#include "orxonox_gui.h"

void audio_check_button_change(GtkWidget *widget, int* data)
{
  *data = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON (widget)); 
  orxonox_flags_update ();
  if (verbose >=1)
    printf ("%s changed to %i.\n", gtk_button_get_label(GTK_BUTTON(widget)), *data);
  return;
}

void audio_slider_change(GtkWidget *widget, int* data)
{
  *data = gtk_range_get_value ( GTK_RANGE (widget));
  orxonox_flags_update ();
  if (verbose >=1)
    printf ("Changed slider to %i.\n", *data);
  return;
}

GtkWidget *orxonox_gui_audio_frame (struct settings *orxonox_settings)
{
  GtkWidget *frame;
  GtkWidget *enable_sound_button;
  GtkWidget *label;
  GtkWidget *music_volume_slider;
  GtkWidget *effects_volume_slider;

  frame = gtk_frame_new ( "Audio-Options:");
  gtk_container_set_border_width (GTK_CONTAINER (frame), 5);
  {
    GtkWidget *orxonox_gui_audio_vbox;
    orxonox_gui_audio_vbox = gtk_vbox_new (FALSE, 0);
    {

	enable_sound_button = gtk_check_button_new_with_label ("Enable Sound");
	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (enable_sound_button), orxonox_settings->audio_enable_sound);
	g_signal_connect(GTK_TOGGLE_BUTTON(enable_sound_button), "clicked", G_CALLBACK(audio_check_button_change), &(orxonox_settings->audio_enable_sound));

	gtk_box_pack_start(GTK_BOX (orxonox_gui_audio_vbox), enable_sound_button, TRUE, TRUE, 0);

	label=gtk_label_new ("Music Volume");
	gtk_box_pack_start (GTK_BOX(orxonox_gui_audio_vbox), label, TRUE, TRUE, 0);
	music_volume_slider = gtk_hscale_new_with_range (0,100,5);
	gtk_range_set_value ( GTK_RANGE (music_volume_slider), orxonox_settings->audio_music_volume);
	gtk_range_set_update_policy ( GTK_RANGE (music_volume_slider), GTK_UPDATE_DISCONTINUOUS);
	g_signal_connect (GTK_RANGE (music_volume_slider), "value_changed", G_CALLBACK (audio_slider_change), &(orxonox_settings->audio_music_volume) );
	gtk_box_pack_start ( GTK_BOX (orxonox_gui_audio_vbox), music_volume_slider, TRUE, TRUE, 0);

	label=gtk_label_new ("Effects Volume");
	gtk_box_pack_start (GTK_BOX(orxonox_gui_audio_vbox), label, TRUE, TRUE, 0);
	effects_volume_slider = gtk_hscale_new_with_range (0,100,5);
	gtk_range_set_value ( GTK_RANGE (effects_volume_slider), orxonox_settings->audio_effects_volume);
	gtk_range_set_update_policy ( GTK_RANGE (effects_volume_slider), GTK_UPDATE_DISCONTINUOUS);
	g_signal_connect (GTK_RANGE (effects_volume_slider), "value_changed", G_CALLBACK (audio_slider_change), &(orxonox_settings->audio_effects_volume) );
	gtk_box_pack_start ( GTK_BOX (orxonox_gui_audio_vbox), effects_volume_slider, TRUE, TRUE, 0);

    }
    gtk_container_add(GTK_CONTAINER(frame), orxonox_gui_audio_vbox);
  }
  return frame;
}