1 // Copyright 2013 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 APPS_APP_SHIM_APP_SHIM_HOST_MAC_H_ 6 #define APPS_APP_SHIM_APP_SHIM_HOST_MAC_H_ 7 8 #include <string> 9 #include <vector> 10 11 #include "apps/app_shim/app_shim_handler_mac.h" 12 #include "base/files/file_path.h" 13 #include "base/memory/scoped_ptr.h" 14 #include "base/threading/non_thread_safe.h" 15 #include "ipc/ipc_listener.h" 16 #include "ipc/ipc_sender.h" 17 18 namespace IPC { 19 struct ChannelHandle; 20 class ChannelProxy; 21 class Message; 22 } // namespace IPC 23 24 // This is the counterpart to AppShimController in 25 // chrome/app/chrome_main_app_mode_mac.mm. The AppShimHost owns itself, and is 26 // destroyed when the app it corresponds to is closed or when the channel 27 // connected to the app shim is closed. 28 class AppShimHost : public IPC::Listener, 29 public IPC::Sender, 30 public apps::AppShimHandler::Host, 31 public base::NonThreadSafe { 32 public: 33 AppShimHost(); 34 virtual ~AppShimHost(); 35 36 // Creates a new server-side IPC channel at |handle|, which should contain a 37 // file descriptor of a channel created by an IPC::ChannelFactory, and begins 38 // listening for messages on it. 39 void ServeChannel(const IPC::ChannelHandle& handle); 40 41 protected: 42 // IPC::Listener implementation. 43 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; 44 virtual void OnChannelError() OVERRIDE; 45 46 // IPC::Sender implementation. 47 virtual bool Send(IPC::Message* message) OVERRIDE; 48 49 private: 50 // The app shim process is requesting to be associated with the given profile 51 // and app_id. Once the profile and app_id are stored, and all future 52 // messages from the app shim relate to this app. The app is launched 53 // immediately if |launch_now| is true. 54 void OnLaunchApp(const base::FilePath& profile_dir, 55 const std::string& app_id, 56 apps::AppShimLaunchType launch_type, 57 const std::vector<base::FilePath>& files); 58 59 // Called when the app shim process notifies that the app was focused. 60 void OnFocus(apps::AppShimFocusType focus_type, 61 const std::vector<base::FilePath>& files); 62 63 void OnSetHidden(bool hidden); 64 65 // Called when the app shim process notifies that the app should quit. 66 void OnQuit(); 67 68 // apps::AppShimHandler::Host overrides: 69 virtual void OnAppLaunchComplete(apps::AppShimLaunchResult result) OVERRIDE; 70 virtual void OnAppClosed() OVERRIDE; 71 virtual void OnAppHide() OVERRIDE; 72 virtual void OnAppRequestUserAttention() OVERRIDE; 73 virtual base::FilePath GetProfilePath() const OVERRIDE; 74 virtual std::string GetAppId() const OVERRIDE; 75 76 // Closes the channel and destroys the AppShimHost. 77 void Close(); 78 79 scoped_ptr<IPC::ChannelProxy> channel_; 80 std::string app_id_; 81 base::FilePath profile_path_; 82 bool initial_launch_finished_; 83 }; 84 85 #endif // APPS_APP_SHIM_APP_SHIM_HOST_MAC_H_ 86