add the xml parse function
ColsonZhang
parent
47d498871f
commit
fdb64b61c0
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@ -55,6 +55,12 @@
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## 更新日志
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* 2021年2月1日，前端更新
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* 发现bug，拖拽元件时，发现连线无法跟着移动
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* 增加了对xml格式文件的电路解析info
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* 将电路具体的解析info转换为spice网表电路功能待开发
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* 
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* 2021年1月31日，前端更新
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* 增加了元件属性修改功能，增加了对属性的解析
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Binary file not shown.
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After Width: | Height: | Size: 237 KiB |
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@ -0,0 +1,50 @@
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<mxGraphModel>
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<root>
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<mxCell id="0" />
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<mxCell id="1" parent="0" />
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<mxCell id="4" value="Name=Vdd;Value=10 V;" style="shape=vdd;verticalLabelPosition=top;verticalAlign=bottom" vertex="1" parent="1">
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<mxGeometry x="380" y="60" width="40" height="30" as="geometry" />
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</mxCell>
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<mxCell id="5" value="Name=Gnd;" style="shape=gnd;verticalLabelPosition=top;verticalAlign=bottom" vertex="1" parent="1">
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<mxGeometry x="380" y="360" width="40" height="40" as="geometry" />
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</mxCell>
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<mxCell id="6" value="Name=NMOS;Length=100nm;Width=20nm;" style="shape=n_mosfet;verticalLabelPosition=top;verticalAlign=bottom" vertex="1" parent="1">
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<mxGeometry x="330" y="260" width="60" height="60" as="geometry" />
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</mxCell>
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<mxCell id="7" value="Name=PMOS;Length=100nm;Width=20nm;" style="shape=p_mosfet;verticalLabelPosition=top;verticalAlign=bottom" vertex="1" parent="1">
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<mxGeometry x="330" y="130" width="60" height="60" as="geometry" />
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</mxCell>
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<mxCell id="8" style="exitX=1;exitY=0.25;sourcePort=s;targetPort=s;" edge="1" parent="1" source="7" target="4">
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<mxGeometry relative="1" as="geometry" />
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</mxCell>
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<mxCell id="9" style="exitX=1;exitY=0.75;sourcePort=d;targetPort=s;" edge="1" parent="1" source="7" target="6">
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<mxGeometry relative="1" as="geometry">
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<Array as="points">
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<mxPoint x="400" y="270" />
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</Array>
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</mxGeometry>
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</mxCell>
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<mxCell id="10" style="exitX=1;exitY=0.75;sourcePort=d;targetPort=n;" edge="1" parent="1" source="6" target="5">
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<mxGeometry relative="1" as="geometry" />
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</mxCell>
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<mxCell id="11" style="exitX=0;exitY=0.5;sourcePort=g;targetPort=g;" edge="1" parent="1" source="6" target="7">
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<mxGeometry relative="1" as="geometry" />
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</mxCell>
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<mxCell id="12" value="Name=Pin;" style="shape=pin;verticalLabelPosition=top;verticalAlign=bottom" vertex="1" parent="1">
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<mxGeometry x="160" y="210" width="40" height="40" as="geometry" />
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</mxCell>
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<mxCell id="13" style="exitX=1;exitY=0.5;sourcePort=e;" edge="1" parent="1" source="12" target="11">
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<mxGeometry relative="1" as="geometry">
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<mxPoint x="330" y="230" as="targetPoint" />
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</mxGeometry>
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</mxCell>
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<mxCell id="14" value="Name=Pout;" style="shape=pout;verticalLabelPosition=top;verticalAlign=bottom" vertex="1" parent="1">
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<mxGeometry x="500" y="210" width="40" height="40" as="geometry" />
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</mxCell>
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<mxCell id="15" style="exitX=0;exitY=0.5;sourcePort=e;" edge="1" parent="1" source="14" target="9">
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<mxGeometry relative="1" as="geometry">
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<mxPoint x="400" y="230" as="targetPoint" />
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</mxGeometry>
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</mxCell>
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</root>
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</mxGraphModel>
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@ -217,8 +217,9 @@
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</script>
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<script type="text/javascript">
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function ParseAttribute(value)
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{
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// 获取属性
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function ParseAttribute(value)
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{
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value = value||"name=unknown;" ;
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value = value.toLowerCase();
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var attribute = {} ;
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@ -233,7 +234,141 @@
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}
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}
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return attribute;
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};
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};
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// 初步从xml中提取有用信息
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function ParseSpice(circuit_xml){
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var encoder = new mxCodec();
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var node = encoder.encode(circuit_xml);
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var content = "";
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var term = "";
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let reg_1 = /<mxcell.+?\/>/ig;
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let reg_2 = /<mxcell.+?\/mxcell>/ig;
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let reg_3 = /<mxGeometry.+?\/>/ig;
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let reg_4 = /<mxGeometry.+?<\/mxGeometry>/ig;
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let reg_5 = /vertex="1"/ig;
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let reg_id = /id="(.*?)"/i;
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let reg_value = /value="(.+?)"/i;
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let reg_style = /style="(.+?)"/i;
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let reg_parent = /parent="(.+?)"/i;
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let reg_edge = /edge="(.+?)"/i;
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let reg_source = /source="(.+?)"/i;
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let reg_target = /target="(.+?)"/i;
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let element_list = [];
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let wires_list = [];
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let element = [];
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let wires = [];
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let result = {};
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content += mxUtils.getXml(node);
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// remove heading text
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term = content.match(reg_1);
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content = content.replace(term[0],'');
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content = content.replace(term[1],'');
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// remove each element_list's geometry
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term = content.match(reg_2);
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for(var i=0 ; i<term.length; i++){
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var geometry = term[i].match(reg_4);
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if(geometry != null){
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term[i] = term[i].replace(geometry,'');
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}
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else{
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geometry = term[i].match(reg_3);
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term[i] = term[i].replace(geometry,'');
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}
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}
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// remove some text
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for(var i=0; i<term.length; i++){
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term[i] = term[i].replace("<mxCell","");
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term[i] = term[i].replace("</mxCell>","");
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term[i] = term[i].replace(">","");
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}
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// divide term into element_list and wires_list
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for(var i=0 ; i<term.length; i++){
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var vertex = term[i].match(reg_5);
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if(vertex != null){
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term[i] = term[i].replace(vertex,"")
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element_list.push(term[i]);
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}
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else{
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wires_list.push(term[i]);
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}
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}
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// full elements
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for(var i=0; i<element_list.length; i++){
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let ele = {};
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let ele_v = {};
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let ele_s = {};
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let temp_ele ;
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// get id
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ele['id'] = element_list[i].match(reg_id)[1] ;
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// get value
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temp_ele = element_list[i].match(reg_value)[1] ;
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temp_ele = temp_ele.split(";");
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for(var j=0; j<temp_ele.length ;j++){
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let tem = temp_ele[j].split("=");
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ele_v[tem[0]] = tem[1];
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}
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ele['value'] = ele_v ;
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// get style
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temp_ele = element_list[i].match(reg_style)[1] ;
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temp_ele = temp_ele.split(";");
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for(var j=0; j<temp_ele.length; j++){
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let tem = temp_ele[j].split("=");
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ele_s[tem[0]] = tem[1];
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}
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ele['style'] = ele_s ;
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// get parent
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ele['parent'] = element_list[i].match(reg_parent)[1] ;
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element.push(ele);
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}
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// full wires
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for(var i=0; i<wires_list.length ; i++){
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let ele = {};
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let ele_s = {};
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let temp_ele ;
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// get id
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ele['id'] = wires_list[i].match(reg_id)[1] ;
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// get style
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temp_ele = wires_list[i].match(reg_style)[1] ;
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temp_ele = temp_ele.split(";");
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for(var j=0; j<temp_ele.length; j++){
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let tem = temp_ele[j].split("=");
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ele_s[tem[0]] = tem[1];
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}
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ele['style'] = ele_s ;
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// get edge
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ele['edge'] = wires_list[i].match(reg_edge)[1];
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// get source
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ele['source'] = wires_list[i].match(reg_source)[1];
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// get target
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ele['target'] = wires_list[i].match(reg_target)[1];
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wires.push(ele);
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}
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result['elements'] = element;
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result['wires'] = wires;
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return result ;
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};
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// 根据从xml提取出来的info生成spice网表
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function ExtractSpice(info){
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};
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</script>
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@ -581,34 +716,57 @@ function showOutline(graph)
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mxUtils.popup(mxUtils.getPrettyXml(node), true);
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}));
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document.body.appendChild(mxUtils.button('Create toolbar entry from selection', function()
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// Extract SPICE model
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document.body.appendChild(mxUtils.button('Show SPICE', function()
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{
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if (!graph.isSelectionEmpty())
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{
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// Creates a copy of the selection array to preserve its state
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var cells = graph.getSelectionCells();
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var bounds = graph.getView().getBounds(cells);
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let content = '';
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var node = ParseSpice(graph.getModel());
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for(var i=0; i<node['elements'].length; i++){
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content += node['elements'][i]['id'] + '\t';
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content += node['elements'][i]['value']['Name'] + '\t';
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content += node['elements'][i]['style']['shape'] + '\n';
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};
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// Function that is executed when the image is dropped on
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// the graph. The cell argument points to the cell under
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// the mousepointer if there is one.
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var funct = function(graph, evt, cell)
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{
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graph.stopEditing(false);
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for(var i=0; i<node['wires'].length; i++){
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content += node['wires'][i]['id'] + '\t';
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content += node['wires'][i]['style']['sourcePort'] +'\t';
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content += node['wires'][i]['source'] + '\t';
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content += node['wires'][i]['target'] + '\n';
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};
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var pt = graph.getPointForEvent(evt);
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var dx = pt.x - bounds.x;
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var dy = pt.y - bounds.y;
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graph.setSelectionCells(graph.importCells(cells, dx, dy, cell));
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}
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// Creates the image which is used as the drag icon (preview)
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var img = toolbar.addMode(null, 'editors/images/outline.gif', funct);
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mxUtils.makeDraggable(img, graph, funct);
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}
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mxUtils.popup(content, true);
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}));
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// document.body.appendChild(mxUtils.button('Create toolbar entry from selection', function()
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// {
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// if (!graph.isSelectionEmpty())
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// {
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// // Creates a copy of the selection array to preserve its state
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// var cells = graph.getSelectionCells();
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// var bounds = graph.getView().getBounds(cells);
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// // Function that is executed when the image is dropped on
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// // the graph. The cell argument points to the cell under
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// // the mousepointer if there is one.
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// var funct = function(graph, evt, cell)
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// {
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// graph.stopEditing(false);
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// var pt = graph.getPointForEvent(evt);
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// var dx = pt.x - bounds.x;
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// var dy = pt.y - bounds.y;
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// graph.setSelectionCells(graph.importCells(cells, dx, dy, cell));
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// }
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// // Creates the image which is used as the drag icon (preview)
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// var img = toolbar.addMode(null, 'editors/images/outline.gif', funct);
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// mxUtils.makeDraggable(img, graph, funct);
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// }
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// }));
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// Wire-mode
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var checkbox = document.createElement('input');
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checkbox.setAttribute('type', 'checkbox');
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