/* $Id$ */
/*
 * Cantus Tag Editor
 * Copyright © 2002-2004 by Samuel Abels <spam@debain.org>
 * Copyright © 2007 by Tim Huetz <tim.huetz@futures-net.de>
 *
 * This program 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 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>
 **/

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#ifndef HAVE_EDITAREA_H
#define HAVE_EDITAREA_H

#include <iostream>
#include <gtkmm.h>
#include <libintl.h>
#include <list>
#include <map>

#define _(String) gettext (String)
#define gettext_noop(String) (String)
#define N_(String) gettext_noop (String)

using namespace std;
using namespace Gtk;

enum COPY_DIRECTION {
  DIRECTION_V1TOV2,
  DIRECTION_V2TOV1
};


class Editarea : public sigc::trackable {
public:
  Editarea();
  ~Editarea();
  
  /* Triggered whenever the save button has been clicked. */
  SigC::Signal0<void> signal_button_save_clicked;
  /* Triggered whenever the copy direction has been changed. */
  SigC::Signal0<void> signal_direction_changed;
  
  GtkWidget* build(bool vertical);
  GtkWidget* build_horizontal(void);
  GtkWidget* build_vertical(void);
  void       set_active(bool active);
  
  Widget*    get_widget(string widgetname);
  void       set_label_text(string widgetname, string str);
  bool       get_check_active(string widgetname);
  int        get_direction(void);
  
private:
  HBox*  build_selector(void);
  Table* build_form(void);
  Table* build_commentbox(void);
  void   build_buttonbox(bool vertical);
  
  std::list<long>    listenerids;     // The ids of the eventbus listeners.
  std::list<Widget*> focuschain;      // A list holding the focus order.
  std::map<string, Widget*> widgets;  // Widgetname <-> Widget.
  Gtk::Box*          parent;          // The table holding all widgets.
  Gtk::Box*          buttonbox;       // The box holding all buttons.
};

#endif