BOOL ssd_dialog_set_dialog_focus( SsdDialog dialog, SsdWidget new_focus)
{
SsdWidget last_focus;
SsdWidget w;
if( new_focus && !new_focus->tab_stop)
{
//assert( 0 && "ssd_dialog_set_dialog_focus() - Invalid input");
return FALSE;
}
w = ssd_widget_get(new_focus,"focus_image");
if( w != NULL)
ssd_widget_show( w->children);
// Setting the same one twice...
if( dialog->in_focus == new_focus){
if (new_focus && !new_focus->in_focus)
ssd_widget_set_focus(new_focus);
return TRUE;
}
if( new_focus && (dialog != new_focus->parent_dialog))
{
/*/[BOOKMARK]:[NOTE]:[PAZ] - If 'new_focus->parent_dialog' is NULL:
Maybe 'ssd_dialog_sort_tab_order()' was called before 'ssd_dialog_draw'?
Note that 'ssd_dialog_draw' will call 'ssd_dialog_sort_tab_order()',
thus no need to call it directly. */
assert( 0 && "ssd_dialog_set_dialog_focus() - widget does not belong to this dialog");
return FALSE;
}
last_focus = dialog->in_focus;
if (dialog->in_focus)
{
ssd_widget_loose_focus(dialog->in_focus);
dialog->in_focus = NULL;
}
if( !new_focus)
return TRUE;
if( !ssd_widget_set_focus(new_focus))
{
assert(0);
if( ssd_widget_set_focus( last_focus))
dialog->in_focus = last_focus;
return FALSE;
}
dialog->in_focus = new_focus;
ssd_dialog_allign_focus();
return TRUE;
}
static int button_callback (SsdWidget widget, const char *new_value) {
RoadMapCallback callback = (RoadMapCallback) widget->context;
(*callback)();
#ifdef TOUCH_SCREEN
if (widget->parent)
ssd_widget_loose_focus(widget->parent);
#endif
/* Hide dialog */
while (widget->parent) widget = widget->parent;
return 0;
}
