+++ /dev/null
-nv.models.indentedTree = function() {
- "use strict";
- //============================================================
- // Public Variables with Default Settings
- //------------------------------------------------------------
-
- var margin = {top: 0, right: 0, bottom: 0, left: 0} //TODO: implement, maybe as margin on the containing div
- , width = 960
- , height = 500
- , color = nv.utils.defaultColor()
- , id = Math.floor(Math.random() * 10000)
- , header = true
- , filterZero = false
- , noData = "No Data Available."
- , childIndent = 20
- , columns = [{key:'key', label: 'Name', type:'text'}] //TODO: consider functions like chart.addColumn, chart.removeColumn, instead of a block like this
- , tableClass = null
- , iconOpen = 'images/grey-plus.png' //TODO: consider removing this and replacing with a '+' or '-' unless user defines images
- , iconClose = 'images/grey-minus.png'
- , dispatch = d3.dispatch('elementClick', 'elementDblclick', 'elementMouseover', 'elementMouseout')
- , getUrl = function(d) { return d.url }
- ;
-
- //============================================================
-
- var idx = 0;
-
- function chart(selection) {
- selection.each(function(data) {
- var depth = 1,
- container = d3.select(this);
-
- var tree = d3.layout.tree()
- .children(function(d) { return d.values })
- .size([height, childIndent]); //Not sure if this is needed now that the result is HTML
-
- chart.update = function() { container.transition().duration(600).call(chart) };
-
-
- //------------------------------------------------------------
- // Display No Data message if there's nothing to show.
- if (!data[0]) data[0] = {key: noData};
-
- //------------------------------------------------------------
-
-
- var nodes = tree.nodes(data[0]);
-
- // nodes.map(function(d) {
- // d.id = i++;
- // })
-
- //------------------------------------------------------------
- // Setup containers and skeleton of chart
-
- var wrap = d3.select(this).selectAll('div').data([[nodes]]);
- var wrapEnter = wrap.enter().append('div').attr('class', 'nvd3 nv-wrap nv-indentedtree');
- var tableEnter = wrapEnter.append('table');
- var table = wrap.select('table').attr('width', '100%').attr('class', tableClass);
-
- //------------------------------------------------------------
-
-
- if (header) {
- var thead = tableEnter.append('thead');
-
- var theadRow1 = thead.append('tr');
-
- columns.forEach(function(column) {
- theadRow1
- .append('th')
- .attr('width', column.width ? column.width : '10%')
- .style('text-align', column.type == 'numeric' ? 'right' : 'left')
- .append('span')
- .text(column.label);
- });
- }
-
-
- var tbody = table.selectAll('tbody')
- .data(function(d) { return d });
- tbody.enter().append('tbody');
-
-
-
- //compute max generations
- depth = d3.max(nodes, function(node) { return node.depth });
- tree.size([height, depth * childIndent]); //TODO: see if this is necessary at all
-
-
- // Update the nodes…
- var node = tbody.selectAll('tr')
- // .data(function(d) { return d; }, function(d) { return d.id || (d.id == ++i)});
- .data(function(d) { return d.filter(function(d) { return (filterZero && !d.children) ? filterZero(d) : true; } )}, function(d,i) { return d.id || (d.id || ++idx)});
- //.style('display', 'table-row'); //TODO: see if this does anything
-
- node.exit().remove();
-
- node.select('img.nv-treeicon')
- .attr('src', icon)
- .classed('folded', folded);
-
- var nodeEnter = node.enter().append('tr');
-
-
- columns.forEach(function(column, index) {
-
- var nodeName = nodeEnter.append('td')
- .style('padding-left', function(d) { return (index ? 0 : d.depth * childIndent + 12 + (icon(d) ? 0 : 16)) + 'px' }, 'important') //TODO: check why I did the ternary here
- .style('text-align', column.type == 'numeric' ? 'right' : 'left');
-
-
- if (index == 0) {
- nodeName.append('img')
- .classed('nv-treeicon', true)
- .classed('nv-folded', folded)
- .attr('src', icon)
- .style('width', '14px')
- .style('height', '14px')
- .style('padding', '0 1px')
- .style('display', function(d) { return icon(d) ? 'inline-block' : 'none'; })
- .on('click', click);
- }
-
-
- nodeName.each(function(d) {
- if (!index && getUrl(d))
- d3.select(this)
- .append('a')
- .attr('href',getUrl)
- .attr('class', d3.functor(column.classes))
- .append('span')
- else
- d3.select(this)
- .append('span')
-
- d3.select(this).select('span')
- .attr('class', d3.functor(column.classes) )
- .text(function(d) { return column.format ? column.format(d) :
- (d[column.key] || '-') });
- });
-
- if (column.showCount) {
- nodeName.append('span')
- .attr('class', 'nv-childrenCount');
-
- node.selectAll('span.nv-childrenCount').text(function(d) {
- return ((d.values && d.values.length) || (d._values && d._values.length)) ? //If this is a parent
- '(' + ((d.values && (d.values.filter(function(d) { return filterZero ? filterZero(d) : true; }).length)) //If children are in values check its children and filter
- || (d._values && d._values.filter(function(d) { return filterZero ? filterZero(d) : true; }).length) //Otherwise, do the same, but with the other name, _values...
- || 0) + ')' //This is the catch-all in case there are no children after a filter
- : '' //If this is not a parent, just give an empty string
- });
- }
-
- // if (column.click)
- // nodeName.select('span').on('click', column.click);
-
- });
-
- node
- .order()
- .on('click', function(d) {
- dispatch.elementClick({
- row: this, //TODO: decide whether or not this should be consistent with scatter/line events or should be an html link (a href)
- data: d,
- pos: [d.x, d.y]
- });
- })
- .on('dblclick', function(d) {
- dispatch.elementDblclick({
- row: this,
- data: d,
- pos: [d.x, d.y]
- });
- })
- .on('mouseover', function(d) {
- dispatch.elementMouseover({
- row: this,
- data: d,
- pos: [d.x, d.y]
- });
- })
- .on('mouseout', function(d) {
- dispatch.elementMouseout({
- row: this,
- data: d,
- pos: [d.x, d.y]
- });
- });
-
-
-
-
- // Toggle children on click.
- function click(d, _, unshift) {
- d3.event.stopPropagation();
-
- if(d3.event.shiftKey && !unshift) {
- //If you shift-click, it'll toggle fold all the children, instead of itself
- d3.event.shiftKey = false;
- d.values && d.values.forEach(function(node){
- if (node.values || node._values) {
- click(node, 0, true);
- }
- });
- return true;
- }
- if(!hasChildren(d)) {
- //download file
- //window.location.href = d.url;
- return true;
- }
- if (d.values) {
- d._values = d.values;
- d.values = null;
- } else {
- d.values = d._values;
- d._values = null;
- }
- chart.update();
- }
-
-
- function icon(d) {
- return (d._values && d._values.length) ? iconOpen : (d.values && d.values.length) ? iconClose : '';
- }
-
- function folded(d) {
- return (d._values && d._values.length);
- }
-
- function hasChildren(d) {
- var values = d.values || d._values;
-
- return (values && values.length);
- }
-
-
- });
-
- return chart;
- }
-
-
- //============================================================
- // Expose Public Variables
- //------------------------------------------------------------
- chart.options = nv.utils.optionsFunc.bind(chart);
-
- chart.margin = function(_) {
- if (!arguments.length) return margin;
- margin.top = typeof _.top != 'undefined' ? _.top : margin.top;
- margin.right = typeof _.right != 'undefined' ? _.right : margin.right;
- margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
- margin.left = typeof _.left != 'undefined' ? _.left : margin.left;
- return chart;
- };
-
- chart.width = function(_) {
- if (!arguments.length) return width;
- width = _;
- return chart;
- };
-
- chart.height = function(_) {
- if (!arguments.length) return height;
- height = _;
- return chart;
- };
-
- chart.color = function(_) {
- if (!arguments.length) return color;
- color = nv.utils.getColor(_);
- scatter.color(color);
- return chart;
- };
-
- chart.id = function(_) {
- if (!arguments.length) return id;
- id = _;
- return chart;
- };
-
- chart.header = function(_) {
- if (!arguments.length) return header;
- header = _;
- return chart;
- };
-
- chart.noData = function(_) {
- if (!arguments.length) return noData;
- noData = _;
- return chart;
- };
-
- chart.filterZero = function(_) {
- if (!arguments.length) return filterZero;
- filterZero = _;
- return chart;
- };
-
- chart.columns = function(_) {
- if (!arguments.length) return columns;
- columns = _;
- return chart;
- };
-
- chart.tableClass = function(_) {
- if (!arguments.length) return tableClass;
- tableClass = _;
- return chart;
- };
-
- chart.iconOpen = function(_){
- if (!arguments.length) return iconOpen;
- iconOpen = _;
- return chart;
- }
-
- chart.iconClose = function(_){
- if (!arguments.length) return iconClose;
- iconClose = _;
- return chart;
- }
-
- chart.getUrl = function(_){
- if (!arguments.length) return getUrl;
- getUrl = _;
- return chart;
- }
-
- //============================================================
-
-
- return chart;
-};
\ No newline at end of file
Code Review / policy / engine.git / blobdiff