about: Remove Zen wisdom of the ancients

This easter egg was disabled more than a decade ago, but zenity is still
installing the image files that were used for it. Let's stop doing that.

Signed-off-by: Simon McVittie <smcv@collabora.com>

data/meson.build

@@ -11,12 +11,3 @@ install_data(
     'zenity-entry.png',
     'zenity-notification.png']
   )
-
-install_data(
-  ['monk.png',
-    'gnome-tshirt.png',
-    'sunglasses.png',
-    'surfboard.png',
-    'hawaii-shirt.png'],
-  install_dir: join_paths(zenity_datadir, 'clothes')
-  )

src/about.c

@@ -32,10 +32,6 @@
 
 #define GTK_RESPONSE_CREDITS 0
 #define ZENITY_HELP_PATH ZENITY_DATADIR "/help/"
-#define ZENITY_CLOTHES_PATH ZENITY_DATADIR "/clothes/"
-
-#define ZENITY_CANVAS_X 400.0
-#define ZENITY_CANVAS_Y 280.0
 
 static GtkWidget *dialog;
 
@@ -72,186 +68,6 @@ static const char *license[] = {
 		"Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA "
 		"02110-1301, USA.")};
 
-#if 0
-static gint
-zenity_move_clothes_event (GnomeCanvasItem *item, 
-                           GdkEvent *event,
-                           gpointer data)
-{
-  static double x, y;
-  double new_x, new_y;
-  static int dragging;
-  double item_x, item_y;
-
-  /* set item_[xy] to the event x,y position in the parent's 
-   * item-relative coordinates
-   */
-  
-  item_x = event->button.x;
-  item_y = event->button.y;
-  gnome_canvas_item_w2i (item->parent, &item_x, &item_y);
-
-  switch (event->type) {
-    case GDK_BUTTON_PRESS:
-      x = item_x;
-      y = item_y;
-      gnome_canvas_item_ungrab (item, event->button.time);
-      gnome_canvas_item_raise_to_top (item);
-      dragging = TRUE;
-      break;
-
-    case GDK_MOTION_NOTIFY:
-      if (dragging && (event->motion.state & GDK_BUTTON1_MASK)) {
-        new_x = item_x;
-        new_y = item_y;
-
-        gnome_canvas_item_move (item, new_x - x, new_y - y);
-        x = new_x;
-        y = new_y;
-      }
-      break;
-
-    case GDK_BUTTON_RELEASE:
-      gnome_canvas_item_ungrab (item, event->button.time);
-      dragging = FALSE;
-      break;
-
-    default:
-      break;
-  }
-
-  return FALSE;
-}
-
-typedef struct 
-{
-  const gchar *filename;
-  gdouble x, y;
-} MonkClothes;
-
-static const MonkClothes monk_clothes[] = {
-  {"gnome-tshirt.png", 30.0, 20.0},
-  {"sunglasses.png", ZENITY_CANVAS_X - 100.0 , ZENITY_CANVAS_Y - 150.0 },
-  {"surfboard.png", 30.0, ZENITY_CANVAS_Y - 200.0},
-  {"hawaii-shirt.png", ZENITY_CANVAS_X - 50.0, 20.0}
-};
-
-static void
-zenity_create_clothes (GtkWidget *canvas_board)
-{
-  GdkPixbuf *pixbuf;
-  GnomeCanvasItem *canvas_item;
-  gchar *pixbuf_path;
-  size_t i;
-
-  for (i = 0; i < G_N_ELEMENTS (monk_clothes); i++) {
-    pixbuf_path = g_strconcat (ZENITY_CLOTHES_PATH, monk_clothes[i].filename, NULL); 
-    pixbuf = gdk_pixbuf_new_from_file (pixbuf_path, NULL);
-
-    canvas_item = gnome_canvas_item_new (GNOME_CANVAS_GROUP (GNOME_CANVAS (canvas_board)->root),
-                                         GNOME_TYPE_CANVAS_PIXBUF,
-                                         "x", monk_clothes[i].x,
-                                         "y", monk_clothes[i].y,
-                                         "pixbuf", pixbuf,
-                                         "anchor", GTK_ANCHOR_NW,
-                                          NULL);
-    g_signal_connect (G_OBJECT (canvas_item), "event",
-                      G_CALLBACK (zenity_move_clothes_event), NULL);
-  }
-}
-
-static GtkWidget *
-zenity_create_monk (void)
-{
-  GtkWidget *canvas_board;
-  GnomeCanvasItem *canvas_item;
-  GdkPixbuf *pixbuf;
-  GdkColor color = { 0, 0xffff, 0xffff, 0xffff };
-
-  canvas_board = gnome_canvas_new ();
-
-  gnome_canvas_set_scroll_region (GNOME_CANVAS (canvas_board), 0, 0,
-                                  ZENITY_CANVAS_X, ZENITY_CANVAS_Y);
-
-  gtk_widget_set_size_request (canvas_board, ZENITY_CANVAS_X, ZENITY_CANVAS_Y);
-
-  gdk_colormap_alloc_color (gtk_widget_get_colormap (GTK_WIDGET (canvas_board)),
-                            &color, FALSE, TRUE);
-
-  gtk_widget_modify_bg (GTK_WIDGET (canvas_board), GTK_STATE_NORMAL, &color);
-
-  pixbuf = gdk_pixbuf_new_from_file (ZENITY_CLOTHES_PATH "monk.png", NULL);
-
-  canvas_item = gnome_canvas_item_new (GNOME_CANVAS_GROUP (GNOME_CANVAS (canvas_board)->root),
-                                       GNOME_TYPE_CANVAS_PIXBUF,
-                                       "x", (ZENITY_CANVAS_X / 2.0)/2.0 + 10.0,
-                                       "y", (ZENITY_CANVAS_Y / 2.0)/2.0 - 50.0,
-                                       "pixbuf", pixbuf,
-                                       "anchor", GTK_ANCHOR_NW,
-                                       NULL);
-
-  zenity_create_clothes (canvas_board);
-
-  return canvas_board;
-}
-
-static GtkWidget *
-zenity_create_boutique (void) 
-{
-  GtkWidget *window;
-  GtkWidget *canvas;
-
-  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
-  zenity_util_set_window_icon (window, NULL, ZENITY_IMAGE_FULLPATH ("zenity.png"));
-  canvas = zenity_create_monk ();
-  gtk_container_add (GTK_CONTAINER (window), canvas);
-
-  return window;
-}
-
-static gboolean
-zenity_zen_wisdom (GtkDialog *dialog, GdkEventKey *event, gpointer user_data)
-{
-  static gint string_count;
-
-  if (string_count >= 3)
-    return FALSE;
-
-  switch (event->keyval) {
-    case GDK_N:
-    case GDK_n:
-      if (string_count == 2) {
-        GtkWidget *window;
-        window = zenity_create_boutique ();
-        gtk_widget_show_all (window);
-        string_count++;
-      } else {
-        string_count = 0;
-      }
-      break;
-    case GDK_Z:
-    case GDK_z:
-      if (string_count == 0)
-        string_count++;
-      else
-        string_count = 0;
-      break;
-    case GDK_E:
-    case GDK_e:
-      if (string_count == 1)
-        string_count++;
-      else
-        string_count = 0;
-      break;
-    default:
-      string_count = 0;
-  }
-
-  return FALSE;
-}
-#endif
-
 void
 zenity_about (ZenityData *data) {
 	GdkPixbuf *logo;
@@ -301,11 +117,6 @@ zenity_about (ZenityData *data) {
 		G_CALLBACK (zenity_about_dialog_response),
 		data);
 
-#if 0
-  g_signal_connect (G_OBJECT (dialog), "key_press_event",
-                    G_CALLBACK (zenity_zen_wisdom), NULL);
-#endif
-
 	zenity_util_show_dialog (dialog, data->attach);
 	gtk_main ();
 }