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#include "chrome/browser/apps/app_shim/app_shim_host_mac.h" 6 7#include "base/bind.h" 8#include "base/files/file_path.h" 9#include "base/logging.h" 10#include "chrome/browser/apps/app_shim/app_shim_handler_mac.h" 11#include "chrome/common/mac/app_shim_messages.h" 12#include "content/public/browser/browser_thread.h" 13#include "ipc/ipc_channel_proxy.h" 14 15AppShimHost::AppShimHost() : initial_launch_finished_(false) {} 16 17AppShimHost::~AppShimHost() { 18 DCHECK(CalledOnValidThread()); 19 apps::AppShimHandler* handler = apps::AppShimHandler::GetForAppMode(app_id_); 20 if (handler) 21 handler->OnShimClose(this); 22} 23 24void AppShimHost::ServeChannel(const IPC::ChannelHandle& handle) { 25 DCHECK(CalledOnValidThread()); 26 DCHECK(!channel_.get()); 27 channel_ = IPC::ChannelProxy::Create( 28 handle, 29 IPC::Channel::MODE_SERVER, 30 this, 31 content::BrowserThread::GetMessageLoopProxyForThread( 32 content::BrowserThread::IO).get()); 33} 34 35base::FilePath AppShimHost::GetProfilePath() const { 36 return profile_path_; 37} 38 39std::string AppShimHost::GetAppId() const { 40 return app_id_; 41} 42 43bool AppShimHost::OnMessageReceived(const IPC::Message& message) { 44 DCHECK(CalledOnValidThread()); 45 bool handled = true; 46 IPC_BEGIN_MESSAGE_MAP(AppShimHost, message) 47 IPC_MESSAGE_HANDLER(AppShimHostMsg_LaunchApp, OnLaunchApp) 48 IPC_MESSAGE_HANDLER(AppShimHostMsg_FocusApp, OnFocus) 49 IPC_MESSAGE_HANDLER(AppShimHostMsg_SetAppHidden, OnSetHidden) 50 IPC_MESSAGE_HANDLER(AppShimHostMsg_QuitApp, OnQuit) 51 IPC_MESSAGE_UNHANDLED(handled = false) 52 IPC_END_MESSAGE_MAP() 53 54 return handled; 55} 56 57void AppShimHost::OnChannelError() { 58 Close(); 59} 60 61bool AppShimHost::Send(IPC::Message* message) { 62 DCHECK(channel_.get()); 63 return channel_->Send(message); 64} 65 66void AppShimHost::OnLaunchApp(const base::FilePath& profile_dir, 67 const std::string& app_id, 68 apps::AppShimLaunchType launch_type, 69 const std::vector<base::FilePath>& files) { 70 DCHECK(CalledOnValidThread()); 71 DCHECK(profile_path_.empty()); 72 // Only one app launch message per channel. 73 if (!profile_path_.empty()) 74 return; 75 76 profile_path_ = profile_dir; 77 app_id_ = app_id; 78 79 apps::AppShimHandler* handler = apps::AppShimHandler::GetForAppMode(app_id_); 80 if (handler) 81 handler->OnShimLaunch(this, launch_type, files); 82 // |handler| can only be NULL after AppShimHostManager is destroyed. Since 83 // this only happens at shutdown, do nothing here. 84} 85 86void AppShimHost::OnFocus(apps::AppShimFocusType focus_type, 87 const std::vector<base::FilePath>& files) { 88 DCHECK(CalledOnValidThread()); 89 apps::AppShimHandler* handler = apps::AppShimHandler::GetForAppMode(app_id_); 90 if (handler) 91 handler->OnShimFocus(this, focus_type, files); 92} 93 94void AppShimHost::OnSetHidden(bool hidden) { 95 DCHECK(CalledOnValidThread()); 96 apps::AppShimHandler* handler = apps::AppShimHandler::GetForAppMode(app_id_); 97 if (handler) 98 handler->OnShimSetHidden(this, hidden); 99} 100 101void AppShimHost::OnQuit() { 102 DCHECK(CalledOnValidThread()); 103 apps::AppShimHandler* handler = apps::AppShimHandler::GetForAppMode(app_id_); 104 if (handler) 105 handler->OnShimQuit(this); 106} 107 108void AppShimHost::OnAppLaunchComplete(apps::AppShimLaunchResult result) { 109 if (!initial_launch_finished_) { 110 Send(new AppShimMsg_LaunchApp_Done(result)); 111 initial_launch_finished_ = true; 112 } 113} 114 115void AppShimHost::OnAppClosed() { 116 Close(); 117} 118 119void AppShimHost::OnAppHide() { 120 Send(new AppShimMsg_Hide); 121} 122 123void AppShimHost::OnAppRequestUserAttention(apps::AppShimAttentionType type) { 124 Send(new AppShimMsg_SetUserAttention(type)); 125} 126 127void AppShimHost::Close() { 128 DCHECK(CalledOnValidThread()); 129 delete this; 130} 131