1 #undef GTK_DISABLE_DEPRECATED
12 GSList *sockets = NULL;
24 extern guint32 create_child_plug (guint32 xid,
28 quit_cb (gpointer callback_data,
29 guint callback_action,
32 GtkWidget *message_dialog = gtk_message_dialog_new (GTK_WINDOW (window), 0,
36 gtk_dialog_set_default_response (GTK_DIALOG (message_dialog), GTK_RESPONSE_NO);
38 if (gtk_dialog_run (GTK_DIALOG (message_dialog)) == GTK_RESPONSE_YES)
39 gtk_widget_destroy (window);
41 gtk_widget_destroy (message_dialog);
44 static GtkItemFactoryEntry menu_items[] =
46 { "/_File", NULL, 0, 0, "<Branch>" },
47 { "/File/_Quit", "<control>Q", quit_cb, 0 },
51 socket_destroyed (GtkWidget *widget,
54 sockets = g_slist_remove (sockets, socket);
59 plug_added (GtkWidget *widget,
62 g_print ("Plug added to socket\n");
64 gtk_widget_show (socket->socket);
65 gtk_widget_hide (socket->frame);
69 plug_removed (GtkWidget *widget,
72 g_print ("Plug removed from socket\n");
74 gtk_widget_hide (socket->socket);
75 gtk_widget_show (socket->frame);
85 Socket *socket = g_new (Socket, 1);
87 socket->box = gtk_vbox_new (FALSE, 0);
89 socket->socket = gtk_socket_new ();
91 gtk_box_pack_start (GTK_BOX (socket->box), socket->socket, TRUE, TRUE, 0);
93 socket->frame = gtk_frame_new (NULL);
94 gtk_frame_set_shadow_type (GTK_FRAME (socket->frame), GTK_SHADOW_IN);
95 gtk_box_pack_start (GTK_BOX (socket->box), socket->frame, TRUE, TRUE, 0);
96 gtk_widget_show (socket->frame);
98 label = gtk_label_new (NULL);
99 gtk_label_set_markup (GTK_LABEL (label), "<span color=\"red\">Empty</span>");
100 gtk_container_add (GTK_CONTAINER (socket->frame), label);
101 gtk_widget_show (label);
103 sockets = g_slist_prepend (sockets, socket);
106 g_signal_connect (socket->socket, "destroy",
107 G_CALLBACK (socket_destroyed), socket);
108 g_signal_connect (socket->socket, "plug_added",
109 G_CALLBACK (plug_added), socket);
110 g_signal_connect (socket->socket, "plug_removed",
111 G_CALLBACK (plug_removed), socket);
117 steal (GtkWidget *window, GtkEntry *entry)
123 text = gtk_entry_get_text (entry);
125 xid = strtol (text, NULL, 0);
128 g_warning ("Invalid window id '%s'\n", text);
132 socket = create_socket ();
133 gtk_box_pack_start (GTK_BOX (box), socket->box, TRUE, TRUE, 0);
134 gtk_widget_show (socket->box);
136 gtk_socket_steal (GTK_SOCKET (socket->socket), xid);
140 remove_child (GtkWidget *window)
144 Socket *socket = sockets->data;
145 gtk_widget_destroy (socket->box);
150 child_read_watch (GIOChannel *channel, GIOCondition cond, gpointer data)
153 GError *error = NULL;
158 status = g_io_channel_read_line (channel, &line, NULL, &term, &error);
161 case G_IO_STATUS_NORMAL:
163 xid = strtol (line, NULL, 0);
166 fprintf (stderr, "Invalid window id '%s'\n", line);
170 Socket *socket = create_socket ();
171 gtk_box_pack_start (GTK_BOX (box), socket->box, TRUE, TRUE, 0);
172 gtk_widget_show (socket->box);
174 gtk_socket_add_id (GTK_SOCKET (socket->socket), xid);
178 case G_IO_STATUS_AGAIN:
180 case G_IO_STATUS_EOF:
183 case G_IO_STATUS_ERROR:
184 fprintf (stderr, "Error reading fd from child: %s\n", error->message);
188 g_assert_not_reached ();
195 add_child (GtkWidget *window,
199 char *argv[3] = { "./testsocket_child", NULL, NULL };
203 GError *error = NULL;
207 socket = create_socket ();
208 gtk_box_pack_start (GTK_BOX (box), socket->box, TRUE, TRUE, 0);
209 gtk_widget_show (socket->box);
210 sprintf(buffer, "%#lx", (gulong) gtk_socket_get_id (GTK_SOCKET (socket->socket)));
214 if (!g_spawn_async_with_pipes (NULL, argv, NULL, 0, NULL, NULL, NULL, NULL, &out_fd, NULL, &error))
216 fprintf (stderr, "Can't exec testsocket_child: %s\n", error->message);
221 channel = g_io_channel_unix_new (out_fd);
222 g_io_channel_set_close_on_unref (channel, TRUE);
223 g_io_channel_set_flags (channel, G_IO_FLAG_NONBLOCK, &error);
226 fprintf (stderr, "Error making channel non-blocking: %s\n", error->message);
230 g_io_add_watch (channel, G_IO_IN | G_IO_HUP, child_read_watch, NULL);
231 g_io_channel_unref (channel);
235 add_active_child (GtkWidget *window)
237 add_child (window, TRUE);
241 add_passive_child (GtkWidget *window)
243 add_child (window, FALSE);
247 add_local_active_child (GtkWidget *window)
251 socket = create_socket ();
252 gtk_box_pack_start (GTK_BOX (box), socket->box, TRUE, TRUE, 0);
253 gtk_widget_show (socket->box);
255 create_child_plug (gtk_socket_get_id (GTK_SOCKET (socket->socket)), TRUE);
259 add_local_passive_child (GtkWidget *window)
264 socket = create_socket ();
265 gtk_box_pack_start (GTK_BOX (box), socket->box, TRUE, TRUE, 0);
266 gtk_widget_show (socket->box);
268 xid = create_child_plug (0, TRUE);
269 gtk_socket_add_id (GTK_SOCKET (socket->socket), xid);
273 main (int argc, char *argv[])
279 GtkAccelGroup *accel_group;
280 GtkItemFactory *item_factory;
282 gtk_init (&argc, &argv);
284 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
285 g_signal_connect (window, "destroy",
286 G_CALLBACK (gtk_main_quit), NULL);
288 gtk_window_set_title (GTK_WINDOW (window), "Socket Test");
289 gtk_container_set_border_width (GTK_CONTAINER (window), 0);
291 vbox = gtk_vbox_new (FALSE, 0);
292 gtk_container_add (GTK_CONTAINER (window), vbox);
294 accel_group = gtk_accel_group_new ();
295 gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
296 item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group);
299 gtk_item_factory_create_items (item_factory,
300 G_N_ELEMENTS (menu_items), menu_items,
303 gtk_box_pack_start (GTK_BOX (vbox),
304 gtk_item_factory_get_widget (item_factory, "<main>"),
307 button = gtk_button_new_with_label ("Add Active Child");
308 gtk_box_pack_start (GTK_BOX(vbox), button, FALSE, FALSE, 0);
310 g_signal_connect_swapped (button, "clicked",
311 G_CALLBACK (add_active_child), vbox);
313 button = gtk_button_new_with_label ("Add Passive Child");
314 gtk_box_pack_start (GTK_BOX(vbox), button, FALSE, FALSE, 0);
316 g_signal_connect_swapped (button, "clicked",
317 G_CALLBACK (add_passive_child), vbox);
319 button = gtk_button_new_with_label ("Add Local Active Child");
320 gtk_box_pack_start (GTK_BOX(vbox), button, FALSE, FALSE, 0);
322 g_signal_connect_swapped (button, "clicked",
323 G_CALLBACK (add_local_active_child), vbox);
325 button = gtk_button_new_with_label ("Add Local Passive Child");
326 gtk_box_pack_start (GTK_BOX(vbox), button, FALSE, FALSE, 0);
328 g_signal_connect_swapped (button, "clicked",
329 G_CALLBACK (add_local_passive_child), vbox);
331 button = gtk_button_new_with_label ("Remove Last Child");
332 gtk_box_pack_start (GTK_BOX(vbox), button, FALSE, FALSE, 0);
334 g_signal_connect_swapped (button, "clicked",
335 G_CALLBACK (remove_child), vbox);
337 hbox = gtk_hbox_new (FALSE, 0);
338 gtk_box_pack_start (GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
340 entry = gtk_entry_new ();
341 gtk_box_pack_start (GTK_BOX(hbox), entry, FALSE, FALSE, 0);
343 button = gtk_button_new_with_label ("Steal");
344 gtk_box_pack_start (GTK_BOX(hbox), button, FALSE, FALSE, 0);
346 g_signal_connect (button, "clicked",
350 hbox = gtk_hbox_new (FALSE, 0);
351 gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
355 gtk_widget_show_all (window);
361 g_print ("Waiting for children to exit\n");
364 g_main_context_iteration (NULL, TRUE);