/** Handels the event when a new file is selected in the treeview. */
function on_tvFiles_changed(){
$sel = treeview_getSelection($this->tv_files);
if (!$sel){
return null;
}
$this->glade->get_widget("tex_replace_from")->set_text($sel[0]);
}
/** NOTE: Since iter_parent() is buggy, we need to do it this idiotic way. */
function treeview_moveUp($tv){
$tv_model = $tv->get_model();
if (method_exists($tv_model, "foreach")){ //crashes with new version of PHP-GTK.
global $treeview_loop_iter_parent, $treeview_loop_current_file, $treeview_loop_set;
$iter_current = $tv->get_selection()->get_selected();
if ($iter_current){
$treeview_loop_current_file = $tv_model->get_value($iter_current[1], 0);
$treeview_loop_set = false;
$treeview_loop_iter_parent = null;
$tv_model->foreach("treeview_select_parent_loop", $tv);
if (!$treeview_loop_set){
$iter = $tv_model->get_iter_first();
if ($iter){
$tv->get_selection()->select_iter($iter);
$path = $tv_model->get_path($iter);
$tv->scroll_to_cell($path);
}
}
}
}else{
//a bit slow way to do it - but since foreach() doesnt exeist and iter_parent() is buggy - this is the only way :'-(
$all = treeview_getAll($tv);
$sel = treeview_getSelection($tv);
foreach($all AS $key => $values){
if ($values["values"][0] == $sel[0] && $values["values"][1] == $sel[1]){
$iter = $parent_iter;
$tv->get_selection()->select_iter($iter);
$path = $tv_model->get_path($iter);
$tv->scroll_to_cell($path);
return true;
}
$parent_iter = $values["iter"];
}
}
return true;
}
