414 lines
15 KiB
JavaScript
414 lines
15 KiB
JavaScript
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/**
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*
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* Class: SuperMap.Plotting.PlotPanel
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* 标绘面板类。
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*
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*/
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SuperMap.Plotting.PlotPanel = new SuperMap.Class({
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/**
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* Constant: EVENT_TYPES
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* {Array(String)}
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*
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* 此类支持的事件类型:
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* - *initializeCompleted* 标绘面板初始化成功触发该事件。
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* - *initializeFailed* 标绘面板初始化失败触发该事件。
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*/
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EVENT_TYPES: ["initializeCompleted", "initializeFailed"],
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/**
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* APIProperty: events
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* {<SuperMap.Events>} 在 getLibInfosFailed 类中处理所有事件的对象，支持两种事件 processCompleted 、processFailed ，服务端成功返回查询结果时触发 processCompleted 事件，服务端返回查询结果失败时触发 processFailed 事件。
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*
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* 例如：
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* (start code)
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* var myService = new SuperMap.REST.getLibInfosFailed(url);
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* myService.events.on({
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* "processCompleted": getLibInfosComplted,
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* "processFailed": getLibInfosFailed
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* }
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* );
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* function getLibInfosComplted(getLibInfosCompltedEventArgs){//todo};
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* function getLibInfosFailed(getLibInfosFailedEventArgs){//todo};
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* (end)
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*/
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events: null,
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/**
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* APIProperty: eventListeners
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* {Object} 监听器对象，在构造函数中设置此参数（可选），对 GetLibInfosService 支持的两个事件 processCompleted 、processFailed 进行监听，相当于调用 SuperMap.Events.on(eventListeners)。
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*/
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eventListeners: null,
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/**
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* Property: serverUrl
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* {String}标绘服务URI
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*/
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serverUrl: null,
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/**
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* Property: map
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* {SuperMap.Map}
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*/
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map: null,
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/**
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* Property: drawFeature
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* {<SuperMap.Control.DrawFeature>} 绘制控件
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*/
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drawFeature: null,
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/**
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* Property: isInializeOK
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* 标号库初始化是否完成。
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*/
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isInializeOK: false,
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/**
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* Constructor: SuperMap.Plotting.PlotPanel
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* 标号库管理类。
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*
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* Parameters:
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* div - {String} 标绘面板div
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* url - {String} 标绘服务url
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* map - {<SuperMap.Map>}
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*
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* Returns:
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* {<SuperMap.Plotting.PlotPanel>} 结果类型对象。
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*/
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initialize : function(div, url, map){
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if(url){
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this.serverUrl = url;
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}
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if(map && map !== null){
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this.map = map;
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}
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this.events = new SuperMap.Events(
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this, null, this.EVENT_TYPES, true
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);
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if (this.eventListeners instanceof Object) {
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this.events.on(this.eventListeners);
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}
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var plotPanel = document.getElementById(div);
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var treeNodeStyle = document.createElement("div");
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//treeNodeStyle.style = "height: 50%; width: 100%; font-size: 16px; border: 1px solid #617775;overflow: scroll";
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treeNodeStyle.style.height = '50%';
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treeNodeStyle.style.width = '100%';
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treeNodeStyle.style.border = '1px solid #617775';
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treeNodeStyle.style.overflow ='scroll';
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var treeNode = document.createElement("div");
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treeNode.id = "tree";
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treeNode.className = "ztree";
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var iconNodeStyle = document.createElement("div");
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//iconNodeStyle.style = "height: 50%; width: 100%";
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iconNodeStyle.style.height = '50%';
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iconNodeStyle.style.width = '100%';
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this.iconNode = document.createElement("div");
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this.iconNode.id = "icon";
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//this.iconNode.style = "height: 100%; width: 100%; overflow: scroll;border: 1px solid #617775;";
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this.iconNode.style.height = '100%';
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this.iconNode.style.width = '100%';
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this.iconNode.style.border = '1px solid #617775';
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this.iconNode.style.overflow ='scroll';
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treeNodeStyle.appendChild(treeNode);
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iconNodeStyle.appendChild(this.iconNode);
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plotPanel.appendChild(treeNodeStyle);
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plotPanel.appendChild(iconNodeStyle);
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},
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isInitializeOK: function(){
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return this.isInializeOK;
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},
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setDrawFeature: function(drawFeature){
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this.drawFeature = drawFeature;
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},
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/**
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* APIMethod: initializeAsync
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* 初始化标绘面板。
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*/
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initializeAsync : function(){
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function beforeClickTreeNode(treeId, treeNode){
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var tree = $.fn.zTree.getZTreeObj(treeId);
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if (treeNode.isParent) {
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tree.expandNode(treeNode);
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return false;
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} else {
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me.iconNode.innerHTML = "";
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me.createDrawNodes(treeNode, me.iconNode);
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}
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}
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var me = this;
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var plotting = SuperMap.Plotting.getInstance(this.map, this.serverUrl);
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var symbolLibManager = plotting.getSymbolLibManager();
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var setting = {
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view: {
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dblClickExpand: false,
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showLine: true,
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selectedMulti: false
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},
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data: {
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simpleData: {
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enable:true,
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idKey: "id",
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pIdKey: "pId",
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rootPId: 0
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}
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},
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callback: {
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beforeClick: beforeClickTreeNode
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}
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};
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if(symbolLibManager.isInitializeOK()){
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var symbolTreeData = this.analysisSymbolTree(symbolLibManager);
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$.fn.zTree.init($("#tree"), setting, symbolTreeData);
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this.isInitializeOK = true;
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this.events.triggerEvent("initializeCompleted");
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} else {
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function initializeCompleted(result){
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if(result.libIDs.length !== 0){
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var symbolTreeData = this.analysisSymbolTree(symbolLibManager);
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$.fn.zTree.init($("#tree"), setting, symbolTreeData);
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this.isInitializeOK = true;
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this.events.triggerEvent("initializeCompleted");
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}
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}
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symbolLibManager.events.on({"initializeCompleted": initializeCompleted,
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scope: this});
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symbolLibManager.initializeAsync();
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}
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},
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createDrawNodes: function(treeNode, iconNode){
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drawNodeClick = function(){
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if(me.map !== null){
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var controls = me.map.controls;
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for(var i = 0; i < controls.length; i++){
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if(controls[i].CLASS_NAME === "SuperMap.Control.PlottingEdit"){
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controls[i].deactivate();
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}
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}
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}
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if(me.drawFeature === null){
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me.drawFeature = me.getDrawControl();
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}
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if(me.drawFeature !== null){
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me.drawFeature.handler.libID = this.libID;
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me.drawFeature.handler.symbolCode = this.symbolCode;
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me.drawFeature.handler.serverUrl = this.serverUrl;
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me.drawFeature.deactivate();
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me.drawFeature.activate();
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}
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}
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var me = this;
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var drawData = treeNode.drawData.drawNodes;
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var table = document.createElement("table");
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table.style.height = "100%";
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table.style.width = "100%";
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var i = 0;
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var rowLength = (drawData.length%3 === 0) ? drawData.length/3 : drawData.length/3+1;
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for(var j = 0; j < rowLength; j++){
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var tr = document.createElement("tr");
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for(var k = 0; k < 3; k++){
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if(drawData[i]){
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//存储菜单信息
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var td = document.createElement("td");
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var drawNode = document.createElement("div");
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drawNode.onclick = drawNodeClick;
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drawNode.style.textAlign = "center";
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drawNode.id = drawData[i].libID+ ""+ drawData[i].symbolCode;
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drawNode.libID = drawData[i].libID;
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drawNode.symbolCode = drawData[i].symbolCode;
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drawNode.serverUrl = treeNode.drawData.serverUrl;
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//图片
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var img = document.createElement("img");
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img.src = drawData[i].icon;
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//文本
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var text = document.createElement("div");
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text.innerHTML = drawData[i].symbolName;
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drawNode.appendChild(img);
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drawNode.appendChild(text);
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td.appendChild(drawNode);
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tr.appendChild(td);
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}
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i++;
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}
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table.appendChild(tr);
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}
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iconNode.appendChild(table);
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},
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analysisSymbolTree: function(symbolLibManager) {
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var treeData = [];
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var idIndex = this.addBasicCellTreeNodes(treeData);
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var idIndex1 = this.addNew(treeData);
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for(var i = 0; i < symbolLibManager.getSymbolLibNumber(); i++){
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var symbolLib = symbolLibManager.getSymbolLibByIndex(i);
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//console.log(symbolLib.libID);
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var rootSymbolInfo = symbolLib.getRootSymbolInfo();
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var rootSymbolIconUrl = symbolLib.getRootSymbolIconUrl();
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if(rootSymbolInfo.symbolNodeType === "SYMBOL_GROUP"){
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var rootNode = new Object();
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rootNode.id = idIndex+i;
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rootNode.pId = 0;
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rootNode.name = rootSymbolInfo.symbolName;
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rootNode.fullName = rootSymbolInfo.symbolName +"/";
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treeData.push(rootNode);
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idIndex = this.innerAnalysisSymbolTree(rootSymbolInfo.childNodes, treeData, rootNode, rootSymbolIconUrl);
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}
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}
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return treeData;
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},
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addBasicCellTreeNodes: function(treeData){
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var cellRootNode = new Object();
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cellRootNode.id = 1;
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cellRootNode.pId = 0;
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cellRootNode.name = "基本标号";
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cellRootNode.fullName = "BasicCell" +"/";
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cellRootNode.drawData = {serverUrl:this.serverUrl, drawNodes:[]};
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treeData.push(cellRootNode);
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var symbolCode = [24, 28, 29, 31, 34, 410, 32, 590, 360, 390, 400, 350, 26, 370, 380, 44, 48, 320
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, 1019, 1022,1024,321,1023,1025
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,1013, 1014, 1016, 1017,1026, 1028
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,1001, 1003, 1004];
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var symbolName = ["折线", "平行四边形", "圆", "椭圆", "注记", "正多边形", "多边形", "贝赛尔曲线", "闭合贝赛尔曲线"
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, "集结地", "大括号", "梯形", "矩形", "弓形", "扇形", "弧线", "平行线", "注记指示框"
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, "同心圆", "组合圆","标注框","多角标注框","自由线", "节点链"
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, "跑道形", "八字形", "箭头线", "沿线注记","线型标注", "铁丝网"
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, "对象间连线", "多边形区域","扇形区域"];
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var cellId = cellRootNode.id + 1;
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for(var i = 0; i < symbolCode.length; i++){
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var drawCellNode = {
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id: cellId++,
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pId: 0,
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icon:"images/" + cellRootNode.fullName + symbolCode[i] + ".png",
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symbolCode: symbolCode[i],
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libID: 0,
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symbolName: symbolName[i]
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};
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cellRootNode.drawData.drawNodes.push(drawCellNode);
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}
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return cellId;
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},
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addNew: function(treeData){
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var cellRootNode = new Object();
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cellRootNode.id = 1;
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cellRootNode.pId = 0;
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cellRootNode.name = "航线对象";
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cellRootNode.drawData = {serverUrl:this.serverUrl, drawNodes:[]};
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treeData.push(cellRootNode);
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var symbolCode = [1005,1006,1007];
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var symbolName = ["航线1","航线2","航线3"];
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var cellId = cellRootNode.id + 1;
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for(var i = 0; i < symbolCode.length; i++){
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var drawCellNode = {
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id: cellId++,
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pId: 0,
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icon:"images/BasicCell/RouteIcon/" + symbolCode[i] + ".png",
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symbolCode: symbolCode[i],
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libID: 0,
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symbolName: symbolName[i]
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};
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cellRootNode.drawData.drawNodes.push(drawCellNode);
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}
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return cellId;
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},
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innerAnalysisSymbolTree: function(childSymbolInfos, treeData, parentNode, rootSymbolIconUrl){
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var drawData = [];
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var treeNodeId = parentNode.id+1;
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for(var i = 0; i < childSymbolInfos.length; i++){
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if(childSymbolInfos[i].symbolNodeType === "SYMBOL_GROUP"){
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var treeNode = new Object();
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treeNode.id = treeNodeId++;
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treeNode.pId = parentNode.id;
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treeNode.name = childSymbolInfos[i].symbolName;
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treeNode.fullName = parentNode.fullName + childSymbolInfos[i].symbolName+"/";
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treeData.push(treeNode);
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treeNodeId = this.innerAnalysisSymbolTree(childSymbolInfos[i].childNodes, treeData, treeNode, rootSymbolIconUrl);
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} else if(childSymbolInfos[i].symbolNodeType === "SYMBOL_NODE"){
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var drawNode = new Object();
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drawNode.id = treeNodeId++;
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drawNode.pId = parentNode.id;
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drawNode.icon = rootSymbolIconUrl + parentNode.fullName + childSymbolInfos[i].symbolCode + ".png";
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drawNode.symbolCode = childSymbolInfos[i].symbolCode;
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drawNode.libID = childSymbolInfos[i].libID;
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drawNode.symbolName = childSymbolInfos[i].symbolName + "_" + childSymbolInfos[i].symbolCode;
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drawData.push(drawNode);
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}
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}
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if(drawData.length !== 0){
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parentNode.drawData = {serverUrl:this.serverUrl, drawNodes:drawData};
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}
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return treeNodeId;
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},
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getDrawControl: function(){
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var plotLayers = map.getLayersByClass("SuperMap.Layer.PlottingLayer");
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var editPlottingLayer = null;
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for(var i = 0; i < plotLayers.length; i ++){
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if(plotLayers[i].isEditable === true){
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editPlottingLayer = plotLayers[i];
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break;
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}
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}
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if(editPlottingLayer === null){
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return null;
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}
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var controls = map.controls;
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for(var j = 0; j < controls.length; j++){
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if(controls[j].CLASS_NAME === "SuperMap.Control.DrawFeature"
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&& editPlottingLayer === controls[j].layer && controls[j].handler
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&& controls[j].handler.CLASS_NAME === "SuperMap.Handler.GraphicObject"){
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return controls[j];
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}
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}
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return null;
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},
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CLASS_NAME: "SuperMap.Plotting.PlotPanel"
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});
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