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-rw-r--r--xsettings/client.c268
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+/*
+ * Copyright © 2001 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Red Hat not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. Red Hat makes no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author: Owen Taylor, Red Hat, Inc.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
+
+#include "gtk-utils.h"
+#include "xsettings-client.h"
+
+enum {
+ NAME = 0,
+ TYPE = 1,
+ VALUE = 2,
+ SERIAL = 3
+};
+
+XSettingsClient *client;
+GtkWidget *settings_clist;
+
+void
+terminate_cb (void *data)
+{
+ gboolean *terminated = data;
+
+ g_print ("Releasing the selection and exiting\n");
+
+ *terminated = TRUE;
+ gtk_main_quit ();
+}
+
+static void
+create_gui (void)
+{
+ char *titles[] = {
+ "Name", "Type", "Value", "Serial"
+ };
+
+ GtkWidget *scrolled_window;
+ GtkWidget *dialog = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ GtkWidget *vbox, *bbox, *separator, *table, *button;
+
+ gtk_window_set_title (GTK_WINDOW (dialog), "Sample XSETTINGS Client");
+ gtk_window_set_default_size (GTK_WINDOW (dialog), -1, 300);
+
+ gtk_signal_connect (GTK_OBJECT (dialog), "destroy",
+ GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
+
+ vbox = gtk_vbox_new (FALSE, 0);
+ gtk_container_add (GTK_CONTAINER (dialog), vbox);
+
+ bbox = gtk_hbutton_box_new ();
+ gtk_box_pack_end (GTK_BOX (vbox), bbox, FALSE, FALSE, 0);
+
+ gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_END);
+ gtk_container_set_border_width (GTK_CONTAINER (bbox), 5);
+
+ separator = gtk_hseparator_new ();
+ gtk_box_pack_end (GTK_BOX (vbox), separator, FALSE, FALSE, 0);
+
+ table = gtk_table_new (3, 2, FALSE);
+ gtk_container_set_border_width (GTK_CONTAINER (table), 5);
+ gtk_table_set_row_spacings (GTK_TABLE (table), 5);
+ gtk_table_set_col_spacings (GTK_TABLE (table), 5);
+
+ scrolled_window = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
+ GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+
+ settings_clist = gtk_clist_new_with_titles (4, titles);
+ gtk_container_add (GTK_CONTAINER (scrolled_window), settings_clist);
+ gtk_clist_set_selection_mode (GTK_CLIST (settings_clist), GTK_SELECTION_BROWSE);
+ gtk_clist_set_sort_column (GTK_CLIST (settings_clist), 1);
+ gtk_clist_set_auto_sort (GTK_CLIST (settings_clist), TRUE);
+
+ gtk_clist_set_column_width (GTK_CLIST (settings_clist), NAME, 200);
+ gtk_clist_set_column_width (GTK_CLIST (settings_clist), TYPE, 50);
+ gtk_clist_set_column_width (GTK_CLIST (settings_clist), VALUE, 100);
+ gtk_clist_set_column_width (GTK_CLIST (settings_clist), SERIAL, 50);
+
+ gtk_table_attach (GTK_TABLE (table), scrolled_window,
+ 1, 2, 1, 2,
+ GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
+ 0, 0);
+
+ gtk_box_pack_start (GTK_BOX (vbox), table, TRUE, TRUE, 0);
+
+ button = gtk_button_new_with_label ("Close");
+ gtk_box_pack_end (GTK_BOX (bbox), button, FALSE, FALSE, 0);
+ GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
+
+ gtk_signal_connect (GTK_OBJECT (button), "clicked",
+ GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
+
+ gtk_widget_show_all (dialog);
+}
+
+static int
+find_row (const char *name)
+{
+ GList *tmp_list = GTK_CLIST (settings_clist)->row_list;
+ int index = 0;
+
+ while (tmp_list)
+ {
+ GtkCListRow *row = GTK_CLIST_ROW (tmp_list);
+
+ if (strcmp (row->data, name) == 0)
+ return index;
+
+ tmp_list = tmp_list->next;
+ index++;
+ }
+
+ return -1;
+}
+
+static void
+update_row (int row,
+ XSettingsSetting *setting)
+{
+ char buffer[256];
+ GtkStyle *style;
+ const char *type;
+
+ if (setting->type != XSETTINGS_TYPE_COLOR)
+ gtk_clist_set_cell_style (GTK_CLIST (settings_clist),
+ row, VALUE, NULL);
+
+ switch (setting->type)
+ {
+ case XSETTINGS_TYPE_INT:
+ type = "INT";
+ sprintf (buffer, "%d", setting->data.v_int);
+ gtk_clist_set_text (GTK_CLIST (settings_clist), row, VALUE, buffer);
+ break;
+ case XSETTINGS_TYPE_STRING:
+ type = "STRING";
+ gtk_clist_set_text (GTK_CLIST (settings_clist), row, VALUE, setting->data.v_string);
+ break;
+ case XSETTINGS_TYPE_COLOR:
+ type = "COLOR";
+ gtk_clist_set_text (GTK_CLIST (settings_clist), row, VALUE, "");
+ style = gtk_style_copy (settings_clist->style);
+ style->base[GTK_STATE_NORMAL].red = setting->data.v_color.red;
+ style->base[GTK_STATE_NORMAL].green = setting->data.v_color.green;
+ style->base[GTK_STATE_NORMAL].blue = setting->data.v_color.blue;
+ style->bg[GTK_STATE_SELECTED].red = setting->data.v_color.red;
+ style->bg[GTK_STATE_SELECTED].green = setting->data.v_color.green;
+ style->bg[GTK_STATE_SELECTED].blue = setting->data.v_color.blue;
+ gtk_clist_set_cell_style (GTK_CLIST (settings_clist),
+ row, VALUE, style);
+ gtk_style_unref (style);
+ break;
+ default:
+ g_assert_not_reached ();
+ }
+
+ gtk_clist_set_text (GTK_CLIST (settings_clist), row, TYPE, type);
+
+ sprintf (buffer, "%ld", setting->last_change_serial);
+ gtk_clist_set_text (GTK_CLIST (settings_clist), row, SERIAL, buffer);
+}
+
+static void
+notify_cb (const char *name,
+ XSettingsAction action,
+ XSettingsSetting *setting,
+ void *data)
+{
+ int row;
+ char *text[4];
+
+ switch (action)
+ {
+ case XSETTINGS_ACTION_NEW:
+ text[NAME] = (char *)name;
+ text[TYPE] = text[VALUE] = text[SERIAL] = "";
+ row = gtk_clist_insert (GTK_CLIST (settings_clist), 0, text);
+ gtk_clist_set_row_data_full (GTK_CLIST (settings_clist), row,
+ g_strdup (name), (GDestroyNotify)g_free);
+ update_row (row, setting);
+ break;
+ case XSETTINGS_ACTION_CHANGED:
+ row = find_row (name);
+ update_row (row, setting);
+ break;
+ case XSETTINGS_ACTION_DELETED:
+ row = find_row (name);
+ gtk_clist_remove (GTK_CLIST (settings_clist), row);
+ break;
+ }
+}
+
+GdkFilterReturn
+client_event_filter (GdkXEvent *xevent,
+ GdkEvent *event,
+ gpointer data)
+{
+ if (xsettings_client_process_event (client, (XEvent *)xevent))
+ return GDK_FILTER_REMOVE;
+ else
+ return GDK_FILTER_CONTINUE;
+}
+
+static void
+watch_cb (Window window,
+ Bool is_start,
+ long mask,
+ void *cb_data)
+{
+ GdkWindow *gdkwin;
+
+ if (is_start)
+ printf ("Starting watch on %#lx with mask %#lx\n", window, mask);
+ else
+ printf ("Stopping watch on %#lx \n", window);
+
+ gdkwin = gdk_window_lookup (window);
+ if (is_start)
+ gdk_window_add_filter (gdkwin, client_event_filter, NULL);
+ else
+ gdk_window_remove_filter (gdkwin, client_event_filter, NULL);
+}
+
+int
+main (int argc, char **argv)
+{
+ gtk_init (&argc, &argv);
+
+ create_gui ();
+
+ client = xsettings_client_new (gdk_display, DefaultScreen (gdk_display),
+ notify_cb, watch_cb, NULL);
+ if (!client)
+ {
+ fprintf (stderr, "Could not create client!");
+ exit (1);
+ }
+
+ gtk_main ();
+
+ xsettings_client_destroy (client);
+
+ return 0;
+}
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