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

#include <gtk/gtk.h>

#include "callbacks.h"
#include "interface.h"
#include "support.h"


void
on_new1_activate                       (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_open1_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_save1_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_save_as1_activate                   (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_quit1_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_cut1_activate                       (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_copy1_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_paste1_activate                     (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_delete1_activate                    (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_about1_activate                     (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_scale_value_changed                 (GtkRange        *range,
                                        gpointer         user_data)
{
	GtkWidget *scales[4];
	GtkWidget *bars[4];
	GtkWidget *harmony;
	gdouble value;
	int i;
	
	scales[0] = lookup_widget (GTK_WIDGET(range), "hscale1");
	scales[1] = lookup_widget (GTK_WIDGET(range), "hscale2");
	scales[2] = lookup_widget (GTK_WIDGET(range), "vscale1");
	scales[3] = lookup_widget (GTK_WIDGET(range), "vscale2");

	bars[0]   = lookup_widget (GTK_WIDGET(range), "progressbar1");
	bars[1]   = lookup_widget (GTK_WIDGET(range), "progressbar2");
	bars[2]   = lookup_widget (GTK_WIDGET(range), "progressbar3");
	bars[3]   = lookup_widget (GTK_WIDGET(range), "progressbar4");
	
	value = gtk_range_get_value (range);
	
	harmony = lookup_widget (GTK_WIDGET (range), "harmony");

	if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (harmony)))
		return;
			
	for (i=0; i<4; i++)
	{
		if (scales[i] != (GtkWidget*)range)
			gtk_range_set_value (GTK_RANGE (scales[i]), value);

		gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (bars[i]), value/100.0);
	}
}


void
on_orientation1_activate               (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_left_to_right_activate              (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_right_to_left_activate              (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_tab_position_activate               (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_top_activate                        (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	GtkWidget *notebook = lookup_widget (GTK_WIDGET (menuitem), "notebook1");
	gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_TOP);
}


void
on_bottom_activate                     (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	GtkWidget *notebook = lookup_widget (GTK_WIDGET (menuitem), "notebook1");
	gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_BOTTOM);
}


void
on_left_activate                       (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	GtkWidget *notebook = lookup_widget (GTK_WIDGET (menuitem), "notebook1");
	gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_LEFT);
}


void
on_right_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	GtkWidget *notebook = lookup_widget (GTK_WIDGET (menuitem), "notebook1");
	gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_RIGHT);
}