/** We might just have change the diagrams modified status.
* This doesn't set the status, but merely updates the display.
*/
void
diagram_modified(Diagram *dia)
{
GSList *displays;
gchar *dia_name = diagram_get_name(dia);
gchar *extra = g_path_get_dirname (dia->filename);
gchar *title = g_strdup_printf ("%s%s (%s)", diagram_is_modified(dia) ? "*" : "", dia_name, extra ? extra : " ");
g_free (dia_name);
g_free (extra);
displays = dia->displays;
while (displays!=NULL) {
DDisplay *ddisp = (DDisplay *) displays->data;
ddisplay_set_title(ddisp, title);
displays = g_slist_next(displays);
}
if (diagram_is_modified(dia)) {
dia->autosaved = FALSE;
dia->is_default = FALSE;
}
/* diagram_set_modified(dia, TRUE);*/
g_free (title);
}
/** Update the various areas that require updating when changing filename
* This will ensure that all places that use the filename are updated:
* Window titles, layer dialog, recent files, diagram tree.
* @param dia The diagram whose filename has changed.
*/
static void
diagram_update_for_filename(Diagram *dia)
{
GSList *l;
DDisplay *ddisp;
char *title;
title = diagram_get_name(dia);
l = dia->displays;
while (l!=NULL) {
ddisp = (DDisplay *) l->data;
ddisplay_set_title(ddisp, title);
l = g_slist_next(l);
}
g_free(title);
layer_dialog_update_diagram_list();
/* signal about the change */
dia_diagram_change (dia, DIAGRAM_CHANGE_NAME, NULL);
}
static PyObject *
PyDiaDisplay_SetTitle(PyDiaDisplay *self, PyObject *args)
{
gchar *title;
if (!PyArg_ParseTuple(args, "s:Display.set_title", &title))
return NULL;
ddisplay_set_title(self->disp, title);
Py_INCREF(Py_None);
return Py_None;
}
