1 /* 2 * Copyright 2010, 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 #include "config.h" 27 #include "V8CustomApplicationInstalledCallback.h" 28 29 #if PLATFORM(ANDROID) && ENABLE(APPLICATION_INSTALLED) 30 31 #include "Frame.h" 32 #include "V8CustomVoidCallback.h" // For invokeCallback 33 34 namespace WebCore { 35 36 V8CustomApplicationInstalledCallback::V8CustomApplicationInstalledCallback(v8::Local<v8::Object> callback, Frame* frame) 37 : m_callback(v8::Persistent<v8::Object>::New(callback)) 38 , m_frame(frame) 39 { 40 } 41 42 V8CustomApplicationInstalledCallback::~V8CustomApplicationInstalledCallback() 43 { 44 m_callback.Dispose(); 45 } 46 47 void V8CustomApplicationInstalledCallback::handleEvent(bool isInstalled) 48 { 49 v8::HandleScope handleScope; 50 51 v8::Handle<v8::Context> context = V8Proxy::context(m_frame.get()); 52 if (context.IsEmpty()) 53 return; 54 55 v8::Context::Scope scope(context); 56 57 v8::Handle<v8::Value> argv[] = { 58 v8::Boolean::New(isInstalled) 59 }; 60 61 // Protect the frame until the callback returns. 62 RefPtr<Frame> protector(m_frame); 63 64 bool callbackReturnValue = false; 65 invokeCallback(m_callback, 1, argv, callbackReturnValue); 66 } 67 68 } // namespace WebCore 69 70 #endif // PLATFORM(ANDROID) && ENABLE(APPLICATION_INSTALLED) 71
