chrome/browser/ui/views/tab_modal_confirm_dialog_views.h

   1 // Copyright (c) 2012 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_TAB_MODAL_CONFIRM_DIALOG_VIEWS_H_
   6 #define CHROME_BROWSER_UI_VIEWS_TAB_MODAL_CONFIRM_DIALOG_VIEWS_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "chrome/browser/ui/tab_modal_confirm_dialog.h"
  11 #include "ui/gfx/native_widget_types.h"
  12 #include "ui/views/controls/link_listener.h"
  13 #include "ui/views/window/dialog_delegate.h"
  14
  15 namespace content {
  16 class WebContents;
  17 }
  18
  19 namespace views {
  20 class MessageBoxView;
  21 class Widget;
  22 }
  23
  24 // Displays a tab-modal dialog, i.e. a dialog that will block the current page
  25 // but still allow the user to switch to a different page.
  26 // To display the dialog, allocate this object on the heap. It will open the
  27 // dialog from its constructor and then delete itself when the user dismisses
  28 // the dialog.
  29 class TabModalConfirmDialogViews : public TabModalConfirmDialog,
  30                                    public views::DialogDelegate,
  31                                    public views::LinkListener {
  32  public:
  33   TabModalConfirmDialogViews(TabModalConfirmDialogDelegate* delegate,
  34                              content::WebContents* web_contents);
  35
  36   // views::DialogDelegate:
  37   virtual base::string16 GetWindowTitle() const OVERRIDE;
  38   virtual base::string16 GetDialogButtonLabel(
  39       ui::DialogButton button) const OVERRIDE;
  40   virtual bool Cancel() OVERRIDE;
  41   virtual bool Accept() OVERRIDE;
  42   virtual bool Close() OVERRIDE;
  43
  44   // views::WidgetDelegate:
  45   virtual views::View* GetContentsView() OVERRIDE;
  46   virtual views::Widget* GetWidget() OVERRIDE;
  47   virtual const views::Widget* GetWidget() const OVERRIDE;
  48   virtual void DeleteDelegate() OVERRIDE;
  49   virtual ui::ModalType GetModalType() const OVERRIDE;
  50
  51  private:
  52   virtual ~TabModalConfirmDialogViews();
  53
  54   // TabModalConfirmDialog:
  55   virtual void AcceptTabModalDialog() OVERRIDE;
  56   virtual void CancelTabModalDialog() OVERRIDE;
  57
  58   // TabModalConfirmDialogCloseDelegate:
  59   virtual void CloseDialog() OVERRIDE;
  60
  61   // views::LinkListener:
  62   virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE;
  63
  64   scoped_ptr<TabModalConfirmDialogDelegate> delegate_;
  65
  66   // The message box view whose commands we handle.
  67   views::MessageBoxView* message_box_view_;
  68
  69   views::Widget* dialog_;
  70
  71   DISALLOW_COPY_AND_ASSIGN(TabModalConfirmDialogViews);
  72 };
  73
  74 #endif  // CHROME_BROWSER_UI_VIEWS_TAB_MODAL_CONFIRM_DIALOG_VIEWS_H_