/* $Id$ */
/*
 * 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>
#include <cantusplugins/genreselector.h>

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

class Editarea : public sigc::trackable {
public:
  Editarea(bool allow_multiple_genres = TRUE);
  ~Editarea();
  
  /* Triggered whenever the save button has been clicked. */
  SigC::Signal0<void> signal_button_save_clicked;
  
  GtkWidget     *build(bool vertical);
  GtkWidget     *build_horizontal(void);
  GtkWidget     *build_vertical(void);
  void           set_active(bool active);
  
  Gtk::Widget   *get_widget(const gchar *widgetname);
  void           set_entry_text(const gchar *widgetname, const gchar *str);
  Glib::ustring  get_entry_text(const gchar *widgetname);
  void           set_textview_text(const gchar *widgetname, const gchar *str);
  Glib::ustring  get_textview_text(const gchar *widgetname);
  void           set_check_active(const gchar *widgetname, bool active);
  bool           get_check_active(const gchar *widgetname);
  
private:
  Gtk::Table* build_editarea(void);
  Gtk::Table* build_commentbox(void);
  void build_buttonbox(bool vertical);
  void get_children_recursive(Gtk::Container *container,
                              std::list<Gtk::Widget*> *children);
  void on_button_clear_clicked(void);
  void on_button_genre_clicked(void);
  void on_entry_genre_changed(void);
  void on_genreselector_close_clicked(void);
  void on_genreselector_selection_changed(std::list<std::string> sel);
  
                                         // A hashtable holding all widgetnames.
  std::map<std::string, Gtk::Widget*> widgets;
  std::list<Gtk::Widget*> focuschain;    // A list holding the focus order.
  std::list<long>         listenerids;   // The ids of the eventbus listeners.
  Gtk::Box               *parent;        // The table holding all widgets.
  Gtk::Box               *buttonbox;     // The box holding all buttons.
  GenreSelector          *genreselector; // The Genre selector window.
  bool                    multiple_genres;
};

#endif