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 class BrowserContext;
  18 }
  19
  20 namespace views {
  21 class MessageBoxView;
  22 class Widget;
  23 }
  24
  25 // Displays a tab-modal dialog, i.e. a dialog that will block the current page
  26 // but still allow the user to switch to a different page.
  27 // To display the dialog, allocate this object on the heap. It will open the
  28 // dialog from its constructor and then delete itself when the user dismisses
  29 // the dialog.
  30 class TabModalConfirmDialogViews : public TabModalConfirmDialog,
  31                                    public views::DialogDelegate,
  32                                    public views::LinkListener {
  33  public:
  34   TabModalConfirmDialogViews(TabModalConfirmDialogDelegate* delegate,
  35                              content::WebContents* web_contents);
  36
  37   // views::DialogDelegate:
  38   virtual base::string16 GetWindowTitle() const OVERRIDE;
  39   virtual base::string16 GetDialogButtonLabel(
  40       ui::DialogButton button) const OVERRIDE;
  41   virtual bool Cancel() OVERRIDE;
  42   virtual bool Accept() OVERRIDE;
  43   virtual bool Close() OVERRIDE;
  44
  45   // views::WidgetDelegate:
  46   virtual views::View* GetContentsView() OVERRIDE;
  47   virtual views::NonClientFrameView* CreateNonClientFrameView(
  48       views::Widget* widget) OVERRIDE;
  49   virtual views::Widget* GetWidget() OVERRIDE;
  50   virtual const views::Widget* GetWidget() const OVERRIDE;
  51   virtual void DeleteDelegate() OVERRIDE;
  52   virtual ui::ModalType GetModalType() const OVERRIDE;
  53
  54  private:
  55   virtual ~TabModalConfirmDialogViews();
  56
  57   // TabModalConfirmDialog:
  58   virtual void AcceptTabModalDialog() OVERRIDE;
  59   virtual void CancelTabModalDialog() OVERRIDE;
  60
  61   // TabModalConfirmDialogCloseDelegate:
  62   virtual void CloseDialog() OVERRIDE;
  63
  64   // views::LinkListener:
  65   virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE;
  66
  67   scoped_ptr<TabModalConfirmDialogDelegate> delegate_;
  68
  69   // The message box view whose commands we handle.
  70   views::MessageBoxView* message_box_view_;
  71
  72   views::Widget* dialog_;
  73   content::BrowserContext* browser_context_;
  74
  75   DISALLOW_COPY_AND_ASSIGN(TabModalConfirmDialogViews);
  76 };
  77
  78 #endif  // CHROME_BROWSER_UI_VIEWS_TAB_MODAL_CONFIRM_DIALOG_VIEWS_H_