cms/static/cms/js/libs/jstree/jstree.grid.min.js
/*
* https://github.com/deitch/jstree-grid
*
* This plugin handles adding a grid to a tree to display additional data
*
* Licensed under the MIT license:
* http://www.opensource.org/licenses/mit-license.php
*
* Works only with jstree version >= 3.0.0
*
* $Date: 2015-11-29 $
* $Revision: 3.4.2 $
*
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
* !!! !!!
* !!! IMPORTANT it says 3.4.2 but it's actually 3.4.4, and it's modified! !!!
* !!! line 646, same as: https://github.com/deitch/jstree-grid/pull/165 !!!
* !!! !!!
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
*/
/*jslint nomen:true */
/*jshint unused:vars */
/*global navigator, document, jQuery, define */
/* AMD support added by jochenberger per https://github.com/deitch/jstree-grid/pull/49
*
*/
(function (factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['jquery', 'jstree'], factory);
} else {
// Browser globals
factory(jQuery);
}
}(function ($) {
var renderAWidth, renderATitle, getIndent, htmlstripre, findLastClosedNode, BLANKRE = /^\s*$/g,
IDREGEX = /[\\:&!^|()\[\]<>@*'+~#";,= \/${}%]/g, escapeId = function (id) {
return (id||"").replace(IDREGEX,'\\$&');
}, NODE_DATA_ATTR = "data-jstreegrid",
SPECIAL_TITLE = "_DATA_", LEVELINDENT = 24, styled = false, GRIDCELLID_PREFIX = "jsgrid_",GRIDCELLID_POSTFIX = "_col",
findDataCell = function (from,id) {
return from.find("div["+NODE_DATA_ATTR+"='"+id+"']");
},
isClickedSep = false, toResize = null, oldMouseX = 0, newMouseX = 0;
/*jslint regexp:true */
htmlstripre = /<\/?[^>]+>/gi;
/*jslint regexp:false */
getIndent = function(node,tree) {
var div, i, li, width;
// did we already save it for this tree?
tree._gridSettings = tree._gridSettings || {};
if (tree._gridSettings.indent > 0) {
width = tree._gridSettings.indent;
} else {
// create a new div on the DOM but not visible on the page
div = $("<div></div>");
i = node.prev("i");
li = i.parent();
// add to that div all of the classes on the tree root
div.addClass(tree.get_node("#",true).attr("class"));
// move the li to the temporary div root
li.appendTo(div);
// attach to the body quickly
div.appendTo($("body"));
// get the width
width = i.width() || LEVELINDENT;
// detach the li from the new div and destroy the new div
li.detach();
div.remove();
// save it for the future
tree._gridSettings.indent = width;
}
return(width);
};
findLastClosedNode = function (tree,id) {
// first get our node
var ret, node = tree.get_node(id), children = node.children;
// is it closed?
if (!children || children.length <= 0 || !node.state.opened) {
ret = id;
} else {
ret = findLastClosedNode(tree,children[children.length-1]);
}
return(ret);
};
renderAWidth = function(node,tree) {
var depth, width,
fullWidth = parseInt(tree.settings.grid.columns[0].width,10) + parseInt(tree._gridSettings.treeWidthDiff,10);
// need to use a selector in jquery 1.4.4+
depth = tree.get_node(node).parents.length;
width = fullWidth - depth*getIndent(node,tree);
// the following line is no longer needed, since we are doing this inside a <td>
//a.css({"vertical-align": "top", "overflow":"hidden"});
return(fullWidth);
};
renderATitle = function(node,t,tree) {
var a = node.get(0).tagName.toLowerCase() === "a" ? node : node.children("a"), title, col = tree.settings.grid.columns[0];
// get the title
title = "";
if (col.title) {
if (col.title === SPECIAL_TITLE) {
title = tree.get_text(t);
} else if (t.attr(col.title)) {
title = t.attr(col.title);
}
}
// strip out HTML
title = title.replace(htmlstripre, '');
if (title) {
a.attr("title",title);
}
};
$.jstree.defaults.grid = {
width: 'auto'
};
$.jstree.plugins.grid = function(options,parent) {
this._initialize = function () {
if (!this._initialized) {
var s = this.settings.grid || {}, styles, container = this.element, gridparent = container.parent(), i,
gs = this._gridSettings = {
columns : s.columns || [],
treeClass : "jstree-grid-col-0",
context: s.contextmenu || false,
columnWidth : s.columnWidth,
defaultConf : {"*display":"inline","*+display":"inline"},
isThemeroller : !!this._data.themeroller,
treeWidthDiff : 0,
resizable : s.resizable,
indent: 0
}, cols = gs.columns, treecol = 0;
// find which column our tree shuld go in
for (i=0;i<s.columns.length;i++) {
if (s.columns[i].tree) {
// save which column it was
treecol = i;
// do not check any others
break;
}
}
// set a unique ID for this table
this.uniq = Math.ceil(Math.random()*1000);
this.treecol = treecol;
this.rootid = container.attr("id");
var msie = /msie/.test(navigator.userAgent.toLowerCase());
if (msie) {
var version = parseFloat(navigator.appVersion.split("MSIE")[1]);
if (version < 8) {
gs.defaultConf.display = "inline";
gs.defaultConf.zoom = "1";
}
}
// set up the classes we need
if (!styled) {
styled = true;
styles = [
'.jstree-grid-cell {vertical-align: top; overflow:hidden;margin-left:0;position:relative;width: 100%;padding-left:7px;white-space: nowrap;}',
'.jstree-grid-cell span {margin-right:0px;margin-right:0px;*display:inline;*+display:inline;white-space: nowrap;}',
'.jstree-grid-separator {position:relative; height:24px; float:right;margin-left: -2px; border-width: 0 2px 0 0; *display:inline; *+display:inline; margin-right:0px;width:0px;}',
'.jstree-grid-header-cell {overflow: hidden; white-space: nowrap;padding: 1px 3px 2px 5px;}',
'.jstree-grid-header-themeroller {border: 0; padding: 1px 3px;}',
'.jstree-grid-header-regular {background-color: #EBF3FD;}',
'.jstree-grid-resizable-separator {cursor: col-resize; width: 2px;}',
'.jstree-grid-separator-regular {border-color: #d0d0d0; border-style: solid;}',
'.jstree-grid-cell-themeroller {border: none !important; background: transparent !important;}',
'.jstree-grid-wrapper {width: 100%; overflow-x: auto;}',
'.jstree-grid-midwrapper {display: table-row; overflow: visible;}',
'.jstree-grid-width-auto {width:auto;display:block;}',
'.jstree-grid-column {display: table-cell; overflow: hidden;}',
'.jstree-grid-col-0 {width: 100%;}'
];
$('<style type="text/css">'+styles.join("\n")+'</style>').appendTo("head");
}
this.gridWrapper = $("<div></div>").addClass("jstree-grid-wrapper").appendTo(gridparent);
this.midWrapper = $("<div></div>").addClass("jstree-grid-midwrapper").appendTo(this.gridWrapper);
// set the wrapper width
if (s.width) {
this.gridWrapper.width(s.width);
}
// create the data columns
for (i=0;i<cols.length;i++) {
// create the column
$("<div></div>").addClass("jstree-grid-column jstree-grid-column-"+i+" jstree-grid-column-root-"+this.rootid).appendTo(this.midWrapper);
}
this.midWrapper.children("div:eq("+treecol+")").append(container);
container.addClass("jstree-grid-cell");
this._initialized = true;
}
};
this.init = function (el,options) {
parent.init.call(this,el,options);
this._initialize();
};
this.bind = function () {
parent.bind.call(this);
this._initialize();
this.element
.on("move_node.jstree create_node.jstree clean_node.jstree change_node.jstree", $.proxy(function (e, data) {
var target = this.get_node(data || "#",true);
this._prepare_grid(target);
}, this))
.on("delete_node.jstree",$.proxy(function (e,data) {
if (data.node.id !== undefined) {
var grid = this.gridWrapper, removeNodes = [data.node.id], i;
// add children to remove list
if (data.node && data.node.children_d) {
removeNodes = removeNodes.concat(data.node.children_d);
}
for (i=0;i<removeNodes.length;i++) {
findDataCell(grid,removeNodes[i]).remove();
}
}
}, this))
.on("close_node.jstree",$.proxy(function (e,data) {
this._hide_grid(data.node);
}, this))
.on("open_node.jstree",$.proxy(function (e,data) {
}, this))
.on("load_node.jstree",$.proxy(function (e,data) {
}, this))
.on("loaded.jstree", $.proxy(function (e) {
this._prepare_headers();
this.element.trigger("loaded_grid.jstree");
}, this))
.on("ready.jstree",$.proxy(function (e,data) {
// find the line-height of the first known node
var anchorHeight = this.element.find("li a:first").outerHeight();
$('<style type="text/css">div.jstree-grid-cell-root-'+this.rootid+' {line-height: '+anchorHeight+'px}</style>').appendTo("head");
// add container classes to the wrapper
this.gridWrapper.addClass(this.element.attr("class"));
},this))
.on("move_node.jstree",$.proxy(function(e,data){
var node = data.new_instance.element;
//renderAWidth(node,this);
// check all the children, because we could drag a tree over
node.find("li > a").each($.proxy(function(i,elm){
//renderAWidth($(elm),this);
},this));
},this))
.on("hover_node.jstree",$.proxy(function(node,selected,event){
var id = selected.node.id;
if (this._hover_node !== null && this._hover_node !== undefined) {
findDataCell(this.gridWrapper,this._hover_node).removeClass("jstree-hovered");
}
this._hover_node = id;
findDataCell(this.gridWrapper,id).addClass("jstree-hovered");
},this))
.on("dehover_node.jstree",$.proxy(function(node,selected,event){
var id = selected.node.id;
this._hover_node = null;
findDataCell(this.gridWrapper,id).removeClass("jstree-hovered");
},this))
.on("select_node.jstree",$.proxy(function(node,selected,event){
var id = selected.node.id;
findDataCell(this.gridWrapper,id).addClass("jstree-clicked");
this.get_node(selected.node.id,true).children("div.jstree-grid-cell").addClass("jstree-clicked");
},this))
.on("deselect_node.jstree",$.proxy(function(node,selected,event){
var id = selected.node.id;
findDataCell(this.gridWrapper,id).removeClass("jstree-hovered");
},this))
.on("deselect_all.jstree",$.proxy(function(node,selected,event){
// get all of the ids that were unselected
var ids = selected.node || [], i;
for (i=0;i<ids.length;i++) {
findDataCell(this.gridWrapper,ids[i]).removeClass("jstree-clicked");
}
},this))
.on("search.jstree", $.proxy(function (e, data) {
// search sometimes filters, so we need to hide all of the appropriate grid cells as well, and show only the matches
var grid = this.gridWrapper;
if(this._data.search.som) {
if(data.nodes.length) {
// hide all of the grid cells
grid.find('div.jstree-grid-cell:not(:first)').hide();
// show only those that match
data.nodes.add(data.nodes.parentsUntil(".jstree")).filter(".jstree-node").each(function (i,node) {
var id = node.id;
if (id) {
findDataCell(grid,id).show();
}
});
}
}
return true;
}, this))
.on("clear_search.jstree", $.proxy(function (e, data) {
// search has been cleared, so we need to show all rows
this.gridWrapper.find('div.jstree-grid-cell').show();
return true;
}, this))
;
if (this._gridSettings.isThemeroller) {
this.element
.on("select_node.jstree",$.proxy(function(e,data){
data.rslt.obj.children("a").nextAll("div").addClass("ui-state-active");
},this))
.on("deselect_node.jstree deselect_all.jstree",$.proxy(function(e,data){
data.rslt.obj.children("a").nextAll("div").removeClass("ui-state-active");
},this))
.on("hover_node.jstree",$.proxy(function(e,data){
data.rslt.obj.children("a").nextAll("div").addClass("ui-state-hover");
},this))
.on("dehover_node.jstree",$.proxy(function(e,data){
data.rslt.obj.children("a").nextAll("div").removeClass("ui-state-hover");
},this));
}
};
// tear down the tree entirely
this.teardown = function() {
var gw = this.gridWrapper, container = this.element, gridparent = gw.parent();
container.detach();
gw.remove();
gridparent.append(container);
parent.teardown.call(this);
};
// clean the grid in case of redraw or refresh entire tree
this._clean_grid = function (target,id) {
var grid = this.gridWrapper;
if (target) {
findDataCell(grid,id).remove();
} else {
// get all of the `div` children in all of the `td` in dataRow except for :first (that is the tree itself) and remove
grid.find("div.jstree-grid-cell:not(:first)").remove();
}
};
// prepare the headers
this._prepare_headers = function() {
var header, i, col, gs = this._gridSettings,cols = gs.columns || [], width, defaultWidth = gs.columnWidth, resizable = gs.resizable || false,
cl, ccl, val, margin, last, tr = gs.isThemeroller, classAdd = (tr?"themeroller":"regular"), puller,
hasHeaders = false, gridparent = this.gridparent,
conf = gs.defaultConf,
colNum = 0, borPadWidth = 0, totalWidth = 0;
// save the original parent so we can reparent on destroy
this.parent = gridparent;
// create the headers
for (i=0;i<cols.length;i++) {
//col = $("<col/>");
//col.appendTo(colgroup);
cl = cols[i].headerClass || "";
ccl = cols[i].columnClass || "";
val = cols[i].header || "";
if (val) {hasHeaders = true;}
width = cols[i].width || defaultWidth;
// we only deal with borders if width is not auto and not percentages
borPadWidth = tr ? 1+6 : 2+8; // account for the borders and padding
if (width !== 'auto' && typeof(width) !== "string") {
width -= borPadWidth;
}
margin = i === 0 ? 3 : 0;
col = this.midWrapper.children("div.jstree-grid-column-"+i);
last = $("<div></div>").css(conf).css({"margin-left": margin}).addClass("jstree-grid-div-"+this.uniq+"-"+i+" "+(tr?"ui-widget-header ":"")+" jstree-grid-header jstree-grid-header-cell jstree-grid-header-"+classAdd+" "+cl+" "+ccl).html(val);
last.addClass((tr?"ui-widget-header ":"")+"jstree-grid-header jstree-grid-header-"+classAdd);
last.prependTo(col);
totalWidth += last.outerWidth();
puller = $("<div class='jstree-grid-separator jstree-grid-separator-"+classAdd+(tr ? " ui-widget-header" : "")+(resizable? " jstree-grid-resizable-separator":"")+"'> </div>").appendTo(last);
col.width(width);
col.css("min-width",width);
col.css("max-width",width);
}
last.addClass((tr?"ui-widget-header ":"")+"jstree-grid-header jstree-grid-header-last jstree-grid-header-"+classAdd);
// if there is no width given for the last column, do it via automatic
if (cols[cols.length-1].width === undefined) {
totalWidth -= width;
col.css({width:"auto"});
last.addClass("jstree-grid-width-auto").next(".jstree-grid-separator").remove();
}
if (hasHeaders) {
// save the offset of the div from the body
//gs.divOffset = header.parent().offset().left;
gs.header = header;
} else {
$("div.jstree-grid-header").hide();
}
if (!this.bound && resizable) {
this.bound = true;
$(document).mouseup(function () {
var i, ref, cols, widths, headers, w, currentTree;
if (isClickedSep) {
currentTree = toResize.closest(".jstree-grid-wrapper").find(".jstree");
ref = $.jstree.reference(currentTree);
cols = ref.settings.grid.columns;
headers = toResize.parent().children("div.jstree-grid-column");
widths = [];
if (isNaN(colNum) || colNum < 0) { ref._gridSettings.treeWidthDiff = currentTree.find("ins:eq(0)").width() + currentTree.find("a:eq(0)").width() - ref._gridSettings.columns[0].width; }
isClickedSep = false;
toResize = null;
for (i=0;i<cols.length;i++) {
w = parseFloat(headers[i].style.width);
widths[i] = {w: w, r: i===colNum };
ref._gridSettings.columns[i].width = w;
}
currentTree.trigger("resize_column.jstree-grid", widths);
}
}).mousemove(function (e) {
if (isClickedSep) {
newMouseX = e.pageX;
var diff = newMouseX - oldMouseX,
oldPrevHeaderInner,
oldPrevColWidth, newPrevColWidth;
if (diff !== 0){
oldPrevHeaderInner = toResize.width();
oldPrevColWidth = parseFloat(toResize.css("width"));
// handle a Chrome issue with columns set to auto
// thanks to Brabus https://github.com/side-by-side
if (!oldPrevColWidth) {oldPrevColWidth = toResize.innerWidth();}
// make sure that diff cannot be beyond the left/right limits
diff = diff < 0 ? Math.max(diff,-oldPrevHeaderInner) : diff;
newPrevColWidth = (oldPrevColWidth+diff)+"px";
// only do this if we are not shrinking past 0 on left - and limit it to that amount
if (diff > 0 || oldPrevHeaderInner > 0) {
toResize.width(newPrevColWidth);
toResize.css("min-width",newPrevColWidth);
toResize.css("max-width",newPrevColWidth);
oldMouseX = newMouseX;
}
}
}
});
this.gridWrapper.on("selectstart", ".jstree-grid-resizable-separator", function () {
return false;
}).on("mousedown", ".jstree-grid-resizable-separator", function (e) {
isClickedSep = true;
oldMouseX = e.pageX;
toResize = $(this).closest("div.jstree-grid-column");
// the max rightmost position we will allow is the right-most of the wrapper minus a buffer (10)
return false;
})
.on("dblclick", ".jstree-grid-resizable-separator", function (e) {
var clickedSep = $(this), col = clickedSep.closest("div.jstree-grid-column"),
oldPrevColWidth = parseFloat(col.css("width")), newWidth = 0, diff,
oldPrevHeaderInner = col.width(), newPrevColWidth;
//find largest width
col.find(".jstree-grid-cell").each(function() {
var item = $(this), width;
item.css("position", "absolute");
item.css("width", "auto");
width = item.outerWidth();
item.css("position", "relative");
if (width>newWidth) {
newWidth = width;
}
});
diff = newWidth-oldPrevColWidth;
// make sure that diff cannot be beyond the left limits
diff = diff < 0 ? Math.max(diff,-oldPrevHeaderInner) : diff;
newPrevColWidth = (oldPrevColWidth+diff)+"px";
col.width(newPrevColWidth);
col.css("min-width",newPrevColWidth);
col.css("max-width",newPrevColWidth);
});
}
};
/*
* Override redraw_node to correctly insert the grid
*/
this.redraw_node = function(obj, deep, is_callback, force_render) {
// first allow the parent to redraw the node
obj = parent.redraw_node.call(this, obj, deep, is_callback, force_render);
// next prepare the grid
if(obj) {
this._prepare_grid(obj);
}
return obj;
};
this.refresh = function () {
this._clean_grid();
return parent.refresh.apply(this,arguments);
};
this._hide_grid = function (node) {
var children = node && node.children_d ? node.children_d : [], i;
// go through each column, remove all children with the correct ID name
for (i=0;i<children.length;i++) {
findDataCell(this.gridWrapper,children[i]).remove();
}
};
this.holdingCells = {};
this.getHoldingCells = function (obj,col,hc) {
var ret = $(), children = obj.children||[], child, i;
// run through each child, render it, and then render its children recursively
for (i=0;i<children.length;i++) {
child = GRIDCELLID_PREFIX+escapeId(children[i])+GRIDCELLID_POSTFIX+col;
if (hc[child] && obj.state.opened) {
ret = ret.add(hc[child]).add(this.getHoldingCells(this.get_node(children[i]),col,hc));
//delete hc[child];
}
}
return(ret);
};
/**
* put a grid cell in edit mode (input field to edit the data)
* @name edit(obj, col)
* @param {mixed} obj
* @param {obj} col definition
* @param {element} cell element, either span or wrapping div
*/
this._edit = function (obj, col, element) {
if(!obj) { return false; }
if (element) {
element = $(element);
if (element.prop("tagName").toLowerCase() === "div") {
element = element.children("span:first");
}
} else {
// need to find the element - later
return false;
}
var rtl = this._data.core.rtl,
w = this.element.width(),
t = obj.data[col.value],
h1 = $("<"+"div />", { css : { "position" : "absolute", "top" : "-200px", "left" : (rtl ? "0px" : "-1000px"), "visibility" : "hidden" } }).appendTo("body"),
h2 = $("<"+"input />", {
"value" : t,
"class" : "jstree-rename-input",
"css" : {
"padding" : "0",
"border" : "1px solid silver",
"box-sizing" : "border-box",
"display" : "inline-block",
"height" : (this._data.core.li_height) + "px",
"lineHeight" : (this._data.core.li_height) + "px",
"width" : "150px" // will be set a bit further down
},
"blur" : $.proxy(function () {
var v = h2.val();
// save the value if changed
if(v === "" || v === t) {
v = t;
} else {
obj.data[col.value] = v;
this.element.trigger('update_cell.jstree-grid',{node:obj, col:col.value, value:v, old:t});
this._prepare_grid(this.get_node(obj,true));
}
h2.remove();
element.show();
}, this),
"keydown" : function (event) {
var key = event.which;
if(key === 27) {
this.value = t;
}
if(key === 27 || key === 13 || key === 37 || key === 38 || key === 39 || key === 40 || key === 32) {
event.stopImmediatePropagation();
}
if(key === 27 || key === 13) {
event.preventDefault();
this.blur();
}
},
"click" : function (e) { e.stopImmediatePropagation(); },
"mousedown" : function (e) { e.stopImmediatePropagation(); },
"keyup" : function (event) {
h2.width(Math.min(h1.text("pW" + this.value).width(),w));
},
"keypress" : function(event) {
if(event.which === 13) { return false; }
}
}),
fn = {
fontFamily : element.css('fontFamily') || '',
fontSize : element.css('fontSize') || '',
fontWeight : element.css('fontWeight') || '',
fontStyle : element.css('fontStyle') || '',
fontStretch : element.css('fontStretch') || '',
fontVariant : element.css('fontVariant') || '',
letterSpacing : element.css('letterSpacing') || '',
wordSpacing : element.css('wordSpacing') || ''
};
element.hide();
element.parent().append(h2);
h2.css(fn).width(Math.min(h1.text("pW" + h2[0].value).width(),w))[0].select();
};
this._prepare_grid = function (obj) {
var gs = this._gridSettings, c = gs.treeClass, _this = this, t, cols = gs.columns || [], width, tr = gs.isThemeroller,
tree = this.element, rootid = this.rootid,
classAdd = (tr?"themeroller":"regular"), img, objData = this.get_node(obj),
defaultWidth = gs.columnWidth, conf = gs.defaultConf, cellClickHandler = function (tree,node,val,col,t) {
return function(e) {
//node = tree.find("#"+node.attr("id"));
node.children(".jstree-anchor").trigger("click.jstree",e);
tree.trigger("select_cell.jstree-grid", [{value: val,column: col.header,node: node,grid:$(this),sourceName: col.value}]);
};
}, cellRightClickHandler = function (tree,node,val,col,t) {
return function (e) {
if (gs.context) {
e.preventDefault();
$.vakata.context.show(this,{ 'x' : e.pageX, 'y' : e.pageY },{
"edit":{label:"Edit","action": function (data) {
var obj = t.get_node(node);
_this._edit(obj,col,e.target);
}}
});
}
};
},
hoverInHandler = function (node, jsTreeInstance) {
return function() { jsTreeInstance.hover_node(node); };
},
hoverOutHandler = function (node, jsTreeInstance) {
return function() { jsTreeInstance.dehover_node(node); };
},
i, val, cl, wcl, ccl, a, last, valClass, wideValClass, span, paddingleft, title, gridCellName, gridCellParentId, gridCellParent,
gridCellPrev, gridCellPrevId, gridCellNext, gridCellNextId, gridCellChild, gridCellChildId,
col, content, tmpWidth, mw = this.midWrapper, dataCell, lid = objData.id,
peers = this.get_node(objData.parent).children,
// find my position in the list of peers. "peers" is the list of everyone at my level under my parent, in order
pos = $.inArray(lid,peers),
hc = this.holdingCells, rendered = false, closed;
// get our column definition
t = $(obj);
// find the a children
a = t.children("a");
if (a.length === 1) {
closed = !objData.state.opened;
gridCellName = GRIDCELLID_PREFIX+escapeId(lid)+GRIDCELLID_POSTFIX;
gridCellParentId = objData.parent === "#" ? null : objData.parent;
a.addClass(c);
//renderAWidth(a,_this);
renderATitle(a,t,_this);
last = a;
for (i=0;i<cols.length;i++) {
if (this.treecol === i) {
continue;
}
col = cols[i];
dataCell = mw.children("div:eq("+i+")");
// get the cellClass, the wideCellClass, and the columnClass
cl = col.cellClass || "";
wcl = col.wideCellClass || "";
ccl = col.columnClass || "";
// add a column class to the dataCell
dataCell.addClass(ccl);
// get the contents of the cell - value could be a string or a function
if (col.value !== undefined && col.value !== null) {
if (typeof(col.value) === "function") {
val = col.value(objData);
} else if (objData.data !== null && objData.data !== undefined && objData.data[col.value] !== undefined) {
val = objData.data[col.value];
} else {
val = "";
}
} else {
val = "";
}
if (typeof(col.format) === "function") {
val = col.format(val);
}
// put images instead of text if needed
if (col.images) {
img = col.images[val] || col.images["default"];
if (img) {content = img[0] === "*" ? '<span class="'+img.substr(1)+'"></span>' : '<img src="'+img+'">';}
} else { content = val; }
// content cannot be blank, or it messes up heights
if (content === undefined || content === null || BLANKRE.test(content)) {
content = " ";
}
// get the valueClass
valClass = col.valueClass && objData.data !== null && objData.data !== undefined ? objData.data[col.valueClass] || "" : "";
if (valClass && col.valueClassPrefix && col.valueClassPrefix !== "") {
valClass = col.valueClassPrefix + valClass;
}
// get the wideValueClass
wideValClass = col.wideValueClass && objData.data !== null && objData.data !== undefined ? objData.data[col.wideValueClass] || "" : "";
if (wideValClass && col.wideValueClassPrefix && col.wideValueClassPrefix !== "") {
wideValClass = col.wideValueClassPrefix + wideValClass;
}
// get the title
title = col.title && objData.data !== null && objData.data !== undefined ? objData.data[col.title] || "" : "";
// strip out HTML
title = title.replace(htmlstripre, '');
// get the width
paddingleft = 7;
width = col.width || defaultWidth;
if (width !== 'auto') {
width = tmpWidth || (width - paddingleft);
}
last = dataCell.children("div#"+gridCellName+i);
if (!last || last.length < 1) {
last = $("<div></div>");
$("<span></span>").appendTo(last);
last.attr("id",gridCellName+i);
last.addClass(gridCellName);
last.attr(NODE_DATA_ATTR,lid);
}
// we need to put it in the dataCell - after the parent, but the position matters
// if we have no parent, then we are one of the root nodes, but still need to look at peers
// if we are first, i.e. pos === 0, we go right after the parent;
// if we are not first, and our previous peer (one before us) is closed, we go right after the previous peer cell
// if we are not first, and our previous peer is opened, then we have to find its youngest & lowest closed child (incl. leaf)
//
// probably be much easier to go *before* our next one
// but that one might not be drawn yet
// here is the logic for jstree drawing:
// it draws peers from first to last or from last to first
// it draws children before a parent
//
// so I can rely on my *parent* not being drawn, but I cannot rely on my previous peer or my next peer being drawn
// so we do the following:
// 1- We are the first child: install after the parent
// 2- Our previous peer is already drawn: install after the previous peer
// 3- Our previous peer is not drawn, we have a child that is drawn: install right before our first child
// 4- Our previous peer is not drawn, we have no child that is drawn, our next peer is drawn: install right before our next peer
// 5- Our previous peer is not drawn, we have no child that is drawn, our next peer is not drawn: install right after parent
gridCellPrevId = pos <=0 ? objData.parent : findLastClosedNode(this,peers[pos-1]);
gridCellPrev = findDataCell(dataCell,gridCellPrevId);
gridCellNextId = pos >= peers.length-1 ? "NULL" : peers[pos+1];
gridCellNext = findDataCell(dataCell,gridCellNextId);
gridCellChildId = objData.children && objData.children.length > 0 ? objData.children[0] : "NULL";
gridCellChild = findDataCell(dataCell,gridCellChildId);
gridCellParent = findDataCell(dataCell,gridCellParentId);
// if our parent is already drawn, then we put this in the right order under our parent
if (gridCellParentId) {
if (gridCellParent && gridCellParent.length > 0) {
if (gridCellPrev && gridCellPrev.length > 0) {
last.insertAfter(gridCellPrev);
} else if (gridCellChild && gridCellChild.length > 0) {
last.insertBefore(gridCellChild);
} else if (gridCellNext && gridCellNext.length > 0) {
last.insertBefore(gridCellNext);
} else {
last.insertAfter(gridCellParent);
}
rendered = true;
} else {
rendered = false;
}
// always put it in the holding cells, and then sort when the parent comes in, in case parent is (re)drawn later
hc[gridCellName+i] = last;
} else {
if (gridCellPrev && gridCellPrev.length > 0) {
last.insertAfter(gridCellPrev);
} else if (gridCellChild && gridCellChild.length > 0) {
last.insertBefore(gridCellChild);
} else if (gridCellNext && gridCellNext.length > 0) {
last.insertBefore(gridCellNext);
} else {
last.appendTo(dataCell);
}
rendered = true;
}
// do we have any children waiting for this cell? walk down through the children/grandchildren/etc tree
if (rendered) {
last.after(this.getHoldingCells(objData,i,hc));
}
// need to make the height of this match the line height of the tree. How?
span = last.children("span");
// create a span inside the div, so we can control what happens in the whole div versus inside just the text/background
span.addClass(cl+" "+valClass).html(content);
last = last.css(conf).addClass("jstree-grid-cell jstree-grid-cell-root-"+rootid+" jstree-grid-cell-"+classAdd+" "+wcl+ " " + wideValClass + (tr?" ui-state-default":"")).addClass("jstree-grid-col-"+i);
// add click handler for clicking inside a grid cell
last.click(cellClickHandler(tree,t,val,col,this));
last.on("contextmenu",cellRightClickHandler(tree,t,val,col,this));
last.hover(hoverInHandler(t, this), hoverOutHandler(t, this));
if (title) {
span.attr("title",title);
}
}
last.addClass("jstree-grid-cell-last"+(tr?" ui-state-default":""));
// if there is no width given for the last column, do it via automatic
if (cols[cols.length-1].width === undefined) {
last.addClass("jstree-grid-width-auto").next(".jstree-grid-separator").remove();
}
}
this.element.css({'overflow-y':'auto !important'});
};
// clean up holding cells
this.holdingCells = {};
// need to do alternating background colors or borders
};
}));