chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_cocoa.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_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_COCOA_H_
   6 #define CHROME_BROWSER_UI_COCOA_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_COCOA_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 #include "base/mac/scoped_nsobject.h"
  11 #import "chrome/browser/ui/passwords/manage_passwords_bubble.h"
  12
  13 namespace content {
  14 class WebContents;
  15 }
  16
  17 @class ManagePasswordsBubbleController;
  18 @class ManagePasswordsBubbleCocoaNotificationBridge;
  19 class ManagePasswordsIcon;
  20
  21 // Cocoa implementation of the platform-independent password bubble interface.
  22 class ManagePasswordsBubbleCocoa : public ManagePasswordsBubble {
  23  public:
  24   // Creates and shows the bubble, which owns itself. Does nothing if the bubble
  25   // is already shown.
  26   static void Show(content::WebContents* webContents, bool user_action);
  27
  28   // Closes and deletes the bubble.
  29   void Close();
  30
  31   // Sets the location bar icon that should be updated with state changes.
  32   void SetIcon(ManagePasswordsIcon* icon) { icon_ = icon; }
  33
  34   // Accessor for the global bubble.
  35   static ManagePasswordsBubbleCocoa* instance() { return bubble_; }
  36
  37  private:
  38   friend class ManagePasswordsBubbleCocoaTest;
  39   friend class ManagePasswordsBubbleTest;
  40
  41   // Instance-specific logic. Clients should use the static interface.
  42   ManagePasswordsBubbleCocoa(content::WebContents* webContents,
  43                              DisplayReason displayReason,
  44                              ManagePasswordsIcon* icon);
  45   ~ManagePasswordsBubbleCocoa() override;
  46   void Show();
  47
  48   // Cleans up state and deletes itself. Called when the bubble is closed.
  49   void OnClose();
  50
  51   // The location bar icon corresponding to the bubble.
  52   ManagePasswordsIcon* icon_;
  53
  54   // Whether there is currently a close operation taking place. Prevents
  55   // multiple attempts to close the window.
  56   bool closing_;
  57
  58   // The view controller for the bubble. Weak; owns itself. Must be nilled
  59   // after the bubble is closed.
  60   ManagePasswordsBubbleController* controller_;
  61
  62   // WebContents on which the bubble should be displayed. Weak.
  63   content::WebContents* webContents_;
  64
  65   // Listens for NSNotificationCenter notifications.
  66   base::scoped_nsobject<ManagePasswordsBubbleCocoaNotificationBridge> bridge_;
  67
  68   // The global bubble instance. Deleted by Close().
  69   static ManagePasswordsBubbleCocoa* bubble_;
  70
  71   DISALLOW_COPY_AND_ASSIGN(ManagePasswordsBubbleCocoa);
  72 };
  73
  74 #endif  // CHROME_BROWSER_UI_COCOA_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_COCOA_H_