chrome/browser/ui/views/infobars/confirm_infobar.h

   1 // Copyright (c) 2011 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_INFOBARS_CONFIRM_INFOBAR_H_
   6 #define CHROME_BROWSER_UI_VIEWS_INFOBARS_CONFIRM_INFOBAR_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "chrome/browser/ui/views/infobars/infobar_view.h"
  11 #include "ui/views/controls/link_listener.h"
  12
  13 class ConfirmInfoBarDelegate;
  14 class ElevationIconSetter;
  15
  16 namespace views {
  17 class Label;
  18 class LabelButton;
  19 }
  20
  21 // An infobar that shows a message, up to two optional buttons, and an optional,
  22 // right-aligned link.  This is commonly used to do things like:
  23 // "Would you like to do X?  [Yes]  [No]               _Learn More_ [x]"
  24 class ConfirmInfoBar : public InfoBarView,
  25                        public views::LinkListener {
  26  public:
  27   explicit ConfirmInfoBar(scoped_ptr<ConfirmInfoBarDelegate> delegate);
  28   ~ConfirmInfoBar() override;
  29
  30  private:
  31   // InfoBarView:
  32   void Layout() override;
  33   void ViewHierarchyChanged(
  34       const ViewHierarchyChangedDetails& details) override;
  35   void ButtonPressed(views::Button* sender, const ui::Event& event) override;
  36   int ContentMinimumWidth() const override;
  37
  38   // views::LinkListener:
  39   void LinkClicked(views::Link* source, int event_flags) override;
  40
  41   ConfirmInfoBarDelegate* GetDelegate();
  42
  43   // Returns the width of all content other than the label and link.  Layout()
  44   // uses this to determine how much space the label and link can take.
  45   int NonLabelWidth() const;
  46
  47   views::Label* label_;
  48   views::LabelButton* ok_button_;
  49   views::LabelButton* cancel_button_;
  50   views::Link* link_;
  51   scoped_ptr<ElevationIconSetter> elevation_icon_setter_;
  52
  53   DISALLOW_COPY_AND_ASSIGN(ConfirmInfoBar);
  54 };
  55
  56 #endif  // CHROME_BROWSER_UI_VIEWS_INFOBARS_CONFIRM_INFOBAR_H_