+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 2 -*- */
+/* testsocket.c
+ * Copyright (C) 2001 Red Hat, Inc
+ * Author: Owen Taylor
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
#include <gtk/gtk.h>
+#include <gtk/gtkx.h>
#include <string.h>
#include <stdlib.h>
GSList *sockets = NULL;
GtkWidget *window;
-GtkWidget *vbox;
+GtkWidget *box;
typedef struct
{
gtk_widget_destroy (message_dialog);
}
-static GtkItemFactoryEntry menu_items[] =
-{
- { "/_File", NULL, 0, 0, "<Branch>" },
- { "/File/_Quit", "<control>Q", quit_cb, 0 },
-};
-
static void
socket_destroyed (GtkWidget *widget,
Socket *socket)
Socket *socket = g_new (Socket, 1);
- socket->box = gtk_vbox_new (FALSE, 0);
+ socket->box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
socket->socket = gtk_socket_new ();
sockets = g_slist_prepend (sockets, socket);
- g_signal_connect (G_OBJECT (socket->socket), "destroy",
+ g_signal_connect (socket->socket, "destroy",
G_CALLBACK (socket_destroyed), socket);
- g_signal_connect (G_OBJECT (socket->socket), "plug_added",
+ g_signal_connect (socket->socket, "plug_added",
G_CALLBACK (plug_added), socket);
- g_signal_connect (G_OBJECT (socket->socket), "plug_removed",
+ g_signal_connect (socket->socket, "plug_removed",
G_CALLBACK (plug_removed), socket);
return socket;
}
-void
-steal (GtkWidget *window, GtkEntry *entry)
-{
- guint32 xid;
- const gchar *text;
- Socket *socket;
-
- text = gtk_entry_get_text (entry);
-
- xid = strtol (text, NULL, 0);
- if (xid == 0)
- {
- g_warning ("Invalid window id '%s'\n", text);
- return;
- }
-
- socket = create_socket ();
- gtk_box_pack_start (GTK_BOX (vbox), socket->box, TRUE, TRUE, 0);
- gtk_widget_show (socket->box);
-
- gtk_socket_steal (GTK_SOCKET (socket->socket), xid);
-}
-
void
remove_child (GtkWidget *window)
{
else
{
Socket *socket = create_socket ();
- gtk_box_pack_start (GTK_BOX (vbox), socket->box, TRUE, TRUE, 0);
+ gtk_box_pack_start (GTK_BOX (box), socket->box, TRUE, TRUE, 0);
gtk_widget_show (socket->box);
gtk_socket_add_id (GTK_SOCKET (socket->socket), xid);
return TRUE;
case G_IO_STATUS_EOF:
n_children--;
- g_io_channel_close (channel);
return FALSE;
case G_IO_STATUS_ERROR:
fprintf (stderr, "Error reading fd from child: %s\n", error->message);
if (active)
{
socket = create_socket ();
- gtk_box_pack_start (GTK_BOX (vbox), socket->box, TRUE, TRUE, 0);
+ gtk_box_pack_start (GTK_BOX (box), socket->box, TRUE, TRUE, 0);
gtk_widget_show (socket->box);
sprintf(buffer, "%#lx", (gulong) gtk_socket_get_id (GTK_SOCKET (socket->socket)));
argv[1] = buffer;
n_children++;
channel = g_io_channel_unix_new (out_fd);
+ g_io_channel_set_close_on_unref (channel, TRUE);
g_io_channel_set_flags (channel, G_IO_FLAG_NONBLOCK, &error);
if (error)
{
}
g_io_add_watch (channel, G_IO_IN | G_IO_HUP, child_read_watch, NULL);
+ g_io_channel_unref (channel);
}
void
}
void
-add_local_child (GtkWidget *window)
+add_local_active_child (GtkWidget *window)
{
Socket *socket;
socket = create_socket ();
- gtk_box_pack_start (GTK_BOX (vbox), socket->box, TRUE, TRUE, 0);
+ gtk_box_pack_start (GTK_BOX (box), socket->box, TRUE, TRUE, 0);
gtk_widget_show (socket->box);
create_child_plug (gtk_socket_get_id (GTK_SOCKET (socket->socket)), TRUE);
}
+void
+add_local_passive_child (GtkWidget *window)
+{
+ Socket *socket;
+ Window xid;
+
+ socket = create_socket ();
+ gtk_box_pack_start (GTK_BOX (box), socket->box, TRUE, TRUE, 0);
+ gtk_widget_show (socket->box);
+
+ xid = create_child_plug (0, TRUE);
+ gtk_socket_add_id (GTK_SOCKET (socket->socket), xid);
+}
+
+static const char *
+grab_string (int status)
+{
+ switch (status) {
+ case GDK_GRAB_SUCCESS: return "GrabSuccess";
+ case GDK_GRAB_ALREADY_GRABBED: return "AlreadyGrabbed";
+ case GDK_GRAB_INVALID_TIME: return "GrabInvalidTime";
+ case GDK_GRAB_NOT_VIEWABLE: return "GrabNotViewable";
+ case GDK_GRAB_FROZEN: return "GrabFrozen";
+ default:
+ {
+ static char foo [255];
+ sprintf (foo, "unknown status: %d", status);
+ return foo;
+ }
+ }
+}
+
+static void
+grab_window_toggled (GtkToggleButton *button,
+ GtkWidget *widget)
+{
+ GdkDevice *device = gtk_get_current_event_device ();
+
+ if (gdk_device_get_source (device) != GDK_SOURCE_KEYBOARD)
+ device = gdk_device_get_associated_device (device);
+
+ if (gtk_toggle_button_get_active (button))
+ {
+ int status;
+
+ status = gdk_device_grab (device,
+ gtk_widget_get_window (widget),
+ GDK_OWNERSHIP_NONE,
+ FALSE,
+ GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK,
+ NULL,
+ GDK_CURRENT_TIME);
+
+ if (status != GDK_GRAB_SUCCESS)
+ g_warning ("Could not grab keyboard! (%s)", grab_string (status));
+
+ }
+ else
+ {
+ gdk_device_ungrab (device, GDK_CURRENT_TIME);
+ }
+}
+
int
main (int argc, char *argv[])
{
GtkWidget *button;
GtkWidget *hbox;
+ GtkWidget *vbox;
+ GtkWidget *menubar;
+ GtkWidget *menuitem;
+ GtkWidget *menu;
GtkWidget *entry;
+ GtkWidget *checkbutton;
GtkAccelGroup *accel_group;
- GtkItemFactory *item_factory;
gtk_init (&argc, &argv);
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- gtk_signal_connect (GTK_OBJECT (window), "destroy",
- (GtkSignalFunc) gtk_main_quit, NULL);
+ g_signal_connect (window, "destroy",
+ G_CALLBACK (gtk_main_quit), NULL);
gtk_window_set_title (GTK_WINDOW (window), "Socket Test");
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
- vbox = gtk_vbox_new (FALSE, 0);
+ vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_container_add (GTK_CONTAINER (window), vbox);
+ menubar = gtk_menu_bar_new ();
+ menuitem = gtk_menu_item_new_with_mnemonic ("_File");
+ gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
+
+ menu = gtk_menu_new ();
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
+ menuitem = gtk_menu_item_new_with_mnemonic ("_Quit");
+ g_signal_connect (menuitem, "activate", G_CALLBACK (quit_cb), window);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
+
accel_group = gtk_accel_group_new ();
gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
- item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group);
-
-
- gtk_item_factory_create_items (item_factory,
- G_N_ELEMENTS (menu_items), menu_items,
- NULL);
-
- gtk_box_pack_start (GTK_BOX (vbox),
- gtk_item_factory_get_widget (item_factory, "<main>"),
- FALSE, FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (vbox), menubar, FALSE, FALSE, 0);
button = gtk_button_new_with_label ("Add Active Child");
gtk_box_pack_start (GTK_BOX(vbox), button, FALSE, FALSE, 0);
- gtk_signal_connect_object (GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(add_active_child),
- GTK_OBJECT(vbox));
+ g_signal_connect_swapped (button, "clicked",
+ G_CALLBACK (add_active_child), vbox);
button = gtk_button_new_with_label ("Add Passive Child");
gtk_box_pack_start (GTK_BOX(vbox), button, FALSE, FALSE, 0);
- gtk_signal_connect_object (GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(add_passive_child),
- GTK_OBJECT(vbox));
+ g_signal_connect_swapped (button, "clicked",
+ G_CALLBACK (add_passive_child), vbox);
- button = gtk_button_new_with_label ("Add Local Child");
+ button = gtk_button_new_with_label ("Add Local Active Child");
gtk_box_pack_start (GTK_BOX(vbox), button, FALSE, FALSE, 0);
- gtk_signal_connect_object (GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(add_local_child),
- GTK_OBJECT(vbox));
+ g_signal_connect_swapped (button, "clicked",
+ G_CALLBACK (add_local_active_child), vbox);
+
+ button = gtk_button_new_with_label ("Add Local Passive Child");
+ gtk_box_pack_start (GTK_BOX(vbox), button, FALSE, FALSE, 0);
+
+ g_signal_connect_swapped (button, "clicked",
+ G_CALLBACK (add_local_passive_child), vbox);
button = gtk_button_new_with_label ("Remove Last Child");
gtk_box_pack_start (GTK_BOX(vbox), button, FALSE, FALSE, 0);
- gtk_signal_connect_object (GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(remove_child),
- GTK_OBJECT(vbox));
+ g_signal_connect_swapped (button, "clicked",
+ G_CALLBACK (remove_child), vbox);
+
+ checkbutton = gtk_check_button_new_with_label ("Grab keyboard");
+ gtk_box_pack_start (GTK_BOX (vbox), checkbutton, FALSE, FALSE, 0);
- hbox = gtk_hbox_new (FALSE, 0);
+ g_signal_connect (checkbutton, "toggled",
+ G_CALLBACK (grab_window_toggled),
+ window);
+
+ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_box_pack_start (GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
entry = gtk_entry_new ();
gtk_box_pack_start (GTK_BOX(hbox), entry, FALSE, FALSE, 0);
- button = gtk_button_new_with_label ("Steal");
- gtk_box_pack_start (GTK_BOX(hbox), button, FALSE, FALSE, 0);
-
- gtk_signal_connect (GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(steal),
- entry);
+ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+ gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
+ box = hbox;
+
gtk_widget_show_all (window);
gtk_main ();
g_print ("Waiting for children to exit\n");
while (n_children)
- g_main_iteration (TRUE);
+ g_main_context_iteration (NULL, TRUE);
}
return 0;
projects / ~andy / gtk / blobdiff