/*
 * Display screen configuration
 * 
 * Compile with :
 * cc test_display.c -o test_display  `pkg-config --cflags --libs gtk+-2.0`
 *
 */

#include <glib.h>
#include <gtk/gtk.h>

int
main (int argc, char **argv)
{
    gint i, nscreens;
    GdkDisplay *gdisplay;
    GdkScreen  *gscreen;
    
    gtk_init (&argc, &argv);

    gdisplay = gdk_display_get_default ();
    nscreens = gdk_display_get_n_screens(gdisplay);

    g_print ("Current display has %i screen(s) :\n", nscreens);

    for(i = 0; i < nscreens; i++) 
    {
        GdkRectangle rect;

        gscreen = gdk_display_get_screen(gdisplay, i);
        gdk_screen_get_monitor_geometry (gscreen, i, &rect);
        g_print ("  - Screen %i, position (%i, %i), size (%i, %i)\n",
                  i, rect.x, rect.y, rect.width, rect.height);
    }
    return 0;
}