917 lines
29 KiB
HTML
917 lines
29 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Floor Plan Editor</title>
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<!-- Copyright 1998-2017 by Northwoods Software Corporation. -->
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<meta charset="UTF-8">
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<script src="../release/go.js"></script>
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<script src="DrawCommandHandler.js"></script>
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<script src="RotateMultipleTool.js"></script>
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<script src="ResizeMultipleTool.js"></script>
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<script src="GuidedDraggingTool.js"></script>
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<style type="text/css">
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#menuBar {
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border: none;
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border: 0px;
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margin: 0px;
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padding: 0px;
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font: 67.5% 'Lucida Sans Unicode', 'Bitstream Vera Sans', 'Trebuchet Unicode MS', 'Lucida Grande', Verdana, Helvetica, sans-serif;
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font-size: 12px;
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font-weight: bold;
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width: auto;
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}
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#menuBar ul {
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background: #ededed;
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height: 25px;
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list-style: none;
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margin: 0;
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padding: 0;
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}
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#menuBar li {
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float: left;
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padding: 0px;
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}
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#menuBar li a {
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background: #ededed;
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display: block;
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font-weight: normal;
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line-height: 25px;
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margin: 0px;
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padding: 0px 5px;
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text-align: center;
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text-decoration: none;
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}
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#menuBar > ul > li > a {
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color: black;
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}
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#menuBar ul ul a {
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color: black;
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}
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#menuBar li > a:hover,
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#menuBar ul li:hover > a {
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background: #007FFF;
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color: white;
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text-decoration: none;
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}
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#menuBar li ul {
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background: #9CCB19;
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display: none;
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height: auto;
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padding: 0px;
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margin: 0px;
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border: 0px;
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position: absolute;
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width: 150px;
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z-index: 200;
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}
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#menuBar li:hover ul {
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display: block;
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}
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#menuBar li li {
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background: #ededed;
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display: block;
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float: none;
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margin: 0px;
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padding: 0px;
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width: 150px;
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}
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#menuBar li:hover li a {
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background: none;
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}
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#menuBar li ul a {
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display: block;
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height: 25px;
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font-size: 12px;
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font-style: normal;
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margin: 0px;
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padding: 0px 10px 0px 15px;
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text-align: left;
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}
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#menuBar li ul a:hover,
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#menuBar li ul li:hover > a {
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background: #007FFF;
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border: 0px;
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color: white;
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text-decoration: none;
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}
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/*sub-sublist*/
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#nav li:hover ul ul {
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display: none;
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}
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#nav li li:hover ul {
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background:#9CCB19;
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margin-left: 150px;
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margin-top: -25px;
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display: block;
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}
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/*sub-sub-sublist*/
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#nav li li:hover ul ul {
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display: none;
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}
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#nav li li li:hover ul {
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background:#9CCB19;
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margin-left: 150px;
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margin-top: -25px;
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display: block;
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color: #0276FD;
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}
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input {
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text-align: center;
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font-size: large;
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float: left;
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}
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#myOverviewDiv {
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background-color: lightgray;
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}
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#currentFile {
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background: #1874CD;
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width:100%;
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text-align:center;
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font-family:Arial;
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font-weight:bold;
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font-size:14px;
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padding:3px 0px;
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color: white;
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}
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.draggable {
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display: inline-block;
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vertical-align: top;
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border: 1px solid gray;
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background-color: #e2e2e2;
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position: absolute;
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top:40%;
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left:50%;
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width:300px;
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height: 200px;
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z-index: 500;
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}
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.handle {
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background-color: #9CCB19;
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text-align: center;
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font: bold 12px sans-serif;
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}
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.elementText {
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font-family:Arial;
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font-size:medium;
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margin-left: 10px;
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margin-top: 20px;
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margin-bottom:10px;
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}
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.mySavedFiles {
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font-family:Arial;
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font-size:medium;
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width:250px;
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margin-left: 25px;
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}
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.elementBtn {
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margin-top:20px;
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font-family:Arial;
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font-size:medium;
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margin-left:20px;
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}
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</style>
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<script id="code">
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/*function checkLocalStorage () {
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try {
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window.localStorage.setItem('item', 'item');
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window.localStorage.removeItem('item');
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return true;
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} catch (e) {
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return false;
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}
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}*/
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function init() {
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// hides open HTML Element
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var openDocument = document.getElementById("openDocument");
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openDocument.style.visibility = "hidden";
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// hides remove HTML Element
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var removeDocument = document.getElementById("removeDocument");
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removeDocument.style.visibility = "hidden";
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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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{
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allowDrop: true, // accept drops from palette
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allowLink: false, // no user-drawn links
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commandHandler: new DrawCommandHandler(), // defined in DrawCommandHandler.js
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// default to having arrow keys move selected nodes
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"commandHandler.arrowKeyBehavior": "move",
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// allow Ctrl-G to call groupSelection()
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"commandHandler.archetypeGroupData": { text: "Group", isGroup: true },
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rotatingTool: new RotateMultipleTool(), // defined in RotateMultipleTool.js
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resizingTool: new ResizeMultipleTool(), // defined in ResizeMultipleTool.js
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draggingTool: new GuidedDraggingTool(), // defined in GuidedDraggingTool.js
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"draggingTool.horizontalGuidelineColor": "blue",
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"draggingTool.verticalGuidelineColor": "blue",
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"draggingTool.centerGuidelineColor": "green",
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"draggingTool.guidelineWidth": 1,
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// notice whenever the selection may have changed
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"ChangedSelection": enableAll, // defined below, to enable/disable commands
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// notice when the Paste command may need to be reenabled
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"ClipboardChanged": enableAll,
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// notice when an object has been dropped from the palette
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"ExternalObjectsDropped": function(e) {
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document.getElementById("myDiagramDiv").focus(); // assume keyboard focus should be on myDiagram
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myDiagram.toolManager.draggingTool.clearGuidelines(); // remove any guidelines
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}
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});
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// sets the qualities of the tooltip
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var tooltiptemplate =
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$(go.Adornment, go.Panel.Auto,
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$(go.Shape, "RoundedRectangle",
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{ fill: "whitesmoke", stroke: "gray" }),
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$(go.TextBlock,
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{ margin: 3, editable: true },
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// converts data about the part into a string
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new go.Binding("text", "", function(data) {
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if (data.item != undefined) return data.item;
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return "(unnamed item)";
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}))
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);
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// Define the generic furniture and structure Nodes.
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// The Shape gets it Geometry from a geometry path string in the bound data.
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myDiagram.nodeTemplate =
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$(go.Node, "Spot",
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{
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locationObjectName: "SHAPE",
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locationSpot: go.Spot.Center,
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toolTip: tooltiptemplate,
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selectionAdorned: false // use a Binding on the Shape.stroke to show selection
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},
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// remember the location of this Node
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new go.Binding("location", "loc", go.Point.parse).makeTwoWay(go.Point.stringify),
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// move a selected part into the Foreground layer, so it isn't obscured by any non-selected parts
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new go.Binding("layerName", "isSelected", function(s) { return s ? "Foreground" : ""; }).ofObject(),
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// can be resided according to the user's desires
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{ resizable: true, resizeObjectName: "SHAPE" },
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{ rotatable: true, rotateObjectName: "SHAPE" },
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$(go.Shape,
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{
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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).makeTwoWay(go.Size.stringify),
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// can set the angle of this Node
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new go.Binding("angle", "angle").makeTwoWay()
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)
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);
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myDiagram.nodeTemplate.contextMenu =
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$(go.Adornment, "Vertical",
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$("ContextMenuButton",
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$(go.TextBlock, "Rename", { margin: 3 }),
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{ click: function(e, obj) { rename(obj); } }),
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$("ContextMenuButton",
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$(go.TextBlock, "Cut", { margin: 3 }),
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{ click: function(e, obj) { myDiagram.commandHandler.cutSelection(); } }),
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$("ContextMenuButton",
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$(go.TextBlock, "Copy", { margin: 3 }),
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{ click: function(e, obj) { myDiagram.commandHandler.copySelection(); } }),
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$("ContextMenuButton",
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$(go.TextBlock, "Rotate +45", { margin: 3 }),
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{ click: function(e, obj) { myDiagram.commandHandler.rotate(45); } }),
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$("ContextMenuButton",
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$(go.TextBlock, "Rotate -45", { margin: 3 }),
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{ click: function(e, obj) { myDiagram.commandHandler.rotate(-45); } }),
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$("ContextMenuButton",
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$(go.TextBlock, "Rotate +90", { margin: 3 }),
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{ click: function(e, obj) { myDiagram.commandHandler.rotate(90); } }),
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$("ContextMenuButton",
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$(go.TextBlock, "Rotate -90", { margin: 3 }),
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{ click: function(e, obj) { myDiagram.commandHandler.rotate(-90); } }),
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$("ContextMenuButton",
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$(go.TextBlock, "Rotate 180", { margin: 3 }),
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{ click: function(e, obj) { myDiagram.commandHandler.rotate(180); } })
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);
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// group settings from basic.html to lock things together
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myDiagram.groupTemplate =
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$(go.Group, go.Panel.Auto,
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{
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ungroupable: true, // enable Ctrl-Shift-G to ungroup a selected Group
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toolTip: tooltiptemplate
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},
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$(go.Shape, "Rectangle", // the Group is not seen but can be selected due to the transparent fill
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{ fill: "transparent", stroke: "lightgray", strokeWidth: 1 }),
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$(go.Placeholder)
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);
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// make grouped Parts unselectable
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myDiagram.addDiagramListener("SelectionGrouped", function(e) {
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// e.subject should be the new Group
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e.subject.memberParts.each(function(part) { part.selectable = false; });
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});
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myDiagram.addDiagramListener("SelectionUngrouped", function(e) {
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// e.parameter should be collection of ungrouped former members
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e.parameter.each(function(part) {
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part.selectable = true;
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part.isSelected = true;
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});
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});
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myDiagram.addDiagramListener("SelectionCopied", function(e) {
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// selection collection will be modified during this loop,
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// so make a copy of it first
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var sel = myDiagram.selection.toArray();
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for (var i = 0; i < sel.length; i++) {
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var part = sel[i];
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// don't have any members of Groups be selected or selectable
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if (part instanceof go.Group) {
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var mems = new go.Set().addAll(part.memberParts);
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mems.each(function(member) {
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member.isSelected = false;
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member.selectable = false;
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});
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}
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}
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});
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// change the title to indicate that the diagram has been modified
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myDiagram.addDiagramListener("Modified", function(e) {
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var currentFile = document.getElementById("currentFile");
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var idx = currentFile.textContent.indexOf("*");
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if (myDiagram.isModified) {
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if (idx < 0) currentFile.textContent = currentFile.textContent + "*";
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} else {
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if (idx >= 0) currentFile.textContent = currentFile.textContent.substr(0, idx);
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}
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});
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// the Palette
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// brushes for furniture structures
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var wood = $(go.Brush, "Linear", { 0: "#964514", 1: "#5E2605" });
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var wall = $(go.Brush, "Linear", { 0: "#A8A8A8", 1: "#545454" });
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var blue = $(go.Brush, "Linear", { 0: "#42C0FB", 1: "#009ACD" });
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var metal = $(go.Brush, "Linear", { 0: "#A8A8A8", 1: "#474747" });
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var green = $(go.Brush, "Linear", { 0: "#9CCB19", 1: "#698B22" });
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// default structures and furniture
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myPalette =
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$(go.Palette, "myPaletteDiv",
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{
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nodeTemplate: myDiagram.nodeTemplate, // shared with the main Diagram
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"contextMenuTool.isEnabled": false, // but disable context menus
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allowZoom: false,
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layout: $(go.GridLayout, { cellSize: new go.Size(1, 1), spacing: new go.Size(5, 5) }),
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// initialize the Palette with a few furniture and structure nodes
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model: $(go.GraphLinksModel,
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{
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nodeDataArray: [
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{
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key: 1,
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geo: "F1 M0 0 L5,0 5,40 0,40 0,0z x M0,0 a40,40 0 0,0 -40,40 ",
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item: "left door",
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color: wall
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},
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{
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key: 2,
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geo: "F1 M0 0 L5,0 5,40 0,40 0,0z x M5,0 a40,40 0 0,1 40,40 ",
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item: "right door",
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color: wall
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},
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{
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key: 3, angle: 90,
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geo: "F1 M0,0 L0,100 12,100 12,0 0,0z",
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item: "wall",
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color: wall
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},
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{
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key: 4, angle: 90,
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geo: "F1 M0,0 L0,50 10,50 10,0 0,0 x M5,0 L5,50z",
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item: "window",
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color: "whitesmoke"
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},
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{
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key: 5,
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geo: "F1 M0,0 L50,0 50,12 12,12 12,50 0,50 0,0 z",
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item: "corner",
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color: wall
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},
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{
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key: 6,
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geo: "F1 M0 0 L40 0 40 40 0 40 0 0 x M0 10 L40 10 x M 8 10 8 40 x M 32 10 32 40 z",
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item: "arm chair",
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color: blue
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},
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{
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key: 7,
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geo: "F1 M0 0 L80,0 80,40 0,40 0 0 x M0,10 L80,10 x M 7,10 7,40 x M 73,10 73,40 z",
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item: "couch",
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color: blue
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},
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{
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key: 8,
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geo: "F1 M0 0 L30 0 30 30 0 30 z",
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item: "Side Table",
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color: wood
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},
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{
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key: 9,
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geo: "F1 M0 0 L80,0 80,90 0,90 0,0 x M0,7 L80,7 x M 0,30 80,30 z",
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item: "queen bed",
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color: green
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},
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{
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key: 10,
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geo: "F1 M5 5 L30,5 35,30 0,30 5,5 x F M0 0 L 35,0 35,5 0,5 0,0 z",
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item: "chair",
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color: wood
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},
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{
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key: 11,
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geo: "F1 M0 0 L50,0 50,90 0,90 0,0 x M0,7 L50,7 x M 0,30 50,30 z",
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item: "twin bed",
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color: green
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},
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{
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key: 12,
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geo: "F1 M0 0 L0 60 80 60 80 0z",
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item: "kitchen table",
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color: wood
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},
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{
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key: 13,
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geo: "F1 M 0,0 a35,35 0 1,0 1,-1 z",
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item: "round table",
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color: wood
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},
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|
{
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|
key: 14,
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geo: "F1 M 0,0 L35,0 35,30 0,30 0,0 x M 5,5 L 30, 5 30,25 5,25 5,5 x M 17,2 L 17,10 19,10 19,2 17,2 z",
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item: "kitchen sink",
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color: metal
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},
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|
{
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key: 15,
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geo: "F1 M0,0 L55,0, 55,50, 0,50 0,0 x M 40,7 a 7,7 0 1 0 0.00001 0z x M 40,10 a 4,4 0 1 0 0.00001 0z x M 38,27 a 7,7 0 1 0 0.00001 0z x M 38,30 a 4,4 0 1 0 0.00001 0z x M 16,27 a 7,7 0 1 0 0.00001 0z xM 16,30 a 4,4 0 1 0 0.00001 0z x M 14,7 a 7,7 0 1 0 0.00001 0z x M 14,10 a 4,4 0 1 0 0.00001 0z",
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item: "stove",
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color: metal
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},
|
|
{
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key: 16,
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geo: "F1 M0,0 L55,0, 55,50, 0,50 0,0 x F1 M0,51 L55,51 55,60 0,60 0,51 x F1 M5,60 L10,60 10,63 5,63z",
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item: "refrigerator",
|
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color: metal
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},
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|
{
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key: 17,
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geo: "F1 M0,0 100,0 100,40 0,40z",
|
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item: "bookcase",
|
|
color: wood
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},
|
|
{
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|
key: 18,
|
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geo: "F1 M0,0 70,0 70,50 0,50 0,0 x F1 M15,58 55,58 55,62 15,62 x F1 M17,58 16,50 54,50 53,58z",
|
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item: "desk",
|
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color: wood
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},
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] // end nodeDataArray
|
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}) // end model
|
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}); // end Palette
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|
|
|
|
// the Overview
|
|
|
|
myOverview =
|
|
$(go.Overview, "myOverviewDiv",
|
|
{ observed: myDiagram, maxScale: 0.5 });
|
|
|
|
// change color of viewport border in Overview
|
|
myOverview.box.elt(0).stroke = "dodgerblue";
|
|
|
|
|
|
// start off with an empty document
|
|
myDiagram.isModified = false;
|
|
newDocument();
|
|
|
|
if (!checkLocalStorage()) {
|
|
var currentFile = document.getElementById("currentFile");
|
|
currentFile.textContent = "Sorry! No web storage support. If you're using Internet Explorer / Microsoft Edge, you must load the page from a server for local storage to work.";
|
|
}
|
|
|
|
} // end init
|
|
|
|
|
|
// enable or disable a particular button
|
|
function enable(name, ok) {
|
|
var button = document.getElementById(name);
|
|
if (button) button.disabled = !ok;
|
|
}
|
|
|
|
// enable or disable all context-sensitive command buttons
|
|
function enableAll() {
|
|
var cmdhnd = myDiagram.commandHandler;
|
|
enable("Rename", myDiagram.selection.count > 0);
|
|
enable("Undo", cmdhnd.canUndo());
|
|
enable("Redo", cmdhnd.canRedo());
|
|
enable("Cut", cmdhnd.canCutSelection());
|
|
enable("Copy", cmdhnd.canCopySelection());
|
|
enable("Paste", cmdhnd.canPasteSelection());
|
|
enable("Delete", cmdhnd.canDeleteSelection());
|
|
enable("SelectAll", cmdhnd.canSelectAll());
|
|
enable("AlignLeft", cmdhnd.canAlignSelection());
|
|
enable("AlignRight", cmdhnd.canAlignSelection());
|
|
enable("AlignTop", cmdhnd.canAlignSelection());
|
|
enable("AlignBottom", cmdhnd.canAlignSelection());
|
|
enable("AlignCenterX", cmdhnd.canAlignSelection());
|
|
enable("AlignCenterY", cmdhnd.canAlignSelection());
|
|
enable("AlignRow", cmdhnd.canAlignSelection());
|
|
enable("AlignColumn", cmdhnd.canAlignSelection());
|
|
enable("AlignGrid", cmdhnd.canAlignSelection());
|
|
enable("Rotate45", cmdhnd.canRotate(45));
|
|
enable("Rotate_45", cmdhnd.canRotate(-45));
|
|
enable("Rotate90", cmdhnd.canRotate(90));
|
|
enable("Rotate_90", cmdhnd.canRotate(-90));
|
|
enable("Rotate180", cmdhnd.canRotate(180));
|
|
}
|
|
|
|
// Commands for this application
|
|
|
|
// changes the item of the object
|
|
function rename(obj) {
|
|
if (!obj) obj = myDiagram.selection.first();
|
|
if (!obj) return;
|
|
myDiagram.startTransaction("rename");
|
|
var newName = prompt("Rename " + obj.part.data.item + " to:", obj.part.data.item);
|
|
myDiagram.model.setDataProperty(obj.part.data, "item", newName);
|
|
myDiagram.commitTransaction("rename");
|
|
}
|
|
|
|
// shows/hides gridlines
|
|
// to be implemented onclick of a button
|
|
function updateGridOption() {
|
|
myDiagram.startTransaction("grid");
|
|
var grid = document.getElementById("grid");
|
|
myDiagram.grid.visible = (grid.checked === true);
|
|
myDiagram.commitTransaction("grid");
|
|
}
|
|
|
|
// enables/disables guidelines when dragging
|
|
function updateGuidelinesOption() {
|
|
// no transaction needed, because we are modifying a tool for future use
|
|
var guide = document.getElementById("guidelines")
|
|
if (guide.checked === true) {
|
|
myDiagram.toolManager.draggingTool.isGuidelineEnabled = true;
|
|
} else {
|
|
myDiagram.toolManager.draggingTool.isGuidelineEnabled = false;
|
|
}
|
|
}
|
|
|
|
// enables/disables snapping tools, to be implemented by buttons
|
|
function updateSnapOption() {
|
|
// no transaction needed, because we are modifying tools for future use
|
|
var snap = document.getElementById("snap");
|
|
if (snap.checked === true) {
|
|
myDiagram.toolManager.draggingTool.isGridSnapEnabled = true;
|
|
myDiagram.toolManager.resizingTool.isGridSnapEnabled = true;
|
|
} else {
|
|
myDiagram.toolManager.draggingTool.isGridSnapEnabled = false;
|
|
myDiagram.toolManager.resizingTool.isGridSnapEnabled = false;
|
|
}
|
|
}
|
|
|
|
// user specifies the amount of space between nodes when making rows and column
|
|
function askSpace() {
|
|
var space = prompt("Desired space between nodes (in pixels):", "0");
|
|
return space;
|
|
}
|
|
|
|
// update arrowkey function
|
|
function arrowMode() {
|
|
// no transaction needed, because we are modifying the CommandHandler for future use
|
|
var move = document.getElementById("move");
|
|
var select = document.getElementById("select");
|
|
var scroll = document.getElementById("scroll");
|
|
if (move.checked === true) {
|
|
myDiagram.commandHandler.arrowKeyBehavior = "move";
|
|
} else if (select.checked === true) {
|
|
myDiagram.commandHandler.arrowKeyBehavior = "select";
|
|
} else if (scroll.checked === true) {
|
|
myDiagram.commandHandler.arrowKeyBehavior = "scroll";
|
|
}
|
|
}
|
|
|
|
|
|
var UnsavedFileName = "(Unsaved File)";
|
|
|
|
function checkLocalStorage() {
|
|
try {
|
|
window.localStorage.setItem('item', 'item');
|
|
window.localStorage.removeItem('item');
|
|
return true;
|
|
} catch (e) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function getCurrentFileName() {
|
|
var currentFile = document.getElementById("currentFile");
|
|
var name = currentFile.textContent;
|
|
if (name[name.length-1] === "*") return name.substr(0, name.length-1);
|
|
return name;
|
|
}
|
|
|
|
function setCurrentFileName(name) {
|
|
var currentFile = document.getElementById("currentFile");
|
|
if (myDiagram.isModified) {
|
|
name += "*";
|
|
}
|
|
currentFile.textContent = name;
|
|
}
|
|
|
|
function newDocument() {
|
|
// checks to see if all changes have been saved
|
|
if (myDiagram.isModified) {
|
|
var save = confirm("Would you like to save changes to " + getCurrentFileName() + "?");
|
|
if (save) {
|
|
saveDocument();
|
|
}
|
|
}
|
|
setCurrentFileName(UnsavedFileName);
|
|
// loads an empty diagram
|
|
myDiagram.model = new go.GraphLinksModel();
|
|
myDiagram.undoManager.isEnabled = true;
|
|
myDiagram.addModelChangedListener(function(e) {
|
|
if (e.isTransactionFinished) enableAll();
|
|
});
|
|
myDiagram.isModified = false;
|
|
}
|
|
|
|
// saves the current floor plan to local storage
|
|
function saveDocument() {
|
|
if (checkLocalStorage()) {
|
|
var saveName = getCurrentFileName();
|
|
if (saveName === UnsavedFileName) {
|
|
saveDocumentAs();
|
|
} else {
|
|
saveDiagramProperties()
|
|
window.localStorage.setItem(saveName, myDiagram.model.toJson());
|
|
myDiagram.isModified = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
// saves floor plan to local storage with a new name
|
|
function saveDocumentAs() {
|
|
if (checkLocalStorage()) {
|
|
var saveName = prompt("Save file as...", getCurrentFileName());
|
|
if (saveName && saveName !== UnsavedFileName) {
|
|
setCurrentFileName(saveName);
|
|
saveDiagramProperties()
|
|
window.localStorage.setItem(saveName, myDiagram.model.toJson());
|
|
myDiagram.isModified = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
// checks to see if all changes have been saved -> shows the open HTML element
|
|
function openDocument() {
|
|
if (checkLocalStorage()) {
|
|
if (myDiagram.isModified) {
|
|
var save = confirm("Would you like to save changes to " + getCurrentFileName() + "?");
|
|
if (save) {
|
|
saveDocument();
|
|
}
|
|
}
|
|
openElement("openDocument", "mySavedFiles");
|
|
}
|
|
}
|
|
|
|
// shows the remove HTML element
|
|
function removeDocument() {
|
|
if (checkLocalStorage()) {
|
|
openElement("removeDocument", "mySavedFiles2");
|
|
}
|
|
}
|
|
|
|
// these functions are called when panel buttons are clicked
|
|
|
|
function loadFile() {
|
|
var listbox = document.getElementById("mySavedFiles");
|
|
// get selected filename
|
|
var fileName = undefined;
|
|
for (var i = 0; i < listbox.options.length; i++) {
|
|
if (listbox.options[i].selected) fileName = listbox.options[i].text; // selected file
|
|
}
|
|
if (fileName !== undefined) {
|
|
// changes the text of "currentFile" to be the same as the floor plan now loaded
|
|
setCurrentFileName(fileName);
|
|
// actually load the model from the JSON format string
|
|
var savedFile = window.localStorage.getItem(fileName);
|
|
|
|
myDiagram.model = go.Model.fromJson(savedFile);
|
|
loadDiagramProperties();
|
|
myDiagram.undoManager.isEnabled = true;
|
|
myDiagram.addModelChangedListener(function(e) {
|
|
if (e.isTransactionFinished) enableAll();
|
|
});
|
|
myDiagram.isModified = false;
|
|
// eventually loadDiagramProperties will be called to finish
|
|
// restoring shared saved model/diagram properties
|
|
}
|
|
closeElement("openDocument");
|
|
}
|
|
|
|
// Store shared model state in the Model.modelData property
|
|
// (will be loaded by loadDiagramProperties)
|
|
function saveDiagramProperties() {
|
|
myDiagram.model.modelData.position = go.Point.stringify(myDiagram.position);
|
|
}
|
|
|
|
// Called by loadFile.
|
|
function loadDiagramProperties(e) {
|
|
// set Diagram.initialPosition, not Diagram.position, to handle initialization side-effects
|
|
var pos = myDiagram.model.modelData.position;
|
|
if (pos) myDiagram.initialPosition = go.Point.parse(pos);
|
|
}
|
|
|
|
|
|
// deletes the selected file from local storage
|
|
function removeFile() {
|
|
var listbox = document.getElementById("mySavedFiles2");
|
|
// get selected filename
|
|
var fileName = undefined;
|
|
for (var i = 0; i < listbox.options.length; i++) {
|
|
if (listbox.options[i].selected) fileName = listbox.options[i].text; // selected file
|
|
}
|
|
if (fileName !== undefined) {
|
|
// removes file from local storage
|
|
window.localStorage.removeItem(fileName);
|
|
// the current document remains open, even if its storage was deleted
|
|
}
|
|
closeElement("removeDocument");
|
|
}
|
|
|
|
function updateFileList(id) {
|
|
// displays cached floor plan files in the listboxes
|
|
var listbox = document.getElementById(id);
|
|
// remove any old listing of files
|
|
var last;
|
|
while (last = listbox.lastChild) listbox.removeChild(last);
|
|
// now add all saved files to the listbox
|
|
for (key in window.localStorage) {
|
|
var storedFile = window.localStorage.getItem(key);
|
|
if (!storedFile) continue;
|
|
var option = document.createElement("option");
|
|
option.value = key;
|
|
option.text = key;
|
|
listbox.add(option, null)
|
|
}
|
|
}
|
|
|
|
function openElement(id, listid) {
|
|
var panel = document.getElementById(id);
|
|
if (panel.style.visibility === "hidden") {
|
|
updateFileList(listid);
|
|
panel.style.visibility = "visible";
|
|
}
|
|
}
|
|
|
|
// hides the open/remove elements when the "cancel" button is pressed
|
|
function closeElement(id) {
|
|
var panel = document.getElementById(id);
|
|
if (panel.style.visibility === "visible") {
|
|
panel.style.visibility = "hidden";
|
|
}
|
|
}
|
|
</script>
|
|
</head>
|
|
<body onload="init()">
|
|
<div>
|
|
<div id="currentFile">(Unsaved File)</div>
|
|
<div id="menuBar">
|
|
<ul id="nav">
|
|
<li><a href="#">File</a>
|
|
<ul>
|
|
<li><a href="#" onclick="newDocument()">New</a></li>
|
|
<li><a href="#" onclick="openDocument()">Open...</a></li>
|
|
<li><a href="#" onclick="saveDocument()">Save</a></li>
|
|
<li><a href="#" onclick="saveDocumentAs()">Save As...</a></li>
|
|
<li><a href="#" onclick="removeDocument()">Delete...</a></li>
|
|
</ul>
|
|
</li>
|
|
<li><a href="#">Edit</a>
|
|
<ul>
|
|
<li><a id="Rename" href="#" onclick="rename()">Rename</a></li>
|
|
<li><a id="A1" href="#" onclick="myDiagram.commandHandler.undo()">Undo</a></li>
|
|
<li><a id="Redo" href="#" onclick="myDiagram.commandHandler.redo()">Redo</a></li>
|
|
<li><a id="Cut" href="#" onclick="myDiagram.commandHandler.cutSelection()">Cut</a></li>
|
|
<li><a id="Copy" href="#" onclick="myDiagram.commandHandler.copySelection()">Copy</a></li>
|
|
<li><a id="Paste" href="#" onclick="myDiagram.commandHandler.pasteSelection()">Paste</a></li>
|
|
<li><a id="Delete" href="#" onclick="myDiagram.commandHandler.deleteSelection()">Delete</a></li>
|
|
<li><a id="SelectAll" href="#" onclick="myDiagram.commandHandler.selectAll()">Select All</a></li>
|
|
</ul>
|
|
</li>
|
|
<li><a href="#">Align</a>
|
|
<ul >
|
|
<li><a id="AlignLeft" href="#" onclick="myDiagram.commandHandler.alignLeft()">Left Sides</a></li>
|
|
<li><a id="AlignRight" href="#" onclick="myDiagram.commandHandler.alignRight()">Right Sides</a></li>
|
|
<li><a id="AlignTop" href="#" onclick="myDiagram.commandHandler.alignTop()">Tops</a></li>
|
|
<li><a id="AlignBottom" href="#" onclick="myDiagram.commandHandler.alignBottom()">Bottoms</a></li>
|
|
<li><a id="AlignCenterX" href="#" onclick="myDiagram.commandHandler.alignCenterX()">Center X</a></li>
|
|
<li><a id="AlignCenterY" href="#" onclick="myDiagram.commandHandler.alignCenterY()">Center Y</a></li>
|
|
</ul>
|
|
</li>
|
|
<li><a href="#">Space</a>
|
|
<ul >
|
|
<li><a id="AlignRow" href="#" onclick="myDiagram.commandHandler.alignRow(askSpace())">In Row...</a></li>
|
|
<li><a id="AlignColumn" href="#" onclick="myDiagram.commandHandler.alignColumn(askSpace())">In Column...</a></li>
|
|
</ul>
|
|
</li>
|
|
<li><a href="#">Rotate</a>
|
|
<ul>
|
|
<li><a id="Rotate45" href="#" onclick="myDiagram.commandHandler.rotate(45)">45°</a></li>
|
|
<li><a id="Rotate_45" href="#" onclick="myDiagram.commandHandler.rotate(-45)">-45°</a></li>
|
|
<li><a id="Rotate90" href="#" onclick="myDiagram.commandHandler.rotate(90)">90°</a></li>
|
|
<li><a id="Rotate_90" href="#" onclick="myDiagram.commandHandler.rotate(-90)">-90°</a></li>
|
|
<li><a id="Rotate180" href="#" onclick="myDiagram.commandHandler.rotate(180)">180°</a></li>
|
|
</ul>
|
|
</li>
|
|
<li><a href="#">Options</a>
|
|
<ul>
|
|
<li><a href="#"><input id="grid" type="checkbox" name="options" value="grid" onclick="updateGridOption()">Grid</a></li>
|
|
<li><a href="#"><input id="guidelines" type="checkbox" name="options" value="0" checked="checked" onclick="updateGuidelinesOption()">Guidelines</a></li>
|
|
<li><a href="#"><input id="snap" type="checkbox" name="options" value="0" onclick="updateSnapOption()">Snapping</a></li>
|
|
<li><a href="#">Arrow Keys >></a>
|
|
<form >
|
|
<ul>
|
|
<li><a href="#"><input type="radio" name="arrow" id="move" onclick="arrowMode()" checked="checked">Move</a></li>
|
|
<li><a href="#"><input type="radio" name="arrow" id="select" onclick="arrowMode()">Select</a></li>
|
|
<li><a href="#"><input type="radio" name="arrow" id="scroll" onclick="arrowMode()">Scroll</a></li>
|
|
</ul>
|
|
</form>
|
|
</li>
|
|
</ul>
|
|
</li>
|
|
<li><a href="#" onclick="window.open('FloorPlanMonitor.html')">Monitor</a></li>
|
|
</ul>
|
|
</div><!--END menu bar -->
|
|
|
|
<div id="PaletteAndDiagram" style="position: relative; overflow: hidden; width: 100%;">
|
|
<div id="sideBar" style="float:left; width:23%; min-height: 500px; text-align:center">
|
|
<div class="handle">Palette:</div>
|
|
<div id="myPaletteDiv" style="border:solid 1px gray; width: 100%; min-height: 625px"></div>
|
|
<div class="handle">Overview:</div>
|
|
<div id="myOverviewDiv" style="border:solid 1px gray; width: 100%; height:225px;"></div>
|
|
</div>
|
|
<div id="myDiagramDiv" style="position: absolute; border: solid 1px gray; width:77%; height: 100%; min-height:500px; margin-left:23%; background-color:white"></div>
|
|
</div>
|
|
|
|
<div id="openDocument" class="draggable">
|
|
<div id="openDraggableHandle" class="handle">Open File</div>
|
|
<div id="openText" class="elementText">Choose file to open...</div>
|
|
<select id="mySavedFiles" class="mySavedFiles" ></select>
|
|
<br />
|
|
<button id="openBtn" class="elementBtn" type="button" onclick="loadFile()" style="margin-left:70px">Open</button>
|
|
<button id="cancelBtn"class="elementBtn" type="button" onclick="closeElement('openDocument')" >Cancel</button>
|
|
</div>
|
|
|
|
<div id="removeDocument" class="draggable">
|
|
<div id="removeDraggableHandle" class="handle">Delete File</div>
|
|
<div id="removeText" class="elementText">Choose file to remove...</div>
|
|
<select id="mySavedFiles2" class="mySavedFiles" ></select>
|
|
<br />
|
|
<button id="removeBtn" class="elementBtn" type="button" onclick="removeFile()" style="margin-left:70px">Remove</button>
|
|
<button id="cancelBtn2"class="elementBtn" type="button" onclick="closeElement('removeDocument')">Cancel</button>
|
|
</div>
|
|
<p>
|
|
This sample demonstrates several custom <a>Tool</a>s, defined in their own files:
|
|
<a href="GuidedDraggingTool.js">GuidedDraggingTool.js</a>, <a href="ResizeMultipleTool.js">ResizeMultipleTool.js</a>, <a href="RotateMultipleTool.js">RotateMultipleTool.js</a>,
|
|
and a custom <a>CommandHandler</a>: <a href="DrawCommandHandler.js">DrawCommandHandler.js</a>.
|
|
</p>
|
|
</div>
|
|
</body>
|
|
</html>
|