Home | History | Annotate | Download | only in passwords 
      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 namespace chrome {
     18 void ShowManagePasswordsBubble(content::WebContents* webContents);
     19 }
     20 
     21 @class ManagePasswordsBubbleController;
     22 @class ManagePasswordsBubbleCocoaNotificationBridge;
     23 class ManagePasswordsIcon;
     24 
     25 // Cocoa implementation of the platform-independent password bubble interface.
     26 class ManagePasswordsBubbleCocoa : public ManagePasswordsBubble {
     27  public:
     28   // Creates and shows the bubble, which owns itself. Does nothing if the bubble
     29   // is already shown.
     30   static void ShowBubble(content::WebContents* webContents,
     31                          DisplayReason displayReason,
     32                          ManagePasswordsIcon* icon);
     33 
     34   // Closes and deletes the bubble.
     35   void Close();
     36 
     37   // Sets the location bar icon that should be updated with state changes.
     38   void SetIcon(ManagePasswordsIcon* icon) { icon_ = icon; }
     39 
     40   // Accessor for the global bubble.
     41   static ManagePasswordsBubbleCocoa* instance() { return bubble_; }
     42 
     43  private:
     44   friend class ManagePasswordsBubbleCocoaTest;
     45   friend class ManagePasswordsBubbleTest;
     46   friend void chrome::ShowManagePasswordsBubble(
     47       content::WebContents* webContents);
     48 
     49   // Instance-specific logic. Clients should use the static interface.
     50   ManagePasswordsBubbleCocoa(content::WebContents* webContents,
     51                              DisplayReason displayReason,
     52                              ManagePasswordsIcon* icon);
     53   virtual ~ManagePasswordsBubbleCocoa();
     54   void Show();
     55 
     56   // Cleans up state and deletes itself. Called when the bubble is closed.
     57   void OnClose();
     58 
     59   // The location bar icon corresponding to the bubble.
     60   ManagePasswordsIcon* icon_;
     61 
     62   // Whether there is currently a close operation taking place. Prevents
     63   // multiple attempts to close the window.
     64   bool closing_;
     65 
     66   // The view controller for the bubble. Weak; owns itself. Must be nilled
     67   // after the bubble is closed.
     68   ManagePasswordsBubbleController* controller_;
     69 
     70   // WebContents on which the bubble should be displayed. Weak.
     71   content::WebContents* webContents_;
     72 
     73   // Listens for NSNotificationCenter notifications.
     74   base::scoped_nsobject<ManagePasswordsBubbleCocoaNotificationBridge> bridge_;
     75 
     76   // The global bubble instance. Deleted by Close().
     77   static ManagePasswordsBubbleCocoa* bubble_;
     78 
     79   DISALLOW_COPY_AND_ASSIGN(ManagePasswordsBubbleCocoa);
     80 };
     81 
     82 #endif  // CHROME_BROWSER_UI_COCOA_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_COCOA_H_
     83