1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // The AppObjectExtension is a v8 extension that creates an object 6 // at window.chrome.app. This object allows javascript to get details 7 // on the app state of the page. 8 // The read-only property app.isInstalled is true if the current page is 9 // within the extent of an installed, enabled app. 10 11 #ifndef CHROME_RENDERER_EXTENSIONS_APP_BINDINGS_H_ 12 #define CHROME_RENDERER_EXTENSIONS_APP_BINDINGS_H_ 13 14 #include "base/compiler_specific.h" 15 #include "chrome/renderer/extensions/chrome_v8_extension.h" 16 #include "third_party/WebKit/public/web/WebFrame.h" 17 18 namespace extensions { 19 class ChromeV8Context; 20 21 // Implements the chrome.app JavaScript object. 22 // 23 // TODO(aa): Add unit testing for this class. 24 class AppBindings : public ChromeV8Extension, 25 public ChromeV8ExtensionHandler { 26 public: 27 AppBindings(Dispatcher* dispatcher, ChromeV8Context* context); 28 29 private: 30 // IPC::Listener 31 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; 32 33 void GetIsInstalled(const v8::FunctionCallbackInfo<v8::Value>& args); 34 void GetDetails(const v8::FunctionCallbackInfo<v8::Value>& args); 35 void GetDetailsForFrame(const v8::FunctionCallbackInfo<v8::Value>& args); 36 void GetInstallState(const v8::FunctionCallbackInfo<v8::Value>& args); 37 void GetRunningState(const v8::FunctionCallbackInfo<v8::Value>& args); 38 39 v8::Handle<v8::Value> GetDetailsForFrameImpl(blink::WebFrame* frame); 40 41 void OnAppInstallStateResponse(const std::string& state, int callback_id); 42 43 DISALLOW_COPY_AND_ASSIGN(AppBindings); 44 }; 45 46 } // namespace extensions 47 48 #endif // CHROME_RENDERER_EXTENSIONS_APP_BINDINGS_H_ 49
