diff --git a/lib/App/Netdisco/Web/Plugin/Device/Neighbors.pm b/lib/App/Netdisco/Web/Plugin/Device/Neighbors.pm index 1aea7617..44147703 100644 --- a/lib/App/Netdisco/Web/Plugin/Device/Neighbors.pm +++ b/lib/App/Netdisco/Web/Plugin/Device/Neighbors.pm @@ -14,7 +14,7 @@ ajax '/ajax/content/device/netmap' => require_login sub { template 'ajax/device/netmap.tt', {}, { layout => undef }; }; -ajax '/ajax/data/device/alldevicelinks' => require_login sub { +ajax '/ajax/data/device/netmap' => require_login sub { my $q = param('q'); my %data = ( nodes => [], links => [] ); diff --git a/share/public/css/d3-force.css b/share/public/css/d3-force.css new file mode 100644 index 00000000..20c63963 --- /dev/null +++ b/share/public/css/d3-force.css @@ -0,0 +1,197 @@ +.net_gobrechts_d3_force, +.net_gobrechts_d3_force_customize, +.net_gobrechts_d3_force_customize td, +.net_gobrechts_d3_force_tooltip { + box-sizing: content-box; + font-family: Arial, Helvetica, Sans Serif; + font-size: 10px; + background-color: #fff +} +.net_gobrechts_d3_force.border { + border: 1px solid silver; + border-radius: 5px; +} +.net_gobrechts_d3_force circle.highlighted { + stroke: #555; + stroke-width: 2px; + stroke-opacity: 1.0; +} +.net_gobrechts_d3_force circle.selected { + stroke: #555; + stroke-width: 4px; + stroke-dasharray: 4 2; + stroke-opacity: 1.0; +} +.net_gobrechts_d3_force text.label, +.net_gobrechts_d3_force text.labelCircular { + fill: black; + font-size: 10px; + letter-spacing: 0; + pointer-events: none; +} +.net_gobrechts_d3_force text.label{ + text-anchor: middle; +} +.net_gobrechts_d3_force text.highlighted { + font-size: 12px; + font-weight: bold; +} +.net_gobrechts_d3_force text.link { + font-size: 12px; + fill: blue; + cursor: pointer; +} +.net_gobrechts_d3_force line.link, +.net_gobrechts_d3_force path.link { + fill: none; + stroke: #bbb; + stroke-width: 1.5px; + stroke-opacity: 0.8; +} +.net_gobrechts_d3_force line.dotted, +.net_gobrechts_d3_force path.dotted { + stroke-dasharray: .01 3; + stroke-linecap: round; +} +.net_gobrechts_d3_force line.dashed, +.net_gobrechts_d3_force path.dashed { + stroke-dasharray: 4 2; +} +.net_gobrechts_d3_force line.highlighted, +.net_gobrechts_d3_force path.highlighted { + stroke: #555 !important; + stroke-opacity: 1.0; +} +.net_gobrechts_d3_force marker.normal { + stroke: none; + fill: #bbb; +} +.net_gobrechts_d3_force marker.highlighted { + stroke: none; + fill: #555; +} +.net_gobrechts_d3_force .graphOverlay, +.net_gobrechts_d3_force .graphOverlaySizeHelper { + fill: none; + pointer-events: all; +} +.net_gobrechts_d3_force .lasso path { + stroke: #505050; + stroke-width: 2px; +} +.net_gobrechts_d3_force .lasso .drawn { + fill-opacity: 0.05 ; +} +.net_gobrechts_d3_force .lasso .loop_close { + fill: none; + stroke-dasharray: 4,4; +} +.net_gobrechts_d3_force .lasso .origin { + fill: #3399FF; + fill-opacity: 0.5; +} +.net_gobrechts_d3_force .loading rect { + fill: black; + fill-opacity: 0.2; +} +.net_gobrechts_d3_force .loading text { + fill: white; + font-size: 36px; + text-anchor: middle; +} +.net_gobrechts_d3_force_tooltip { + position: absolute; + border-radius: 5px; + padding: 5px; + background-color: silver; + opacity: 0.9; + width: 150px; + overflow: auto; + font-size: 12px; + z-index: 100000; + pointer-events: none; + display: none; +} +.net_gobrechts_d3_force_customize { + border: 1px solid silver; + border-radius: 5px; + font-size: 12px; + position: absolute; + padding: 5px; + background-color:white; + box-shadow: 1px 1px 6px #666; + z-index: 200000; +} +.net_gobrechts_d3_force_customize .drag { + border: 1px dashed silver; + border-radius: 3px; + display: block; + cursor: move; + font-weight: bold; + height: 24px; + margin-bottom: 5px; +} +.net_gobrechts_d3_force_customize .title { + position: absolute; + top: 10px; + left: 10px; +} +.net_gobrechts_d3_force_customize .close { + position: absolute; + top: 10px; + right: 10px; +} +.net_gobrechts_d3_force_customize table { + border-collapse: collapse; + border-spacing: 0; + border: none; + margin:0; + padding:0; +} +.net_gobrechts_d3_force_customize tr.hidden { + display: none; +} +.net_gobrechts_d3_force_customize td { + padding: 1px; + font-size: 12px; + vertical-align: middle; + border: none; +} +.net_gobrechts_d3_force_customize .label { + text-align: right; +} +.net_gobrechts_d3_force_customize .warning { + background-color: orange; +} +.net_gobrechts_d3_force_customize input, +.net_gobrechts_d3_force_customize select, +.net_gobrechts_d3_force_customize textarea, +.net_gobrechts_d3_force_customize a { + border: 1px solid silver; + margin: 0; + padding: 0; + height: auto; +} +.net_gobrechts_d3_force_customize a { + border: 1px solid transparent; + color: blue; + text-decoration: none; + cursor: pointer; +} +.net_gobrechts_d3_force_customize input:focus, +.net_gobrechts_d3_force_customize select:focus, +.net_gobrechts_d3_force_customize textarea:focus, +.net_gobrechts_d3_force_customize a:focus { + outline: none !important; + border: 1px solid blue !important; + background-color: yellow !important; + box-shadow: none !important; +} +.net_gobrechts_d3_force_customize textarea { + font-size: 10px !important; + padding: 2px; + width: 160px; + height: 85px; + background-color: white; + color: black; +} diff --git a/share/public/javascripts/d3-force.js b/share/public/javascripts/d3-force.js new file mode 100644 index 00000000..4a7d6cce --- /dev/null +++ b/share/public/javascripts/d3-force.js @@ -0,0 +1,4175 @@ +/*********************************************************************************************************************** + * D3 Force Implementation, Playground and Oracle APEX Plugin: https://github.com/ogobrecht/d3-force-apex-plugin + * + * @param pDomContainerId The DOM container, where the graph should be rendered + * @param pOptions The configuration object to configure the graph, see also the API reference + * @param pApexPluginId If used as APEX plugin, this ID is the plugin identifier for the AJAX calls + * @param pApexPageItemsToSubmit If used as APEX plugin, these page items are submitted before the AJAX call + * @returns {graph} The graph function is returned to allow method chaining + */ +function netGobrechtsD3Force(pDomContainerId, pOptions, pApexPluginId, pApexPageItemsToSubmit) { // jshint ignore:line + /* exported netGobrechtsD3Force */ + /* globals apex, $v, navigator, d3, document, console, window, clearInterval, ActiveXObject, DOMParser */ + + "use strict"; + + // setup graph variable + var v = { + "conf": {}, + "confDefaults": {}, + "data": {}, + "dom": {}, + "events": {}, + "lib": {}, + "main": {}, + "status": {}, + "tools": {}, + "version": "2.0.3" + }; + + + /******************************************************************************************************************* + * MAIN: INIT + */ + v.main.init = function() { + + // save parameter for later use + v.dom.containerId = pDomContainerId || "D3Force" + Math.floor(Math.random() * 1000000); + v.confUser = pOptions || {}; + v.status.apexPluginId = pApexPluginId; + //v.status.apexPageItemsToSubmit = (pApexPageItemsToSubmit === "" ? false : + // pApexPageItemsToSubmit.replace(/\s/g,"").split(",")); + + // initialize the graph function + v.main.setupConfiguration(); + v.main.setupDom(); + v.main.setupFunctionReferences(); + }; + + + /******************************************************************************************************************* + * MAIN: SETUP CONFIGURATION + */ + v.main.setupConfiguration = function() { + /* jshint -W074, -W071 */ + // configure debug mode for APEX, can be overwritten by users configuration object + // or later on with the API debug method + v.conf.debug = (v.status.apexPluginId && apex.jQuery("#pdebug").length === 1); + v.status.debugPrefix = "D3 Force in DOM container #" + v.dom.containerId + ": "; + + // status variables + v.status.customize = false; + v.status.customizeCurrentMenu = "nodes"; + v.status.customizeCurrentTabPosition = null; + v.status.forceTickCounter = 0; + v.status.forceStartTime = 0; + v.status.forceRunning = false; + v.status.graphStarted = false; + v.status.graphRendering = false; + v.status.graphReady = false; + v.status.graphOldPositions = null; + v.status.sampleData = false; + + // default configuration + v.confDefaults.minNodeRadius = { + "display": true, + "relation": "node", + "type": "number", + "val": 6, + "options": [12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1] + }; + v.confDefaults.maxNodeRadius = { + "display": true, + "relation": "node", + "type": "number", + "val": 18, + "options": [36, 34, 32, 30, 28, 26, 24, 22, 20, 18, 16, 14, 12] + }; + v.confDefaults.colorScheme = { + "display": true, + "relation": "node", + "type": "text", + "val": "color20", + "options": ["color20", "color20b", "color20c", "color10", "direct"] + }; + v.confDefaults.dragMode = { + "display": true, + "relation": "node", + "type": "bool", + "val": true, + "options": [true, false] + }; + v.confDefaults.pinMode = { + "display": true, + "relation": "node", + "type": "bool", + "val": false, + "options": [true, false] + }; + v.confDefaults.nodeEventToStopPinMode = { + "display": true, + "relation": "node", + "type": "text", + "val": "contextmenu", + "options": ["none", "dblclick", "contextmenu"] + }; + v.confDefaults.onNodeContextmenuPreventDefault = { + "display": true, + "relation": "node", + "type": "bool", + "val": false, + "options": [true, false] + }; + v.confDefaults.nodeEventToOpenLink = { + "display": true, + "relation": "node", + "type": "text", + "val": "dblclick", + "options": ["none", "click", "dblclick", "contextmenu"] + }; + v.confDefaults.nodeLinkTarget = { + "display": true, + "relation": "node", + "type": "text", + "val": "_blank", + "options": ["none", "_blank", "nodeID", "domContainerID"] + }; + v.confDefaults.showLabels = { + "display": true, + "relation": "node", + "type": "bool", + "val": true, + "options": [true, false] + }; + v.confDefaults.labelsCircular = { + "display": true, + "relation": "node", + "type": "bool", + "val": false, + "options": [true, false] + }; + v.confDefaults.labelDistance = { + "display": true, + "relation": "node", + "type": "number", + "val": 12, + "options": [30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4, 2] + }; + v.confDefaults.preventLabelOverlappingOnForceEnd = { + "display": true, + "relation": "node", + "type": "bool", + "val": false, + "options": [true, false] + }; + v.confDefaults.labelPlacementIterations = { + "display": true, + "relation": "node", + "type": "number", + "val": 250, + "options": [2000, 1000, 500, 250, 125] + }; + v.confDefaults.showTooltips = { + "display": true, + "relation": "node", + "type": "bool", + "val": true, + "options": [true, false] + }; + v.confDefaults.tooltipPosition = { + "display": true, + "relation": "node", + "type": "text", + "val": "svgTopRight", + "options": ["node", "svgTopLeft", "svgTopRight"] + }; + v.confDefaults.alignFixedNodesToGrid = { + "display": true, + "relation": "node", + "type": "bool", + "val": false, + "options": [true, false] + }; + v.confDefaults.gridSize = { + "display": true, + "relation": "node", + "type": "number", + "val": 50, + "options": [150, 140, 130, 120, 110, 100, 90, 80, 70, 60, 50, 40, 30, 20, 10] + }; + + v.confDefaults.linkDistance = { + "display": true, + "relation": "link", + "type": "number", + "val": 80, + "options": [120, 110, 100, 90, 80, 70, 60, 50, 40, 30, 20] + }; + v.confDefaults.showLinkDirection = { + "display": true, + "relation": "link", + "type": "bool", + "val": true, + "options": [true, false] + }; + v.confDefaults.showSelfLinks = { + "display": true, + "relation": "link", + "type": "bool", + "val": true, + "options": [true, false] + }; + v.confDefaults.selfLinkDistance = { + "display": true, + "relation": "link", + "type": "number", + "val": 20, + "options": [30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8] + }; + + v.confDefaults.useDomParentWidth = { + "display": true, + "relation": "graph", + "type": "bool", + "val": false, + "options": [true, false] + }; + v.confDefaults.width = { + "display": true, + "relation": "graph", + "type": "number", + "val": 1200, + "options": [1200, 1150, 1100, 1050, 1000, 950, 900, 850, 800, 750, 700, 650, 600, 550, 500, 450, 400, 350, + 300 + ] + }; + v.confDefaults.height = { + "display": true, + "relation": "graph", + "type": "number", + "val": 650, + "options": [1200, 1150, 1100, 1050, 1000, 950, 900, 850, 800, 750, 700, 650, 600, 550, 500, 450, 400, 350, + 300 + ] + }; + v.confDefaults.setDomParentPaddingToZero = { + "display": true, + "relation": "graph", + "type": "bool", + "val": false, + "options": [true, false] + }; + v.confDefaults.showBorder = { + "display": true, + "relation": "graph", + "type": "bool", + "val": true, + "options": [true, false] + }; + v.confDefaults.showLegend = { + "display": true, + "relation": "graph", + "type": "bool", + "val": true, + "options": [true, false] + }; + v.confDefaults.showLoadingIndicatorOnAjaxCall = { + "display": true, + "relation": "graph", + "type": "bool", + "val": true, + "options": [true, false] + }; + v.confDefaults.lassoMode = { + "display": true, + "relation": "graph", + "type": "bool", + "val": false, + "options": [true, false] + }; + v.confDefaults.zoomMode = { + "display": true, + "relation": "graph", + "type": "bool", + "val": false, + "options": [true, false] + }; + v.confDefaults.minZoomFactor = { + "display": true, + "relation": "graph", + "type": "number", + "val": 0.2, + "options": [1.0, 0.9, 0.8, 0.7, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1] + }; + v.confDefaults.maxZoomFactor = { + "display": true, + "relation": "graph", + "type": "number", + "val": 5, + "options": [10, 9, 8, 7, 6, 5, 4, 3, 2, 1] + }; + v.confDefaults.transform = { + "display": false, + "relation": "graph", + "type": "object", + "val": { + "translate": [0, 0], + "scale": 1 + } + }; + v.confDefaults.autoRefresh = { + "display": true, + "relation": "graph", + "type": "bool", + "val": false, + "options": [true, false] + }; + v.confDefaults.refreshInterval = { + "display": true, + "relation": "graph", + "type": "number", + "val": 5000, + "options": [60000, 30000, 15000, 10000, 5000, 2500] + }; + v.confDefaults.chargeDistance = { + "display": false, + "relation": "graph", + "type": "number", + "val": Infinity, + "options": [Infinity, 25600, 12800, 6400, 3200, 1600, 800, 400, 200, 100], + "internal": true + }; + v.confDefaults.charge = { + "display": true, + "relation": "graph", + "type": "number", + "val": -350, + "options": [-1000, -950, -900, -850, -800, -750, -700, -650, -600, -550, -500, -450, -400, -350, -300, -250, + -200, -150, -100, -50, 0], + "internal": true + }; + v.confDefaults.gravity = { + "display": true, + "relation": "graph", + "type": "number", + "val": 0.1, + "options": [1.00, 0.95, 0.90, 0.85, 0.80, 0.75, 0.70, 0.65, 0.60, 0.55, 0.50, 0.45, 0.40, 0.35, 0.30, 0.25, + 0.20, 0.15, 0.1, 0.05, 0.00 + ], + "internal": true + }; + v.confDefaults.linkStrength = { + "display": true, + "relation": "graph", + "type": "number", + "val": 1, + "options": [1.00, 0.95, 0.90, 0.85, 0.80, 0.75, 0.70, 0.65, 0.60, 0.55, 0.50, 0.45, 0.40, 0.35, 0.30, 0.25, + 0.20, 0.15, 0.10, 0.05, 0.00 + ], + "internal": true + }; + v.confDefaults.friction = { + "display": true, + "relation": "graph", + "type": "number", + "val": 0.9, + "options": [1.00, 0.95, 0.90, 0.85, 0.80, 0.75, 0.70, 0.65, 0.60, 0.55, 0.50, 0.45, 0.40, 0.35, 0.30, 0.25, + 0.20, 0.15, 0.10, 0.05, 0.00 + ], + "internal": true + }; + v.confDefaults.theta = { + "display": true, + "relation": "graph", + "type": "number", + "val": 0.8, + "options": [1, 0.95, 0.9, 0.85, 0.8, 0.75, 0.7, 0.65, 0.6, 0.55, 0.5, 0.45, 0.4, 0.35, 0.3, 0.25, 0.2, 0.15, + 0.1, 0.05, 0 + ], + "internal": true + }; + + // create intial configuration + v.conf.debug = (typeof v.confUser.debug !== "undefined" ? v.tools.parseBool(v.confUser.debug) : false); + + v.conf.minNodeRadius = v.confUser.minNodeRadius || v.confDefaults.minNodeRadius.val; + v.conf.maxNodeRadius = v.confUser.maxNodeRadius || v.confDefaults.maxNodeRadius.val; + v.conf.colorScheme = v.confUser.colorScheme || v.confDefaults.colorScheme.val; + v.conf.dragMode = (typeof v.confUser.dragMode !== "undefined" ? v.tools.parseBool(v.confUser.dragMode) : + v.confDefaults.dragMode.val); + v.conf.pinMode = (typeof v.confUser.pinMode !== "undefined" ? v.tools.parseBool(v.confUser.pinMode) : + v.confDefaults.pinMode.val); + v.conf.nodeEventToStopPinMode = v.confUser.nodeEventToStopPinMode || v.confDefaults.nodeEventToStopPinMode.val; + v.conf.onNodeContextmenuPreventDefault = (typeof v.confUser.onNodeContextmenuPreventDefault !== "undefined" ? + v.tools.parseBool(v.confUser.onNodeContextmenuPreventDefault) : + v.confDefaults.onNodeContextmenuPreventDefault.val); + v.conf.nodeEventToOpenLink = v.confUser.nodeEventToOpenLink || v.confDefaults.nodeEventToOpenLink.val; + v.conf.nodeLinkTarget = v.confUser.nodeLinkTarget || v.confDefaults.nodeLinkTarget.val; + v.conf.showLabels = (typeof v.confUser.showLabels !== "undefined" ? v.tools.parseBool(v.confUser.showLabels) : + v.confDefaults.showLabels.val); + v.conf.labelsCircular = (typeof v.confUser.labelsCircular !== "undefined" ? + v.tools.parseBool(v.confUser.labelsCircular) : v.confDefaults.labelsCircular.val); + v.conf.labelDistance = v.confUser.labelDistance || v.confDefaults.labelDistance.val; + v.conf.preventLabelOverlappingOnForceEnd = + (typeof v.confUser.preventLabelOverlappingOnForceEnd !== "undefined" ? + v.tools.parseBool(v.confUser.preventLabelOverlappingOnForceEnd) : + v.confDefaults.preventLabelOverlappingOnForceEnd.val); + v.conf.labelPlacementIterations = v.confUser.labelPlacementIterations || + v.confDefaults.labelPlacementIterations.val; + v.conf.showTooltips = (typeof v.confUser.showTooltips !== "undefined" ? + v.tools.parseBool(v.confUser.showTooltips) : v.confDefaults.showTooltips.val); + v.conf.tooltipPosition = v.confUser.tooltipPosition || v.confDefaults.tooltipPosition.val; + v.conf.alignFixedNodesToGrid = (typeof v.confUser.alignFixedNodesToGrid !== "undefined" ? + v.tools.parseBool(v.confUser.alignFixedNodesToGrid) : v.confDefaults.alignFixedNodesToGrid.val); + v.conf.gridSize = (v.confUser.gridSize && v.confUser.gridSize > 0 ? + v.confUser.gridSize : v.confDefaults.gridSize.val); + + v.conf.linkDistance = v.confUser.linkDistance || v.confDefaults.linkDistance.val; + v.conf.showLinkDirection = (typeof v.confUser.showLinkDirection !== "undefined" ? + v.tools.parseBool(v.confUser.showLinkDirection) : v.confDefaults.showLinkDirection.val); + v.conf.showSelfLinks = (typeof v.confUser.showSelfLinks !== "undefined" ? + v.tools.parseBool(v.confUser.showSelfLinks) : v.confDefaults.showSelfLinks.val); + v.conf.selfLinkDistance = v.confUser.selfLinkDistance || v.confDefaults.selfLinkDistance.val; + + v.conf.useDomParentWidth = (typeof v.confUser.useDomParentWidth !== "undefined" ? + v.tools.parseBool(v.confUser.useDomParentWidth) : v.confDefaults.useDomParentWidth.val); + v.conf.width = v.confUser.width || v.confDefaults.width.val; + v.conf.height = v.confUser.height || v.confDefaults.height.val; + v.conf.setDomParentPaddingToZero = (typeof v.confUser.setDomParentPaddingToZero !== "undefined" ? + v.tools.parseBool(v.confUser.setDomParentPaddingToZero) : v.confDefaults.setDomParentPaddingToZero.val); + v.conf.showBorder = (typeof v.confUser.showBorder !== "undefined" ? v.tools.parseBool(v.confUser.showBorder) : + v.confDefaults.showBorder.val); + v.conf.showLegend = (typeof v.confUser.showLegend !== "undefined" ? v.tools.parseBool(v.confUser.showLegend) : + v.confDefaults.showLegend.val); + v.conf.showLoadingIndicatorOnAjaxCall = (typeof v.confUser.showLoadingIndicatorOnAjaxCall !== "undefined" ? + v.tools.parseBool(v.confUser.showLoadingIndicatorOnAjaxCall) : + v.confDefaults.showLoadingIndicatorOnAjaxCall.val); + v.conf.lassoMode = (typeof v.confUser.lassoMode !== "undefined" ? v.tools.parseBool(v.confUser.lassoMode) : + v.confDefaults.lassoMode.val); + v.conf.zoomMode = (typeof v.confUser.zoomMode !== "undefined" ? v.tools.parseBool(v.confUser.zoomMode) : + v.confDefaults.zoomMode.val); + v.conf.minZoomFactor = v.confUser.minZoomFactor || v.confDefaults.minZoomFactor.val; + v.conf.maxZoomFactor = v.confUser.maxZoomFactor || v.confDefaults.maxZoomFactor.val; + v.conf.transform = v.confUser.transform || v.confDefaults.transform.val; + v.conf.autoRefresh = (typeof v.confUser.autoRefresh !== "undefined" ? + v.tools.parseBool(v.confUser.autoRefresh) : v.confDefaults.autoRefresh.val); + v.conf.refreshInterval = v.confUser.refreshInterval || v.confDefaults.refreshInterval.val; + v.conf.chargeDistance = v.confUser.chargeDistance || Infinity; + v.conf.charge = v.confUser.charge || v.confDefaults.charge.val; + v.conf.gravity = v.confUser.gravity || v.confDefaults.gravity.val; + v.conf.linkStrength = v.confUser.linkStrength || v.confDefaults.linkStrength.val; + v.conf.friction = v.confUser.friction || v.confDefaults.friction.val; + v.conf.theta = v.confUser.theta || v.confDefaults.theta.val; + + v.conf.onNodeMouseenterFunction = v.confUser.onNodeMouseenterFunction || null; + v.conf.onNodeMouseleaveFunction = v.confUser.onNodeMouseleaveFunction || null; + v.conf.onNodeClickFunction = v.confUser.onNodeClickFunction || null; + v.conf.onNodeDblclickFunction = v.confUser.onNodeDblclickFunction || null; + v.conf.onNodeContextmenuFunction = v.confUser.onNodeContextmenuFunction || null; + v.conf.onLinkClickFunction = v.confUser.onLinkClickFunction || null; + v.conf.onLassoStartFunction = v.confUser.onLassoStartFunction || null; + v.conf.onLassoEndFunction = v.confUser.onLassoEndFunction || null; + + // initialize sample data + /* jshint -W110 */ + v.data.sampleData = '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + ''; + /* jshint +W110 */ + + // check user agent: http://stackoverflow.com/questions/16135814/check-for-ie-10 + v.status.userAgent = navigator.userAgent; + v.status.userAgentIe9To11 = false; + // Hello IE 9 - 11 + if (navigator.appVersion.indexOf("MSIE 9") !== -1 || + navigator.appVersion.indexOf("MSIE 10") !== -1 || + v.status.userAgent.indexOf("Trident") !== -1 && v.status.userAgent.indexOf("rv:11") !== -1) { + v.status.userAgentIe9To11 = true; + v.tools.logError("Houston, we have a problem - user agent is IE 9, 10 or 11 - we have to provide a fix " + + "for markers: " + + "http://stackoverflow.com/questions/15588478/internet-explorer-10-not-showing-svg-path-d3-js-graph"); + } + + }; // --> END v.main.setupConfiguration + + /******************************************************************************************************************* + * MAIN: SETUP DOM + */ + v.main.setupDom = function() { + + // create reference to body + v.dom.body = d3.select("body"); + + // create DOM container element, if not existing (if we have an APEX context, it is already created from the + // APEX engine ) + if (document.querySelector("#" + v.dom.containerId) === null) { + v.dom.container = v.dom.body.append("div") + .attr("id", v.dom.containerId); + } else { + v.dom.container = d3.select("#" + v.dom.containerId); + d3.selectAll("#" + v.dom.containerId + "_tooltip, #" + v.dom.containerId + "_customizing").remove(); + } + + // create SVG element, if not existing (if we have an APEX context, it is already created from the APEX plugin ) + if (document.querySelector("#" + v.dom.containerId + " svg") === null) { + v.dom.svg = v.dom.container.append("svg"); + } else { + v.dom.svg = d3.select("#" + v.dom.containerId + " svg"); + d3.selectAll("#" + v.dom.containerId + " svg *").remove(); + } + + v.dom.svgParent = d3.select(v.dom.svg.node().parentNode); + if (v.conf.setDomParentPaddingToZero) { + v.dom.svgParent.style("padding", "0"); + } + + // configure SVG element + v.dom.svg + .attr("class", "net_gobrechts_d3_force") + .classed("border", v.conf.showBorder) + .attr("width", v.conf.width) + .attr("height", v.conf.height); + + // calculate width of SVG parent + v.dom.containerWidth = v.tools.getSvgParentInnerWidth(); + if (v.conf.useDomParentWidth) { + v.dom.svg.attr("width", v.dom.containerWidth); + } + + // create definitions element inside the SVG element + v.dom.defs = v.dom.svg.append("defs"); + + // create overlay element to fetch events for lasso & zoom + v.dom.graphOverlay = v.dom.svg.append("g").attr("class", "graphOverlay"); + + // create element for resizing the overlay g element + v.dom.graphOverlaySizeHelper = v.dom.graphOverlay.append("rect").attr("class", "graphOverlaySizeHelper"); + + // create graph group element for zoom and pan + v.dom.graph = v.dom.graphOverlay.append("g").attr("class", "graph"); + + // create legend group element + v.dom.legend = v.dom.svg.append("g").attr("class", "legend"); + + // create loading indicator + v.dom.loading = v.dom.svg.append("svg:g") + .attr("class", "loading") + .style("display", "none"); + v.dom.loadingRect = v.dom.loading + .append("svg:rect") + .attr("width", v.tools.getGraphWidth()) + .attr("height", v.conf.height); + v.dom.loadingText = v.dom.loading + .append("svg:text") + .attr("x", v.tools.getGraphWidth() / 2) + .attr("y", v.conf.height / 2) + .text("Loading..."); + + // create marker definitions + v.dom.defs + .append("svg:marker") + .attr("id", v.dom.containerId + "_highlighted") + .attr("class", "highlighted") + .attr("viewBox", "0 0 10 10") + .attr("refX", 10) + .attr("refY", 5) + .attr("markerWidth", 5) + .attr("markerHeight", 5) + .attr("orient", "auto") + .attr("markerUnits", "strokeWidth") + .append("svg:path") + .attr("d", "M0,0 L10,5 L0,10"); + + v.dom.defs + .append("svg:marker") + .attr("id", v.dom.containerId + "_normal") + .attr("class", "normal") + .attr("viewBox", "0 0 10 10") + .attr("refX", 10) + .attr("refY", 5) + .attr("markerWidth", 5) + .attr("markerHeight", 5) + .attr("orient", "auto") + .attr("markerUnits", "strokeWidth") + .append("svg:path") + .attr("d", "M0,0 L10,5 L0,10"); + + // create tooltip container + if (document.querySelector("#" + v.dom.containerId + "_tooltip") === null) { + v.dom.tooltip = v.dom.body.append("div") + .attr("id", v.dom.containerId + "_tooltip") + .attr("class", "net_gobrechts_d3_force_tooltip") + .style("top", "0px") + .style("left", "0px"); + } else { + v.dom.tooltip = d3.select("#" + v.dom.containerId + "_tooltip"); + } + + }; // --> END v.main.setupDom + + + /******************************************************************************************************************* + * MAIN: SETUP FUNCTION REFERENCES + */ + v.main.setupFunctionReferences = function() { + + // create force reference + v.main.force = d3.layout.force() + .on("start", function() { + v.tools.log("Force started."); + if (v.status.customize && v.dom.customizePositions) { + v.dom.customizePositions.text("Force started - wait for end event to show positions..."); + } + v.status.forceTickCounter = 0; + v.status.forceStartTime = new Date().getTime(); + v.status.forceRunning = true; + }) + .on("tick", function() { + // hello IE 9 - 11: + // http://stackoverflow.com/questions/15588478/internet-explorer-10-not-showing-svg-path-d3-js-graph + if (v.status.userAgentIe9To11 && v.conf.showLinkDirection) { + v.main.links.each(function() { + this.parentNode.insertBefore(this, this); + }); + v.main.selfLinks.each(function() { + this.parentNode.insertBefore(this, this); + }); + } + v.main.selfLinks + .attr("transform", function(l) { + return "translate(" + l.source.x + "," + l.source.y + ")"; + }); + v.main.links + .attr("x1", function(l) { + return v.tools.adjustSourceX(l); + }) + .attr("y1", function(l) { + return v.tools.adjustSourceY(l); + }) + .attr("x2", function(l) { + return v.tools.adjustTargetX(l); + }) + .attr("y2", function(l) { + return v.tools.adjustTargetY(l); + }); + if (v.conf.showLabels) { + v.main.labels + .attr("x", function(l) { + return l.x; + }) + .attr("y", function(l) { + return l.y - l.radius - v.conf.labelDistance; + }); + v.main.labelPaths + .attr("transform", function(n) { + return "translate(" + n.x + "," + n.y + ")"; + }); + } + v.main.nodes + .attr("cx", function(n) { + return n.x; + }) + .attr("cy", function(n) { + return n.y; + }); + v.status.forceTickCounter += 1; + }) + .on("end", function() { + if (v.conf.showLabels && v.conf.preventLabelOverlappingOnForceEnd) { + v.data.simulatedAnnealingLabels = []; + v.data.simulatedAnnealingAnchors = []; + v.main.labels.each(function(l, i) { + v.data.simulatedAnnealingLabels[i] = { + width: this.getBBox().width, + height: this.getBBox().height, + x: l.x, + y: l.y - l.radius - v.conf.labelDistance + }; + }); + v.main.nodes.filter(function(n) { + return !n.LABELCIRCULAR && !v.conf.labelsCircular; + }).each(function(n, i) { + v.data.simulatedAnnealingAnchors[i] = { + x: n.x, + y: n.y - n.radius - v.conf.labelDistance, // set anchors to the same positions as the label + r: 0.5 //fake radius for labeler plugin, because our labels are already outside of the nodes + }; + }); + v.lib.labelerPlugin() + .label(v.data.simulatedAnnealingLabels) + .anchor(v.data.simulatedAnnealingAnchors) + .width(v.tools.getGraphWidth()) + .height(v.conf.height) + .start(v.conf.labelPlacementIterations); + v.main.labels.each(function(l, i) { + d3.select(this) + .transition() + .duration(800) + .attr("x", v.data.simulatedAnnealingLabels[i].x) + .attr("y", v.data.simulatedAnnealingLabels[i].y); + }); + } + v.status.forceRunning = false; + var milliseconds = new Date().getTime() - v.status.forceStartTime; + var seconds = (milliseconds / 1000).toFixed(1); + var ticksPerSecond = Math.round(v.status.forceTickCounter / (milliseconds / 1000)); + var millisecondsPerTick = Math.round(milliseconds / v.status.forceTickCounter); + if (v.status.customize && v.dom.customizePositions) { + v.dom.customizePositions.text(JSON.stringify(graph.positions())); + } + v.tools.log("Force ended."); + v.tools.log(seconds + " seconds, " + v.status.forceTickCounter + " ticks to cool down (" + + ticksPerSecond + " ticks/s, " + millisecondsPerTick + " ms/tick)."); + }); + + // create drag reference + v.main.drag = v.main.force.drag(); + + // create lasso reference + v.main.lasso = v.lib.lassoPlugin() + .closePathDistance(100) // max distance for the lasso loop to be closed + .closePathSelect(true) // can items be selected by closing the path? + .hoverSelect(true) // can items by selected by hovering over them? + .area(v.dom.graphOverlay) // area where the lasso can be started + .pathContainer(v.dom.svg); // Container for the path + + // create zoom reference + v.main.zoom = d3.behavior.zoom(); + + }; // --> END v.main.setupFunctionReferences + + + /******************************************************************************************************************* + * HELPER FUNCTIONS + */ + + // helper to check boolean values + v.tools.parseBool = function(value) { + switch (String(value).trim().toLowerCase()) { + case "true": + case "yes": + case "1": + return true; + case "false": + case "no": + case "0": + case "": + return false; + default: + return false; + } + }; + + // parse XML string to XML + v.tools.parseXml = function(xml) { + var dom = null; + if (xml) { + if (window.DOMParser) { + try { + dom = (new DOMParser()).parseFromString(xml, "text/xml"); + } catch (e) { + dom = null; + v.tools.logError("DOMParser - unable to parse XML: " + e.message); + } + } else if (window.ActiveXObject) { + try { + dom = new ActiveXObject("Microsoft.XMLDOM"); + dom.async = false; + // parse error ... + if (!dom.loadXML(xml)) { + v.tools.logError("Microsoft.XMLDOM - unable to parse XML: " + dom.parseError.reason + + dom.parseError.srcText); + } + } catch (e) { + dom = null; + v.tools.logError("Microsoft.XMLDOM - unable to parse XML: " + e.message); + } + } + } + return dom; + }; + + // convert XML to JSON: modified version of http://davidwalsh.name/convert-xml-json + v.tools.xmlToJson = function(xml) { + var obj = null, subobj, item, subItem, nodeName, attribute; + var convertItemToJson = function(item) { + subobj = {}; + if (item.attributes.length > 0) { + for (var i = 0; i < item.attributes.length; i++) { + attribute = item.attributes.item(i); + subobj[attribute.nodeName] = attribute.nodeValue; + } + } + if (item.hasChildNodes()) { + for(var j = 0; j < item.childNodes.length; j++) { + subItem = item.childNodes.item(j); + // check, if subItem has minimum one child (hopefully a textnode) inside + if (subItem.hasChildNodes()) { subobj[subItem.nodeName] = subItem.childNodes.item(0).nodeValue; } + else { subobj[subItem.nodeName] = ""; } + } + } + return subobj; + }; + if (xml) { + obj = {}; + obj.data = {}; + obj.data.nodes = []; + obj.data.links = []; + if (xml.childNodes.item(0).hasChildNodes()) { + for(var i = 0; i < xml.childNodes.item(0).childNodes.length; i++) { + subobj = null; + item = xml.childNodes.item(0).childNodes.item(i); + nodeName = item.nodeName; + if (nodeName === "nodes" || nodeName === "node") { + obj.data.nodes.push(convertItemToJson(item)); + } + else if (nodeName === "links" || nodeName === "link") { + obj.data.links.push(convertItemToJson(item)); + } + } + } + } + return obj; + }; + + // get inner width for the SVG parents element + v.tools.getSvgParentInnerWidth = function() { + return parseInt(v.dom.svgParent.style("width")) - + parseInt(v.dom.svgParent.style("padding-left")) - + parseInt(v.dom.svgParent.style("padding-right")) - + (v.dom.svg.style("border-width") ? parseInt(v.dom.svg.style("border-width")) : 1) * 2; + }; + + // helper function to get effective graph width + v.tools.getGraphWidth = function() { + return (v.conf.useDomParentWidth ? v.dom.containerWidth : v.conf.width); + }; + + // log function for debug mode + v.tools.log = function(message, omitDebugPrefix) { + if (v.conf.debug) { + if (omitDebugPrefix) { + console.log(message); + } else { + console.log(v.status.debugPrefix + message); + } + } + if (v.status.customize && v.dom.customizeLog) { + v.dom.customizeLog.text(message + "\n" + v.dom.customizeLog.text()); + } + }; + + // log error function + v.tools.logError = function(message) { + console.log(v.status.debugPrefix + "ERROR: " + message); + if (v.status.customize && v.dom.customizeLog) { + v.dom.customizeLog.text("ERROR: " + message + "\n" + v.dom.customizeLog.text()); + } + }; + + // trigger APEX events, if we have an APEX context + v.tools.triggerApexEvent = function(domNode, event, data) { + if (v.status.apexPluginId) { + apex.event.trigger(domNode, event, data); + } + }; + + // helper function to calculate node radius from "SIZEVALUE" attribute + v.tools.setRadiusFunction = function() { + v.tools.radius = d3.scale.sqrt() + .range([v.conf.minNodeRadius, v.conf.maxNodeRadius]) + .domain(d3.extent(v.data.nodes, function(n) { + return parseFloat(n.SIZEVALUE); + })); + }; + + // helper function to calculate node fill color from COLORVALUE attribute + v.tools.setColorFunction = function() { + if (v.conf.colorScheme === "color20") { + v.tools.color = d3.scale.category20(); + } else if (v.conf.colorScheme === "color20b") { + v.tools.color = d3.scale.category20b(); + } else if (v.conf.colorScheme === "color20c") { + v.tools.color = d3.scale.category20c(); + } else if (v.conf.colorScheme === "color10") { + v.tools.color = d3.scale.category10(); + } else if (v.conf.colorScheme === "direct") { + v.tools.color = function(d) { + return d; + }; + } else { + v.conf.colorScheme = "color20"; + v.tools.color = d3.scale.category20(); + } + }; + + // check, if two nodes are neighbors + v.tools.neighboring = function(a, b) { + return (v.data.neighbors.indexOf(a.ID + ":" + b.ID) > -1 || + v.data.neighbors.indexOf(b.ID + ":" + a.ID) > -1); + }; + + // get nearest grid position + v.tools.getNearestGridPosition = function(currentPos, maxPos) { + var offset, position; + // no size limit for calculated positions, if zoomMode is set to true + if (v.conf.zoomMode) { + offset = currentPos % v.conf.gridSize; + position = (offset > v.conf.gridSize / 2 ? currentPos - offset + v.conf.gridSize : currentPos - offset); + } + // size limit for calculated positions is SVG size, if zoomMode is set to false + else { + if (currentPos >= maxPos) { + offset = maxPos % v.conf.gridSize; + position = maxPos - offset; + if (position === maxPos) { + position = position - v.conf.gridSize; + } + } else if (currentPos <= v.conf.gridSize / 2) { + position = v.conf.gridSize; + } else { + offset = currentPos % v.conf.gridSize; + position = (offset > v.conf.gridSize / 2 ? currentPos - offset + v.conf.gridSize : currentPos - offset); + if (position >= maxPos) { + position = position - v.conf.gridSize; + } + } + } + return position; + }; + + // adjust link x/y + v.tools.adjustSourceX = function(l) { + return l.source.x + Math.cos(v.tools.calcAngle(l)) * (l.source.radius); + }; + v.tools.adjustSourceY = function(l) { + return l.source.y + Math.sin(v.tools.calcAngle(l)) * (l.source.radius); + }; + v.tools.adjustTargetX = function(l) { + return l.target.x - Math.cos(v.tools.calcAngle(l)) * (l.target.radius); + }; + v.tools.adjustTargetY = function(l) { + return l.target.y - Math.sin(v.tools.calcAngle(l)) * (l.target.radius); + }; + v.tools.calcAngle = function(l) { + return Math.atan2(l.target.y - l.source.y, l.target.x - l.source.x); + }; + + // create a path for self links + v.tools.getSelfLinkPath = function(l) { + var ri = l.source.radius; + var ro = l.source.radius + v.conf.selfLinkDistance; + var x = 0; // we position the path later with transform/translate + var y = 0; + var pathStart = { + "source": { + "x": 0, + "y": 0, + "radius": ri + }, + "target": { + "x": (x + ro / 2), + "y": (y + ro), + "radius": ri + } + }; + var pathEnd = { + "source": { + "x": (x - ro / 2), + "y": (y + ro), + "radius": ri + }, + "target": { + "x": x, + "y": y, + "radius": ri + } + }; + var path = "M" + v.tools.adjustSourceX(pathStart) + "," + v.tools.adjustSourceY(pathStart); + path += " L" + (x + ro / 2) + "," + (y + ro); + path += " A" + ro + "," + ro + " 0 0,1 " + (x - ro / 2) + "," + (y + ro); + path += " L" + v.tools.adjustTargetX(pathEnd) + "," + v.tools.adjustTargetY(pathEnd); + return path; + }; + + // create a path for labels - example: d="M100,100 a20,20 0 0,1 40,0" + v.tools.getLabelPath = function(n) { + var r = n.radius + v.conf.labelDistance; + var x = 0; // we position the path later with transform/translate + var y = 0; + var path = "M" + (x - r) + "," + y; + //path += " a" + r + "," + r + " 0 0,1 " + (r * 2) + ",0"; + path += " a" + r + "," + r + " 0 0,1 " + (r * 2) + ",0"; + path += " a" + r + "," + r + " 0 0,1 -" + (r * 2) + ",0"; + return path; + }; + + // open link function + v.tools.openLink = function(node) { + var win; + if (v.conf.nodeLinkTarget === "none") { + window.location.assign(node.LINK); + } else if (v.conf.nodeLinkTarget === "nodeID") { + win = window.open(node.LINK, node.ID); + win.focus(); + } else if (v.conf.nodeLinkTarget === "domContainerID") { + win = window.open(node.LINK, v.dom.containerId); + win.focus(); + } else { + win = window.open(node.LINK, v.conf.nodeLinkTarget); + win.focus(); + } + }; + + v.tools.applyConfigurationObject = function(confObject) { + var key; + for (key in confObject) { + if (confObject.hasOwnProperty(key) && + v.conf.hasOwnProperty(key) && + confObject[key] !== v.conf[key]) { + graph[key](confObject[key]); + } + } + }; + + // http://stackoverflow.com/questions/13713528/how-to-disable-pan-for-d3-behavior-zoom + // http://stackoverflow.com/questions/11786023/how-to-disable-double-click-zoom-for-d3-behavior-zoom + // zoom event proxy + v.tools.zoomEventProxy = function(fn) { + return function() { + if ( + (!v.conf.dragMode || v.conf.dragMode && d3.event.target.tagName !== "circle") && + v.conf.zoomMode && + (!d3.event.altKey && !d3.event.shiftKey) + ) { + fn.apply(this, arguments); + } + }; + }; + // lasso event proxy + v.tools.lassoEventProxy = function(fn) { + return function() { + if ( + (!v.conf.dragMode || d3.event.target.tagName !== "circle") && + v.conf.lassoMode && + (!v.conf.zoomMode || d3.event.altKey || d3.event.shiftKey) + ) { + fn.apply(this, arguments); + } + }; + }; + + // show tooltip + v.tools.showTooltip = function(text) { + var position; + v.dom.tooltip.html(text).style("display", "block"); + if (v.conf.tooltipPosition === "svgTopLeft") { + position = v.tools.getOffsetRect(v.dom.svg.node()); + v.dom.tooltip + .style("top", position.top + + (v.dom.svg.style("border-width") ? parseInt(v.dom.svg.style("border-width")) : 1) + + "px") + .style("left", position.left + + (v.dom.svg.style("border-width") ? parseInt(v.dom.svg.style("border-width")) : 1) + + "px"); + } else if (v.conf.tooltipPosition === "svgTopRight") { + position = v.tools.getOffsetRect(v.dom.svg.node()); + v.dom.tooltip + .style("top", position.top + + parseInt((v.dom.svg.style("border-width") ? parseInt(v.dom.svg.style("border-width")) : 1)) + + "px") + .style("left", position.left + + parseInt(v.dom.svg.style("width")) + + parseInt((v.dom.svg.style("border-width") ? parseInt(v.dom.svg.style("border-width")) : 1)) - + parseInt(v.dom.tooltip.style("width")) - + 2 * parseInt( + (v.dom.tooltip.style("border-width") ? parseInt(v.dom.tooltip.style("border-width")) : 0) + ) - + parseInt(v.dom.tooltip.style("padding-left")) - + parseInt(v.dom.tooltip.style("padding-right")) + + "px"); + } else { + v.dom.tooltip + .style("left", d3.event.pageX + 10 + "px") + .style("top", d3.event.pageY + "px"); + } + }; + + // hide tooltip + v.tools.hideTooltip = function() { + v.dom.tooltip.style("display", "none"); + }; + + // on link click function + v.tools.onLinkClick = function(link) { + if (d3.event.defaultPrevented) { // ignore drag + return null; + } else { + v.tools.log("Event link_click triggered."); + v.tools.triggerApexEvent(this, "net_gobrechts_d3_force_linkclick", link); + if (typeof(v.conf.onLinkClickFunction) === "function") { + v.conf.onLinkClickFunction.call(this, d3.event, link); + } + } + }; + // get marker URL + v.tools.getMarkerUrl = function(l) { + if (v.conf.showLinkDirection) { + return "url(#" + v.dom.containerId + "_" + (l.COLOR ? l.COLOR : "normal") + ")"; + } else { + return null; + } + }; + v.tools.getMarkerUrlHighlighted = function() { + if (v.conf.showLinkDirection) { + return "url(#" + v.dom.containerId + "_highlighted)"; + } else { + return null; + } + }; + + // on link mouseenter function + v.tools.onLinkMouseenter = function(link) { + if (v.conf.showTooltips && link.INFOSTRING) { + v.tools.showTooltip(link.INFOSTRING); + } + }; + + // on link mouseleave function + v.tools.onLinkMouseleave = function() { + if (v.conf.showTooltips) { + v.tools.hideTooltip(); + } + }; + + // on node mouse enter function + v.tools.onNodeMouseenter = function(node) { + v.main.nodes.classed("highlighted", function(n) { + return v.tools.neighboring(n, node); + }); + v.main.links + .classed("highlighted", function(l) { + return l.source.ID === node.ID || l.target.ID === node.ID; + }) + .style("marker-end", function(l) { + if (l.source.ID === node.ID || l.target.ID === node.ID) { + return v.tools.getMarkerUrlHighlighted(l); + } else { + return v.tools.getMarkerUrl(l); + } + }); + v.main.selfLinks + .classed("highlighted", function(l) { + return l.FROMID === node.ID; + }) + .style("marker-end", function(l) { + if (l.source.ID === node.ID || l.target.ID === node.ID) { + return v.tools.getMarkerUrlHighlighted(l); + } else { + return v.tools.getMarkerUrl(l); + } + }); + if (v.conf.showLabels) { + v.main.labels.classed("highlighted", function (l) { + return l.ID === node.ID; + }); + v.main.labelsCircular.classed("highlighted", function (l) { + return l.ID === node.ID; + }); + } + d3.select(this).classed("highlighted", true); + v.tools.log("Event node_mouseenter triggered."); + v.tools.triggerApexEvent(this, "net_gobrechts_d3_force_mouseenter", node); + if (typeof(v.conf.onNodeMouseenterFunction) === "function") { + v.conf.onNodeMouseenterFunction.call(this, d3.event, node); + } + if (v.conf.showTooltips && node.INFOSTRING) { + v.tools.showTooltip(node.INFOSTRING); + } + }; + + // on node mouse leave function + v.tools.onNodeMouseleave = function(node) { + v.main.nodes.classed("highlighted", false); + v.main.links + .classed("highlighted", false) + .style("marker-end", v.tools.getMarkerUrl); + v.main.selfLinks + .classed("highlighted", false) + .style("marker-end", v.tools.getMarkerUrl); + if (v.conf.showLabels) { + v.main.labels.classed("highlighted", false); + v.main.labelsCircular.classed("highlighted", false); + } + v.tools.log("Event node_mouseleave triggered."); + v.tools.triggerApexEvent(this, "net_gobrechts_d3_force_mouseleave", node); + if (typeof(v.conf.onNodeMouseleaveFunction) === "function") { + v.conf.onNodeMouseleaveFunction.call(this, d3.event, node); + } + if (v.conf.showTooltips) { + v.tools.hideTooltip(); + } + }; + + // on node click function + v.tools.onNodeClick = function(node) { + if (d3.event.defaultPrevented) { // ignore drag + return null; + } else { + if (node.LINK && v.conf.nodeEventToOpenLink === "click") { + v.tools.openLink(node); + } + if (v.conf.nodeEventToStopPinMode === "click") { + d3.select(this).classed("fixed", node.fixed = 0); + } + v.tools.log("Event node_click triggered."); + v.tools.triggerApexEvent(this, "net_gobrechts_d3_force_click", node); + if (typeof(v.conf.onNodeClickFunction) === "function") { + v.conf.onNodeClickFunction.call(this, d3.event, node); + } + } + }; + + // on node double click function + v.tools.onNodeDblclick = function(node) { + if (node.LINK && v.conf.nodeEventToOpenLink === "dblclick") { + v.tools.openLink(node); + } + if (v.conf.nodeEventToStopPinMode === "dblclick") { + d3.select(this).classed("fixed", node.fixed = 0); + } + v.tools.log("Event node_dblclick triggered."); + v.tools.triggerApexEvent(this, "net_gobrechts_d3_force_dblclick", node); + if (typeof(v.conf.onNodeDblclickFunction) === "function") { + v.conf.onNodeDblclickFunction.call(this, d3.event, node); + } + }; + + // on node contextmenu function + v.tools.onNodeContextmenu = function(node) { + if (v.conf.onNodeContextmenuPreventDefault) { + d3.event.preventDefault(); + } + if (node.LINK && v.conf.nodeEventToOpenLink === "contextmenu") { + v.tools.openLink(node); + } + if (v.conf.nodeEventToStopPinMode === "contextmenu") { + d3.select(this).classed("fixed", node.fixed = 0); + } + v.tools.log("Event node_contextmenu triggered."); + v.tools.triggerApexEvent(this, "net_gobrechts_d3_force_contextmenu", node); + if (typeof(v.conf.onNodeContextmenuFunction) === "function") { + v.conf.onNodeContextmenuFunction.call(this, d3.event, node); + } + }; + + // on lasso start function + v.tools.onLassoStart = function(nodes) { + var data = {}; + data.numberOfSelectedNodes = 0; + data.idsOfSelectedNodes = null; + data.numberOfNodes = nodes.size(); + data.nodes = nodes; + v.tools.log("Event lasso_start triggered."); + v.tools.triggerApexEvent(document.querySelector("#" + v.dom.containerId), + "net_gobrechts_d3_force_lassostart", + data + ); + if (typeof(v.conf.onLassoStartFunction) === "function") { + v.conf.onLassoStartFunction.call(v.dom.svg, d3.event, data); + } + }; + + // on lasso end function + v.tools.onLassoEnd = function(nodes) { + var data = {}; + data.numberOfSelectedNodes = 0; + data.idsOfSelectedNodes = ""; + data.numberOfNodes = nodes.size(); + data.nodes = nodes; + nodes.each(function(n) { + if (n.selected) { + data.idsOfSelectedNodes += (n.ID + ":"); + data.numberOfSelectedNodes++; + } + }); + data.idsOfSelectedNodes = + (data.idsOfSelectedNodes.length > 0 ? + data.idsOfSelectedNodes.substr(0, data.idsOfSelectedNodes.length - 1) : + null); + v.tools.log("Event lasso_end triggered."); + v.tools.triggerApexEvent(document.querySelector("#" + v.dom.containerId), + "net_gobrechts_d3_force_lassoend", data); + if (typeof(v.conf.onLassoEndFunction) === "function") { + v.conf.onLassoEndFunction.call(v.dom.svg, d3.event, data); + } + }; + + // get offset for an element relative to the document: http://javascript.info/tutorial/coordinates + v.tools.getOffsetRect = function(elem) { + var box = elem.getBoundingClientRect(); + var body = document.body; + var docElem = document.documentElement; + var scrollTop = window.pageYOffset || docElem.scrollTop || body.scrollTop; + var scrollLeft = window.pageXOffset || docElem.scrollLeft || body.scrollLeft; + var clientTop = docElem.clientTop || body.clientTop || 0; + var clientLeft = docElem.clientLeft || body.clientLeft || 0; + var top = box.top + scrollTop - clientTop; + var left = box.left + scrollLeft - clientLeft; + return { + top: Math.round(top), + left: Math.round(left) + }; + }; + + // create legend + v.tools.createLegend = function() { + v.data.distinctNodeColorValues.forEach(function(colorString, i) { + var color = colorString.split(";"); + v.dom.legend + .append("circle") + .attr("cx", 11) + .attr("cy", v.conf.height - ((i + 1) * 14 - 3)) + .attr("r", 6) + .attr("fill", v.tools.color(color[1])); + v.dom.legend + .append("text") + .attr("x", 21) + .attr("y", v.conf.height - ((i + 1) * 14 - 6)) + .text((color[0] ? color[0] : color[1])); + }); + }; + + // remove legend + v.tools.removeLegend = function() { + v.dom.legend.selectAll("*").remove(); + }; + + // write conf object into customization wizard + v.tools.writeConfObjectIntoWizard = function() { + if (v.status.customize) { + v.dom.customizeConfObject.text(JSON.stringify(graph.optionsCustomizationWizard(), null, " ")); + } + }; + + // create customize link + v.tools.createCustomizeLink = function() { + if (!v.status.customize && + (v.conf.debug || document.querySelector("#apex-dev-toolbar") || document.querySelector("#apexDevToolbar")) + ) { + if (document.querySelector("#" + v.dom.containerId + " svg text.link") === null) { + v.dom.svg.append("svg:text") + .attr("class", "link") + .attr("x", 5) + .attr("y", 15) + .attr("text-anchor", "start") + .text("Customize Me") + .on("click", function() { + graph.customize(true); + }); + } + } + }; + + // remove customize link + v.tools.removeCustomizeLink = function() { + v.dom.svg.select("#" + v.dom.containerId + " svg text.link").remove(); + }; + + // dragability for customizing container + v.tools.customizeDrag = d3.behavior.drag() + .on("dragstart", function() { + var mouseToBody = d3.mouse(document.body); + v.dom.customizePosition = v.tools.getOffsetRect(document.querySelector("#" + v.dom.containerId + + "_customizing")); + v.dom.customizePosition.mouseLeft = mouseToBody[0] - v.dom.customizePosition.left; + v.dom.customizePosition.mouseTop = mouseToBody[1] - v.dom.customizePosition.top; + }) + .on("drag", function() { + var mouseToBody = d3.mouse(document.body); + v.dom.customize + .style("left", Math.max(0, + mouseToBody[0] - v.dom.customizePosition.mouseLeft) + "px") + .style("top", Math.max(0, + mouseToBody[1] - v.dom.customizePosition.mouseTop) + "px"); + }) + .on("dragend", function() { + //v.dom.customizePosition = v.tools.getOffsetRect(document.querySelector("#" + v.dom.containerId + + //"_customizing")); + v.dom.customizePosition = v.tools.getOffsetRect(v.dom.customize.node()); + }); + + // create customize wizard, if graph not rendering + v.tools.createCustomizeWizardIfNotRendering = function() { + if (v.status.customize && !v.status.graphRendering) { + v.tools.createCustomizeWizard(); + } + }; + + // customize wizard + v.tools.createCustomizeWizard = function() { + /* jshint -W074, -W071 */ + var grid, gridRow, gridCell, row, td, form, i = 4, + currentOption, valueInOptions, key; + var releaseFixedNodesAndResume = function() { + graph.releaseFixedNodes().resume(); + }; + var onSelectChange = function() { + v.status.customizeCurrentTabPosition = this.id; + if (v.confDefaults[this.name].type === "text") { + graph[this.name](this.options[this.selectedIndex].value).render(); + } else if (v.confDefaults[this.name].type === "number") { + graph[this.name](parseFloat(this.options[this.selectedIndex].value)).render(); + } else if (v.confDefaults[this.name].type === "bool") { + graph[this.name]((this.options[this.selectedIndex].value === "true")).render(); + } + }; + var appendOptionsToSelect = function(key) { + v.confDefaults[key].options.forEach(function(option) { + currentOption = option; + form.append("option") + .attr("value", option) + .attr("selected", function() { + if (v.confDefaults[key].type === "text" || v.confDefaults[key].type === "bool") { + if (currentOption === v.conf[key]) { + valueInOptions = true; + return "selected"; + } else { + return null; + } + } else if (v.confDefaults[key].type === "number") { + if (parseFloat(currentOption) === v.conf[key]) { + valueInOptions = true; + return "selected"; + } else { + return null; + } + } + }) + .text(option); + }); + }; + // render customization wizard only if we have the right status, otherwise remove the wizard + if (!v.status.customize) { + v.tools.removeCustomizeWizard(); + v.tools.createCustomizeLink(); + } else { + v.tools.removeCustomizeLink(); + // set initial position + if (!v.dom.customizePosition) { + v.dom.customizePosition = v.tools.getOffsetRect(v.dom.svg.node()); + v.dom.customizePosition.left = v.dom.customizePosition.left + v.conf.width + 8; + } + if (document.querySelector("#" + v.dom.containerId + "_customizing") !== null) { + v.dom.customize.remove(); + } + v.dom.customize = v.dom.body.insert("div") + .attr("id", v.dom.containerId + "_customizing") + .attr("class", "net_gobrechts_d3_force_customize") + .style("left", v.dom.customizePosition.left + "px") + .style("top", v.dom.customizePosition.top + "px"); + v.dom.customize.append("span") + .attr("class", "drag") + .call(v.tools.customizeDrag) + .append("span") + .attr("class", "title") + .text("Customize \"" + v.dom.containerId + "\""); + v.dom.customize.append("a") + .attr("class", "close focus") + .attr("tabindex", 1) + .text("Close") + .on("click", function() { + v.status.customize = false; + v.tools.removeCustomizeWizard(); + v.tools.createCustomizeLink(); + }) + .on("keydown", function() { + if (d3.event.keyCode === 13) { + v.status.customize = false; + v.tools.removeCustomizeWizard(); + v.tools.createCustomizeLink(); + } + }); + grid = v.dom.customize.append("table"); + gridRow = grid.append("tr"); + gridCell = gridRow.append("td").style("vertical-align", "top"); + v.dom.customizeMenu = gridCell.append("span"); + v.dom.customizeOptionsTable = gridCell.append("table"); + for (key in v.confDefaults) { + if (v.confDefaults.hasOwnProperty(key) && v.confDefaults[key].display) { + i += 1; + row = v.dom.customizeOptionsTable.append("tr") + .attr("class", v.confDefaults[key].relation + "-related"); + row.append("td") + .attr("class", "label") + .html("" + + key + ""); + td = row.append("td"); + form = td.append("select") + .attr("id", v.dom.containerId + "_" + key) + .attr("name", key) + .attr("value", v.conf[key]) + .attr("tabindex", i + 1) + .classed("warning", v.confDefaults[key].internal) + .on("change", onSelectChange); + valueInOptions = false; + appendOptionsToSelect(key); + // append current value if not existing in default options + if (!valueInOptions) { + form.append("option") + .attr("value", v.conf[key]) + .attr("selected", "selected") + .text(v.conf[key]); + v.confDefaults[key].options.push(v.conf[key]); + } + // add short link to release all fixed (pinned) nodes + if (key === "pinMode") { + td.append("a") + .text("release all") + .attr("href", null) + .on("click", releaseFixedNodesAndResume); + } + } + } + v.dom.customizeOptionsTable.style("width", d3.select(v.dom.customizeOptionsTable).node()[0][0].clientWidth + + "px"); + gridCell.append("span").html("
"); + gridCell = gridRow.append("td") + .style("vertical-align", "top") + .style("padding-left", "5px"); + gridCell.append("span") + .html("Your Configuration Object

" + + (v.status.apexPluginId ? + "To save your options please copy
this to your plugin region attributes.
" + + "Only non-default options are shown.

" : + "Use this to initialize your graph.
Only non-default options are shown.

") + ); + v.dom.customizeConfObject = gridCell.append("textarea") + .attr("tabindex", i + 5) + .attr("readonly", "readonly"); + gridCell.append("span").html("

Current Positions
"); + v.dom.customizePositions = gridCell.append("textarea") + .attr("tabindex", i + 6) + .attr("readonly", "readonly") + .text((v.status.forceRunning ? "Force started - wait for end event to show positions..." : + JSON.stringify(graph.positions()))); + gridCell.append("span").html("

Debug Log (descending)
"); + v.dom.customizeLog = gridCell.append("textarea") + .attr("tabindex", i + 7) + .attr("readonly", "readonly"); + gridRow = grid.append("tr"); + gridCell = gridRow.append("td") + .attr("colspan", 2) + .html("Copyrights:"); + gridRow = grid.append("tr"); + gridCell = gridRow.append("td") + .attr("colspan", 2) + .html("
" + + "D3 Force APEX Plugin (" + v.version + + ")
Ottmar Gobrecht		" + + "D3.js (" + d3.version + ") and " + + "D3 Lasso Plugin (modified)
Mike Bostock" + + "
" + + "D3 Labeler Plugin (automatic label placement using simulated annealing)" + + "
Evan Wang
"); // https://github.com/tinker10/D3-Labeler + v.tools.createCustomizeMenu(v.status.customizeCurrentMenu); + v.tools.writeConfObjectIntoWizard(); + if (v.status.customizeCurrentTabPosition) { + document.getElementById(v.status.customizeCurrentTabPosition).focus(); + } + } + }; + + v.tools.removeCustomizeWizard = function() { + d3.select("#" + v.dom.containerId + "_customizing").remove(); + }; + + v.tools.createCustomizeMenu = function(relation) { + v.status.customizeCurrentMenu = relation; + v.dom.customizeMenu.selectAll("*").remove(); + v.dom.customizeMenu.append("span").text("Show options for:"); + if (v.status.customizeCurrentMenu === "nodes") { + v.dom.customizeMenu.append("span").style("font-weight", "bold").style("margin-left", "10px").text("NODES"); + v.dom.customizeOptionsTable.selectAll("tr.node-related").classed("hidden", false); + v.dom.customizeOptionsTable.selectAll("tr.link-related,tr.graph-related").classed("hidden", true); + } else { + v.dom.customizeMenu.append("a") + .style("font-weight", "bold") + .style("margin-left", "10px") + .text("NODES") + .attr("tabindex", 2) + .on("click", function() { + v.tools.createCustomizeMenu("nodes"); + v.dom.customizeOptionsTable.selectAll("tr.node-related").classed("hidden", false); + v.dom.customizeOptionsTable.selectAll("tr.link-related,tr.graph-related").classed("hidden", true); + }) + .on("keydown", function() { + if (d3.event.keyCode === 13) { + v.tools.createCustomizeMenu("nodes"); + v.dom.customizeOptionsTable.selectAll("tr.node-related").classed("hidden", false); + v.dom.customizeOptionsTable.selectAll("tr.link-related,tr.graph-related") + .classed("hidden", true); + } + }); + } + if (v.status.customizeCurrentMenu === "links") { + v.dom.customizeMenu.append("span").style("font-weight", "bold").style("margin-left", "10px").text("LINKS"); + v.dom.customizeOptionsTable.selectAll("tr.link-related").classed("hidden", false); + v.dom.customizeOptionsTable.selectAll("tr.node-related,tr.graph-related").classed("hidden", true); + } else { + v.dom.customizeMenu.append("a") + .style("font-weight", "bold") + .style("margin-left", "10px") + .text("LINKS") + .attr("tabindex", 3) + .on("click", function() { + v.tools.createCustomizeMenu("links"); + v.dom.customizeOptionsTable.selectAll("tr.link-related").classed("hidden", false); + v.dom.customizeOptionsTable.selectAll("tr.node-related,tr.graph-related").classed("hidden", true); + }) + .on("keydown", function() { + if (d3.event.keyCode === 13) { + v.tools.createCustomizeMenu("links"); + v.dom.customizeOptionsTable.selectAll("tr.link-related").classed("hidden", false); + v.dom.customizeOptionsTable.selectAll("tr.node-related,tr.graph-related") + .classed("hidden", true); + } + }); + } + if (v.status.customizeCurrentMenu === "graph") { + v.dom.customizeMenu.append("span").style("font-weight", "bold").style("margin-left", "10px").text("GRAPH"); + v.dom.customizeOptionsTable.selectAll("tr.graph-related").classed("hidden", false); + v.dom.customizeOptionsTable.selectAll("tr.node-related,tr.link-related").classed("hidden", true); + } else { + v.dom.customizeMenu.append("a") + .style("font-weight", "bold") + .style("margin-left", "10px") + .text("GRAPH") + .attr("tabindex", 4) + .on("click", function() { + v.tools.createCustomizeMenu("graph"); + v.dom.customizeOptionsTable.selectAll("tr.graph-related").classed("hidden", false); + v.dom.customizeOptionsTable.selectAll("tr.node-related,tr.link-related").classed("hidden", true); + }) + .on("keydown", function() { + if (d3.event.keyCode === 13) { + v.tools.createCustomizeMenu("graph"); + v.dom.customizeOptionsTable.selectAll("tr.graph-related").classed("hidden", false); + v.dom.customizeOptionsTable.selectAll("tr.node-related,tr.link-related") + .classed("hidden", true); + } + }); + } + v.dom.customizeMenu.append("span").html("

"); + }; + + /******************************************************************************************************************* + * LIBRARIES + */ + + // D3 labeler plugin + /* Source Code: https://github.com/tinker10/D3-Labeler + The MIT License (MIT) + + Copyright (c) 2013 Evan Wang + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. + */ + v.lib.labelerPlugin = function() { + /* jshint -W106 */ + var lab = [], + anc = [], + w = 1, // box width + h = 1, // box width + labeler = {}; + + var max_move = 5, //5.0, + max_angle = 0.5, //0.5, + acc = 0, + rej = 0; + + // weights + var w_len = 0.2, // leader line length + w_inter = 1.0, // leader line intersection + w_lab2 = 30.0, // label-label overlap + w_lab_anc = 30.0, // label-anchor overlap + w_orient = 1.0; //3.0; // orientation bias + + // booleans for user defined functions + var user_energy = false, + user_schedule = false; + + var user_defined_energy, + user_defined_schedule; + + var energy = function(index) { + /* jshint -W071 */ + // energy function, tailored for label placement + + var m = lab.length, + ener = 0, + dx = lab[index].x - anc[index].x, + dy = anc[index].y - lab[index].y, + dist = Math.sqrt(dx * dx + dy * dy), + overlap = true; + + // penalty for length of leader line + if (dist > 0) { + ener += dist * w_len; + } + + // label orientation bias + dx /= dist; + dy /= dist; + if (dx > 0 && dy > 0) { + ener += 0; + } else if (dx < 0 && dy > 0) { + ener += w_orient; + } else if (dx < 0 && dy < 0) { + ener += 2 * w_orient; + } else { + ener += 3 * w_orient; + } + + var x21 = lab[index].x, + y21 = lab[index].y - lab[index].height + 2.0, + x22 = lab[index].x + lab[index].width, + y22 = lab[index].y + 2.0; + var x11, x12, y11, y12, x_overlap, y_overlap, overlap_area; + + for (var i = 0; i < m; i++) { + if (i !== index) { + + // penalty for intersection of leader lines + overlap = intersect(anc[index].x, lab[index].x, anc[i].x, lab[i].x, + anc[index].y, lab[index].y, anc[i].y, lab[i].y); + if (overlap) { + ener += w_inter; + } + + // penalty for label-label overlap + x11 = lab[i].x; + y11 = lab[i].y - lab[i].height + 2.0; + x12 = lab[i].x + lab[i].width; + y12 = lab[i].y + 2.0; + x_overlap = Math.max(0, Math.min(x12, x22) - Math.max(x11, x21)); + y_overlap = Math.max(0, Math.min(y12, y22) - Math.max(y11, y21)); + overlap_area = x_overlap * y_overlap; + ener += (overlap_area * w_lab2); + } + + // penalty for label-anchor overlap + x11 = anc[i].x - anc[i].r; + y11 = anc[i].y - anc[i].r; + x12 = anc[i].x + anc[i].r; + y12 = anc[i].y + anc[i].r; + x_overlap = Math.max(0, Math.min(x12, x22) - Math.max(x11, x21)); + y_overlap = Math.max(0, Math.min(y12, y22) - Math.max(y11, y21)); + overlap_area = x_overlap * y_overlap; + ener += (overlap_area * w_lab_anc); + + } + return ener; + }; + + var mcmove = function(currT) { + // Monte Carlo translation move + + // select a random label + var i = Math.floor(Math.random() * lab.length); + + // save old coordinates + var x_old = lab[i].x; + var y_old = lab[i].y; + + // old energy + var old_energy; + if (user_energy) { + old_energy = user_defined_energy(i, lab, anc); + } else { + old_energy = energy(i); + } + + // random translation + lab[i].x += (Math.random() - 0.5) * max_move; + lab[i].y += (Math.random() - 0.5) * max_move; + + // hard wall boundaries + if (lab[i].x > w) { + lab[i].x = x_old; + } + if (lab[i].x < 0) { + lab[i].x = x_old; + } + if (lab[i].y > h) { + lab[i].y = y_old; + } + if (lab[i].y < 0) { + lab[i].y = y_old; + } + + // new energy + var new_energy; + if (user_energy) { + new_energy = user_defined_energy(i, lab, anc); + } else { + new_energy = energy(i); + } + + // delta E + var delta_energy = new_energy - old_energy; + + if (Math.random() < Math.exp(-delta_energy / currT)) { + acc += 1; + } else { + // move back to old coordinates + lab[i].x = x_old; + lab[i].y = y_old; + rej += 1; + } + + }; + + var mcrotate = function(currT) { + /* jshint -W071 */ + // Monte Carlo rotation move + + // select a random label + var i = Math.floor(Math.random() * lab.length); + + // save old coordinates + var x_old = lab[i].x; + var y_old = lab[i].y; + + // old energy + var old_energy; + if (user_energy) { + old_energy = user_defined_energy(i, lab, anc); + } else { + old_energy = energy(i); + } + + // random angle + var angle = (Math.random() - 0.5) * max_angle; + + var s = Math.sin(angle); + var c = Math.cos(angle); + + // translate label (relative to anchor at origin): + lab[i].x -= anc[i].x; + lab[i].y -= anc[i].y; + + // rotate label + var x_new = lab[i].x * c - lab[i].y * s, + y_new = lab[i].x * s + lab[i].y * c; + + // translate label back + lab[i].x = x_new + anc[i].x; + lab[i].y = y_new + anc[i].y; + + // hard wall boundaries + if (lab[i].x > w) { + lab[i].x = x_old; + } + if (lab[i].x < 0) { + lab[i].x = x_old; + } + if (lab[i].y > h) { + lab[i].y = y_old; + } + if (lab[i].y < 0) { + lab[i].y = y_old; + } + + // new energy + var new_energy; + if (user_energy) { + new_energy = user_defined_energy(i, lab, anc); + } else { + new_energy = energy(i); + } + + // delta E + var delta_energy = new_energy - old_energy; + + if (Math.random() < Math.exp(-delta_energy / currT)) { + acc += 1; + } else { + // move back to old coordinates + lab[i].x = x_old; + lab[i].y = y_old; + rej += 1; + } + + }; + + var intersect = function(x1, x2, x3, x4, y1, y2, y3, y4) { + // returns true if two lines intersect, else false + // from http://paulbourke.net/geometry/lineline2d/ + + var mua, mub; + var denom, numera, numerb; + + denom = (y4 - y3) * (x2 - x1) - (x4 - x3) * (y2 - y1); + numera = (x4 - x3) * (y1 - y3) - (y4 - y3) * (x1 - x3); + numerb = (x2 - x1) * (y1 - y3) - (y2 - y1) * (x1 - x3); + + /* Is the intersection along the the segments */ + mua = numera / denom; + mub = numerb / denom; + return !(mua < 0 || mua > 1 || mub < 0 || mub > 1); + + }; + + var cooling_schedule = function(currT, initialT, nsweeps) { + // linear cooling + return (currT - (initialT / nsweeps)); + }; + + labeler.start = function(nsweeps) { + // main simulated annealing function + var m = lab.length, + currT = 1.0, + initialT = 1.0; + + for (var i = 0; i < nsweeps; i++) { + for (var j = 0; j < m; j++) { + if (Math.random() < 0.5) { + mcmove(currT); + } else { + mcrotate(currT); + } + } + currT = cooling_schedule(currT, initialT, nsweeps); + } + }; + + labeler.width = function(x) { + // users insert graph width + if (!arguments.length) { + return w; + } + w = x; + return labeler; + }; + + labeler.height = function(x) { + // users insert graph height + if (!arguments.length) { + return h; + } + h = x; + return labeler; + }; + + labeler.label = function(x) { + // users insert label positions + if (!arguments.length) { + return lab; + } + lab = x; + return labeler; + }; + + labeler.anchor = function(x) { + // users insert anchor positions + if (!arguments.length) { + return anc; + } + anc = x; + return labeler; + }; + + labeler.alt_energy = function(x) { + // user defined energy + if (!arguments.length) { + return energy; + } + user_defined_energy = x; + user_energy = true; + return labeler; + }; + + labeler.alt_schedule = function(x) { + // user defined cooling_schedule + if (!arguments.length) { + return cooling_schedule; + } + user_defined_schedule = x; + user_schedule = true; + return labeler; + }; + + return labeler; + }; + + // D3 lasso plugin + /* Source Code: https://github.com/d3/d3-plugins/blob/master/lasso/lasso.js + Copyright (c) 2012-2014, Michael Bostock + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + * The name Michael Bostock may not be used to endorse or promote products + derived from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT, + INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + v.lib.lassoPlugin = function() { + /* jshint -W040, -W106 */ + var items = null, + closePathDistance = 75, + closePathSelect = true, + isPathClosed = false, + hoverSelect = true, + area = null, + pathContainer = null, + on = { + start: function() {}, + draw: function() {}, + end: function() {} + }; + + function lasso() { + var _this = d3.select(this[0][0]); + /* START MODIFICATION ------------------------------------------------------> + * Reuse lasso path group element, if possible. In my D3 force implementation + * I provide the possibility to enable or disable the lasso. After enabling + * the lasso I get always a new lasso element. I prefer to reuse the existing + * one. + * */ + // + var g, dyn_path, close_path, complete_path, path, origin, last_known_point, path_length_start, drag; + pathContainer = pathContainer || _this; // if not set then defaults to _this + if (pathContainer.selectAll("g.lasso").size() === 0) { + g = pathContainer.append("g").attr("class", "lasso"); + dyn_path = g.append("path").attr("class", "drawn"); + close_path = g.append("path").attr("class", "loop_close"); + complete_path = g.append("path").attr("class", "complete_path").attr("display", "none"); + } else { + g = pathContainer.select("g.lasso"); + dyn_path = g.select("path.drawn"); + close_path = g.select("path.loop_close"); + complete_path = g.select("path.complete_path"); + } + /* <-------------------------------------------------------- END MODIFICATION */ + + function dragstart() { + // Reset blank lasso path + path = ""; + dyn_path.attr("d", null); + close_path.attr("d", null); + // Set path length start + path_length_start = 0; + // Set every item to have a false selection and reset their center point and counters + items[0].forEach(function(d) { + d.hoverSelected = false; + d.loopSelected = false; + var cur_box = d.getBBox(); + /* START MODIFICATION ------------------------------------------------------> + * Implement correct values after zoom and pan based on the following article: + * http://stackoverflow.com/questions/18554224/getting-screen-positions-of-d3-nodes-after-transform + * */ + var ctm = d.getCTM(); + d.lassoPoint = { + cx: Math.round((cur_box.x + cur_box.width / 2) * ctm.a + ctm.e), + cy: Math.round((cur_box.y + cur_box.height / 2) * ctm.d + ctm.f), + /* <-------------------------------------------------------- END MODIFICATION */ + edges: { + top: 0, + right: 0, + bottom: 0, + left: 0 + }, + close_edges: { + left: 0, + right: 0 + } + }; + }); + + // if hover is on, add hover function + if (hoverSelect === true) { + items.on("mouseover.lasso", function() { + // if hovered, change lasso selection attribute to true + d3.select(this)[0][0].hoverSelected = true; + }); + } + + // Run user defined start function + on.start(); + } + + function dragmove() { + /* jshint -W071 */ + var x = d3.mouse(this)[0], + y = d3.mouse(this)[1], + distance, + close_draw_path, + complete_path_d, + close_path_node, + close_path_length, + close_path_edges, + path_node, + path_length_end, + i, + last_pos, + prior_pos, + prior_pos_obj, + cur_pos, + cur_pos_obj, + calcLassoPointEdges = function(d) { + if (cur_pos_obj.x > d.lassoPoint.cx) { + d.lassoPoint.edges.right = d.lassoPoint.edges.right + 1; + } + if (cur_pos_obj.x < d.lassoPoint.cx) { + d.lassoPoint.edges.left = d.lassoPoint.edges.left + 1; + } + }, + calcLassoPointCloseEdges = function(d) { + if (Math.round(cur_pos.y) !== Math.round(prior_pos.y) && + Math.round(cur_pos.x) > d.lassoPoint.cx) { + d.lassoPoint.close_edges.right = 1; + } + if (Math.round(cur_pos.y) !== Math.round(prior_pos.y) && + Math.round(cur_pos.x) < d.lassoPoint.cx) { + d.lassoPoint.close_edges.left = 1; + } + }, + ckeckIfNodeYequalsCurrentPosY = function(d) { + return d.lassoPoint.cy === Math.round(cur_pos.y); + }, + ckeckIfNodeYequalsCurrentPriorPosY = function(d) { + var a; + if (d.lassoPoint.cy === cur_pos_obj.y && d.lassoPoint.cy !== prior_pos_obj.y) { + last_known_point = { + x: prior_pos_obj.x, + y: prior_pos_obj.y + }; + a = false; + } else if (d.lassoPoint.cy === cur_pos_obj.y && d.lassoPoint.cy === prior_pos_obj.y) { + a = false; + } else if (d.lassoPoint.cy === prior_pos_obj.y && d.lassoPoint.cy !== cur_pos_obj.y) { + a = sign(d.lassoPoint.cy - cur_pos_obj.y) !== sign(d.lassoPoint.cy - last_known_point.y); + } else { + last_known_point = { + x: prior_pos_obj.x, + y: prior_pos_obj.y + }; + a = sign(d.lassoPoint.cy - cur_pos_obj.y) !== sign(d.lassoPoint.cy - prior_pos_obj.y); + } + return a; + }; + + // Initialize the path or add the latest point to it + if (path === "") { + path = path + "M " + x + " " + y; + origin = [x, y]; + } else { + path = path + " L " + x + " " + y; + } + + // Reset closed edges counter + items[0].forEach(function(d) { + d.lassoPoint.close_edges = { + left: 0, + right: 0 + }; + }); + + // Calculate the current distance from the lasso origin + distance = Math.sqrt(Math.pow(x - origin[0], 2) + Math.pow(y - origin[1], 2)); + + // Set the closed path line + close_draw_path = "M " + x + " " + y + " L " + origin[0] + " " + origin[1]; + + // Draw the lines + dyn_path.attr("d", path); + + // If within the closed path distance parameter, show the closed path. otherwise, hide it + if (distance <= closePathDistance) { + close_path.attr("display", null); + } else { + close_path.attr("display", "none"); + } + + isPathClosed = distance <= closePathDistance; + + // create complete path + complete_path_d = d3.select("path")[0][0].attributes.d.value + "Z"; + complete_path.attr("d", complete_path_d); + + // get path length + path_node = dyn_path.node(); + path_length_end = path_node.getTotalLength(); + last_pos = path_node.getPointAtLength(path_length_start - 1); + + for (i = path_length_start; i <= path_length_end; i++) { + cur_pos = path_node.getPointAtLength(i); + cur_pos_obj = { + x: Math.round(cur_pos.x * 100) / 100, + y: Math.round(cur_pos.y * 100) / 100 + }; + prior_pos = path_node.getPointAtLength(i - 1); + prior_pos_obj = { + x: Math.round(prior_pos.x * 100) / 100, + y: Math.round(prior_pos.y * 100) / 100 + }; + + items[0].filter(ckeckIfNodeYequalsCurrentPriorPosY).forEach(calcLassoPointEdges); + } + + if (isPathClosed === true && closePathSelect === true) { + close_path.attr("d", close_draw_path); + close_path_node = close_path.node(); + close_path_length = close_path_node.getTotalLength(); + close_path_edges = { + left: 0, + right: 0 + }; + for (i = 0; i <= close_path_length; i++) { + cur_pos = close_path_node.getPointAtLength(i); + prior_pos = close_path_node.getPointAtLength(i - 1); + items[0].filter(ckeckIfNodeYequalsCurrentPosY).forEach(calcLassoPointCloseEdges); + } + items[0].forEach(function(a) { + if ((a.lassoPoint.edges.left + a.lassoPoint.close_edges.left) > 0 && + (a.lassoPoint.edges.right + a.lassoPoint.close_edges.right) % 2 === 1) { + a.loopSelected = true; + } else { + a.loopSelected = false; + } + }); + } else { + items[0].forEach(function(d) { + d.loopSelected = false; + }); + } + + // Tag possible items + d3.selectAll(items[0].filter(function(d) { + return (d.loopSelected && isPathClosed) || d.hoverSelected; + })) + .attr("d", function(d) { + d.possible = true; + return d.possible; + }); + + d3.selectAll(items[0].filter(function(d) { + return !((d.loopSelected && isPathClosed) || d.hoverSelected); + })) + .attr("d", function(d) { + d.possible = false; + return d.possible; + }); + + on.draw(); + + // Continue drawing path from where it left off + path_length_start = path_length_end + 1; + } + + function dragend() { + // Remove mouseover tagging function + items.on("mouseover.lasso", null); + + // Tag selected items + items.filter(function(d) { + return d.possible === true; + }) + .attr("d", function(d) { + d.selected = true; + return d.selected; + }); + + items.filter(function(d) { + return d.possible === false; + }) + .attr("d", function(d) { + d.selected = false; + return d.selected; + }); + + // Reset possible items + items.attr("d", function(d) { + d.possible = false; + return d.possible; + }); + + // Clear lasso + dyn_path.attr("d", null); + close_path.attr("d", null); + + // Run user defined end function + on.end(); + + } + drag = d3.behavior.drag() + .on("dragstart", dragstart) + .on("drag", dragmove) + .on("dragend", dragend); + area.call(drag); + } + + lasso.items = function(_) { + + if (!arguments.length) { + return items; + } + items = _; + items[0].forEach(function(d) { + var item = d3.select(d); + if (typeof item.datum() === "undefined") { + item.datum({ + possible: false, + selected: false + }); + } else { + item.attr("d", function(e) { + e.possible = false; + e.selected = false; + return e; + }); + } + }); + return lasso; + }; + + lasso.closePathDistance = function(_) { + if (!arguments.length) { + return closePathDistance; + } + closePathDistance = _; + return lasso; + }; + + lasso.closePathSelect = function(_) { + if (!arguments.length) { + return closePathSelect; + } + closePathSelect = _ === true; + return lasso; + }; + + lasso.isPathClosed = function(_) { + if (!arguments.length) { + return isPathClosed; + } + isPathClosed = _ === true; + return lasso; + }; + + lasso.hoverSelect = function(_) { + if (!arguments.length) { + return hoverSelect; + } + hoverSelect = _ === true; + return lasso; + }; + + lasso.on = function(type, _) { + if (!arguments.length) { + return on; + } + if (arguments.length === 1) { + return on[type]; + } + var types = ["start", "draw", "end"]; + if (types.indexOf(type) > -1) { + on[type] = _; + } + return lasso; + }; + + lasso.area = function(_) { + if (!arguments.length) { + return area; + } + area = _; + return lasso; + }; + + /* START MODIFICATION ------------------------------------------------------> + * Allow different container for lasso path than area, where lasso can be started + * */ + lasso.pathContainer = function(_) { + if (!arguments.length) { + return pathContainer; + } + pathContainer = d3.select(_[0][0]); + return lasso; + }; + /* <-------------------------------------------------------- END MODIFICATION */ + + function sign(x) { + return x ? x < 0 ? -1 : 1 : 0; + } + + return lasso; + }; + + + /******************************************************************************************************************* + * MAIN + */ + + v.main.init(); + + + /******************************************************************************************************************* + * PUBLIC GRAPH FUNCTION AND API METHODS + */ + + function graph() {} + + // public start function: get data and start visualization + graph.start = function(pData) { + var firstChar; + // try to use the input data - this means also, we can overwrite the data from APEX with raw data (textarea or + // whatever you like...) + if (pData) { + graph.render(pData); + } + // if we have no data, then we try to use the APEX context (if APEX plugin ID is set) + else if (v.status.apexPluginId) { + if (v.conf.showLoadingIndicatorOnAjaxCall) { + graph.showLoadingIndicator(true); + } + apex.server.plugin( + v.status.apexPluginId, { + p_debug: $v("pdebug"), //jshint ignore:line + pageItems: v.status.apexPageItemsToSubmit + }, { + success: function(dataString) { + // dataString starts NOT with "<" or "{", when there are no queries defined in APEX or + // when the queries returns empty data or when a error occurs on the APEX backend side + if (v.conf.showLoadingIndicatorOnAjaxCall) { + graph.showLoadingIndicator(false); + } + firstChar = dataString.trim().substr(0, 1); + if (firstChar === "<" || firstChar === "{") { + graph.render(dataString); + } else if (dataString.trim().substr(0, 16) === "no_query_defined") { + // this will keep the old data or using the sample data, if no old data existing + graph.render(); + v.tools.logError("No query defined."); + } else if (dataString.trim().substr(0, 22) === "query_returned_no_data") { + graph.render({ + "data": { + "nodes": [{ + "ID": "1", + "LABEL": "ERROR: No data.", + "COLORVALUE": "1", + "SIZEVALUE": "1" + }], + "links": [] + } + }); + v.tools.logError("Query returned no data."); + } else { + graph.render({ + "data": { + "nodes": [{ + "ID": "1", + "LABEL": "ERROR: " + dataString + ".", + "COLORVALUE": "1", + "SIZEVALUE": "1" + }], + "links": [] + } + }); + v.tools.logError(dataString); + } + }, + error: function(xhr, status, errorThrown) { + graph.render({ + "data": { + "nodes": [{ + "ID": "1", + "LABEL": "AJAX call terminated with errors.", + "COLORVALUE": "1", + "SIZEVALUE": "1" + }], + "links": [] + } + }); + v.tools.logError("AJAX call terminated with errors: " + errorThrown + "."); + }, + dataType: "text" + } + ); + } + // if we have no raw data and no APEX context, then we start to render without data (the render function will + // then provide sample data) + else { + graph.render(); + } + return graph; + }; + + graph.render = function(pData) { + /* jshint -W074, -W071 */ + var message; + v.status.graphStarted = true; + v.status.graphRendering = true; + + v.tools.triggerApexEvent(document.querySelector("#" + v.dom.containerId), "apexbeforerefresh"); + + // if we start the rendering the first time and there is no input data, then provide sample data + if (!pData && !v.status.graphReady) { + v.tools.logError("Houston, we have a problem - we have to provide sample data."); + v.status.sampleData = true; + pData = v.data.sampleData; + } else if (pData) { + v.status.sampleData = false; + } + + // if we have incoming data, than we do our transformations here, otherwise we use the existing data + if (pData) { + + if (v.status.graphReady) { + v.status.graphOldPositions = graph.positions(); + } + + // data is an object + if (pData.constructor === Object) { + v.data.dataConverted = pData; + if (v.conf.debug) { + v.tools.log("Data object:"); + v.tools.log(v.data.dataConverted, true); + } + } + // data is a string + else if (pData.constructor === String) { + // convert incoming data depending on type + if (pData.trim().substr(0, 1) === "<") { + try { + v.data.dataConverted = v.tools.xmlToJson(v.tools.parseXml(pData)); + if (v.data.dataConverted === null) { + message = "Unable to convert XML string."; + v.tools.logError(message); + v.data.dataConverted = { + "data": { + "nodes": [{ + "ID": "1", + "LABEL": "ERROR: " + message, + "COLORVALUE": "1", + "SIZEVALUE": "1" + }], + "links": [] + } + }; + } + } catch (e) { + message = "Unable to convert XML string: " + e.message + "."; + v.tools.logError(message); + v.data.dataConverted = { + "data": { + "nodes": [{ + "ID": "1", + "LABEL": "ERROR: " + message, + "COLORVALUE": "1", + "SIZEVALUE": "1" + }], + "links": [] + } + }; + } + } else if (pData.trim().substr(0, 1) === "{") { + try { + v.data.dataConverted = JSON.parse(pData); + } catch (e) { + message = "Unable to parse JSON string: " + e.message + "."; + v.tools.logError(message); + v.data.dataConverted = { + "data": { + "nodes": [{ + "ID": "1", + "LABEL": "ERROR: " + message, + "COLORVALUE": "1", + "SIZEVALUE": "1" + }], + "links": [] + } + }; + } + } else { + message = "Your data string is not starting with \"<\" or \"{\" - parsing not possible."; + v.tools.logError(message); + v.data.dataConverted = { + "data": { + "nodes": [{ + "ID": "1", + "LABEL": "ERROR: " + message, + "COLORVALUE": "1", + "SIZEVALUE": "1" + }], + "links": [] + } + }; + } + if (v.conf.debug) { + v.tools.log("Data string:"); + v.tools.log(pData, true); + v.tools.log("Converted data object:"); + v.tools.log(v.data.dataConverted, true); + } + } + // data has unknown format + else { + message = "Unable to parse your data - input data can be a XML string, " + + "JSON string or JavaScript object."; + v.tools.logError(message); + v.data.dataConverted = { + "data": { + "nodes": [{ + "ID": "1", + "LABEL": "ERROR: " + message, + "COLORVALUE": "1", + "SIZEVALUE": "1" + }], + "links": [] + } + }; + } + + // create references to our new data + if (v.data.dataConverted !== null) { + if (v.data.dataConverted.hasOwnProperty("data") && v.data.dataConverted.data !== null) { + if (v.data.dataConverted.data.hasOwnProperty("nodes") && v.data.dataConverted.data.nodes !== null) { + v.data.nodes = v.data.dataConverted.data.nodes; + if (v.data.nodes.length === 0) { + message = "Your data contains an empty nodes array."; + v.tools.logError(message); + v.data.nodes = [{ + "ID": "1", + "LABEL": "ERROR: " + message, + "COLORVALUE": "1", + "SIZEVALUE": "1" + }]; + } + } else { + message = "Your data contains no nodes."; + v.tools.logError(message); + v.data.nodes = [{ + "ID": "1", + "LABEL": "ERROR: " + message, + "COLORVALUE": "1", + "SIZEVALUE": "1" + }]; + } + if (v.data.dataConverted.data.hasOwnProperty("links") && v.data.dataConverted.data.links !== null) { + v.data.links = v.data.dataConverted.data.links; + } else { + v.data.links = []; + } + } else { + message = "Missing root element named data."; + v.tools.logError(message); + v.data = { + "nodes": [{ + "ID": "1", + "LABEL": "ERROR: " + message, + "COLORVALUE": "1", + "SIZEVALUE": "1" + }], + "links": [] + }; + } + } else { + message = "Unable to parse your data - please consult the API reference for possible data formats."; + v.tools.logError(message); + v.data = { + "nodes": [{ + "ID": "1", + "LABEL": "ERROR: " + message, + "COLORVALUE": "1", + "SIZEVALUE": "1" + }], + "links": [] + }; + } + + // switch links to point to node objects instead of id's (needed for force layout) and calculate attributes + v.data.idLookup = []; // helper array to lookup node objects by id's + v.data.nodes.forEach(function(n) { + n.SIZEVALUE = parseFloat(n.SIZEVALUE); // convert size to float value + n.LABELCIRCULAR = v.tools.parseBool(n.LABELCIRCULAR); // convert labelCircular to boolean + if (n.fixed) { + n.fixed = v.tools.parseBool(n.fixed); + } // convert fixed to boolean + if (n.x) { + n.x = parseFloat(n.x); + } // convert X position to float value + if (n.y) { + n.y = parseFloat(n.y); + } // convert Y position to float value + v.data.idLookup[n.ID] = n; // add object reference to lookup array + }); + v.data.links.forEach(function(l) { + l.source = v.data.idLookup[l.FROMID]; // add attribute source as a node reference to the link + l.target = v.data.idLookup[l.TOID]; // add attribute target as a node reference to the link + }); + + // sort out links with invalid node references + v.data.links = v.data.links.filter(function(l) { + return typeof l.source !== "undefined" && typeof l.target !== "undefined"; + }); + + // create helper array to lookup if nodes are neighbors + v.data.neighbors = v.data.links.map(function(l) { + return l.FROMID + ":" + l.TOID; + }); + + // calculate distinct node colors for the legend + v.data.distinctNodeColorValues = v.data.nodes + .map(function(n) { + return (n.COLORLABEL ? n.COLORLABEL : "") + ";" + n.COLORVALUE; + }) + // http://stackoverflow.com/questions/1960473/unique-values-in-an-array + .filter(function(value, index, self) { + return self.indexOf(value) === index; + }) + .sort(function(a, b) { // http://www.sitepoint.com/sophisticated-sorting-in-javascript/ + var x = a.toLowerCase(), + y = b.toLowerCase(); + return x < y ? 1 : x > y ? -1 : 0; + }); + + // calculate distinct link colors for the markers + v.data.distinctLinkColorValues = v.data.links + .map(function(l) { + return l.COLOR; + }) + // http://stackoverflow.com/questions/28607451/removing-undefined-values-from-array + // http://stackoverflow.com/questions/1960473/unique-values-in-an-array + .filter(Boolean) + .filter(function(value, index, self) { + return self.indexOf(value) === index; + }) + .sort(function(a, b) { // http://www.sitepoint.com/sophisticated-sorting-in-javascript/ + var x = a.toLowerCase(), + y = b.toLowerCase(); + return x < y ? 1 : x > y ? -1 : 0; + }); + + // apply user provided positions once (new data has priority) + if (v.conf.positions) { + if (v.conf.positions.constructor === Array) { + v.conf.positions.forEach(function(n) { + if (v.data.idLookup[n.ID] !== undefined) { + if (!v.data.idLookup[n.ID].fixed) { + v.data.idLookup[n.ID].fixed = n.fixed; + } + if (!v.data.idLookup[n.ID].x) { + v.data.idLookup[n.ID].x = v.data.idLookup[n.ID].px = n.x; + } + if (!v.data.idLookup[n.ID].y) { + v.data.idLookup[n.ID].y = v.data.idLookup[n.ID].py = n.y; + } + } + }); + } else { + v.tools.logError("Unable to set node positions: positions method parameter must be an array of " + + "node positions"); + } + } + // apply old positions (new data has priority - if graph was ready, than user provided positions are + // already present in old positions) - see also graph.positions method + else if (v.status.graphOldPositions) { + v.status.graphOldPositions.forEach(function(n) { + if (v.data.idLookup[n.ID] !== undefined) { + if (!v.data.idLookup[n.ID].fixed) { + v.data.idLookup[n.ID].fixed = n.fixed; + } + if (!v.data.idLookup[n.ID].x) { + v.data.idLookup[n.ID].x = v.data.idLookup[n.ID].px = n.x; + } + if (!v.data.idLookup[n.ID].y) { + v.data.idLookup[n.ID].y = v.data.idLookup[n.ID].py = n.y; + } + } + }); + } + // clear positions + v.conf.positions = null; + v.status.graphOldPositions = null; + + } //END: if (pData) + + // set color and radius function and calculate nodes radius + v.tools.setColorFunction(); + v.tools.setRadiusFunction(); + v.data.nodes.forEach(function(n) { + n.radius = v.tools.radius(n.SIZEVALUE); + }); + + // MARKERS + v.main.markers = v.dom.defs.selectAll("marker.custom") + .data(v.data.distinctLinkColorValues, + function(m) { + return m; + }); // distinctLinkColorValues is a simple array, we return the "whole" color value string + v.main.markers.enter().append("svg:marker") + .attr("id", function(m) { + return v.dom.containerId + "_" + m; + }) + .attr("class", "custom") + .attr("stroke", "none") + .attr("fill", function(m) { + return m; + }) + .attr("viewBox", "0 0 10 10") + .attr("refX", 10) + .attr("refY", 5) + .attr("markerWidth", 5) + .attr("markerHeight", 5) + .attr("orient", "auto") + .attr("markerUnits", "strokeWidth") + .append("svg:path") + .attr("d", "M0,0 L10,5 L0,10"); + v.main.markers.exit().remove(); + + // LINKS + v.main.links = v.dom.graph.selectAll("line.link") + .data(v.data.links.filter(function(l) { + return l.FROMID !== l.TOID; + }), + function(l) { + return l.FROMID + "_" + l.TOID; + }); + v.main.links.enter().append("svg:line") + .attr("class", "link") + .on("mouseenter", v.tools.onLinkMouseenter) + .on("mouseleave", v.tools.onLinkMouseleave) + .on("click", v.tools.onLinkClick); + v.main.links.exit().remove(); + // update all + v.main.links + .style("marker-end", v.tools.getMarkerUrl) + .classed("dotted", function(l) { + return (l.STYLE === "dotted"); + }) + .classed("dashed", function(l) { + return (l.STYLE === "dashed"); + }) + .style("stroke", function(l) { + return (l.COLOR ? l.COLOR : null); + }); + + // SELFLINKS + v.main.selfLinks = v.dom.graph.selectAll("path.link") + .data(v.data.links.filter(function(l) { + return l.FROMID === l.TOID && v.conf.showSelfLinks; + }), + function(l) { + return l.FROMID + "_" + l.TOID; + }); + v.main.selfLinks.enter().append("svg:path") + .attr("id", function(l) { + return v.dom.containerId + "_link_" + l.FROMID + "_" + l.TOID; + }) + .attr("class", "link") + .on("mouseenter", v.tools.onLinkMouseenter) + .on("mouseleave", v.tools.onLinkMouseleave) + .on("click", v.tools.onLinkClick); + v.main.selfLinks.exit().remove(); + // update all + v.main.selfLinks + .attr("d", function(l) { + return v.tools.getSelfLinkPath(l); + }) + .style("marker-end", v.tools.getMarkerUrl) + .classed("dotted", function(l) { + return (l.STYLE === "dotted"); + }) + .classed("dashed", function(l) { + return (l.STYLE === "dashed"); + }) + .style("stroke", function(l) { + return (l.COLOR ? l.COLOR : null); + }); + + // PATTERN for nodes with image attribute set + v.main.patterns = v.dom.defs.selectAll("pattern") + .data(v.data.nodes.filter(function(n) { + return (n.IMAGE ? true : false); + }), + function(n) { + return n.ID; + }); + v.main.patterns.enter().append("svg:pattern") + .attr("id", function(n) { + return v.dom.containerId + "_pattern_" + n.ID; + }) + .append("svg:image"); + v.main.patterns.exit().remove(); + // update all + v.main.patterns.each(function() { + d3.select(this) + .attr("x", 0) + .attr("y", 0) + .attr("height", function(n) { + return n.radius * 2; + }) + .attr("width", function(n) { + return n.radius * 2; + }); + d3.select(this.firstChild) + .attr("x", 0) + .attr("y", 0) + .attr("height", function(n) { + return n.radius * 2; + }) + .attr("width", function(n) { + return n.radius * 2; + }) + .attr("xlink:href", function(n) { + return n.IMAGE; + }); + }); + + // NODES + v.main.nodes = v.dom.graph.selectAll("circle.node") + .data(v.data.nodes, + function(n) { + return n.ID; + }); + v.main.nodes.enter().append("svg:circle") + .attr("class", "node") + .attr("cx", function(n) { + if (!n.fixed && !n.x) { + n.x = Math.floor((Math.random() * v.tools.getGraphWidth()) + 1); + return n.x; + } + }) + .attr("cy", function(n) { + if (!n.fixed && !n.y) { + n.y = Math.floor((Math.random() * v.conf.height) + 1); + return n.y; + } + }) + .on("mouseenter", v.tools.onNodeMouseenter) + .on("mouseleave", v.tools.onNodeMouseleave) + .on("click", v.tools.onNodeClick) + .on("dblclick", v.tools.onNodeDblclick) + .on("contextmenu", v.tools.onNodeContextmenu); + v.main.nodes.exit().remove(); + // update all + v.main.nodes + .attr("r", function(n) { + return n.radius; + }) + .attr("fill", function(n) { + return (n.IMAGE ? "url(#" + v.dom.containerId + "_pattern_" + n.ID + ")" : v.tools.color(n.COLORVALUE)); + }); + + + // LABELS + + if (v.conf.showLabels) { + + // normal text labels + v.main.labels = v.dom.graph.selectAll("text.label") + .data(v.data.nodes.filter(function(n) { + return !n.LABELCIRCULAR && !v.conf.labelsCircular; + }), + function(n) { + return n.ID; + }); + v.main.labels.enter().append("svg:text") + .attr("class", "label"); + v.main.labels.exit().remove(); + // update all + v.main.labels.text(function(n) { + return n.LABEL; + }); + + // paths for circular labels + v.main.labelPaths = v.dom.defs.selectAll("path.label") + .data(v.data.nodes.filter(function(n) { + return n.LABELCIRCULAR || v.conf.labelsCircular; + }), + function(n) { + return n.ID; + }); + v.main.labelPaths.enter().append("svg:path") + .attr("id", function(n) { + return v.dom.containerId + "_textPath_" + n.ID; + }) + .attr("class", "label"); + v.main.labelPaths.exit().remove(); + // update all + v.main.labelPaths.attr("d", function(n) { + return v.tools.getLabelPath(n); + }); + + // circular labels + v.main.labelsCircular = v.dom.graph.selectAll("text.labelCircular") + .data(v.data.nodes.filter(function(n) { + return n.LABELCIRCULAR || v.conf.labelsCircular; + }), + function(n) { + return n.ID; + }); + v.main.labelsCircular.enter().append("svg:text") + .attr("class", "labelCircular") + .append("svg:textPath") + .attr("xlink:href", function(n) { + return "#" + v.dom.containerId + "_textPath_" + n.ID; + }); + v.main.labelsCircular.exit().remove(); + // update all + v.main.labelsCircular.each(function(n) { + d3.select(this.firstChild).text(n.LABEL); + }); + } else { + v.dom.defs.selectAll("path.label").remove(); + v.dom.graph.selectAll("text.label,text.labelCircular").remove(); + } + + // initialize the graph (some options implicit initializes v.main.force, e.g. linkDistance, charge, ...) + graph + .debug(v.conf.debug) + .showBorder(v.conf.showBorder) + .setDomParentPaddingToZero(v.conf.setDomParentPaddingToZero) + .useDomParentWidth(v.conf.useDomParentWidth) + .width(v.conf.width) + .height(v.conf.height) + .alignFixedNodesToGrid(v.conf.alignFixedNodesToGrid) + .dragMode(v.conf.dragMode) + .pinMode(v.conf.pinMode) + .lassoMode(v.conf.lassoMode) + .zoomMode(v.conf.zoomMode) + .transform(v.conf.transform) + .autoRefresh(v.conf.autoRefresh) + .linkDistance(v.conf.linkDistance) + .charge(v.conf.charge) + .chargeDistance(v.conf.chargeDistance) + .gravity(v.conf.gravity) + .linkStrength(v.conf.linkStrength) + .friction(v.conf.friction) + .theta(v.conf.theta); + + // start visualization + v.main.force + .nodes(v.data.nodes) + .links(v.data.links) + .start(); + + if (v.status.customize) { + v.tools.createCustomizeWizard(); + } else { + v.tools.createCustomizeLink(); + } + + v.status.graphReady = true; + v.status.graphRendering = false; + + v.tools.triggerApexEvent(document.querySelector("#" + v.dom.containerId), "apexafterrefresh"); + + return graph; + }; + + graph.resume = function() { + v.main.force.resume(); + v.tools.createCustomizeWizardIfNotRendering(); + return graph; + }; + + graph.showBorder = function(value) { + if (!arguments.length) { + return v.conf.showBorder; + } + v.conf.showBorder = value; + if (v.status.graphStarted) { + v.dom.svg.classed("border", v.conf.showBorder); + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.showLegend = function(value) { + if (!arguments.length) { + return v.conf.showLegend; + } + v.conf.showLegend = value; + if (v.status.graphStarted) { + if (v.conf.showLegend) { + v.tools.removeLegend(); + v.tools.createLegend(); + } else { + v.tools.removeLegend(); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.showSelfLinks = function(value) { + if (!arguments.length) { + return v.conf.showSelfLinks; + } + v.conf.showSelfLinks = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.showLinkDirection = function(value) { + if (!arguments.length) { + return v.conf.showLinkDirection; + } + v.conf.showLinkDirection = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.showTooltips = function(value) { + if (!arguments.length) { + return v.conf.showTooltips; + } + v.conf.showTooltips = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.tooltipPosition = function(value) { + if (!arguments.length) { + return v.conf.tooltipPosition; + } + v.conf.tooltipPosition = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.colorScheme = function(value) { + if (!arguments.length) { + return v.conf.colorScheme; + } + v.conf.colorScheme = value; + v.tools.setColorFunction(); + if (v.status.graphStarted) { + v.main.nodes + .attr("fill", function(n) { + return (n.IMAGE ? "url(#" + v.dom.containerId + "_pattern_" + n.ID + ")" : + v.tools.color(n.COLORVALUE)); + }); + if (v.conf.showLegend) { + v.tools.removeLegend(); + v.tools.createLegend(); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.showLabels = function(value) { + if (!arguments.length) { + return v.conf.showLabels; + } + v.conf.showLabels = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.labelsCircular = function(value) { + if (!arguments.length) { + return v.conf.labelsCircular; + } + v.conf.labelsCircular = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.preventLabelOverlappingOnForceEnd = function(value) { + if (!arguments.length) { + return v.conf.preventLabelOverlappingOnForceEnd; + } + v.conf.preventLabelOverlappingOnForceEnd = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.labelPlacementIterations = function(value) { + if (!arguments.length) { + return v.conf.labelPlacementIterations; + } + v.conf.labelPlacementIterations = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.dragMode = function(value) { + if (!arguments.length) { + return v.conf.dragMode; + } + v.conf.dragMode = value; + if (v.status.graphStarted) { + if (v.conf.dragMode) { + v.main.nodes.call(v.main.drag); + } else { + // http://stackoverflow.com/questions/13136355/d3-js-remove-force-drag-from-a-selection + v.main.nodes.on("mousedown.drag", null); + v.main.nodes.on("touchstart.drag", null); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.pinMode = function(value) { + if (!arguments.length) { + return v.conf.pinMode; + } + v.conf.pinMode = value; + if (v.status.graphStarted) { + if (v.conf.pinMode) { + v.main.drag.on("dragstart", function(n) { + d3.select(this).classed("fixed", n.fixed = 1); + }); + } else { + v.main.drag.on("dragstart", null); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.lassoMode = function(value) { + if (!arguments.length) { + return v.conf.lassoMode; + } + v.conf.lassoMode = value; + if (v.status.graphStarted) { + if (v.conf.lassoMode) { + v.dom.graphOverlay.call(v.main.lasso); + v.main.lasso.items(v.main.nodes); + v.main.lasso.on("start", function() { + v.main.lasso.items().classed("selected", false); + v.tools.onLassoStart(v.main.lasso.items()); + }); + v.main.lasso.on("draw", function() { + v.main.lasso.items().filter(function(d) { + return d.possible === true; + }) + .classed("selected", true); + v.main.lasso.items().filter(function(d) { + return d.possible === false; + }) + .classed("selected", false); + }); + v.main.lasso.on("end", function() { + v.main.lasso.items().filter(function(d) { + return d.selected === true; + }) + .classed("selected", true); + v.main.lasso.items().filter(function(d) { + return d.selected === false; + }) + .classed("selected", false); + v.tools.onLassoEnd(v.main.lasso.items()); + }); + // save lasso event for use in event proxy + v.events.mousedownLasso = v.dom.graphOverlay.on("mousedown.drag"); + v.events.touchstartLasso = v.dom.graphOverlay.on("touchstart.drag"); + //v.events.touchmoveDrag = v.dom.graphOverlay.on("touchmove.drag"); + //v.events.touchendDrag = v.dom.graphOverlay.on("touchend.drag"); + + // register event proxy for relevant lasso events who conflict with force functions -> see also + // v.tools.lassoEventProxy + v.dom.graphOverlay.on("mousedown.drag", v.tools.lassoEventProxy(v.events.mousedownLasso)); + v.dom.graphOverlay.on("touchstart.drag", v.tools.lassoEventProxy(v.events.touchstartLasso)); + //v.dom.graphOverlay.on("touchmove.drag", v.tools.lassoEventProxy(v.events.touchmoveDrag)); + //v.dom.graphOverlay.on("touchend.drag", v.tools.lassoEventProxy(v.events.touchendDrag)); + } else { + v.dom.graphOverlay.on(".drag", null); + v.main.nodes.classed("selected", false); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.transform = function(value) { + if (!arguments.length) { + return { + "translate": v.main.zoom.translate(), + "scale": v.main.zoom.scale() + }; + } else { + v.main.zoom.translate(value.translate); + v.main.zoom.scale(value.scale); + v.conf.transform = { + "translate": v.main.zoom.translate(), + "scale": v.main.zoom.scale() + }; + if (v.conf.zoomMode && v.status.graphStarted) { + v.dom.graph.attr("transform", "translate(" + v.main.zoom.translate() + ")scale(" + + v.main.zoom.scale() + ")"); + v.tools.writeConfObjectIntoWizard(); + } + } + return graph; + }; + + graph.zoomMode = function(value) { + if (!arguments.length) { + return v.conf.zoomMode; + } + v.conf.zoomMode = value; + if (v.status.graphStarted) { + if (v.conf.zoomMode) { + v.dom.graphOverlay.call(v.main.zoom); + v.main.zoom.scaleExtent([v.conf.minZoomFactor, v.conf.maxZoomFactor]) + .size([v.tools.getGraphWidth(), v.conf.height]) + .on("zoom", function() { + v.main.zoom.translate(d3.event.translate); + v.main.zoom.scale(d3.event.scale); + v.conf.transform = { + "translate": v.main.zoom.translate(), + "scale": v.main.zoom.scale() + }; + v.dom.graph.attr("transform", "translate(" + v.main.zoom.translate() + ")scale(" + + v.main.zoom.scale() + ")"); + v.tools.writeConfObjectIntoWizard(); + }); + // save zoom events for use in event proxy + v.events.dblclickZoom = v.dom.graphOverlay.on("dblclick.zoom"); + v.events.mousedownZoom = v.dom.graphOverlay.on("mousedown.zoom"); + v.events.touchstartZoom = v.dom.graphOverlay.on("touchstart.zoom"); + //v.events.touchmoveZoom = v.dom.graphOverlay.on("touchmove.zoom"); + //v.events.touchendZoom = v.dom.graphOverlay.on("touchend.zoom"); + + // register event proxy for relevant zoom events who conflicts with force functions -> see also + // v.tools.zoomEventProxy + v.dom.graphOverlay.on("dblclick.zoom", v.tools.zoomEventProxy(v.events.dblclickZoom)); + v.dom.graphOverlay.on("mousedown.zoom", v.tools.zoomEventProxy(v.events.mousedownZoom)); + v.dom.graphOverlay.on("touchstart.zoom", v.tools.zoomEventProxy(v.events.touchstartZoom)); + //v.dom.graphOverlay.on("touchmove.zoom", v.tools.zoomEventProxy(v.events.touchmoveZoom)); + //v.dom.graphOverlay.on("touchend.zoom", v.tools.zoomEventProxy(v.events.touchendZoom)); + + // transform graph, if conf is not default + if (JSON.stringify(v.conf.transform) !== JSON.stringify(v.confDefaults.transform)) { + v.dom.graph.attr("transform", "translate(" + v.main.zoom.translate() + ")scale(" + + v.main.zoom.scale() + ")"); + v.tools.writeConfObjectIntoWizard(); + } + } else { + // http://stackoverflow.com/questions/22302919/ + // unregister-zoom-listener-and-restore-scroll-ability-in-d3-js/22303160?noredirect=1#22303160 + v.dom.graphOverlay.on(".zoom", null); + v.main.zoom.translate([0, 0]); + v.main.zoom.scale(1); + v.conf.transform = { + "translate": [0, 0], + "scale": 1 + }; + v.dom.graph.attr("transform", "translate(0,0)scale(1)"); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.minZoomFactor = function(value) { + if (!arguments.length) { + return v.conf.minZoomFactor; + } + v.conf.minZoomFactor = value; + if (v.status.graphReady) { + graph.zoomMode(v.conf.zoomMode); + } + return graph; + }; + + graph.maxZoomFactor = function(value) { + if (!arguments.length) { + return v.conf.maxZoomFactor; + } + v.conf.maxZoomFactor = value; + if (v.status.graphReady) { + graph.zoomMode(v.conf.zoomMode); + } + return graph; + }; + + graph.zoom = function(centerX, centerY, viewportWidth) { + if (v.conf.zoomMode) { + var width = v.tools.getGraphWidth(); + if (!centerX) { + centerX = width / 2; + } + if (!centerY) { + centerY = v.conf.height / 2; + } + if (!viewportWidth) { + viewportWidth = width; + } + v.main.zoom.scale(width / viewportWidth); + if (v.main.zoom.scale() < v.conf.minZoomFactor) { + v.main.zoom.scale(v.conf.minZoomFactor); + } + if (v.main.zoom.scale() > v.conf.maxZoomFactor) { + v.main.zoom.scale(v.conf.maxZoomFactor); + } + v.main.zoom.translate([ + (width / 2 - centerX * v.main.zoom.scale()), (v.conf.height / 2 - centerY * v.main.zoom.scale()) + ]); + v.conf.transform = { + "translate": v.main.zoom.translate(), + "scale": v.main.zoom.scale() + }; + v.main.zoom.event(v.dom.graphOverlay); + v.tools.writeConfObjectIntoWizard(); + } + return graph; + }; + + graph.zoomSmooth = function(centerX, centerY, viewportWidth, duration) { + if (v.conf.zoomMode) { + var width = v.tools.getGraphWidth(); + if (!centerX) { + centerX = width / 2; + } + if (!centerY) { + centerY = v.conf.height / 2; + } + if (!viewportWidth) { + viewportWidth = width; + } + if (!duration) { + duration = 1500; + } + v.main.zoom.scale(width / viewportWidth); + if (v.main.zoom.scale() < v.conf.minZoomFactor) { + v.main.zoom.scale(v.conf.minZoomFactor); + } + if (v.main.zoom.scale() > v.conf.maxZoomFactor) { + v.main.zoom.scale(v.conf.maxZoomFactor); + } + v.main.zoom.translate([ + (width / 2 - centerX * v.main.zoom.scale()), (v.conf.height / 2 - centerY * v.main.zoom.scale()) + ]); + v.conf.translate = { + "translate": v.main.zoom.translate(), + "scale": v.main.zoom.scale() + }; + v.dom.graphOverlay.transition() + .duration(duration) + .call(v.main.zoom.event); + v.tools.writeConfObjectIntoWizard(); + } + return graph; + }; + + graph.showLoadingIndicatorOnAjaxCall = function(value) { + if (!arguments.length) { + return v.conf.showLoadingIndicatorOnAjaxCall; + } + v.conf.showLoadingIndicatorOnAjaxCall = value; + return graph; + }; + + graph.showLoadingIndicator = function(value) { + if (v.tools.parseBool(value)) { + v.dom.loading.style("display", "block"); + } else { + v.dom.loading.style("display", "none"); + } + return graph; + }; + + graph.alignFixedNodesToGrid = function(value) { + if (!arguments.length) { + return v.conf.alignFixedNodesToGrid; + } + v.conf.alignFixedNodesToGrid = value; + if (v.status.graphStarted) { + // align fixed nodes to grid + if (v.conf.alignFixedNodesToGrid) { + // NO aligning on the very first start: this would overwrite user defined positions + if (v.status.graphReady) { + v.main.nodes.each(function(n) { + if (n.fixed) { + n.x = n.px = v.tools.getNearestGridPosition(n.x, v.conf.width); + n.y = n.py = v.tools.getNearestGridPosition(n.y, v.conf.height); + } + }); + } + v.main.drag.on("dragend", function(n) { + n.x = n.px = v.tools.getNearestGridPosition(n.x, v.conf.width); + n.y = n.py = v.tools.getNearestGridPosition(n.y, v.conf.height); + }); + } else { + v.main.drag.on("dragend", null); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.moveFixedNodes = function(x, y) { + if (v.status.graphStarted) { + if (!x) { + x = 0; + } + if (!y) { + y = 0; + } + if (x !== 0 || y !== 0) { + v.main.nodes.each(function(n) { + if (n.fixed) { + n.x = n.px = (v.conf.alignFixedNodesToGrid ? + v.tools.getNearestGridPosition(n.x + x, v.conf.width) : n.x + x); + n.y = n.py = (v.conf.alignFixedNodesToGrid ? + v.tools.getNearestGridPosition(n.y + y, v.conf.width) : n.y + y); + } + }); + } + } + return graph; + }; + + graph.gridSize = function(value) { + if (!arguments.length) { + return v.conf.gridSize; + } + v.conf.gridSize = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.nodeEventToStopPinMode = function(value) { + if (!arguments.length) { + return v.conf.nodeEventToStopPinMode; + } + v.conf.nodeEventToStopPinMode = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.onNodeContextmenuPreventDefault = function(value) { + if (!arguments.length) { + return v.conf.onNodeContextmenuPreventDefault; + } + v.conf.onNodeContextmenuPreventDefault = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.nodeEventToOpenLink = function(value) { + if (!arguments.length) { + return v.conf.nodeEventToOpenLink; + } + v.conf.nodeEventToOpenLink = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.nodeLinkTarget = function(value) { + if (!arguments.length) { + return v.conf.nodeLinkTarget; + } + v.conf.nodeLinkTarget = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.autoRefresh = function(value) { + if (!arguments.length) { + return v.conf.autoRefresh; + } + v.conf.autoRefresh = value; + if (v.status.graphStarted) { + if (v.conf.autoRefresh && v.conf.refreshInterval && !v.conf.interval) { + v.conf.interval = window.setInterval(function() { + graph.start(); + }, v.conf.refreshInterval); + v.tools.log("Auto refresh started with an interval of " + v.conf.refreshInterval + " milliseconds."); + } else if (!v.conf.autoRefresh && v.conf.interval) { + clearInterval(v.conf.interval); + v.conf.interval = null; + v.tools.log("Auto refresh stopped."); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.refreshInterval = function(value) { + if (!arguments.length) { + return v.conf.refreshInterval; + } + v.conf.refreshInterval = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.useDomParentWidth = function(value) { + if (!arguments.length) { + return v.conf.useDomParentWidth; + } + v.conf.useDomParentWidth = value; + if (v.status.graphStarted) { + if (v.conf.useDomParentWidth) { + v.dom.containerWidth = v.tools.getSvgParentInnerWidth(); + d3.select(window).on("resize", function() { + var oldWidth = v.dom.containerWidth; + var newWidth = v.tools.getSvgParentInnerWidth(); + if (oldWidth !== newWidth) { + v.dom.containerWidth = newWidth; + graph.width(v.conf.width).resume(); + } + }); + } else { + d3.select(window).on("resize", null); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.setDomParentPaddingToZero = function(value) { + if (!arguments.length) { + return v.conf.setDomParentPaddingToZero; + } + v.conf.setDomParentPaddingToZero = value; + if (v.status.graphStarted) { + if (v.conf.setDomParentPaddingToZero) { + v.dom.svgParent.style("padding", "0"); + } else { + v.dom.svgParent.style("padding", null); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.domParentWidth = function() { + return v.dom.containerWidth || v.tools.getSvgParentInnerWidth(); + }; + + graph.width = function(value) { + if (!arguments.length) { + return v.conf.width; + } + v.conf.width = value; + if (v.status.graphStarted) { + v.dom.svg.attr("width", v.tools.getGraphWidth()); + v.dom.graphOverlaySizeHelper.attr("width", v.tools.getGraphWidth()); + v.dom.loadingRect.attr("width", v.tools.getGraphWidth()); + v.dom.loadingText.attr("x", v.tools.getGraphWidth() / 2); + v.main.force.size([v.tools.getGraphWidth(), v.conf.height]); + if (v.conf.zoomMode) { + v.main.zoom.size([v.tools.getGraphWidth(), v.conf.height]); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.height = function(value) { + if (!arguments.length) { + return v.conf.height; + } + v.conf.height = value; + if (v.status.graphStarted) { + v.dom.svg.attr("height", v.conf.height); + v.dom.graphOverlaySizeHelper.attr("height", v.conf.height); + v.dom.loadingRect.attr("height", v.conf.height); + v.dom.loadingText.attr("y", v.conf.height / 2); + v.main.force.size([v.tools.getGraphWidth(), v.conf.height]); + if (v.conf.showLegend) { + v.tools.removeLegend(); + v.tools.createLegend(); + } + if (v.conf.zoomMode) { + v.main.zoom.size([v.tools.getGraphWidth(), v.conf.height]); + } + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.minNodeRadius = function(value) { + if (!arguments.length) { + return v.conf.minNodeRadius; + } + v.conf.minNodeRadius = value; + if (v.status.graphReady) { + v.tools.setRadiusFunction(); + v.main.nodes.each(function(n) { + n.radius = v.tools.radius(n.SIZEVALUE); + }); + v.main.nodes.attr("r", function(n) { + return n.radius; + }); + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.maxNodeRadius = function(value) { + if (!arguments.length) { + return v.conf.maxNodeRadius; + } + v.conf.maxNodeRadius = value; + if (v.status.graphReady) { + v.tools.setRadiusFunction(); + v.main.nodes.each(function(n) { + n.radius = v.tools.radius(n.SIZEVALUE); + }); + v.main.nodes.attr("r", function(n) { + return n.radius; + }); + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.labelDistance = function(value) { + if (!arguments.length) { + return v.conf.labelDistance; + } + v.conf.labelDistance = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.selfLinkDistance = function(value) { + if (!arguments.length) { + return v.conf.selfLinkDistance; + } + v.conf.selfLinkDistance = value; + if (v.status.graphStarted) { + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.linkDistance = function(value) { + if (!arguments.length) { + return v.conf.linkDistance; + } + v.conf.linkDistance = value; + if (v.status.graphStarted) { + v.main.force.linkDistance(v.conf.linkDistance); + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.charge = function(value) { + if (!arguments.length) { + return v.conf.charge; + } + v.conf.charge = value; + if (v.status.graphStarted) { + v.main.force.charge(v.conf.charge); + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.chargeDistance = function(value) { + if (!arguments.length) { + return v.conf.chargeDistance; + } + v.conf.chargeDistance = value; + if (v.status.graphStarted) { + v.main.force.chargeDistance(v.conf.chargeDistance); + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.gravity = function(value) { + if (!arguments.length) { + return v.conf.gravity; + } + v.conf.gravity = value; + if (v.status.graphStarted) { + v.main.force.gravity(v.conf.gravity); + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.linkStrength = function(value) { + if (!arguments.length) { + return v.conf.linkStrength; + } + v.conf.linkStrength = value; + if (v.status.graphStarted) { + v.main.force.linkStrength(v.conf.linkStrength); + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.friction = function(value) { + if (!arguments.length) { + return v.conf.friction; + } + v.conf.friction = value; + if (v.status.graphStarted) { + v.main.force.friction(v.conf.friction); + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.theta = function(value) { + if (!arguments.length) { + return v.conf.theta; + } + v.conf.theta = value; + if (v.status.graphStarted) { + v.main.force.theta(v.conf.theta); + v.tools.createCustomizeWizardIfNotRendering(); + } + return graph; + }; + + graph.positions = function(value) { + if (!arguments.length) { + var positions = []; + v.data.nodes.forEach(function(n) { + positions.push({ + "ID": n.ID, + "x": Math.round(n.x), + "y": Math.round(n.y), + "fixed": (n.fixed ? 1 : 0) + }); + }); + return positions; + } else { + if (v.status.graphReady) { + if (value.constructor === Array) { + value.forEach(function(n) { + if (v.data.idLookup[n.ID] !== undefined) { + v.data.idLookup[n.ID].fixed = v.tools.parseBool(n.fixed); + v.data.idLookup[n.ID].x = v.data.idLookup[n.ID].px = n.x; + v.data.idLookup[n.ID].y = v.data.idLookup[n.ID].py = n.y; + } + }); + } else { + v.tools.logError("Unable to set node positions: positions method parameter must be an array of " + + "node positions"); + } + } else { + v.conf.positions = value; // we do positioning later after start() is called + } + return graph; + } + }; + + graph.onLinkClickFunction = function(value) { + if (!arguments.length) { + return v.conf.onLinkClickFunction; + } + v.conf.onLinkClickFunction = value; + return graph; + }; + + graph.onNodeMouseenterFunction = function(value) { + if (!arguments.length) { + return v.conf.onNodeMouseenterFunction; + } + v.conf.onNodeMouseenterFunction = value; + return graph; + }; + + graph.onNodeMouseleaveFunction = function(value) { + if (!arguments.length) { + return v.conf.onNodeMouseleaveFunction; + } + v.conf.onNodeMouseleaveFunction = value; + return graph; + }; + + graph.onNodeClickFunction = function(value) { + if (!arguments.length) { + return v.conf.onNodeClickFunction; + } + v.conf.onNodeClickFunction = value; + return graph; + }; + + graph.onNodeDblclickFunction = function(value) { + if (!arguments.length) { + return v.conf.onNodeDblclickFunction; + } + v.conf.onNodeDblclickFunction = value; + return graph; + }; + + graph.onNodeContextmenuFunction = function(value) { + if (!arguments.length) { + return v.conf.onNodeContextmenuFunction; + } + v.conf.onNodeContextmenuFunction = value; + return graph; + }; + + graph.onLassoStartFunction = function(value) { + if (!arguments.length) { + return v.conf.onLassoStartFunction; + } + v.conf.onLassoStartFunction = value; + return graph; + }; + + graph.onLassoEndFunction = function(value) { + if (!arguments.length) { + return v.conf.onLassoEndFunction; + } + v.conf.onLassoEndFunction = value; + return graph; + }; + + graph.sampleData = function(value) { + if (!arguments.length) { + return v.data.sampleData; + } + v.data.sampleData = value; + return graph; + }; + + graph.data = function() { + return v.data.dataConverted; + }; + + graph.nodeDataById = function(ID) { + return v.data.idLookup[ID]; + }; + + graph.options = function(value) { + var key; + if (!arguments.length) { + var conf = {}; + for (key in v.conf) { + if (v.conf.hasOwnProperty(key)) { + if (v.confDefaults.hasOwnProperty(key)) { + if ((v.confDefaults[key].type === "bool" || + v.confDefaults[key].type === "number" || + v.confDefaults[key].type === "text") && + v.confDefaults[key].val !== v.conf[key]) { + conf[key] = v.conf[key]; + } else if (v.confDefaults[key].type === "object" && + JSON.stringify(v.confDefaults[key].val) !== JSON.stringify(v.conf[key])) { + conf[key] = v.conf[key]; + } + } else if (!v.confDefaults.hasOwnProperty(key) && + v.conf[key] !== undefined && + v.conf[key] !== null) { + conf[key] = v.conf[key]; + } + } + } + return conf; + } else { + v.tools.applyConfigurationObject(value); + return graph; + } + }; + + graph.optionsCustomizationWizard = function(value) { + var key; + if (!arguments.length) { + var conf = {}; + for (key in v.confDefaults) { + if (v.confDefaults.hasOwnProperty(key)) { + if ((v.confDefaults[key].type === "bool" || + v.confDefaults[key].type === "number" || + v.confDefaults[key].type === "text") && + v.confDefaults[key].val !== v.conf[key]) { + conf[key] = v.conf[key]; + } else if (v.confDefaults[key].type === "object" && + JSON.stringify(v.confDefaults[key].val) !== JSON.stringify(v.conf[key])) { + conf[key] = v.conf[key]; + } + } + } + return conf; + } else { + v.tools.applyConfigurationObject(value); + return graph; + } + }; + + graph.customize = function(value) { + if (!arguments.length) { + return v.status.customize; + } + v.status.customize = value; + if (v.status.graphStarted) { + if (v.status.customize) { + v.tools.createCustomizeWizard(); + } else { + v.tools.removeCustomizeWizard(); + } + } + return graph; + }; + + graph.debug = function(value) { + if (!arguments.length) { + return v.conf.debug; + } + v.conf.debug = value; + if (v.status.graphStarted) { + if (v.conf.debug) { + v.tools.createCustomizeLink(); + } else { + v.tools.removeCustomizeLink(); + } + } + return graph; + }; + + graph.releaseFixedNodes = function() { + if (v.status.graphStarted) { + v.main.nodes.each(function(n) { + n.fixed = 0; + }); + } + return graph; + }; + + graph.userAgent = function() { + return v.status.userAgent; + }; + + // public inspect function: to inspect the global object, which holds all data, functions and references + graph.inspect = function() { + return v; + }; + + graph.version = function() { + return v.version; + }; + + /******************************************************************************************************************* + * Startup code - runs one time after the initialization of a new chart - example: + * var myChart = net_gobrechts_d3_force( pDomContainerId, pConf, pApexPluginId ).start(); + */ + + // bind to the apexrefresh event, so that this region can be refreshed by a dynamic action + if (v.status.apexPluginId) { + apex.jQuery("#" + v.dom.containerId).bind("apexrefresh", function() { + graph.start(); + }); + } + + // final return + return graph; + +} diff --git a/share/public/javascripts/d3.min.js b/share/public/javascripts/d3.min.js index 1ac1f498..1984d172 100644 --- a/share/public/javascripts/d3.min.js +++ b/share/public/javascripts/d3.min.js @@ -1,4 +1,5 @@ -(function(){function t(){return 0}function n(t){return t.target}function e(t){return t.source}function r(t,n){try{for(var e in n)Object.defineProperty(t.prototype,e,{value:n[e],enumerable:!1})}catch(r){t.prototype=n}}function i(t){var n=-1,e=t.length,r=[];while(e>++n)r.push(t[n]);return r}function u(t){return Array.prototype.slice.call(t)}function a(){}function o(t){return t}function l(){return!0}function c(t){return typeof t=="function"?t:function(){return t}}function s(t,n,e){return function(){var r=e.apply(n,arguments);return arguments.length?t:r}}function f(t){return t!=null&&!isNaN(t)}function h(t){return t.length}function d(t){return 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