//MocIcon. see README for help.
//compile with gcc -Wall -g mocicon.c -o mocicon `pkg-config --cflags --libs gtk+-2.0`
#include <gtk/gtk.h> 

#define TERMINAL "xterm -C mocp"

static char *notify = "bash -c 'notify-send -t 2000 \"$(mocp -i 2>/dev/null | grep Artist)\" \"$(mocp -i 2>/dev/null | grep Song)\" -i gtk-cdrom'";
GtkWidget *menu, *quit_item, *launch_item, *play_item, *stop_item, *start_item, *next_item, *prev_item; 

/*char * query() {

  gchar *stdoutput=NULL;

  g_spawn_command_line_sync("mocp -Q %artist", &stdoutput, NULL, NULL, NULL);
  temp = g_strconcat(stdoutput, NULL);
  g_spawn_command_line_sync("mocp -Q %song", &stdoutput, NULL, NULL, NULL);
  temp = g_strconcat(temp, " ", stdoutput, NULL);
  g_free(stdoutput);
  return (char *)temp;
  }*/

static void send(int data) {

  switch(data) {
    case 0: 
      g_spawn_command_line_async("mocp --play", NULL);
      break;
    case 1: 
      g_spawn_command_line_async("mocp --toggle-pause", NULL);
      break;
    case 2:
      g_spawn_command_line_async("mocp --exit", NULL);
      break;
    case 3:
      g_spawn_command_line_async("mocp --next", NULL);
      break;
    case 4:
      g_spawn_command_line_async("mocp --previous", NULL);
      break;
    case 5:
      g_spawn_command_line_async(notify, NULL);			
      break;
    case 6:
      g_spawn_command_line_async(TERMINAL, NULL);
      break;
    case 7:
      //	    	dialog = gtk_file_chooser_dialog_new( "Select file",  NULL, GTK_FILE_CHOOSER_ACTION_SAVE, GTK_STOCK_SAVE, 1, GTK_STOCK_CANCEL, 0, NULL ); 
      //          gtk_dialog_run( GTK_DIALOG( dialog ));
      //    playlist = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER( dialog ) ); 
      //g_spawn_command_line_sync("mocp -c",  NULL, NULL, NULL, NULL);
      //g_spawn_command_line_sync(g_strconcat("mocp -a ", playlist),  NULL, NULL, NULL, NULL);
      //g_spawn_command_line_sync("mocp -p",  NULL, NULL, NULL, NULL);        
      break;
    default:
      break;
  }
}

gboolean button_press_cb(GtkStatusIcon *icon, GdkEventButton *ev) 
{  
  if(ev->button == 3) { gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, ev->button, ev->time); } 
  if(ev->button == 2) { send(5); }
  if(ev->button == 1) {	send(1); }	

  return FALSE;
} 

static void setup() {
  GtkStatusIcon *icon; 
  icon = gtk_status_icon_new_from_stock(GTK_STOCK_MEDIA_PLAY); 
  g_signal_connect(icon,"button-press-event", G_CALLBACK(button_press_cb), NULL); 

  menu = gtk_menu_new(); 
  // init items
  start_item = gtk_image_menu_item_new_with_label("Start Server");
  stop_item  = gtk_image_menu_item_new_with_label("Stop Server");
  next_item  = gtk_image_menu_item_new_with_label("Next");
  prev_item  = gtk_image_menu_item_new_with_label("Previous");
  play_item  = gtk_image_menu_item_new_with_label("Play/Pause");
  launch_item = gtk_image_menu_item_new_with_label("Launch Moc");
  quit_item  = gtk_image_menu_item_new_with_label("Quit MocIcon");

  gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(start_item), gtk_image_new_from_stock(GTK_STOCK_YES, GTK_ICON_SIZE_MENU));
  gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(stop_item), gtk_image_new_from_stock(GTK_STOCK_NO, GTK_ICON_SIZE_MENU));
  gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(next_item), gtk_image_new_from_stock(GTK_STOCK_MEDIA_FORWARD, GTK_ICON_SIZE_MENU));
  gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(prev_item), gtk_image_new_from_stock(GTK_STOCK_MEDIA_REWIND, GTK_ICON_SIZE_MENU));
  gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(play_item), gtk_image_new_from_stock(GTK_STOCK_MEDIA_PLAY, GTK_ICON_SIZE_MENU));
  gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(launch_item), gtk_image_new_from_stock(GTK_STOCK_EXECUTE, GTK_ICON_SIZE_MENU));
  gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(quit_item), gtk_image_new_from_stock(GTK_STOCK_QUIT, GTK_ICON_SIZE_MENU));

  g_signal_connect(G_OBJECT(quit_item), "activate", G_CALLBACK(gtk_main_quit), NULL);

  g_signal_connect(G_OBJECT(play_item), "activate", G_CALLBACK(send), GINT_TO_POINTER( 1 ));
  g_signal_connect(G_OBJECT(start_item),"activate", G_CALLBACK(send), GINT_TO_POINTER( 0 ));
  g_signal_connect(G_OBJECT(stop_item), "activate", G_CALLBACK(send), GINT_TO_POINTER( 2 ));
  g_signal_connect(G_OBJECT(next_item), "activate", G_CALLBACK(send), GINT_TO_POINTER( 3 ));
  g_signal_connect(G_OBJECT(prev_item), "activate", G_CALLBACK(send), GINT_TO_POINTER( 4 ));
  g_signal_connect(G_OBJECT(launch_item),"activate", G_CALLBACK(send), GINT_TO_POINTER( 6 ));

  gtk_menu_shell_append(GTK_MENU_SHELL(menu), stop_item); 
  gtk_menu_shell_append(GTK_MENU_SHELL(menu), start_item); 
  gtk_menu_shell_append(GTK_MENU_SHELL(menu), play_item); 
  gtk_menu_shell_append(GTK_MENU_SHELL(menu), next_item); 	
  gtk_menu_shell_append(GTK_MENU_SHELL(menu), prev_item); 
  gtk_menu_shell_append(GTK_MENU_SHELL(menu), launch_item); 	
  gtk_menu_shell_append(GTK_MENU_SHELL(menu), quit_item); 

  gtk_widget_show_all(menu);

};

int main(gint argc, gchar **argv) 
{ 
  gtk_init(&argc, &argv); 
  setup();
  gtk_main(); 

  return 0; 
}