chrome/browser/ui/gtk/tab_modal_confirm_dialog_gtk.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_GTK_TAB_MODAL_CONFIRM_DIALOG_GTK_H_
   6 #define CHROME_BROWSER_UI_GTK_TAB_MODAL_CONFIRM_DIALOG_GTK_H_
   7
   8 #include <gtk/gtk.h>
   9
  10 #include "base/compiler_specific.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "chrome/browser/ui/tab_modal_confirm_dialog.h"
  13 #include "chrome/browser/ui/gtk/constrained_window_gtk.h"
  14 #include "ui/base/gtk/gtk_signal.h"
  15
  16 class TabModalConfirmDialogDelegate;
  17
  18 namespace content {
  19 class WebContents;
  20 }
  21
  22 // Displays a tab-modal dialog, i.e. a dialog that will block the current page
  23 // but still allow the user to switch to a different page.
  24 // To display the dialog, allocate this object on the heap. It will open the
  25 // dialog from its constructor and then delete itself when the user dismisses
  26 // the dialog.
  27 class TabModalConfirmDialogGtk : public TabModalConfirmDialog {
  28  public:
  29   TabModalConfirmDialogGtk(TabModalConfirmDialogDelegate* delegate,
  30                            content::WebContents* web_contents);
  31
  32  private:
  33   friend class TabModalConfirmDialogTest;
  34
  35   virtual ~TabModalConfirmDialogGtk();
  36
  37   // TabModalConfirmDialog:
  38   virtual void AcceptTabModalDialog() OVERRIDE;
  39   virtual void CancelTabModalDialog() OVERRIDE;
  40
  41   // TabModalConfirmDialogCloseDelegate:
  42   virtual void CloseDialog() OVERRIDE;
  43
  44   // Callbacks:
  45   CHROMEGTK_CALLBACK_0(TabModalConfirmDialogGtk, void, OnAccept);
  46   CHROMEGTK_CALLBACK_0(TabModalConfirmDialogGtk, void, OnCancel);
  47   CHROMEGTK_CALLBACK_0(TabModalConfirmDialogGtk, void, OnDestroy);
  48   CHROMEGTK_CALLBACK_0(TabModalConfirmDialogGtk, void, OnLinkClicked);
  49
  50   scoped_ptr<TabModalConfirmDialogDelegate> delegate_;
  51
  52   GtkWidget* dialog_;
  53   GtkWidget* ok_;
  54   GtkWidget* cancel_;
  55
  56   GtkWidget* window_;
  57
  58   bool closing_;
  59
  60   DISALLOW_COPY_AND_ASSIGN(TabModalConfirmDialogGtk);
  61 };
  62
  63 #endif  // CHROME_BROWSER_UI_GTK_TAB_MODAL_CONFIRM_DIALOG_GTK_H_