/*
Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
if(!dojo._hasResource["dojox.grid._Builder"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.grid._Builder"] = true;
dojo.provide("dojox.grid._Builder");
dojo.require("dojox.grid.util");
dojo.require("dojo.dnd.Moveable");
(function(){
var dg = dojox.grid;
var getTdIndex = function(td){
return td.cellIndex >=0 ? td.cellIndex : dojo.indexOf(td.parentNode.cells, td);
};
var getTrIndex = function(tr){
return tr.rowIndex >=0 ? tr.rowIndex : dojo.indexOf(tr.parentNode.childNodes, tr);
};
var getTr = function(rowOwner, index){
return rowOwner && ((rowOwner.rows||0)[index] || rowOwner.childNodes[index]);
};
var findTable = function(node){
for(var n=node; n && n.tagName!='TABLE'; n=n.parentNode){}
return n;
};
var ascendDom = function(inNode, inWhile){
for(var n=inNode; n && inWhile(n); n=n.parentNode){}
return n;
};
var makeNotTagName = function(inTagName){
var name = inTagName.toUpperCase();
return function(node){ return node.tagName != name; };
};
var rowIndexTag = dojox.grid.util.rowIndexTag;
var gridViewTag = dojox.grid.util.gridViewTag;
// base class for generating markup for the views
dg._Builder = dojo.extend(function(view){
if(view){
this.view = view;
this.grid = view.grid;
}
},{
view: null,
// boilerplate HTML
_table: '<table class="dojoxGridRowTable" border="0" cellspacing="0" cellpadding="0" role="presentation"',
// Returns the table variable as an array - and with the view width, if specified
getTableArray: function(){
var html = [this._table];
if(this.view.viewWidth){
html.push([' style="width:', this.view.viewWidth, ';"'].join(''));
}
html.push('>');
return html;
},
// generate starting tags for a cell
generateCellMarkup: function(inCell, inMoreStyles, inMoreClasses, isHeader){
var result = [], html;
if(isHeader){
var sortInfo = inCell.index != inCell.grid.getSortIndex() ? "" : inCell.grid.sortInfo > 0 ? 'aria-sort="ascending"' : 'aria-sort="descending"';
if (!inCell.id){
inCell.id = this.grid.id + "Hdr" + inCell.index;
}
// column headers are not editable, mark as aria-readonly=true
html = ['<th tabIndex="-1" aria-readonly="true" role="columnheader"', sortInfo, 'id="', inCell.id, '"'];
}else{
// cells inherit grid aria-readonly property; default value for aria-readonly is false(grid is editable)
// if grid is editable (had any editable cells), mark non editable cells as aria-readonly=true
// if no editable cells, grid's aria-readonly value will have been set to true and cells will inherit
var editInfo = this.grid.editable && !inCell.editable ? 'aria-readonly="true"' : "";
html = ['<td tabIndex="-1" role="gridcell"', editInfo];
}
if(inCell.colSpan){
html.push(' colspan="', inCell.colSpan, '"');
}
if(inCell.rowSpan){
html.push(' rowspan="', inCell.rowSpan, '"');
}
html.push(' class="dojoxGridCell ');
if(inCell.classes){
html.push(inCell.classes, ' ');
}
if(inMoreClasses){
html.push(inMoreClasses, ' ');
}
// result[0] => td opener, style
result.push(html.join(''));
// SLOT: result[1] => td classes
result.push('');
html = ['" idx="', inCell.index, '" style="'];
if(inMoreStyles && inMoreStyles[inMoreStyles.length-1] != ';'){
inMoreStyles += ';';
}
html.push(inCell.styles, inMoreStyles||'', inCell.hidden?'display:none;':'');
if(inCell.unitWidth){
html.push('width:', inCell.unitWidth, ';');
}
// result[2] => markup
result.push(html.join(''));
// SLOT: result[3] => td style
result.push('');
html = [ '"' ];
if(inCell.attrs){
html.push(" ", inCell.attrs);
}
html.push('>');
// result[4] => td postfix
result.push(html.join(''));
// SLOT: result[5] => content
result.push('');
// result[6] => td closes
result.push(isHeader?'</th>':'</td>');
return result; // Array
},
// cell finding
isCellNode: function(inNode){
return Boolean(inNode && inNode!=dojo.doc && dojo.attr(inNode, "idx"));
},
getCellNodeIndex: function(inCellNode){
return inCellNode ? Number(dojo.attr(inCellNode, "idx")) : -1;
},
getCellNode: function(inRowNode, inCellIndex){
for(var i=0, row; ((row = getTr(inRowNode.firstChild, i)) && row.cells); i++){
for(var j=0, cell; (cell = row.cells[j]); j++){
if(this.getCellNodeIndex(cell) == inCellIndex){
return cell;
}
}
}
return null;
},
findCellTarget: function(inSourceNode, inTopNode){
var n = inSourceNode;
while(n && (!this.isCellNode(n) || (n.offsetParent && gridViewTag in n.offsetParent.parentNode && n.offsetParent.parentNode[gridViewTag] != this.view.id)) && (n!=inTopNode)){
n = n.parentNode;
}
return n!=inTopNode ? n : null;
},
// event decoration
baseDecorateEvent: function(e){
e.dispatch = 'do' + e.type;
e.grid = this.grid;
e.sourceView = this.view;
e.cellNode = this.findCellTarget(e.target, e.rowNode);
e.cellIndex = this.getCellNodeIndex(e.cellNode);
e.cell = (e.cellIndex >= 0 ? this.grid.getCell(e.cellIndex) : null);
},
// event dispatch
findTarget: function(inSource, inTag){
var n = inSource;
while(n && (n!=this.domNode) && (!(inTag in n) || (gridViewTag in n && n[gridViewTag] != this.view.id))){
n = n.parentNode;
}
return (n != this.domNode) ? n : null;
},
findRowTarget: function(inSource){
return this.findTarget(inSource, rowIndexTag);
},
isIntraNodeEvent: function(e){
try{
return (e.cellNode && e.relatedTarget && dojo.isDescendant(e.relatedTarget, e.cellNode));
}catch(x){
// e.relatedTarget has permission problem in FF if it's an input: https://bugzilla.mozilla.org/show_bug.cgi?id=208427
return false;
}
},
isIntraRowEvent: function(e){
try{
var row = e.relatedTarget && this.findRowTarget(e.relatedTarget);
return !row && (e.rowIndex==-1) || row && (e.rowIndex==row.gridRowIndex);
}catch(x){
// e.relatedTarget on INPUT has permission problem in FF: https://bugzilla.mozilla.org/show_bug.cgi?id=208427
return false;
}
},
dispatchEvent: function(e){
if(e.dispatch in this){
return this[e.dispatch](e);
}
return false;
},
// dispatched event handlers
domouseover: function(e){
if(e.cellNode && (e.cellNode!=this.lastOverCellNode)){
this.lastOverCellNode = e.cellNode;
this.grid.onMouseOver(e);
}
this.grid.onMouseOverRow(e);
},
domouseout: function(e){
if(e.cellNode && (e.cellNode==this.lastOverCellNode) && !this.isIntraNodeEvent(e, this.lastOverCellNode)){
this.lastOverCellNode = null;
this.grid.onMouseOut(e);
if(!this.isIntraRowEvent(e)){
this.grid.onMouseOutRow(e);
}
}
},
domousedown: function(e){
if (e.cellNode)
this.grid.onMouseDown(e);
this.grid.onMouseDownRow(e);
}
});
// Produces html for grid data content. Owned by grid and used internally
// for rendering data. Override to implement custom rendering.
dg._ContentBuilder = dojo.extend(function(view){
dg._Builder.call(this, view);
},dg._Builder.prototype,{
update: function(){
this.prepareHtml();
},
// cache html for rendering data rows
prepareHtml: function(){
var defaultGet=this.grid.get, cells=this.view.structure.cells;
for(var j=0, row; (row=cells[j]); j++){
for(var i=0, cell; (cell=row[i]); i++){
cell.get = cell.get || (cell.value == undefined) && defaultGet;
cell.markup = this.generateCellMarkup(cell, cell.cellStyles, cell.cellClasses, false);
if (!this.grid.editable && cell.editable){
this.grid.editable = true;
}
}
}
},
// time critical: generate html using cache and data source
generateHtml: function(inDataIndex, inRowIndex){
var
html = this.getTableArray(),
v = this.view,
cells = v.structure.cells,
item = this.grid.getItem(inRowIndex);
dojox.grid.util.fire(this.view, "onBeforeRow", [inRowIndex, cells]);
for(var j=0, row; (row=cells[j]); j++){
if(row.hidden || row.header){
continue;
}
html.push(!row.invisible ? '<tr>' : '<tr class="dojoxGridInvisible">');
for(var i=0, cell, m, cc, cs; (cell=row[i]); i++){
m = cell.markup; cc = cell.customClasses = []; cs = cell.customStyles = [];
// content (format can fill in cc and cs as side-effects)
m[5] = cell.format(inRowIndex, item);
// classes
m[1] = cc.join(' ');
// styles
m[3] = cs.join(';');
// in-place concat
html.push.apply(html, m);
}
html.push('</tr>');
}
html.push('</table>');
return html.join(''); // String
},
decorateEvent: function(e){
e.rowNode = this.findRowTarget(e.target);
if(!e.rowNode){return false;}
e.rowIndex = e.rowNode[rowIndexTag];
this.baseDecorateEvent(e);
e.cell = this.grid.getCell(e.cellIndex);
return true; // Boolean
}
});
// Produces html for grid header content. Owned by grid and used internally
// for rendering data. Override to implement custom rendering.
dg._HeaderBuilder = dojo.extend(function(view){
this.moveable = null;
dg._Builder.call(this, view);
},dg._Builder.prototype,{
_skipBogusClicks: false,
overResizeWidth: 4,
minColWidth: 1,
update: function(){
if(this.tableMap){
this.tableMap.mapRows(this.view.structure.cells);
}else{
this.tableMap = new dg._TableMap(this.view.structure.cells);
}
},
generateHtml: function(inGetValue, inValue){
var html = this.getTableArray(), cells = this.view.structure.cells;
dojox.grid.util.fire(this.view, "onBeforeRow", [-1, cells]);
for(var j=0, row; (row=cells[j]); j++){
if(row.hidden){
continue;
}
html.push(!row.invisible ? '<tr>' : '<tr class="dojoxGridInvisible">');
for(var i=0, cell, markup; (cell=row[i]); i++){
cell.customClasses = [];
cell.customStyles = [];
if(this.view.simpleStructure){
if(cell.draggable){
if(cell.headerClasses){
if(cell.headerClasses.indexOf('dojoDndItem') == -1){
cell.headerClasses += ' dojoDndItem';
}
}else{
cell.headerClasses = 'dojoDndItem';
}
}
if(cell.attrs){
if(cell.attrs.indexOf("dndType='gridColumn_") == -1){
cell.attrs += " dndType='gridColumn_" + this.grid.id + "'";
}
}else{
cell.attrs = "dndType='gridColumn_" + this.grid.id + "'";
}
}
markup = this.generateCellMarkup(cell, cell.headerStyles, cell.headerClasses, true);
// content
markup[5] = (inValue != undefined ? inValue : inGetValue(cell));
// styles
markup[3] = cell.customStyles.join(';');
// classes
markup[1] = cell.customClasses.join(' '); //(cell.customClasses ? ' ' + cell.customClasses : '');
html.push(markup.join(''));
}
html.push('</tr>');
}
html.push('</table>');
return html.join('');
},
// event helpers
getCellX: function(e){
var n, x = e.layerX;
if(dojo.isMoz || dojo.isIE >= 9){
n = ascendDom(e.target, makeNotTagName("th"));
x -= (n && n.offsetLeft) || 0;
var t = e.sourceView.getScrollbarWidth();
if(!dojo._isBodyLtr()/*&& e.sourceView.headerNode.scrollLeft < t*/){
//fix #11253
table = ascendDom(n,makeNotTagName("table"));
x -= (table && table.offsetLeft) || 0;
}
//x -= getProp(ascendDom(e.target, mkNotTagName("td")), "offsetLeft") || 0;
}
n = ascendDom(e.target, function(){
if(!n || n == e.cellNode){
return false;
}
// Mozilla 1.8 (FF 1.5) has a bug that makes offsetLeft = -parent border width
// when parent has border, overflow: hidden, and is positioned
// handle this problem here ... not a general solution!
x += (n.offsetLeft < 0 ? 0 : n.offsetLeft);
return true;
});
return x;
},
// event decoration
decorateEvent: function(e){
this.baseDecorateEvent(e);
e.rowIndex = -1;
e.cellX = this.getCellX(e);
return true;
},
// event handlers
// resizing
prepareResize: function(e, mod){
do{
var i = getTdIndex(e.cellNode);
e.cellNode = (i ? e.cellNode.parentNode.cells[i+mod] : null);
e.cellIndex = (e.cellNode ? this.getCellNodeIndex(e.cellNode) : -1);
}while(e.cellNode && e.cellNode.style.display == "none");
return Boolean(e.cellNode);
},
canResize: function(e){
if(!e.cellNode || e.cellNode.colSpan > 1){
return false;
}
var cell = this.grid.getCell(e.cellIndex);
return !cell.noresize && cell.canResize();
},
overLeftResizeArea: function(e){
// We are never over a resize area if we are in the process of moving
if(dojo.hasClass(dojo.body(), "dojoDndMove")){
return false;
}
//Bugfix for crazy IE problem (#8807). IE returns position information for the icon and text arrow divs
//as if they were still on the left instead of returning the position they were 'float: right' to.
//So, the resize check ends up checking the wrong adjacent cell. This checks to see if the hover was over
//the image or text nodes, then just ignored them/treat them not in scale range.
if(dojo.isIE){
var tN = e.target;
if(dojo.hasClass(tN, "dojoxGridArrowButtonNode") ||
dojo.hasClass(tN, "dojoxGridArrowButtonChar")){
return false;
}
}
if(dojo._isBodyLtr()){
return (e.cellIndex>0) && (e.cellX > 0 && e.cellX < this.overResizeWidth) && this.prepareResize(e, -1);
}
var t = e.cellNode && (e.cellX > 0 && e.cellX < this.overResizeWidth);
return t;
},
overRightResizeArea: function(e){
// We are never over a resize area if we are in the process of moving
if(dojo.hasClass(dojo.body(), "dojoDndMove")){
return false;
}
//Bugfix for crazy IE problem (#8807). IE returns position information for the icon and text arrow divs
//as if they were still on the left instead of returning the position they were 'float: right' to.
//So, the resize check ends up checking the wrong adjacent cell. This checks to see if the hover was over
//the image or text nodes, then just ignored them/treat them not in scale range.
if(dojo.isIE){
var tN = e.target;
if(dojo.hasClass(tN, "dojoxGridArrowButtonNode") ||
dojo.hasClass(tN, "dojoxGridArrowButtonChar")){
return false;
}
}
if(dojo._isBodyLtr()){
return e.cellNode && (e.cellX >= e.cellNode.offsetWidth - this.overResizeWidth);
}
return (e.cellIndex>0) && (e.cellX >= e.cellNode.offsetWidth - this.overResizeWidth) && this.prepareResize(e, -1);
},
domousemove: function(e){
//console.log(e.cellIndex, e.cellX, e.cellNode.offsetWidth);
if(!this.moveable){
var c = (this.overRightResizeArea(e) ? 'dojoxGridColResize' : (this.overLeftResizeArea(e) ? 'dojoxGridColResize' : ''));
if(c && !this.canResize(e)){
c = 'dojoxGridColNoResize';
}
dojo.toggleClass(e.sourceView.headerNode, "dojoxGridColNoResize", (c == "dojoxGridColNoResize"));
dojo.toggleClass(e.sourceView.headerNode, "dojoxGridColResize", (c == "dojoxGridColResize"));
if(dojo.isIE){
var t = e.sourceView.headerNode.scrollLeft;
e.sourceView.headerNode.scrollLeft = t;
}
if(c){
dojo.stopEvent(e);
}
}
},
domousedown: function(e){
if(!this.moveable){
if((this.overRightResizeArea(e) || this.overLeftResizeArea(e)) && this.canResize(e)){
this.beginColumnResize(e);
}else{
this.grid.onMouseDown(e);
this.grid.onMouseOverRow(e);
}
//else{
// this.beginMoveColumn(e);
//}
}
},
doclick: function(e) {
if(this._skipBogusClicks){
dojo.stopEvent(e);
return true;
}
return false;
},
// column resizing
colResizeSetup: function(/*Event Object*/e, /*boolean*/ isMouse ){
//Set up the drag object for column resizing
// Called with mouse event in case of drag and drop,
// Also called from keyboard shift-arrow event when focus is on a header
var headContentBox = dojo.contentBox(e.sourceView.headerNode);
if(isMouse){ //IE draws line even with no mouse down so separate from keyboard
this.lineDiv = document.createElement('div');
// NOTE: this is for backwards compatibility with Dojo 1.3
var vw = (dojo.position||dojo._abs)(e.sourceView.headerNode, true);
var bodyContentBox = dojo.contentBox(e.sourceView.domNode);
//fix #11340
var l = e.pageX;
if(!dojo._isBodyLtr() && dojo.isIE < 8){
l -= dojox.html.metrics.getScrollbar().w;
}
dojo.style(this.lineDiv, {
top: vw.y + "px",
left: l + "px",
height: (bodyContentBox.h + headContentBox.h) + "px"
});
dojo.addClass(this.lineDiv, "dojoxGridResizeColLine");
this.lineDiv._origLeft = l;
dojo.body().appendChild(this.lineDiv);
}
var spanners = [], nodes = this.tableMap.findOverlappingNodes(e.cellNode);
for(var i=0, cell; (cell=nodes[i]); i++){
spanners.push({ node: cell, index: this.getCellNodeIndex(cell), width: cell.offsetWidth });
//console.log("spanner: " + this.getCellNodeIndex(cell));
}
var view = e.sourceView;
var adj = dojo._isBodyLtr() ? 1 : -1;
var views = e.grid.views.views;
var followers = [];
for(var j=view.idx+adj, cView; (cView=views[j]); j=j+adj){
followers.push({ node: cView.headerNode, left: window.parseInt(cView.headerNode.style.left) });
}
var table = view.headerContentNode.firstChild;
var drag = {
scrollLeft: e.sourceView.headerNode.scrollLeft,
view: view,
node: e.cellNode,
index: e.cellIndex,
w: dojo.contentBox(e.cellNode).w,
vw: headContentBox.w,
table: table,
tw: dojo.contentBox(table).w,
spanners: spanners,
followers: followers
};
return drag;
},
beginColumnResize: function(e){
this.moverDiv = document.createElement("div");
dojo.style(this.moverDiv,{position: "absolute", left:0}); // to make DnD work with dir=rtl
dojo.body().appendChild(this.moverDiv);
dojo.addClass(this.grid.domNode, "dojoxGridColumnResizing");
var m = (this.moveable = new dojo.dnd.Moveable(this.moverDiv));
var drag = this.colResizeSetup(e,true);
m.onMove = dojo.hitch(this, "doResizeColumn", drag);
dojo.connect(m, "onMoveStop", dojo.hitch(this, function(){
this.endResizeColumn(drag);
if(drag.node.releaseCapture){
drag.node.releaseCapture();
}
this.moveable.destroy();
delete this.moveable;
this.moveable = null;
dojo.removeClass(this.grid.domNode, "dojoxGridColumnResizing");
}));
if(e.cellNode.setCapture){
e.cellNode.setCapture();
}
m.onMouseDown(e);
},
doResizeColumn: function(inDrag, mover, leftTop){
var changeX = leftTop.l;
var data = {
deltaX: changeX,
w: inDrag.w + (dojo._isBodyLtr() ? changeX : -changeX),//fix #11341
vw: inDrag.vw + changeX,
tw: inDrag.tw + changeX
};
this.dragRecord = {inDrag: inDrag, mover: mover, leftTop:leftTop};
if(data.w >= this.minColWidth){
if (!mover) { // we are using keyboard do immediate resize
this.doResizeNow(inDrag, data);
}
else{
dojo.style(this.lineDiv, "left", (this.lineDiv._origLeft + data.deltaX) + "px");
}
}
},
endResizeColumn: function(inDrag){
if(this.dragRecord){
var leftTop = this.dragRecord.leftTop;
var changeX = dojo._isBodyLtr() ? leftTop.l : -leftTop.l;
// Make sure we are not under our minimum
// http://bugs.dojotoolkit.org/ticket/9390
changeX += Math.max(inDrag.w + changeX, this.minColWidth) - (inDrag.w + changeX);
if(dojo.isWebKit && inDrag.spanners.length){
// Webkit needs the pad border extents back in
changeX += dojo._getPadBorderExtents(inDrag.spanners[0].node).w;
}
var data = {
deltaX: changeX,
w: inDrag.w + changeX,
vw: inDrag.vw + changeX,
tw: inDrag.tw + changeX
};
// Only resize the columns when the drag has finished
this.doResizeNow(inDrag, data);
delete this.dragRecord;
}
dojo.destroy(this.lineDiv);
dojo.destroy(this.moverDiv);
dojo.destroy(this.moverDiv);
delete this.moverDiv;
this._skipBogusClicks = true;
inDrag.view.update();
this._skipBogusClicks = false;
this.grid.onResizeColumn(inDrag.index);
},
doResizeNow: function(inDrag, data){
inDrag.view.convertColPctToFixed();
if(inDrag.view.flexCells && !inDrag.view.testFlexCells()){
var t = findTable(inDrag.node);
if(t){
(t.style.width = '');
}
}
var i, s, sw, f, fl;
for(i=0; (s=inDrag.spanners[i]); i++){
sw = s.width + data.deltaX;
if(sw > 0){
s.node.style.width = sw + 'px';
inDrag.view.setColWidth(s.index, sw);
}
}
if(dojo._isBodyLtr() || !dojo.isIE){//fix #11339
for(i=0; (f=inDrag.followers[i]); i++){
fl = f.left + data.deltaX;
f.node.style.left = fl + 'px';
}
}
inDrag.node.style.width = data.w + 'px';
inDrag.view.setColWidth(inDrag.index, data.w);
inDrag.view.headerNode.style.width = data.vw + 'px';
inDrag.view.setColumnsWidth(data.tw);
if(!dojo._isBodyLtr()){
inDrag.view.headerNode.scrollLeft = inDrag.scrollLeft + data.deltaX;
}
}
});
// Maps an html table into a structure parsable for information about cell row and col spanning.
// Used by HeaderBuilder.
dg._TableMap = dojo.extend(function(rows){
this.mapRows(rows);
},{
map: null,
mapRows: function(inRows){
// summary: Map table topography
//console.log('mapRows');
// # of rows
var rowCount = inRows.length;
if(!rowCount){
return;
}
// map which columns and rows fill which cells
this.map = [];
var row;
for(var k=0; (row=inRows[k]); k++){
this.map[k] = [];
}
for(var j=0; (row=inRows[j]); j++){
for(var i=0, x=0, cell, colSpan, rowSpan; (cell=row[i]); i++){
while(this.map[j][x]){x++;}
this.map[j][x] = { c: i, r: j };
rowSpan = cell.rowSpan || 1;
colSpan = cell.colSpan || 1;
for(var y=0; y<rowSpan; y++){
for(var s=0; s<colSpan; s++){
this.map[j+y][x+s] = this.map[j][x];
}
}
x += colSpan;
}
}
//this.dumMap();
},
dumpMap: function(){
for(var j=0, row, h=''; (row=this.map[j]); j++,h=''){
for(var i=0, cell; (cell=row[i]); i++){
h += cell.r + ',' + cell.c + ' ';
}
}
},
getMapCoords: function(inRow, inCol){
// summary: Find node's map coords by it's structure coords
for(var j=0, row; (row=this.map[j]); j++){
for(var i=0, cell; (cell=row[i]); i++){
if(cell.c==inCol && cell.r == inRow){
return { j: j, i: i };
}
//else{console.log(inRow, inCol, ' : ', i, j, " : ", cell.r, cell.c); };
}
}
return { j: -1, i: -1 };
},
getNode: function(inTable, inRow, inCol){
// summary: Find a node in inNode's table with the given structure coords
var row = inTable && inTable.rows[inRow];
return row && row.cells[inCol];
},
_findOverlappingNodes: function(inTable, inRow, inCol){
var nodes = [];
var m = this.getMapCoords(inRow, inCol);
//console.log("node j: %d, i: %d", m.j, m.i);
for(var j=0, row; (row=this.map[j]); j++){
if(j == m.j){ continue; }
var rw = row[m.i];
//console.log("overlaps: r: %d, c: %d", rw.r, rw.c);
var n = (rw?this.getNode(inTable, rw.r, rw.c):null);
if(n){ nodes.push(n); }
}
//console.log(nodes);
return nodes;
},
findOverlappingNodes: function(inNode){
return this._findOverlappingNodes(findTable(inNode), getTrIndex(inNode.parentNode), getTdIndex(inNode));
}
});
})();
}