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172 lines
8.1 KiB
172 lines
8.1 KiB
/*
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* Copyright (C) 1998-2019 by Northwoods Software Corporation. All Rights Reserved.
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*/
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(function (factory) {
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if (typeof module === "object" && typeof module.exports === "object") {
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var v = factory(require, exports);
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if (v !== undefined) module.exports = v;
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}
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else if (typeof define === "function" && define.amd) {
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define(["require", "exports", "../release/go"], factory);
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}
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})(function (require, exports) {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var go = require("../release/go");
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var myDiagram;
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function init() {
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// displays cached floor plan files in the listbox
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var listbox = document.getElementById('file list');
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for (var key in localStorage) {
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var storedFile = localStorage.getItem(key);
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if (storedFile === null || storedFile === undefined)
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continue;
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var option = document.createElement('option');
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option.value = key;
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option.text = key;
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listbox.add(option, null);
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}
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var $ = go.GraphObject.make; // for more concise visual tree definitions
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myDiagram =
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$(go.Diagram, 'myDiagramDiv', {
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isReadOnly: true // allow selection but not moving or copying or deleting
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});
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// converts data about the item into a string
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function tooltipTextConverter(data) {
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if (data.item !== undefined)
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return data.item;
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return '(unnamed item)';
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}
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// sets the qualities of the tooltip
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var tooltiptemplate = $('ToolTip', $(go.TextBlock, { margin: 3, editable: true }, new go.Binding('text', '', tooltipTextConverter)));
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// Define the generic furniture and structure Nodes.
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// The Shape gets its Geometry from a geometry path string in the bound data.
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myDiagram.nodeTemplate =
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$(go.Node, 'Spot', {
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locationObjectName: 'SHAPE',
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locationSpot: go.Spot.Center,
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toolTip: tooltiptemplate,
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selectionAdorned: false // use a Binding on the Shape.stroke to show selection
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},
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// remember the location of this Node
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new go.Binding('location', 'loc', go.Point.parse).makeTwoWay(go.Point.stringify),
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// move a selected part into the Foreground layer, so it isn't obscured by any non-selected parts
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new go.Binding('layerName', 'isSelected', function (s) { return s ? 'Foreground' : ''; }).ofObject(), $(go.Shape, {
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name: 'SHAPE',
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// the following are default values;
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// actual values may come from the node data object via data-binding
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geometryString: 'F1 M0 0 L20 0 20 20 0 20 z',
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fill: 'rgb(130, 130, 256)'
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},
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// this determines the actual shape of the Shape
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new go.Binding('geometryString', 'geo'),
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// allows the color to be determined by the node data
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new go.Binding('fill', 'color'),
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// selection causes the stroke to be blue instead of black
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new go.Binding('stroke', 'isSelected', function (s) { return s ? 'dodgerblue' : 'black'; }).ofObject(),
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// remember the size of this node
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new go.Binding('desiredSize', 'size', go.Size.parse),
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// can set the angle of this Node
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new go.Binding('angle', 'angle')));
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// group settings from basic.html to lock things together
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myDiagram.groupTemplate =
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$(go.Group, go.Panel.Auto, { toolTip: tooltiptemplate }, $(go.Shape, 'Rectangle', // the Group is not seen but can be selected due to the transparent fill
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{ fill: 'transparent', stroke: 'lightgray', strokeWidth: 1 }), $(go.Placeholder));
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var myOverview = $(go.Overview, 'myOverviewDiv', { observed: myDiagram, maxScale: 0.5 });
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// change color of viewport border in Overview
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myOverview.box.elt(0).stroke = 'dodgerblue';
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// linear brushes for the gradient of the alert adornment
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var redAlertBrush = go.GraphObject.make(go.Brush, 'Linear', { 0: '#EEB4B4', 1: '#FF0000' });
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var greenAlertBrush = go.GraphObject.make(go.Brush, 'Linear', { 0: '#BCED91', 1: '#397D02' });
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// Call this to add an Adornment for a particular GraphObject.
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// Pass "" or undefined as the text value to remove any Adornment for that GraphObject.
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function adorn(obj, id, text, color, info) {
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if (obj.part === null)
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return;
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// for changing the brush
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var red = (color === 'red');
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// removes adornment
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if (!text) {
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obj.part.removeAdornment(id.toString());
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}
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else {
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var ad = $(go.Adornment, 'Auto', {
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locationSpot: go.Spot.Center,
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mouseOver: function (e, obj1) { displayAlertInfo(e, info); },
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mouseLeave: function (e, obj1, obj2) { hideAlertInfo(); }
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}, $(go.Shape, {
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geometryString: 'F1 M0,0 L30,0 30,60 15,95 0,60z',
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fill: (red ? redAlertBrush : greenAlertBrush),
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stroke: 'black', strokeWidth: 1
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}), $(go.TextBlock, text, {
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font: 'small-caps bold 20px sans-serif',
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stroke: 'white',
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textAlign: 'center',
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margin: 5
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}));
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var p = obj.getDocumentPoint(go.Spot.Center);
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p.y = p.y - 10;
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ad.location = p;
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ad.adornedObject = obj;
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obj.part.addAdornment(id.toString(), ad);
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}
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}
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// a Part for displaying information about alerts
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var displayBox = $(go.Part, go.Panel.Auto, { layerName: 'Tool' }, $(go.Shape, 'RoundedRectangle', { fill: 'whitesmoke', stroke: 'red', strokeWidth: 1 }), $(go.TextBlock, { margin: 3, text: ' ' }));
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function displayAlertInfo(e, myText) {
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displayBox.elt(1).text = myText;
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displayBox.move(new go.Point(e.documentPoint.x, e.documentPoint.y));
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myDiagram.add(displayBox);
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}
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function hideAlertInfo() {
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myDiagram.remove(displayBox);
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}
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// simulate some real-time monitoring
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function randomState() {
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// for each node, randomly determines if it will have an alert or not
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for (var i = 0; i < chairArr.length; i++) {
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var node = chairArr[i];
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var randColor = Math.random();
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adorn(node, i, (Math.random() < .5 ? '!' : ''), (randColor < .5 ? 'red' : 'green'), (randColor < .5 ? 'Need assistance.' : 'Checking in.'));
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}
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}
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function loop() {
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setTimeout(function () { randomState(); loop(); }, 5000);
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}
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loop(); // start the simulation
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// Attach to the window for console manipulation
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window.myDiagram = myDiagram;
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} // END init
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exports.init = init;
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// keep track of places where people will be and thus will get "alerts"
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var chairArr = new Array();
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// call this after modifying the diagram's contents
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function updateChairArray() {
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chairArr.length = 0; // clear the Array
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myDiagram.nodes.each(function (node) {
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if (node.data === null)
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return;
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if (node.data.item === 'chair' || node.data.item === 'arm chair' || node.data.item === 'couch'
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|| node.data.item === 'queen bed' || node.data.item === 'twin bed') {
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chairArr.push(node);
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}
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});
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}
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// opens the selected floorplan in the diagram
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function load() {
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var str = null;
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var sel = document.getElementById('file list');
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for (var i = 0; i < sel.options.length; i++) {
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if (sel.options[i].selected) {
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str = localStorage.getItem(sel.options[i].text);
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}
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}
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if (str !== null) {
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myDiagram.model = go.Model.fromJson(str);
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myDiagram.undoManager.isEnabled = true;
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updateChairArray();
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}
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}
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exports.load = load;
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});
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