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);
}
}
static void
xkb_layouts_dnd_data_get (GtkWidget * widget, GdkDragContext * dc,
GtkSelectionData * selection_data, guint info,
guint t, GtkBuilder * dialog)
{
/* Storing the value into selection -
* while it is actually not used
*/
gint idx = find_selected_layout_idx (dialog);
gtk_selection_data_set (selection_data,
GDK_SELECTION_TYPE_INTEGER, 32,
(guchar *) & idx, sizeof (idx));
}
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);
}
}
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
show_selected_layout (GtkWidget * button, GtkBuilder * dialog)
{
gint idx = find_selected_layout_idx (dialog);
if (idx != -1) {
GtkWidget *parent = WID ("region_notebook");
GtkWidget *popup = gkbd_keyboard_drawing_dialog_new ();
gkbd_keyboard_drawing_dialog_set_group (popup,
config_registry,
idx);
gtk_window_set_transient_for (GTK_WINDOW (popup),
GTK_WINDOW
(gtk_widget_get_toplevel
(parent)));
gtk_widget_show_all (popup);
}
}
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);
}
}
static void
xkb_layouts_enable_disable_buttons (GtkBuilder * dialog)
{
GtkWidget *add_layout_btn = WID ("xkb_layouts_add");
GtkWidget *show_layout_btn = WID ("xkb_layouts_show");
GtkWidget *del_layout_btn = WID ("xkb_layouts_remove");
GtkWidget *selected_layouts_tree = WID ("xkb_layouts_selected");
GtkWidget *move_up_layout_btn = WID ("xkb_layouts_move_up");
GtkWidget *move_down_layout_btn = WID ("xkb_layouts_move_down");
GtkTreeSelection *s_selection =
gtk_tree_view_get_selection (GTK_TREE_VIEW
(selected_layouts_tree));
const int n_selected_selected_layouts =
gtk_tree_selection_count_selected_rows (s_selection);
GtkTreeModel *selected_layouts_model = gtk_tree_view_get_model
(GTK_TREE_VIEW (selected_layouts_tree));
const int n_selected_layouts =
gtk_tree_model_iter_n_children (selected_layouts_model,
NULL);
gint sidx = find_selected_layout_idx (dialog);
if (disable_buttons_sensibility_update)
return;
gtk_widget_set_sensitive (add_layout_btn,
(n_selected_layouts <
max_selected_layouts
|| max_selected_layouts == 0));
gtk_widget_set_sensitive (del_layout_btn, (n_selected_layouts > 1)
&& (n_selected_selected_layouts > 0));
gtk_widget_set_sensitive (show_layout_btn,
(n_selected_selected_layouts > 0));
gtk_widget_set_sensitive (move_up_layout_btn, sidx > 0);
gtk_widget_set_sensitive (move_down_layout_btn, sidx >= 0
&& sidx < (n_selected_layouts - 1));
}
