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
V8CustomApplicationInstalledCallback(v8::Local<v8::Object> callback,Frame * frame)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
~V8CustomApplicationInstalledCallback()42 V8CustomApplicationInstalledCallback::~V8CustomApplicationInstalledCallback()
43 {
44 m_callback.Dispose();
45 }
46
handleEvent(bool isInstalled)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, m_frame->document());
66 }
67
68 } // namespace WebCore
69
70 #endif // PLATFORM(ANDROID) && ENABLE(APPLICATION_INSTALLED)
71