Index: branches/RC/core/units/general/helpers/col_picker_helper.php
===================================================================
diff -u -N
--- branches/RC/core/units/general/helpers/col_picker_helper.php	(revision 11892)
+++ branches/RC/core/units/general/helpers/col_picker_helper.php	(revision 0)
@@ -1,201 +0,0 @@
-<?php
-/**
-* @version	$Id: col_picker_helper.php 11892 2009-07-01 08:35:06Z alex $
-* @package	In-Portal
-* @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
-* @license      GNU/GPL
-* In-Portal is Open Source software.
-* This means that this software may have been modified pursuant
-* the GNU General Public License, and as distributed it includes
-* or is derivative of works licensed under the GNU General Public License
-* or other free or open source software licenses.
-* See http://www.in-portal.net/license/ for copyright notices and details.
-*/
-
-class kColumnPickerHelper extends kHelper {
-	var $PickerData;
-	var $GridName;
-	var $UseFreezer;
-
-	function Init($prefix,$special,$event_params=null)
-	{
-		parent::Init($prefix, $special, $event_params);
-		$this->UseFreezer = $this->Application->ConfigValue('UseColumnFreezer');
-	}
-
-	function LoadColumns($prefix)
-	{
-		$view_name = $this->Application->RecallVar($prefix.'_current_view');
-		$val = $this->Application->RecallPersistentVar($prefix.'_columns_.'.$view_name, ALLOW_DEFAULT_SETTINGS);
-
-		if (!$val) {
-			$cols = $this->RebuildColumns($prefix);
-		}
-		else {
-			$cols = unserialize($val);
-			$current_cols = $this->GetColumns($prefix);
-
-			if ($cols === false || $cols['crc'] != $current_cols['crc'])
-			{
-				$cols = $this->RebuildColumns($prefix, $cols);
-			}
-		}
-		return $cols;
-	}
-
-	function PreparePicker($prefix, $grid_name)
-	{
-		$this->SetGridName($grid_name);
-		$this->PickerData = $this->LoadColumns($prefix);
-	}
-
-	function ApplyPicker($prefix, &$fields, $grid_name)
-	{
-		$this->PreparePicker($prefix, $grid_name);
-		uksort($fields, array($this, 'CmpElems'));
-		$this->RemoveHiddenColumns($fields);
-	}
-
-	function SetGridName($grid_name)
-	{
-		$this->GridName = $grid_name;
-	}
-
-	function CmpElems($a, $b)
-	{
-		$a_index = array_search($a, $this->PickerData['order']);
-		$b_index = array_search($b, $this->PickerData['order']);
-
-		if ($a_index == $b_index) {
-        return 0;
-    }
-    return ($a_index < $b_index) ? -1 : 1;
-	}
-
-	function RebuildColumns($prefix, $current=null)
-	{
-		$cols = $this->GetColumns($prefix);
-
-		if (is_array($current)) {
-			//get common fields both in db and xml
-			$common = array_intersect($current['order'], $cols['order']);
-
-			//get added columns - present in xml, but not in db
-			$added = array_diff($cols['order'], $current['order']);
-			if (in_array('__FREEZER__', $added)) {
-				array_unshift($common, '__FREEZER__');
-				unset($added[array_search('__FREEZER__', $added)]);
-			}
-
-			$cols['order'] = array_merge($common, $added);
-			$cols['hidden_fields'] = array_intersect($current['order'], $current['hidden_fields']);
-			foreach($common as $col) {
-				$cols['widths'][$col] = isset($current['widths'][$col]) ? $current['widths'][$col] : 100;
-			}
-			$this->SetCRC($cols);
-		}
-		$this->StoreCols($prefix, $cols);
-
-		return $cols;
-	}
-
-	function StoreCols($prefix, $cols)
-	{
-		$view_name = $this->Application->RecallVar($prefix.'_current_view');
-		$this->Application->StorePersistentVar($prefix.'_columns_.'.$view_name, serialize($cols));
-	}
-
-	function GetColumns($prefix)
-	{
-		$splited = $this->Application->processPrefix($prefix);
-		$grids = $this->Application->getUnitOption($splited['prefix'], 'Grids');
-		$conf_fields = $this->UseFreezer ? array_merge_recursive(
-			array('__FREEZER__' => array('title' => '__FREEZER__')),
-			$grids[$this->GridName]['Fields']
-		) : $grids[$this->GridName]['Fields'];
-//		$conf_fields = $grids[$this->GridName]['Fields'];
-
-		// we NEED to recall dummy here to apply fields changes imposed by formatters,
-		// such as replacing multilingual field titles etc.
-		$dummy =& $this->Application->recallObject($prefix, null, array('skip_autoload'=>1));
-
-		$counter = 0;
-		$hidden = array();
-		$fields = array();
-		$titles = array();
-		$widths = array();
-		foreach ($conf_fields as $name => $options) {
-			$fields[$counter] = $name;
-			$titles[$name] = $options['title'];
-			$widths[$name] = 100; // $options['width'] - depricated
-			if (isset($options['hidden']) && $options['hidden'])
-			{
-				$hidden[$counter] = $name;
-			}
-			$counter++;
-		}
-		$sorted_fields = $fields;
-		sort($sorted_fields);
-		$cols = array(
-			'order' => $fields,
-			'titles' => $titles,
-			'hidden_fields' => $hidden,
-			'widths' => $widths,
-		);
-		$this->SetCRC($cols);
-		return $cols;
-	}
-
-	function SetCRC(&$cols)
-	{
-		$sorted_fields = $cols['order'];
-		$sorted_titles = $cols['titles'];
-		asort($sorted_fields);
-		asort($sorted_titles);
-		$cols['crc'] = crc32(implode(',', $sorted_fields).implode(',', $sorted_titles));
-	}
-
-	function RemoveHiddenColumns(&$fields)
-	{
-		$to_remove = array();
-		foreach ($fields as $name => $options) {
-			if (array_search($name, $this->PickerData['hidden_fields']) !== false) {
-				$to_remove[] = $name;
-			}
-		}
-		foreach ($to_remove as $name) {
-			unset($fields[$name]);
-		}
-	}
-
-	function SaveColumns($prefix, $picked, $hidden)
-	{
-		$order = $picked ? explode('|', $picked) : array();
-		$hidden = $hidden ? explode('|', $hidden) : array();
-		$order = array_merge($order, $hidden);
-
-		$cols = $this->LoadColumns($prefix);
-		$cols['order'] = $order;
-		$cols['hidden_fields'] = $hidden;
-
-		$this->SetCRC($cols);
-		$this->StoreCols($prefix, $cols);
-	}
-
-	function SaveWidths($prefix, $widths)
-	{
-		if (!is_array($widths)) $widths = explode(':', $widths);
-		array_shift($widths); // removing first col (checkbox col) width
-		$i = 0;
-		foreach ($this->PickerData['order'] as $ord => $field) {
-			if ($field == '__FREEZER__') continue;
-			$this->PickerData['widths'][$field] = $widths[$i++];
-		}
-		$this->StoreCols($prefix, $this->PickerData);
-	}
-
-	function GetWidth($field)
-	{
-		return isset($this->PickerData['widths'][$field]) ? $this->PickerData['widths'][$field] : false;
-	}
-}
\ No newline at end of file