// 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 selectedCells = new Array();
var allSelected = false;
var levelSelected = false;

var selectionClassNames = new Array();
selectedCellClass = "cell-selected";
selectedIntersectionClass = "cell-intersection-selected";
selectedHeaderClass = "header-selected";

function processClickSelections(event)
{
	if ( event["altKey"] && topparent.getGlobal("safari")) 
		contextMenu(event);
	else	
		processSelection(event);
}

function processSelection(event)
{
	if (!topparent.allFramesInitialized())
		return;

    var eventM = new eventManager(event);
	var src = eventM.getSrc();

	//Clear the dimbar flyouts
	if (topparent.getXtabFrame() == window && topparent.getChartFrame())
		topparent.getChartFrame().clearFlyouts();
	else
		clearFlyouts();
	
	//check if a link or img has been clicked....
	if ( (eventM.theEvent.type != "contextmenu") &&
	   ( (!src.tagName && src.parentNode.tagName == "A" && src.parentNode.className == "link") || 
	     (src.tagName == "A" && (src.href && src.href != "") || (src.onclick && src.onclick != "")) ||
	     (src.tagName == "IMG" && typeof src.onclick != "undefined" && src.onclick != null) ||
	     (src.tagName == "AREA" && typeof src.onclick != "undefined") ) )
		return true;

	allSelected = false;
	var objects = new Array();
	var obj = bubbleToSelectionSensitiveObject(src);

	//If this is split view, we count this action as a deselect in the other frame.
	if (topparent.getGlobal("isSplitView") && (window == topparent.getXtabFrame() || obj == null)) {
		var frame = topparent.getChartFrame();
		frame.deselectAllXtab(event);
		frame.refreshToolbarState();
		frame.refreshActionPane();
	}
	
	if (topparent.getGlobal("isSplitView") && (window == topparent.getChartFrame()) || obj == null)
	{
		var frame = topparent.getXtabFrame();
		frame.deselectAllXtab(event);
		frame.refreshToolbarState();
		frame.refreshActionPane();
	}
	if (obj != null) {

		var ctrlPressed = (topparent.getGlobal("MacGecko"))? eventM.theEvent.altKey : eventM.theEvent.ctrlKey;
		var currentIdx = getSelectedCellIndex(obj);

		if (obj.id) {
			if ( !ctrlPressed || obj.getAttribute("type").charAt(0) == "l" || allSelected)
			{
				//Clear all present selection
				deselectAllXtab(event);
				if (currentIdx < 0 || obj.getAttribute("type").charAt(0) == "l") { //if wasn't selected, select it
					processSelectionObj(event, obj, true)
					addSelectedCells(obj);		
				}
			}
			else //ctrl is pressed...
			{
				//Clear Level Selection
				if (levelSelected)
					deselectLevels();

				//If it is currently selected, deselect it
				if (currentIdx >= 0) {
					processSelectionObj(event, obj, false)
					removeSelectedCells(obj);
				} else { //select it
					processSelectionObj(event, obj, true)
					addSelectedCells(obj);
				}
			}
		}

		refreshToolbarState();
		refreshActionPane();

		if (obj.getAttribute("type").charAt(0) != "l")
			hideFloatingToolbar();
		eventM.cancelBubble();
	}
}

function processSelectionObj(event, obj, selecting) {
    var type = obj.getAttribute("type");
		
	if (type == "d")
		selectCell(event, obj, selecting);
	else if (type == "r") 
		selectRow(event, obj, selecting);
	else if (type == "c")
		selectColumn(event, obj, selecting);
	else if (type == "m")
	{
		if (topparent.getXtabFrame().document.fhidden.ACTPANE.value == 8) //custom exceptions
			selectAllXtab(event, selecting);
	}
	else if (type.indexOf("lr") >= 0 || type.indexOf("lc") >= 0)
	{
		selectLevel(event, obj, selecting);
	}
}

function bubbleToSelectionSensitiveObject( obj )
{
	var target = obj;
	if (!obj)
		return null;

	if (!obj.getAttribute || !obj.getAttribute("type") || obj.getAttribute("type") == "" || obj.getAttribute("type") == "rn" || obj.getAttribute("type") == "cn")
		target = bubbleToSelectionSensitiveObject( obj.parentNode );

	return target;
}

function selectCell(event, obj, selecting)
{
	selectRow(event, xtabCache.getRowHeader(parseRowId(obj.id)), selecting);
	selectColumn(event, xtabCache.getColHeader(parseColId(obj.id)), selecting);
}

function selectRow(event, obj, selecting)
{
	var rowID = parseRowId(obj.id);
	var colID = parseColId(obj.id);

	if (rowID == "" || colID == "")
		return;

	xtabCache.selectRow(rowID,colID,selecting);

	if (selecting)
	  addSelectedObject(obj)
	else
	  removeSelectedObject(obj)
}

function selectColumn(event, obj, selecting)
{
	var rowID = parseRowId(obj.id);
	var colID = parseColId(obj.id);

	if (rowID == "" || colID == "")
		return;

	xtabCache.selectCol(rowID,colID,selecting);

	if (selecting)
	  addSelectedObject(obj)
	else
	  removeSelectedObject(obj)
}

function mouseOverHeader(event) {
	if (!topparent.getGlobal("dndManager").isDraggingAnItem()) {
		var eventM = new eventManager(event);
		var obj = bubbleToSelectionSensitiveObject(eventM.getSrc());
		var rowID = parseRowId(obj.id);
		var colID = parseColId(obj.id);
		
		doMouseOverHeader(rowID,colID,true);
	}
}

function mouseLeaveHeader(event) {
	var eventM = new eventManager(event);
	var obj = bubbleToSelectionSensitiveObject(eventM.getSrc());
	var rowID = parseRowId(obj.id);
	var colID = parseColId(obj.id);
	
	doMouseOverHeader(rowID,colID,false);
}

function doMouseOverHeader(rowID,colID,Select) {
	if (xtabCache && typeof xtabCache != "undefined" && xtabCache.initialized)
		xtabCache.mouseOverHeader(rowID,colID,Select);
	else //defer to a new javascript thread after the xtabCache initialization is complete
		setTimeout("doMouseOverHeader(" + rowID + "," + colID + "," + Select + ");",1);
}

function selectLevel(event, obj, selecting)
{
    var eventM = new eventManager(event);
	var evtype = eventM.theEvent.type;
	var ele;
	var level = parseLevelNumber ( obj.getAttribute("type") );
	
	if (evtype == "click" || evtype== "drop" || evtype.indexOf("drag") >= 0 || evtype == "contextmenu" || evtype == "mouseover") 
	{

	  if (evtype == "click" || evtype == "contextmenu")
		xtabCache.selectLevel(obj.getAttribute("type").charAt(1),level,selecting);
	  else
		xtabCache.dragOverLevel(obj.getAttribute("type").charAt(1),level,selecting);

	  if (evtype == "click" && !obj.getAttribute("splitview") && selecting)
		showFloatingToolbar(event, obj);
	}

	levelSelected = selecting;
}

function deselectAllXtab(event)
{
    if (allSelected) {
      selectAllXtab(event, false);
	}
	var objects = getSelectedCells();
	for (var i = 0; i < objects.length; i++)
	{
		processSelectionObj(event, objects[i], false);
        removeSelectedCells(objects[i]);
	}

	hideFloatingToolbar();
	topparent.executeCrossFrameFunction( "hidePopupMenu", theWindow.name, true);
	hideChartDropdowns(event);
}

function deselectLevels()
{
  var objects = getSelectedCells();
  for (var i = 0; i < objects.length; i++)
    if (objects[i].getAttribute("type").charAt(0) == "l") {
      processSelectionObj(event, objects[i], false);
      removeSelectedCells(objects[i]);
	}

  levelSelected = false;
  hideFloatingToolbar();
  topparent.executeCrossFrameFunction( "hidePopupMenu", theWindow.name, true);
}

function selectAllXtab(event, selecting)
{
	var lowerbound = 0;
	var upperbound = numColLevels;

	for (var i = lowerbound; i < upperbound; i++)
	{ 
		var obj = xtabCache.getXtabLevelSelector("c",i);
		if (obj)
		{
			selectLevel(event, obj, selecting);
		}
	}

	lowerbound = 0;
	upperbound = numRowLevels;

	for (var i = lowerbound; i < upperbound; i++)
	{
		var obj = xtabCache.getXtabLevelSelector("r",i);
		if (obj)
		{
			selectLevel(event, obj, selecting);
		}
	}

	allSelected = selecting;
}

function parseParentId( id )
{
	if (!id)
		return null;
	var comma = id.indexOf(",");
	return id.substr(0, comma);
}

function parseChildRange( id )
{
	var comma = id.indexOf(",");
	return id.substr(comma+1);
}

function parseRowId( id )
{
	var comma = id.indexOf(",");	
	var dash = id.indexOf("-");	
	return id.substr(comma+1, dash);
}

function parseColId( id )
{
	var dash = id.indexOf("-") + 1;	
	return id.substr(dash);
}

function parseLevelNumber ( type )
{
	var index = Math.max(type.indexOf("lr"), type.indexOf("lc")) + 2;
	return type.substr(index);
}

function getSelectedClassName( obj )
{
	var type = obj.getAttribute("type");
	var name = ""
	if (type == "d")
		name = selectedCellClass;
	else if (type == "r" || type == "c") 
		name = selectedHeaderClass;
	
	return name;
}

function getSelectedCellNumber()
{
	return selectedCells.length;
}

function getSelectedCells()
{
	return selectedCells.slice(0);
}

function getSelectedCellIndex ( obj )
{
	var id = obj.id;
	var arr = getSelectedCells();
	
	var found = false;
	for (var i = 0; i < arr.length; i++)
	{
		if (arr[i].id == id)
		{
			found = true;
			break;
		}
	}

	if (found)
		return i;
	return -1;
}

function addSelectedCells( obj )
{
	selectedCells[selectedCells.length] = obj;
}

function removeSelectedCells( obj )
{
	var idx = getSelectedCellIndex(obj);

	selectedCells.splice(idx, 1);
}


function refreshToolbarState()
{
	// Selection has changed, Do any toolbar button updates that depend on selection here.
	topparent.getToolbarFrame().OnXTabSelectionChange();
}

function refreshActionPane() {
  var actionFrame = topparent.getActionFrame();
  if (actionFrame.refresh) {
	if(topparent.getXtabFrame().fh.ACTPANE.value != 0)
			actionFrame.refresh();
	}
  
}

function addSelectedObject(obj)
{
	var frame = topparent.getConfigFrame();
	if (obj.getAttribute("type") == "r")
		frame.selectedRows[frame.selectedRows.length] = obj;
	else
		frame.selectedColumns[frame.selectedColumns.length] = obj;
}

function removeSelectedObject(obj)
{
	var frame = topparent.getConfigFrame();
	var arr;
	var id = obj.id;
	if (obj.getAttribute("type") == "r")
		arr = frame.selectedRows;
	else
		arr = frame.selectedColumns;
	
	var found = false;
	for (var i = 0; i < arr.length; i++)
	{
		var thisid = arr[i].id;
		if ( id == thisid )
		{
			arr.splice(i, 1);
		}
	}
}

function hoverOverArea(obj) {
	obj.className += " " + "levelover";
	var children = obj.childNodes;
	for (var i = 0; i < children.length; i++)
	{
		var child = children[i];
		if (child.tagName.toLowerCase() == "img")
			child.style.visibility = "visible";
	}
}

function deselectArea(obj) {
	var origName = obj.className;
	var pattern = RegExp(" levelover", "g");
	obj.className = origName.replace(pattern, "");
	var children = obj.childNodes;
	for (var i = 0; i < children.length; i++)
	{
		var child = children[i];
		if (child.tagName.toLowerCase() == "img")
			child.style.visibility = "hidden";
	}
}

function keyPressed(event) {
	if (!topparent.allFramesInitialized())
		return;

    var eventM = new eventManager(event);
	if (eventM.theEvent.keyCode == 27)
	{
		deselectAllXtab(event);
		refreshToolbarState();
	}
	else if (eventM.theEvent.keyCode == 46)
		deleteLevel();
}

function showFloatingToolbar(event, obj) {

	var eventM = new eventManager(event);
	if (eventM.getSrc().getAttribute("type") != "m") {
		var options = setLevelBarImages(obj);
		if (options != null)
			ContextMenu.display(event, options, true);
	}
		
}

function hideFloatingToolbar() {
  	topparent.executeCrossFrameFunction ( 'hidePopupMenu', '', true);
}

function setLevelBarImages (obj){

			var cmdArray = new Array();

			var arrayContextMenu = topparent.getGlobal("main_ContextMenu");

			var type = obj.getAttribute("type");
			var selectedLevel = parseLevelNumber ( type );

			var canExpandLevel = parseInt(obj.getAttribute("canExpandLevel"));
			var canDrillOnLevel = parseInt(obj.getAttribute("canLevelDown"));
			var canDrillUpLevel = parseInt(obj.getAttribute("canLevelUp"));

			var selectedAxis, canMoveLevelLeft, canMoveLevelRight;

			if ( type.indexOf("lr") >= 0) {
				selectedAxis = "R";
				canMoveLevelLeft = parseInt(obj.getAttribute("canMoveLeft"));
				canMoveLevelRight = parseInt(obj.getAttribute("canMoveRight"));
			}
			else if ( type.indexOf("lc") >= 0) {
				selectedAxis = "C";
				canMoveLevelLeft = parseInt(obj.getAttribute("canMoveUp"));
				canMoveLevelRight = parseInt(obj.getAttribute("canMoveDown"));
			}

			var totalLevels = numRowLevels;
			if (selectedAxis == "C")
				totalLevels = numColLevels;

			var iconPath = topparent.getGlobal("imgPath");
			if(canExpandLevel == 0)
				cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "expand_no.gif","",arrayContextMenu["expand"]._label,true);
			else
				cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "expand.gif",function() { expand(); },arrayContextMenu["expand"]._label,false);
			
			if(totalLevels == 1)
				cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "delete_no.gif","",arrayContextMenu["del"]._label,true);
			else
				cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "delete.gif",function() { deleteLevel(); },arrayContextMenu["del"]._label,false);
				
			if(totalLevels == 1 || selectedLevel == 0 || canMoveLevelLeft == 0) {
				if(selectedAxis == 'C') 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "moveup_no.gif","",arrayContextMenu["move_up"]._label,true);
				else 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "moveleft_no.gif","",arrayContextMenu["move_left"]._label,true);			
			}
			else {
				if(selectedAxis == 'C') 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "moveup.gif",function() { moveLeftOrUp(); },arrayContextMenu["move_up"]._label,false);
				else 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "moveleft.gif",function() { moveLeftOrUp(); },arrayContextMenu["move_left"]._label,false);			
			}
			
			if(totalLevels == 1 || selectedLevel == totalLevels - 1 || canMoveLevelRight == 0) { 
				if(selectedAxis == 'C') 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "movedown_no.gif","",arrayContextMenu["move_down"]._label,true);
				else 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "moveright_no.gif","",arrayContextMenu["move_right"]._label,true);			
			}
			else {
				if(selectedAxis == 'C') 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "movedown.gif",function() { moveRightOrDown(); },arrayContextMenu["move_down"]._label,false);
				else 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "moveright.gif",function() { moveRightOrDown(); },arrayContextMenu["move_right"]._label,false);			
			}
			
			if(canDrillOnLevel == 0) {
				if(selectedAxis == 'C') 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "downlevel_columns_no.gif","",arrayContextMenu["down_level"]._label,true);
				else
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "downlevel_rows_no.gif","",arrayContextMenu["down_level"]._label,true);
			}
			else {
				if(selectedAxis == 'C') 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "downlevel_columns.gif",function() { drillDown(); },arrayContextMenu["down_level"]._label,false);
				else
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "downlevel_rows.gif",function() { drillDown(); },arrayContextMenu["down_level"]._label,false);
			}
			
			if(canDrillUpLevel == 0) {
				if(selectedAxis == 'C') 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "uplevel_columns_no.gif","",arrayContextMenu["up_level"]._label,true);
				else
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "uplevel_rows_no.gif","",arrayContextMenu["up_level"]._label,true);
			}
			else {
				if(selectedAxis == 'C') 
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "uplevel_columns.gif",function() { drillUp(); },arrayContextMenu["up_level"]._label,false);
				else
					cmdArray[cmdArray.length] = new ContextImageItem(iconPath + "uplevel_rows.gif",function() { drillUp(); },arrayContextMenu["up_level"]._label,false);
			}
			
			cmdArray[cmdArray.length] = new ContextImageItem("../../ppwb/Icon24/explain.gif",function() { explain(); },arrayContextMenu["explain"]._label,false);

			return cmdArray;
}

function tabClicked(event) {
	if (!topparent.allFramesInitialized())
		return;

    var eventM = new eventManager(event);

	var frame = topparent.getChartFrame();
	if (frame) {
		frame.deselectAllXtab(event);
		frame.refreshActionPane();
		frame.refreshToolbarState();
	}
	frame = topparent.getXtabFrame();
	frame.deselectAllXtab(event);
	frame.refreshActionPane();
	frame.refreshToolbarState();
	eventM.cancelBubble();
}

function getSelected(type) {
	if (type == "r")
	{
		return topparent.getConfigFrame().selectedRows;
	}
	else if (type == "c")
	{
		return topparent.getConfigFrame().selectedColumns;
	}
	else
		return null;
}

function isLevelSelected(axis) {
	return (getSelectedLevel(axis) != null);
}

function getSelectedLevel(type) {
    var xtabFrame = topparent.getXtabFrame();
	if (xtabFrame.levelSelected && 
	    xtabFrame.getSelectedCells().length == 1 &&
	    (typeof type == "undefined" || type == null || xtabFrame.getSelectedCells()[0].getAttribute("type").indexOf(type) == 1)) {
	  return xtabFrame.getSelectedCells()[0];
	} else {
	  return null;
	}
}

function getSelectedLevelNum() {
    return parseInt(getSelectedLevel().getAttribute("type").substr(2));
}

function invokeSelection( rowSelId, colSelId )
{
	var rowId;
	var colId;
	
	if( rowSelId  && colSelId )
	{ // cell selected
 		rowId = parseInt(topparent.getXtabFrame().numColLevels) + parseInt(rowSelId);
 		colId = parseInt(topparent.getXtabFrame().numRowLevels) + parseInt(colSelId);
	} 
	else if(  rowSelId )
	{ // only row selected
		rowId = parseInt(topparent.getXtabFrame().numColLevels) + parseInt(rowSelId);
		colId = parseInt(topparent.getXtabFrame().numRowLevels) - 1;
	}
	else if( colSelId )
	{ // only col selected
		rowId = parseInt(topparent.getXtabFrame().numColLevels) -1;
		colId = parseInt(topparent.getXtabFrame().numRowLevels) + parseInt(colSelId);
	}
	
	var selectedObjectID = rowId + "-" + colId ;
	fireSelectionEvent(selectedObjectID);
}

function fireSelectionEvent(id)
{
	var selectedObject = topparent.getXtabFrame().document.getElementById( id );
	if (!selectedObject || !topparent.allFramesInitialized())
	{
		setTimeout("fireSelectionEvent('" + id + "')", 100);
		return;
	}
	processSelectionObj(null, selectedObject, true);
	addSelectedCells(selectedObject);
}