mirror of
https://github.com/mermaid-js/mermaid.git
synced 2025-11-02 11:54:15 +01:00
Refactoring, split of diagrams into different folders for easier additions of more diagram types
This commit is contained in:
knsv
278
src/diagrams/flowchart/flowRenderer.js
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278
src/diagrams/flowchart/flowRenderer.js
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@@ -0,0 +1,278 @@
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/**
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* Created by knut on 14-12-11.
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*/
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var graph = require('./graphDb');
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var flow = require('./parser/flow');
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var dot = require('./parser/dot');
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var utils = require('../../utils');
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var he = require('he');
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var dagreD3 = require('dagre-d3');
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/**
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* Function that adds the vertices found in the graph definition to the graph to be rendered.
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* @param vert Object containing the vertices.
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* @param g The graph that is to be drawn.
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*/
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exports.addVertices = function (vert, g) {
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var keys = Object.keys(vert);
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var styleFromStyleArr = function(styleStr,arr){
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var i;
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// Create a compound style definition from the style definitions found for the node in the graph definition
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for (i = 0; i < arr.length; i++) {
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if (typeof arr[i] !== 'undefined') {
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styleStr = styleStr + arr[i] + ';';
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}
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}
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return styleStr;
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};
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// Iterate through each item in the vertice object (containing all the vertices found) in the graph definition
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keys.forEach(function (id) {
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var vertice = vert[id];
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var verticeText;
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var i;
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/**
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* Variable for storing the extracted style for the vertice
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* @type {string}
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*/
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var style = '';
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var classes = graph.getClasses();
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// Check if class is defined for the node
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if(vertice.classes.length >0){
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for (i = 0; i < vertice.classes.length; i++) {
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style = styleFromStyleArr(style,classes[vertice.classes[i]].styles);
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}
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}
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else{
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// Use default classes
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style = styleFromStyleArr(style,classes.default.styles);
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}
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// Create a compound style definition from the style definitions found for the node in the graph definition
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style = styleFromStyleArr(style, vertice.styles);
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// Use vertice id as text in the box if no text is provided by the graph definition
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if (typeof vertice.text === 'undefined') {
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verticeText = vertice.id;
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}
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else {
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verticeText = vertice.text;
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}
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var radious = 0;
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var _shape = '';
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// Set the shape based parameters
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switch(vertice.type){
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case 'round':
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radious = 5;
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_shape = 'rect';
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break;
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case 'square':
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_shape = 'rect';
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break;
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case 'diamond':
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_shape = 'question';
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break;
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case 'odd':
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_shape = 'rect_left_inv_arrow';
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break;
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case 'circle':
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_shape = 'circle';
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break;
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default:
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_shape = 'rect';
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}
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// Add the node
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g.setNode(vertice.id, {labelType: "html",shape:_shape, label: verticeText, rx: radious, ry: radious, style: style, id:vertice.id});
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});
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};
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/**
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* Add edges to graph based on parsed graph defninition
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* @param {Object} edges The edges to add to the graph
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* @param {Object} g The graph object
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*/
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exports.addEdges = function (edges, g) {
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var cnt=0;
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var aHead;
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edges.forEach(function (edge) {
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cnt++;
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// Set link type for rendering
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if(edge.type === 'arrow_open'){
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aHead = 'none';
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}
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else{
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aHead = 'normal';
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}
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var style = '';
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if(typeof edge.style !== 'undefined'){
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edge.style.forEach(function(s){
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style = style + s +';';
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});
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}
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// Add the edge to the graph
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if (typeof edge.text === 'undefined') {
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if(typeof edge.style === 'undefined'){
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g.setEdge(edge.start, edge.end,{ style: "stroke: #333; stroke-width: 1.5px;fill:none", arrowheadStyle: "fill: #333", arrowhead: aHead},cnt);
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}else{
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g.setEdge(edge.start, edge.end, {
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style: style, arrowheadStyle: "fill: #333", arrowhead: aHead
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},cnt);
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}
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}
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// Edge with text
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else {
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if(typeof edge.style === 'undefined'){
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g.setEdge(edge.start, edge.end,{labelType: "html",style: "stroke: #333; stroke-width: 1.5px;fill:none", labelpos:'c', label: '<span style="background:#e8e8e8">'+edge.text+'</span>', arrowheadStyle: "fill: #333", arrowhead: aHead},cnt);
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}else{
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g.setEdge(edge.start, edge.end, {
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labelType: "html",style: style, arrowheadStyle: "fill: #333", label: edge.text, arrowhead: aHead
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},cnt);
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}
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}
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});
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};
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/**
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* Draws a flowchart in the tag with id: id based on the graph definition in text.
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* @param text
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* @param id
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*/
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exports.draw = function (text, id,isDot) {
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var parser;
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graph.clear();
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if(isDot){
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parser = dot.parser;
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}else{
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parser = flow.parser;
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}
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parser.yy = graph;
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// Parse the graph definition
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parser.parse(text);
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// Fetch the default direction, use TD if none was found
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var dir;
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dir = graph.getDirection();
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if(typeof dir === 'undefined'){
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dir='TD';
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}
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// Create the input mermaid.graph
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var g = new dagreD3.graphlib.Graph({multigraph:true})
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.setGraph({
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rankdir: dir,
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marginx: 20,
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marginy: 20
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})
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.setDefaultEdgeLabel(function () {
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return {};
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});
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// Fetch the verices/nodes and edges/links from the parsed graph definition
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var vert = graph.getVertices();
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var edges = graph.getEdges();
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var classes = graph.getClasses();
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if(typeof classes.default === 'undefined'){
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classes.default = {id:'default'};
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classes.default.styles = ['fill:#eaeaea','stroke:#666','stroke-width:1.5px'];
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}
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exports.addVertices(vert, g);
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exports.addEdges(edges, g);
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// Create the renderer
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var render = new dagreD3.render();
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// Add custom shape for rhombus type of boc (decision)
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render.shapes().question = function (parent, bbox, node) {
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var w = bbox.width,
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h = bbox.height,
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s = (w + h) * 0.8,
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points = [
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{x: s / 2, y: 0},
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{x: s, y: -s / 2},
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{x: s / 2, y: -s},
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{x: 0, y: -s / 2}
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];
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shapeSvg = parent.insert("polygon", ":first-child")
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.attr("points", points.map(function (d) {
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return d.x + "," + d.y;
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}).join(" "))
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.style("fill", "#fff")
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.style("stroke", "#333")
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.attr("rx", 5)
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.attr("ry", 5)
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.attr("transform", "translate(" + (-s / 2) + "," + (s * 2 / 4) + ")");
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node.intersect = function (point) {
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return dagreD3.intersect.polygon(node, points, point);
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};
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return shapeSvg;
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};
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// Add custom shape for box with inverted arrow on left side
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render.shapes().rect_left_inv_arrow = function (parent, bbox, node) {
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var w = bbox.width,
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h = bbox.height,
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points = [
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{x: -h/2, y: 0},
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{x: w, y: 0},
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{x: w, y: -h},
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{x: -h/2, y: -h},
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{x: 0, y: -h/2},
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];
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shapeSvg = parent.insert("polygon", ":first-child")
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.attr("points", points.map(function (d) {
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return d.x + "," + d.y;
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}).join(" "))
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.style("fill", "#fff")
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.style("stroke", "#333")
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.attr("transform", "translate(" + (-w / 2) + "," + (h * 2 / 4) + ")");
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node.intersect = function (point) {
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return dagreD3.intersect.polygon(node, points, point);
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};
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return shapeSvg;
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};
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// Add our custom arrow - an empty arrowhead
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render.arrows().none = function normal(parent, id, edge, type) {
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var marker = parent.append("marker")
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.attr("id", id)
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.attr("viewBox", "0 0 10 10")
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.attr("refX", 9)
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.attr("refY", 5)
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.attr("markerUnits", "strokeWidth")
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.attr("markerWidth", 8)
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.attr("markerHeight", 6)
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.attr("orient", "auto");
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var path = marker.append("path")
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.attr("d", "M 0 0 L 0 0 L 0 0 z");
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dagreD3.util.applyStyle(path, edge[type + "Style"]);
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};
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// Set up an SVG group so that we can translate the final graph.
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var svg = d3.select("#" + id);
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svgGroup = d3.select("#" + id + " g");
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// Run the renderer. This is what draws the final graph.
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render(d3.select("#" + id + " g"), g);
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// Center the graph
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var xCenterOffset = (svg.attr("width") - g.graph().width) / 2;
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//svgGroup.attr("transform", "translate(" + xCenterOffset + ", 20)");
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svg.attr("height", g.graph().height );
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svg.attr("width", g.graph().width );
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};
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207
src/diagrams/flowchart/graphDb.js
Normal file
207
src/diagrams/flowchart/graphDb.js
Normal file
@@ -0,0 +1,207 @@
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/**
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* Created by knut on 14-11-03.
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*/
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var vertices = {};
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var edges = [];
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var classes = [];
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var direction;
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// Functions to be run after graph rendering
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var funs = [];
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/**
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* Function called by parser when a node definition has been found
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* @param id
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* @param text
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* @param type
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* @param style
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*/
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exports.addVertex = function (id, text, type, style) {
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if(typeof id === 'undefined'){
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return;
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}
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if(id.trim().length === 0){
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return;
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}
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if (typeof vertices[id] === 'undefined') {
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vertices[id] = {id: id, styles: [], classes:[]};
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}
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if (typeof text !== 'undefined') {
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vertices[id].text = text;
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}
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if (typeof type !== 'undefined') {
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vertices[id].type = type;
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}
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if (typeof type !== 'undefined') {
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vertices[id].type = type;
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}
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if (typeof style !== 'undefined') {
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if (style !== null) {
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style.forEach(function (s) {
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vertices[id].styles.push(s);
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});
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}
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}
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};
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/**
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* Function called by parser when a link/edge definition has been found
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* @param start
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* @param end
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* @param type
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* @param linktext
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*/
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exports.addLink = function (start, end, type, linktext) {
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//console.log('Got edge', start, end);
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var edge = {start: start, end: end, type: undefined, text: ''};
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linktext = type.text;
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if (typeof linktext !== 'undefined') {
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edge.text = linktext;
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}
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if (typeof type !== 'undefined') {
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edge.type = type.type;
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}
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edges.push(edge);
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};
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/**
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* Updates a link with a style
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* @param pos
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* @param style
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*/
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exports.updateLink = function (pos, style) {
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var position = pos.substr(1);
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edges[pos].style = style;
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};
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exports.addClass = function (id, style) {
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if (typeof classes[id] === 'undefined') {
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classes[id] = {id: id, styles: []};
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}
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if (typeof style !== 'undefined') {
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if (style !== null) {
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style.forEach(function (s) {
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classes[id].styles.push(s);
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});
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}
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}
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};
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/**
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* Called by parser when a graph definition is found, stores the direction of the chart.
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* @param dir
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*/
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exports.setDirection = function (dir) {
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direction = dir;
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};
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/**
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* Called by parser when a graph definition is found, stores the direction of the chart.
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* @param dir
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*/
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exports.setClass = function (id,className) {
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if(id.indexOf(',')>0){
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id.split(',').forEach(function(id2){
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if(typeof vertices[id2] !== 'undefined'){
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vertices[id2].classes.push(className);
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}
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});
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}else{
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if(typeof vertices[id] !== 'undefined'){
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vertices[id].classes.push(className);
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}
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||||
}
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};
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/**
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* Called by parser when a graph definition is found, stores the direction of the chart.
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||||
* @param dir
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*/
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exports.setClickEvent = function (id,functionName) {
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if(id.indexOf(',')>0){
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id.split(',').forEach(function(id2) {
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if (typeof vertices[id2] !== 'undefined') {
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funs.push(function () {
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var elem = document.getElementById(id2);
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if (elem !== null) {
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elem.onclick = function () {
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eval(functionName + '(\'' + id2 + '\')');
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};
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}
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});
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}
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});
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}else{
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//console.log('Checking now for ::'+id);
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if(typeof vertices[id] !== 'undefined'){
|
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funs.push(function(){
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var elem = document.getElementById(id);
|
||||
if(elem !== null){
|
||||
//console.log('id was NOT null: '+id);
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||||
elem.onclick = function(){eval(functionName+'(\'' + id + '\')');};
|
||||
}
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||||
else{
|
||||
//console.log('id was null: '+id);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
};
|
||||
|
||||
exports.bindFunctions = function(){
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||||
//setTimeout(function(){
|
||||
funs.forEach(function(fun){
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||||
fun();
|
||||
});
|
||||
//},1000);
|
||||
|
||||
};
|
||||
exports.getDirection = function () {
|
||||
return direction;
|
||||
};
|
||||
/**
|
||||
* Retrieval function for fetching the found nodes after parsing has completed.
|
||||
* @returns {{}|*|vertices}
|
||||
*/
|
||||
exports.getVertices = function () {
|
||||
return vertices;
|
||||
};
|
||||
|
||||
/**
|
||||
* Retrieval function for fetching the found links after parsing has completed.
|
||||
* @returns {{}|*|edges}
|
||||
*/
|
||||
exports.getEdges = function () {
|
||||
return edges;
|
||||
};
|
||||
|
||||
/**
|
||||
* Retrieval function for fetching the found class definitions after parsing has completed.
|
||||
* @returns {{}|*|classes}
|
||||
*/
|
||||
exports.getClasses = function () {
|
||||
return classes;
|
||||
};
|
||||
|
||||
/**
|
||||
* Clears the internal graph db so that a new graph can be parsed.
|
||||
*/
|
||||
exports.clear = function () {
|
||||
vertices = {};
|
||||
classes = {};
|
||||
edges = [];
|
||||
funs = [];
|
||||
};
|
||||
/**
|
||||
*
|
||||
* @returns {string}
|
||||
*/
|
||||
exports.defaultStyle = function () {
|
||||
return "fill:#ffa;stroke: #f66; stroke-width: 3px; stroke-dasharray: 5, 5;fill:#ffa;stroke: #666;";
|
||||
};
|
||||
266
src/diagrams/flowchart/parser/dot.jison
Normal file
266
src/diagrams/flowchart/parser/dot.jison
Normal file
@@ -0,0 +1,266 @@
|
||||
/* description: Parses end executes mathematical expressions. */
|
||||
|
||||
/* lexical grammar */
|
||||
%lex
|
||||
|
||||
%%
|
||||
"style" return 'STYLE';
|
||||
"linkStyle" return 'LINKSTYLE';
|
||||
"classDef" return 'CLASSDEF';
|
||||
"class" return 'CLASS';
|
||||
"click" return 'CLICK';
|
||||
"graph" return 'GRAPH';
|
||||
"digraph" return 'DIGRAPH';
|
||||
"subgraph" return 'SUBGRAPH';
|
||||
"node" return 'NODE';
|
||||
"edge" return 'EDGE';
|
||||
"LR" return 'DIR';
|
||||
"RL" return 'DIR';
|
||||
"TB" return 'DIR';
|
||||
"BT" return 'DIR';
|
||||
"TD" return 'DIR';
|
||||
"BR" return 'DIR';
|
||||
[0-9] return 'NUM';
|
||||
\# return 'BRKT';
|
||||
":" return 'COLON';
|
||||
";" return ';';
|
||||
"," return ',';
|
||||
"=" return '=';
|
||||
"*" return 'MULT';
|
||||
"." return 'DOT';
|
||||
\-\-[x] return 'ARROW_CROSS';
|
||||
\-\> return 'ARROW_POINT';
|
||||
\-\-[o] return 'ARROW_CIRCLE';
|
||||
\-\- return 'ARROW_OPEN';
|
||||
\- return 'MINUS';
|
||||
\+ return 'PLUS';
|
||||
\= return 'EQUALS';
|
||||
[\u0021-\u0027\u002A-\u002E\u003F\u0041-\u005A\u0061-\u007A\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6]|
|
||||
[\u00F8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377]|
|
||||
[\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5]|
|
||||
[\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA]|
|
||||
[\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE]|
|
||||
[\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA]|
|
||||
[\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0]|
|
||||
[\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977]|
|
||||
[\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2]|
|
||||
[\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A]|
|
||||
[\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39]|
|
||||
[\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8]|
|
||||
[\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C]|
|
||||
[\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C]|
|
||||
[\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99]|
|
||||
[\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0]|
|
||||
[\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D]|
|
||||
[\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3]|
|
||||
[\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10]|
|
||||
[\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1]|
|
||||
[\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81]|
|
||||
[\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3]|
|
||||
[\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6]|
|
||||
[\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A]|
|
||||
[\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081]|
|
||||
[\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D]|
|
||||
[\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0]|
|
||||
[\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310]|
|
||||
[\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C]|
|
||||
[\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u1700-\u170C\u170E-\u1711]|
|
||||
[\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7]|
|
||||
[\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C]|
|
||||
[\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16]|
|
||||
[\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF]|
|
||||
[\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC]|
|
||||
[\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D]|
|
||||
[\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D]|
|
||||
[\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3]|
|
||||
[\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F]|
|
||||
[\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128]|
|
||||
[\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2183\u2184]|
|
||||
[\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3]|
|
||||
[\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6]|
|
||||
[\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE]|
|
||||
[\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005\u3006\u3031-\u3035\u303B\u303C]|
|
||||
[\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D]|
|
||||
[\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC]|
|
||||
[\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B]|
|
||||
[\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6E5\uA717-\uA71F\uA722-\uA788]|
|
||||
[\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805]|
|
||||
[\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB]|
|
||||
[\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28]|
|
||||
[\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5]|
|
||||
[\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4]|
|
||||
[\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E]|
|
||||
[\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D]|
|
||||
[\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36]|
|
||||
[\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D]|
|
||||
[\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC]]|
|
||||
[\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF]|
|
||||
[\uFFD2-\uFFD7\uFFDA-\uFFDC_]
|
||||
return 'ALPHA';
|
||||
"|" return 'PIPE';
|
||||
"(" return 'PS';
|
||||
")" return 'PE';
|
||||
"[" return '[';
|
||||
"]" return ']';
|
||||
"{" return '{'
|
||||
"}" return '}'
|
||||
"\"" return 'QUOTE';
|
||||
\s return 'SPACE';
|
||||
\n return 'NEWLINE';
|
||||
|
||||
<<EOF>> return 'EOF';
|
||||
|
||||
/lex
|
||||
|
||||
/* operator associations and precedence */
|
||||
|
||||
%left '^'
|
||||
|
||||
%start expressions
|
||||
|
||||
%% /* language grammar */
|
||||
|
||||
expressions
|
||||
: graph EOF
|
||||
{$$=$1;}
|
||||
;
|
||||
|
||||
|
||||
graph : graphStatement idStatement '{' stmt_list '}'
|
||||
{$$=$1;}
|
||||
| strict graphStatement idStatement '{' stmt_list '}'
|
||||
{$$=$1;}
|
||||
|graphStatement '{' stmt_list '}'
|
||||
{$$=$1;}
|
||||
;
|
||||
|
||||
graphStatement: GRAPH
|
||||
| DIGRAPH
|
||||
;
|
||||
|
||||
idStatement:
|
||||
textNoTags
|
||||
;
|
||||
textNoTags: textNoTagsToken
|
||||
{$$=$1;}
|
||||
| textNoTags textNoTagsToken
|
||||
{$$=$1+''+$2;}
|
||||
;
|
||||
|
||||
textNoTagsToken: ALPHA
|
||||
{$$=$1;}
|
||||
| NUM
|
||||
{$$=$1;}
|
||||
| COLON
|
||||
{$$ = $1;}
|
||||
| PLUS
|
||||
{$$ = $1;}
|
||||
| EQUALS
|
||||
{$$ = $1;}
|
||||
| MULT
|
||||
{$$ = $1;}
|
||||
| DOT
|
||||
{$$ = $1;}
|
||||
| BRKT
|
||||
{$$ = '<br>';}
|
||||
| SPACE
|
||||
{$$ = $1;}
|
||||
| MINUS
|
||||
{$$ = $1;}
|
||||
| keywords
|
||||
{$$ = $1;}
|
||||
;
|
||||
|
||||
stmt_list : stmt
|
||||
| stmt ';' stmt_list
|
||||
;
|
||||
stmt : node_stmt
|
||||
| edge_stmt
|
||||
| attr_stmt
|
||||
| idStatement '=' idStatement
|
||||
| subgraph
|
||||
;
|
||||
|
||||
attr_stmt : GRAPH attr_list
|
||||
| NODE attr_list
|
||||
| EDGE attr_list
|
||||
;
|
||||
|
||||
attr_list
|
||||
: '[' a_list ']' attr_list
|
||||
| '[' ']' attr_list
|
||||
| '[' a_list ']'
|
||||
| '[' ']'
|
||||
;
|
||||
|
||||
a_list
|
||||
: idStatement '=' idStatement ';' a_list
|
||||
| idStatement '=' idStatement ',' a_list
|
||||
| idStatement '=' idStatement
|
||||
;
|
||||
|
||||
edge_stmt
|
||||
: subgraph edgeRHS attr_list
|
||||
| node_id edgeRHS attr_list
|
||||
{$$='oy';}
|
||||
| node_id edgeRHS
|
||||
{
|
||||
yy.addLink($1,$2.id,$2.op);
|
||||
$$='oy';}
|
||||
| subgraph edgeRHS
|
||||
;
|
||||
|
||||
edgeRHS
|
||||
: edgeop node_id edgeRHS
|
||||
{
|
||||
yy.addLink($2,$3.id,$3.op);
|
||||
$$={op:$1,id:$2};
|
||||
}
|
||||
| edgeop subgraph edgeRHS
|
||||
| edgeop node_id
|
||||
{
|
||||
$$={op:$1,id:$2};
|
||||
}
|
||||
| edgeop subgraph
|
||||
;
|
||||
|
||||
node_stmt
|
||||
: node_id attr_list
|
||||
| node_id
|
||||
;
|
||||
node_id
|
||||
: idStatement port
|
||||
{yy.addVertex($1);$$=$1;}
|
||||
| idStatement
|
||||
{yy.addVertex($1);$$=$1;}
|
||||
;
|
||||
|
||||
port
|
||||
: ':' idStatement ':' compass_pt
|
||||
| ':' idStatement
|
||||
| ':' compass_pt
|
||||
;
|
||||
subgraph
|
||||
: SUBGRAPH idStatement '{' stmt_list '}'
|
||||
| SUBGRAPH '{' stmt_list '}'
|
||||
| '{' stmt_list '}'
|
||||
;
|
||||
compass_pt
|
||||
: 'n'
|
||||
| ne
|
||||
| e
|
||||
| se
|
||||
| s
|
||||
| sw
|
||||
| w
|
||||
| nw
|
||||
| c
|
||||
| _
|
||||
;
|
||||
edgeop
|
||||
: ARROW_POINT
|
||||
{$$='arrow';}
|
||||
| ARROW_OPEN
|
||||
{$$='arrow_open';}
|
||||
;
|
||||
%%
|
||||
735
src/diagrams/flowchart/parser/dot.js
Normal file
735
src/diagrams/flowchart/parser/dot.js
Normal file
@@ -0,0 +1,735 @@
|
||||
/* parser generated by jison 0.4.15 */
|
||||
/*
|
||||
Returns a Parser object of the following structure:
|
||||
|
||||
Parser: {
|
||||
yy: {}
|
||||
}
|
||||
|
||||
Parser.prototype: {
|
||||
yy: {},
|
||||
trace: function(),
|
||||
symbols_: {associative list: name ==> number},
|
||||
terminals_: {associative list: number ==> name},
|
||||
productions_: [...],
|
||||
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$),
|
||||
table: [...],
|
||||
defaultActions: {...},
|
||||
parseError: function(str, hash),
|
||||
parse: function(input),
|
||||
|
||||
lexer: {
|
||||
EOF: 1,
|
||||
parseError: function(str, hash),
|
||||
setInput: function(input),
|
||||
input: function(),
|
||||
unput: function(str),
|
||||
more: function(),
|
||||
less: function(n),
|
||||
pastInput: function(),
|
||||
upcomingInput: function(),
|
||||
showPosition: function(),
|
||||
test_match: function(regex_match_array, rule_index),
|
||||
next: function(),
|
||||
lex: function(),
|
||||
begin: function(condition),
|
||||
popState: function(),
|
||||
_currentRules: function(),
|
||||
topState: function(),
|
||||
pushState: function(condition),
|
||||
|
||||
options: {
|
||||
ranges: boolean (optional: true ==> token location info will include a .range[] member)
|
||||
flex: boolean (optional: true ==> flex-like lexing behaviour where the rules are tested exhaustively to find the longest match)
|
||||
backtrack_lexer: boolean (optional: true ==> lexer regexes are tested in order and for each matching regex the action code is invoked; the lexer terminates the scan when a token is returned by the action code)
|
||||
},
|
||||
|
||||
performAction: function(yy, yy_, $avoiding_name_collisions, YY_START),
|
||||
rules: [...],
|
||||
conditions: {associative list: name ==> set},
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
token location info (@$, _$, etc.): {
|
||||
first_line: n,
|
||||
last_line: n,
|
||||
first_column: n,
|
||||
last_column: n,
|
||||
range: [start_number, end_number] (where the numbers are indexes into the input string, regular zero-based)
|
||||
}
|
||||
|
||||
|
||||
the parseError function receives a 'hash' object with these members for lexer and parser errors: {
|
||||
text: (matched text)
|
||||
token: (the produced terminal token, if any)
|
||||
line: (yylineno)
|
||||
}
|
||||
while parser (grammar) errors will also provide these members, i.e. parser errors deliver a superset of attributes: {
|
||||
loc: (yylloc)
|
||||
expected: (string describing the set of expected tokens)
|
||||
recoverable: (boolean: TRUE when the parser has a error recovery rule available for this particular error)
|
||||
}
|
||||
*/
|
||||
var parser = (function(){
|
||||
var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,5],$V1=[1,6],$V2=[1,12],$V3=[1,13],$V4=[1,14],$V5=[1,15],$V6=[1,16],$V7=[1,17],$V8=[1,18],$V9=[1,19],$Va=[1,20],$Vb=[1,21],$Vc=[1,22],$Vd=[8,16,17,18,19,20,21,22,23,24,25,26],$Ve=[1,37],$Vf=[1,33],$Vg=[1,34],$Vh=[1,35],$Vi=[1,36],$Vj=[8,10,16,17,18,19,20,21,22,23,24,25,26,28,32,37,39,40,45,57,58],$Vk=[10,28],$Vl=[10,28,37,57,58],$Vm=[2,49],$Vn=[1,45],$Vo=[1,48],$Vp=[1,49],$Vq=[1,52],$Vr=[2,65],$Vs=[1,65],$Vt=[1,66],$Vu=[1,67],$Vv=[1,68],$Vw=[1,69],$Vx=[1,70],$Vy=[1,71],$Vz=[1,72],$VA=[1,73],$VB=[8,16,17,18,19,20,21,22,23,24,25,26,47],$VC=[10,28,37];
|
||||
var parser = {trace: function trace() { },
|
||||
yy: {},
|
||||
symbols_: {"error":2,"expressions":3,"graph":4,"EOF":5,"graphStatement":6,"idStatement":7,"{":8,"stmt_list":9,"}":10,"strict":11,"GRAPH":12,"DIGRAPH":13,"textNoTags":14,"textNoTagsToken":15,"ALPHA":16,"NUM":17,"COLON":18,"PLUS":19,"EQUALS":20,"MULT":21,"DOT":22,"BRKT":23,"SPACE":24,"MINUS":25,"keywords":26,"stmt":27,";":28,"node_stmt":29,"edge_stmt":30,"attr_stmt":31,"=":32,"subgraph":33,"attr_list":34,"NODE":35,"EDGE":36,"[":37,"a_list":38,"]":39,",":40,"edgeRHS":41,"node_id":42,"edgeop":43,"port":44,":":45,"compass_pt":46,"SUBGRAPH":47,"n":48,"ne":49,"e":50,"se":51,"s":52,"sw":53,"w":54,"nw":55,"c":56,"ARROW_POINT":57,"ARROW_OPEN":58,"$accept":0,"$end":1},
|
||||
terminals_: {2:"error",5:"EOF",8:"{",10:"}",11:"strict",12:"GRAPH",13:"DIGRAPH",16:"ALPHA",17:"NUM",18:"COLON",19:"PLUS",20:"EQUALS",21:"MULT",22:"DOT",23:"BRKT",24:"SPACE",25:"MINUS",26:"keywords",28:";",32:"=",35:"NODE",36:"EDGE",37:"[",39:"]",40:",",45:":",47:"SUBGRAPH",48:"n",49:"ne",50:"e",51:"se",52:"s",53:"sw",54:"w",55:"nw",56:"c",57:"ARROW_POINT",58:"ARROW_OPEN"},
|
||||
productions_: [0,[3,2],[4,5],[4,6],[4,4],[6,1],[6,1],[7,1],[14,1],[14,2],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[9,1],[9,3],[27,1],[27,1],[27,1],[27,3],[27,1],[31,2],[31,2],[31,2],[34,4],[34,3],[34,3],[34,2],[38,5],[38,5],[38,3],[30,3],[30,3],[30,2],[30,2],[41,3],[41,3],[41,2],[41,2],[29,2],[29,1],[42,2],[42,1],[44,4],[44,2],[44,2],[33,5],[33,4],[33,3],[46,1],[46,1],[46,1],[46,1],[46,1],[46,1],[46,1],[46,1],[46,1],[46,0],[43,1],[43,1]],
|
||||
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {
|
||||
/* this == yyval */
|
||||
|
||||
var $0 = $$.length - 1;
|
||||
switch (yystate) {
|
||||
case 1:
|
||||
this.$=$$[$0-1];
|
||||
break;
|
||||
case 2:
|
||||
this.$=$$[$0-4];
|
||||
break;
|
||||
case 3:
|
||||
this.$=$$[$0-5];
|
||||
break;
|
||||
case 4:
|
||||
this.$=$$[$0-3];
|
||||
break;
|
||||
case 8: case 10: case 11:
|
||||
this.$=$$[$0];
|
||||
break;
|
||||
case 9:
|
||||
this.$=$$[$0-1]+''+$$[$0];
|
||||
break;
|
||||
case 12: case 13: case 14: case 15: case 16: case 18: case 19: case 20:
|
||||
this.$ = $$[$0];
|
||||
break;
|
||||
case 17:
|
||||
this.$ = '<br>';
|
||||
break;
|
||||
case 39:
|
||||
this.$='oy';
|
||||
break;
|
||||
case 40:
|
||||
|
||||
yy.addLink($$[$0-1],$$[$0].id,$$[$0].op);
|
||||
this.$='oy';
|
||||
break;
|
||||
case 42:
|
||||
|
||||
yy.addLink($$[$0-1],$$[$0].id,$$[$0].op);
|
||||
this.$={op:$$[$0-2],id:$$[$0-1]};
|
||||
|
||||
break;
|
||||
case 44:
|
||||
|
||||
this.$={op:$$[$0-1],id:$$[$0]};
|
||||
|
||||
break;
|
||||
case 48:
|
||||
yy.addVertex($$[$0-1]);this.$=$$[$0-1];
|
||||
break;
|
||||
case 49:
|
||||
yy.addVertex($$[$0]);this.$=$$[$0];
|
||||
break;
|
||||
case 66:
|
||||
this.$='arrow';
|
||||
break;
|
||||
case 67:
|
||||
this.$='arrow_open';
|
||||
break;
|
||||
}
|
||||
},
|
||||
table: [{3:1,4:2,6:3,11:[1,4],12:$V0,13:$V1},{1:[3]},{5:[1,7]},{7:8,8:[1,9],14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc},{6:23,12:$V0,13:$V1},o($Vd,[2,5]),o($Vd,[2,6]),{1:[2,1]},{8:[1,24]},{7:30,8:$Ve,9:25,12:$Vf,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,27:26,29:27,30:28,31:29,33:31,35:$Vg,36:$Vh,42:32,47:$Vi},o([8,10,28,32,37,39,40,45,57,58],[2,7],{15:38,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc}),o($Vj,[2,8]),o($Vj,[2,10]),o($Vj,[2,11]),o($Vj,[2,12]),o($Vj,[2,13]),o($Vj,[2,14]),o($Vj,[2,15]),o($Vj,[2,16]),o($Vj,[2,17]),o($Vj,[2,18]),o($Vj,[2,19]),o($Vj,[2,20]),{7:39,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc},{7:30,8:$Ve,9:40,12:$Vf,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,27:26,29:27,30:28,31:29,33:31,35:$Vg,36:$Vh,42:32,47:$Vi},{10:[1,41]},{10:[2,21],28:[1,42]},o($Vk,[2,23]),o($Vk,[2,24]),o($Vk,[2,25]),o($Vl,$Vm,{44:44,32:[1,43],45:$Vn}),o($Vk,[2,27],{41:46,43:47,57:$Vo,58:$Vp}),o($Vk,[2,47],{43:47,34:50,41:51,37:$Vq,57:$Vo,58:$Vp}),{34:53,37:$Vq},{34:54,37:$Vq},{34:55,37:$Vq},{7:56,8:[1,57],14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc},{7:30,8:$Ve,9:58,12:$Vf,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,27:26,29:27,30:28,31:29,33:31,35:$Vg,36:$Vh,42:32,47:$Vi},o($Vj,[2,9]),{8:[1,59]},{10:[1,60]},{5:[2,4]},{7:30,8:$Ve,9:61,12:$Vf,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,27:26,29:27,30:28,31:29,33:31,35:$Vg,36:$Vh,42:32,47:$Vi},{7:62,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc},o($Vl,[2,48]),o($Vl,$Vr,{14:10,15:11,7:63,46:64,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,48:$Vs,49:$Vt,50:$Vu,51:$Vv,52:$Vw,53:$Vx,54:$Vy,55:$Vz,56:$VA}),o($Vk,[2,41],{34:74,37:$Vq}),{7:77,8:$Ve,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,33:76,42:75,47:$Vi},o($VB,[2,66]),o($VB,[2,67]),o($Vk,[2,46]),o($Vk,[2,40],{34:78,37:$Vq}),{7:81,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,38:79,39:[1,80]},o($Vk,[2,28]),o($Vk,[2,29]),o($Vk,[2,30]),{8:[1,82]},{7:30,8:$Ve,9:83,12:$Vf,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,27:26,29:27,30:28,31:29,33:31,35:$Vg,36:$Vh,42:32,47:$Vi},{10:[1,84]},{7:30,8:$Ve,9:85,12:$Vf,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,27:26,29:27,30:28,31:29,33:31,35:$Vg,36:$Vh,42:32,47:$Vi},{5:[2,2]},{10:[2,22]},o($Vk,[2,26]),o($Vl,[2,51],{45:[1,86]}),o($Vl,[2,52]),o($Vl,[2,56]),o($Vl,[2,57]),o($Vl,[2,58]),o($Vl,[2,59]),o($Vl,[2,60]),o($Vl,[2,61]),o($Vl,[2,62]),o($Vl,[2,63]),o($Vl,[2,64]),o($Vk,[2,38]),o($VC,[2,44],{43:47,41:87,57:$Vo,58:$Vp}),o($VC,[2,45],{43:47,41:88,57:$Vo,58:$Vp}),o($Vl,$Vm,{44:44,45:$Vn}),o($Vk,[2,39]),{39:[1,89]},o($Vk,[2,34],{34:90,37:$Vq}),{32:[1,91]},{7:30,8:$Ve,9:92,12:$Vf,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,27:26,29:27,30:28,31:29,33:31,35:$Vg,36:$Vh,42:32,47:$Vi},{10:[1,93]},o($Vl,[2,55]),{10:[1,94]},o($Vl,$Vr,{46:95,48:$Vs,49:$Vt,50:$Vu,51:$Vv,52:$Vw,53:$Vx,54:$Vy,55:$Vz,56:$VA}),o($VC,[2,42]),o($VC,[2,43]),o($Vk,[2,33],{34:96,37:$Vq}),o($Vk,[2,32]),{7:97,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc},{10:[1,98]},o($Vl,[2,54]),{5:[2,3]},o($Vl,[2,50]),o($Vk,[2,31]),{28:[1,99],39:[2,37],40:[1,100]},o($Vl,[2,53]),{7:81,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,38:101},{7:81,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,38:102},{39:[2,35]},{39:[2,36]}],
|
||||
defaultActions: {7:[2,1],41:[2,4],60:[2,2],61:[2,22],94:[2,3],101:[2,35],102:[2,36]},
|
||||
parseError: function parseError(str, hash) {
|
||||
if (hash.recoverable) {
|
||||
this.trace(str);
|
||||
} else {
|
||||
throw new Error(str);
|
||||
}
|
||||
},
|
||||
parse: function parse(input) {
|
||||
var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = '', yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
|
||||
var args = lstack.slice.call(arguments, 1);
|
||||
var lexer = Object.create(this.lexer);
|
||||
var sharedState = { yy: {} };
|
||||
for (var k in this.yy) {
|
||||
if (Object.prototype.hasOwnProperty.call(this.yy, k)) {
|
||||
sharedState.yy[k] = this.yy[k];
|
||||
}
|
||||
}
|
||||
lexer.setInput(input, sharedState.yy);
|
||||
sharedState.yy.lexer = lexer;
|
||||
sharedState.yy.parser = this;
|
||||
if (typeof lexer.yylloc == 'undefined') {
|
||||
lexer.yylloc = {};
|
||||
}
|
||||
var yyloc = lexer.yylloc;
|
||||
lstack.push(yyloc);
|
||||
var ranges = lexer.options && lexer.options.ranges;
|
||||
if (typeof sharedState.yy.parseError === 'function') {
|
||||
this.parseError = sharedState.yy.parseError;
|
||||
} else {
|
||||
this.parseError = Object.getPrototypeOf(this).parseError;
|
||||
}
|
||||
function popStack(n) {
|
||||
stack.length = stack.length - 2 * n;
|
||||
vstack.length = vstack.length - n;
|
||||
lstack.length = lstack.length - n;
|
||||
}
|
||||
_token_stack:
|
||||
function lex() {
|
||||
var token;
|
||||
token = lexer.lex() || EOF;
|
||||
if (typeof token !== 'number') {
|
||||
token = self.symbols_[token] || token;
|
||||
}
|
||||
return token;
|
||||
}
|
||||
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
|
||||
while (true) {
|
||||
state = stack[stack.length - 1];
|
||||
if (this.defaultActions[state]) {
|
||||
action = this.defaultActions[state];
|
||||
} else {
|
||||
if (symbol === null || typeof symbol == 'undefined') {
|
||||
symbol = lex();
|
||||
}
|
||||
action = table[state] && table[state][symbol];
|
||||
}
|
||||
if (typeof action === 'undefined' || !action.length || !action[0]) {
|
||||
var errStr = '';
|
||||
expected = [];
|
||||
for (p in table[state]) {
|
||||
if (this.terminals_[p] && p > TERROR) {
|
||||
expected.push('\'' + this.terminals_[p] + '\'');
|
||||
}
|
||||
}
|
||||
if (lexer.showPosition) {
|
||||
errStr = 'Parse error on line ' + (yylineno + 1) + ':\n' + lexer.showPosition() + '\nExpecting ' + expected.join(', ') + ', got \'' + (this.terminals_[symbol] || symbol) + '\'';
|
||||
} else {
|
||||
errStr = 'Parse error on line ' + (yylineno + 1) + ': Unexpected ' + (symbol == EOF ? 'end of input' : '\'' + (this.terminals_[symbol] || symbol) + '\'');
|
||||
}
|
||||
this.parseError(errStr, {
|
||||
text: lexer.match,
|
||||
token: this.terminals_[symbol] || symbol,
|
||||
line: lexer.yylineno,
|
||||
loc: yyloc,
|
||||
expected: expected
|
||||
});
|
||||
}
|
||||
if (action[0] instanceof Array && action.length > 1) {
|
||||
throw new Error('Parse Error: multiple actions possible at state: ' + state + ', token: ' + symbol);
|
||||
}
|
||||
switch (action[0]) {
|
||||
case 1:
|
||||
stack.push(symbol);
|
||||
vstack.push(lexer.yytext);
|
||||
lstack.push(lexer.yylloc);
|
||||
stack.push(action[1]);
|
||||
symbol = null;
|
||||
if (!preErrorSymbol) {
|
||||
yyleng = lexer.yyleng;
|
||||
yytext = lexer.yytext;
|
||||
yylineno = lexer.yylineno;
|
||||
yyloc = lexer.yylloc;
|
||||
if (recovering > 0) {
|
||||
recovering--;
|
||||
}
|
||||
} else {
|
||||
symbol = preErrorSymbol;
|
||||
preErrorSymbol = null;
|
||||
}
|
||||
break;
|
||||
case 2:
|
||||
len = this.productions_[action[1]][1];
|
||||
yyval.$ = vstack[vstack.length - len];
|
||||
yyval._$ = {
|
||||
first_line: lstack[lstack.length - (len || 1)].first_line,
|
||||
last_line: lstack[lstack.length - 1].last_line,
|
||||
first_column: lstack[lstack.length - (len || 1)].first_column,
|
||||
last_column: lstack[lstack.length - 1].last_column
|
||||
};
|
||||
if (ranges) {
|
||||
yyval._$.range = [
|
||||
lstack[lstack.length - (len || 1)].range[0],
|
||||
lstack[lstack.length - 1].range[1]
|
||||
];
|
||||
}
|
||||
r = this.performAction.apply(yyval, [
|
||||
yytext,
|
||||
yyleng,
|
||||
yylineno,
|
||||
sharedState.yy,
|
||||
action[1],
|
||||
vstack,
|
||||
lstack
|
||||
].concat(args));
|
||||
if (typeof r !== 'undefined') {
|
||||
return r;
|
||||
}
|
||||
if (len) {
|
||||
stack = stack.slice(0, -1 * len * 2);
|
||||
vstack = vstack.slice(0, -1 * len);
|
||||
lstack = lstack.slice(0, -1 * len);
|
||||
}
|
||||
stack.push(this.productions_[action[1]][0]);
|
||||
vstack.push(yyval.$);
|
||||
lstack.push(yyval._$);
|
||||
newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
|
||||
stack.push(newState);
|
||||
break;
|
||||
case 3:
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}};
|
||||
|
||||
/* generated by jison-lex 0.3.4 */
|
||||
var lexer = (function(){
|
||||
var lexer = ({
|
||||
|
||||
EOF:1,
|
||||
|
||||
parseError:function parseError(str, hash) {
|
||||
if (this.yy.parser) {
|
||||
this.yy.parser.parseError(str, hash);
|
||||
} else {
|
||||
throw new Error(str);
|
||||
}
|
||||
},
|
||||
|
||||
// resets the lexer, sets new input
|
||||
setInput:function (input, yy) {
|
||||
this.yy = yy || this.yy || {};
|
||||
this._input = input;
|
||||
this._more = this._backtrack = this.done = false;
|
||||
this.yylineno = this.yyleng = 0;
|
||||
this.yytext = this.matched = this.match = '';
|
||||
this.conditionStack = ['INITIAL'];
|
||||
this.yylloc = {
|
||||
first_line: 1,
|
||||
first_column: 0,
|
||||
last_line: 1,
|
||||
last_column: 0
|
||||
};
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range = [0,0];
|
||||
}
|
||||
this.offset = 0;
|
||||
return this;
|
||||
},
|
||||
|
||||
// consumes and returns one char from the input
|
||||
input:function () {
|
||||
var ch = this._input[0];
|
||||
this.yytext += ch;
|
||||
this.yyleng++;
|
||||
this.offset++;
|
||||
this.match += ch;
|
||||
this.matched += ch;
|
||||
var lines = ch.match(/(?:\r\n?|\n).*/g);
|
||||
if (lines) {
|
||||
this.yylineno++;
|
||||
this.yylloc.last_line++;
|
||||
} else {
|
||||
this.yylloc.last_column++;
|
||||
}
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range[1]++;
|
||||
}
|
||||
|
||||
this._input = this._input.slice(1);
|
||||
return ch;
|
||||
},
|
||||
|
||||
// unshifts one char (or a string) into the input
|
||||
unput:function (ch) {
|
||||
var len = ch.length;
|
||||
var lines = ch.split(/(?:\r\n?|\n)/g);
|
||||
|
||||
this._input = ch + this._input;
|
||||
this.yytext = this.yytext.substr(0, this.yytext.length - len);
|
||||
//this.yyleng -= len;
|
||||
this.offset -= len;
|
||||
var oldLines = this.match.split(/(?:\r\n?|\n)/g);
|
||||
this.match = this.match.substr(0, this.match.length - 1);
|
||||
this.matched = this.matched.substr(0, this.matched.length - 1);
|
||||
|
||||
if (lines.length - 1) {
|
||||
this.yylineno -= lines.length - 1;
|
||||
}
|
||||
var r = this.yylloc.range;
|
||||
|
||||
this.yylloc = {
|
||||
first_line: this.yylloc.first_line,
|
||||
last_line: this.yylineno + 1,
|
||||
first_column: this.yylloc.first_column,
|
||||
last_column: lines ?
|
||||
(lines.length === oldLines.length ? this.yylloc.first_column : 0)
|
||||
+ oldLines[oldLines.length - lines.length].length - lines[0].length :
|
||||
this.yylloc.first_column - len
|
||||
};
|
||||
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range = [r[0], r[0] + this.yyleng - len];
|
||||
}
|
||||
this.yyleng = this.yytext.length;
|
||||
return this;
|
||||
},
|
||||
|
||||
// When called from action, caches matched text and appends it on next action
|
||||
more:function () {
|
||||
this._more = true;
|
||||
return this;
|
||||
},
|
||||
|
||||
// When called from action, signals the lexer that this rule fails to match the input, so the next matching rule (regex) should be tested instead.
|
||||
reject:function () {
|
||||
if (this.options.backtrack_lexer) {
|
||||
this._backtrack = true;
|
||||
} else {
|
||||
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n' + this.showPosition(), {
|
||||
text: "",
|
||||
token: null,
|
||||
line: this.yylineno
|
||||
});
|
||||
|
||||
}
|
||||
return this;
|
||||
},
|
||||
|
||||
// retain first n characters of the match
|
||||
less:function (n) {
|
||||
this.unput(this.match.slice(n));
|
||||
},
|
||||
|
||||
// displays already matched input, i.e. for error messages
|
||||
pastInput:function () {
|
||||
var past = this.matched.substr(0, this.matched.length - this.match.length);
|
||||
return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
|
||||
},
|
||||
|
||||
// displays upcoming input, i.e. for error messages
|
||||
upcomingInput:function () {
|
||||
var next = this.match;
|
||||
if (next.length < 20) {
|
||||
next += this._input.substr(0, 20-next.length);
|
||||
}
|
||||
return (next.substr(0,20) + (next.length > 20 ? '...' : '')).replace(/\n/g, "");
|
||||
},
|
||||
|
||||
// displays the character position where the lexing error occurred, i.e. for error messages
|
||||
showPosition:function () {
|
||||
var pre = this.pastInput();
|
||||
var c = new Array(pre.length + 1).join("-");
|
||||
return pre + this.upcomingInput() + "\n" + c + "^";
|
||||
},
|
||||
|
||||
// test the lexed token: return FALSE when not a match, otherwise return token
|
||||
test_match:function (match, indexed_rule) {
|
||||
var token,
|
||||
lines,
|
||||
backup;
|
||||
|
||||
if (this.options.backtrack_lexer) {
|
||||
// save context
|
||||
backup = {
|
||||
yylineno: this.yylineno,
|
||||
yylloc: {
|
||||
first_line: this.yylloc.first_line,
|
||||
last_line: this.last_line,
|
||||
first_column: this.yylloc.first_column,
|
||||
last_column: this.yylloc.last_column
|
||||
},
|
||||
yytext: this.yytext,
|
||||
match: this.match,
|
||||
matches: this.matches,
|
||||
matched: this.matched,
|
||||
yyleng: this.yyleng,
|
||||
offset: this.offset,
|
||||
_more: this._more,
|
||||
_input: this._input,
|
||||
yy: this.yy,
|
||||
conditionStack: this.conditionStack.slice(0),
|
||||
done: this.done
|
||||
};
|
||||
if (this.options.ranges) {
|
||||
backup.yylloc.range = this.yylloc.range.slice(0);
|
||||
}
|
||||
}
|
||||
|
||||
lines = match[0].match(/(?:\r\n?|\n).*/g);
|
||||
if (lines) {
|
||||
this.yylineno += lines.length;
|
||||
}
|
||||
this.yylloc = {
|
||||
first_line: this.yylloc.last_line,
|
||||
last_line: this.yylineno + 1,
|
||||
first_column: this.yylloc.last_column,
|
||||
last_column: lines ?
|
||||
lines[lines.length - 1].length - lines[lines.length - 1].match(/\r?\n?/)[0].length :
|
||||
this.yylloc.last_column + match[0].length
|
||||
};
|
||||
this.yytext += match[0];
|
||||
this.match += match[0];
|
||||
this.matches = match;
|
||||
this.yyleng = this.yytext.length;
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range = [this.offset, this.offset += this.yyleng];
|
||||
}
|
||||
this._more = false;
|
||||
this._backtrack = false;
|
||||
this._input = this._input.slice(match[0].length);
|
||||
this.matched += match[0];
|
||||
token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]);
|
||||
if (this.done && this._input) {
|
||||
this.done = false;
|
||||
}
|
||||
if (token) {
|
||||
return token;
|
||||
} else if (this._backtrack) {
|
||||
// recover context
|
||||
for (var k in backup) {
|
||||
this[k] = backup[k];
|
||||
}
|
||||
return false; // rule action called reject() implying the next rule should be tested instead.
|
||||
}
|
||||
return false;
|
||||
},
|
||||
|
||||
// return next match in input
|
||||
next:function () {
|
||||
if (this.done) {
|
||||
return this.EOF;
|
||||
}
|
||||
if (!this._input) {
|
||||
this.done = true;
|
||||
}
|
||||
|
||||
var token,
|
||||
match,
|
||||
tempMatch,
|
||||
index;
|
||||
if (!this._more) {
|
||||
this.yytext = '';
|
||||
this.match = '';
|
||||
}
|
||||
var rules = this._currentRules();
|
||||
for (var i = 0; i < rules.length; i++) {
|
||||
tempMatch = this._input.match(this.rules[rules[i]]);
|
||||
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
|
||||
match = tempMatch;
|
||||
index = i;
|
||||
if (this.options.backtrack_lexer) {
|
||||
token = this.test_match(tempMatch, rules[i]);
|
||||
if (token !== false) {
|
||||
return token;
|
||||
} else if (this._backtrack) {
|
||||
match = false;
|
||||
continue; // rule action called reject() implying a rule MISmatch.
|
||||
} else {
|
||||
// else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
|
||||
return false;
|
||||
}
|
||||
} else if (!this.options.flex) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (match) {
|
||||
token = this.test_match(match, rules[index]);
|
||||
if (token !== false) {
|
||||
return token;
|
||||
}
|
||||
// else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
|
||||
return false;
|
||||
}
|
||||
if (this._input === "") {
|
||||
return this.EOF;
|
||||
} else {
|
||||
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. Unrecognized text.\n' + this.showPosition(), {
|
||||
text: "",
|
||||
token: null,
|
||||
line: this.yylineno
|
||||
});
|
||||
}
|
||||
},
|
||||
|
||||
// return next match that has a token
|
||||
lex:function lex() {
|
||||
var r = this.next();
|
||||
if (r) {
|
||||
return r;
|
||||
} else {
|
||||
return this.lex();
|
||||
}
|
||||
},
|
||||
|
||||
// activates a new lexer condition state (pushes the new lexer condition state onto the condition stack)
|
||||
begin:function begin(condition) {
|
||||
this.conditionStack.push(condition);
|
||||
},
|
||||
|
||||
// pop the previously active lexer condition state off the condition stack
|
||||
popState:function popState() {
|
||||
var n = this.conditionStack.length - 1;
|
||||
if (n > 0) {
|
||||
return this.conditionStack.pop();
|
||||
} else {
|
||||
return this.conditionStack[0];
|
||||
}
|
||||
},
|
||||
|
||||
// produce the lexer rule set which is active for the currently active lexer condition state
|
||||
_currentRules:function _currentRules() {
|
||||
if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) {
|
||||
return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;
|
||||
} else {
|
||||
return this.conditions["INITIAL"].rules;
|
||||
}
|
||||
},
|
||||
|
||||
// return the currently active lexer condition state; when an index argument is provided it produces the N-th previous condition state, if available
|
||||
topState:function topState(n) {
|
||||
n = this.conditionStack.length - 1 - Math.abs(n || 0);
|
||||
if (n >= 0) {
|
||||
return this.conditionStack[n];
|
||||
} else {
|
||||
return "INITIAL";
|
||||
}
|
||||
},
|
||||
|
||||
// alias for begin(condition)
|
||||
pushState:function pushState(condition) {
|
||||
this.begin(condition);
|
||||
},
|
||||
|
||||
// return the number of states currently on the stack
|
||||
stateStackSize:function stateStackSize() {
|
||||
return this.conditionStack.length;
|
||||
},
|
||||
options: {},
|
||||
performAction: function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
|
||||
var YYSTATE=YY_START;
|
||||
switch($avoiding_name_collisions) {
|
||||
case 0:return 'STYLE';
|
||||
break;
|
||||
case 1:return 'LINKSTYLE';
|
||||
break;
|
||||
case 2:return 'CLASSDEF';
|
||||
break;
|
||||
case 3:return 'CLASS';
|
||||
break;
|
||||
case 4:return 'CLICK';
|
||||
break;
|
||||
case 5:return 12;
|
||||
break;
|
||||
case 6:return 13;
|
||||
break;
|
||||
case 7:return 47;
|
||||
break;
|
||||
case 8:return 35;
|
||||
break;
|
||||
case 9:return 36;
|
||||
break;
|
||||
case 10:return 'DIR';
|
||||
break;
|
||||
case 11:return 'DIR';
|
||||
break;
|
||||
case 12:return 'DIR';
|
||||
break;
|
||||
case 13:return 'DIR';
|
||||
break;
|
||||
case 14:return 'DIR';
|
||||
break;
|
||||
case 15:return 'DIR';
|
||||
break;
|
||||
case 16:return 17;
|
||||
break;
|
||||
case 17:return 23;
|
||||
break;
|
||||
case 18:return 18;
|
||||
break;
|
||||
case 19:return 28;
|
||||
break;
|
||||
case 20:return 40;
|
||||
break;
|
||||
case 21:return 32;
|
||||
break;
|
||||
case 22:return 21;
|
||||
break;
|
||||
case 23:return 22;
|
||||
break;
|
||||
case 24:return 'ARROW_CROSS';
|
||||
break;
|
||||
case 25:return 57;
|
||||
break;
|
||||
case 26:return 'ARROW_CIRCLE';
|
||||
break;
|
||||
case 27:return 58;
|
||||
break;
|
||||
case 28:return 25;
|
||||
break;
|
||||
case 29:return 19;
|
||||
break;
|
||||
case 30:return 20;
|
||||
break;
|
||||
case 31:return 16;
|
||||
break;
|
||||
case 32:return 'PIPE';
|
||||
break;
|
||||
case 33:return 'PS';
|
||||
break;
|
||||
case 34:return 'PE';
|
||||
break;
|
||||
case 35:return 37;
|
||||
break;
|
||||
case 36:return 39;
|
||||
break;
|
||||
case 37:return 8
|
||||
break;
|
||||
case 38:return 10
|
||||
break;
|
||||
case 39:return 'QUOTE';
|
||||
break;
|
||||
case 40:return 24;
|
||||
break;
|
||||
case 41:return 'NEWLINE';
|
||||
break;
|
||||
case 42:return 5;
|
||||
break;
|
||||
}
|
||||
},
|
||||
rules: [/^(?:style\b)/,/^(?:linkStyle\b)/,/^(?:classDef\b)/,/^(?:class\b)/,/^(?:click\b)/,/^(?:graph\b)/,/^(?:digraph\b)/,/^(?:subgraph\b)/,/^(?:node\b)/,/^(?:edge\b)/,/^(?:LR\b)/,/^(?:RL\b)/,/^(?:TB\b)/,/^(?:BT\b)/,/^(?:TD\b)/,/^(?:BR\b)/,/^(?:[0-9])/,/^(?:#)/,/^(?::)/,/^(?:;)/,/^(?:,)/,/^(?:=)/,/^(?:\*)/,/^(?:\.)/,/^(?:--[x])/,/^(?:->)/,/^(?:--[o])/,/^(?:--)/,/^(?:-)/,/^(?:\+)/,/^(?:=)/,/^(?:[\u0021-\u0027\u002A-\u002E\u003F\u0041-\u005A\u0061-\u007A\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6]|[\u00F8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377]|[\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5]|[\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA]|[\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE]|[\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA]|[\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0]|[\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977]|[\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2]|[\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A]|[\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39]|[\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8]|[\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C]|[\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C]|[\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99]|[\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0]|[\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D]|[\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3]|[\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10]|[\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1]|[\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81]|[\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3]|[\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6]|[\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A]|[\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081]|[\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D]|[\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0]|[\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310]|[\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C]|[\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u1700-\u170C\u170E-\u1711]|[\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7]|[\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C]|[\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16]|[\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF]|[\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC]|[\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D]|[\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D]|[\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3]|[\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F]|[\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128]|[\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2183\u2184]|[\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3]|[\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6]|[\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE]|[\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005\u3006\u3031-\u3035\u303B\u303C]|[\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D]|[\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC]|[\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B]|[\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6E5\uA717-\uA71F\uA722-\uA788]|[\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805]|[\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB]|[\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28]|[\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5]|[\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4]|[\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E]|[\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D]|[\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36]|[\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D]|[\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC]|[\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF]|[\uFFD2-\uFFD7\uFFDA-\uFFDC_])/,/^(?:\|)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\{)/,/^(?:\})/,/^(?:")/,/^(?:\s)/,/^(?:\n)/,/^(?:$)/],
|
||||
conditions: {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42],"inclusive":true}}
|
||||
});
|
||||
return lexer;
|
||||
})();
|
||||
parser.lexer = lexer;
|
||||
function Parser () {
|
||||
this.yy = {};
|
||||
}
|
||||
Parser.prototype = parser;parser.Parser = Parser;
|
||||
return new Parser;
|
||||
})();
|
||||
|
||||
|
||||
if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
|
||||
exports.parser = parser;
|
||||
exports.Parser = parser.Parser;
|
||||
exports.parse = function () { return parser.parse.apply(parser, arguments); };
|
||||
exports.main = function commonjsMain(args) {
|
||||
if (!args[1]) {
|
||||
console.log('Usage: '+args[0]+' FILE');
|
||||
process.exit(1);
|
||||
}
|
||||
var source = require('fs').readFileSync(require('path').normalize(args[1]), "utf8");
|
||||
return exports.parser.parse(source);
|
||||
};
|
||||
if (typeof module !== 'undefined' && require.main === module) {
|
||||
exports.main(process.argv.slice(1));
|
||||
}
|
||||
}
|
||||
372
src/diagrams/flowchart/parser/flow.jison
Normal file
372
src/diagrams/flowchart/parser/flow.jison
Normal file
@@ -0,0 +1,372 @@
|
||||
/* description: Parses end executes mathematical expressions. */
|
||||
|
||||
/* lexical grammar */
|
||||
%lex
|
||||
|
||||
%%
|
||||
"style" return 'STYLE';
|
||||
"linkStyle" return 'LINKSTYLE';
|
||||
"classDef" return 'CLASSDEF';
|
||||
"class" return 'CLASS';
|
||||
"click" return 'CLICK';
|
||||
"graph" return 'GRAPH';
|
||||
"LR" return 'DIR';
|
||||
"RL" return 'DIR';
|
||||
"TB" return 'DIR';
|
||||
"BT" return 'DIR';
|
||||
"TD" return 'DIR';
|
||||
"BR" return 'DIR';
|
||||
[0-9] return 'NUM';
|
||||
\# return 'BRKT';
|
||||
":" return 'COLON';
|
||||
";" return 'SEMI';
|
||||
"," return 'COMMA';
|
||||
"=" return 'EQUALS';
|
||||
"*" return 'MULT';
|
||||
"." return 'DOT';
|
||||
"<" return 'TAGSTART';
|
||||
">" return 'TAGEND';
|
||||
\-\-[x] return 'ARROW_CROSS';
|
||||
\-\-\> return 'ARROW_POINT';
|
||||
\-\-[o] return 'ARROW_CIRCLE';
|
||||
\-\-\- return 'ARROW_OPEN';
|
||||
\- return 'MINUS';
|
||||
\+ return 'PLUS';
|
||||
\% return 'PCT';
|
||||
\= return 'EQUALS';
|
||||
[\u0021-\u0027\u002A-\u002E\u003F\u0041-\u005A\u0061-\u007A\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6]|
|
||||
[\u00F8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377]|
|
||||
[\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5]|
|
||||
[\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA]|
|
||||
[\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE]|
|
||||
[\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA]|
|
||||
[\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0]|
|
||||
[\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977]|
|
||||
[\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2]|
|
||||
[\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A]|
|
||||
[\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39]|
|
||||
[\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8]|
|
||||
[\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C]|
|
||||
[\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C]|
|
||||
[\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99]|
|
||||
[\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0]|
|
||||
[\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D]|
|
||||
[\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3]|
|
||||
[\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10]|
|
||||
[\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1]|
|
||||
[\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81]|
|
||||
[\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3]|
|
||||
[\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6]|
|
||||
[\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A]|
|
||||
[\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081]|
|
||||
[\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D]|
|
||||
[\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0]|
|
||||
[\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310]|
|
||||
[\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C]|
|
||||
[\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u1700-\u170C\u170E-\u1711]|
|
||||
[\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7]|
|
||||
[\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C]|
|
||||
[\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16]|
|
||||
[\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF]|
|
||||
[\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC]|
|
||||
[\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D]|
|
||||
[\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D]|
|
||||
[\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3]|
|
||||
[\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F]|
|
||||
[\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128]|
|
||||
[\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2183\u2184]|
|
||||
[\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3]|
|
||||
[\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6]|
|
||||
[\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE]|
|
||||
[\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005\u3006\u3031-\u3035\u303B\u303C]|
|
||||
[\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D]|
|
||||
[\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC]|
|
||||
[\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B]|
|
||||
[\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6E5\uA717-\uA71F\uA722-\uA788]|
|
||||
[\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805]|
|
||||
[\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB]|
|
||||
[\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28]|
|
||||
[\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5]|
|
||||
[\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4]|
|
||||
[\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E]|
|
||||
[\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D]|
|
||||
[\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36]|
|
||||
[\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D]|
|
||||
[\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC]]|
|
||||
[\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF]|
|
||||
[\uFFD2-\uFFD7\uFFDA-\uFFDC_]
|
||||
return 'ALPHA';
|
||||
"|" return 'PIPE';
|
||||
"(" return 'PS';
|
||||
")" return 'PE';
|
||||
"[" return 'SQS';
|
||||
"]" return 'SQE';
|
||||
"{" return 'DIAMOND_START'
|
||||
"}" return 'DIAMOND_STOP'
|
||||
"\"" return 'QUOTE';
|
||||
\n return 'NEWLINE';
|
||||
\s return 'SPACE';
|
||||
<<EOF>> return 'EOF';
|
||||
|
||||
/lex
|
||||
|
||||
/* operator associations and precedence */
|
||||
|
||||
%left '^'
|
||||
|
||||
%start expressions
|
||||
|
||||
%% /* language grammar */
|
||||
|
||||
expressions
|
||||
: graphConfig statements EOF
|
||||
| graphConfig spaceListNewline statements EOF
|
||||
{$$=$1;}
|
||||
;
|
||||
|
||||
graphConfig
|
||||
: GRAPH SPACE DIR SEMI
|
||||
{ yy.setDirection($3);$$ = $3;}
|
||||
;
|
||||
|
||||
statements
|
||||
: statement spaceListNewline statements
|
||||
| statement
|
||||
;
|
||||
|
||||
|
||||
spaceListNewline
|
||||
: spaceList
|
||||
| NEWLINE spaceListNewline
|
||||
| NEWLINE
|
||||
;
|
||||
|
||||
|
||||
spaceList
|
||||
: SPACE spaceList
|
||||
| SPACE
|
||||
;
|
||||
|
||||
statement
|
||||
: commentStatement NEWLINE
|
||||
{$$='Comment';}
|
||||
| verticeStatement SEMI
|
||||
| styleStatement SEMI
|
||||
| linkStyleStatement SEMI
|
||||
| classDefStatement SEMI
|
||||
| classStatement SEMI
|
||||
| clickStatement SEMI
|
||||
;
|
||||
|
||||
verticeStatement:
|
||||
vertex link vertex
|
||||
{ yy.addLink($1,$3,$2);$$ = 'oy'}
|
||||
| vertex
|
||||
{$$ = 'yo';}
|
||||
;
|
||||
|
||||
vertex: alphaNum SQS text SQE
|
||||
{$$ = $1;yy.addVertex($1,$3,'square');}
|
||||
| alphaNum PS PS text PE PE
|
||||
{$$ = $1;yy.addVertex($1,$4,'circle');}
|
||||
| alphaNum PS text PE
|
||||
{$$ = $1;yy.addVertex($1,$3,'round');}
|
||||
| alphaNum DIAMOND_START text DIAMOND_STOP
|
||||
{$$ = $1;yy.addVertex($1,$3,'diamond');}
|
||||
| alphaNum TAGEND text SQE
|
||||
{$$ = $1;yy.addVertex($1,$3,'odd');}
|
||||
| alphaNum TAGSTART text TAGEND
|
||||
{$$ = $1;yy.addVertex($1,$3,'diamond');}
|
||||
| alphaNum
|
||||
{$$ = $1;yy.addVertex($1);}
|
||||
;
|
||||
|
||||
alphaNum
|
||||
: alphaNumStatement
|
||||
{$$=$1;}
|
||||
| alphaNumStatement alphaNum
|
||||
{$$=$1+''+$2;}
|
||||
;
|
||||
|
||||
alphaNumStatement
|
||||
: alphaNumToken
|
||||
{$$=$1;}
|
||||
| alphaNumToken MINUS alphaNumToken
|
||||
{$$=$1+'-'+$3;}
|
||||
;
|
||||
|
||||
alphaNumToken
|
||||
: ALPHA
|
||||
{$$=$1;}
|
||||
| NUM
|
||||
{$$=$1;}
|
||||
| COLON
|
||||
{$$ = $1;}
|
||||
| COMMA
|
||||
{$$ = $1;}
|
||||
| PLUS
|
||||
{$$ = $1;}
|
||||
| EQUALS
|
||||
{$$ = $1;}
|
||||
| MULT
|
||||
{$$ = $1;}
|
||||
| DOT
|
||||
{$$ = $1;}
|
||||
| BRKT
|
||||
{$$ = '<br>';}
|
||||
;
|
||||
|
||||
link: linkStatement arrowText
|
||||
{$1.text = $2;$$ = $1;}
|
||||
| linkStatement
|
||||
{$$ = $1;}
|
||||
;
|
||||
|
||||
linkStatement: ARROW_POINT
|
||||
{$$ = {"type":"arrow"};}
|
||||
| ARROW_CIRCLE
|
||||
{$$ = {"type":"arrow_circle"};}
|
||||
| ARROW_CROSS
|
||||
{$$ = {"type":"arrow_cross"};}
|
||||
| ARROW_OPEN
|
||||
{$$ = {"type":"arrow_open"};}
|
||||
;
|
||||
|
||||
arrowText:
|
||||
PIPE text PIPE
|
||||
{$$ = $2;}
|
||||
;
|
||||
|
||||
text: textToken
|
||||
{$$=$1;}
|
||||
| text textToken
|
||||
{$$=$1+''+$2;}
|
||||
;
|
||||
|
||||
textStatement: textToken
|
||||
| textToken textStatement
|
||||
;
|
||||
|
||||
textToken: ALPHA
|
||||
{$$=$1;}
|
||||
| NUM
|
||||
{$$=$1;}
|
||||
| COLON
|
||||
{$$ = $1;}
|
||||
| COMMA
|
||||
{$$ = $1;}
|
||||
| PLUS
|
||||
{$$ = $1;}
|
||||
| EQUALS
|
||||
{$$ = $1;}
|
||||
| MULT
|
||||
{$$ = $1;}
|
||||
| DOT
|
||||
{$$ = $1;}
|
||||
| TAGSTART
|
||||
{$$ = $1;}
|
||||
| TAGEND
|
||||
{$$ = $1;}
|
||||
| BRKT
|
||||
{$$ = '<br>';}
|
||||
| SPACE
|
||||
{$$ = $1;}
|
||||
| MINUS
|
||||
{$$ = $1;}
|
||||
| keywords
|
||||
{$$ = $1;}
|
||||
;
|
||||
keywords
|
||||
: STYLE | LINKSTYLE | CLASSDEF | CLASS | CLICK | GRAPH | DIR;
|
||||
|
||||
|
||||
textNoTags: textNoTagsToken
|
||||
{$$=$1;}
|
||||
| textNoTags textNoTagsToken
|
||||
{$$=$1+''+$2;}
|
||||
;
|
||||
|
||||
textNoTagsToken: ALPHA
|
||||
{$$=$1;}
|
||||
| NUM
|
||||
{$$=$1;}
|
||||
| COLON
|
||||
{$$ = $1;}
|
||||
| COMMA
|
||||
{$$ = $1;}
|
||||
| PLUS
|
||||
{$$ = $1;}
|
||||
| EQUALS
|
||||
{$$ = $1;}
|
||||
| MULT
|
||||
{$$ = $1;}
|
||||
| DOT
|
||||
{$$ = $1;}
|
||||
| BRKT
|
||||
{$$ = '<br>';}
|
||||
| SPACE
|
||||
{$$ = $1;}
|
||||
| MINUS
|
||||
{$$ = $1;}
|
||||
| keywords
|
||||
{$$ = $1;}
|
||||
;
|
||||
|
||||
classDefStatement:CLASSDEF SPACE alphaNum SPACE stylesOpt
|
||||
{$$ = $1;yy.addClass($3,$5);}
|
||||
;
|
||||
|
||||
classStatement:CLASS SPACE alphaNum SPACE alphaNum
|
||||
{$$ = $1;yy.setClass($3, $5);}
|
||||
;
|
||||
|
||||
clickStatement:CLICK SPACE alphaNum SPACE alphaNum
|
||||
{$$ = $1;yy.setClickEvent($3, $5);}
|
||||
;
|
||||
|
||||
styleStatement:STYLE SPACE alphaNum SPACE stylesOpt
|
||||
{$$ = $1;yy.addVertex($3,undefined,undefined,$5);}
|
||||
| STYLE SPACE HEX SPACE stylesOpt
|
||||
{$$ = $1;yy.updateLink($3,$5);}
|
||||
;
|
||||
|
||||
linkStyleStatement:
|
||||
LINKSTYLE SPACE NUM SPACE stylesOpt
|
||||
{$$ = $1;yy.updateLink($3,$5);}
|
||||
;
|
||||
commentStatement:
|
||||
PCT PCT text
|
||||
{$$ = $1;}
|
||||
;
|
||||
stylesOpt: style
|
||||
{$$ = [$1]}
|
||||
| stylesOpt COMMA style
|
||||
{$1.push($3);$$ = $1;}
|
||||
;
|
||||
|
||||
style: styleComponent
|
||||
{$$=$1;}
|
||||
|style styleComponent
|
||||
{$$ = $1 + $2;}
|
||||
;
|
||||
|
||||
styleComponent: ALPHA
|
||||
{$$=$1}
|
||||
| COLON
|
||||
{$$=$1}
|
||||
| MINUS
|
||||
{$$=$1}
|
||||
| NUM
|
||||
{$$=$1}
|
||||
| UNIT
|
||||
{$$=$1}
|
||||
| SPACE
|
||||
{$$=$1}
|
||||
| HEX
|
||||
{$$=$1}
|
||||
| BRKT
|
||||
{$$=$1}
|
||||
| DOT
|
||||
{$$=$1}
|
||||
;
|
||||
%%
|
||||
774
src/diagrams/flowchart/parser/flow.js
Normal file
774
src/diagrams/flowchart/parser/flow.js
Normal file
File diff suppressed because one or more lines are too long
609
src/diagrams/flowchart/parser/flow.spec.js
Normal file
609
src/diagrams/flowchart/parser/flow.spec.js
Normal file
@@ -0,0 +1,609 @@
|
||||
/**
|
||||
* Created by knut on 14-11-03.
|
||||
*/
|
||||
|
||||
var graph = require('../graphDb');
|
||||
var flow = require('./flow');
|
||||
|
||||
describe('when parsing ',function(){
|
||||
beforeEach(function(){
|
||||
flow.parser.yy = require('../graphDb');
|
||||
flow.parser.yy.clear();
|
||||
/*flow.parser.parse.parseError= function parseError(str, hash) {
|
||||
console.log(str);
|
||||
}*/
|
||||
});
|
||||
|
||||
it('should handle a nodes and edges',function(){
|
||||
var res = flow.parser.parse('graph TD;A-->B;');
|
||||
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['A'].id).toBe('A');
|
||||
expect(vert['B'].id).toBe('B');
|
||||
expect(edges.length).toBe(1);
|
||||
expect(edges[0].start).toBe('A');
|
||||
expect(edges[0].end).toBe('B');
|
||||
expect(edges[0].type).toBe('arrow');
|
||||
expect(edges[0].text).toBe('');
|
||||
});
|
||||
|
||||
it('should handle a comments',function(){
|
||||
var res = flow.parser.parse('graph TD;\n%% CComment\n A-->B;');
|
||||
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['A'].id).toBe('A');
|
||||
expect(vert['B'].id).toBe('B');
|
||||
expect(edges.length).toBe(1);
|
||||
expect(edges[0].start).toBe('A');
|
||||
expect(edges[0].end).toBe('B');
|
||||
expect(edges[0].type).toBe('arrow');
|
||||
expect(edges[0].text).toBe('');
|
||||
});
|
||||
|
||||
it('should handle a comments with blank rows in-between',function(){
|
||||
var res = flow.parser.parse('graph TD;\n\n\n %% CComment\n A-->B;');
|
||||
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['A'].id).toBe('A');
|
||||
expect(vert['B'].id).toBe('B');
|
||||
expect(edges.length).toBe(1);
|
||||
expect(edges[0].start).toBe('A');
|
||||
expect(edges[0].end).toBe('B');
|
||||
expect(edges[0].type).toBe('arrow');
|
||||
expect(edges[0].text).toBe('');
|
||||
});
|
||||
|
||||
it('should handle open ended edges',function(){
|
||||
var res = flow.parser.parse('graph TD;A---B;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
|
||||
expect(edges[0].type).toBe('arrow_open');
|
||||
});
|
||||
|
||||
it('should handle cross ended edges',function(){
|
||||
var res = flow.parser.parse('graph TD;A--xB;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
|
||||
expect(edges[0].type).toBe('arrow_cross');
|
||||
});
|
||||
|
||||
it('should handle open ended edges',function(){
|
||||
var res = flow.parser.parse('graph TD;A--oB;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
|
||||
expect(edges[0].type).toBe('arrow_circle');
|
||||
});
|
||||
|
||||
it('should handle text on edges without space',function(){
|
||||
var res = flow.parser.parse('graph TD;A--x|textNoSpace|B;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
|
||||
expect(edges[0].type).toBe('arrow_cross');
|
||||
});
|
||||
|
||||
it('should handle text on edges with space',function(){
|
||||
var res = flow.parser.parse('graph TD;A--x|text including space|B;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
|
||||
expect(edges[0].type).toBe('arrow_cross');
|
||||
});
|
||||
it('should handle text on edges with space CAPS',function(){
|
||||
var res = flow.parser.parse('graph TD;A--x|text including CAPS space|B;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
|
||||
expect(edges[0].type).toBe('arrow_cross');
|
||||
});
|
||||
it('should handle text on edges with space dir',function(){
|
||||
var res = flow.parser.parse('graph TD;A--x|text including URL space|B;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
|
||||
expect(edges[0].type).toBe('arrow_cross');
|
||||
expect(edges[0].text).toBe('text including URL space');
|
||||
|
||||
});
|
||||
it('should handle text on edges with graph keyword',function(){
|
||||
var res = flow.parser.parse('graph TD;A--x|text including graph space|B;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges[0].text).toBe('text including graph space');
|
||||
|
||||
});
|
||||
it('should handle multi-line text',function(){
|
||||
var res = flow.parser.parse('graph TD;A--o|text space|B;\n B-->|more text with space|C;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges[0].type).toBe('arrow_circle');
|
||||
expect(edges[1].type).toBe('arrow');
|
||||
expect(vert['A'].id).toBe('A');
|
||||
expect(vert['B'].id).toBe('B');
|
||||
expect(vert['C'].id).toBe('C');
|
||||
expect(edges.length).toBe(2);
|
||||
expect(edges[0].start).toBe('A');
|
||||
expect(edges[0].end).toBe('B');
|
||||
//expect(edges[0].text).toBe('text space');
|
||||
expect(edges[1].start).toBe('B');
|
||||
expect(edges[1].end).toBe('C');
|
||||
expect(edges[1].text).toBe('more text with space');
|
||||
});
|
||||
|
||||
it('should handle multiple edges',function(){
|
||||
var res = flow.parser.parse('graph TD;A---|This is the 123 s text|B;\nA---|This is the second edge|B;');
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['A'].id).toBe('A');
|
||||
expect(vert['B'].id).toBe('B');
|
||||
expect(edges.length).toBe(2);
|
||||
expect(edges[0].start).toBe('A');
|
||||
expect(edges[0].end).toBe('B');
|
||||
expect(edges[0].text).toBe('This is the 123 s text');
|
||||
expect(edges[1].start).toBe('A');
|
||||
expect(edges[1].end).toBe('B');
|
||||
expect(edges[1].text).toBe('This is the second edge');
|
||||
});
|
||||
|
||||
it('should handle text in vertices with space',function(){
|
||||
var res = flow.parser.parse('graph TD;A[chimpansen hoppar]-->C;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['A'].type).toBe('square');
|
||||
expect(vert['A'].text).toBe('chimpansen hoppar');
|
||||
});
|
||||
|
||||
it('should handle text in circle vertices with space',function(){
|
||||
var res = flow.parser.parse('graph TD;A((chimpansen hoppar))-->C;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['A'].type).toBe('circle');
|
||||
expect(vert['A'].text).toBe('chimpansen hoppar');
|
||||
});
|
||||
|
||||
it('should handle text in diamond vertices with space',function(){
|
||||
var res = flow.parser.parse('graph TD;A(chimpansen hoppar)-->C;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['A'].type).toBe('round');
|
||||
expect(vert['A'].text).toBe('chimpansen hoppar');
|
||||
});
|
||||
|
||||
it('should handle text in with ?',function(){
|
||||
var res = flow.parser.parse('graph TD;A(?)-->|?|C;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['A'].text).toBe('?');
|
||||
expect(edges[0].text).toBe('?');
|
||||
});
|
||||
it('should handle text in with éèêàçô',function(){
|
||||
var res = flow.parser.parse('graph TD;A(éèêàçô)-->|éèêàçô|C;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['A'].text).toBe('éèêàçô');
|
||||
expect(edges[0].text).toBe('éèêàçô');
|
||||
});
|
||||
|
||||
it('should handle text in with ,.?!+-*',function(){
|
||||
var res = flow.parser.parse('graph TD;A(,.?!+-*)-->|,.?!+-*|C;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['A'].text).toBe(',.?!+-*');
|
||||
expect(edges[0].text).toBe(',.?!+-*');
|
||||
});
|
||||
|
||||
|
||||
it('should handle text in vertices with space',function(){
|
||||
var res = flow.parser.parse('graph TD;A-->C(Chimpansen hoppar);');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['C'].type).toBe('round');
|
||||
expect(vert['C'].text).toBe('Chimpansen hoppar');
|
||||
});
|
||||
|
||||
it('should handle text in vertices with åäö and minus',function(){
|
||||
var res = flow.parser.parse('graph TD;A-->C{Chimpansen hoppar åäö-ÅÄÖ};');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['C'].type).toBe('diamond');
|
||||
expect(vert['C'].text).toBe('Chimpansen hoppar åäö-ÅÄÖ');
|
||||
});
|
||||
it('should handle text in vertices with åäö, minus and space and br',function(){
|
||||
var res = flow.parser.parse('graph TD;A-->C(Chimpansen hoppar åäö <br> - ÅÄÖ);');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['C'].type).toBe('round');
|
||||
expect(vert['C'].text).toBe('Chimpansen hoppar åäö <br> - ÅÄÖ');
|
||||
});
|
||||
it('should handle text in vertices with unicode chars',function(){
|
||||
var res = flow.parser.parse('graph TD;A-->C(Начало);');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
|
||||
expect(vert['C'].text).toBe('Начало');
|
||||
});
|
||||
it('should handle text in vertices with CAPS',function(){
|
||||
var res = flow.parser.parse('graph TD;A-->C(some CAPS);');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['C'].type).toBe('round');
|
||||
expect(vert['C'].text).toBe('some CAPS');
|
||||
});
|
||||
it('should handle text in vertices with directions',function(){
|
||||
var res = flow.parser.parse('graph TD;A-->C(some URL);');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['C'].type).toBe('round');
|
||||
expect(vert['C'].text).toBe('some URL');
|
||||
});
|
||||
it('should handle a single node',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;A;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['A'].styles.length).toBe(0);
|
||||
});
|
||||
|
||||
it('should handle a single square node',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;a[A];');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['a'].styles.length).toBe(0);
|
||||
expect(vert['a'].type).toBe('square');
|
||||
});
|
||||
it('should handle a single round square node',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;a[A];');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['a'].styles.length).toBe(0);
|
||||
expect(vert['a'].type).toBe('square');
|
||||
});
|
||||
it('should handle a single circle node',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;a((A));');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['a'].type).toBe('circle');
|
||||
});
|
||||
it('should handle a single round node',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;a(A);');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['a'].type).toBe('round');
|
||||
});
|
||||
it('should handle a single odd node',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;a>A];');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['a'].type).toBe('odd');
|
||||
});
|
||||
it('should handle a single diamond node',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;a{A};');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['a'].type).toBe('diamond');
|
||||
});
|
||||
it('should handle a single diamond node with html in it',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;a{A <br> end};');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['a'].type).toBe('diamond');
|
||||
expect(vert['a'].text).toBe('A <br> end');
|
||||
});
|
||||
it('should handle a single round node with html in it',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;a(A <br> end);');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['a'].type).toBe('round');
|
||||
expect(vert['a'].text).toBe('A <br> end');
|
||||
});
|
||||
it('should handle a single node with alphanumerics starting on a char',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;id1;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['id1'].styles.length).toBe(0);
|
||||
});
|
||||
it('should handle a single node with alphanumerics starting on a num',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;1id;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['1id'].styles.length).toBe(0);
|
||||
});
|
||||
it('should handle a single node with alphanumerics containing a minus sign',function(){
|
||||
// Silly but syntactically correct
|
||||
var res = flow.parser.parse('graph TD;i-d;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(0);
|
||||
expect(vert['i-d'].styles.length).toBe(0);
|
||||
});
|
||||
//console.log(flow.parser.parse('graph TD;style Q background:#fff;'));
|
||||
it('should handle styles for vertices',function(){
|
||||
var res = flow.parser.parse('graph TD;style Q background:#fff;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
var style = vert['Q'].styles[0];
|
||||
|
||||
expect(vert['Q'].styles.length).toBe(1);
|
||||
expect(vert['Q'].styles[0]).toBe('background:#fff');
|
||||
});
|
||||
|
||||
//console.log(flow.parser.parse('graph TD;style Q background:#fff;'));
|
||||
it('should handle styles for edges',function(){
|
||||
var res = flow.parser.parse('graph TD;a-->b;\nstyle #0 stroke: #f66;');
|
||||
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(edges.length).toBe(1);
|
||||
});
|
||||
|
||||
it('should handle multiple styles for a vortex',function(){
|
||||
var res = flow.parser.parse('graph TD;style R background:#fff,border:1px solid red;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['R'].styles.length).toBe(2);
|
||||
expect(vert['R'].styles[0]).toBe('background:#fff');
|
||||
expect(vert['R'].styles[1]).toBe('border:1px solid red');
|
||||
});
|
||||
|
||||
it('should handle multiple styles in a graph',function(){
|
||||
var res = flow.parser.parse('graph TD;style S background:#aaa;\nstyle T background:#bbb,border:1px solid red;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['S'].styles.length).toBe(1);
|
||||
expect(vert['T'].styles.length).toBe(2);
|
||||
expect(vert['S'].styles[0]).toBe('background:#aaa');
|
||||
expect(vert['T'].styles[0]).toBe('background:#bbb');
|
||||
expect(vert['T'].styles[1]).toBe('border:1px solid red');
|
||||
});
|
||||
|
||||
it('should handle styles and graph definitons in a graph',function(){
|
||||
var res = flow.parser.parse('graph TD;S-->T;\nstyle S background:#aaa;\nstyle T background:#bbb,border:1px solid red;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['S'].styles.length).toBe(1);
|
||||
expect(vert['T'].styles.length).toBe(2);
|
||||
expect(vert['S'].styles[0]).toBe('background:#aaa');
|
||||
expect(vert['T'].styles[0]).toBe('background:#bbb');
|
||||
expect(vert['T'].styles[1]).toBe('border:1px solid red');
|
||||
});
|
||||
it('should handle styles and graph definitons in a graph',function(){
|
||||
var res = flow.parser.parse('graph TD;style T background:#bbb,border:1px solid red;');
|
||||
//var res = flow.parser.parse('graph TD;style T background: #bbb;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
|
||||
expect(vert['T'].styles.length).toBe(2);
|
||||
expect(vert['T'].styles[0]).toBe('background:#bbb');
|
||||
expect(vert['T'].styles[1]).toBe('border:1px solid red');
|
||||
});
|
||||
|
||||
describe('special characters should be be handled.',function(){
|
||||
var charTest = function(char){
|
||||
var res = flow.parser.parse('graph TD;A('+char+')-->B;');
|
||||
|
||||
var vert = flow.parser.yy.getVertices();
|
||||
var edges = flow.parser.yy.getEdges();
|
||||
|
||||
expect(vert['A'].id).toBe('A');
|
||||
expect(vert['B'].id).toBe('B');
|
||||
expect(vert['A'].text).toBe(char);
|
||||
};
|
||||
|
||||
it('it should be able to parse a \'.\'',function(){
|
||||
charTest('.');
|
||||
charTest('Start 103a.a1');
|
||||
});
|
||||
|
||||
it('it should be able to parse text containing \'_\'',function(){
|
||||
charTest('_');
|
||||
});
|
||||
|
||||
it('it should be able to parse a \':\'',function(){
|
||||
charTest(':');
|
||||
});
|
||||
|
||||
it('it should be able to parse a \',\'',function(){
|
||||
charTest(',');
|
||||
});
|
||||
|
||||
it('it should be able to parse text containing \'-\'',function(){
|
||||
charTest('a-b');
|
||||
});
|
||||
|
||||
it('it should be able to parse a \'+\'',function(){
|
||||
charTest('+');
|
||||
});
|
||||
|
||||
it('it should be able to parse a \'*\'',function(){
|
||||
charTest('*');
|
||||
});
|
||||
|
||||
it('it should be able to parse a \'<\'',function(){
|
||||
charTest('<');
|
||||
});
|
||||
|
||||
it('it should be able to parse a \'>\'',function(){
|
||||
charTest('>');
|
||||
});
|
||||
|
||||
it('it should be able to parse a \'=\'',function(){
|
||||
charTest('=');
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
it('should be possible to declare a class',function(){
|
||||
var res = flow.parser.parse('graph TD;classDef exClass background:#bbb,border:1px solid red;');
|
||||
//var res = flow.parser.parse('graph TD;style T background: #bbb;');
|
||||
|
||||
var classes = flow.parser.yy.getClasses();
|
||||
|
||||
expect(classes['exClass'].styles.length).toBe(2);
|
||||
expect(classes['exClass'].styles[0]).toBe('background:#bbb');
|
||||
expect(classes['exClass'].styles[1]).toBe('border:1px solid red');
|
||||
});
|
||||
|
||||
it('should be possible to declare a class with a dot in the style',function(){
|
||||
var res = flow.parser.parse('graph TD;classDef exClass background:#bbb,border:1.5px solid red;');
|
||||
//var res = flow.parser.parse('graph TD;style T background: #bbb;');
|
||||
|
||||
var classes = flow.parser.yy.getClasses();
|
||||
|
||||
expect(classes['exClass'].styles.length).toBe(2);
|
||||
expect(classes['exClass'].styles[0]).toBe('background:#bbb');
|
||||
expect(classes['exClass'].styles[1]).toBe('border:1.5px solid red');
|
||||
});
|
||||
it('should be possible to declare a class with a space in the style',function(){
|
||||
var res = flow.parser.parse('graph TD;classDef exClass background: #bbb,border:1.5px solid red;');
|
||||
//var res = flow.parser.parse('graph TD;style T background : #bbb;');
|
||||
|
||||
var classes = flow.parser.yy.getClasses();
|
||||
|
||||
expect(classes['exClass'].styles.length).toBe(2);
|
||||
expect(classes['exClass'].styles[0]).toBe('background: #bbb');
|
||||
expect(classes['exClass'].styles[1]).toBe('border:1.5px solid red');
|
||||
});
|
||||
it('should be possible to apply a class to a vertex',function(){
|
||||
var statement = '';
|
||||
|
||||
statement = statement + 'graph TD;' + '\n';
|
||||
statement = statement + 'classDef exClass background:#bbb,border:1px solid red;' + '\n';
|
||||
statement = statement + 'a-->b;' + '\n';
|
||||
statement = statement + 'class a exClass;';
|
||||
|
||||
var res = flow.parser.parse(statement);
|
||||
|
||||
var classes = flow.parser.yy.getClasses();
|
||||
|
||||
expect(classes['exClass'].styles.length).toBe(2);
|
||||
expect(classes['exClass'].styles[0]).toBe('background:#bbb');
|
||||
expect(classes['exClass'].styles[1]).toBe('border:1px solid red');
|
||||
});
|
||||
it('should be possible to apply a class to a comma separated list of vertices',function(){
|
||||
var statement = '';
|
||||
|
||||
statement = statement + 'graph TD;' + '\n';
|
||||
statement = statement + 'classDef exClass background:#bbb,border:1px solid red;' + '\n';
|
||||
statement = statement + 'a-->b;' + '\n';
|
||||
statement = statement + 'class a,b exClass;';
|
||||
|
||||
var res = flow.parser.parse(statement);
|
||||
|
||||
var classes = flow.parser.yy.getClasses();
|
||||
var vertices = flow.parser.yy.getVertices();
|
||||
|
||||
expect(classes['exClass'].styles.length).toBe(2);
|
||||
expect(classes['exClass'].styles[0]).toBe('background:#bbb');
|
||||
expect(classes['exClass'].styles[1]).toBe('border:1px solid red');
|
||||
expect(vertices['a'].classes[0]).toBe('exClass');
|
||||
expect(vertices['b'].classes[0]).toBe('exClass');
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
107
src/diagrams/sequenceDiagram/parser/js-sequence-diagram.jison
Normal file
107
src/diagrams/sequenceDiagram/parser/js-sequence-diagram.jison
Normal file
@@ -0,0 +1,107 @@
|
||||
/** js sequence diagrams
|
||||
* http://bramp.github.io/js-sequence-diagrams/
|
||||
* (c) 2012-2013 Andrew Brampton (bramp.net)
|
||||
* Simplified BSD license.
|
||||
*/
|
||||
%lex
|
||||
|
||||
%options case-insensitive
|
||||
|
||||
%{
|
||||
// Pre-lexer code can go here
|
||||
%}
|
||||
|
||||
%%
|
||||
|
||||
[\n]+ return 'NL';
|
||||
\s+ /* skip whitespace */
|
||||
\#[^\n]* /* skip comments */
|
||||
"participant" return 'participant';
|
||||
"left of" return 'left_of';
|
||||
"right of" return 'right_of';
|
||||
"over" return 'over';
|
||||
"note" return 'note';
|
||||
"title" return 'title';
|
||||
"sequenceDiagram" return 'SD';
|
||||
"," return ',';
|
||||
[^\->:\n,]+ return 'ACTOR';
|
||||
"--" return 'DOTLINE';
|
||||
"-" return 'LINE';
|
||||
">>" return 'OPENARROW';
|
||||
">" return 'ARROW';
|
||||
:[^#\n]+ return 'MESSAGE';
|
||||
<<EOF>> return 'EOF';
|
||||
. return 'INVALID';
|
||||
|
||||
/lex
|
||||
|
||||
%start start
|
||||
|
||||
%% /* language grammar */
|
||||
|
||||
start
|
||||
: SD document 'EOF' { return yy; }
|
||||
;
|
||||
|
||||
document
|
||||
: /* empty */
|
||||
| document line
|
||||
;
|
||||
|
||||
line
|
||||
: statement { }
|
||||
| 'NL'
|
||||
;
|
||||
|
||||
statement
|
||||
: 'participant' actor { $$='actor'; }
|
||||
| signal { $$='signal'; }
|
||||
| note_statement { $$='note'; }
|
||||
| 'title' message { yy.setTitle($2); }
|
||||
;
|
||||
|
||||
note_statement
|
||||
: 'note' placement actor message { $$ = yy.addNote($3, $2, $4); }
|
||||
| 'note' 'over' actor_pair message { $$ = yy.addNote($3, yy.PLACEMENT.OVER, $4); }
|
||||
;
|
||||
|
||||
actor_pair
|
||||
: actor { $$ = $1; }
|
||||
| actor ',' actor { $$ = [$1, $3]; }
|
||||
;
|
||||
|
||||
placement
|
||||
: 'left_of' { $$ = yy.PLACEMENT.LEFTOF; }
|
||||
| 'right_of' { $$ = yy.PLACEMENT.RIGHTOF; }
|
||||
;
|
||||
|
||||
signal
|
||||
: actor signaltype actor message
|
||||
{ yy.addSignal($1, $3, $4, $2); }
|
||||
;
|
||||
|
||||
actor
|
||||
/*: ACTOR { $$ = yy.getActor($1); }*/
|
||||
: ACTOR { yy.addActor($1,$1,$1); }
|
||||
;
|
||||
|
||||
signaltype
|
||||
: linetype arrowtype { $$ = $1 | ($2 << 2); }
|
||||
| linetype { $$ = $1; }
|
||||
;
|
||||
|
||||
linetype
|
||||
: LINE { $$ = yy.LINETYPE.SOLID; }
|
||||
| DOTLINE { $$ = yy.LINETYPE.DOTTED; }
|
||||
;
|
||||
|
||||
arrowtype
|
||||
: ARROW { $$ = yy.ARROWTYPE.FILLED; }
|
||||
| OPENARROW { $$ = yy.ARROWTYPE.OPEN; }
|
||||
;
|
||||
|
||||
message
|
||||
: MESSAGE { $$ = $1.substring(1).trim().replace(/\\n/gm, "\n"); }
|
||||
;
|
||||
|
||||
%%
|
||||
151
src/diagrams/sequenceDiagram/parser/sequence.jison
Normal file
151
src/diagrams/sequenceDiagram/parser/sequence.jison
Normal file
@@ -0,0 +1,151 @@
|
||||
/* description: Parses end executes mathematical expressions. */
|
||||
|
||||
/* lexical grammar */
|
||||
%lex
|
||||
|
||||
%%
|
||||
\n return 'NEWLINE';
|
||||
"sequence" return 'SEQ';
|
||||
"TB" return 'DIR';
|
||||
[0-9]+ return 'NUM';
|
||||
":" return 'COLON';
|
||||
\- return 'MINUS';
|
||||
\+ return 'PLUS';
|
||||
\= return 'EQUALS';
|
||||
[a-zåäöæøA-ZÅÄÖÆØ()]+ return 'ALPHA';
|
||||
"/" return 'SLASH';
|
||||
"(" return 'PS';
|
||||
")" return 'PE';
|
||||
"[" return 'SQS';
|
||||
"]" return 'SQE';
|
||||
\. return 'DOT';
|
||||
\s return 'SPACE';
|
||||
<<EOF>> return 'EOF';
|
||||
|
||||
/lex
|
||||
|
||||
/* operator associations and precedence */
|
||||
|
||||
%right '^'
|
||||
|
||||
%start expressions
|
||||
|
||||
%% /* language grammar */
|
||||
|
||||
expressions
|
||||
: sequenceConfig statements
|
||||
{$$=$1;}
|
||||
| EOF
|
||||
;
|
||||
sequenceConfig
|
||||
: SEQ SPACE DIR newlines
|
||||
{ $$ = $3;}
|
||||
;
|
||||
|
||||
statements
|
||||
: statement newlines statements
|
||||
{$$=$1;}
|
||||
| statement EOF
|
||||
{$$=$1;}
|
||||
| statement newlines EOF
|
||||
{$$=$1;}
|
||||
;
|
||||
|
||||
preStatement
|
||||
: alphaNum COLON text
|
||||
{$$={a:$1,b:$3}}
|
||||
;
|
||||
|
||||
statement
|
||||
: preStatement
|
||||
{yy.addActor($1.a,'actor',$1.b);$$='actor';}
|
||||
| preStatement DOT message
|
||||
{yy.addMessage($1.a,$1.b,$3);$$='message';}
|
||||
| preStatement EQUALS callee DOT message
|
||||
{yy.addMessage($1.a,$3,$5,$1.b);$$='actor';}
|
||||
;
|
||||
|
||||
action:
|
||||
SQS SQE
|
||||
{$$='action';}
|
||||
;
|
||||
|
||||
actorDefinition:
|
||||
alphaNum COLON alphaNum
|
||||
{$$='actor';}
|
||||
;
|
||||
messageDefinition:
|
||||
caller COLON answer EQUALS callee DOT message
|
||||
{console.log('Got new message from='+$1+' to='+$5+' message='+$7+' answer='+$3);$$='actor';}
|
||||
;
|
||||
|
||||
caller:
|
||||
alphaNum
|
||||
;
|
||||
|
||||
answer:
|
||||
alphaNum
|
||||
;
|
||||
|
||||
callee:
|
||||
alphaNum
|
||||
;
|
||||
|
||||
message:
|
||||
alphaNum
|
||||
;
|
||||
|
||||
spaceList
|
||||
: SPACE spaceList
|
||||
| SPACE
|
||||
;
|
||||
newlines
|
||||
: NEWLINE newlines
|
||||
| SPACE newlines
|
||||
| NEWLINE
|
||||
| SPACE
|
||||
;
|
||||
alphaNum
|
||||
:alphaNumStatement
|
||||
{$$=$1;}
|
||||
;
|
||||
|
||||
alphaNumStatement
|
||||
: alphaNum alphaNumToken
|
||||
{$$=$1+''+$2;}
|
||||
| alphaNumToken
|
||||
;
|
||||
|
||||
alphaNumToken
|
||||
: ALPHA
|
||||
{$$=$1;}
|
||||
| NUM
|
||||
{$$=$1;}
|
||||
;
|
||||
|
||||
text
|
||||
:textStatement
|
||||
{$$=$1;}
|
||||
;
|
||||
|
||||
textStatement
|
||||
: text textToken
|
||||
{$$=$1+''+$2;}
|
||||
| textToken
|
||||
;
|
||||
|
||||
textToken
|
||||
: alphaNumToken
|
||||
| SPACE
|
||||
{$$=$1;}
|
||||
;
|
||||
|
||||
// Characters and spaces
|
||||
//text: alphaNum SPACE text
|
||||
// {$$ = $1 + ' ' +$3;}
|
||||
// | alphaNum spaceList MINUS spaceList text
|
||||
// {$$ = $1 + ' - ' +$5;}
|
||||
// | alphaNum
|
||||
// {$$ = $1;}
|
||||
|
||||
%%
|
||||
663
src/diagrams/sequenceDiagram/parser/sequence.js
Normal file
663
src/diagrams/sequenceDiagram/parser/sequence.js
Normal file
@@ -0,0 +1,663 @@
|
||||
/* parser generated by jison 0.4.15 */
|
||||
/*
|
||||
Returns a Parser object of the following structure:
|
||||
|
||||
Parser: {
|
||||
yy: {}
|
||||
}
|
||||
|
||||
Parser.prototype: {
|
||||
yy: {},
|
||||
trace: function(),
|
||||
symbols_: {associative list: name ==> number},
|
||||
terminals_: {associative list: number ==> name},
|
||||
productions_: [...],
|
||||
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$),
|
||||
table: [...],
|
||||
defaultActions: {...},
|
||||
parseError: function(str, hash),
|
||||
parse: function(input),
|
||||
|
||||
lexer: {
|
||||
EOF: 1,
|
||||
parseError: function(str, hash),
|
||||
setInput: function(input),
|
||||
input: function(),
|
||||
unput: function(str),
|
||||
more: function(),
|
||||
less: function(n),
|
||||
pastInput: function(),
|
||||
upcomingInput: function(),
|
||||
showPosition: function(),
|
||||
test_match: function(regex_match_array, rule_index),
|
||||
next: function(),
|
||||
lex: function(),
|
||||
begin: function(condition),
|
||||
popState: function(),
|
||||
_currentRules: function(),
|
||||
topState: function(),
|
||||
pushState: function(condition),
|
||||
|
||||
options: {
|
||||
ranges: boolean (optional: true ==> token location info will include a .range[] member)
|
||||
flex: boolean (optional: true ==> flex-like lexing behaviour where the rules are tested exhaustively to find the longest match)
|
||||
backtrack_lexer: boolean (optional: true ==> lexer regexes are tested in order and for each matching regex the action code is invoked; the lexer terminates the scan when a token is returned by the action code)
|
||||
},
|
||||
|
||||
performAction: function(yy, yy_, $avoiding_name_collisions, YY_START),
|
||||
rules: [...],
|
||||
conditions: {associative list: name ==> set},
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
token location info (@$, _$, etc.): {
|
||||
first_line: n,
|
||||
last_line: n,
|
||||
first_column: n,
|
||||
last_column: n,
|
||||
range: [start_number, end_number] (where the numbers are indexes into the input string, regular zero-based)
|
||||
}
|
||||
|
||||
|
||||
the parseError function receives a 'hash' object with these members for lexer and parser errors: {
|
||||
text: (matched text)
|
||||
token: (the produced terminal token, if any)
|
||||
line: (yylineno)
|
||||
}
|
||||
while parser (grammar) errors will also provide these members, i.e. parser errors deliver a superset of attributes: {
|
||||
loc: (yylloc)
|
||||
expected: (string describing the set of expected tokens)
|
||||
recoverable: (boolean: TRUE when the parser has a error recovery rule available for this particular error)
|
||||
}
|
||||
*/
|
||||
var parser = (function(){
|
||||
var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,11],$V1=[1,12],$V2=[1,17],$V3=[1,16],$V4=[6,8,28],$V5=[6,8,14,16,28,31,32],$V6=[6,8,14,16,18,28,31,32],$V7=[6,31,32],$V8=[1,35],$V9=[6,8,16,18,28,31,32];
|
||||
var parser = {trace: function trace() { },
|
||||
yy: {},
|
||||
symbols_: {"error":2,"expressions":3,"sequenceConfig":4,"statements":5,"EOF":6,"SEQ":7,"SPACE":8,"DIR":9,"newlines":10,"statement":11,"preStatement":12,"alphaNum":13,"COLON":14,"text":15,"DOT":16,"message":17,"EQUALS":18,"callee":19,"action":20,"SQS":21,"SQE":22,"actorDefinition":23,"messageDefinition":24,"caller":25,"answer":26,"spaceList":27,"NEWLINE":28,"alphaNumStatement":29,"alphaNumToken":30,"ALPHA":31,"NUM":32,"textStatement":33,"textToken":34,"$accept":0,"$end":1},
|
||||
terminals_: {2:"error",6:"EOF",7:"SEQ",8:"SPACE",9:"DIR",14:"COLON",16:"DOT",18:"EQUALS",21:"SQS",22:"SQE",28:"NEWLINE",31:"ALPHA",32:"NUM"},
|
||||
productions_: [0,[3,2],[3,1],[4,4],[5,3],[5,2],[5,3],[12,3],[11,1],[11,3],[11,5],[20,2],[23,3],[24,7],[25,1],[26,1],[19,1],[17,1],[27,2],[27,1],[10,2],[10,2],[10,1],[10,1],[13,1],[29,2],[29,1],[30,1],[30,1],[15,1],[33,2],[33,1],[34,1],[34,1]],
|
||||
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {
|
||||
/* this == yyval */
|
||||
|
||||
var $0 = $$.length - 1;
|
||||
switch (yystate) {
|
||||
case 1: case 5:
|
||||
this.$=$$[$0-1];
|
||||
break;
|
||||
case 3:
|
||||
this.$ = $$[$0-1];
|
||||
break;
|
||||
case 4: case 6:
|
||||
this.$=$$[$0-2];
|
||||
break;
|
||||
case 7:
|
||||
this.$={a:$$[$0-2],b:$$[$0]}
|
||||
break;
|
||||
case 8:
|
||||
yy.addActor($$[$0].a,'actor',$$[$0].b);this.$='actor';
|
||||
break;
|
||||
case 9:
|
||||
yy.addMessage($$[$0-2].a,$$[$0-2].b,$$[$0]);this.$='message';
|
||||
break;
|
||||
case 10:
|
||||
yy.addMessage($$[$0-4].a,$$[$0-2],$$[$0],$$[$0-4].b);this.$='actor';
|
||||
break;
|
||||
case 11:
|
||||
this.$='action';
|
||||
break;
|
||||
case 12:
|
||||
this.$='actor';
|
||||
break;
|
||||
case 13:
|
||||
console.log('Got new message from='+$$[$0-6]+' to='+$$[$0-2]+' message='+$$[$0]+' answer='+$$[$0-4]);this.$='actor';
|
||||
break;
|
||||
case 24: case 27: case 28: case 29: case 33:
|
||||
this.$=$$[$0];
|
||||
break;
|
||||
case 25: case 30:
|
||||
this.$=$$[$0-1]+''+$$[$0];
|
||||
break;
|
||||
}
|
||||
},
|
||||
table: [{3:1,4:2,6:[1,3],7:[1,4]},{1:[3]},{5:5,11:6,12:7,13:8,29:9,30:10,31:$V0,32:$V1},{1:[2,2]},{8:[1,13]},{1:[2,1]},{6:[1,15],8:$V2,10:14,28:$V3},o($V4,[2,8],{16:[1,18],18:[1,19]}),{14:[1,20],30:21,31:$V0,32:$V1},o($V5,[2,24]),o($V5,[2,26]),o($V6,[2,27]),o($V6,[2,28]),{9:[1,22]},{5:23,6:[1,24],11:6,12:7,13:8,29:9,30:10,31:$V0,32:$V1},{1:[2,5]},o($V7,[2,22],{10:25,8:$V2,28:$V3}),o($V7,[2,23],{10:26,8:$V2,28:$V3}),{13:28,17:27,29:9,30:10,31:$V0,32:$V1},{13:30,19:29,29:9,30:10,31:$V0,32:$V1},{8:$V8,15:31,30:34,31:$V0,32:$V1,33:32,34:33},o($V5,[2,25]),{8:$V2,10:36,28:$V3},{1:[2,4]},{1:[2,6]},o($V7,[2,20]),o($V7,[2,21]),o($V4,[2,9]),o($V4,[2,17],{30:21,31:$V0,32:$V1}),{16:[1,37]},{16:[2,16],30:21,31:$V0,32:$V1},o([6,16,18,28],[2,7],{30:34,34:38,8:$V8,31:$V0,32:$V1}),o($V9,[2,29]),o($V9,[2,31]),o($V9,[2,32]),o($V9,[2,33]),o([31,32],[2,3]),{13:28,17:39,29:9,30:10,31:$V0,32:$V1},o($V9,[2,30]),o($V4,[2,10])],
|
||||
defaultActions: {3:[2,2],5:[2,1],15:[2,5],23:[2,4],24:[2,6]},
|
||||
parseError: function parseError(str, hash) {
|
||||
if (hash.recoverable) {
|
||||
this.trace(str);
|
||||
} else {
|
||||
throw new Error(str);
|
||||
}
|
||||
},
|
||||
parse: function parse(input) {
|
||||
var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = '', yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
|
||||
var args = lstack.slice.call(arguments, 1);
|
||||
var lexer = Object.create(this.lexer);
|
||||
var sharedState = { yy: {} };
|
||||
for (var k in this.yy) {
|
||||
if (Object.prototype.hasOwnProperty.call(this.yy, k)) {
|
||||
sharedState.yy[k] = this.yy[k];
|
||||
}
|
||||
}
|
||||
lexer.setInput(input, sharedState.yy);
|
||||
sharedState.yy.lexer = lexer;
|
||||
sharedState.yy.parser = this;
|
||||
if (typeof lexer.yylloc == 'undefined') {
|
||||
lexer.yylloc = {};
|
||||
}
|
||||
var yyloc = lexer.yylloc;
|
||||
lstack.push(yyloc);
|
||||
var ranges = lexer.options && lexer.options.ranges;
|
||||
if (typeof sharedState.yy.parseError === 'function') {
|
||||
this.parseError = sharedState.yy.parseError;
|
||||
} else {
|
||||
this.parseError = Object.getPrototypeOf(this).parseError;
|
||||
}
|
||||
function popStack(n) {
|
||||
stack.length = stack.length - 2 * n;
|
||||
vstack.length = vstack.length - n;
|
||||
lstack.length = lstack.length - n;
|
||||
}
|
||||
_token_stack:
|
||||
function lex() {
|
||||
var token;
|
||||
token = lexer.lex() || EOF;
|
||||
if (typeof token !== 'number') {
|
||||
token = self.symbols_[token] || token;
|
||||
}
|
||||
return token;
|
||||
}
|
||||
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
|
||||
while (true) {
|
||||
state = stack[stack.length - 1];
|
||||
if (this.defaultActions[state]) {
|
||||
action = this.defaultActions[state];
|
||||
} else {
|
||||
if (symbol === null || typeof symbol == 'undefined') {
|
||||
symbol = lex();
|
||||
}
|
||||
action = table[state] && table[state][symbol];
|
||||
}
|
||||
if (typeof action === 'undefined' || !action.length || !action[0]) {
|
||||
var errStr = '';
|
||||
expected = [];
|
||||
for (p in table[state]) {
|
||||
if (this.terminals_[p] && p > TERROR) {
|
||||
expected.push('\'' + this.terminals_[p] + '\'');
|
||||
}
|
||||
}
|
||||
if (lexer.showPosition) {
|
||||
errStr = 'Parse error on line ' + (yylineno + 1) + ':\n' + lexer.showPosition() + '\nExpecting ' + expected.join(', ') + ', got \'' + (this.terminals_[symbol] || symbol) + '\'';
|
||||
} else {
|
||||
errStr = 'Parse error on line ' + (yylineno + 1) + ': Unexpected ' + (symbol == EOF ? 'end of input' : '\'' + (this.terminals_[symbol] || symbol) + '\'');
|
||||
}
|
||||
this.parseError(errStr, {
|
||||
text: lexer.match,
|
||||
token: this.terminals_[symbol] || symbol,
|
||||
line: lexer.yylineno,
|
||||
loc: yyloc,
|
||||
expected: expected
|
||||
});
|
||||
}
|
||||
if (action[0] instanceof Array && action.length > 1) {
|
||||
throw new Error('Parse Error: multiple actions possible at state: ' + state + ', token: ' + symbol);
|
||||
}
|
||||
switch (action[0]) {
|
||||
case 1:
|
||||
stack.push(symbol);
|
||||
vstack.push(lexer.yytext);
|
||||
lstack.push(lexer.yylloc);
|
||||
stack.push(action[1]);
|
||||
symbol = null;
|
||||
if (!preErrorSymbol) {
|
||||
yyleng = lexer.yyleng;
|
||||
yytext = lexer.yytext;
|
||||
yylineno = lexer.yylineno;
|
||||
yyloc = lexer.yylloc;
|
||||
if (recovering > 0) {
|
||||
recovering--;
|
||||
}
|
||||
} else {
|
||||
symbol = preErrorSymbol;
|
||||
preErrorSymbol = null;
|
||||
}
|
||||
break;
|
||||
case 2:
|
||||
len = this.productions_[action[1]][1];
|
||||
yyval.$ = vstack[vstack.length - len];
|
||||
yyval._$ = {
|
||||
first_line: lstack[lstack.length - (len || 1)].first_line,
|
||||
last_line: lstack[lstack.length - 1].last_line,
|
||||
first_column: lstack[lstack.length - (len || 1)].first_column,
|
||||
last_column: lstack[lstack.length - 1].last_column
|
||||
};
|
||||
if (ranges) {
|
||||
yyval._$.range = [
|
||||
lstack[lstack.length - (len || 1)].range[0],
|
||||
lstack[lstack.length - 1].range[1]
|
||||
];
|
||||
}
|
||||
r = this.performAction.apply(yyval, [
|
||||
yytext,
|
||||
yyleng,
|
||||
yylineno,
|
||||
sharedState.yy,
|
||||
action[1],
|
||||
vstack,
|
||||
lstack
|
||||
].concat(args));
|
||||
if (typeof r !== 'undefined') {
|
||||
return r;
|
||||
}
|
||||
if (len) {
|
||||
stack = stack.slice(0, -1 * len * 2);
|
||||
vstack = vstack.slice(0, -1 * len);
|
||||
lstack = lstack.slice(0, -1 * len);
|
||||
}
|
||||
stack.push(this.productions_[action[1]][0]);
|
||||
vstack.push(yyval.$);
|
||||
lstack.push(yyval._$);
|
||||
newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
|
||||
stack.push(newState);
|
||||
break;
|
||||
case 3:
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}};
|
||||
/* generated by jison-lex 0.3.4 */
|
||||
var lexer = (function(){
|
||||
var lexer = ({
|
||||
|
||||
EOF:1,
|
||||
|
||||
parseError:function parseError(str, hash) {
|
||||
if (this.yy.parser) {
|
||||
this.yy.parser.parseError(str, hash);
|
||||
} else {
|
||||
throw new Error(str);
|
||||
}
|
||||
},
|
||||
|
||||
// resets the lexer, sets new input
|
||||
setInput:function (input, yy) {
|
||||
this.yy = yy || this.yy || {};
|
||||
this._input = input;
|
||||
this._more = this._backtrack = this.done = false;
|
||||
this.yylineno = this.yyleng = 0;
|
||||
this.yytext = this.matched = this.match = '';
|
||||
this.conditionStack = ['INITIAL'];
|
||||
this.yylloc = {
|
||||
first_line: 1,
|
||||
first_column: 0,
|
||||
last_line: 1,
|
||||
last_column: 0
|
||||
};
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range = [0,0];
|
||||
}
|
||||
this.offset = 0;
|
||||
return this;
|
||||
},
|
||||
|
||||
// consumes and returns one char from the input
|
||||
input:function () {
|
||||
var ch = this._input[0];
|
||||
this.yytext += ch;
|
||||
this.yyleng++;
|
||||
this.offset++;
|
||||
this.match += ch;
|
||||
this.matched += ch;
|
||||
var lines = ch.match(/(?:\r\n?|\n).*/g);
|
||||
if (lines) {
|
||||
this.yylineno++;
|
||||
this.yylloc.last_line++;
|
||||
} else {
|
||||
this.yylloc.last_column++;
|
||||
}
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range[1]++;
|
||||
}
|
||||
|
||||
this._input = this._input.slice(1);
|
||||
return ch;
|
||||
},
|
||||
|
||||
// unshifts one char (or a string) into the input
|
||||
unput:function (ch) {
|
||||
var len = ch.length;
|
||||
var lines = ch.split(/(?:\r\n?|\n)/g);
|
||||
|
||||
this._input = ch + this._input;
|
||||
this.yytext = this.yytext.substr(0, this.yytext.length - len);
|
||||
//this.yyleng -= len;
|
||||
this.offset -= len;
|
||||
var oldLines = this.match.split(/(?:\r\n?|\n)/g);
|
||||
this.match = this.match.substr(0, this.match.length - 1);
|
||||
this.matched = this.matched.substr(0, this.matched.length - 1);
|
||||
|
||||
if (lines.length - 1) {
|
||||
this.yylineno -= lines.length - 1;
|
||||
}
|
||||
var r = this.yylloc.range;
|
||||
|
||||
this.yylloc = {
|
||||
first_line: this.yylloc.first_line,
|
||||
last_line: this.yylineno + 1,
|
||||
first_column: this.yylloc.first_column,
|
||||
last_column: lines ?
|
||||
(lines.length === oldLines.length ? this.yylloc.first_column : 0)
|
||||
+ oldLines[oldLines.length - lines.length].length - lines[0].length :
|
||||
this.yylloc.first_column - len
|
||||
};
|
||||
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range = [r[0], r[0] + this.yyleng - len];
|
||||
}
|
||||
this.yyleng = this.yytext.length;
|
||||
return this;
|
||||
},
|
||||
|
||||
// When called from action, caches matched text and appends it on next action
|
||||
more:function () {
|
||||
this._more = true;
|
||||
return this;
|
||||
},
|
||||
|
||||
// When called from action, signals the lexer that this rule fails to match the input, so the next matching rule (regex) should be tested instead.
|
||||
reject:function () {
|
||||
if (this.options.backtrack_lexer) {
|
||||
this._backtrack = true;
|
||||
} else {
|
||||
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n' + this.showPosition(), {
|
||||
text: "",
|
||||
token: null,
|
||||
line: this.yylineno
|
||||
});
|
||||
|
||||
}
|
||||
return this;
|
||||
},
|
||||
|
||||
// retain first n characters of the match
|
||||
less:function (n) {
|
||||
this.unput(this.match.slice(n));
|
||||
},
|
||||
|
||||
// displays already matched input, i.e. for error messages
|
||||
pastInput:function () {
|
||||
var past = this.matched.substr(0, this.matched.length - this.match.length);
|
||||
return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
|
||||
},
|
||||
|
||||
// displays upcoming input, i.e. for error messages
|
||||
upcomingInput:function () {
|
||||
var next = this.match;
|
||||
if (next.length < 20) {
|
||||
next += this._input.substr(0, 20-next.length);
|
||||
}
|
||||
return (next.substr(0,20) + (next.length > 20 ? '...' : '')).replace(/\n/g, "");
|
||||
},
|
||||
|
||||
// displays the character position where the lexing error occurred, i.e. for error messages
|
||||
showPosition:function () {
|
||||
var pre = this.pastInput();
|
||||
var c = new Array(pre.length + 1).join("-");
|
||||
return pre + this.upcomingInput() + "\n" + c + "^";
|
||||
},
|
||||
|
||||
// test the lexed token: return FALSE when not a match, otherwise return token
|
||||
test_match:function (match, indexed_rule) {
|
||||
var token,
|
||||
lines,
|
||||
backup;
|
||||
|
||||
if (this.options.backtrack_lexer) {
|
||||
// save context
|
||||
backup = {
|
||||
yylineno: this.yylineno,
|
||||
yylloc: {
|
||||
first_line: this.yylloc.first_line,
|
||||
last_line: this.last_line,
|
||||
first_column: this.yylloc.first_column,
|
||||
last_column: this.yylloc.last_column
|
||||
},
|
||||
yytext: this.yytext,
|
||||
match: this.match,
|
||||
matches: this.matches,
|
||||
matched: this.matched,
|
||||
yyleng: this.yyleng,
|
||||
offset: this.offset,
|
||||
_more: this._more,
|
||||
_input: this._input,
|
||||
yy: this.yy,
|
||||
conditionStack: this.conditionStack.slice(0),
|
||||
done: this.done
|
||||
};
|
||||
if (this.options.ranges) {
|
||||
backup.yylloc.range = this.yylloc.range.slice(0);
|
||||
}
|
||||
}
|
||||
|
||||
lines = match[0].match(/(?:\r\n?|\n).*/g);
|
||||
if (lines) {
|
||||
this.yylineno += lines.length;
|
||||
}
|
||||
this.yylloc = {
|
||||
first_line: this.yylloc.last_line,
|
||||
last_line: this.yylineno + 1,
|
||||
first_column: this.yylloc.last_column,
|
||||
last_column: lines ?
|
||||
lines[lines.length - 1].length - lines[lines.length - 1].match(/\r?\n?/)[0].length :
|
||||
this.yylloc.last_column + match[0].length
|
||||
};
|
||||
this.yytext += match[0];
|
||||
this.match += match[0];
|
||||
this.matches = match;
|
||||
this.yyleng = this.yytext.length;
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range = [this.offset, this.offset += this.yyleng];
|
||||
}
|
||||
this._more = false;
|
||||
this._backtrack = false;
|
||||
this._input = this._input.slice(match[0].length);
|
||||
this.matched += match[0];
|
||||
token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]);
|
||||
if (this.done && this._input) {
|
||||
this.done = false;
|
||||
}
|
||||
if (token) {
|
||||
return token;
|
||||
} else if (this._backtrack) {
|
||||
// recover context
|
||||
for (var k in backup) {
|
||||
this[k] = backup[k];
|
||||
}
|
||||
return false; // rule action called reject() implying the next rule should be tested instead.
|
||||
}
|
||||
return false;
|
||||
},
|
||||
|
||||
// return next match in input
|
||||
next:function () {
|
||||
if (this.done) {
|
||||
return this.EOF;
|
||||
}
|
||||
if (!this._input) {
|
||||
this.done = true;
|
||||
}
|
||||
|
||||
var token,
|
||||
match,
|
||||
tempMatch,
|
||||
index;
|
||||
if (!this._more) {
|
||||
this.yytext = '';
|
||||
this.match = '';
|
||||
}
|
||||
var rules = this._currentRules();
|
||||
for (var i = 0; i < rules.length; i++) {
|
||||
tempMatch = this._input.match(this.rules[rules[i]]);
|
||||
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
|
||||
match = tempMatch;
|
||||
index = i;
|
||||
if (this.options.backtrack_lexer) {
|
||||
token = this.test_match(tempMatch, rules[i]);
|
||||
if (token !== false) {
|
||||
return token;
|
||||
} else if (this._backtrack) {
|
||||
match = false;
|
||||
continue; // rule action called reject() implying a rule MISmatch.
|
||||
} else {
|
||||
// else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
|
||||
return false;
|
||||
}
|
||||
} else if (!this.options.flex) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (match) {
|
||||
token = this.test_match(match, rules[index]);
|
||||
if (token !== false) {
|
||||
return token;
|
||||
}
|
||||
// else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
|
||||
return false;
|
||||
}
|
||||
if (this._input === "") {
|
||||
return this.EOF;
|
||||
} else {
|
||||
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. Unrecognized text.\n' + this.showPosition(), {
|
||||
text: "",
|
||||
token: null,
|
||||
line: this.yylineno
|
||||
});
|
||||
}
|
||||
},
|
||||
|
||||
// return next match that has a token
|
||||
lex:function lex() {
|
||||
var r = this.next();
|
||||
if (r) {
|
||||
return r;
|
||||
} else {
|
||||
return this.lex();
|
||||
}
|
||||
},
|
||||
|
||||
// activates a new lexer condition state (pushes the new lexer condition state onto the condition stack)
|
||||
begin:function begin(condition) {
|
||||
this.conditionStack.push(condition);
|
||||
},
|
||||
|
||||
// pop the previously active lexer condition state off the condition stack
|
||||
popState:function popState() {
|
||||
var n = this.conditionStack.length - 1;
|
||||
if (n > 0) {
|
||||
return this.conditionStack.pop();
|
||||
} else {
|
||||
return this.conditionStack[0];
|
||||
}
|
||||
},
|
||||
|
||||
// produce the lexer rule set which is active for the currently active lexer condition state
|
||||
_currentRules:function _currentRules() {
|
||||
if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) {
|
||||
return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;
|
||||
} else {
|
||||
return this.conditions["INITIAL"].rules;
|
||||
}
|
||||
},
|
||||
|
||||
// return the currently active lexer condition state; when an index argument is provided it produces the N-th previous condition state, if available
|
||||
topState:function topState(n) {
|
||||
n = this.conditionStack.length - 1 - Math.abs(n || 0);
|
||||
if (n >= 0) {
|
||||
return this.conditionStack[n];
|
||||
} else {
|
||||
return "INITIAL";
|
||||
}
|
||||
},
|
||||
|
||||
// alias for begin(condition)
|
||||
pushState:function pushState(condition) {
|
||||
this.begin(condition);
|
||||
},
|
||||
|
||||
// return the number of states currently on the stack
|
||||
stateStackSize:function stateStackSize() {
|
||||
return this.conditionStack.length;
|
||||
},
|
||||
options: {},
|
||||
performAction: function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
|
||||
var YYSTATE=YY_START;
|
||||
switch($avoiding_name_collisions) {
|
||||
case 0:return 28;
|
||||
break;
|
||||
case 1:return 7;
|
||||
break;
|
||||
case 2:return 9;
|
||||
break;
|
||||
case 3:return 32;
|
||||
break;
|
||||
case 4:return 14;
|
||||
break;
|
||||
case 5:return 'MINUS';
|
||||
break;
|
||||
case 6:return 'PLUS';
|
||||
break;
|
||||
case 7:return 18;
|
||||
break;
|
||||
case 8:return 31;
|
||||
break;
|
||||
case 9:return 'SLASH';
|
||||
break;
|
||||
case 10:return 'PS';
|
||||
break;
|
||||
case 11:return 'PE';
|
||||
break;
|
||||
case 12:return 21;
|
||||
break;
|
||||
case 13:return 22;
|
||||
break;
|
||||
case 14:return 16;
|
||||
break;
|
||||
case 15:return 8;
|
||||
break;
|
||||
case 16:return 6;
|
||||
break;
|
||||
}
|
||||
},
|
||||
rules: [/^(?:\n)/,/^(?:sequence\b)/,/^(?:TB\b)/,/^(?:[0-9]+)/,/^(?::)/,/^(?:-)/,/^(?:\+)/,/^(?:=)/,/^(?:[a-zåäöæøA-ZÅÄÖÆØ()]+)/,/^(?:\/)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\.)/,/^(?:\s)/,/^(?:$)/],
|
||||
conditions: {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16],"inclusive":true}}
|
||||
});
|
||||
return lexer;
|
||||
})();
|
||||
parser.lexer = lexer;
|
||||
function Parser () {
|
||||
this.yy = {};
|
||||
}
|
||||
Parser.prototype = parser;parser.Parser = Parser;
|
||||
return new Parser;
|
||||
})();
|
||||
|
||||
|
||||
if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
|
||||
exports.parser = parser;
|
||||
exports.Parser = parser.Parser;
|
||||
exports.parse = function () { return parser.parse.apply(parser, arguments); };
|
||||
exports.main = function commonjsMain(args) {
|
||||
if (!args[1]) {
|
||||
console.log('Usage: '+args[0]+' FILE');
|
||||
process.exit(1);
|
||||
}
|
||||
var source = require('fs').readFileSync(require('path').normalize(args[1]), "utf8");
|
||||
return exports.parser.parse(source);
|
||||
};
|
||||
if (typeof module !== 'undefined' && require.main === module) {
|
||||
exports.main(process.argv.slice(1));
|
||||
}
|
||||
}
|
||||
693
src/diagrams/sequenceDiagram/parser/sequenceDiagram.js
Normal file
693
src/diagrams/sequenceDiagram/parser/sequenceDiagram.js
Normal file
@@ -0,0 +1,693 @@
|
||||
/* parser generated by jison 0.4.15 */
|
||||
/*
|
||||
Returns a Parser object of the following structure:
|
||||
|
||||
Parser: {
|
||||
yy: {}
|
||||
}
|
||||
|
||||
Parser.prototype: {
|
||||
yy: {},
|
||||
trace: function(),
|
||||
symbols_: {associative list: name ==> number},
|
||||
terminals_: {associative list: number ==> name},
|
||||
productions_: [...],
|
||||
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$),
|
||||
table: [...],
|
||||
defaultActions: {...},
|
||||
parseError: function(str, hash),
|
||||
parse: function(input),
|
||||
|
||||
lexer: {
|
||||
EOF: 1,
|
||||
parseError: function(str, hash),
|
||||
setInput: function(input),
|
||||
input: function(),
|
||||
unput: function(str),
|
||||
more: function(),
|
||||
less: function(n),
|
||||
pastInput: function(),
|
||||
upcomingInput: function(),
|
||||
showPosition: function(),
|
||||
test_match: function(regex_match_array, rule_index),
|
||||
next: function(),
|
||||
lex: function(),
|
||||
begin: function(condition),
|
||||
popState: function(),
|
||||
_currentRules: function(),
|
||||
topState: function(),
|
||||
pushState: function(condition),
|
||||
|
||||
options: {
|
||||
ranges: boolean (optional: true ==> token location info will include a .range[] member)
|
||||
flex: boolean (optional: true ==> flex-like lexing behaviour where the rules are tested exhaustively to find the longest match)
|
||||
backtrack_lexer: boolean (optional: true ==> lexer regexes are tested in order and for each matching regex the action code is invoked; the lexer terminates the scan when a token is returned by the action code)
|
||||
},
|
||||
|
||||
performAction: function(yy, yy_, $avoiding_name_collisions, YY_START),
|
||||
rules: [...],
|
||||
conditions: {associative list: name ==> set},
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
token location info (@$, _$, etc.): {
|
||||
first_line: n,
|
||||
last_line: n,
|
||||
first_column: n,
|
||||
last_column: n,
|
||||
range: [start_number, end_number] (where the numbers are indexes into the input string, regular zero-based)
|
||||
}
|
||||
|
||||
|
||||
the parseError function receives a 'hash' object with these members for lexer and parser errors: {
|
||||
text: (matched text)
|
||||
token: (the produced terminal token, if any)
|
||||
line: (yylineno)
|
||||
}
|
||||
while parser (grammar) errors will also provide these members, i.e. parser errors deliver a superset of attributes: {
|
||||
loc: (yylloc)
|
||||
expected: (string describing the set of expected tokens)
|
||||
recoverable: (boolean: TRUE when the parser has a error recovery rule available for this particular error)
|
||||
}
|
||||
*/
|
||||
var parser = (function(){
|
||||
var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[6,9,10,14,16,24],$V1=[1,14],$V2=[1,17],$V3=[24,29,30];
|
||||
var parser = {trace: function trace() { },
|
||||
yy: {},
|
||||
symbols_: {"error":2,"start":3,"SD":4,"document":5,"EOF":6,"line":7,"statement":8,"NL":9,"participant":10,"actor":11,"signal":12,"note_statement":13,"title":14,"message":15,"note":16,"placement":17,"over":18,"actor_pair":19,",":20,"left_of":21,"right_of":22,"signaltype":23,"ACTOR":24,"linetype":25,"arrowtype":26,"LINE":27,"DOTLINE":28,"ARROW":29,"OPENARROW":30,"MESSAGE":31,"$accept":0,"$end":1},
|
||||
terminals_: {2:"error",4:"SD",6:"EOF",9:"NL",10:"participant",14:"title",16:"note",18:"over",20:",",21:"left_of",22:"right_of",24:"ACTOR",27:"LINE",28:"DOTLINE",29:"ARROW",30:"OPENARROW",31:"MESSAGE"},
|
||||
productions_: [0,[3,3],[5,0],[5,2],[7,1],[7,1],[8,2],[8,1],[8,1],[8,2],[13,4],[13,4],[19,1],[19,3],[17,1],[17,1],[12,4],[11,1],[23,2],[23,1],[25,1],[25,1],[26,1],[26,1],[15,1]],
|
||||
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {
|
||||
/* this == yyval */
|
||||
|
||||
var $0 = $$.length - 1;
|
||||
switch (yystate) {
|
||||
case 1:
|
||||
return yy;
|
||||
break;
|
||||
case 4:
|
||||
|
||||
break;
|
||||
case 6:
|
||||
this.$='actor';
|
||||
break;
|
||||
case 7:
|
||||
this.$='signal';
|
||||
break;
|
||||
case 8:
|
||||
this.$='note';
|
||||
break;
|
||||
case 9:
|
||||
yy.setTitle($$[$0]);
|
||||
break;
|
||||
case 10:
|
||||
this.$ = yy.addNote($$[$0-1], $$[$0-2], $$[$0]);
|
||||
break;
|
||||
case 11:
|
||||
this.$ = yy.addNote($$[$0-1], yy.PLACEMENT.OVER, $$[$0]);
|
||||
break;
|
||||
case 12: case 19:
|
||||
this.$ = $$[$0];
|
||||
break;
|
||||
case 13:
|
||||
this.$ = [$$[$0-2], $$[$0]];
|
||||
break;
|
||||
case 14:
|
||||
this.$ = yy.PLACEMENT.LEFTOF;
|
||||
break;
|
||||
case 15:
|
||||
this.$ = yy.PLACEMENT.RIGHTOF;
|
||||
break;
|
||||
case 16:
|
||||
yy.addSignal($$[$0-3], $$[$0-1], $$[$0], $$[$0-2]);
|
||||
break;
|
||||
case 17:
|
||||
yy.addActor($$[$0],$$[$0],$$[$0]);
|
||||
break;
|
||||
case 18:
|
||||
this.$ = $$[$0-1] | ($$[$0] << 2);
|
||||
break;
|
||||
case 20:
|
||||
this.$ = yy.LINETYPE.SOLID;
|
||||
break;
|
||||
case 21:
|
||||
this.$ = yy.LINETYPE.DOTTED;
|
||||
break;
|
||||
case 22:
|
||||
this.$ = yy.ARROWTYPE.FILLED;
|
||||
break;
|
||||
case 23:
|
||||
this.$ = yy.ARROWTYPE.OPEN;
|
||||
break;
|
||||
case 24:
|
||||
this.$ = $$[$0].substring(1).trim().replace(/\\n/gm, "\n");
|
||||
break;
|
||||
}
|
||||
},
|
||||
table: [{3:1,4:[1,2]},{1:[3]},o($V0,[2,2],{5:3}),{6:[1,4],7:5,8:6,9:[1,7],10:[1,8],11:12,12:9,13:10,14:[1,11],16:[1,13],24:$V1},{1:[2,1]},o($V0,[2,3]),o($V0,[2,4]),o($V0,[2,5]),{11:15,24:$V1},o($V0,[2,7]),o($V0,[2,8]),{15:16,31:$V2},{23:18,25:19,27:[1,20],28:[1,21]},{17:22,18:[1,23],21:[1,24],22:[1,25]},o([6,9,10,14,16,20,24,27,28,31],[2,17]),o($V0,[2,6]),o($V0,[2,9]),o($V0,[2,24]),{11:26,24:$V1},{24:[2,19],26:27,29:[1,28],30:[1,29]},o($V3,[2,20]),o($V3,[2,21]),{11:30,24:$V1},{11:32,19:31,24:$V1},{24:[2,14]},{24:[2,15]},{15:33,31:$V2},{24:[2,18]},{24:[2,22]},{24:[2,23]},{15:34,31:$V2},{15:35,31:$V2},{20:[1,36],31:[2,12]},o($V0,[2,16]),o($V0,[2,10]),o($V0,[2,11]),{11:37,24:$V1},{31:[2,13]}],
|
||||
defaultActions: {4:[2,1],24:[2,14],25:[2,15],27:[2,18],28:[2,22],29:[2,23],37:[2,13]},
|
||||
parseError: function parseError(str, hash) {
|
||||
if (hash.recoverable) {
|
||||
this.trace(str);
|
||||
} else {
|
||||
throw new Error(str);
|
||||
}
|
||||
},
|
||||
parse: function parse(input) {
|
||||
var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = '', yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
|
||||
var args = lstack.slice.call(arguments, 1);
|
||||
var lexer = Object.create(this.lexer);
|
||||
var sharedState = { yy: {} };
|
||||
for (var k in this.yy) {
|
||||
if (Object.prototype.hasOwnProperty.call(this.yy, k)) {
|
||||
sharedState.yy[k] = this.yy[k];
|
||||
}
|
||||
}
|
||||
lexer.setInput(input, sharedState.yy);
|
||||
sharedState.yy.lexer = lexer;
|
||||
sharedState.yy.parser = this;
|
||||
if (typeof lexer.yylloc == 'undefined') {
|
||||
lexer.yylloc = {};
|
||||
}
|
||||
var yyloc = lexer.yylloc;
|
||||
lstack.push(yyloc);
|
||||
var ranges = lexer.options && lexer.options.ranges;
|
||||
if (typeof sharedState.yy.parseError === 'function') {
|
||||
this.parseError = sharedState.yy.parseError;
|
||||
} else {
|
||||
this.parseError = Object.getPrototypeOf(this).parseError;
|
||||
}
|
||||
function popStack(n) {
|
||||
stack.length = stack.length - 2 * n;
|
||||
vstack.length = vstack.length - n;
|
||||
lstack.length = lstack.length - n;
|
||||
}
|
||||
_token_stack:
|
||||
function lex() {
|
||||
var token;
|
||||
token = lexer.lex() || EOF;
|
||||
if (typeof token !== 'number') {
|
||||
token = self.symbols_[token] || token;
|
||||
}
|
||||
return token;
|
||||
}
|
||||
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
|
||||
while (true) {
|
||||
state = stack[stack.length - 1];
|
||||
if (this.defaultActions[state]) {
|
||||
action = this.defaultActions[state];
|
||||
} else {
|
||||
if (symbol === null || typeof symbol == 'undefined') {
|
||||
symbol = lex();
|
||||
}
|
||||
action = table[state] && table[state][symbol];
|
||||
}
|
||||
if (typeof action === 'undefined' || !action.length || !action[0]) {
|
||||
var errStr = '';
|
||||
expected = [];
|
||||
for (p in table[state]) {
|
||||
if (this.terminals_[p] && p > TERROR) {
|
||||
expected.push('\'' + this.terminals_[p] + '\'');
|
||||
}
|
||||
}
|
||||
if (lexer.showPosition) {
|
||||
errStr = 'Parse error on line ' + (yylineno + 1) + ':\n' + lexer.showPosition() + '\nExpecting ' + expected.join(', ') + ', got \'' + (this.terminals_[symbol] || symbol) + '\'';
|
||||
} else {
|
||||
errStr = 'Parse error on line ' + (yylineno + 1) + ': Unexpected ' + (symbol == EOF ? 'end of input' : '\'' + (this.terminals_[symbol] || symbol) + '\'');
|
||||
}
|
||||
this.parseError(errStr, {
|
||||
text: lexer.match,
|
||||
token: this.terminals_[symbol] || symbol,
|
||||
line: lexer.yylineno,
|
||||
loc: yyloc,
|
||||
expected: expected
|
||||
});
|
||||
}
|
||||
if (action[0] instanceof Array && action.length > 1) {
|
||||
throw new Error('Parse Error: multiple actions possible at state: ' + state + ', token: ' + symbol);
|
||||
}
|
||||
switch (action[0]) {
|
||||
case 1:
|
||||
stack.push(symbol);
|
||||
vstack.push(lexer.yytext);
|
||||
lstack.push(lexer.yylloc);
|
||||
stack.push(action[1]);
|
||||
symbol = null;
|
||||
if (!preErrorSymbol) {
|
||||
yyleng = lexer.yyleng;
|
||||
yytext = lexer.yytext;
|
||||
yylineno = lexer.yylineno;
|
||||
yyloc = lexer.yylloc;
|
||||
if (recovering > 0) {
|
||||
recovering--;
|
||||
}
|
||||
} else {
|
||||
symbol = preErrorSymbol;
|
||||
preErrorSymbol = null;
|
||||
}
|
||||
break;
|
||||
case 2:
|
||||
len = this.productions_[action[1]][1];
|
||||
yyval.$ = vstack[vstack.length - len];
|
||||
yyval._$ = {
|
||||
first_line: lstack[lstack.length - (len || 1)].first_line,
|
||||
last_line: lstack[lstack.length - 1].last_line,
|
||||
first_column: lstack[lstack.length - (len || 1)].first_column,
|
||||
last_column: lstack[lstack.length - 1].last_column
|
||||
};
|
||||
if (ranges) {
|
||||
yyval._$.range = [
|
||||
lstack[lstack.length - (len || 1)].range[0],
|
||||
lstack[lstack.length - 1].range[1]
|
||||
];
|
||||
}
|
||||
r = this.performAction.apply(yyval, [
|
||||
yytext,
|
||||
yyleng,
|
||||
yylineno,
|
||||
sharedState.yy,
|
||||
action[1],
|
||||
vstack,
|
||||
lstack
|
||||
].concat(args));
|
||||
if (typeof r !== 'undefined') {
|
||||
return r;
|
||||
}
|
||||
if (len) {
|
||||
stack = stack.slice(0, -1 * len * 2);
|
||||
vstack = vstack.slice(0, -1 * len);
|
||||
lstack = lstack.slice(0, -1 * len);
|
||||
}
|
||||
stack.push(this.productions_[action[1]][0]);
|
||||
vstack.push(yyval.$);
|
||||
lstack.push(yyval._$);
|
||||
newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
|
||||
stack.push(newState);
|
||||
break;
|
||||
case 3:
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}};
|
||||
/* generated by jison-lex 0.3.4 */
|
||||
var lexer = (function(){
|
||||
var lexer = ({
|
||||
|
||||
EOF:1,
|
||||
|
||||
parseError:function parseError(str, hash) {
|
||||
if (this.yy.parser) {
|
||||
this.yy.parser.parseError(str, hash);
|
||||
} else {
|
||||
throw new Error(str);
|
||||
}
|
||||
},
|
||||
|
||||
// resets the lexer, sets new input
|
||||
setInput:function (input, yy) {
|
||||
this.yy = yy || this.yy || {};
|
||||
this._input = input;
|
||||
this._more = this._backtrack = this.done = false;
|
||||
this.yylineno = this.yyleng = 0;
|
||||
this.yytext = this.matched = this.match = '';
|
||||
this.conditionStack = ['INITIAL'];
|
||||
this.yylloc = {
|
||||
first_line: 1,
|
||||
first_column: 0,
|
||||
last_line: 1,
|
||||
last_column: 0
|
||||
};
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range = [0,0];
|
||||
}
|
||||
this.offset = 0;
|
||||
return this;
|
||||
},
|
||||
|
||||
// consumes and returns one char from the input
|
||||
input:function () {
|
||||
var ch = this._input[0];
|
||||
this.yytext += ch;
|
||||
this.yyleng++;
|
||||
this.offset++;
|
||||
this.match += ch;
|
||||
this.matched += ch;
|
||||
var lines = ch.match(/(?:\r\n?|\n).*/g);
|
||||
if (lines) {
|
||||
this.yylineno++;
|
||||
this.yylloc.last_line++;
|
||||
} else {
|
||||
this.yylloc.last_column++;
|
||||
}
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range[1]++;
|
||||
}
|
||||
|
||||
this._input = this._input.slice(1);
|
||||
return ch;
|
||||
},
|
||||
|
||||
// unshifts one char (or a string) into the input
|
||||
unput:function (ch) {
|
||||
var len = ch.length;
|
||||
var lines = ch.split(/(?:\r\n?|\n)/g);
|
||||
|
||||
this._input = ch + this._input;
|
||||
this.yytext = this.yytext.substr(0, this.yytext.length - len);
|
||||
//this.yyleng -= len;
|
||||
this.offset -= len;
|
||||
var oldLines = this.match.split(/(?:\r\n?|\n)/g);
|
||||
this.match = this.match.substr(0, this.match.length - 1);
|
||||
this.matched = this.matched.substr(0, this.matched.length - 1);
|
||||
|
||||
if (lines.length - 1) {
|
||||
this.yylineno -= lines.length - 1;
|
||||
}
|
||||
var r = this.yylloc.range;
|
||||
|
||||
this.yylloc = {
|
||||
first_line: this.yylloc.first_line,
|
||||
last_line: this.yylineno + 1,
|
||||
first_column: this.yylloc.first_column,
|
||||
last_column: lines ?
|
||||
(lines.length === oldLines.length ? this.yylloc.first_column : 0)
|
||||
+ oldLines[oldLines.length - lines.length].length - lines[0].length :
|
||||
this.yylloc.first_column - len
|
||||
};
|
||||
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range = [r[0], r[0] + this.yyleng - len];
|
||||
}
|
||||
this.yyleng = this.yytext.length;
|
||||
return this;
|
||||
},
|
||||
|
||||
// When called from action, caches matched text and appends it on next action
|
||||
more:function () {
|
||||
this._more = true;
|
||||
return this;
|
||||
},
|
||||
|
||||
// When called from action, signals the lexer that this rule fails to match the input, so the next matching rule (regex) should be tested instead.
|
||||
reject:function () {
|
||||
if (this.options.backtrack_lexer) {
|
||||
this._backtrack = true;
|
||||
} else {
|
||||
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n' + this.showPosition(), {
|
||||
text: "",
|
||||
token: null,
|
||||
line: this.yylineno
|
||||
});
|
||||
|
||||
}
|
||||
return this;
|
||||
},
|
||||
|
||||
// retain first n characters of the match
|
||||
less:function (n) {
|
||||
this.unput(this.match.slice(n));
|
||||
},
|
||||
|
||||
// displays already matched input, i.e. for error messages
|
||||
pastInput:function () {
|
||||
var past = this.matched.substr(0, this.matched.length - this.match.length);
|
||||
return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
|
||||
},
|
||||
|
||||
// displays upcoming input, i.e. for error messages
|
||||
upcomingInput:function () {
|
||||
var next = this.match;
|
||||
if (next.length < 20) {
|
||||
next += this._input.substr(0, 20-next.length);
|
||||
}
|
||||
return (next.substr(0,20) + (next.length > 20 ? '...' : '')).replace(/\n/g, "");
|
||||
},
|
||||
|
||||
// displays the character position where the lexing error occurred, i.e. for error messages
|
||||
showPosition:function () {
|
||||
var pre = this.pastInput();
|
||||
var c = new Array(pre.length + 1).join("-");
|
||||
return pre + this.upcomingInput() + "\n" + c + "^";
|
||||
},
|
||||
|
||||
// test the lexed token: return FALSE when not a match, otherwise return token
|
||||
test_match:function (match, indexed_rule) {
|
||||
var token,
|
||||
lines,
|
||||
backup;
|
||||
|
||||
if (this.options.backtrack_lexer) {
|
||||
// save context
|
||||
backup = {
|
||||
yylineno: this.yylineno,
|
||||
yylloc: {
|
||||
first_line: this.yylloc.first_line,
|
||||
last_line: this.last_line,
|
||||
first_column: this.yylloc.first_column,
|
||||
last_column: this.yylloc.last_column
|
||||
},
|
||||
yytext: this.yytext,
|
||||
match: this.match,
|
||||
matches: this.matches,
|
||||
matched: this.matched,
|
||||
yyleng: this.yyleng,
|
||||
offset: this.offset,
|
||||
_more: this._more,
|
||||
_input: this._input,
|
||||
yy: this.yy,
|
||||
conditionStack: this.conditionStack.slice(0),
|
||||
done: this.done
|
||||
};
|
||||
if (this.options.ranges) {
|
||||
backup.yylloc.range = this.yylloc.range.slice(0);
|
||||
}
|
||||
}
|
||||
|
||||
lines = match[0].match(/(?:\r\n?|\n).*/g);
|
||||
if (lines) {
|
||||
this.yylineno += lines.length;
|
||||
}
|
||||
this.yylloc = {
|
||||
first_line: this.yylloc.last_line,
|
||||
last_line: this.yylineno + 1,
|
||||
first_column: this.yylloc.last_column,
|
||||
last_column: lines ?
|
||||
lines[lines.length - 1].length - lines[lines.length - 1].match(/\r?\n?/)[0].length :
|
||||
this.yylloc.last_column + match[0].length
|
||||
};
|
||||
this.yytext += match[0];
|
||||
this.match += match[0];
|
||||
this.matches = match;
|
||||
this.yyleng = this.yytext.length;
|
||||
if (this.options.ranges) {
|
||||
this.yylloc.range = [this.offset, this.offset += this.yyleng];
|
||||
}
|
||||
this._more = false;
|
||||
this._backtrack = false;
|
||||
this._input = this._input.slice(match[0].length);
|
||||
this.matched += match[0];
|
||||
token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]);
|
||||
if (this.done && this._input) {
|
||||
this.done = false;
|
||||
}
|
||||
if (token) {
|
||||
return token;
|
||||
} else if (this._backtrack) {
|
||||
// recover context
|
||||
for (var k in backup) {
|
||||
this[k] = backup[k];
|
||||
}
|
||||
return false; // rule action called reject() implying the next rule should be tested instead.
|
||||
}
|
||||
return false;
|
||||
},
|
||||
|
||||
// return next match in input
|
||||
next:function () {
|
||||
if (this.done) {
|
||||
return this.EOF;
|
||||
}
|
||||
if (!this._input) {
|
||||
this.done = true;
|
||||
}
|
||||
|
||||
var token,
|
||||
match,
|
||||
tempMatch,
|
||||
index;
|
||||
if (!this._more) {
|
||||
this.yytext = '';
|
||||
this.match = '';
|
||||
}
|
||||
var rules = this._currentRules();
|
||||
for (var i = 0; i < rules.length; i++) {
|
||||
tempMatch = this._input.match(this.rules[rules[i]]);
|
||||
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
|
||||
match = tempMatch;
|
||||
index = i;
|
||||
if (this.options.backtrack_lexer) {
|
||||
token = this.test_match(tempMatch, rules[i]);
|
||||
if (token !== false) {
|
||||
return token;
|
||||
} else if (this._backtrack) {
|
||||
match = false;
|
||||
continue; // rule action called reject() implying a rule MISmatch.
|
||||
} else {
|
||||
// else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
|
||||
return false;
|
||||
}
|
||||
} else if (!this.options.flex) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (match) {
|
||||
token = this.test_match(match, rules[index]);
|
||||
if (token !== false) {
|
||||
return token;
|
||||
}
|
||||
// else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
|
||||
return false;
|
||||
}
|
||||
if (this._input === "") {
|
||||
return this.EOF;
|
||||
} else {
|
||||
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. Unrecognized text.\n' + this.showPosition(), {
|
||||
text: "",
|
||||
token: null,
|
||||
line: this.yylineno
|
||||
});
|
||||
}
|
||||
},
|
||||
|
||||
// return next match that has a token
|
||||
lex:function lex() {
|
||||
var r = this.next();
|
||||
if (r) {
|
||||
return r;
|
||||
} else {
|
||||
return this.lex();
|
||||
}
|
||||
},
|
||||
|
||||
// activates a new lexer condition state (pushes the new lexer condition state onto the condition stack)
|
||||
begin:function begin(condition) {
|
||||
this.conditionStack.push(condition);
|
||||
},
|
||||
|
||||
// pop the previously active lexer condition state off the condition stack
|
||||
popState:function popState() {
|
||||
var n = this.conditionStack.length - 1;
|
||||
if (n > 0) {
|
||||
return this.conditionStack.pop();
|
||||
} else {
|
||||
return this.conditionStack[0];
|
||||
}
|
||||
},
|
||||
|
||||
// produce the lexer rule set which is active for the currently active lexer condition state
|
||||
_currentRules:function _currentRules() {
|
||||
if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) {
|
||||
return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;
|
||||
} else {
|
||||
return this.conditions["INITIAL"].rules;
|
||||
}
|
||||
},
|
||||
|
||||
// return the currently active lexer condition state; when an index argument is provided it produces the N-th previous condition state, if available
|
||||
topState:function topState(n) {
|
||||
n = this.conditionStack.length - 1 - Math.abs(n || 0);
|
||||
if (n >= 0) {
|
||||
return this.conditionStack[n];
|
||||
} else {
|
||||
return "INITIAL";
|
||||
}
|
||||
},
|
||||
|
||||
// alias for begin(condition)
|
||||
pushState:function pushState(condition) {
|
||||
this.begin(condition);
|
||||
},
|
||||
|
||||
// return the number of states currently on the stack
|
||||
stateStackSize:function stateStackSize() {
|
||||
return this.conditionStack.length;
|
||||
},
|
||||
options: {"case-insensitive":true},
|
||||
performAction: function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
|
||||
// Pre-lexer code can go here
|
||||
|
||||
var YYSTATE=YY_START;
|
||||
switch($avoiding_name_collisions) {
|
||||
case 0:return 9;
|
||||
break;
|
||||
case 1:/* skip whitespace */
|
||||
break;
|
||||
case 2:/* skip comments */
|
||||
break;
|
||||
case 3:return 10;
|
||||
break;
|
||||
case 4:return 21;
|
||||
break;
|
||||
case 5:return 22;
|
||||
break;
|
||||
case 6:return 18;
|
||||
break;
|
||||
case 7:return 16;
|
||||
break;
|
||||
case 8:return 14;
|
||||
break;
|
||||
case 9:return 4;
|
||||
break;
|
||||
case 10:return 20;
|
||||
break;
|
||||
case 11:return 24;
|
||||
break;
|
||||
case 12:return 28;
|
||||
break;
|
||||
case 13:return 27;
|
||||
break;
|
||||
case 14:return 30;
|
||||
break;
|
||||
case 15:return 29;
|
||||
break;
|
||||
case 16:return 31;
|
||||
break;
|
||||
case 17:return 6;
|
||||
break;
|
||||
case 18:return 'INVALID';
|
||||
break;
|
||||
}
|
||||
},
|
||||
rules: [/^(?:[\n]+)/i,/^(?:\s+)/i,/^(?:#[^\n]*)/i,/^(?:participant\b)/i,/^(?:left of\b)/i,/^(?:right of\b)/i,/^(?:over\b)/i,/^(?:note\b)/i,/^(?:title\b)/i,/^(?:sequenceDiagram\b)/i,/^(?:,)/i,/^(?:[^\->:\n,]+)/i,/^(?:--)/i,/^(?:-)/i,/^(?:>>)/i,/^(?:>)/i,/^(?:[^#\n]+)/i,/^(?:$)/i,/^(?:.)/i],
|
||||
conditions: {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18],"inclusive":true}}
|
||||
});
|
||||
return lexer;
|
||||
})();
|
||||
parser.lexer = lexer;
|
||||
function Parser () {
|
||||
this.yy = {};
|
||||
}
|
||||
Parser.prototype = parser;parser.Parser = Parser;
|
||||
return new Parser;
|
||||
})();
|
||||
|
||||
|
||||
if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
|
||||
exports.parser = parser;
|
||||
exports.Parser = parser.Parser;
|
||||
exports.parse = function () { return parser.parse.apply(parser, arguments); };
|
||||
exports.main = function commonjsMain(args) {
|
||||
if (!args[1]) {
|
||||
console.log('Usage: '+args[0]+' FILE');
|
||||
process.exit(1);
|
||||
}
|
||||
var source = require('fs').readFileSync(require('path').normalize(args[1]), "utf8");
|
||||
return exports.parser.parse(source);
|
||||
};
|
||||
if (typeof module !== 'undefined' && require.main === module) {
|
||||
exports.main(process.argv.slice(1));
|
||||
}
|
||||
}
|
||||
108
src/diagrams/sequenceDiagram/sequence.spec.js
Normal file
108
src/diagrams/sequenceDiagram/sequence.spec.js
Normal file
@@ -0,0 +1,108 @@
|
||||
/**
|
||||
* Created by knut on 14-11-18.
|
||||
*/
|
||||
var sq = require('./parser/sequence').parser;
|
||||
|
||||
//console.log(sq.parse('a12:d12\na24:d24'));
|
||||
|
||||
str = 'a12:d12\n\na24:d24';
|
||||
//console.log(str);
|
||||
//console.log(sq.parse(str));
|
||||
//console.log(sq.parse('[]\n[]'));
|
||||
|
||||
str = 'bfs:queue\n\nbfs3:queue\n';
|
||||
str = str + 'bfs:message=someNode.setLevel\n';
|
||||
str = str + 'bfs:message2=someNode.setLevel2';
|
||||
//console.log(str);
|
||||
//console.log(sq.parse(str));
|
||||
|
||||
str = 'bfs:BFS\n';
|
||||
str = str + 'someNode:SomeNode\n';
|
||||
str = str + 'bfs:queue.new\n';
|
||||
str = str + 'bfs:someNode.setLevel';
|
||||
//console.log(str);
|
||||
//console.log(sq.parse(str));
|
||||
|
||||
|
||||
describe('when parsing ',function() {
|
||||
var parseError;
|
||||
beforeEach(function () {
|
||||
sq = require('./parser/sequence').parser;
|
||||
sq.yy = require('./sequenceDb');
|
||||
sq.yy.clear();
|
||||
parseError = function(err, hash) {
|
||||
console.log('Syntax error:' + err);
|
||||
};
|
||||
sq.yy.parseError = parseError;
|
||||
});
|
||||
|
||||
it('should handle a sequence defintion', function () {
|
||||
str = 'sequence TB\nbfs1:queue';
|
||||
|
||||
sq.parse(str);
|
||||
var actors = sq.yy.getActors();
|
||||
actors.bfs1.description = 'queue';
|
||||
});
|
||||
|
||||
it('should handle an actor', function () {
|
||||
str = 'sequence TB\nbfs1:queue';
|
||||
|
||||
sq.parse(str);
|
||||
var actors = sq.yy.getActors();
|
||||
actors.bfs1.description = 'queue';
|
||||
});
|
||||
|
||||
it('should handle an actor with space in its description', function () {
|
||||
str = 'sequence TB\nbfs1:The queue\n';
|
||||
|
||||
sq.parse(str);
|
||||
var actors = sq.yy.getActors();
|
||||
actors.bfs1.description = 'queue';
|
||||
});
|
||||
|
||||
it('should handle a statement ending with a newline', function () {
|
||||
str = 'sequence TB\nbfs1:queue\n';
|
||||
|
||||
sq.parse(str);
|
||||
var actors = sq.yy.getActors();
|
||||
actors.bfs1.description = 'queue';
|
||||
});
|
||||
|
||||
xit('should handle a errors', function () {
|
||||
str = 'sequence TB\nbfs1!!!!queue\n';
|
||||
|
||||
spyOn('sq.yy',parseError);
|
||||
sq.parse(str);
|
||||
|
||||
//expect(sq.yy.parseError).toHaveBeenCalled();
|
||||
});
|
||||
|
||||
it('should handle multiple actors', function () {
|
||||
str = 'sequence TB\nbfs1:queue\n\nbfs2:queue';
|
||||
|
||||
sq.parse(str);
|
||||
var actors = sq.yy.getActors();
|
||||
actors.bfs1.description = 'queue';
|
||||
actors.bfs2.description = 'queue';
|
||||
});
|
||||
|
||||
it('should handle a message with response', function () {
|
||||
str = 'sequence TB\nbfs1:queue\n\nbfs2:queue\n';
|
||||
str = str + 'bfs1:message=bfs2.setLevel(0)';
|
||||
//console.log(str);
|
||||
sq.parse(str);
|
||||
var messages = sq.yy.getMessages();
|
||||
expect(messages.length).toBe(1);
|
||||
expect(messages[0].from).toBe('bfs1');
|
||||
});
|
||||
|
||||
it('should handle a message with no response', function () {
|
||||
str = 'sequence TB\nbfs1:queue\n\nbfs2:queue\n';
|
||||
str = str + 'bfs1:bfs2.start';
|
||||
//console.log(str);
|
||||
sq.parse(str);
|
||||
var messages = sq.yy.getMessages();
|
||||
expect(messages.length).toBe(1);
|
||||
expect(messages[0].from).toBe('bfs1');
|
||||
});
|
||||
});
|
||||
68
src/diagrams/sequenceDiagram/sequenceDb.js
Normal file
68
src/diagrams/sequenceDiagram/sequenceDb.js
Normal file
@@ -0,0 +1,68 @@
|
||||
/**
|
||||
* Created by knut on 14-11-19.
|
||||
*/
|
||||
var actors = {};
|
||||
var actorKeys = [];
|
||||
var messages = [];
|
||||
var notes = [];
|
||||
exports.addActor = function(id,name,description){
|
||||
//console.log('Adding actor: '+id);
|
||||
actors[id] = {name:name, description:description};
|
||||
actorKeys.push(id);
|
||||
};
|
||||
|
||||
exports.addMessage = function(idFrom, idTo, message, answer){
|
||||
//console.log('Adding message from='+idFrom+' to='+idTo+' message='+message+' answer='+answer);
|
||||
messages.push({from:idFrom, to:idTo, message:message, answer:answer});
|
||||
};
|
||||
|
||||
exports.addSignal = function(idFrom, idTo, message, messageType){
|
||||
//console.log('Adding message from='+idFrom+' to='+idTo+' message='+message+' answer='+answer);
|
||||
messages.push({from:idFrom, to:idTo, message:message, type:messageType});
|
||||
};
|
||||
|
||||
exports.getMessages = function(){
|
||||
return messages;
|
||||
};
|
||||
|
||||
exports.getActors = function(){
|
||||
return actors;
|
||||
};
|
||||
exports.getActor = function(id){
|
||||
return actors[id];
|
||||
};
|
||||
exports.getActorKeys = function(){
|
||||
return Object.keys(actors);
|
||||
};
|
||||
|
||||
exports.clear = function(){
|
||||
actors = {};
|
||||
messages = [];
|
||||
};
|
||||
|
||||
exports.LINETYPE = {
|
||||
SOLID : 0,
|
||||
DOTTED : 1
|
||||
};
|
||||
|
||||
exports.ARROWTYPE = {
|
||||
FILLED : 0,
|
||||
OPEN : 1
|
||||
};
|
||||
|
||||
exports.PLACEMENT = {
|
||||
LEFTOF : 0,
|
||||
RIGHTOF : 1,
|
||||
OVER : 2
|
||||
};
|
||||
|
||||
exports.addNote = function (actor, placement, message){
|
||||
var note = {actor:actor, placement: placement, message:message};
|
||||
|
||||
notes.push(note);
|
||||
};
|
||||
|
||||
|
||||
exports.parseError = function(err, hash) {
|
||||
console.log('Syntax error:' + err);
|
||||
};
|
||||
62
src/diagrams/sequenceDiagram/sequenceDiagram.spec.js
Normal file
62
src/diagrams/sequenceDiagram/sequenceDiagram.spec.js
Normal file
@@ -0,0 +1,62 @@
|
||||
/**
|
||||
* Created by knut on 14-11-18.
|
||||
*/
|
||||
var sq = require('./parser/sequenceDiagram').parser;
|
||||
|
||||
//console.log(sq.parse('a12:d12\na24:d24'));
|
||||
|
||||
str = 'a12:d12\n\na24:d24';
|
||||
//console.log(str);
|
||||
//console.log(sq.parse(str));
|
||||
//console.log(sq.parse('[]\n[]'));
|
||||
|
||||
str = 'bfs:queue\n\nbfs3:queue\n';
|
||||
str = str + 'bfs:message=someNode.setLevel\n';
|
||||
str = str + 'bfs:message2=someNode.setLevel2';
|
||||
//console.log(str);
|
||||
//console.log(sq.parse(str));
|
||||
|
||||
str = 'bfs:BFS\n';
|
||||
str = str + 'someNode:SomeNode\n';
|
||||
str = str + 'bfs:queue.new\n';
|
||||
str = str + 'bfs:someNode.setLevel';
|
||||
//console.log(str);
|
||||
//console.log(sq.parse(str));
|
||||
|
||||
|
||||
describe('when parsing a sequenceDiagram',function() {
|
||||
var parseError;
|
||||
beforeEach(function () {
|
||||
sq.yy = require('./sequenceDb');
|
||||
sq.yy.clear();
|
||||
parseError = function(err, hash) {
|
||||
console.log('Syntax error:' + err);
|
||||
console.log(hash);
|
||||
};
|
||||
sq.yy.parseError = parseError;
|
||||
});
|
||||
|
||||
it('it should handle a sequenceDiagram defintion', function () {
|
||||
str = 'sequenceDiagram\n' +
|
||||
'Alice->Bob: Hello Bob, how are you?\n' +
|
||||
'Note right of Bob: Bob thinks\n' +
|
||||
'Bob-->Alice: I am good thanks!\n';
|
||||
|
||||
sq.parse(str);
|
||||
var actors = sq.yy.getActors();
|
||||
expect(actors.Alice).ToBdescription = 'Alice';
|
||||
actors.Bob.description = 'Bob';
|
||||
|
||||
//console.log('actors');
|
||||
//console.log(actors);
|
||||
|
||||
var messages = sq.yy.getMessages();
|
||||
|
||||
expect(messages.length).toBe(2);
|
||||
//console.log('messages');
|
||||
//console.log(messages);
|
||||
expect(messages[0].from).toBe('Alice');
|
||||
expect(messages[1].from).toBe('Bob');
|
||||
});
|
||||
|
||||
});
|
||||
155
src/diagrams/sequenceDiagram/sequenceRenderer.js
Normal file
155
src/diagrams/sequenceDiagram/sequenceRenderer.js
Normal file
@@ -0,0 +1,155 @@
|
||||
/* globals d3 */
|
||||
/**
|
||||
* Created by knut on 14-11-23.
|
||||
*/
|
||||
|
||||
var sq = require('./parser/sequenceDiagram').parser;
|
||||
sq.yy = require('./sequenceDb');
|
||||
|
||||
/**
|
||||
* Draws a flowchart in the tag with id: id based on the graph definition in text.
|
||||
* @param text
|
||||
* @param id
|
||||
*/
|
||||
module.exports.draw = function (text, id) {
|
||||
sq.yy.clear();
|
||||
sq.parse(text);
|
||||
|
||||
// Intial config for margins etc
|
||||
var startMargin = 50;
|
||||
var margin = 50;
|
||||
var width = 150;
|
||||
var height = 65;
|
||||
var yStartMargin = 10;
|
||||
var diagram = d3.select('#'+id);
|
||||
/**
|
||||
* Draws an actor in the diagram with the attaced line
|
||||
* @param center - The center of the the actor
|
||||
* @param pos The position if the actor in the liost of actors
|
||||
* @param description The text in the box
|
||||
*/
|
||||
var drawActor = function(elem, center, pos, description){
|
||||
var g = elem.append("g");
|
||||
g.append("line")
|
||||
.attr("x1", center)
|
||||
.attr("y1", yStartMargin)
|
||||
.attr("x2", center)
|
||||
.attr("y2", 2000)
|
||||
.attr("stroke-width", '0.5px')
|
||||
.attr("stroke", '#999');
|
||||
|
||||
g.append("rect")
|
||||
.attr("x", startMargin + pos*margin +i*150)
|
||||
.attr("y", yStartMargin)
|
||||
.attr("fill", '#eaeaea')
|
||||
.attr("stroke", '#666')
|
||||
.attr("width", width)
|
||||
.attr("height", height)
|
||||
.attr("rx", 3)
|
||||
.attr("ry", 3);
|
||||
g.append("text") // text label for the x axis
|
||||
.attr("x", startMargin + pos*margin +i*width + 75)
|
||||
.attr("y", yStartMargin+37.5)
|
||||
.style("text-anchor", "middle")
|
||||
.text(description)
|
||||
;
|
||||
};
|
||||
|
||||
/**
|
||||
* Setup arrow head and define the marker. The result is appended to the svg.
|
||||
*/
|
||||
var insertArrowHead = function(elem){
|
||||
elem.append("defs").append("marker")
|
||||
.attr("id", "arrowhead")
|
||||
.attr("refX", 5) /*must be smarter way to calculate shift*/
|
||||
.attr("refY", 2)
|
||||
.attr("markerWidth", 6)
|
||||
.attr("markerHeight", 4)
|
||||
.attr("orient", "auto")
|
||||
.append("path")
|
||||
.attr("d", "M 0,0 V 4 L6,2 Z"); //this is actual shape for arrowhead
|
||||
};
|
||||
|
||||
var drawMessage = function(elem, startx, stopx, verticalPos, txtCenter, msg){
|
||||
var g = elem.append("g");
|
||||
//Make an SVG Container
|
||||
//Draw the line
|
||||
if(msg.type===1){
|
||||
g.append("line")
|
||||
.attr("x1", startx)
|
||||
.attr("y1", verticalPos)
|
||||
.attr("x2", stopx)
|
||||
.attr("y2", verticalPos)
|
||||
.attr("stroke-width", 2)
|
||||
.attr("stroke", "black")
|
||||
.style("stroke-dasharray", ("3, 3"))
|
||||
.attr("class", "link")
|
||||
.attr("marker-end", "url(#arrowhead)");
|
||||
//.attr("d", diagonal);
|
||||
}
|
||||
else{
|
||||
g.append("line")
|
||||
.attr("x1", startx)
|
||||
.attr("y1", verticalPos)
|
||||
.attr("x2", stopx)
|
||||
.attr("y2", verticalPos)
|
||||
.attr("stroke-width", 2)
|
||||
.attr("stroke", "black")
|
||||
.attr("class", "link")
|
||||
.attr("marker-end", "url(#arrowhead)");
|
||||
//.attr("d", diagonal);
|
||||
}
|
||||
|
||||
g.append("text") // text label for the x axis
|
||||
.attr("x", txtCenter)
|
||||
.attr("y", verticalPos-10)
|
||||
.style("text-anchor", "middle")
|
||||
.text(msg.message);
|
||||
};
|
||||
|
||||
// Fetch data from the parsing
|
||||
var actors = sq.yy.getActors();
|
||||
var actorKeys = sq.yy.getActorKeys();
|
||||
var messages = sq.yy.getMessages();
|
||||
|
||||
var i, maxX = 0;
|
||||
|
||||
// Draw the actors
|
||||
for(i=0;i<actorKeys.length;i++){
|
||||
var key = actorKeys[i];
|
||||
|
||||
// Add some rendering data to the object
|
||||
actors[key].x = startMargin + i*margin +i*150;
|
||||
actors[key].y = yStartMargin;
|
||||
actors[key].width = yStartMargin;
|
||||
actors[key].height = yStartMargin;
|
||||
|
||||
var center = actors[key].x + (width/2);
|
||||
|
||||
// Keep track of width for with setting on the svg
|
||||
maxX = Math.max(maxX,actors[key].x);
|
||||
|
||||
// Draw the box with the attached line
|
||||
drawActor(diagram, center,i, actors[key].description);
|
||||
}
|
||||
maxX = maxX + width;
|
||||
|
||||
|
||||
// The arrow head definition is attached to the svg once
|
||||
insertArrowHead(diagram);
|
||||
|
||||
// Draw the messages/signals
|
||||
var verticalPos = startMargin + 30;
|
||||
messages.forEach(function(msg){
|
||||
|
||||
verticalPos = verticalPos + 40;
|
||||
var startx = actors[msg.from].x + width/2;
|
||||
var stopx = actors[msg.to].x + width/2;
|
||||
var txtCenter = startx + (stopx-startx)/2;
|
||||
drawMessage(diagram, startx, stopx, verticalPos, txtCenter, msg);
|
||||
|
||||
});
|
||||
|
||||
diagram.attr("height", verticalPos + 40);
|
||||
diagram.attr("width", maxX );
|
||||
};
|
||||
Reference in New Issue
Block a user