/*
Copyright (C) 1999-2007 id Software, Inc. and contributors.
For a list of contributors, see the accompanying CONTRIBUTORS file.

This file is part of GtkRadiant.

GtkRadiant is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

GtkRadiant is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GtkRadiant; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#ifndef _DIALOG_H_
#define _DIALOG_H_

#include <gtk/gtk.h>
#include "str.h"
#include "gtkmisc.h"

typedef enum
{
  DLG_CHECK_BOOL,
  DLG_RADIO_INT,
  DLG_ENTRY_TEXT,
  DLG_ENTRY_FLOAT,
  DLG_ENTRY_INT,
  DLG_SPIN_FLOAT,
  DLG_SPIN_INT,
  DLG_ADJ_INT,
  DLG_COMBO_INT
} DLG_DATA_TYPE;

class Dialog
{
 public:
  Dialog ();
  virtual ~Dialog ();

  /*! 
  start modal dialog box
  you need to use AddModalButton to select IDOK IDCANCEL buttons
  */
  int DoModal ();
  void EndModal (int code);
  virtual void BuildDialog () = 0;
  virtual void UpdateData (bool retrieve);
  virtual void PreModal () { };
  virtual void PostModal (int code) { };
  virtual void ShowDlg ();
  virtual void HideDlg ();
  void Create ();
  void Destroy ();
  GtkWidget* GetDlgWidget (const char* name)
    { return GTK_WIDGET (g_object_get_data (G_OBJECT (m_pWidget), name)); }
  GtkWidget* GetWidget ()
    { return m_pWidget; }

 protected:
  GtkWidget *m_pWidget;
  int m_nLoop;
  int m_nReturn;

  void AddDialogData (GtkWidget *widget, void *buf, DLG_DATA_TYPE type)
    { AddDialogData (GTK_OBJECT (widget), buf, type); };
  void AddDialogData (GtkObject *object, void *buf, DLG_DATA_TYPE type);
  /*!
  used in overloaded BuildDialog implementations to configure modal behaviour easily
  */
  void AddModalButton( GtkWidget *widget, int ret );

 private:
  GSList* m_pDataList;
  bool    m_bNeedBuild;
};

#endif // _DIALOG_H_