15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef ASH_SYSTEM_STATUS_AREA_WIDGET_DELEGATE_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define ASH_SYSTEM_STATUS_AREA_WIDGET_DELEGATE_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/ash_export.h" 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ash/shelf/shelf_types.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/wm/gestures/shelf_gesture_handler.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/image/image_skia.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/accessible_pane_view.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/widget/widget_delegate.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ash { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class FocusCycler; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ASH_EXPORT StatusAreaWidgetDelegate : public views::AccessiblePaneView, 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public views::WidgetDelegate { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StatusAreaWidgetDelegate(); 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~StatusAreaWidgetDelegate(); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add a tray view to the widget (e.g. system tray, web notifications). 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void AddTray(views::View* tray); 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Called whenever layout might change (e.g. alignment changed). 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void UpdateLayout(); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets the focus cycler. 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetFocusCyclerForTesting(const FocusCycler* focus_cycler); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void set_alignment(ShelfAlignment alignment) { alignment_ = alignment; } 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Overridden from views::AccessiblePaneView. 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual View* GetDefaultFocusableChild() OVERRIDE; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Overridden from views::View: 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual views::Widget* GetWidget() OVERRIDE; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual const views::Widget* GetWidget() const OVERRIDE; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Overridden from ui::EventHandler: 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // views::WidgetDelegate overrides: 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool CanActivate() const OVERRIDE; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void DeleteDelegate() OVERRIDE; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Overridden from views::View: 51b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) virtual void ChildPreferredSizeChanged(views::View* child) OVERRIDE; 52b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) virtual void ChildVisibilityChanged(views::View* child) OVERRIDE; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void UpdateWidgetSize(); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const FocusCycler* focus_cycler_for_testing_; 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShelfAlignment alignment_; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShelfGestureHandler gesture_handler_; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(StatusAreaWidgetDelegate); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ash 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // ASH_SYSTEM_STATUS_AREA_WIDGET_DELEGATE_H_ 68