chrome/browser/ui/cocoa/profiles/avatar_menu_bubble_controller.h

   1 // Copyright 2014 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 CHROME_BROWSER_UI_COCOA_PROFILES_AVATAR_MENU_BUBBLE_CONTROLLER_H_
   6 #define CHROME_BROWSER_UI_COCOA_PROFILES_AVATAR_MENU_BUBBLE_CONTROLLER_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 #include "base/mac/scoped_nsobject.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #import "chrome/browser/ui/cocoa/base_bubble_controller.h"
  13 #import "ui/base/cocoa/tracking_area.h"
  14
  15 class AvatarMenu;
  16 class Browser;
  17
  18 // This window controller manages the bubble that displays a "menu" of profiles.
  19 // It is brought open by clicking on the avatar icon in the window frame.
  20 @interface AvatarMenuBubbleController : BaseBubbleController {
  21  @private
  22   // The menu that contains the data from the backend.
  23   scoped_ptr<AvatarMenu> menu_;
  24
  25   // Array of the below view controllers.
  26   base::scoped_nsobject<NSMutableArray> items_;
  27
  28   // Is set to true if the supervised user has clicked on Switch Users.
  29   BOOL expanded_;
  30 }
  31
  32 // Designated initializer. The browser is passed to the menu for profile
  33 // information.
  34 - (id)initWithBrowser:(Browser*)parentBrowser
  35            anchoredAt:(NSPoint)point;
  36
  37 // Creates a new profile.
  38 - (IBAction)newProfile:(id)sender;
  39
  40 // Switches to a given profile. |sender| is an AvatarMenuItemController.
  41 - (IBAction)switchToProfile:(id)sender;
  42
  43 // Edits a given profile. |sender| is an AvatarMenuItemController.
  44 - (IBAction)editProfile:(id)sender;
  45
  46 // Switches from the supervised user avatar menu to the normal avatar menu which
  47 // allows to switch profiles.
  48 - (IBAction)switchProfile:(id)sender;
  49
  50 @end
  51
  52 ////////////////////////////////////////////////////////////////////////////////
  53
  54 // This view controller manages the menu item XIB.
  55 @interface AvatarMenuItemController : NSViewController<NSAnimationDelegate> {
  56  @private
  57   // The parent menu controller; owns this.
  58   __weak AvatarMenuBubbleController* controller_;
  59
  60   // The index of the item in the AvatarMenu.
  61   size_t menuIndex_;
  62
  63   // Tracks whether this item is currently highlighted.
  64   BOOL isHighlighted_;
  65
  66   // The animation showing the edit link, which is run after the user has
  67   // dwelled over the item for a short delay.
  68   base::scoped_nsobject<NSAnimation> linkAnimation_;
  69
  70   // Instance variables that back the outlets.
  71   __weak NSImageView* iconView_;
  72   __weak NSImageView* activeView_;
  73   __weak NSTextField* nameField_;
  74   // These two views sit on top of each other, and only one is visible at a
  75   // time. The editButton_ is visible when the mouse is over the item and the
  76   // emailField_ is visible otherwise.
  77   __weak NSTextField* emailField_;
  78   __weak NSButton* editButton_;
  79 }
  80 @property(readonly, nonatomic) size_t menuIndex;
  81 @property(assign, nonatomic) BOOL isHighlighted;
  82 @property(assign, nonatomic) IBOutlet NSImageView* iconView;
  83 @property(assign, nonatomic) IBOutlet NSImageView* activeView;
  84 @property(assign, nonatomic) IBOutlet NSTextField* nameField;
  85 @property(assign, nonatomic) IBOutlet NSTextField* emailField;
  86 @property(assign, nonatomic) IBOutlet NSButton* editButton;
  87
  88 // Designated initializer.
  89 - (id)initWithMenuIndex:(size_t)menuIndex
  90           menuController:(AvatarMenuBubbleController*)controller;
  91
  92 // Actions that are forwarded to the |controller_|.
  93 - (IBAction)switchToProfile:(id)sender;
  94 - (IBAction)editProfile:(id)sender;
  95
  96 // Highlights the subviews appropriately for a given event type from the switch
  97 // profile button.
  98 - (void)highlightForEventType:(NSEventType)type;
  99
 100 @end
 101
 102 ////////////////////////////////////////////////////////////////////////////////
 103
 104 // Simple button cell to get tracking and mouse events forwarded back to the
 105 // view controller for changing highlight style of the item subviews. This is
 106 // an invisible button that underlays most of the menu item and is responsible
 107 // for performing the switch profile action.
 108 @interface AvatarMenuItemView : NSView {
 109  @private
 110   // The controller that manages this.
 111   __weak AvatarMenuItemController* viewController_;
 112
 113   // Used to highlight the background on hover.
 114   ui::ScopedCrTrackingArea trackingArea_;
 115 }
 116 @property(assign, nonatomic) IBOutlet AvatarMenuItemController* viewController;
 117 @end
 118
 119 ////////////////////////////////////////////////////////////////////////////////
 120
 121 @interface AccessibilityIgnoredImageCell : NSImageCell
 122 @end
 123
 124 @interface AccessibilityIgnoredTextFieldCell : NSTextFieldCell
 125 @end
 126
 127 // Testing API /////////////////////////////////////////////////////////////////
 128
 129 @interface AvatarMenuBubbleController (ExposedForTesting)
 130 - (id)initWithMenu:(AvatarMenu*)menu
 131        parentWindow:(NSWindow*)parent
 132          anchoredAt:(NSPoint)point;
 133 - (void)performLayout;
 134 - (NSMutableArray*)items;
 135 @end
 136
 137 @interface AvatarMenuItemController (ExposedForTesting)
 138 - (void)willStartAnimation:(NSAnimation*)animation;
 139 @end
 140
 141 #endif  // CHROME_BROWSER_UI_COCOA_PROFILES_AVATAR_MENU_BUBBLE_CONTROLLER_H_