Athena unittests framework

athena/main/athena_launcher.cc

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "athena/main/athena_launcher.h"
+
+#include "athena/home/public/home_card.h"
+#include "athena/main/placeholder.h"
+#include "athena/screen/public/screen_manager.h"
+#include "athena/wm/public/window_manager.h"
+#include "base/memory/scoped_ptr.h"
+#include "ui/aura/window_property.h"
+#include "ui/wm/core/visibility_controller.h"
+
+namespace athena {
+struct RootWindowState;
+}
+
+DECLARE_WINDOW_PROPERTY_TYPE(athena::RootWindowState*);
+
+namespace athena {
+
+// Athena's per root window state.
+struct RootWindowState {
+  scoped_ptr< ::wm::VisibilityController> visibility_client;
+};
+
+DEFINE_OWNED_WINDOW_PROPERTY_KEY(athena::RootWindowState,
+                                 kRootWindowStateKey,
+                                 NULL);
+
+void StartAthena(aura::Window* root_window) {
+  RootWindowState* root_window_state = new RootWindowState;
+  root_window->SetProperty(kRootWindowStateKey, root_window_state);
+
+  root_window_state->visibility_client.reset(new ::wm::VisibilityController);
+  aura::client::SetVisibilityClient(root_window,
+                                    root_window_state->visibility_client.get());
+
+  athena::ScreenManager::Create(root_window);
+  athena::WindowManager::Create();
+  athena::HomeCard::Create();
+
+  SetupBackgroundImage();
+}
+
+void ShutdownAthena() {
+  athena::HomeCard::Shutdown();
+  athena::WindowManager::Shutdown();
+  athena::ScreenManager::Shutdown();
+}
+
+}  // namespace athena