| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_SYSTEM_MESSAGE_CENTER_ASH_MESSAGE_POPUP_COLLECTION_H_ |
| #define ASH_SYSTEM_MESSAGE_CENTER_ASH_MESSAGE_POPUP_COLLECTION_H_ |
| |
| #include <stdint.h> |
| |
| #include "ash/ash_export.h" |
| #include "ash/public/cpp/shelf_types.h" |
| #include "ash/shelf/shelf_observer.h" |
| #include "ash/shell_observer.h" |
| #include "base/macros.h" |
| #include "ui/display/display_observer.h" |
| #include "ui/gfx/geometry/rect.h" |
| #include "ui/message_center/views/message_popup_collection.h" |
| #include "ui/message_center/views/message_view.h" |
| #include "ui/views/widget/widget_observer.h" |
| |
| namespace display { |
| class Screen; |
| } |
| |
| namespace ash { |
| |
| class AshMessagePopupCollectionTest; |
| class Shelf; |
| |
| // The MessagePopupCollection subclass for Ash. It needs to handle alignment of |
| // the shelf and its autohide state. |
| class ASH_EXPORT AshMessagePopupCollection |
| : public message_center::MessagePopupCollection, |
| public ShelfObserver, |
| public display::DisplayObserver, |
| public views::WidgetObserver, |
| public message_center::MessageView::Observer { |
| public: |
| // The name that will set for the message popup widget in |
| // ConfigureWidgetInitParamsForContainer(), and that can be used to identify a |
| // message popup widget. |
| static const char kMessagePopupWidgetName[]; |
| |
| explicit AshMessagePopupCollection(Shelf* shelf); |
| ~AshMessagePopupCollection() override; |
| |
| // Start observing the system. |
| void StartObserving(display::Screen* screen, const display::Display& display); |
| |
| // Sets the current height of the system tray bubble (or legacy notification |
| // bubble) so that notification toasts can avoid it. |
| void SetTrayBubbleHeight(int height); |
| |
| // message_center::MessagePopupCollection: |
| int GetToastOriginX(const gfx::Rect& toast_bounds) const override; |
| int GetBaseline() const override; |
| gfx::Rect GetWorkArea() const override; |
| bool IsTopDown() const override; |
| bool IsFromLeft() const override; |
| bool RecomputeAlignment(const display::Display& display) override; |
| void ConfigureWidgetInitParamsForContainer( |
| views::Widget* widget, |
| views::Widget::InitParams* init_params) override; |
| bool IsPrimaryDisplayForNotification() const override; |
| bool BlockForMixedFullscreen( |
| const message_center::Notification& notification) const override; |
| void NotifyPopupAdded(message_center::MessagePopupView* popup) override; |
| void NotifyPopupClosed(message_center::MessagePopupView* popup) override; |
| |
| // Returns the current tray bubble height or 0 if there is no bubble. |
| int tray_bubble_height_for_test() const { return tray_bubble_height_; } |
| |
| private: |
| friend class AshMessagePopupCollectionTest; |
| |
| // message_center::MessageView::Observer: |
| void OnSlideOut(const std::string& notification_id) override; |
| void OnCloseButtonPressed(const std::string& notification_id) override; |
| void OnSettingsButtonPressed(const std::string& notification_id) override; |
| void OnSnoozeButtonPressed(const std::string& notification_id) override; |
| |
| // Get the current alignment of the shelf. |
| ShelfAlignment GetAlignment() const; |
| |
| // Utility function to get the display which should be care about. |
| display::Display GetCurrentDisplay() const; |
| |
| // Compute the new work area. |
| void UpdateWorkArea(); |
| |
| // ShelfObserver: |
| void OnShelfWorkAreaInsetsChanged() override; |
| |
| // display::DisplayObserver: |
| void OnDisplayMetricsChanged(const display::Display& display, |
| uint32_t metrics) override; |
| |
| // views::WidgetObserver: |
| void OnWidgetClosing(views::Widget* widget) override; |
| void OnWidgetActivationChanged(views::Widget* widget, bool active) override; |
| |
| display::Screen* screen_; |
| gfx::Rect work_area_; |
| Shelf* shelf_; |
| int tray_bubble_height_; |
| |
| std::set<views::Widget*> tracked_widgets_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AshMessagePopupCollection); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_SYSTEM_MESSAGE_CENTER_ASH_MESSAGE_POPUP_COLLECTION_H_ |