import { c as getConfig, s as setAccTitle, g as getAccTitle, b as setAccDescription, a as getAccDescription, l as log, t as clear$1, i as configureSvgSize, e as common } from "./mermaid-0d192ec3.js"; import { select, line } from "d3"; import { layout } from "dagre-d3-es/src/dagre/index.js"; import * as graphlib from "dagre-d3-es/src/graphlib/index.js"; import "ts-dedent"; import "dayjs"; import "@braintree/sanitize-url"; import "dompurify"; import "khroma"; import "lodash-es/memoize.js"; import "lodash-es/merge.js"; import "stylis"; import "lodash-es/isEmpty.js"; var parser = function() { var o = function(k, v, o2, l) { for (o2 = o2 || {}, l = k.length; l--; o2[k[l]] = v) ; return o2; }, $V0 = [1, 3], $V1 = [1, 4], $V2 = [1, 5], $V3 = [1, 6], $V4 = [5, 6, 8, 9, 11, 13, 31, 32, 33, 34, 35, 36, 44, 62, 63], $V5 = [1, 18], $V6 = [2, 7], $V7 = [1, 22], $V8 = [1, 23], $V9 = [1, 24], $Va = [1, 25], $Vb = [1, 26], $Vc = [1, 27], $Vd = [1, 20], $Ve = [1, 28], $Vf = [1, 29], $Vg = [62, 63], $Vh = [5, 8, 9, 11, 13, 31, 32, 33, 34, 35, 36, 44, 51, 53, 62, 63], $Vi = [1, 47], $Vj = [1, 48], $Vk = [1, 49], $Vl = [1, 50], $Vm = [1, 51], $Vn = [1, 52], $Vo = [1, 53], $Vp = [53, 54], $Vq = [1, 64], $Vr = [1, 60], $Vs = [1, 61], $Vt = [1, 62], $Vu = [1, 63], $Vv = [1, 65], $Vw = [1, 69], $Vx = [1, 70], $Vy = [1, 67], $Vz = [1, 68], $VA = [5, 8, 9, 11, 13, 31, 32, 33, 34, 35, 36, 44, 62, 63]; var parser2 = { trace: function trace() { }, yy: {}, symbols_: { "error": 2, "start": 3, "directive": 4, "NEWLINE": 5, "RD": 6, "diagram": 7, "EOF": 8, "acc_title": 9, "acc_title_value": 10, "acc_descr": 11, "acc_descr_value": 12, "acc_descr_multiline_value": 13, "requirementDef": 14, "elementDef": 15, "relationshipDef": 16, "requirementType": 17, "requirementName": 18, "STRUCT_START": 19, "requirementBody": 20, "ID": 21, "COLONSEP": 22, "id": 23, "TEXT": 24, "text": 25, "RISK": 26, "riskLevel": 27, "VERIFYMTHD": 28, "verifyType": 29, "STRUCT_STOP": 30, "REQUIREMENT": 31, "FUNCTIONAL_REQUIREMENT": 32, "INTERFACE_REQUIREMENT": 33, "PERFORMANCE_REQUIREMENT": 34, "PHYSICAL_REQUIREMENT": 35, "DESIGN_CONSTRAINT": 36, "LOW_RISK": 37, "MED_RISK": 38, "HIGH_RISK": 39, "VERIFY_ANALYSIS": 40, "VERIFY_DEMONSTRATION": 41, "VERIFY_INSPECTION": 42, "VERIFY_TEST": 43, "ELEMENT": 44, "elementName": 45, "elementBody": 46, "TYPE": 47, "type": 48, "DOCREF": 49, "ref": 50, "END_ARROW_L": 51, "relationship": 52, "LINE": 53, "END_ARROW_R": 54, "CONTAINS": 55, "COPIES": 56, "DERIVES": 57, "SATISFIES": 58, "VERIFIES": 59, "REFINES": 60, "TRACES": 61, "unqString": 62, "qString": 63, "$accept": 0, "$end": 1 }, terminals_: { 2: "error", 5: "NEWLINE", 6: "RD", 8: "EOF", 9: "acc_title", 10: "acc_title_value", 11: "acc_descr", 12: "acc_descr_value", 13: "acc_descr_multiline_value", 19: "STRUCT_START", 21: "ID", 22: "COLONSEP", 24: "TEXT", 26: "RISK", 28: "VERIFYMTHD", 30: "STRUCT_STOP", 31: "REQUIREMENT", 32: "FUNCTIONAL_REQUIREMENT", 33: "INTERFACE_REQUIREMENT", 34: "PERFORMANCE_REQUIREMENT", 35: "PHYSICAL_REQUIREMENT", 36: "DESIGN_CONSTRAINT", 37: "LOW_RISK", 38: "MED_RISK", 39: "HIGH_RISK", 40: "VERIFY_ANALYSIS", 41: "VERIFY_DEMONSTRATION", 42: "VERIFY_INSPECTION", 43: "VERIFY_TEST", 44: "ELEMENT", 47: "TYPE", 49: "DOCREF", 51: "END_ARROW_L", 53: "LINE", 54: "END_ARROW_R", 55: "CONTAINS", 56: "COPIES", 57: "DERIVES", 58: "SATISFIES", 59: "VERIFIES", 60: "REFINES", 61: "TRACES", 62: "unqString", 63: "qString" }, productions_: [0, [3, 3], [3, 2], [3, 4], [4, 2], [4, 2], [4, 1], [7, 0], [7, 2], [7, 2], [7, 2], [7, 2], [7, 2], [14, 5], [20, 5], [20, 5], [20, 5], [20, 5], [20, 2], [20, 1], [17, 1], [17, 1], [17, 1], [17, 1], [17, 1], [17, 1], [27, 1], [27, 1], [27, 1], [29, 1], [29, 1], [29, 1], [29, 1], [15, 5], [46, 5], [46, 5], [46, 2], [46, 1], [16, 5], [16, 5], [52, 1], [52, 1], [52, 1], [52, 1], [52, 1], [52, 1], [52, 1], [18, 1], [18, 1], [23, 1], [23, 1], [25, 1], [25, 1], [45, 1], [45, 1], [48, 1], [48, 1], [50, 1], [50, 1]], performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$) { var $0 = $$.length - 1; switch (yystate) { case 4: this.$ = $$[$0].trim(); yy.setAccTitle(this.$); break; case 5: case 6: this.$ = $$[$0].trim(); yy.setAccDescription(this.$); break; case 7: this.$ = []; break; case 13: yy.addRequirement($$[$0 - 3], $$[$0 - 4]); break; case 14: yy.setNewReqId($$[$0 - 2]); break; case 15: yy.setNewReqText($$[$0 - 2]); break; case 16: yy.setNewReqRisk($$[$0 - 2]); break; case 17: yy.setNewReqVerifyMethod($$[$0 - 2]); break; case 20: this.$ = yy.RequirementType.REQUIREMENT; break; case 21: this.$ = yy.RequirementType.FUNCTIONAL_REQUIREMENT; break; case 22: this.$ = yy.RequirementType.INTERFACE_REQUIREMENT; break; case 23: this.$ = yy.RequirementType.PERFORMANCE_REQUIREMENT; break; case 24: this.$ = yy.RequirementType.PHYSICAL_REQUIREMENT; break; case 25: this.$ = yy.RequirementType.DESIGN_CONSTRAINT; break; case 26: this.$ = yy.RiskLevel.LOW_RISK; break; case 27: this.$ = yy.RiskLevel.MED_RISK; break; case 28: this.$ = yy.RiskLevel.HIGH_RISK; break; case 29: this.$ = yy.VerifyType.VERIFY_ANALYSIS; break; case 30: this.$ = yy.VerifyType.VERIFY_DEMONSTRATION; break; case 31: this.$ = yy.VerifyType.VERIFY_INSPECTION; break; case 32: this.$ = yy.VerifyType.VERIFY_TEST; break; case 33: yy.addElement($$[$0 - 3]); break; case 34: yy.setNewElementType($$[$0 - 2]); break; case 35: yy.setNewElementDocRef($$[$0 - 2]); break; case 38: yy.addRelationship($$[$0 - 2], $$[$0], $$[$0 - 4]); break; case 39: yy.addRelationship($$[$0 - 2], $$[$0 - 4], $$[$0]); break; case 40: this.$ = yy.Relationships.CONTAINS; break; case 41: this.$ = yy.Relationships.COPIES; break; case 42: this.$ = yy.Relationships.DERIVES; break; case 43: this.$ = yy.Relationships.SATISFIES; break; case 44: this.$ = yy.Relationships.VERIFIES; break; case 45: this.$ = yy.Relationships.REFINES; break; case 46: this.$ = yy.Relationships.TRACES; break; } }, table: [{ 3: 1, 4: 2, 6: $V0, 9: $V1, 11: $V2, 13: $V3 }, { 1: [3] }, { 3: 8, 4: 2, 5: [1, 7], 6: $V0, 9: $V1, 11: $V2, 13: $V3 }, { 5: [1, 9] }, { 10: [1, 10] }, { 12: [1, 11] }, o($V4, [2, 6]), { 3: 12, 4: 2, 6: $V0, 9: $V1, 11: $V2, 13: $V3 }, { 1: [2, 2] }, { 4: 17, 5: $V5, 7: 13, 8: $V6, 9: $V1, 11: $V2, 13: $V3, 14: 14, 15: 15, 16: 16, 17: 19, 23: 21, 31: $V7, 32: $V8, 33: $V9, 34: $Va, 35: $Vb, 36: $Vc, 44: $Vd, 62: $Ve, 63: $Vf }, o($V4, [2, 4]), o($V4, [2, 5]), { 1: [2, 1] }, { 8: [1, 30] }, { 4: 17, 5: $V5, 7: 31, 8: $V6, 9: $V1, 11: $V2, 13: $V3, 14: 14, 15: 15, 16: 16, 17: 19, 23: 21, 31: $V7, 32: $V8, 33: $V9, 34: $Va, 35: $Vb, 36: $Vc, 44: $Vd, 62: $Ve, 63: $Vf }, { 4: 17, 5: $V5, 7: 32, 8: $V6, 9: $V1, 11: $V2, 13: $V3, 14: 14, 15: 15, 16: 16, 17: 19, 23: 21, 31: $V7, 32: $V8, 33: $V9, 34: $Va, 35: $Vb, 36: $Vc, 44: $Vd, 62: $Ve, 63: $Vf }, { 4: 17, 5: $V5, 7: 33, 8: $V6, 9: $V1, 11: $V2, 13: $V3, 14: 14, 15: 15, 16: 16, 17: 19, 23: 21, 31: $V7, 32: $V8, 33: $V9, 34: $Va, 35: $Vb, 36: $Vc, 44: $Vd, 62: $Ve, 63: $Vf }, { 4: 17, 5: $V5, 7: 34, 8: $V6, 9: $V1, 11: $V2, 13: $V3, 14: 14, 15: 15, 16: 16, 17: 19, 23: 21, 31: $V7, 32: $V8, 33: $V9, 34: $Va, 35: $Vb, 36: $Vc, 44: $Vd, 62: $Ve, 63: $Vf }, { 4: 17, 5: $V5, 7: 35, 8: $V6, 9: $V1, 11: $V2, 13: $V3, 14: 14, 15: 15, 16: 16, 17: 19, 23: 21, 31: $V7, 32: $V8, 33: $V9, 34: $Va, 35: $Vb, 36: $Vc, 44: $Vd, 62: $Ve, 63: $Vf }, { 18: 36, 62: [1, 37], 63: [1, 38] }, { 45: 39, 62: [1, 40], 63: [1, 41] }, { 51: [1, 42], 53: [1, 43] }, o($Vg, [2, 20]), o($Vg, [2, 21]), o($Vg, [2, 22]), o($Vg, [2, 23]), o($Vg, [2, 24]), o($Vg, [2, 25]), o($Vh, [2, 49]), o($Vh, [2, 50]), { 1: [2, 3] }, { 8: [2, 8] }, { 8: [2, 9] }, { 8: [2, 10] }, { 8: [2, 11] }, { 8: [2, 12] }, { 19: [1, 44] }, { 19: [2, 47] }, { 19: [2, 48] }, { 19: [1, 45] }, { 19: [2, 53] }, { 19: [2, 54] }, { 52: 46, 55: $Vi, 56: $Vj, 57: $Vk, 58: $Vl, 59: $Vm, 60: $Vn, 61: $Vo }, { 52: 54, 55: $Vi, 56: $Vj, 57: $Vk, 58: $Vl, 59: $Vm, 60: $Vn, 61: $Vo }, { 5: [1, 55] }, { 5: [1, 56] }, { 53: [1, 57] }, o($Vp, [2, 40]), o($Vp, [2, 41]), o($Vp, [2, 42]), o($Vp, [2, 43]), o($Vp, [2, 44]), o($Vp, [2, 45]), o($Vp, [2, 46]), { 54: [1, 58] }, { 5: $Vq, 20: 59, 21: $Vr, 24: $Vs, 26: $Vt, 28: $Vu, 30: $Vv }, { 5: $Vw, 30: $Vx, 46: 66, 47: $Vy, 49: $Vz }, { 23: 71, 62: $Ve, 63: $Vf }, { 23: 72, 62: $Ve, 63: $Vf }, o($VA, [2, 13]), { 22: [1, 73] }, { 22: [1, 74] }, { 22: [1, 75] }, { 22: [1, 76] }, { 5: $Vq, 20: 77, 21: $Vr, 24: $Vs, 26: $Vt, 28: $Vu, 30: $Vv }, o($VA, [2, 19]), o($VA, [2, 33]), { 22: [1, 78] }, { 22: [1, 79] }, { 5: $Vw, 30: $Vx, 46: 80, 47: $Vy, 49: $Vz }, o($VA, [2, 37]), o($VA, [2, 38]), o($VA, [2, 39]), { 23: 81, 62: $Ve, 63: $Vf }, { 25: 82, 62: [1, 83], 63: [1, 84] }, { 27: 85, 37: [1, 86], 38: [1, 87], 39: [1, 88] }, { 29: 89, 40: [1, 90], 41: [1, 91], 42: [1, 92], 43: [1, 93] }, o($VA, [2, 18]), { 48: 94, 62: [1, 95], 63: [1, 96] }, { 50: 97, 62: [1, 98], 63: [1, 99] }, o($VA, [2, 36]), { 5: [1, 100] }, { 5: [1, 101] }, { 5: [2, 51] }, { 5: [2, 52] }, { 5: [1, 102] }, { 5: [2, 26] }, { 5: [2, 27] }, { 5: [2, 28] }, { 5: [1, 103] }, { 5: [2, 29] }, { 5: [2, 30] }, { 5: [2, 31] }, { 5: [2, 32] }, { 5: [1, 104] }, { 5: [2, 55] }, { 5: [2, 56] }, { 5: [1, 105] }, { 5: [2, 57] }, { 5: [2, 58] }, { 5: $Vq, 20: 106, 21: $Vr, 24: $Vs, 26: $Vt, 28: $Vu, 30: $Vv }, { 5: $Vq, 20: 107, 21: $Vr, 24: $Vs, 26: $Vt, 28: $Vu, 30: $Vv }, { 5: $Vq, 20: 108, 21: $Vr, 24: $Vs, 26: $Vt, 28: $Vu, 30: $Vv }, { 5: $Vq, 20: 109, 21: $Vr, 24: $Vs, 26: $Vt, 28: $Vu, 30: $Vv }, { 5: $Vw, 30: $Vx, 46: 110, 47: $Vy, 49: $Vz }, { 5: $Vw, 30: $Vx, 46: 111, 47: $Vy, 49: $Vz }, o($VA, [2, 14]), o($VA, [2, 15]), o($VA, [2, 16]), o($VA, [2, 17]), o($VA, [2, 34]), o($VA, [2, 35])], defaultActions: { 8: [2, 2], 12: [2, 1], 30: [2, 3], 31: [2, 8], 32: [2, 9], 33: [2, 10], 34: [2, 11], 35: [2, 12], 37: [2, 47], 38: [2, 48], 40: [2, 53], 41: [2, 54], 83: [2, 51], 84: [2, 52], 86: [2, 26], 87: [2, 27], 88: [2, 28], 90: [2, 29], 91: [2, 30], 92: [2, 31], 93: [2, 32], 95: [2, 55], 96: [2, 56], 98: [2, 57], 99: [2, 58] }, parseError: function parseError(str, hash) { if (hash.recoverable) { this.trace(str); } else { var error = new Error(str); error.hash = hash; throw error; } }, parse: function parse(input) { var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, TERROR = 2, EOF = 1; var args = lstack.slice.call(arguments, 1); var lexer2 = 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]; } } lexer2.setInput(input, sharedState.yy); sharedState.yy.lexer = lexer2; sharedState.yy.parser = this; if (typeof lexer2.yylloc == "undefined") { lexer2.yylloc = {}; } var yyloc = lexer2.yylloc; lstack.push(yyloc); var ranges = lexer2.options && lexer2.options.ranges; if (typeof sharedState.yy.parseError === "function") { this.parseError = sharedState.yy.parseError; } else { this.parseError = Object.getPrototypeOf(this).parseError; } function lex() { var token; token = tstack.pop() || lexer2.lex() || EOF; if (typeof token !== "number") { if (token instanceof Array) { tstack = token; token = tstack.pop(); } token = self.symbols_[token] || token; } return token; } var symbol, state, action, 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 (lexer2.showPosition) { errStr = "Parse error on line " + (yylineno + 1) + ":\n" + lexer2.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: lexer2.match, token: this.terminals_[symbol] || symbol, line: lexer2.yylineno, loc: yyloc, 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(lexer2.yytext); lstack.push(lexer2.yylloc); stack.push(action[1]); symbol = null; { yyleng = lexer2.yyleng; yytext = lexer2.yytext; yylineno = lexer2.yylineno; yyloc = lexer2.yylloc; } 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; } }; var lexer = function() { var lexer2 = { 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.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) { 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) { for (var k in backup) { this[k] = backup[k]; } return false; } 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; } else { return false; } } else if (!this.options.flex) { break; } } } if (match) { token = this.test_match(match, rules[index]); if (token !== false) { return token; } 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_, $avoiding_name_collisions, YY_START) { switch ($avoiding_name_collisions) { case 0: return "title"; case 1: this.begin("acc_title"); return 9; case 2: this.popState(); return "acc_title_value"; case 3: this.begin("acc_descr"); return 11; case 4: this.popState(); return "acc_descr_value"; case 5: this.begin("acc_descr_multiline"); break; case 6: this.popState(); break; case 7: return "acc_descr_multiline_value"; case 8: return 5; case 9: break; case 10: break; case 11: break; case 12: return 8; case 13: return 6; case 14: return 19; case 15: return 30; case 16: return 22; case 17: return 21; case 18: return 24; case 19: return 26; case 20: return 28; case 21: return 31; case 22: return 32; case 23: return 33; case 24: return 34; case 25: return 35; case 26: return 36; case 27: return 37; case 28: return 38; case 29: return 39; case 30: return 40; case 31: return 41; case 32: return 42; case 33: return 43; case 34: return 44; case 35: return 55; case 36: return 56; case 37: return 57; case 38: return 58; case 39: return 59; case 40: return 60; case 41: return 61; case 42: return 47; case 43: return 49; case 44: return 51; case 45: return 54; case 46: return 53; case 47: this.begin("string"); break; case 48: this.popState(); break; case 49: return "qString"; case 50: yy_.yytext = yy_.yytext.trim(); return 62; } }, rules: [/^(?:title\s[^#\n;]+)/i, /^(?:accTitle\s*:\s*)/i, /^(?:(?!\n||)*[^\n]*)/i, /^(?:accDescr\s*:\s*)/i, /^(?:(?!\n||)*[^\n]*)/i, /^(?:accDescr\s*\{\s*)/i, /^(?:[\}])/i, /^(?:[^\}]*)/i, /^(?:(\r?\n)+)/i, /^(?:\s+)/i, /^(?:#[^\n]*)/i, /^(?:%[^\n]*)/i, /^(?:$)/i, /^(?:requirementDiagram\b)/i, /^(?:\{)/i, /^(?:\})/i, /^(?::)/i, /^(?:id\b)/i, /^(?:text\b)/i, /^(?:risk\b)/i, /^(?:verifyMethod\b)/i, /^(?:requirement\b)/i, /^(?:functionalRequirement\b)/i, /^(?:interfaceRequirement\b)/i, /^(?:performanceRequirement\b)/i, /^(?:physicalRequirement\b)/i, /^(?:designConstraint\b)/i, /^(?:low\b)/i, /^(?:medium\b)/i, /^(?:high\b)/i, /^(?:analysis\b)/i, /^(?:demonstration\b)/i, /^(?:inspection\b)/i, /^(?:test\b)/i, /^(?:element\b)/i, /^(?:contains\b)/i, /^(?:copies\b)/i, /^(?:derives\b)/i, /^(?:satisfies\b)/i, /^(?:verifies\b)/i, /^(?:refines\b)/i, /^(?:traces\b)/i, /^(?:type\b)/i, /^(?:docref\b)/i, /^(?:<-)/i, /^(?:->)/i, /^(?:-)/i, /^(?:["])/i, /^(?:["])/i, /^(?:[^"]*)/i, /^(?:[\w][^\r\n\{\<\>\-\=]*)/i], conditions: { "acc_descr_multiline": { "rules": [6, 7], "inclusive": false }, "acc_descr": { "rules": [4], "inclusive": false }, "acc_title": { "rules": [2], "inclusive": false }, "unqString": { "rules": [], "inclusive": false }, "token": { "rules": [], "inclusive": false }, "string": { "rules": [48, 49], "inclusive": false }, "INITIAL": { "rules": [0, 1, 3, 5, 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, 43, 44, 45, 46, 47, 50], "inclusive": true } } }; return lexer2; }(); parser2.lexer = lexer; function Parser() { this.yy = {}; } Parser.prototype = parser2; parser2.Parser = Parser; return new Parser(); }(); parser.parser = parser; const parser$1 = parser; let relations = []; let latestRequirement = {}; let requirements = {}; let latestElement = {}; let elements = {}; const RequirementType = { REQUIREMENT: "Requirement", FUNCTIONAL_REQUIREMENT: "Functional Requirement", INTERFACE_REQUIREMENT: "Interface Requirement", PERFORMANCE_REQUIREMENT: "Performance Requirement", PHYSICAL_REQUIREMENT: "Physical Requirement", DESIGN_CONSTRAINT: "Design Constraint" }; const RiskLevel = { LOW_RISK: "Low", MED_RISK: "Medium", HIGH_RISK: "High" }; const VerifyType = { VERIFY_ANALYSIS: "Analysis", VERIFY_DEMONSTRATION: "Demonstration", VERIFY_INSPECTION: "Inspection", VERIFY_TEST: "Test" }; const Relationships = { CONTAINS: "contains", COPIES: "copies", DERIVES: "derives", SATISFIES: "satisfies", VERIFIES: "verifies", REFINES: "refines", TRACES: "traces" }; const addRequirement = (name, type) => { if (requirements[name] === void 0) { requirements[name] = { name, type, id: latestRequirement.id, text: latestRequirement.text, risk: latestRequirement.risk, verifyMethod: latestRequirement.verifyMethod }; } latestRequirement = {}; return requirements[name]; }; const getRequirements = () => requirements; const setNewReqId = (id) => { if (latestRequirement !== void 0) { latestRequirement.id = id; } }; const setNewReqText = (text) => { if (latestRequirement !== void 0) { latestRequirement.text = text; } }; const setNewReqRisk = (risk) => { if (latestRequirement !== void 0) { latestRequirement.risk = risk; } }; const setNewReqVerifyMethod = (verifyMethod) => { if (latestRequirement !== void 0) { latestRequirement.verifyMethod = verifyMethod; } }; const addElement = (name) => { if (elements[name] === void 0) { elements[name] = { name, type: latestElement.type, docRef: latestElement.docRef }; log.info("Added new requirement: ", name); } latestElement = {}; return elements[name]; }; const getElements = () => elements; const setNewElementType = (type) => { if (latestElement !== void 0) { latestElement.type = type; } }; const setNewElementDocRef = (docRef) => { if (latestElement !== void 0) { latestElement.docRef = docRef; } }; const addRelationship = (type, src, dst) => { relations.push({ type, src, dst }); }; const getRelationships = () => relations; const clear = () => { relations = []; latestRequirement = {}; requirements = {}; latestElement = {}; elements = {}; clear$1(); }; const db = { RequirementType, RiskLevel, VerifyType, Relationships, getConfig: () => getConfig().req, addRequirement, getRequirements, setNewReqId, setNewReqText, setNewReqRisk, setNewReqVerifyMethod, setAccTitle, getAccTitle, setAccDescription, getAccDescription, addElement, getElements, setNewElementType, setNewElementDocRef, addRelationship, getRelationships, clear }; const getStyles = (options) => ` marker { fill: ${options.relationColor}; stroke: ${options.relationColor}; } marker.cross { stroke: ${options.lineColor}; } svg { font-family: ${options.fontFamily}; font-size: ${options.fontSize}; } .reqBox { fill: ${options.requirementBackground}; fill-opacity: 1.0; stroke: ${options.requirementBorderColor}; stroke-width: ${options.requirementBorderSize}; } .reqTitle, .reqLabel{ fill: ${options.requirementTextColor}; } .reqLabelBox { fill: ${options.relationLabelBackground}; fill-opacity: 1.0; } .req-title-line { stroke: ${options.requirementBorderColor}; stroke-width: ${options.requirementBorderSize}; } .relationshipLine { stroke: ${options.relationColor}; stroke-width: 1; } .relationshipLabel { fill: ${options.relationLabelColor}; } `; const styles = getStyles; const ReqMarkers = { CONTAINS: "contains", ARROW: "arrow" }; const insertLineEndings = (parentNode, conf2) => { let containsNode = parentNode.append("defs").append("marker").attr("id", ReqMarkers.CONTAINS + "_line_ending").attr("refX", 0).attr("refY", conf2.line_height / 2).attr("markerWidth", conf2.line_height).attr("markerHeight", conf2.line_height).attr("orient", "auto").append("g"); containsNode.append("circle").attr("cx", conf2.line_height / 2).attr("cy", conf2.line_height / 2).attr("r", conf2.line_height / 2).attr("fill", "none"); containsNode.append("line").attr("x1", 0).attr("x2", conf2.line_height).attr("y1", conf2.line_height / 2).attr("y2", conf2.line_height / 2).attr("stroke-width", 1); containsNode.append("line").attr("y1", 0).attr("y2", conf2.line_height).attr("x1", conf2.line_height / 2).attr("x2", conf2.line_height / 2).attr("stroke-width", 1); parentNode.append("defs").append("marker").attr("id", ReqMarkers.ARROW + "_line_ending").attr("refX", conf2.line_height).attr("refY", 0.5 * conf2.line_height).attr("markerWidth", conf2.line_height).attr("markerHeight", conf2.line_height).attr("orient", "auto").append("path").attr( "d", `M0,0 L${conf2.line_height},${conf2.line_height / 2} M${conf2.line_height},${conf2.line_height / 2} L0,${conf2.line_height}` ).attr("stroke-width", 1); }; const markers = { ReqMarkers, insertLineEndings }; let conf = {}; let relCnt = 0; const newRectNode = (parentNode, id) => { return parentNode.insert("rect", "#" + id).attr("class", "req reqBox").attr("x", 0).attr("y", 0).attr("width", conf.rect_min_width + "px").attr("height", conf.rect_min_height + "px"); }; const newTitleNode = (parentNode, id, txts) => { let x = conf.rect_min_width / 2; let title = parentNode.append("text").attr("class", "req reqLabel reqTitle").attr("id", id).attr("x", x).attr("y", conf.rect_padding).attr("dominant-baseline", "hanging"); let i = 0; txts.forEach((textStr) => { if (i == 0) { title.append("tspan").attr("text-anchor", "middle").attr("x", conf.rect_min_width / 2).attr("dy", 0).text(textStr); } else { title.append("tspan").attr("text-anchor", "middle").attr("x", conf.rect_min_width / 2).attr("dy", conf.line_height * 0.75).text(textStr); } i++; }); let yPadding = 1.5 * conf.rect_padding; let linePadding = i * conf.line_height * 0.75; let totalY = yPadding + linePadding; parentNode.append("line").attr("class", "req-title-line").attr("x1", "0").attr("x2", conf.rect_min_width).attr("y1", totalY).attr("y2", totalY); return { titleNode: title, y: totalY }; }; const newBodyNode = (parentNode, id, txts, yStart) => { let body = parentNode.append("text").attr("class", "req reqLabel").attr("id", id).attr("x", conf.rect_padding).attr("y", yStart).attr("dominant-baseline", "hanging"); let currentRow = 0; const charLimit = 30; let wrappedTxts = []; txts.forEach((textStr) => { let currentTextLen = textStr.length; while (currentTextLen > charLimit && currentRow < 3) { let firstPart = textStr.substring(0, charLimit); textStr = textStr.substring(charLimit, textStr.length); currentTextLen = textStr.length; wrappedTxts[wrappedTxts.length] = firstPart; currentRow++; } if (currentRow == 3) { let lastStr = wrappedTxts[wrappedTxts.length - 1]; wrappedTxts[wrappedTxts.length - 1] = lastStr.substring(0, lastStr.length - 4) + "..."; } else { wrappedTxts[wrappedTxts.length] = textStr; } currentRow = 0; }); wrappedTxts.forEach((textStr) => { body.append("tspan").attr("x", conf.rect_padding).attr("dy", conf.line_height).text(textStr); }); return body; }; const addEdgeLabel = (parentNode, svgPath, conf2, txt) => { const len = svgPath.node().getTotalLength(); const labelPoint = svgPath.node().getPointAtLength(len * 0.5); const labelId = "rel" + relCnt; relCnt++; const labelNode = parentNode.append("text").attr("class", "req relationshipLabel").attr("id", labelId).attr("x", labelPoint.x).attr("y", labelPoint.y).attr("text-anchor", "middle").attr("dominant-baseline", "middle").text(txt); const labelBBox = labelNode.node().getBBox(); parentNode.insert("rect", "#" + labelId).attr("class", "req reqLabelBox").attr("x", labelPoint.x - labelBBox.width / 2).attr("y", labelPoint.y - labelBBox.height / 2).attr("width", labelBBox.width).attr("height", labelBBox.height).attr("fill", "white").attr("fill-opacity", "85%"); }; const drawRelationshipFromLayout = function(svg, rel, g, insert, diagObj) { const edge = g.edge(elementString(rel.src), elementString(rel.dst)); const lineFunction = line().x(function(d) { return d.x; }).y(function(d) { return d.y; }); const svgPath = svg.insert("path", "#" + insert).attr("class", "er relationshipLine").attr("d", lineFunction(edge.points)).attr("fill", "none"); if (rel.type == diagObj.db.Relationships.CONTAINS) { svgPath.attr( "marker-start", "url(" + common.getUrl(conf.arrowMarkerAbsolute) + "#" + rel.type + "_line_ending)" ); } else { svgPath.attr("stroke-dasharray", "10,7"); svgPath.attr( "marker-end", "url(" + common.getUrl(conf.arrowMarkerAbsolute) + "#" + markers.ReqMarkers.ARROW + "_line_ending)" ); } addEdgeLabel(svg, svgPath, conf, `<<${rel.type}>>`); return; }; const drawReqs = (reqs, graph, svgNode) => { Object.keys(reqs).forEach((reqName) => { let req = reqs[reqName]; reqName = elementString(reqName); log.info("Added new requirement: ", reqName); const groupNode = svgNode.append("g").attr("id", reqName); const textId = "req-" + reqName; const rectNode = newRectNode(groupNode, textId); let titleNodeInfo = newTitleNode(groupNode, reqName + "_title", [ `<<${req.type}>>`, `${req.name}` ]); newBodyNode( groupNode, reqName + "_body", [ `Id: ${req.id}`, `Text: ${req.text}`, `Risk: ${req.risk}`, `Verification: ${req.verifyMethod}` ], titleNodeInfo.y ); const rectBBox = rectNode.node().getBBox(); graph.setNode(reqName, { width: rectBBox.width, height: rectBBox.height, shape: "rect", id: reqName }); }); }; const drawElements = (els, graph, svgNode) => { Object.keys(els).forEach((elName) => { let el = els[elName]; const id = elementString(elName); const groupNode = svgNode.append("g").attr("id", id); const textId = "element-" + id; const rectNode = newRectNode(groupNode, textId); let titleNodeInfo = newTitleNode(groupNode, textId + "_title", [`<>`, `${elName}`]); newBodyNode( groupNode, textId + "_body", [`Type: ${el.type || "Not Specified"}`, `Doc Ref: ${el.docRef || "None"}`], titleNodeInfo.y ); const rectBBox = rectNode.node().getBBox(); graph.setNode(id, { width: rectBBox.width, height: rectBBox.height, shape: "rect", id }); }); }; const addRelationships = (relationships, g) => { relationships.forEach(function(r) { let src = elementString(r.src); let dst = elementString(r.dst); g.setEdge(src, dst, { relationship: r }); }); return relationships; }; const adjustEntities = function(svgNode, graph) { graph.nodes().forEach(function(v) { if (v !== void 0 && graph.node(v) !== void 0) { svgNode.select("#" + v); svgNode.select("#" + v).attr( "transform", "translate(" + (graph.node(v).x - graph.node(v).width / 2) + "," + (graph.node(v).y - graph.node(v).height / 2) + " )" ); } }); return; }; const elementString = (str) => { return str.replace(/\s/g, "").replace(/\./g, "_"); }; const draw = (text, id, _version, diagObj) => { conf = getConfig().requirement; const securityLevel = conf.securityLevel; let sandboxElement; if (securityLevel === "sandbox") { sandboxElement = select("#i" + id); } const root = securityLevel === "sandbox" ? select(sandboxElement.nodes()[0].contentDocument.body) : select("body"); const svg = root.select(`[id='${id}']`); markers.insertLineEndings(svg, conf); const g = new graphlib.Graph({ multigraph: false, compound: false, directed: true }).setGraph({ rankdir: conf.layoutDirection, marginx: 20, marginy: 20, nodesep: 100, edgesep: 100, ranksep: 100 }).setDefaultEdgeLabel(function() { return {}; }); let requirements2 = diagObj.db.getRequirements(); let elements2 = diagObj.db.getElements(); let relationships = diagObj.db.getRelationships(); drawReqs(requirements2, g, svg); drawElements(elements2, g, svg); addRelationships(relationships, g); layout(g); adjustEntities(svg, g); relationships.forEach(function(rel) { drawRelationshipFromLayout(svg, rel, g, id, diagObj); }); const padding = conf.rect_padding; const svgBounds = svg.node().getBBox(); const width = svgBounds.width + padding * 2; const height = svgBounds.height + padding * 2; configureSvgSize(svg, height, width, conf.useMaxWidth); svg.attr("viewBox", `${svgBounds.x - padding} ${svgBounds.y - padding} ${width} ${height}`); }; const renderer = { draw }; const diagram = { parser: parser$1, db, renderer, styles }; export { diagram };