PositionErrorCallback.h" 30 #include <v8.h> 31 #include <wtf/PassRefPtr.h> 32 #include <wtf/RefPtr.h> 33 34 namespace WebCore { 35 36 class Frame; 37 class PositionError; 38 39 class V8CustomPositionErrorCallback : public PositionErrorCallback { 40 public: create(v8::Local<v8::Value> value,Frame * frame)41 static PassRefPtr<V8CustomPositionErrorCallback> create(v8::Local<v8::Value> value, Frame* frame) 42 { 43 ASSERT(value->IsObject()); 44 return adoptRef(new V8CustomPositionErrorCallback(value->ToObject(), frame)); 45 } 46 virtual ~V8CustomPositionErrorCallback(); 47 48 virtual void handleEvent(PositionError*); 49 50 private: 51 V8CustomPositionErrorCallback(v8::Local<v8::Object>, Frame*); 52 53 v8::Persistent<v8::Object> m_callback; 54 RefPtr<Frame> m_frame; 55 }; 56 57 } // namespace WebCore 58 59 #endif // V8CustomPositionErrorCallback_h 60