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 #ifndef UI_MESSAGE_CENTER_VIEWS_MESSAGE_CENTER_BUBBLE_H_ 6 #define UI_MESSAGE_CENTER_VIEWS_MESSAGE_CENTER_BUBBLE_H_ 7 8 #include "base/memory/weak_ptr.h" 9 #include "ui/message_center/message_center_export.h" 10 #include "ui/message_center/views/message_bubble_base.h" 11 #include "ui/views/widget/widget_observer.h" 12 13 namespace message_center { 14 15 class MessageCenterView; 16 17 // Bubble for message center. 18 class MESSAGE_CENTER_EXPORT MessageCenterBubble 19 : public MessageBubbleBase, 20 public views::WidgetObserver, 21 public base::SupportsWeakPtr<MessageCenterBubble> { 22 public: 23 MessageCenterBubble(MessageCenter* message_center, 24 MessageCenterTray* tray, 25 bool first_item_has_no_margin); 26 27 virtual ~MessageCenterBubble(); 28 29 void SetSettingsVisible(); 30 31 // Overridden from views::WidgetObserver: 32 virtual void OnWidgetClosing(views::Widget* widget) OVERRIDE; 33 34 // Overridden from MessageBubbleBase: 35 virtual views::TrayBubbleView::InitParams GetInitParams( 36 views::TrayBubbleView::AnchorAlignment anchor_alignment) OVERRIDE; 37 virtual void InitializeContents(views::TrayBubbleView* bubble_view) OVERRIDE; 38 virtual void OnBubbleViewDestroyed() OVERRIDE; 39 virtual void UpdateBubbleView() OVERRIDE; 40 virtual void OnMouseEnteredView() OVERRIDE; 41 virtual void OnMouseExitedView() OVERRIDE; 42 43 size_t NumMessageViewsForTest() const; 44 45 private: 46 MessageCenterView* message_center_view_; 47 48 // The maximum height 49 int max_height_; 50 51 // Use settings view as the initially visible content if true. 52 bool initially_settings_visible_; 53 54 // True if the first message which gets shown should have no margin against 55 // the used anchor. 56 bool first_item_has_no_margin_; 57 58 base::string16 title_; 59 60 DISALLOW_COPY_AND_ASSIGN(MessageCenterBubble); 61 }; 62 63 } // namespace message_center 64 65 #endif // UI_MESSAGE_CENTER_VIEWS_MESSAGE_CENTER_BUBBLE_H_ 66