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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_UI_TOOLBAR_MEDIA_ROUTER_ACTION_H_ | 5 #ifndef CHROME_BROWSER_UI_TOOLBAR_MEDIA_ROUTER_ACTION_H_ |
6 #define CHROME_BROWSER_UI_TOOLBAR_MEDIA_ROUTER_ACTION_H_ | 6 #define CHROME_BROWSER_UI_TOOLBAR_MEDIA_ROUTER_ACTION_H_ |
7 | 7 |
8 #include "chrome/browser/media/router/issues_observer.h" | |
9 #include "chrome/browser/media/router/media_routes_observer.h" | |
8 #include "chrome/browser/ui/toolbar/media_router_contextual_menu.h" | 10 #include "chrome/browser/ui/toolbar/media_router_contextual_menu.h" |
9 #include "chrome/browser/ui/toolbar/toolbar_action_view_controller.h" | 11 #include "chrome/browser/ui/toolbar/toolbar_action_view_controller.h" |
12 #include "extensions/browser/process_manager.h" | |
10 | 13 |
11 class Browser; | 14 class Browser; |
12 class MediaRouterActionPlatformDelegate; | 15 class MediaRouterActionPlatformDelegate; |
13 | 16 |
14 namespace media_router { | 17 namespace media_router { |
15 class MediaRouterDialogController; | 18 class MediaRouterDialogController; |
16 } // namespace media_router | 19 } // namespace media_router |
17 | 20 |
21 // The current state of the MediaRouterAction. | |
22 enum MediaRouterActionState { | |
Peter Kasting
2015/08/03 21:28:51
Why not make this public inside MediaRouterAction
apacible
2015/08/05 06:47:55
Acknowledged; ended up removing the enum.
| |
23 // Indicates that the current Chrome profile is not using any devices. | |
24 // Devices may or may not be available. | |
25 MEDIA_ROUTER_ACTION_IDLE, | |
26 | |
27 // Indicates that the current Chrome profile is using at least one device. | |
28 MEDIA_ROUTER_ACTION_ACTIVE, | |
29 | |
30 // Indicates a failure, e.g. session launch failure. | |
31 MEDIA_ROUTER_ACTION_ERROR, | |
32 | |
33 // Indicates warning messages. | |
34 MEDIA_ROUTER_ACTION_WARNING, | |
35 }; | |
36 | |
18 // The class for the Media Router component action that will be shown in | 37 // The class for the Media Router component action that will be shown in |
19 // the toolbar. | 38 // the toolbar. |
20 class MediaRouterAction : public ToolbarActionViewController { | 39 class MediaRouterAction : public ToolbarActionViewController, |
40 public media_router::IssuesObserver, | |
41 public media_router::MediaRoutesObserver { | |
21 public: | 42 public: |
22 explicit MediaRouterAction(Browser* browser); | 43 explicit MediaRouterAction(Browser* browser); |
23 ~MediaRouterAction() override; | 44 ~MediaRouterAction() override; |
24 | 45 |
25 // ToolbarActionViewController implementation. | 46 // ToolbarActionViewController implementation. |
26 const std::string& GetId() const override; | 47 const std::string& GetId() const override; |
27 void SetDelegate(ToolbarActionViewDelegate* delegate) override; | 48 void SetDelegate(ToolbarActionViewDelegate* delegate) override; |
28 gfx::Image GetIcon(content::WebContents* web_contents, | 49 gfx::Image GetIcon(content::WebContents* web_contents, |
29 const gfx::Size& size) override; | 50 const gfx::Size& size) override; |
30 base::string16 GetActionName() const override; | 51 base::string16 GetActionName() const override; |
31 base::string16 GetAccessibleName(content::WebContents* web_contents) | 52 base::string16 GetAccessibleName(content::WebContents* web_contents) |
32 const override; | 53 const override; |
33 base::string16 GetTooltip(content::WebContents* web_contents) | 54 base::string16 GetTooltip(content::WebContents* web_contents) |
34 const override; | 55 const override; |
35 bool IsEnabled(content::WebContents* web_contents) const override; | 56 bool IsEnabled(content::WebContents* web_contents) const override; |
36 bool WantsToRun(content::WebContents* web_contents) const override; | 57 bool WantsToRun(content::WebContents* web_contents) const override; |
37 bool HasPopup(content::WebContents* web_contents) const override; | 58 bool HasPopup(content::WebContents* web_contents) const override; |
38 void HidePopup() override; | 59 void HidePopup() override; |
39 gfx::NativeView GetPopupNativeView() override; | 60 gfx::NativeView GetPopupNativeView() override; |
40 ui::MenuModel* GetContextMenu() override; | 61 ui::MenuModel* GetContextMenu() override; |
41 bool CanDrag() const override; | 62 bool CanDrag() const override; |
42 bool ExecuteAction(bool by_user) override; | 63 bool ExecuteAction(bool by_user) override; |
43 void UpdateState() override; | 64 void UpdateState() override; |
44 bool DisabledClickOpensMenu() const override; | 65 bool DisabledClickOpensMenu() const override; |
45 | 66 |
67 // media_router::IssuesObserver: | |
68 void OnIssueUpdated(const media_router::Issue* issue) override; | |
69 | |
70 // media_router::MediaRoutesObserver: | |
71 void OnRoutesUpdated(const std::vector<media_router::MediaRoute>& routes) | |
72 override; | |
73 | |
46 private: | 74 private: |
75 friend class TestMediaRouterAction; | |
76 FRIEND_TEST_ALL_PREFIXES(MediaRouterActionUnitTest, Initialization); | |
77 FRIEND_TEST_ALL_PREFIXES(MediaRouterActionUnitTest, UpdateIssues); | |
78 FRIEND_TEST_ALL_PREFIXES(MediaRouterActionUnitTest, UpdateRoutes); | |
79 FRIEND_TEST_ALL_PREFIXES(MediaRouterActionUnitTest, UpdateIssuesAndRoutes); | |
Peter Kasting
2015/08/03 21:28:51
I think in this case these friend declarations sig
apacible
2015/08/05 06:47:55
Thanks for bringing this up; from the changes (bas
| |
80 | |
47 // Returns a reference to the MediaRouterDialogController associated with | 81 // Returns a reference to the MediaRouterDialogController associated with |
48 // |delegate_|'s current WebContents. Guaranteed to be non-null. | 82 // |delegate_|'s current WebContents. Guaranteed to be non-null. |
49 // |delegate_| and its current WebContents must not be null. | 83 // |delegate_| and its current WebContents must not be null. |
50 media_router::MediaRouterDialogController* GetMediaRouterDialogController(); | 84 media_router::MediaRouterDialogController* GetMediaRouterDialogController(); |
51 | 85 |
86 // Marked virtual to use in tests. | |
Peter Kasting
2015/08/03 21:28:51
Nit: "Overridden by tests." would probably be clea
apacible
2015/08/05 06:47:55
Done.
| |
87 virtual media_router::MediaRouter* GetMediaRouter(Browser* browser); | |
88 | |
89 // Checks if the currents state of MediaRouterAction has changed. Updates | |
90 // |state_|. If |state_| has changed, update |state_| and then update | |
Peter Kasting
2015/08/03 21:28:51
Nit: update -> updates (2x)
apacible
2015/08/05 06:47:55
Done.
| |
91 // MediaRouterAction's icon. | |
Peter Kasting
2015/08/03 21:28:51
This updates |state_|, not just the icon. So eith
apacible
2015/08/05 06:47:55
Switched to keeping track of the current icon rath
| |
92 void MaybeUpdateIcon(); | |
93 | |
94 // Called when |issue_| or |local_active_route_exists_| may have changed. | |
Peter Kasting
2015/08/03 21:28:51
This comment is confusing, since it's not really p
apacible
2015/08/05 06:47:55
Done.
| |
95 MediaRouterActionState GetMediaRouterActionState(); | |
96 | |
52 const std::string id_; | 97 const std::string id_; |
53 const base::string16 name_; | 98 const base::string16 name_; |
54 | 99 |
55 // Cached icons. | 100 // Cached icons. |
101 gfx::Image media_router_active_icon_; | |
102 gfx::Image media_router_error_icon_; | |
56 gfx::Image media_router_idle_icon_; | 103 gfx::Image media_router_idle_icon_; |
104 gfx::Image media_router_warning_icon_; | |
105 | |
106 // Current state of the MediaRouterAction. | |
107 MediaRouterActionState state_; | |
108 | |
109 // Used to determine current state of the MediaRouterAction. | |
Peter Kasting
2015/08/03 21:28:51
This doesn't actually say what |issue_| is, how it
apacible
2015/08/05 06:47:55
Done.
| |
110 scoped_ptr<media_router::Issue> issue_; | |
111 | |
112 // Whether there exists a local active route. | |
113 bool has_local_routes_; | |
57 | 114 |
58 ToolbarActionViewDelegate* delegate_; | 115 ToolbarActionViewDelegate* delegate_; |
59 | 116 |
60 // The delegate to handle platform-specific implementations. | 117 // The delegate to handle platform-specific implementations. |
61 scoped_ptr<MediaRouterActionPlatformDelegate> platform_delegate_; | 118 scoped_ptr<MediaRouterActionPlatformDelegate> platform_delegate_; |
62 | 119 |
63 MediaRouterContextualMenu contextual_menu_; | 120 MediaRouterContextualMenu contextual_menu_; |
64 | 121 |
65 DISALLOW_COPY_AND_ASSIGN(MediaRouterAction); | 122 DISALLOW_COPY_AND_ASSIGN(MediaRouterAction); |
66 }; | 123 }; |
67 | 124 |
68 #endif // CHROME_BROWSER_UI_TOOLBAR_MEDIA_ROUTER_ACTION_H_ | 125 #endif // CHROME_BROWSER_UI_TOOLBAR_MEDIA_ROUTER_ACTION_H_ |
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