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 #include "athena/main/public/athena_launcher.h" 6 7 #include "athena/activity/public/activity_factory.h" 8 #include "athena/activity/public/activity_manager.h" 9 #include "athena/content/public/app_registry.h" 10 #include "athena/content/public/content_activity_factory_creator.h" 11 #include "athena/env/public/athena_env.h" 12 #include "athena/extensions/public/extension_app_model_builder.h" 13 #include "athena/extensions/public/extensions_delegate.h" 14 #include "athena/home/public/home_card.h" 15 #include "athena/input/public/input_manager.h" 16 #include "athena/main/athena_views_delegate.h" 17 #include "athena/main/placeholder.h" 18 #include "athena/main/placeholder.h" 19 #include "athena/main/url_search_provider.h" 20 #include "athena/resource_manager/public/resource_manager.h" 21 #include "athena/screen/public/screen_manager.h" 22 #include "athena/system/public/system_ui.h" 23 #include "athena/virtual_keyboard/public/virtual_keyboard_manager.h" 24 #include "athena/wm/public/window_manager.h" 25 #include "base/command_line.h" 26 #include "base/memory/scoped_ptr.h" 27 #include "content/public/common/content_switches.h" 28 #include "ui/app_list/app_list_switches.h" 29 #include "ui/aura/window_property.h" 30 #include "ui/aura/window_tree_host.h" 31 #include "ui/keyboard/keyboard_controller.h" 32 #include "ui/keyboard/keyboard_controller_observer.h" 33 #include "ui/native_theme/native_theme_switches.h" 34 #include "ui/wm/core/visibility_controller.h" 35 36 #if defined(USE_X11) 37 #include "ui/events/x/touch_factory_x11.h" 38 #endif 39 40 namespace athena { 41 struct AthenaEnvState; 42 } 43 44 DECLARE_WINDOW_PROPERTY_TYPE(athena::AthenaEnvState*); 45 46 namespace athena { 47 48 namespace { 49 50 bool session_started = false; 51 52 } // namespace 53 54 class VirtualKeyboardObserver; 55 56 // Athena's env state. 57 struct AthenaEnvState { 58 scoped_ptr< ::wm::VisibilityController> visibility_client; 59 scoped_ptr<VirtualKeyboardObserver> virtual_keyboard_observer; 60 }; 61 62 DEFINE_OWNED_WINDOW_PROPERTY_KEY(athena::AthenaEnvState, 63 kAthenaEnvStateKey, 64 NULL); 65 66 // This class observes the change of the virtual keyboard and distribute the 67 // change to appropriate modules of athena. 68 // TODO(oshima): move the VK bounds logic to screen manager. 69 class VirtualKeyboardObserver : public keyboard::KeyboardControllerObserver { 70 public: VirtualKeyboardObserver()71 VirtualKeyboardObserver() { 72 keyboard::KeyboardController::GetInstance()->AddObserver(this); 73 } 74 ~VirtualKeyboardObserver()75 virtual ~VirtualKeyboardObserver() { 76 keyboard::KeyboardController::GetInstance()->RemoveObserver(this); 77 } 78 79 private: OnKeyboardBoundsChanging(const gfx::Rect & new_bounds)80 virtual void OnKeyboardBoundsChanging(const gfx::Rect& new_bounds) OVERRIDE { 81 HomeCard::Get()->UpdateVirtualKeyboardBounds(new_bounds); 82 } 83 84 DISALLOW_COPY_AND_ASSIGN(VirtualKeyboardObserver); 85 }; 86 StartAthenaEnv(scoped_refptr<base::TaskRunner> blocking_task_runner)87void StartAthenaEnv(scoped_refptr<base::TaskRunner> blocking_task_runner) { 88 athena::AthenaEnv::Create(); 89 90 base::CommandLine* command_line = base::CommandLine::ForCurrentProcess(); 91 92 // Force showing in the experimental app-list view. 93 command_line->AppendSwitch(app_list::switches::kEnableExperimentalAppList); 94 command_line->AppendSwitch(switches::kEnableOverlayScrollbar); 95 96 // Enable vertical overscroll. 97 command_line->AppendSwitchASCII(switches::kScrollEndEffect, "1"); 98 99 #if defined(USE_X11) 100 ui::TouchFactory::SetTouchDeviceListFromCommandLine(); 101 #endif 102 103 CreateAthenaViewsDelegate(); 104 105 AthenaEnvState* env_state = new AthenaEnvState; 106 107 // Setup VisibilityClient 108 env_state->visibility_client.reset(new ::wm::VisibilityController); 109 aura::Window* root_window = athena::AthenaEnv::Get()->GetHost()->window(); 110 111 aura::client::SetVisibilityClient(root_window, 112 env_state->visibility_client.get()); 113 114 athena::InputManager::Create()->OnRootWindowCreated(root_window); 115 athena::ScreenManager::Create(root_window); 116 athena::SystemUI::Create(blocking_task_runner); 117 athena::WindowManager::Create(); 118 athena::AppRegistry::Create(); 119 SetupBackgroundImage(); 120 121 athena::ScreenManager::Get()->GetContext()->SetProperty( 122 kAthenaEnvStateKey, env_state); 123 } 124 CreateVirtualKeyboardWithContext(content::BrowserContext * context)125void CreateVirtualKeyboardWithContext(content::BrowserContext* context) { 126 athena::VirtualKeyboardManager::Create(context); 127 } 128 StartAthenaSessionWithContext(content::BrowserContext * context)129void StartAthenaSessionWithContext(content::BrowserContext* context) { 130 StartAthenaSession(athena::CreateContentActivityFactory(), 131 new athena::ExtensionAppModelBuilder(context)); 132 athena::HomeCard::Get()->RegisterSearchProvider( 133 new athena::UrlSearchProvider(context)); 134 AthenaEnvState* env_state = 135 athena::ScreenManager::Get()->GetContext()->GetProperty( 136 kAthenaEnvStateKey); 137 138 env_state->virtual_keyboard_observer.reset(new VirtualKeyboardObserver); 139 CreateTestPages(context); 140 } 141 StartAthenaSession(athena::ActivityFactory * activity_factory,athena::AppModelBuilder * app_model_builder)142void StartAthenaSession(athena::ActivityFactory* activity_factory, 143 athena::AppModelBuilder* app_model_builder) { 144 DCHECK(!session_started); 145 session_started = true; 146 athena::HomeCard::Create(app_model_builder); 147 athena::ActivityManager::Create(); 148 athena::ResourceManager::Create(); 149 athena::ActivityFactory::RegisterActivityFactory(activity_factory); 150 } 151 ShutdownAthena()152void ShutdownAthena() { 153 if (session_started) { 154 athena::ActivityFactory::Shutdown(); 155 athena::ResourceManager::Shutdown(); 156 athena::ActivityManager::Shutdown(); 157 athena::HomeCard::Shutdown(); 158 session_started = false; 159 } 160 athena::AppRegistry::ShutDown(); 161 athena::WindowManager::Shutdown(); 162 athena::SystemUI::Shutdown(); 163 athena::ScreenManager::Shutdown(); 164 athena::InputManager::Shutdown(); 165 athena::ExtensionsDelegate::Shutdown(); 166 athena::AthenaEnv::Shutdown(); 167 168 ShutdownAthenaViewsDelegate(); 169 } 170 171 } // namespace athena 172