moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 254 insertions, 0 deletions

diff --git a/capplets/keyboard/mate-keyboard-properties-xkb.c b/capplets/keyboard/mate-keyboard-properties-xkb.c
new file mode 100644
index 00000000..3316b4d4
--- /dev/null
+++ b/capplets/keyboard/mate-keyboard-properties-xkb.c
@@ -0,0 +1,254 @@
+/* -*- mode: c; style: linux -*- */
+
+/* mate-keyboard-properties-xkb.c
+ * Copyright (C) 2003-2007 Sergey V. Udaltsov
+ *
+ * Written by: Sergey V. Udaltsov <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <string.h>
+#include <gdk/gdkx.h>
+#include <mateconf/mateconf-client.h>
+#include <glib/gi18n.h>
+
+#include "capplet-util.h"
+#include "mateconf-property-editor.h"
+
+#include "mate-keyboard-properties-xkb.h"
+
+#include <libmatekbd/matekbd-desktop-config.h>
+
+XklEngine *engine;
+XklConfigRegistry *config_registry;
+
+MatekbdKeyboardConfig initial_config;
+MatekbdDesktopConfig desktop_config;
+
+MateConfClient *xkb_mateconf_client;
+
+char *
+xci_desc_to_utf8 (XklConfigItem * ci)
+{
+	char *sd = g_strstrip (ci->description);
+	return sd[0] == 0 ? g_strdup (ci->name) : g_strdup (sd);
+}
+
+static void
+set_model_text (GtkWidget * picker, MateConfValue * value)
+{
+	XklConfigItem *ci = xkl_config_item_new ();
+	const char *model = NULL;
+
+	if (value != NULL && value->type == MATECONF_VALUE_STRING) {
+		model = mateconf_value_get_string (value);
+		if (model != NULL && model[0] == '\0')
+			model = NULL;
+	}
+
+	if (model == NULL) {
+		model = initial_config.model;
+		if (model == NULL)
+			model = "";
+	}
+
+	g_snprintf (ci->name, sizeof (ci->name), "%s", model);
+
+	if (xkl_config_registry_find_model (config_registry, ci)) {
+		char *d;
+
+		d = xci_desc_to_utf8 (ci);
+		gtk_button_set_label (GTK_BUTTON (picker), d);
+		g_free (d);
+	} else {
+		gtk_button_set_label (GTK_BUTTON (picker), _("Unknown"));
+	}
+	g_object_unref (G_OBJECT (ci));
+}
+
+static void
+model_key_changed (MateConfClient * client,
+		   guint cnxn_id, MateConfEntry * entry, GtkBuilder * dialog)
+{
+	set_model_text (WID ("xkb_model_pick"),
+			mateconf_entry_get_value (entry));
+
+	enable_disable_restoring (dialog);
+}
+
+static void
+setup_model_entry (GtkBuilder * dialog)
+{
+	MateConfValue *value;
+
+	value = mateconf_client_get (xkb_mateconf_client,
+				  MATEKBD_KEYBOARD_CONFIG_KEY_MODEL, NULL);
+	set_model_text (WID ("xkb_model_pick"), value);
+	if (value != NULL)
+		mateconf_value_free (value);
+
+	mateconf_client_notify_add (xkb_mateconf_client,
+				 MATEKBD_KEYBOARD_CONFIG_KEY_MODEL,
+				 (MateConfClientNotifyFunc) model_key_changed,
+				 dialog, NULL, NULL);
+}
+
+static void
+cleanup_xkb_tabs (GtkBuilder * dialog)
+{
+	matekbd_desktop_config_term (&desktop_config);
+	matekbd_keyboard_config_term (&initial_config);
+	g_object_unref (G_OBJECT (config_registry));
+	config_registry = NULL;
+	g_object_unref (G_OBJECT (engine));
+	engine = NULL;
+	g_object_unref (G_OBJECT (xkb_mateconf_client));
+	xkb_mateconf_client = NULL;
+}
+
+static void
+reset_to_defaults (GtkWidget * button, GtkBuilder * dialog)
+{
+	MatekbdKeyboardConfig empty_kbd_config;
+
+	matekbd_keyboard_config_init (&empty_kbd_config, xkb_mateconf_client,
+				   engine);
+	matekbd_keyboard_config_save_to_mateconf (&empty_kbd_config);
+	matekbd_keyboard_config_term (&empty_kbd_config);
+
+	mateconf_client_unset (xkb_mateconf_client,
+			    MATEKBD_DESKTOP_CONFIG_KEY_DEFAULT_GROUP, NULL);
+
+	/* all the rest is g-s-d's business */
+}
+
+static void
+chk_separate_group_per_window_toggled (MateConfPropertyEditor * peditor,
+				       const gchar * key,
+				       const MateConfValue * value,
+				       GtkBuilder * dialog)
+{
+	gtk_widget_set_sensitive (WID ("chk_new_windows_inherit_layout"),
+				  mateconf_value_get_bool (value));
+}
+
+static void
+chk_new_windows_inherit_layout_toggled (GtkWidget *
+					chk_new_windows_inherit_layout,
+					GtkBuilder * dialog)
+{
+	xkb_save_default_group (gtk_toggle_button_get_active
+				(GTK_TOGGLE_BUTTON
+				 (chk_new_windows_inherit_layout)) ? -1 :
+				0);
+}
+
+void
+setup_xkb_tabs (GtkBuilder * dialog, MateConfChangeSet * changeset)
+{
+	GObject *peditor;
+	GtkWidget *chk_new_windows_inherit_layout =
+	    WID ("chk_new_windows_inherit_layout");
+
+	xkb_mateconf_client = mateconf_client_get_default ();
+
+	engine = xkl_engine_get_instance (GDK_DISPLAY ());
+	config_registry = xkl_config_registry_get_instance (engine);
+
+	matekbd_desktop_config_init (&desktop_config, xkb_mateconf_client,
+				  engine);
+	matekbd_desktop_config_load_from_mateconf (&desktop_config);
+
+	xkl_config_registry_load (config_registry,
+				  desktop_config.load_extra_items);
+
+	matekbd_keyboard_config_init (&initial_config, xkb_mateconf_client,
+				   engine);
+	matekbd_keyboard_config_load_from_x_initial (&initial_config, NULL);
+
+	setup_model_entry (dialog);
+
+	peditor = mateconf_peditor_new_boolean
+	    (changeset, (gchar *) MATEKBD_DESKTOP_CONFIG_KEY_GROUP_PER_WINDOW,
+	     WID ("chk_separate_group_per_window"), NULL);
+
+	g_signal_connect (peditor, "value-changed", (GCallback)
+			  chk_separate_group_per_window_toggled, dialog);
+
+#ifdef HAVE_X11_EXTENSIONS_XKB_H
+	if (strcmp (xkl_engine_get_backend_name (engine), "XKB"))
+#endif
+		gtk_widget_hide (WID ("xkb_layouts_print"));
+
+	xkb_layouts_prepare_selected_tree (dialog, changeset);
+	xkb_layouts_fill_selected_tree (dialog);
+
+	gtk_widget_set_sensitive (chk_new_windows_inherit_layout,
+				  gtk_toggle_button_get_active
+				  (GTK_TOGGLE_BUTTON
+				   (WID
+				    ("chk_separate_group_per_window"))));
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
+				      (chk_new_windows_inherit_layout),
+				      xkb_get_default_group () < 0);
+
+	xkb_layouts_register_buttons_handlers (dialog);
+	g_signal_connect (G_OBJECT (WID ("xkb_reset_to_defaults")),
+			  "clicked", G_CALLBACK (reset_to_defaults),
+			  dialog);
+
+	g_signal_connect (G_OBJECT (chk_new_windows_inherit_layout),
+			  "toggled", (GCallback)
+			  chk_new_windows_inherit_layout_toggled, dialog);
+
+	g_signal_connect_swapped (G_OBJECT (WID ("xkb_layout_options")),
+				  "clicked",
+				  G_CALLBACK (xkb_options_popup_dialog),
+				  dialog);
+
+	g_signal_connect_swapped (G_OBJECT (WID ("xkb_model_pick")),
+				  "clicked", G_CALLBACK (choose_model),
+				  dialog);
+
+	xkb_layouts_register_mateconf_listener (dialog);
+	xkb_options_register_mateconf_listener (dialog);
+
+	g_signal_connect (G_OBJECT (WID ("keyboard_dialog")),
+			  "destroy", G_CALLBACK (cleanup_xkb_tabs),
+			  dialog);
+
+	enable_disable_restoring (dialog);
+}
+
+void
+enable_disable_restoring (GtkBuilder * dialog)
+{
+	MatekbdKeyboardConfig gswic;
+	gboolean enable;
+
+	matekbd_keyboard_config_init (&gswic, xkb_mateconf_client, engine);
+	matekbd_keyboard_config_load_from_mateconf (&gswic, NULL);
+
+	enable = !matekbd_keyboard_config_equals (&gswic, &initial_config);
+
+	matekbd_keyboard_config_term (&gswic);
+	gtk_widget_set_sensitive (WID ("xkb_reset_to_defaults"), enable);
+}