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