static void
remove_selected_layout (GtkWidget * button, GtkBuilder * dialog)
{
gint idx = find_selected_layout_idx (dialog);
if (idx != -1) {
GSList *layouts_list = xkb_layouts_get_selected_list ();
char *id = NULL;
GSList *node2Remove = g_slist_nth (layouts_list, idx);
layouts_list =
g_slist_remove_link (layouts_list, node2Remove);
id = (char *) node2Remove->data;
g_slist_free_1 (node2Remove);
g_free (id);
if (default_group > idx)
xkb_save_default_group (default_group - 1);
else if (default_group == idx)
xkb_save_default_group (-1);
xkb_layouts_set_selected_list (layouts_list);
clear_xkb_elements_list (layouts_list);
}
}
void
xkb_layouts_fill_selected_tree (GtkBuilder * dialog)
{
GSList *layouts = xkb_layouts_get_selected_list ();
GSList *cur_layout;
GtkListStore *list_store =
GTK_LIST_STORE (gtk_tree_view_get_model
(GTK_TREE_VIEW
(WID ("xkb_layouts_selected"))));
int counter = 0;
/* temporarily disable the buttons' status update */
disable_buttons_sensibility_update = TRUE;
gtk_list_store_clear (list_store);
for (cur_layout = layouts; cur_layout != NULL;
cur_layout = cur_layout->next, counter++) {
GtkTreeIter iter;
const char *visible = (char *) cur_layout->data;
gchar *utf_visible = xkb_layout_description_utf8 (visible);
gtk_list_store_append (list_store, &iter);
gtk_list_store_set (list_store, &iter,
SEL_LAYOUT_TREE_COL_DESCRIPTION,
utf_visible,
SEL_LAYOUT_TREE_COL_ID,
cur_layout->data,
SEL_LAYOUT_TREE_COL_ENABLED,
counter < max_selected_layouts, -1);
g_free (utf_visible);
}
clear_xkb_elements_list (layouts);
/* enable the buttons' status update */
disable_buttons_sensibility_update = FALSE;
if (idx2select != -1) {
GtkTreeSelection *selection =
gtk_tree_view_get_selection ((GTK_TREE_VIEW
(WID
("xkb_layouts_selected"))));
GtkTreePath *path =
gtk_tree_path_new_from_indices (idx2select, -1);
gtk_tree_selection_select_path (selection, path);
gtk_tree_path_free (path);
idx2select = -1;
} else {
/* if there is nothing to select - just enable/disable the buttons,
otherwise it would be done by the selection change */
xkb_layouts_enable_disable_buttons (dialog);
}
}
/* 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 *options_list = xkb_options_get_selected_list ();
GSList *option;
for (option = options_list; option != NULL; option = option->next) {
if (!strcmp ((gchar *) option->data, optionname))
retval = TRUE;
}
clear_xkb_elements_list (options_list);
return retval;
}
void
xkl_layout_chooser_add_default_switcher_if_necessary (GSList *
layouts_list)
{
GSList *options_list = xkb_options_get_selected_list ();
gboolean was_appended;
options_list =
matekbd_keyboard_config_add_default_switch_option_if_necessary
(layouts_list, options_list, &was_appended);
if (was_appended)
xkb_options_set_selected_list (options_list);
clear_xkb_elements_list (options_list);
}
static void
show_selected_layout (GtkWidget * button, GtkBuilder * dialog)
{
gint idx = find_selected_layout_idx (dialog);
if (idx != -1) {
GSList *layouts_list = xkb_layouts_get_selected_list ();
const gchar *id = g_slist_nth_data (layouts_list, idx);
char *descr = xkb_layout_description_utf8 (id);
GtkWidget *parent = WID ("keyboard_dialog");
GtkWidget *popup = matekbd_keyboard_drawing_new_dialog (idx, descr);
gtk_widget_set_parent (popup, parent);
clear_xkb_elements_list (layouts_list);
g_free (descr);
}
}
/* 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 *options_list = xkb_options_get_selected_list ();
GSList *option;
for (option = options_list; option != NULL; option = option->next)
if (!strcmp ((gchar *) option->data, optionname))
already_selected = TRUE;
if (!already_selected)
options_list =
g_slist_append (options_list, g_strdup (optionname));
xkb_options_set_selected_list (options_list);
clear_xkb_elements_list (options_list);
}
static void
xkb_layouts_dnd_data_received (GtkWidget * widget, GdkDragContext * dc,
gint x, gint y,
GtkSelectionData * selection_data,
guint info, guint t, GtkBuilder * dialog)
{
gint sidx = find_selected_layout_idx (dialog);
GtkWidget *tree_view = WID ("xkb_layouts_selected");
GtkTreePath *path = NULL;
GtkTreeViewDropPosition pos;
gint didx;
gchar *id;
GSList *layouts_list;
GSList *node2Remove;
if (sidx == -1)
return;
layouts_list = xkb_layouts_get_selected_list ();
node2Remove = g_slist_nth (layouts_list, sidx);
id = (gchar *) node2Remove->data;
layouts_list = g_slist_delete_link (layouts_list, node2Remove);
if (!gtk_tree_view_get_dest_row_at_pos
(GTK_TREE_VIEW (tree_view), x, y, &path, &pos)) {
/* Move to the very end */
layouts_list =
g_slist_append (layouts_list, g_strdup (id));
xkb_layouts_set_selected_list (layouts_list);
} else if (path != NULL) {
gint *indices = gtk_tree_path_get_indices (path);
didx = indices[0];
gtk_tree_path_free (path);
/* Move to the new position */
if (sidx != didx) {
layouts_list =
g_slist_insert (layouts_list, g_strdup (id),
didx);
xkb_layouts_set_selected_list (layouts_list);
}
}
g_free (id);
clear_xkb_elements_list (layouts_list);
}
static void
move_down_selected_layout (GtkWidget * button, GtkBuilder * dialog)
{
gint idx = find_selected_layout_idx (dialog);
if (idx != -1) {
GSList *layouts_list = xkb_layouts_get_selected_list ();
GSList *node2Remove = g_slist_nth (layouts_list, idx);
layouts_list =
g_slist_remove_link (layouts_list, node2Remove);
layouts_list =
g_slist_insert (layouts_list, node2Remove->data,
idx + 1);
g_slist_free_1 (node2Remove);
idx2select = idx + 1;
xkb_layouts_set_selected_list (layouts_list);
clear_xkb_elements_list (layouts_list);
}
}
/* Remove all occurences of optionname from the backend's selection list */
static void
xkb_options_deselect (gchar * optionname)
{
GSList *options_list = xkb_options_get_selected_list ();
GSList *nodetmp;
GSList *option = options_list;
while (option != NULL) {
gchar *id = (char *) option->data;
if (!strcmp (id, optionname)) {
nodetmp = option->next;
g_free (id);
options_list =
g_slist_remove_link (options_list, option);
g_slist_free_1 (option);
option = nodetmp;
} else
option = option->next;
}
xkb_options_set_selected_list (options_list);
clear_xkb_elements_list (options_list);
}
static void
xkb_layout_chooser_response (GtkDialog * dialog,
gint response, GtkBuilder * chooser_dialog)
{
GdkRectangle rect;
if (response == GTK_RESPONSE_OK) {
gchar *selected_id = (gchar *)
xkb_layout_chooser_get_selected_id (chooser_dialog);
if (selected_id != NULL) {
GSList *layouts_list =
xkb_layouts_get_selected_list ();
selected_id = g_strdup (selected_id);
layouts_list =
g_slist_append (layouts_list, selected_id);
xkb_layouts_set_selected_list (layouts_list);
xkl_layout_chooser_add_default_switcher_if_necessary
(layouts_list);
clear_xkb_elements_list (layouts_list);
}
} else if (response == gtk_dialog_get_response_for_widget
(dialog, CWID ("btnPrint"))) {
xkb_layout_chooser_print (chooser_dialog);
g_signal_stop_emission_by_name (dialog, "response");
return;
}
gtk_window_get_position (GTK_WINDOW (dialog), &rect.x, &rect.y);
gtk_window_get_size (GTK_WINDOW (dialog), &rect.width,
&rect.height);
matekbd_preview_save_position (&rect);
}
