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_H_
6 #define ATHENA_CONTENT_APP_ACTIVITY_H_
8 #include "athena/activity/public/activity.h"
9 #include "athena/activity/public/activity_view_model.h"
10 #include "athena/content/app_activity_proxy.h"
11 #include "base/memory/scoped_ptr.h"
12 #include "content/public/browser/web_contents_observer.h"
14 namespace extensions {
24 class AppActivityRegistry;
27 // The activity object for a hosted V2 application.
28 // TODO(oshima): Move this to athena/extensions
29 class AppActivity : public Activity,
30 public ActivityViewModel,
31 public content::WebContentsObserver {
33 AppActivity(extensions::AppWindow* app_window, views::WebView* web_view);
35 // Gets the content proxy so that the AppActivityProxy can take it over.
36 scoped_ptr<ContentProxy> GetContentProxy();
39 virtual athena::ActivityViewModel* GetActivityViewModel() OVERRIDE;
40 virtual void SetCurrentState(Activity::ActivityState state) OVERRIDE;
41 virtual ActivityState GetCurrentState() OVERRIDE;
42 virtual bool IsVisible() OVERRIDE;
43 virtual ActivityMediaState GetMediaState() OVERRIDE;
44 virtual aura::Window* GetWindow() OVERRIDE;
45 virtual content::WebContents* GetWebContents() OVERRIDE;
48 virtual void Init() OVERRIDE;
49 virtual SkColor GetRepresentativeColor() const OVERRIDE;
50 virtual base::string16 GetTitle() const OVERRIDE;
51 virtual gfx::ImageSkia GetIcon() const OVERRIDE;
52 virtual bool UsesFrame() const OVERRIDE;
53 virtual views::Widget* CreateWidget() OVERRIDE;
54 virtual views::View* GetContentsView() OVERRIDE;
55 virtual gfx::ImageSkia GetOverviewModeImage() OVERRIDE;
56 virtual void PrepareContentsForOverview() OVERRIDE;
57 virtual void ResetContentsView() OVERRIDE;
60 // Constructor for test.
61 explicit AppActivity(const std::string& app_id);
63 virtual ~AppActivity();
66 // content::WebContentsObserver:
67 virtual void TitleWasSet(content::NavigationEntry* entry,
68 bool explicit_set) OVERRIDE;
69 virtual void DidUpdateFaviconURL(
70 const std::vector<content::FaviconURL>& candidates) OVERRIDE;
72 // Register this activity with its application.
73 void RegisterActivity();
75 // Hiding the contet proxy and showing the real content instead.
76 void HideContentProxy();
78 // Showing a content proxy instead of the real content to save resources.
79 void ShowContentProxy();
81 const std::string app_id_;
83 views::WebView* web_view_;
85 // The current state for this activity.
86 ActivityState current_state_;
88 // If known the registry which holds all activities for the associated app.
89 // This object is owned by |AppRegistry| and will be a valid pointer as long
90 // as this object lives.
91 AppActivityRegistry* app_activity_registry_;
94 scoped_ptr<ContentProxy> content_proxy_;
96 DISALLOW_COPY_AND_ASSIGN(AppActivity);
101 #endif // ATHENA_CONTENT_APP_ACTIVITY_H_