1// Copyright 2014 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#ifndef EXTENSIONS_BROWSER_APP_WINDOW_APP_WINDOW_CLIENT_H_ 6#define EXTENSIONS_BROWSER_APP_WINDOW_APP_WINDOW_CLIENT_H_ 7 8#include "base/callback_forward.h" 9#include "extensions/browser/app_window/app_window.h" 10 11namespace content { 12class BrowserContext; 13class WebContents; 14} 15 16namespace extensions { 17 18class Extension; 19class NativeAppWindow; 20 21// Sets up global state for the app window system. Should be Set() once in each 22// process. This should be implemented by the client of the app window system. 23// TODO(hashimoto): Move some functions to ExtensionsClient. 24class AppWindowClient { 25 public: 26 virtual ~AppWindowClient() {} 27 28 // Creates a new AppWindow for the app in |extension| for |context|. 29 // Caller takes ownership. 30 virtual AppWindow* CreateAppWindow(content::BrowserContext* context, 31 const Extension* extension) = 0; 32 33 // Creates a new extensions::NativeAppWindow for |window|. 34 virtual NativeAppWindow* CreateNativeAppWindow( 35 AppWindow* window, 36 const AppWindow::CreateParams& params) = 0; 37 38 // Opens DevTools window and runs the callback. 39 virtual void OpenDevToolsWindow(content::WebContents* web_contents, 40 const base::Closure& callback) = 0; 41 42 // Returns true if the current channel is older than dev. 43 virtual bool IsCurrentChannelOlderThanDev() = 0; 44 45 // Return the app window client. 46 static AppWindowClient* Get(); 47 48 // Initialize the app window system with this app window client. 49 static void Set(AppWindowClient* client); 50}; 51 52} // namespace extensions 53 54#endif // EXTENSIONS_BROWSER_APP_WINDOW_APP_WINDOW_CLIENT_H_ 55