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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; |
15 class MediaRouterAction; | |
12 class MediaRouterActionPlatformDelegate; | 16 class MediaRouterActionPlatformDelegate; |
13 | 17 |
14 namespace media_router { | 18 namespace media_router { |
19 class Issue; | |
20 class MediaRoute; | |
21 class MediaRouter; | |
15 class MediaRouterDialogController; | 22 class MediaRouterDialogController; |
16 } // namespace media_router | 23 } // namespace media_router |
17 | 24 |
25 class MediaRouterActionObserver : public media_router::IssuesObserver, | |
Kevin M
2015/08/03 17:15:37
Add a comment about the class' function?
apacible
2015/08/03 20:47:22
Acknowledged.
| |
26 public media_router::MediaRoutesObserver { | |
27 public: | |
28 MediaRouterActionObserver(media_router::MediaRouter* router, | |
Kevin M
2015/08/03 17:15:37
As per our discussion, the MediaRouter* will not c
apacible
2015/08/03 20:47:22
Done.
| |
29 MediaRouterAction* action); | |
30 ~MediaRouterActionObserver() override; | |
31 | |
32 // media_router::IssuesObserver: | |
33 void OnIssueUpdated(const media_router::Issue* issue) override; | |
34 | |
35 // media_router::MediaRoutesObserver: | |
36 void OnRoutesUpdated(const std::vector<media_router::MediaRoute>& routes) | |
37 override; | |
38 | |
39 private: | |
40 MediaRouterAction* action_; | |
41 | |
42 DISALLOW_COPY_AND_ASSIGN(MediaRouterActionObserver); | |
43 }; | |
44 | |
45 // The current state of the MediaRouterAction. | |
46 enum MediaRouterActionState { | |
47 // Indicates that the current Chrome profile is not using any devices. | |
48 // Devices may or may not be available. | |
49 MEDIA_ROUTER_ACTION_IDLE, | |
50 | |
51 // Indicates that the current Chrome profile is using at least one device. | |
52 MEDIA_ROUTER_ACTION_ACTIVE, | |
53 | |
54 // Indicates a failure, e.g. session launch failure. | |
55 MEDIA_ROUTER_ACTION_ERROR, | |
56 | |
57 // Indicates warning messages. | |
58 MEDIA_ROUTER_ACTION_WARNING, | |
59 }; | |
60 | |
18 // The class for the Media Router component action that will be shown in | 61 // The class for the Media Router component action that will be shown in |
19 // the toolbar. | 62 // the toolbar. |
20 class MediaRouterAction : public ToolbarActionViewController { | 63 class MediaRouterAction : public ToolbarActionViewController { |
21 public: | 64 public: |
22 explicit MediaRouterAction(Browser* browser); | 65 explicit MediaRouterAction(Browser* browser); |
23 ~MediaRouterAction() override; | 66 ~MediaRouterAction() override; |
24 | 67 |
25 // ToolbarActionViewController implementation. | 68 // ToolbarActionViewController implementation. |
26 const std::string& GetId() const override; | 69 const std::string& GetId() const override; |
27 void SetDelegate(ToolbarActionViewDelegate* delegate) override; | 70 void SetDelegate(ToolbarActionViewDelegate* delegate) override; |
28 gfx::Image GetIcon(content::WebContents* web_contents, | 71 gfx::Image GetIcon(content::WebContents* web_contents, |
29 const gfx::Size& size) override; | 72 const gfx::Size& size) override; |
30 base::string16 GetActionName() const override; | 73 base::string16 GetActionName() const override; |
31 base::string16 GetAccessibleName(content::WebContents* web_contents) | 74 base::string16 GetAccessibleName(content::WebContents* web_contents) |
32 const override; | 75 const override; |
33 base::string16 GetTooltip(content::WebContents* web_contents) | 76 base::string16 GetTooltip(content::WebContents* web_contents) |
34 const override; | 77 const override; |
35 bool IsEnabled(content::WebContents* web_contents) const override; | 78 bool IsEnabled(content::WebContents* web_contents) const override; |
36 bool WantsToRun(content::WebContents* web_contents) const override; | 79 bool WantsToRun(content::WebContents* web_contents) const override; |
37 bool HasPopup(content::WebContents* web_contents) const override; | 80 bool HasPopup(content::WebContents* web_contents) const override; |
38 void HidePopup() override; | 81 void HidePopup() override; |
39 gfx::NativeView GetPopupNativeView() override; | 82 gfx::NativeView GetPopupNativeView() override; |
40 ui::MenuModel* GetContextMenu() override; | 83 ui::MenuModel* GetContextMenu() override; |
41 bool CanDrag() const override; | 84 bool CanDrag() const override; |
42 bool ExecuteAction(bool by_user) override; | 85 bool ExecuteAction(bool by_user) override; |
43 void UpdateState() override; | 86 void UpdateState() override; |
44 bool DisabledClickOpensMenu() const override; | 87 bool DisabledClickOpensMenu() const override; |
45 | 88 |
89 // Updates |issue_|. |issue| may be null. | |
90 void SetCurrentIssue(const media_router::Issue* issue); | |
91 | |
92 // Updates |has_local_routes_|. | |
93 void SetHasLocalRoutes(bool has_local_routes); | |
94 | |
46 private: | 95 private: |
96 friend class TestMediaRouterAction; | |
97 FRIEND_TEST_ALL_PREFIXES(MediaRouterActionUnitTest, Initialization); | |
98 FRIEND_TEST_ALL_PREFIXES(MediaRouterActionUnitTest, UpdateIssues); | |
99 FRIEND_TEST_ALL_PREFIXES(MediaRouterActionUnitTest, UpdateRoutes); | |
100 FRIEND_TEST_ALL_PREFIXES(MediaRouterActionUnitTest, UpdateIssuesAndRoutes); | |
101 | |
47 // Returns a reference to the MediaRouterDialogController associated with | 102 // Returns a reference to the MediaRouterDialogController associated with |
48 // |delegate_|'s current WebContents. Guaranteed to be non-null. | 103 // |delegate_|'s current WebContents. Guaranteed to be non-null. |
49 // |delegate_| and its current WebContents must not be null. | 104 // |delegate_| and its current WebContents must not be null. |
50 media_router::MediaRouterDialogController* GetMediaRouterDialogController(); | 105 media_router::MediaRouterDialogController* GetMediaRouterDialogController(); |
51 | 106 |
107 // Marked virtual to use in tests. | |
108 virtual media_router::MediaRouter* GetMediaRouter(); | |
109 | |
110 // Checks if the currents state of MediaRouterAction has changed. Updates | |
111 // |state_|. If |state_| has changed, update |state_| and then update | |
112 // MediaRouterAction's icon. | |
113 void MaybeUpdateIcon(); | |
114 | |
115 // Called when |issue_| or |local_active_route_exists_| may have changed. | |
116 MediaRouterActionState GetMediaRouterActionState(); | |
117 | |
52 const std::string id_; | 118 const std::string id_; |
53 const base::string16 name_; | 119 const base::string16 name_; |
54 | 120 |
55 // Cached icons. | 121 // Cached icons. |
122 gfx::Image media_router_active_icon_; | |
123 gfx::Image media_router_error_icon_; | |
56 gfx::Image media_router_idle_icon_; | 124 gfx::Image media_router_idle_icon_; |
125 gfx::Image media_router_warning_icon_; | |
126 | |
127 // Current state of the MediaRouterAction. | |
128 MediaRouterActionState state_; | |
129 | |
130 // Used to determine current state of the MediaRouterAction. | |
131 scoped_ptr<media_router::Issue> issue_; | |
132 | |
133 // Whether there exists a local active route. | |
134 bool has_local_routes_; | |
57 | 135 |
58 ToolbarActionViewDelegate* delegate_; | 136 ToolbarActionViewDelegate* delegate_; |
137 // scoped_ptr<media_router::IssuesObserver> issues_observer_; | |
Kevin M
2015/08/03 17:15:37
Remove these?
apacible
2015/08/03 20:47:22
Done.
| |
138 // scoped_ptr<media_router::MediaRoutesObserver> routes_observer_; | |
139 scoped_ptr<MediaRouterActionObserver> action_observer_; | |
59 | 140 |
60 // The delegate to handle platform-specific implementations. | 141 // The delegate to handle platform-specific implementations. |
61 scoped_ptr<MediaRouterActionPlatformDelegate> platform_delegate_; | 142 scoped_ptr<MediaRouterActionPlatformDelegate> platform_delegate_; |
62 | 143 |
63 MediaRouterContextualMenu contextual_menu_; | 144 MediaRouterContextualMenu contextual_menu_; |
64 | 145 |
65 DISALLOW_COPY_AND_ASSIGN(MediaRouterAction); | 146 DISALLOW_COPY_AND_ASSIGN(MediaRouterAction); |
66 }; | 147 }; |
67 | 148 |
68 #endif // CHROME_BROWSER_UI_TOOLBAR_MEDIA_ROUTER_ACTION_H_ | 149 #endif // CHROME_BROWSER_UI_TOOLBAR_MEDIA_ROUTER_ACTION_H_ |
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