src/athena/main/athena_launcher.cc

   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/athena_launcher.h"
   6
   7 #include "athena/activity/public/activity_factory.h"
   8 #include "athena/activity/public/activity_manager.h"
   9 #include "athena/home/public/home_card.h"
  10 #include "athena/input/public/input_manager.h"
  11 #include "athena/main/placeholder.h"
  12 #include "athena/screen/public/screen_manager.h"
  13 #include "athena/system/public/system_ui.h"
  14 #include "athena/wm/public/window_manager.h"
  15 #include "base/memory/scoped_ptr.h"
  16 #include "content/public/browser/browser_thread.h"
  17 #include "ui/aura/window_property.h"
  18 #include "ui/views/views_delegate.h"
  19 #include "ui/wm/core/visibility_controller.h"
  20
  21 #if defined(USE_X11)
  22 #include "ui/events/x/touch_factory_x11.h"
  23 #endif
  24
  25 namespace athena {
  26 struct RootWindowState;
  27 }
  28
  29 DECLARE_WINDOW_PROPERTY_TYPE(athena::RootWindowState*);
  30
  31 namespace athena {
  32
  33 // Athena's per root window state.
  34 struct RootWindowState {
  35   scoped_ptr< ::wm::VisibilityController> visibility_client;
  36 };
  37
  38 DEFINE_OWNED_WINDOW_PROPERTY_KEY(athena::RootWindowState,
  39                                  kRootWindowStateKey,
  40                                  NULL);
  41
  42 class AthenaViewsDelegate : public views::ViewsDelegate {
  43  public:
  44   AthenaViewsDelegate() {}
  45   virtual ~AthenaViewsDelegate() {}
  46
  47  private:
  48   // views::ViewsDelegate:
  49   virtual void OnBeforeWidgetInit(
  50       views::Widget::InitParams* params,
  51       views::internal::NativeWidgetDelegate* delegate) OVERRIDE {
  52   }
  53
  54   DISALLOW_COPY_AND_ASSIGN(AthenaViewsDelegate);
  55 };
  56
  57 void StartAthena(aura::Window* root_window,
  58                  athena::ActivityFactory* activity_factory,
  59                  athena::AppModelBuilder* app_model_builder) {
  60 #if defined(USE_X11)
  61   ui::TouchFactory::SetTouchDeviceListFromCommandLine();
  62 #endif
  63
  64   views::ViewsDelegate::views_delegate = new AthenaViewsDelegate();
  65
  66   RootWindowState* root_window_state = new RootWindowState;
  67   root_window->SetProperty(kRootWindowStateKey, root_window_state);
  68
  69   root_window_state->visibility_client.reset(new ::wm::VisibilityController);
  70   aura::client::SetVisibilityClient(root_window,
  71                                     root_window_state->visibility_client.get());
  72
  73   athena::SystemUI::Create(
  74       content::BrowserThread::GetMessageLoopProxyForThread(
  75           content::BrowserThread::FILE));
  76   athena::InputManager::Create()->OnRootWindowCreated(root_window);
  77   athena::ScreenManager::Create(root_window);
  78   athena::WindowManager::Create();
  79   athena::HomeCard::Create(app_model_builder);
  80   athena::ActivityManager::Create();
  81   athena::ActivityFactory::RegisterActivityFactory(activity_factory);
  82   SetupBackgroundImage();
  83 }
  84
  85 void ShutdownAthena() {
  86   athena::ActivityFactory::Shutdown();
  87   athena::ActivityManager::Shutdown();
  88   athena::HomeCard::Shutdown();
  89   athena::WindowManager::Shutdown();
  90   athena::ScreenManager::Shutdown();
  91   athena::InputManager::Shutdown();
  92   athena::SystemUI::Shutdown();
  93
  94   delete views::ViewsDelegate::views_delegate;
  95 }
  96
  97 }  // namespace athena