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      1 // Copyright (c) 2013 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_VIEWS_OUTDATED_UPGRADE_BUBBLE_VIEW_H_
      6 #define CHROME_BROWSER_UI_VIEWS_OUTDATED_UPGRADE_BUBBLE_VIEW_H_
      7 
      8 #include "ui/views/bubble/bubble_delegate.h"
      9 #include "ui/views/controls/button/button.h"
     10 
     11 class ElevationIconSetter;
     12 
     13 namespace views {
     14 class LabelButton;
     15 }
     16 
     17 namespace content {
     18 class PageNavigator;
     19 }
     20 
     21 // OutdatedUpgradeBubbleView warns the user that an upgrade is long overdue.
     22 // It is intended to be used as the content of a bubble anchored off of the
     23 // Chrome toolbar. Don't create an OutdatedUpgradeBubbleView directly,
     24 // instead use the static ShowBubble method.
     25 class OutdatedUpgradeBubbleView : public views::BubbleDelegateView,
     26                                   public views::ButtonListener {
     27  public:
     28   static void ShowBubble(views::View* anchor_view,
     29                          content::PageNavigator* navigator,
     30                          bool auto_update_enabled);
     31 
     32   // Identifies if we are running a build that supports the
     33   // outdated upgrade bubble view.
     34   static bool IsAvailable();
     35 
     36   // views::BubbleDelegateView method.
     37   virtual views::View* GetInitiallyFocusedView() OVERRIDE;
     38 
     39   // views::WidgetDelegate method.
     40   virtual void WindowClosing() OVERRIDE;
     41 
     42  private:
     43   OutdatedUpgradeBubbleView(views::View* anchor_view,
     44                             content::PageNavigator* navigator,
     45                             bool auto_update_enabled);
     46   virtual ~OutdatedUpgradeBubbleView();
     47 
     48   static bool IsShowing() { return upgrade_bubble_ != NULL; }
     49 
     50   // views::BubbleDelegateView method.
     51   virtual void Init() OVERRIDE;
     52 
     53   // views::ButtonListener method.
     54   virtual void ButtonPressed(views::Button* sender,
     55                              const ui::Event& event) OVERRIDE;
     56 
     57   // Handle the message when the user presses a button.
     58   void HandleButtonPressed(views::Button* sender);
     59 
     60   // The upgrade bubble, if we're showing one.
     61   static OutdatedUpgradeBubbleView* upgrade_bubble_;
     62 
     63   // The numer of times the user ignored the bubble before finally choosing to
     64   // reinstall.
     65   static int num_ignored_bubbles_;
     66 
     67   // Identifies if auto-update is enabled or not.
     68   bool auto_update_enabled_;
     69 
     70   // Identifies if the accept button was hit before closing the bubble.
     71   bool accepted_;
     72 
     73   // Button that lets the user accept the proposal, which is to navigate to a
     74   // Chrome download page when |auto_update_enabled_| is true, or attempt to
     75   // re-enable auto-update otherwise.
     76   views::LabelButton* accept_button_;
     77 
     78   // Button for the user to be reminded later about the outdated upgrade.
     79   views::LabelButton* later_button_;
     80 
     81   // The PageNavigator to use for opening the Download Chrome URL.
     82   content::PageNavigator* navigator_;
     83 
     84   scoped_ptr<ElevationIconSetter> elevation_icon_setter_;
     85 
     86   DISALLOW_COPY_AND_ASSIGN(OutdatedUpgradeBubbleView);
     87 };
     88 
     89 #endif  // CHROME_BROWSER_UI_VIEWS_OUTDATED_UPGRADE_BUBBLE_VIEW_H_
     90