| // 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. |
| |
| #ifndef ATHENA_CONTENT_APP_ACTIVITY_PROXY_H_ |
| #define ATHENA_CONTENT_APP_ACTIVITY_PROXY_H_ |
| |
| #include <vector> |
| |
| #include "athena/activity/public/activity.h" |
| #include "athena/activity/public/activity_view_model.h" |
| #include "athena/content/content_proxy.h" |
| #include "base/memory/scoped_ptr.h" |
| |
| namespace athena { |
| |
| class AppActivity; |
| class AppActivityRegistry; |
| |
| // This activity object is a proxy placeholder for the application while it is |
| // unloaded. When selected it will launch the application again and destroy |
| // itself indirectly. |
| class AppActivityProxy : public Activity, |
| public ActivityViewModel { |
| public: |
| // The |replaced_activity| is the activity which this proxy replaces. Note |
| // that after the Init() call got called, this object will become invalid. |
| // The |creator| should be informed when the object goes away. |
| AppActivityProxy(AppActivity* replaced_activity, |
| AppActivityRegistry* creator); |
| |
| // Activity overrides: |
| ActivityViewModel* GetActivityViewModel() override; |
| void SetCurrentState(ActivityState state) override; |
| ActivityState GetCurrentState() override; |
| bool IsVisible() override; |
| ActivityMediaState GetMediaState() override; |
| aura::Window* GetWindow() override; |
| content::WebContents* GetWebContents() override; |
| |
| // ActivityViewModel overrides: |
| void Init() override; |
| SkColor GetRepresentativeColor() const override; |
| base::string16 GetTitle() const override; |
| gfx::ImageSkia GetIcon() const override; |
| void SetActivityView(ActivityView* activity_view) override; |
| bool UsesFrame() const override; |
| views::View* GetContentsView() override; |
| gfx::ImageSkia GetOverviewModeImage() override; |
| void PrepareContentsForOverview() override; |
| void ResetContentsView() override; |
| |
| protected: |
| ~AppActivityProxy() override; |
| |
| private: |
| // The creator of this object which needs to be informed if the object gets |
| // destroyed or the application should get restarted. |
| AppActivityRegistry* app_activity_registry_; |
| |
| // The presentation values. |
| const base::string16 title_; |
| const SkColor color_; |
| |
| // The activity which gets replaced. It is used to sort the activity against |
| // upon initialization. Once moved, this value gets reset since the object |
| // can go away at any time. |
| AppActivity* replaced_activity_; |
| |
| // The associated view. |
| views::View* view_; |
| |
| // The content proxy. |
| scoped_ptr<ContentProxy> content_proxy_; |
| |
| // True if restart got already called. |
| bool restart_called_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AppActivityProxy); |
| }; |
| |
| } // namespace athena |
| |
| #endif // ATHENA_CONTENT_APP_ACTIVITY_PROXY_H_ |