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| 1 // Copyright (c) 2012 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 "ash/system/web_notification/popup_bubble.h" | |
| 6 | |
| 7 #include "ash/system/tray/tray_bubble_view.h" | |
| 8 #include "ash/system/web_notification/web_notification_view.h" | |
| 9 #include "ui/views/layout/box_layout.h" | |
| 10 #include "ui/views/view.h" | |
| 11 #include "ui/views/widget/widget.h" | |
| 12 | |
| 13 namespace message_center { | |
| 14 | |
| 15 const int kAutocloseDelaySeconds = 5; | |
| 16 | |
| 17 // Popup notifications contents. | |
| 18 class PopupBubbleContentsView : public views::View { | |
| 19 public: | |
| 20 explicit PopupBubbleContentsView( | |
| 21 WebNotificationList::Delegate* list_delegate) | |
| 22 : list_delegate_(list_delegate) { | |
| 23 SetLayoutManager( | |
| 24 new views::BoxLayout(views::BoxLayout::kVertical, 0, 0, 1)); | |
| 25 | |
| 26 content_ = new views::View; | |
| 27 content_->SetLayoutManager( | |
| 28 new views::BoxLayout(views::BoxLayout::kVertical, 0, 0, 1)); | |
| 29 AddChildView(content_); | |
| 30 | |
| 31 content_->SetPaintToLayer(true); | |
| 32 content_->SetFillsBoundsOpaquely(false); | |
| 33 content_->layer()->SetMasksToBounds(true); | |
| 34 } | |
| 35 | |
| 36 void Update(const WebNotificationList::Notifications& popup_notifications) { | |
| 37 content_->RemoveAllChildViews(true); | |
| 38 for (WebNotificationList::Notifications::const_iterator iter = | |
| 39 popup_notifications.begin(); | |
| 40 iter != popup_notifications.end(); ++iter) { | |
| 41 WebNotificationView* view = new WebNotificationView( | |
| 42 list_delegate_, *iter, 0); | |
| 43 content_->AddChildView(view); | |
| 44 } | |
| 45 content_->SizeToPreferredSize(); | |
| 46 content_->InvalidateLayout(); | |
| 47 Layout(); | |
| 48 if (GetWidget()) | |
| 49 GetWidget()->GetRootView()->SchedulePaint(); | |
| 50 } | |
| 51 | |
| 52 size_t NumMessageViews() const { | |
| 53 return content_->child_count(); | |
| 54 } | |
| 55 | |
| 56 private: | |
| 57 WebNotificationList::Delegate* list_delegate_; | |
| 58 views::View* content_; | |
| 59 | |
| 60 DISALLOW_COPY_AND_ASSIGN(PopupBubbleContentsView); | |
| 61 }; | |
| 62 | |
| 63 // PopupBubble | |
| 64 PopupBubble::PopupBubble(WebNotificationList::Delegate* delegate) : | |
| 65 WebNotificationBubble(delegate), | |
| 66 contents_view_(NULL), | |
| 67 num_popups_(0) { | |
| 68 } | |
| 69 | |
| 70 PopupBubble::~PopupBubble() { | |
| 71 } | |
| 72 | |
| 73 TrayBubbleView::InitParams PopupBubble::GetInitParams( | |
| 74 TrayBubbleView::AnchorAlignment anchor_alignment) { | |
| 75 TrayBubbleView::InitParams init_params = | |
| 76 GetDefaultInitParams(anchor_alignment); | |
| 77 init_params.top_color = kBackgroundColor; | |
| 78 init_params.arrow_color = kBackgroundColor; | |
| 79 init_params.close_on_deactivate = false; | |
| 80 return init_params; | |
| 81 } | |
| 82 | |
| 83 void PopupBubble::InitializeContents(TrayBubbleView* bubble_view) { | |
| 84 bubble_view_ = bubble_view; | |
| 85 contents_view_ = new PopupBubbleContentsView(list_delegate_); | |
| 86 bubble_view_->AddChildView(contents_view_); | |
| 87 UpdateBubbleView(); | |
| 88 } | |
| 89 | |
| 90 void PopupBubble::OnBubbleViewDestroyed() { | |
| 91 contents_view_ = NULL; | |
| 92 } | |
| 93 | |
| 94 void PopupBubble::UpdateBubbleView() { | |
| 95 WebNotificationList::Notifications popup_notifications; | |
| 96 list_delegate_->GetNotificationList()->GetPopupNotifications( | |
| 97 &popup_notifications); | |
| 98 if (popup_notifications.size() == 0) { | |
| 99 if (bubble_view()) | |
| 100 bubble_view()->delegate()->HideBubble(bubble_view()); // deletes |this| | |
| 101 return; | |
| 102 } | |
| 103 // Only reset the timer when the number of visible notifications changes. | |
| 104 if (num_popups_ != popup_notifications.size()) { | |
| 105 num_popups_ = popup_notifications.size(); | |
| 106 StartAutoCloseTimer(); | |
| 107 } | |
| 108 contents_view_->Update(popup_notifications); | |
| 109 bubble_view_->Show(); | |
| 110 bubble_view_->UpdateBubble(); | |
| 111 } | |
| 112 | |
| 113 void PopupBubble::OnMouseEnteredView() { | |
| 114 StopAutoCloseTimer(); | |
| 115 } | |
| 116 | |
| 117 void PopupBubble::OnMouseExitedView() { | |
| 118 StartAutoCloseTimer(); | |
| 119 } | |
| 120 | |
| 121 void PopupBubble::StartAutoCloseTimer() { | |
| 122 autoclose_.Start(FROM_HERE, | |
| 123 base::TimeDelta::FromSeconds( | |
| 124 kAutocloseDelaySeconds), | |
| 125 this, &PopupBubble::OnAutoClose); | |
| 126 } | |
| 127 | |
| 128 void PopupBubble::StopAutoCloseTimer() { | |
| 129 autoclose_.Stop(); | |
| 130 } | |
| 131 | |
| 132 void PopupBubble::OnAutoClose() { | |
| 133 list_delegate_->GetNotificationList()->MarkPopupsAsShown(); | |
| 134 num_popups_ = 0; | |
| 135 UpdateBubbleView(); | |
| 136 } | |
| 137 | |
| 138 size_t PopupBubble::NumMessageViewsForTest() const { | |
| 139 return contents_view_->NumMessageViews(); | |
| 140 } | |
| 141 | |
| 142 } // namespace message_center | |
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Chromium Code Reviews
Issue 11229022:
Move ash/system/web_notification message_center to ui/ (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src