c/vizionix/mkxsock.c

   1 #include <stdlib.h>
   2 #include <stdio.h>
   3 #include <getopt.h>
   4 #include <gtk/gtk.h>
   5
   6 void print_help(char ** argv) {
   7         printf(
   8                 "Usage: %s [args]\n"
   9                 "Args:\n"
  10                 "\t -c color\n"
  11                 "\t -w width\n"
  12                 "\t -h height\n"
  13                 "\t -? (display help)"
  14                 "\nExample: %s -c black -w 640 -h 480\n\n",
  15                 argv[0], argv[0]);
  16 }
  17
  18 gint main(gint argc, gchar ** argv)
  19 {
  20         gchar *colorstr = "black";
  21         int width = 640;
  22         int height = 480;
  23
  24         int opt;
  25         while ((opt = getopt(argc, argv, "?c:w:h:")) != -1) {
  26                 switch (opt) {
  27                         case 'c':
  28                                 colorstr = optarg;
  29                                 break;
  30                         case 'w':
  31                                 width = atoi(optarg);
  32                                 break;
  33                         case 'h':
  34                                 height = atoi(optarg);
  35                                 break;
  36                         case '?':
  37                                 print_help(argv);
  38                                 return 0;
  39                                 break;
  40                 }
  41         }
  42
  43         //printf("%s\n", colorstr); return 0;
  44
  45         gtk_init(&argc, &argv);
  46
  47         //Colors
  48         GdkColor color;
  49         gdk_color_parse(colorstr, &color);
  50
  51         //Create window
  52         GtkWidget *win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  53         GtkWidget *sock = gtk_socket_new();
  54         g_signal_connect(sock, "plug-removed", gtk_main_quit, NULL);
  55         g_signal_connect(win, "delete-event", gtk_main_quit, NULL);
  56         gtk_widget_set_size_request(sock, width, height);
  57         gtk_widget_modify_bg(sock, GTK_STATE_NORMAL, &color);
  58         gtk_container_add(GTK_CONTAINER(win), sock);
  59         gtk_widget_show_all(win);
  60
  61         //Print id
  62         GdkNativeWindow wid = gtk_socket_get_id(GTK_SOCKET(sock));
  63         int pid;
  64         if ((pid = fork())) {
  65                 printf("XSOCK_WID=%d\nXSOCK_PID=%d\n", wid, pid);
  66                 return 0;
  67         }
  68         fclose(stdout);
  69
  70         //Run
  71         gtk_main();
  72         return 0;
  73 }