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.
5 #ifndef ATHENA_CONTENT_APP_ACTIVITY_PROXY_H_
6 #define ATHENA_CONTENT_APP_ACTIVITY_PROXY_H_
10 #include "athena/activity/public/activity.h"
11 #include "athena/activity/public/activity_view_model.h"
12 #include "athena/content/content_proxy.h"
13 #include "base/memory/scoped_ptr.h"
18 class AppActivityRegistry;
20 // This activity object is a proxy placeholder for the application while it is
21 // unloaded. When selected it will launch the application again and destroy
23 class AppActivityProxy : public Activity,
24 public ActivityViewModel {
26 // The |replaced_activity| is the activity which this proxy replaces. Note
27 // that after the Init() call got called, this object will become invalid.
28 // The |creator| should be informed when the object goes away.
29 AppActivityProxy(AppActivity* replaced_activity,
30 AppActivityRegistry* creator);
33 virtual ~AppActivityProxy();
35 // Activity overrides:
36 virtual ActivityViewModel* GetActivityViewModel() OVERRIDE;
37 virtual void SetCurrentState(ActivityState state) OVERRIDE;
38 virtual ActivityState GetCurrentState() OVERRIDE;
39 virtual bool IsVisible() OVERRIDE;
40 virtual ActivityMediaState GetMediaState() OVERRIDE;
41 virtual aura::Window* GetWindow() OVERRIDE;
42 virtual content::WebContents* GetWebContents() OVERRIDE;
44 // ActivityViewModel overrides:
45 virtual void Init() OVERRIDE;
46 virtual SkColor GetRepresentativeColor() const OVERRIDE;
47 virtual base::string16 GetTitle() const OVERRIDE;
48 virtual gfx::ImageSkia GetIcon() const OVERRIDE;
49 virtual bool UsesFrame() const OVERRIDE;
50 virtual views::View* GetContentsView() OVERRIDE;
51 virtual views::Widget* CreateWidget() OVERRIDE;
52 virtual gfx::ImageSkia GetOverviewModeImage() OVERRIDE;
53 virtual void PrepareContentsForOverview() OVERRIDE;
54 virtual void ResetContentsView() OVERRIDE;
57 // The creator of this object which needs to be informed if the object gets
58 // destroyed or the application should get restarted.
59 AppActivityRegistry* app_activity_registry_;
61 // The presentation values.
62 const base::string16 title_;
65 // The activity which gets replaced. It is used to sort the activity against
66 // upon initialization. Once moved, this value gets reset since the object
67 // can go away at any time.
68 AppActivity* replaced_activity_;
70 // The associated view.
74 scoped_ptr<ContentProxy> content_proxy_;
76 DISALLOW_COPY_AND_ASSIGN(AppActivityProxy);
81 #endif // ATHENA_CONTENT_APP_ACTIVITY_PROXY_H_