// Licensed Materials - Property of IBM
//
// IBM Cognos Products: pps
//
// (C) Copyright IBM Corp. 2005, 2017
//
// US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.

var sortIcons = new Array();
sortIcons[0] = topparent.getGlobal("imgPath") + "list_sort_no.gif";
sortIcons[1] = topparent.getGlobal("imgPath") + "list_sort_descending.gif";
sortIcons[2] = topparent.getGlobal("imgPath") + "list_sort_ascending.gif";

function showSortState (obj, rowOrCol)
{
	if (!obj || !obj.getAttribute("nodeId"))
		return;
	
	if (!obj.sort)
		showSortIcon (obj, rowOrCol, obj.getAttribute("nodeId"));
}

function showSortIcon (obj, rowOrCol, nodeId)
{
	if (!obj || obj.sort)
		return;

	if (obj.hasChildNodes())
	{
		var children = obj.childNodes;
		for (var i = 0; i < children.length; i++) 
		{
			if (children[i].tagName == "A" && children[i].hasChildNodes() && children[i].childNodes[0].tagName == "IMG" && children[i].childNodes[0].className.indexOf("hiddenSortIcon") >= 0)
				children[i].childNodes[0].className = "sortIcon";

			if (children[i].hasChildNodes())
				showSortIcon (children[i], rowOrCol, nodeId);	
		}
	}
}

function hideSortIcon(obj)
{
	if (!obj || obj.sort)
		return;

	if (obj.hasChildNodes())
	{
		var children = obj.childNodes;
		for (var i = 0; i < children.length; i++) 
		{
			if (children[i].tagName == "A" && children[i].hasChildNodes() && children[i].childNodes[0].tagName == "IMG" && children[i].childNodes[0].className.indexOf("sortIcon") >= 0)
				children[i].childNodes[0].className = "hiddenSortIcon";

			if (children[i].hasChildNodes())
				hideSortIcon (children[i]);				
		}
	}
}


//have to add parameters for border, etc...
//this function can be used for any rollover functions on images
function changeIcon (obj, src, alt)
{
	obj.src = src;
	if (alt)
	{
		obj.alt = alt;
		what(alt);
	}
}

function showSortMenu(event, rowOrCol, nodeId, id) {

	var arrayContextMenu = topparent.getGlobal("main_ContextMenu");
	var nodePath = "";
	if (rowOrCol == "r")
	{
		nodePath = topparent.getToolbarFrame().getNestedPath(document.getElementById(id), "row", true);	
	}
	else
	{
		nodePath = topparent.getToolbarFrame().getNestedPath(document.getElementById(id), "col", true);
	}		
	ContextMenu.display(event, [
		new ContextItem('', arrayContextMenu["sort_desc"]._label, function() {doit("S1:" + rowOrCol + nodeId + "p" + nodePath)}),
		new ContextItem('', arrayContextMenu["sort_asce"]._label, function() {doit("S2:" + rowOrCol + nodeId + "p" + nodePath)}),
		new ContextItem('', arrayContextMenu["sort_none"]._label, function() {doit("S0:" + rowOrCol + nodeId + "p" + nodePath)})
	], true);	
}