diff options
Diffstat (limited to 'capplets/keyboard/gnome-keyboard-properties-xkbot.c')
| -rw-r--r-- | capplets/keyboard/gnome-keyboard-properties-xkbot.c | 332 |
1 files changed, 0 insertions, 332 deletions
diff --git a/capplets/keyboard/gnome-keyboard-properties-xkbot.c b/capplets/keyboard/gnome-keyboard-properties-xkbot.c deleted file mode 100644 index f06ef6dce..000000000 --- a/capplets/keyboard/gnome-keyboard-properties-xkbot.c +++ /dev/null @@ -1,332 +0,0 @@ -/* -*- mode: c; style: linux -*- */ - -/* gnome-keyboard-properties-xkbot.c - * Copyright (C) 2003 Sergey V. Oudaltsov - * - * Written by: Sergey V. Oudaltsov <svu@users.sourceforge.net> - * John Spray <spray_john@users.sourceforge.net> - * - * 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 <gnome.h> -#include <gconf/gconf-client.h> -#include <glade/glade.h> - -#include "libgswitchit/gswitchit_config.h" - -#include "capplet-util.h" -#include "gconf-property-editor.h" -#include "activate-settings-daemon.h" -#include "capplet-stock-icons.h" -#include <../accessibility/keyboard/accessibility-keyboard.h> - -#include "gnome-keyboard-properties-xkb.h" - -static const char *current1stLevelId = NULL; -static GtkWidget *currentVbox = NULL; -static GtkWidget *currentNoneRadio = NULL; -static gboolean currentMultiSelect = FALSE; -static GSList *currentRadioGroup = NULL; - -#define OPTION_ID_PROP "optionID" -#define SELCOUNTER_PROP "selectionCounter" -#define GCONFSTATE_PROP "gconfState" -#define EXPANDERS_PROP "expandersList" - -static GtkWidget * -xkb_options_get_expander (GtkWidget * option_button) -{ - return gtk_widget_get_parent ( - gtk_widget_get_parent ( - gtk_widget_get_parent (option_button))); -} - -static int -xkb_options_expander_selcounter_get (GtkWidget * expander) -{ - return GPOINTER_TO_INT(g_object_get_data (G_OBJECT (expander), SELCOUNTER_PROP)); -} - -static void -xkb_options_expander_selcounter_add (GtkWidget * expander, int value) -{ - g_object_set_data (G_OBJECT (expander), SELCOUNTER_PROP, - GINT_TO_POINTER (xkb_options_expander_selcounter_get (expander) + value)); -} - -static void -xkb_options_expander_highlight (GtkWidget * expander) -{ - char * utfGroupName = g_object_get_data (G_OBJECT (expander), "utfGroupName"); - int counter = xkb_options_expander_selcounter_get (expander); - gchar *titlemarkup = g_strconcat (counter > 0 ? "<span weight=\"bold\">" : "<span>", - utfGroupName, "</span>", NULL); - gtk_expander_set_label (GTK_EXPANDER (expander), titlemarkup); - g_free (titlemarkup); -} - -/* Add optionname from the backend's selection list if it's not - already in there. */ -static void -xkb_options_select (gchar *optionname) -{ - gboolean already_selected = FALSE; - GSList *optionsList = xkb_options_get_selected_list (); - GSList *option; - for (option = optionsList ; option != NULL ; option = option->next) - if (!strcmp ((gchar*)option->data, optionname)) - already_selected = TRUE; - - if (!already_selected) - optionsList = g_slist_append (optionsList, g_strdup (optionname)); - xkb_options_set_selected_list (optionsList); - - clear_xkb_elements_list (optionsList); -} - -/* Remove all occurences of optionname from the backend's selection list */ -static void -xkb_options_deselect (gchar *optionname) -{ - GSList *optionsList = xkb_options_get_selected_list (); - GSList *nodetmp; - GSList *option = optionsList; - while (option != NULL) - { - gchar *id = (char *) option->data; - if (!strcmp(id, optionname)) - { - nodetmp = option->next; - g_free (id); - optionsList = g_slist_remove_link (optionsList, option); - g_slist_free_1 (option); - option=nodetmp; - } - else - option = option->next; - } - xkb_options_set_selected_list (optionsList); - clear_xkb_elements_list (optionsList); -} - -/* Return true if optionname describes a string already in the backend's - list of selected options */ -static gboolean -xkb_options_is_selected (gchar *optionname) -{ - gboolean retval = FALSE; - GSList *optionsList = xkb_options_get_selected_list (); - GSList *option; - for (option = optionsList ; option != NULL ; option = option->next) - { - if (!strcmp ((gchar*)option->data, optionname)) - retval = TRUE; - } - clear_xkb_elements_list (optionsList); - return retval; -} - -/* Update xkb backend to reflect the new UI state */ -static void -option_toggled_cb (GtkWidget *checkbutton, gpointer data) -{ - gpointer optionID = g_object_get_data (G_OBJECT (checkbutton), OPTION_ID_PROP); - if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbutton))) - xkb_options_select (optionID); - else - xkb_options_deselect (optionID); -} - -/* Update UI state from xkb backend */ -static void -option_update_cb (GConfClient * client, - guint cnxn_id, GConfEntry * entry, gpointer data) -{ - GtkToggleButton *toggle = GTK_TOGGLE_BUTTON (data); - GtkWidget *expander = xkb_options_get_expander (GTK_WIDGET (toggle)); - gboolean old_state = gtk_toggle_button_get_active (toggle); - gboolean new_state = xkb_options_is_selected ( - g_object_get_data (G_OBJECT (toggle), OPTION_ID_PROP)); - int old_gstate = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (toggle), GCONFSTATE_PROP)); - int state_diff = new_state - old_gstate; - - if (GTK_WIDGET_TYPE (toggle) == GTK_TYPE_RADIO_BUTTON && - old_state == TRUE && new_state == FALSE) - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (toggle), "NoneRadio")), TRUE); - else - gtk_toggle_button_set_active (toggle, new_state); - - g_object_set_data (G_OBJECT (toggle), GCONFSTATE_PROP, GINT_TO_POINTER (new_state)); - xkb_options_expander_selcounter_add (expander, state_diff); - xkb_options_expander_highlight (expander); -} - -/* Add a check_button or radio_button to control a particular option - This function makes particular use of the current... variables at - the top of this file. */ -static void -xkb_options_add_option (const XklConfigItemPtr - configItem, GladeXML * dialog) -{ - GtkWidget *option_check; - gchar *utfOptionName = xci_desc_to_utf8 (configItem); - /* Copy this out because we'll load it into the widget with set_data */ - gchar *fullOptionName = g_strdup( - GSwitchItKbdConfigMergeItems (current1stLevelId, configItem->name)); - gboolean initial_state; - - if (currentMultiSelect) - option_check = gtk_check_button_new_with_label (utfOptionName); - else - { - if (currentRadioGroup == NULL) - { - /* The first radio in a group is to be "Default", meaning none of - the below options are to be included in the selected list. - This is a HIG-compliant alternative to allowing no - selection in the group. */ - option_check = gtk_radio_button_new_with_label (currentRadioGroup, _("Default")); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (option_check), TRUE); - gtk_box_pack_start_defaults (GTK_BOX (currentVbox), option_check); - currentRadioGroup = gtk_radio_button_get_group (GTK_RADIO_BUTTON (option_check)); - currentNoneRadio = option_check; - } - option_check = gtk_radio_button_new_with_label (currentRadioGroup, utfOptionName); - currentRadioGroup = gtk_radio_button_get_group (GTK_RADIO_BUTTON (option_check)); - g_object_set_data (G_OBJECT (option_check), "NoneRadio", currentNoneRadio); - } - g_free (utfOptionName); - - initial_state = xkb_options_is_selected (fullOptionName); - - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (option_check), initial_state); - - g_object_set_data_full (G_OBJECT (option_check), OPTION_ID_PROP, fullOptionName, g_free); - - g_signal_connect (G_OBJECT (option_check), "toggled", G_CALLBACK (option_toggled_cb), NULL); - - gconf_client_notify_add (xkbGConfClient, - GSWITCHIT_KBD_CONFIG_KEY_OPTIONS, - (GConfClientNotifyFunc) - option_update_cb, option_check, NULL, NULL); - - gtk_box_pack_start_defaults (GTK_BOX (currentVbox), option_check); - - xkb_options_expander_selcounter_add (xkb_options_get_expander (option_check), initial_state); - g_object_set_data (G_OBJECT (option_check), GCONFSTATE_PROP, GINT_TO_POINTER (initial_state)); -} - -/* Add a group of options: create title and layout widgets and then - add widgets for all the options in the group. */ -static void -xkb_options_add_group (const XklConfigItemPtr - configItem, - Bool allowMultipleSelection, - GladeXML * dialog) -{ - GtkWidget *expander, *align, *vbox; - - GSList * expanders_list = g_object_get_data (G_OBJECT (dialog), EXPANDERS_PROP); - - gchar *utfGroupName = xci_desc_to_utf8 (configItem); - gchar *titlemarkup = g_strconcat ("<span>", utfGroupName, "</span>", NULL); - - expander = gtk_expander_new (titlemarkup); - g_object_set_data_full (G_OBJECT (expander), "utfGroupName", utfGroupName, g_free); - - g_free (titlemarkup); - gtk_expander_set_use_markup (GTK_EXPANDER (expander), TRUE); - align = gtk_alignment_new (0, 0, 1, 1); - gtk_alignment_set_padding (GTK_ALIGNMENT (align), 6, 12, 12, 0); - vbox = gtk_vbox_new (TRUE, 6); - gtk_container_add (GTK_CONTAINER (align), vbox); - gtk_container_add (GTK_CONTAINER (expander), align); - currentVbox = vbox; - - currentMultiSelect = (gboolean) allowMultipleSelection; - currentRadioGroup = NULL; - - current1stLevelId = configItem->name; - XklConfigEnumOptions (configItem->name, (ConfigItemProcessFunc) - xkb_options_add_option, dialog); - - xkb_options_expander_highlight (expander); - - expanders_list = g_slist_append (expanders_list, expander); - g_object_set_data (G_OBJECT (dialog), EXPANDERS_PROP, expanders_list); -} - -static gint -xkb_options_expanders_compare (GtkWidget * expander1, GtkWidget * expander2) -{ - const gchar *t1 = gtk_expander_get_label (GTK_EXPANDER (expander1)); - const gchar *t2 = gtk_expander_get_label (GTK_EXPANDER (expander2)); - return g_utf8_collate (t1, t2); -} - -/* Create widgets to represent the options made available by the backend */ -void -xkb_options_load_options (GladeXML * dialog) -{ - GtkWidget *opts_vbox = WID ("options_vbox"); - GSList * expanders_list; - GtkWidget * expander; - - /* fill the list */ - XklConfigEnumOptionGroups ((GroupProcessFunc) - xkb_options_add_group, dialog); - /* sort it */ - expanders_list = g_object_get_data (G_OBJECT (dialog), EXPANDERS_PROP); - expanders_list = g_slist_sort (expanders_list, (GCompareFunc)xkb_options_expanders_compare); - while (expanders_list) - { - expander = GTK_WIDGET (expanders_list->data); - gtk_box_pack_start (GTK_BOX (opts_vbox), expander, FALSE, FALSE, 0); - expanders_list = expanders_list->next; - } - - /* just cleanup */ - expanders_list = g_object_get_data (G_OBJECT (dialog), EXPANDERS_PROP); - g_object_set_data (G_OBJECT (dialog), EXPANDERS_PROP, NULL); - g_slist_free (expanders_list); - - gtk_widget_show_all (opts_vbox); -} - -/* Respond to a change in the xkb gconf settings */ -static void -xkb_options_update (GConfClient * client, - guint cnxn_id, GConfEntry * entry, GladeXML * dialog) -{ - /* Updating options is handled by gconf notifies for each widget - This is here to avoid calling it N_OPTIONS times for each gconf - change.*/ - enable_disable_restoring (dialog); -} - -void -xkb_options_register_gconf_listener (GladeXML * dialog) -{ - gconf_client_notify_add (xkbGConfClient, - GSWITCHIT_KBD_CONFIG_KEY_OPTIONS, - (GConfClientNotifyFunc) - xkb_options_update, dialog, NULL, NULL); -} |