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1 // Copyright (c) 2013 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. | |
4 | |
5 #include "ui/message_center/message_center_tray.h" | |
6 | |
7 #include "base/observer_list.h" | |
8 #include "base/utf_string_conversions.h" | |
9 #include "ui/message_center/message_center_bubble.h" | |
10 #include "ui/message_center/message_popup_bubble.h" | |
11 #include "ui/views/widget/widget.h" | |
12 | |
13 namespace ui { | |
14 | |
15 MessageCenterTray::MessageCenterTray( | |
16 MessageCenterTrayDelegate* delegate, | |
17 message_center::MessageCenter* message_center) | |
18 : message_center_(message_center), | |
19 message_center_visible_(false), | |
20 popups_visible_(false), | |
21 delegate_(delegate) { | |
22 message_center_->AddObserver(this); | |
23 } | |
24 | |
25 MessageCenterTray::~MessageCenterTray() { | |
26 message_center_->RemoveObserver(this); | |
27 } | |
28 | |
29 void MessageCenterTray::ShowMessageCenterBubble() { | |
30 if (message_center_visible_) | |
31 return; | |
32 | |
33 message_center_->SetMessageCenterVisible(true); | |
34 HidePopupBubble(); | |
35 | |
36 message_center::MessageCenterBubble* bubble = | |
37 new message_center::MessageCenterBubble(message_center_); | |
38 message_center_visible_ = delegate_->ShowMessageCenter(bubble); | |
Pete Williamson
2013/01/24 19:41:59
Do we need some error handling here if ShowMessage
dewittj
2013/01/25 00:49:04
At this point I'm leaving error handling up to the
| |
39 } | |
40 | |
41 bool MessageCenterTray::HideMessageCenterBubble() { | |
42 if (!message_center_visible_) | |
43 return false; | |
44 delegate_->HideMessageCenter(); | |
45 message_center_visible_ = false; | |
46 message_center_->SetMessageCenterVisible(false); | |
47 NotifyMessageCenterTrayChanged(); | |
48 return true; | |
49 } | |
50 | |
51 void MessageCenterTray::ToggleMessageCenterBubble() { | |
Pete Williamson
2013/01/24 19:41:59
Do we really use this function? If not, this may
dewittj
2013/01/25 00:49:04
It is used in WebNotificationTrayWin.
| |
52 if (message_center_visible_) | |
53 HideMessageCenterBubble(); | |
54 else | |
55 ShowMessageCenterBubble(); | |
56 } | |
57 | |
58 void MessageCenterTray::ShowPopupBubble() { | |
59 if (message_center_visible_) | |
Pete Williamson
2013/01/24 19:41:59
This seems a bit strange - if we ask for a popup b
dewittj
2013/01/25 00:49:04
Yes, though I should probably throw in an UpdateMe
| |
60 return; | |
61 | |
62 if (popups_visible_) { | |
63 delegate_->UpdatePopups(); | |
64 NotifyMessageCenterTrayChanged(); | |
65 return; | |
66 } | |
67 | |
68 if (!message_center_->HasPopupNotifications()) | |
69 return; | |
70 | |
71 message_center::MessagePopupBubble* bubble = | |
72 new message_center::MessagePopupBubble(message_center_); | |
73 popups_visible_ = delegate_->ShowPopups(bubble); | |
74 } | |
75 | |
76 bool MessageCenterTray::HidePopupBubble() { | |
77 if (!popups_visible_) | |
78 return false; | |
79 | |
80 delegate_->HidePopups(); | |
81 popups_visible_ = false; | |
82 | |
83 return true; | |
84 } | |
85 | |
86 void MessageCenterTray::OnMessageCenterChanged(bool new_notification) { | |
87 if (message_center_visible_) { | |
88 if (message_center_->NotificationCount() == 0) | |
89 HideMessageCenterBubble(); | |
90 else | |
91 delegate_->UpdateMessageCenter(); | |
92 } | |
93 if (popups_visible_) { | |
94 if (message_center_->NotificationCount() == 0) | |
95 HidePopupBubble(); | |
96 else | |
97 delegate_->UpdatePopups(); | |
98 } | |
99 | |
100 NotifyMessageCenterTrayChanged(); | |
101 if (new_notification) | |
102 ShowPopupBubble(); | |
103 } | |
104 | |
105 void MessageCenterTray::NotifyMessageCenterTrayChanged() { | |
106 delegate_->OnMessageCenterTrayChanged(); | |
107 } | |
108 | |
109 } // namespace ui | |
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