主要修改一下功能：

1.将线类型精简成一个path.

2.增加驳回线路 rejectpath。

3.增加path_p ,path_arr属性，记录线轨迹。

4.去除自定义属性显示。

5.增加右键菜单支持。

6.支持bootstrap .

(function ($) {var myflow = {};myflow.config = {editable: true,allowStateMutiLine:true,moving:{flag:false,prepdot:{x:0,y:0},dots:[],isNewDot:false,temp:[],preRect:null},historys:[],lineHeight: 15,basePath: '',rect: {// 状态attr: {x: 10,y: 10,width: 100,height: 50,r: 5,fill: '90-#fff-#C0C0C0',stroke: '#000',"stroke-width": 1},showType: 'image&text', // image,text,image&texttype: 'normal',name: {text: 'normal','font-style': 'italic'},text: {text: '普通','font-size': 13},margin: 5,props: [],img: {}},path: {// 路径转换attr: {path: {path: 'M10 10L100 100',stroke: '#1296DB',fill: "none","stroke-width": 2,cursor: "pointer"},arrow: {path: 'M10 10L10 10',stroke: '#1296DB',fill: "#808080","stroke-width": 2,radius: 4},fromDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},toDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},bigDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},smallDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 3},text: {cursor: "move",'background': '#000'}},text: {patten: '',textPos: {x: 0,y: -10}},props: {text: {name: "text",label: "显示",value: "",editor: function() {return new myflow.editors.textEditor()}}}},lpath: {// 流路径attr: {path: {path: 'M10 10L100 100',stroke: '#1E90FF',fill: "none","stroke-width": 2,cursor: "pointer"},arrow: {path: 'M10 10L10 10',stroke: '#1E90FF',fill: "#1E90FF","stroke-width": 2,radius: 4},fromDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},toDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},bigDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},smallDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 3},text: {cursor: "move",'background': '#000'}},text: {patten: '',textPos: {x: 0,y: -10}},props: {text: {name: "text",label: "显示",value: "",editor: function() {return new myflow.editors.textEditor()}},tmp0: {name: "tmp0",label: "关联流1",value: "",editor: function() {return new myflow.editors.inputEditor()}},tmp1: {name: "tmp1",label: "关联流2",value: "",editor: function() {return new myflow.editors.inputEditor()}} }},jpath: {// 路径转换attr: {path: {path: 'M10 10L100 100',stroke: '#FFC125',fill: "none","stroke-width": 2,cursor: "pointer"},arrow: {path: 'M10 10L10 10',stroke: '#FFC125',fill: "#FFC125","stroke-width": 2,radius: 4},fromDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},toDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},bigDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},smallDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 3},text: {cursor: "move",'background': '#000'}},text: {patten: '',textPos: {x: 0,y: -10}},props: {text: {name: "text",label: "显示",value: "",editor: function() {return new myflow.editors.textEditor()}},tmp0: {name: "tmp0",label: "关联积1",value: "",editor: function() {return new myflow.editors.inputEditor()}},tmp1: {name: "tmp1",label: "关联积2",value: "",editor: function() {return new myflow.editors.inputEditor()}} }},cpath: {// 参数attr: {path: {path: 'M10 10L100 100',stroke: '#8B3626',fill: "none","stroke-width": 2,cursor: "pointer"},arrow: {path: 'M10 10L10 10',stroke: '#8B3626',fill: "#8B3626","stroke-width": 2,radius: 4},fromDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},toDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},bigDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 2},smallDot: {width: 5,height: 5,stroke: '#fff',fill: '#000',cursor: "move","stroke-width": 3},text: {cursor: "move",'background': '#000'}},text: {patten: '',textPos: {x: 0,y: -10}},props: {text: {name: "text",label: "显示",value: "",editor: function() {return new myflow.editors.textEditor()}},tmp0: {name: "tmp0",label: "关联参数1",value: "",editor: function() {//我要取到path的from，再根据from的值取到设备类型type，再根据type生成{name，value}//console.log(from.getEquipmentType());return new myflow.editors.selectEditor([{name:'',value:0},{name:'温度',value:1},{name:'bbb',value:2}])}},tmp1: {name: "tmp1",label: "关联参数2",value: "",editor: function() {return new myflow.editors.selectEditor([{name:'aaa',value:1},{name:'bbb',value:2}])}} }},tools: {// 工具栏attr: {left: 10,top: 50},pointer: {},path: {},states: {"normal": { type: "normal" },"circulation": { type: "circulation" },"meet": { type: "meet" }},save: {onclick: function (data) {alert(data);}}},props: {// 属性编辑器attr: {top: 30,right: 30},props: {}},restore: '',activeRects: {// 当前激活状态rects: [],rectAttr: {stroke: '#ff0000',"stroke-width": 2}},historyRects: {// 历史激活状态rects: [],pathAttr: {path: {stroke: '#00ff00'},arrow: {stroke: '#00ff00',fill: "#00ff00"}}}};myflow.util = {isLine: function (p1, p2, p3) {// 三个点是否在一条直线上var s, p2y;if ((p1.x - p3.x) == 0)s = 1;elses = (p1.y - p3.y) / (p1.x - p3.x);p2y = (p2.x - p3.x) * s + p3.y;// $('body').append(p2.y+'-'+p2y+'='+(p2.y-p2y)+', ');if ((p2.y - p2y) < 10 && (p2.y - p2y) > -10) {p2.y = p2y;return true;}return false;},center: function (p1, p2) {// 两个点的中间点return {x: (p1.x - p2.x) / 2 + p2.x,y: (p1.y - p2.y) / 2 + p2.y};},// nextId: (function () {//     var uid = 0;//     return function () {//         return ++uid;//     };// })(),nextId:function(){return new Date().getTime();},connPoint: function (rect, p) {// 计算矩形中心到p的连线与矩形的交叉点var start = p, end = {x: rect.x + rect.width / 2,y: rect.y + rect.height / 2};// 计算正切角度var tag = (end.y - start.y) / (end.x - start.x);tag = isNaN(tag) ? 0 : tag;var rectTag = rect.height / rect.width;// 计算箭头位置var xFlag = start.y < end.y ? -1 : 1, yFlag = start.x < end.x? -1: 1, arrowTop, arrowLeft;// 按角度判断箭头位置if (Math.abs(tag) > rectTag && xFlag == -1) {// top边arrowTop = end.y - rect.height / 2;arrowLeft = end.x + xFlag * rect.height / 2 / tag;} else if (Math.abs(tag) > rectTag && xFlag == 1) {// bottom边arrowTop = end.y + rect.height / 2;arrowLeft = end.x + xFlag * rect.height / 2 / tag;} else if (Math.abs(tag) < rectTag && yFlag == -1) {// left边arrowTop = end.y + yFlag * rect.width / 2 * tag;arrowLeft = end.x - rect.width / 2;} else if (Math.abs(tag) < rectTag && yFlag == 1) {// right边arrowTop = end.y + rect.width / 2 * tag;arrowLeft = end.x + rect.width / 2;}return {x: arrowLeft,y: arrowTop};},arrow: function (p1, p2, r) {// 画箭头，p1 开始位置,p2 结束位置, r前头的边长var atan = Math.atan2(p1.y - p2.y, p2.x - p1.x) * (180 / Math.PI);var centerX = p2.x - r * Math.cos(atan * (Math.PI / 180));var centerY = p2.y + r * Math.sin(atan * (Math.PI / 180));var x2 = centerX + r * Math.cos((atan + 120) * (Math.PI / 180));var y2 = centerY - r * Math.sin((atan + 120) * (Math.PI / 180));var x3 = centerX + r * Math.cos((atan + 240) * (Math.PI / 180));var y3 = centerY - r * Math.sin((atan + 240) * (Math.PI / 180));return [p2, {x: x2,y: y2}, {x: x3,y: y3}];}}myflow.rect = function (o, r,id) {var _this = this, _uid = myflow.util.nextId(), _o = $.extend(true, {},myflow.config.rect, o), _id =id || 'rect' + _uid, _r = r, // Raphael画笔_rect, _img, // 图标_name, // 状态名称_text, // 显示文本_ox, _oy; // 拖动时，保存起点位置;//console.log(_o);_rect = _r.rect(_o.attr.x, _o.attr.y, _o.attr.width, _o.attr.height,_o.attr.r).hide().attr(_o.attr);_img = _r.image(myflow.config.basePath + _o.img.src,_o.attr.x + _o.img.width / 2,_o.attr.y + (_o.attr.height - _o.img.height) / 2, _o.img.width,_o.img.height).hide();_name = _r.text(_o.attr.x + _o.img.width + (_o.attr.width - _o.img.width) / 2,_o.attr.y + myflow.config.lineHeight / 2, _o.name.text).hide().attr(_o.name);_text = _r.text(_o.attr.x + _o.img.width + (_o.attr.width - _o.img.width) / 2,_o.attr.y + (_o.attr.height - myflow.config.lineHeight) / 2+ myflow.config.lineHeight, _o.text.text).hide().attr(_o.text); // 文本// 拖动处理----------------------------------------_rect.drag(function (dx, dy) {dragMove(dx, dy);}, function () {dragStart()}, function () {dragUp();});_img.drag(function (dx, dy) {dragMove(dx, dy);}, function () {dragStart()}, function () {dragUp();});_name.drag(function (dx, dy) {dragMove(dx, dy);}, function () {dragStart()}, function () {dragUp();});_text.drag(function (dx, dy) {dragMove(dx, dy);}, function () {dragStart()}, function () {dragUp();});var dragMove = function (dx, dy) {// 拖动中if (!myflow.config.editable)return;var x = (_ox + dx); // -((_ox+dx)%10);var y = (_oy + dy); // -((_oy+dy)%10);_bbox.x = x - _o.margin;_bbox.y = y - _o.margin;resize();};var dragStart = function () {// 开始拖动_ox = _rect.attr("x");_oy = _rect.attr("y");_rect.attr({opacity: 0.5});_img.attr({opacity: 0.5});_text.attr({opacity: 0.5});};var dragUp = function () {// 拖动结束_rect.attr({opacity: 1});_img.attr({opacity: 1});_text.attr({opacity: 1});};// 改变大小的边框var _bpath, _bdots = {}, _bw = 5, _bbox = {x: _o.attr.x - _o.margin,y: _o.attr.y - _o.margin,width: _o.attr.width + _o.margin * 2,height: _o.attr.height + _o.margin * 2};_bpath = _r.path('M0 0L1 1').hide();_bdots['t'] = _r.rect(0, 0, _bw, _bw).attr({fill: '#000',stroke: '#fff',cursor: 's-resize'}).hide().drag(function (dx, dy) {bdragMove(dx, dy, 't');}, function () {bdragStart(this.attr('x') + _bw / 2, this.attr('y') + _bw/ 2, 't');}, function () {}); // 上_bdots['lt'] = _r.rect(0, 0, _bw, _bw).attr({fill: '#000',stroke: '#fff',cursor: 'nw-resize'}).hide().drag(function (dx, dy) {bdragMove(dx, dy, 'lt');}, function () {bdragStart(this.attr('x') + _bw / 2, this.attr('y') + _bw/ 2, 'lt');}, function () {}); // 左上_bdots['l'] = _r.rect(0, 0, _bw, _bw).attr({fill: '#000',stroke: '#fff',cursor: 'w-resize'}).hide().drag(function (dx, dy) {bdragMove(dx, dy, 'l');}, function () {bdragStart(this.attr('x') + _bw / 2, this.attr('y') + _bw/ 2, 'l');}, function () {}); // 左_bdots['lb'] = _r.rect(0, 0, _bw, _bw).attr({fill: '#000',stroke: '#fff',cursor: 'sw-resize'}).hide().drag(function (dx, dy) {bdragMove(dx, dy, 'lb');}, function () {bdragStart(this.attr('x') + _bw / 2, this.attr('y') + _bw/ 2, 'lb');}, function () {}); // 左下_bdots['b'] = _r.rect(0, 0, _bw, _bw).attr({fill: '#000',stroke: '#fff',cursor: 's-resize'}).hide().drag(function (dx, dy) {bdragMove(dx, dy, 'b');}, function () {bdragStart(this.attr('x') + _bw / 2, this.attr('y') + _bw/ 2, 'b');}, function () {}); // 下_bdots['rb'] = _r.rect(0, 0, _bw, _bw).attr({fill: '#000',stroke: '#fff',cursor: 'se-resize'}).hide().drag(function (dx, dy) {bdragMove(dx, dy, 'rb');}, function () {bdragStart(this.attr('x') + _bw / 2, this.attr('y') + _bw/ 2, 'rb');}, function () {}); // 右下_bdots['r'] = _r.rect(0, 0, _bw, _bw).attr({fill: '#000',stroke: '#fff',cursor: 'w-resize'}).hide().drag(function (dx, dy) {bdragMove(dx, dy, 'r');}, function () {bdragStart(this.attr('x') + _bw / 2, this.attr('y') + _bw/ 2, 'r')}, function () {}); // 右_bdots['rt'] = _r.rect(0, 0, _bw, _bw).attr({fill: '#000',stroke: '#fff',cursor: 'ne-resize'}).hide().drag(function (dx, dy) {bdragMove(dx, dy, 'rt');}, function () {bdragStart(this.attr('x') + _bw / 2, this.attr('y') + _bw/ 2, 'rt')}, function () {}); // 右上$([_bdots['t'].node, _bdots['lt'].node, _bdots['l'].node, _bdots['lb'].node, _bdots['b'].node, _bdots['rb'].node, _bdots['r'].node, _bdots['rt'].node]).click(function () { return false; });var bdragMove = function (dx, dy, t) {if (!myflow.config.editable)return;var x = _bx + dx, y = _by + dy;switch (t) {case 't':_bbox.height += _bbox.y - y;_bbox.y = y;break;case 'lt':_bbox.width += _bbox.x - x;_bbox.height += _bbox.y - y;_bbox.x = x;_bbox.y = y;break;case 'l':_bbox.width += _bbox.x - x;_bbox.x = x;break;case 'lb':_bbox.height = y - _bbox.y;_bbox.width += _bbox.x - x;_bbox.x = x;break;case 'b':_bbox.height = y - _bbox.y;break;case 'rb':_bbox.height = y - _bbox.y;_bbox.width = x - _bbox.x;break;case 'r':_bbox.width = x - _bbox.x;break;case 'rt':_bbox.width = x - _bbox.x;_bbox.height += _bbox.y - y;_bbox.y = y;break;}resize();// $('body').append(t);};var bdragStart = function (ox, oy, t) {_bx = ox;_by = oy;};// 初始化操作_o = $.extend(true, _o, o);// 事件处理- _text.node, _name.node, _img.node-------------------------------$([_rect.node, _text.node, _name.node, _img.node]).bind("contextmenu", function (e) {if (_this.getId() == _id) {_textself = _text;myflow.config.tools.contextmenu(e, _this, _textself,"rect", function (txt) {if (_this.getId() == _id) {_textself.attr({text: txt});}});}return false;});$([_rect.node, _text.node, _name.node, _img.node]).bind("dblclick", function (e, src) { myflow.config.tools.dblclickRect(_this.getId(), _this.toJson()); });$([_rect.node, _text.node, _name.node, _img.node]).bind('click',function () {if (!myflow.config.editable)return;showBox();if (_this.getId() == _id) {_textself = _text;myflow.config.tools.clickRect(_this, _textself, function (txt) {if (_this.getId() == _id) {_textself.attr({text: txt});}});}var mod = $(_r).data('mod');switch (mod) {case 'pointer':$(_r).data('currNode', _this);break;case 'jpath':var pre= $(_r).data('currNode');if (pre && pre.getId().substring(0, 4) == 'rect') {if(pre.getId() != _id){$(_r).trigger('addjpath', [pre, _this]);}}$(_r).data('currNode', _this);break;case 'rejectpath'://驳回连线var pre = $(_r).data('currNode');if (pre && pre.getId() != _id&& pre.getId().substring(0, 4) == 'rect') {$(_r).trigger('addpathfallback', [pre, _this]);}$(_r).data('currNode', _this);break;case 'lpath':var pre= $(_r).data('currNode');if (pre && pre.getId().substring(0, 4) == 'rect') {if(pre.getId() != _id){$(_r).trigger('addlpath', [pre, _this]);}}$(_r).data('currNode', _this);break;case 'cpath':var pre= $(_r).data('currNode');if (pre && pre.getId().substring(0, 4) == 'rect') {if(pre.getId() != _id){$(_r).trigger('addcpath', [pre, _this]);}}$(_r).data('currNode', _this);break;case 'path':var pre = $(_r).data('currNode');if (pre && pre.getId().substring(0, 4) == 'rect') {if(pre.getId() != _id){$(_r).trigger('addpath', [pre, _this]);}}$(_r).data('currNode', _this);break;}$(_r).trigger('click', _this);return false;});var clickHandler = function (e, src) {if (!myflow.config.editable)return;if (myflow.config.moving.flag) {if(src.getId().substring(0, 4) == '0000'){myflow.config.moving.isNewDot=true;}if(myflow.config.moving.preRect == src&&myflow.config.moving.temp.length>2){myflow.config.moving.temp.pop().remove();myflow.config.moving.temp.pop().remove();myflow.config.moving.isNewDot=true;}}if (src.getId() == _id) {//  $(_r).trigger('showprops', [_o.props, src]);} else {hideBox();}};$(_r).bind('click', clickHandler);//this.setText = function (src,text) {//    if (src.getId() == _id) {//        _text.attr({//            text: text//        });//    }//}//var textchangeHandler = function (e, text, src) {//    if (src.getId() == _id) {//        _text.attr({//            text: text//        });//    }//};//$(_r).bind('textchange', textchangeHandler);//设备类型改变函数// var equipmentTypeChangeHandler=function(e,v,src){//         debugger;//         if(src.getType()=="task"){//             //console.log(_o);//             console.log(src);//             //_o.props.assignee["label"]="改！";//             //src.extend(true,);//         }// }// $(_r).bind('equipmentTypeChange',equipmentTypeChangeHandler);// 私有函数-----------------------// 边框路径function getBoxPathString() {return 'M' + _bbox.x + ' ' + _bbox.y + 'L' + _bbox.x + ' '+ (_bbox.y + _bbox.height) + 'L' + (_bbox.x + _bbox.width)+ ' ' + (_bbox.y + _bbox.height) + 'L'+ (_bbox.x + _bbox.width) + ' ' + _bbox.y + 'L' + _bbox.x+ ' ' + _bbox.y;}// 显示边框function showBox() {_bpath.show();for (var k in _bdots) {_bdots[k].show();}}// 隐藏function hideBox() {_bpath.hide();for (var k in _bdots) {_bdots[k].hide();}}// 根据_bbox，更新位置信息function resize() {var rx = _bbox.x + _o.margin, ry = _bbox.y + _o.margin, rw = _bbox.width- _o.margin * 2, rh = _bbox.height - _o.margin * 2;var rxattr = {x: rx,y: ry,width: rw,height: rh,};if (_o.showType == "textcirculation") {//传阅节点   rxattr.stroke='#0cba52';}_rect.attr(rxattr);switch (_o.showType) {case 'image':_img.attr({x: rx + (rw - _o.img.width) / 2,y: ry + (rh - _o.img.height) / 2}).show();break;case 'text':_rect.show();_text.attr({x: rx + rw / 2,y: ry + rh / 2}).show(); // 文本break;case 'textcirculation':_rect.show();if (_o.IsCurActive) {//流程实例当前节点_text.attr({x: rx + rw / 2,y: ry + rh / 2,fill: "red"}).show();// 文本}else {_text.attr({x: rx + rw / 2,y: ry + rh / 2}).show();// 文本}break;case 'image&text':_rect.show();_name.attr({x: rx + _o.img.width + (rw - _o.img.width) / 2,y: ry + myflow.config.lineHeight / 2}).show();_text.attr({x: rx + _o.img.width + (rw - _o.img.width) / 2,y: ry + (rh - myflow.config.lineHeight) / 2+ myflow.config.lineHeight}).show(); // 文本_img.attr({x: rx + _o.img.width / 2,y: ry + (rh - _o.img.height) / 2}).show();break;}_bdots['t'].attr({x: _bbox.x + _bbox.width / 2 - _bw / 2,y: _bbox.y - _bw / 2}); // 上_bdots['lt'].attr({x: _bbox.x - _bw / 2,y: _bbox.y - _bw / 2}); // 左上_bdots['l'].attr({x: _bbox.x - _bw / 2,y: _bbox.y - _bw / 2 + _bbox.height / 2}); // 左_bdots['lb'].attr({x: _bbox.x - _bw / 2,y: _bbox.y - _bw / 2 + _bbox.height}); // 左下_bdots['b'].attr({x: _bbox.x - _bw / 2 + _bbox.width / 2,y: _bbox.y - _bw / 2 + _bbox.height}); // 下_bdots['rb'].attr({x: _bbox.x - _bw / 2 + _bbox.width,y: _bbox.y - _bw / 2 + _bbox.height}); // 右下_bdots['r'].attr({x: _bbox.x - _bw / 2 + _bbox.width,y: _bbox.y - _bw / 2 + _bbox.height / 2}); // 右_bdots['rt'].attr({x: _bbox.x - _bw / 2 + _bbox.width,y: _bbox.y - _bw / 2}); // 右上_bpath.attr({path: getBoxPathString()});$(_r).trigger('rectresize', _this);};this.GetConfig = function () { return _config; }this.ChangePhaseType = function (showTypeTmp, typeTmp) {_o.showType = showTypeTmp;// "textcirculation";_o.type = typeTmp;// "state"; }// 函数----------------//取设备类型函数//this.getEquipmentType = function () {//    var equipmentType=null;//    for(var k in _o.props){//        if(k=="equipmentType")//           equipmentType = _o.props[k].value;//    }//    if(equipmentType!=null)//        return equipmentType;//};//取节点类型this.getType=function(){var type=null;type=_o.type;return type;}// 转化json字串this.toJson = function () {var data = "{type:'" + _o.type + "',ID:'" + (!_o.ID ? "" : _o.ID) + "',text:{text:'"+ (!_text.node.textContent ? "" : _text.node.textContent) + "'}, attr:{ x:"+ Math.round(_rect.attr('x')) + ", y:"+ Math.round(_rect.attr('y')) + ", width:"+ Math.round(_rect.attr('width')) + ", height:"+ Math.round(_rect.attr('height')) + "}}";//", props:{"//for (var k in _o.props) {//   data += k + ":{value:'"//       + _o.props[k].value + "'},";//}//if (data.substring(data.length - 1, data.length) == ',')//    data = data.substring(0, data.length - 1);//data += "}}";return data;};// 从数据中恢复图this.restore = function (data) {var obj = data;// if (typeof data === 'string')// obj = eval(data);//console.log(obj);_o = $.extend(true, _o, data);_text.attr({text: obj.text.text});resize();};this.getBBox = function () {return _bbox;};this.getId = function () {return _id;};this.remove = function () {_rect.remove();_text.remove();_name.remove();_img.remove();_bpath.remove();for (var k in _bdots) {_bdots[k].remove();}};this.text = function () {return _text.attr('text');};this.attr = function (attr) {if (attr)_rect.attr(attr);};resize(); // 初始化位置};myflow.path = function (o, r, from, to, guid, ec, dots, id) {var _this = this, _r = r, _o = $.extend(true, o, myflow.config.path), _path, _markpath, _arrow, _text,_textPos, _ox, _oy, _from = from, _to = to, _id = id || 'path'+ myflow.util.nextId(), _dotList, _autoText = true; _o.lineID = guid; oec = (ec > 0 ? (parseInt(ec) == 1 ? 25 : parseInt(ec) * 9 + 22) : 0);if (o.text != null) {_textPos = o.text.textPos;}if (o.lineType != "path"){_o.attr.path.stroke = "#ff0000";_o.attr.path.fill = "none";_o.attr.arrow.stroke = "#ff0000";_o.attr.arrow.fill = "#808080";// _o = $.extend(_o, { attr: { path: { storke: "#ff0000", fill: "#808080" }, arrow: { storke: "#ff0000", fill: "#808080" } } });}// _o.props.PathType = { value: "1" };// 点function dot(type, pos, left, right) {var _this = this, _t = type, _n, _lt = left, _rt = right, _ox, _oy, // 缓存移动前时位置_pos = pos; // 缓存位置信息{x,y}, 注意：这是计算出中心点switch (_t) {case 'from':_n = _r.rect(pos.x - _o.attr.fromDot.width / 2,pos.y - _o.attr.fromDot.height / 2,_o.attr.fromDot.width, _o.attr.fromDot.height).attr(_o.attr.fromDot);break;case 'big':_n = _r.rect(pos.x - _o.attr.bigDot.width / 2,pos.y - _o.attr.bigDot.height / 2,_o.attr.bigDot.width, _o.attr.bigDot.height).attr(_o.attr.bigDot);break;case 'small':_n = _r.rect(pos.x - _o.attr.smallDot.width / 2,pos.y - _o.attr.smallDot.height / 2,_o.attr.smallDot.width, _o.attr.smallDot.height).attr(_o.attr.smallDot);break;case 'to':_n = _r.rect(pos.x - _o.attr.toDot.width / 2,pos.y - _o.attr.toDot.height / 2,_o.attr.toDot.width, _o.attr.toDot.height).attr(_o.attr.toDot);break;}if (_n && (_t == 'big' || _t == 'small')) {_n.drag(function (dx, dy) {dragMove(dx, dy);}, function () {dragStart()}, function () {dragUp();}); // 初始化拖动var dragMove = function (dx, dy) {// 拖动中var x = (_ox + dx), y = (_oy + dy);_this.moveTo(x, y);};var dragStart = function () {// 开始拖动if (_t == 'big') {_ox = _n.attr("x") + _o.attr.bigDot.width / 2;_oy = _n.attr("y") + _o.attr.bigDot.height / 2;}if (_t == 'small') {_ox = _n.attr("x") + _o.attr.smallDot.width / 2;_oy = _n.attr("y") + _o.attr.smallDot.height / 2;}console.log(_t);};var dragUp = function () {// 拖动结束};}$(_n.node).click(function () { return false; });this.type = function (t) {if (t)_t = t;elsereturn _t;};this.node = function (n) {if (n)_n = n;elsereturn _n;};this.left = function (l) {if (l)_lt = l;elsereturn _lt;};this.right = function (r) {if (r)_rt = r;elsereturn _rt;};this.remove = function () {_lt = null;_rt = null;_n.remove();};this.pos = function (pos) {if (pos) {_pos = pos;_n.attr({x: _pos.x - _n.attr('width') / 2,y: _pos.y - _n.attr('height') / 2});return this;} else {return _pos}};this.moveTo = function (x, y) {this.pos({x: x,y: y});switch (_t) {case 'from':if (_rt && _rt.right() && _rt.right().type() == 'to') {_rt.right().pos(myflow.util.connPoint(_to.getBBox(), _pos));}if (_rt && _rt.right()) {_rt.pos(myflow.util.center(_pos, _rt.right().pos()));}break;case 'big':if (_rt && _rt.right() && _rt.right().type() == 'to') {_rt.right().pos(myflow.util.connPoint(_to.getBBox(), _pos));}if (_lt && _lt.left() && _lt.left().type() == 'from') {_lt.left().pos(myflow.util.connPoint(_from.getBBox(), _pos));}if (_rt && _rt.right()) {_rt.pos(myflow.util.center(_pos, _rt.right().pos()));}if (_lt && _lt.left()) {_lt.pos(myflow.util.center(_pos, _lt.left().pos()));}// 三个大点在一条线上，移除中间的小点var pos = {x: _pos.x,y: _pos.y};if (myflow.util.isLine(_lt.left().pos(), pos, _rt.right().pos())) {_t = 'small';_n.attr(_o.attr.smallDot);this.pos(pos);var lt = _lt;_lt.left().right(_lt.right());_lt = _lt.left();lt.remove();var rt = _rt;_rt.right().left(_rt.left());_rt = _rt.right();rt.remove();// $('body').append('ok.');}break;case 'small': // 移动小点时，转变为大点，增加俩个小点if (_lt && _rt && !myflow.util.isLine(_lt.pos(), {x: _pos.x,y: _pos.y}, _rt.pos())) {_t = 'big';_n.attr(_o.attr.bigDot);var lt = new dot('small', myflow.util.center(_lt.pos(), _pos), _lt, _lt.right());_lt.right(lt);_lt = lt;var rt = new dot('small', myflow.util.center(_rt.pos(), _pos), _rt.left(),_rt);_rt.left(rt);_rt = rt;}break;case 'to':if (_lt && _lt.left() && _lt.left().type() == 'from') {_lt.left().pos(myflow.util.connPoint(_from.getBBox(), _pos));}if (_lt && _lt.left()) {_lt.pos(myflow.util.center(_pos, _lt.left().pos()));}break;}if (!_o.path_p || _o.path_p == ""){refreshpath();}};}function dotList() {// if(!_from) throw '没有from节点!';var _fromDot, _toDot, _fromBB = _from.getBBox(), _toBB = _to.getBBox(), _fromPos, _toPos;_fromPos = myflow.util.connPoint(_fromBB, {x: _toBB.x + _toBB.width / 2,y: _toBB.y + _toBB.height / 2});_toPos = myflow.util.connPoint(_toBB, _fromPos);_fromDot = new dot('from', _fromPos, null, new dot('small', {x: (_fromPos.x + _toPos.x) / 2 + oec,y: (_fromPos.y + _toPos.y) / 2}));_fromDot.right().left(_fromDot);_toDot = new dot('to', _toPos, _fromDot.right(),null);_fromDot.right().right(_toDot);// 转换为path格式的字串this.toPathString = function () {if (!_fromDot)return '';//alert(_o.path_p);if (o.path_p&&o.path_p != ""){var arrrrr = [o.path_p, o.path_arr];o.path_p = "";o.path_arr = "";return arrrrr;}var d = _fromDot, p = 'M' + d.pos().x + ' ' + d.pos().y, arr = '';// 线的路径while (d.right()) {d = d.right();p += 'L' + d.pos().x + ' ' + d.pos().y;}// 箭头路径var arrPos = myflow.util.arrow(d.left().pos(), d.pos(),_o.attr.arrow.radius);arr = 'M' + arrPos[0].x + ' ' + arrPos[0].y + 'L' + arrPos[1].x+ ' ' + arrPos[1].y + 'L' + arrPos[2].x + ' '+ arrPos[2].y + 'z';return [p, arr];};this.toJson = function () {var bigdot = "[", d = _fromDot;var fromdot = "[", smalldot = "[", todot = "[";while (d) {if (d.type() == 'from') {fromdot += "{x:" + Math.round(d.pos().x) + ",y:"+ Math.round(d.pos().y) + "},";}if (d.type() == 'small') {smalldot += "{x:" + Math.round(d.pos().x) + ",y:"+ Math.round(d.pos().y) + "},";}if (d.type() == 'to') {todot += "{x:" + Math.round(d.pos().x) + ",y:"+ Math.round(d.pos().y) + "},";}if (d.type() == 'big')bigdot += "{x:" + Math.round(d.pos().x) + ",y:"+ Math.round(d.pos().y) + "},";d = d.right();}if (fromdot.substring(fromdot.length - 1, fromdot.length) == ',')fromdot = fromdot.substring(0, fromdot.length - 1);fromdot += "]";if (smalldot.substring(smalldot.length - 1, smalldot.length) == ',')smalldot = smalldot.substring(0, smalldot.length - 1);smalldot += "]";if (todot.substring(todot.length - 1, todot.length) == ',')todot = todot.substring(0, todot.length - 1);todot += "]";if (bigdot.substring(bigdot.length - 1, bigdot.length) == ',')bigdot = bigdot.substring(0, bigdot.length - 1);bigdot += "]";return bigdot;};this.restore = function (data) {var obj = data, d = _fromDot.right();if (obj.length) {for (var i = 0; i < obj.length; i++) {if (!d) {break;}d.moveTo(obj[i].x, obj[i].y);d.moveTo(obj[i].x, obj[i].y);d = d.right();}}this.hide();};this.fromDot = function () {return _fromDot;};this.toDot = function () {return _toDot;};this.midDot = function () {// 返回中间点var mid = _fromDot.right(), end = _fromDot.right().right();while (end.right() && end.right().right()) {end = end.right().right();mid = mid.right();}return mid;};this.show = function () {var d = _fromDot;while (d) {d.node().show();d = d.right();}};this.hide = function () {var d = _fromDot;while (d) {d.node().hide();d = d.right();}};this.remove = function () {var d = _fromDot;while (d) {if (d.right()) {d = d.right();d.left().remove();} else {d.remove();d = null;}}};}// 初始化操作_o = $.extend(true, _o, o);_path = _r.path(_o.attr.path.path).attr(_o.attr.path);_markpath=_r.path(_o.attr.path.path).attr({fill: "none",stroke: "white","stroke-miterlimit": 10,"stroke-width": 14,"-webkit-tap-highlight-color": "rgba(0, 0, 0, 0)","visibility":"hidden","pointer-events": "stroke","cursor": "crosshair"});_arrow = _r.path(_o.attr.arrow.path).attr(_o.attr.arrow);_dotList = new dotList();_dotList.hide();_text = _r.text(0, 0, _o.text.text || _o.text.patten.replace('{from}', _from.text()).replace('{to}',_to.text())).attr(_o.attr.text);_text.drag(function (dx, dy) {if (!myflow.config.editable)return;_text.attr({x: _ox + dx,y: _oy + dy});}, function () {_ox = _text.attr('x');_oy = _text.attr('y');}, function () {var mid = _dotList.midDot().pos();_textPos = {x: _text.attr('x') - mid.x,y: _text.attr('y') - mid.y};});refreshpath(); // 初始化路径// 事件处理--------------------这里看不懂$([_path.node, _text.node, _arrow.node, _markpath.node]).bind("contextmenu", function (e) {if (_this.getId() == _id) {_textself = _text;myflow.config.tools.contextmenu(e, _this, _textself,"path", function (txt) {if (_this.getId() == _id) {_textself.attr({text: txt});}});}return false;});$([_path.node, _markpath.node, _arrow.node, _text.node]).bind("dblclick", function () { myflow.config.tools.dblclickPath(_from, _to, _path); });//双击线事件$([_path.node,_markpath.node, _arrow.node, _text.node]).bind('click', function () {if (!myflow.config.editable)return;$(_r).trigger('click', _this);$(_r).data('currNode', _this);myflow.config.tools.clickPath(_id);return false;});// 处理点击事件，线或矩形var clickHandler = function (e, src) {if (!myflow.config.editable)return;if (src && src.getId() == _id) {_dotList.show();// $(_r).trigger('showprops', [_o.props, _this]);} else {_dotList.hide();}var mod = $(_r).data('mod');switch (mod) {// case 'pointer'://         console.log("点击的是点")  //     break;// case 'path'://         console.log("点击的是线")//     break;}};$(_r).bind('click', clickHandler);// 删除事件处理var removerectHandler = function (e, src) {if (!myflow.config.editable)return;if (src&& (src.getId() == _from.getId() || src.getId() == _to.getId())) {$(_r).trigger('removepath', _this);}};$(_r).bind('removerect', removerectHandler);// 矩形移动时间处理var rectresizeHandler = function (e, src) {if (!myflow.config.editable)return;if (_from && _from.getId() == src.getId()) {var rp;if (_dotList.fromDot().right().right().type() == 'to') {rp = {x: _to.getBBox().x + _to.getBBox().width / 2,y: _to.getBBox().y + _to.getBBox().height / 2};} else {rp = _dotList.fromDot().right().right().pos();}var p = myflow.util.connPoint(_from.getBBox(), rp);_dotList.fromDot().moveTo(p.x, p.y);refreshpath();}if (_to && _to.getId() == src.getId()) {var rp;if (_dotList.toDot().left().left().type() == 'from') {rp = {x: _from.getBBox().x + _from.getBBox().width / 2,y: _from.getBBox().y + _from.getBBox().height / 2};} else {rp = _dotList.toDot().left().left().pos();}var p = myflow.util.connPoint(_to.getBBox(), rp);_dotList.toDot().moveTo(p.x, p.y);refreshpath();}};$(_r).bind('rectresize', rectresizeHandler);var textchangeHandler = function (e, v, src) {if (src.getId() == _id) {// 改变自身文本_text.attr({text: v});_autoText = false;}//$('body').append('['+_autoText+','+_text.attr('text')+','+src.getId()+','+_to.getId()+']');if (_autoText) {if (_to.getId() == src.getId()) {//$('body').append('change!!!');_text.attr({text: _o.text.patten.replace('{from}',_from.text()).replace('{to}', v)});}else if (_from.getId() == src.getId()) {//$('body').append('change!!!');_text.attr({text: _o.text.patten.replace('{from}', v).replace('{to}', _to.text())});}}};$(_r).bind('textchange', textchangeHandler);// 函数-------------------------------------------------this.from = function () {return _from;};this.getFrom=function(){var from=null;from=_from;return from;}this.getTo=function(){var to=null;to=_to;return to;}this.to = function () {return _to;};this.getprops = function () {return _o.props;};this.getlineType = function () {return _o.lineType;};// 转化json数据this.toJson = function () {var _tPos = _dotList.toPathString();var data = "{lineID:'" + (!_o.lineID ? "" : _o.lineID) + "',lineType:'" + _o.lineType + "',from:'" + _from.getId() + "',to:'" + _to.getId()+ "', dots:" + _dotList.toJson() + ",path_p:'" + _tPos[0] + "',path_arr:'" + _tPos[1] + "',text:{text:'"+ _text.attr('text') + "',textPos:{x:"+ Math.round(_textPos.x) + ",y:" + Math.round(_textPos.y)+ "}}}";//, props:{";//for (var k in _o.props) {//    data += k + ":{value:'"//        + _o.props[k].value + "'},";//}//if (data.substring(data.length - 1, data.length) == ',')//    data = data.substring(0, data.length - 1);//data += '}}';return data;};// 恢复this.restore = function (data) {var obj = data;_o = $.extend(true, _o, data);if (_o.text.text != null) {//$('body').append('['+_text.attr('text')+','+_o.text.text+']');if (_text.attr('text') != _o.text.text) {//$('body').append('['+_text.attr('text')+','+_o.text.text+']');_text.attr({ text: _o.text.text });_autoText = false;}}if (obj.dots != null) {_dotList.restore(obj.dots);}};// 删除this.remove = function () {_dotList.remove();_path.remove();_markpath.remove();_arrow.remove();_text.remove();try {$(_r).unbind('click', clickHandler);} catch (e) {}try {$(_r).unbind('removerect', removerectHandler);} catch (e) {}try {$(_r).unbind('rectresize', rectresizeHandler);;} catch (e) {}try {$(_r).unbind('textchange', textchangeHandler);} catch (e) {}};// 刷新路径function refreshpath() {var p = _dotList.toPathString(), mid = _dotList.midDot().pos();_path.attr({path: p[0]});_markpath.attr({path:p[0]});_arrow.attr({path: p[1]});_text.attr({x: mid.x + _textPos.x,y: mid.y + _textPos.y});// $('body').append('refresh.');}this.getId = function () {return _id;};this.text = function () {return _text.attr('text');};this.attr = function (attr) {if (attr && attr.path)_path.attr(attr.path);if (attr && attr.arrow)_arrow.attr(attr.arrow);// $('body').append('aaaaaa');};if(dots){//_dotList.restore(dots);// rectresizeHandler(null,_to);// $("#path").click();// $(_r).data('currNode', null);}return _this;};//myflow.props = function (o, r) {//    var _this = this, _pdiv = $('#myflow_props').hide().draggable({//        handle: '#myflow_props_handle'//    }).resizable().css(myflow.config.props.attr).bind('click',//        function () {//            return false;//        }), _tb = _pdiv.find('table'), _r = r, _src;//    var showpropsHandler = function (e, props, src) {//        if (_src && _src.getId() == src.getId()) {// 连续点击不刷新//            return;//        }//        _src = src;//        $(_tb).find('.editor').each(function () {//            var e = $(this).data('editor');//            if (e)//                e.destroy();//        });//        _tb.empty();//       // _pdiv.show();//        //for (var k in props) {//        //    _tb.append('<tr><th>' + props[k].label + '</th><td><div id="p'//        //        + k + '" class="editor"></div></td></tr>');//        //    if (props[k].editor)//        //        props[k].editor().init(props, k, 'p' + k, src, _r);//        //    // $('body').append(props[i].editor+'a');//        //}//    };//     this.restore = function (data) {//         var obj = data;//         // if (typeof data === 'string')//         // obj = eval(data);//         //console.log(obj);//         _tb = $.extend(true, _tb, data);//     };//    $(_r).bind('showprops', showpropsHandler);//};// 属性编辑器myflow.editors = {textEditor: function () {var _props, _k, _div, _src, _r;this.init = function (props, k, div, src, r) {_props = props;_k = k;_div = div;_src = src;_r = r;$('<input  style="width:100%;"/>').val(_src.text()).change(function () {props[_k].value = $(this).val();$(_r).trigger('textchange', [$(this).val(), _src]);}).appendTo('#' + _div);// $('body').append('aaaa');$('#' + _div).data('editor', this);};this.destroy = function () {$('#' + _div + ' input').each(function () {_props[_k].value = $(this).val();$(_r).trigger('textchange', [$(this).val(), _src]);});// $('body').append('destroy.');};}};// 初始化流程myflow.init = function (c, o) {var _w = $(window).width(), _h = $(window).height(), _r = Raphael(c, _w* 1.5, _h * 1.5), _states = {}, _paths = {};$.extend(true, myflow.config, o);/*** 删除： 删除状态时，触发removerect事件，连接在这个状态上当路径监听到这个事件，触发removepath删除自身；* 删除路径时，触发removepath事件*/$(document).keydown(function (arg) {if (!myflow.config.editable)return;if (arg.keyCode == 46) {var c = $(_r).data('currNode');if (c) {if (c.getId().substring(0, 4) == 'rect') {if (!myflow.config.tools.deleteRect(c.getId(), c.toJson()))//删除成功继续执行{return false;}//添加到历史记录myflow.config.historys.push({state:"removerect",object:c,data:getJson()});$(_r).trigger('removerect', c);/*清除自定义轨迹*/myflow.config.moving.temp.map(function(item,index){item.remove();})myflow.config.moving={flag:false,prepdot:{x:0,y:0},dots:[],isNewDot:false,preRect:null,temp:[]};myflow.config.tools.deleteRected(c.getId(), c.toJson());} else if (c.getId().substring(0, 4) == 'path') {if (!myflow.config.tools.deletePath(c.getId())){return false;}//添加到历史记录myflow.config.historys.push({state:"removepath",object:c,data:getJson()});$(_r).trigger('removepath', c);myflow.config.tools.deletePathed(c.getId());}$(_r).removeData('currNode');}}});$(document).click(function () {$(_r).data('currNode', null);myflow.config.tempData={paths:_paths,states:_states}//$(_r).trigger('click', {//    getId: function () {//        return '00000000';//    }//});//$(_r).trigger('showprops', [myflow.config.props.props, {//    getId: function () {//        return '00000000';//    }//}]);});// 删除事件var removeHandler = function (e, src) {if (!myflow.config.editable)return;if (src.getId().substring(0, 4) == 'rect') {_states[src.getId()] = null;src.remove();delete _states[src.getId()];} else if (src.getId().substring(0, 4) == 'path') {_paths[src.getId()] = null;src.remove();delete _paths[src.getId()];}};$(_r).bind('removepath', removeHandler);$(_r).bind('removerect', removeHandler);// 添加节点$(_r).bind('addrect', function (e, type, o) {var data = getJson();if (myflow.config.tools.addRect && !myflow.config.tools.addRect(myflow.config.tools.states[type], o)){return false;}var rect = new myflow.rect($.extend(true, { type:type}, myflow.config.tools.states[type], o), _r);if (myflow.config.tools.addRected) myflow.config.tools.addRected(rect.getId(), rect.toJson());_states[rect.getId()] = rect;//添加到历史记录myflow.config.historys.push({state:"addrect",object:rect,data:data});});function getNodeID(obj) {var json = obj.toJson();var str = json.split(',')[1];return str.substring(4, str.length - 1);}// 添加路径var addPathHandler = function (e, from, to,dots) {var data = getJson();if (from.getType() == "start" && to.getType() == "end") {//结束节点不能退回return false;}if (myflow.config.tools.addPath && !myflow.config.tools.addPath(_paths,from,to)){return false;}var bExists = false;$.each(_paths, function (nIndex, nObj) {if ((nObj.from().getId() == from.getId() && nObj.to().getId() == to.getId() && nObj.getlineType() == "path")||(nObj.from().getId() == to.getId() && nObj.to().getId() == from.getId() && nObj.getlineType() == "path")) {bExists = true;return;}});if (bExists)return;var path = new myflow.path({ lineType: "path" }, _r, from, to, null, null, dots, null);myflow.config.tools.addPathed(path.getId(),path.toJson());_paths[path.getId()] = path;//添加到历史记录myflow.config.historys.push({state:"addpath",object:path,data:data});};var addjpathHandler = function (e, from, to, dots) {var data=getJson();var path = new myflow.jpath({}, _r, from, to,null,null,dots,null);myflow.config.tools.addPathed(path.getId(),path.toJson());_paths[path.getId()] = path;};var addlpathHandler = function (e, from, to,dots) {var data=getJson();var path = new myflow.lpath({}, _r, from, to,null,null,dots,null);myflow.config.tools.addPathed(path.getId(), path.toJson());_paths[path.getId()] = path;         };var addcpathHandler = function (e, from, to,dots) {var data=getJson();var path = new myflow.cpath({}, _r, from, to,null,null,dots,null);myflow.config.tools.addPathed(path.getId(),path.toJson());_paths[path.getId()] = path;};// 添加路径_驳回var addRejectpathHandler = function (e, from, to, dots) {//看下这两个节点间有没有联系，如果有，则不允许再画了var bExists = false;if (from.getType() == "end") {//结束节点不能退回return false;}//  var path = new myflow.rejectpath({}, _r, from, to);if (myflow.config.tools.addPath && !myflow.config.tools.addPath(_paths, from, to)) {return false;}$.each(_paths, function (nIndex, nObj) {if ((nObj.from().getId() == from.getId() && nObj.to().getId() == to.getId() && nObj.getlineType() == "rejectpath")||(nObj.from().getId() == to.getId() && nObj.to().getId() == from.getId() && nObj.getlineType() == "rejectpath")) {bExists = true;return;}});//console.log(bExists);if (bExists)return;var path = new myflow.path({ lineType: "rejectpath" }, _r, from, to, null, null, dots, null);myflow.config.tools.addPathed(path.getId(), path.toJson());_paths[path.getId()] = path;// CPFlowGlobal_IsNeedSave = true;};$(_r).bind('addpath', addPathHandler);$(_r).bind('addjpath', addjpathHandler);$(_r).bind('addlpath', addlpathHandler);$(_r).bind('addcpath', addcpathHandler);$(_r).bind('addpathfallback', addRejectpathHandler);var path,rect,circle;$("#myflow").mousemove(function (e) {var moving = myflow.config.moving;if(moving.flag){var pre = $(_r).data('currNode');if(path&&!moving.isNewDot){path.remove();circle.remove();}else{moving.isNewDot=false;}var dot = moving.prepdot;if(pre&&pre.getBBox()){dot = myflow.util.connPoint(pre.getBBox(), {x:e.pageX,y:e.pageY});}var x = e.pageX-10, y = e.pageY-10;circle=_r.circle(x, y, 6).attr({fill: 'red',stroke: '#fff',cursor: 'move'});path = _r.path('M' + dot.x + ' ' + dot.y + 'L' + x + ' ' + y + 'z').attr({stroke: '#808080',fill: "none","stroke-width": 2,cursor: "pointer"});moving.temp.push(circle);       moving.temp.push(path);     }})$("#myflow").click(function(e){if(myflow.config.moving.flag){var dot={x:e.pageX-10,y:e.pageY-10};myflow.config.moving.prepdot=dot;myflow.config.moving.dots.push(dot);}})this.getData = function () {return eval("(" + getJson() + ")");}this.checkData = function () {return saveCheck();}// 模式$(_r).data('mod', 'pointer');if (myflow.config.editable) {// 工具栏$("#myflow_tools").draggable({handle: '#myflow_tools_handle'}).css(myflow.config.tools.attr);$("#activtiy-dynamic-container").draggable({handle: '#activtiy-dynamic-container_handle'});$('#myflow_tools .node').hover(function () {$(this).addClass('mover');}, function () {$(this).removeClass('mover');});$('#myflow_tools .selectable').click(function (e) {$('.selected').removeClass('selected');$(this).addClass('selected');$(_r).data('mod', this.id);});$('#myflow_tools .state').each(function () {$(this).draggable({helper: 'clone'});});$(c).droppable({accept: '.state',drop: function (e, ui) {var temp = ui.helper.context.innerHTML;var _self = e;var x = e.pageX - $(this).offset().left;var y = e.pageY - $(this).offset().top;var id = temp.substring(temp.indexOf(">") + 1, temp.length).replace(/^\s\s*/, '').replace(/\s\s*$/, '');$(_r).trigger('addrect', [ui.helper.attr('type'), {attr: {x:x,y: y}}, id]);}});//保存校验事件，一定要有开始和结束节点，一个设备一定要同时具备from和tofunction saveCheck(){                //   debugger;var flag=0;var eqList=[];var fromList=[];var toList=[];var error=null;for (var i in _states) {if(_states[i].getType()=="start"||_states[i].getType()=="end"){ flag+=1;}else if(_states[i].getType()=="normal"){eqList.push(_states[i].getId());}}console.log(eqList);if(flag<2){error="缺少开始或结束节点";return error;}for (var j in _paths){fromList.push(_paths[j].from().getId());toList.push(_paths[j].to().getId());}console.log(fromList);console.log(toList);for (var k=0;k<eqList.length;k++){if($.inArray(eqList[k],fromList)==-1||$.inArray(eqList[k],toList)==-1){error="每个任务都应有输入和输出";return error;};}return error;}function getJson() {var data = '{states:{';for (var k in _states) {if (_states[k]) {data += _states[k].getId() + ':'+ _states[k].toJson() + ',';}}if (data.substring(data.length - 1, data.length) == ',')data = data.substring(0, data.length - 1);data += '},paths:{';for (var k in _paths) {if (_paths[k]) {data += _paths[k].getId() + ':'+ _paths[k].toJson() + ',';}}if (data.substring(data.length - 1, data.length) == ',')data = data.substring(0, data.length - 1);data += '}}';//,props:{props:{';//for (var c in myflow.config.props.props) {//    data += c + ":{value:'" + myflow.config.props.props[c].value + "'},"//}//if (data.substring(data.length - 1, data.length) == ",") {//    data = data.substring(0, data.length - 1)//}//data += '}}}';return data;}$('#myflow_save').click(function () {// 保存error=saveCheck();if(error!=null){alert(error);}else{myflow.config.tools.save(getJson());alert("保存成功");}//myflow.config.tools.save(getJson());});$('#myflow_publish').click(function () {// 发布myflow.config.tools.publish(getJson())});$('#myflow_revoke').click(function(){//撤销var temp=myflow.config.historys.pop();if(temp){switch(temp.state){case "addpath":$(_r).trigger('removepath', temp.object);break;case "addrect":$(_r).trigger('removerect', temp.object);break;case "removepath":restore(eval("(" + temp.data + ")"));break;case "removerect":restore(eval("(" + temp.data + ")"));break;}}else{alert("没有东西可以撤销！");}});$("#myflow_redraw").click(function(){ //重绘if(_states){for(var k in _states){_states[k].remove();}}if(_paths){for(var k in _paths){_paths[k].remove();}}_states={};_paths={};myflow.config.moving.temp.map(function(item,index){item.remove();})myflow.config.moving={flag:false,prepdot:{x:0,y:0},dots:[],isNewDot:false,preRect:null,temp:[]};});$("#pointer").click(function(){ //重绘myflow.config.moving.temp.map(function(item,index){item.remove();})myflow.config.moving={flag:false,prepdot:{x:0,y:0},dots:[],isNewDot:false,preRect:null,temp:[]};})// 属性框// new myflow.props({}, _r);}// 恢复if (o.restore) {restore(o.restore);}function restore(data){var rmap = {};if (data.states) {for (var k in data.states) {if(!_states[k]){var rect = new myflow.rect($.extend(true,{},myflow.config.tools.states[data.states[k].type],data.states[k]), _r,k);rect.restore(data.states[k]);rmap[k] = rect;_states[rect.getId()] = rect;}}}if (data.paths) {for (var k in data.paths) {//if (data.paths[k].lineType == 'rejectpath') {//    var from = rmap && rmap[data.paths[k].from] || _states[data.paths[k].from];//    var to = rmap && rmap[data.paths[k].to] || _states[data.paths[k].to];//    var p = new myflow.rejectpath($.extend(true, {}, myflow.config.tools.rejectpath, data.paths[k]), _r, from, to, null, null, data.paths[k].dots, k);//    p.restore(data.paths[k]);//    _paths[p.getId()] = p;//}//else {var from=rmap&&rmap[data.paths[k].from] || _states[data.paths[k].from];var to = rmap && rmap[data.paths[k].to] || _states[data.paths[k].to];var p = new myflow.path(data.paths[k], _r, from, to, null, null, data.paths[k].dots, k);p.restore(data.paths[k]);_paths[p.getId()] = p;//  }}//for (var k in data.paths) {//    if(!_paths[k]){//        if(data.paths[k].lineType=='path'){//            var from=rmap&&rmap[data.paths[k].from] || _states[data.paths[k].from];//            var to=rmap&&rmap[data.paths[k].to] || _states[data.paths[k].to];//            var p = new myflow.path($.extend(true, {},myflow.config.tools.path, data.paths[k]), _r, from,to,null,null,null,k);//            p.restore(data.paths[k]);//            _paths[p.getId()] = p;//        }//        else if(data.paths[k].lineType=='jpath'){//            var from=rmap&&rmap[data.paths[k].from] || _states[data.paths[k].from];//            var to=rmap&&rmap[data.paths[k].to] || _states[data.paths[k].to];//            var p = new myflow.jpath($.extend(true, {},myflow.config.tools.path, data.paths[k]), _r, from,to,null,null,null,k);//            p.restore(data.paths[k]);//            _paths[p.getId()] = p;//        }//        else if(data.paths[k].lineType=='lpath'){//            var from=rmap&&rmap[data.paths[k].from] || _states[data.paths[k].from];//            var to=rmap&&rmap[data.paths[k].to] || _states[data.paths[k].to];//            var p = new myflow.lpath($.extend(true, {},myflow.config.tools.path, data.paths[k]), _r, from,to,null,null,null,k);//            p.restore(data.paths[k]);//            _paths[p.getId()] = p;//        }//        else if(data.paths[k].lineType=='cpath'){//            var from=rmap&&rmap[data.paths[k].from] || _states[data.paths[k].from];//            var to=rmap&&rmap[data.paths[k].to] || _states[data.paths[k].to];//            var p = new myflow.cpath($.extend(true, {},myflow.config.tools.path, data.paths[k]), _r, from,to,null,null,null,k);//            p.restore(data.paths[k]);//            _paths[p.getId()] = p;//        }//    }//}}// if(data.props){//     for(var s in data.props){//         var n=new myflow.props($.extend(true,{},myflow.config.tools.props[data.props[s].type],data.props[s]),_r,s)//         n.restore(data.props[s]);//     }// }}// 历史状态var hr = myflow.config.historyRects, ar = myflow.config.activeRects;if (hr.rects.length || ar.rects.length) {var pmap = {}, rmap = {};for (var pid in _paths) {// 先组织MAPif (!rmap[_paths[pid].from().text()]) {rmap[_paths[pid].from().text()] = {rect: _paths[pid].from(),paths: {}};}rmap[_paths[pid].from().text()].paths[_paths[pid].text()] = _paths[pid];if (!rmap[_paths[pid].to().text()]) {rmap[_paths[pid].to().text()] = {rect: _paths[pid].to(),paths: {}};}}for (var i = 0; i < hr.rects.length; i++) {if (rmap[hr.rects[i].name]) {rmap[hr.rects[i].name].rect.attr(hr.rectAttr);}for (var j = 0; j < hr.rects[i].paths.length; j++) {if (rmap[hr.rects[i].name].paths[hr.rects[i].paths[j]]) {rmap[hr.rects[i].name].paths[hr.rects[i].paths[j]].attr(hr.pathAttr);}}}for (var i = 0; i < ar.rects.length; i++) {if (rmap[ar.rects[i].name]) {rmap[ar.rects[i].name].rect.attr(ar.rectAttr);}for (var j = 0; j < ar.rects[i].paths.length; j++) {if (rmap[ar.rects[i].name].paths[ar.rects[i].paths[j]]) {rmap[ar.rects[i].name].paths[ar.rects[i].paths[j]].attr(ar.pathAttr);}}}}}//获取from的type// 添加jquery方法$.fn.myflow = function (o) {return this.each(function () {myflow.init(this, o);});};$.myflow = myflow;})(jQuery);var myFlowMenu = {renderMenu: function (e, items) {var _id = Notify.Guid() + "_myflowcontextmenu";if ($(".myflowcontextmenu").hasClass("myflowcontextmenu")) {$(".myflowcontextmenu").remove();}var $menu = $('<div id="' + _id + '" class="dropdown bootstrapMenu myflowcontextmenu" style="z-index:10000;position:absolute;" />');var $ul = $('<ul class="dropdown-menu" style="position:static;display:block;font-size:0.9em;" />');$menu.css({left: e.pageX,top: e.pageY});$("body").on('click', function (evt) {var destElement = evt.toElement || evt.relatedTarget;$menu.hide();$menu.remove();});var itemsClick = {};$.each(items, function (index, item) {itemsClick[item.action] = item.onClick;if (item.icon && item.icon != "") {$ul.append('<li role="presentation" data-action="' + item.action + '">' +'<a href="#" role="menuitem">' +'<i class="fa ' + (item.icon || '') + '"></i> ' +'<span class="actionName">' + item.text + '</span>' +'</a>' +'</li>');}else {$ul.append('<li role="presentation" data-action="' + item.action + '">' +'<a href="#" role="menuitem"><span class="actionName">' + item.text + '</span></a>' +'</li>');}});$("body").append($menu);$menu.show();$ul.find("li").on("click", function (e) {if (itemsClick[$(this).attr("data-action")]) {itemsClick[$(this).attr("data-action")](e);}});$menu.on("contextmenu", function () {return false;});return $menu.append($ul);}
}

js初始化this.Workflow = $(this.workFlowId).myflow({allowStateMutiLine: true,basePath: "",restore: result,editable: true,//把默认修改属性的功能给关闭了tools: {contextmenu: function (e, $this, $text,type, func) {var items = [{text: "备注",icon: "fa fa-user",action: "attr1",onClick: function (result) {$("#flow-text-remark-modal").find("#flow-text-remark").val($text.node.textContent);$("#flow-text-remark-modal").modal("show");$("#flow-text-remark-modal").find(".btn-primary").click(function () {var text = $("#flow-text-remark-modal").find("#flow-text-remark").val();if (!text || text == "") {text = "";}func(text);$("#flow-text-remark-modal").modal("hide");myWorkflow.saveWorkFlow();});}}];if (type == "rect"){items.push({text: "属性",icon: "fa fa-user",action: "attr",onClick: function (result) {}});}myFlowMenu.renderMenu(e, items);},save: function (data) {},publish: function (data) {console.log("发布", eval("(" + data + ")"));},//添加路径时触发 返回true or falseaddPath: function (paths, from, to) {console.log("添加路径", paths, from, to);return true;},//添加路径成功时触发addPathed: function (id, data) {console.log("添加路径成功", id, data);myWorkflow.saveWorkFlow();//console.log(eval("(" + data + ")").from);},///添加节点addRect: function (state, o) {if (state.type == "start" || state.type == "end"){return false;}console.log("添加节点", state + o);return true;},addRected: function (rect, id, data) {myWorkflow.saveWorkFlow();console.log("添加节点成功", id, eval("(" + data + ")"));return true;},clickPath: function (id) {console.log("点击线",id)},dblclickPath: function (from,to,path) {},clickRect: function ($this, $text, func) {myWorkflow.ActivtiyReset();$(myWorkflow.activtiyContainer).css({ "display": "block" });$(myWorkflow.activtiyContainer).find("#ActivityName").val($text.node.textContent);$(myWorkflow.activtiyContainer).find("#ActivityName").trigger("change", [$this, $text, func]);//  alert($(myWorkflow.activtiyContainer).find("#ActivityName").val());myWorkflow.setActivtiy($this.getId(),$this);// console.log("单击节点，"+data);},dblclickRect: function (id, data) {console.log("双击节点", id, eval("(" + data + ")"));},//删除线前deletePath: function (id) {console.log("删除线前", id);return true;},//删除线成功后deletePathed: function (id) {console.log("删除线", id);myWorkflow.saveWorkFlow();},deleteRect: function (id, data) {var rect=eval("(" + data + ")");//console.log("删除节点", id, rect);if (rect.type == "start" || rect.type == "end"){console.log("开始结束节点不能删除");return false;}return true;},deleteRected:function(id,data){myWorkflow.saveWorkFlow();},equipmentTypeChange: function (event, value, data) {console.log(event);},revoke: function (id) {}}});