Initial revision

1 files changed, 245 insertions, 0 deletions

diff --git a/xsettings/client.c b/xsettings/client.c
new file mode 100644
index 0000000..6419ea8
--- /dev/null
+++ b/xsettings/client.c
@@ -0,0 +1,245 @@
+#include <stdio.h>
+#include <stdlib.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;
+}