mermaid
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Markdown-ish syntax for generating flowcharts, mindmaps, sequence diagrams, class diagrams, gantt charts, git graphs and more.
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{
"version": 3,
"sources": ["../../../src/diagrams/block/parser/block.jison", "../../../src/diagrams/block/blockDB.ts", "../../../src/diagrams/block/styles.ts", "../../../src/diagrams/block/blockRenderer.ts", "../../../src/dagre-wrapper/markers.js", "../../../src/diagrams/block/layout.ts", "../../../src/diagrams/block/renderHelpers.ts", "../../../src/dagre-wrapper/createLabel.js", "../../../src/dagre-wrapper/edges.js", "../../../src/dagre-wrapper/edgeMarker.ts", "../../../src/dagre-wrapper/nodes.js", "../../../src/dagre-wrapper/blockArrowHelper.ts", "../../../src/dagre-wrapper/intersect/intersect-node.js", "../../../src/dagre-wrapper/intersect/intersect-ellipse.js", "../../../src/dagre-wrapper/intersect/intersect-circle.js", "../../../src/dagre-wrapper/intersect/intersect-line.js", "../../../src/dagre-wrapper/intersect/intersect-polygon.js", "../../../src/dagre-wrapper/intersect/intersect-rect.js", "../../../src/dagre-wrapper/intersect/index.js", "../../../src/dagre-wrapper/shapes/util.js", "../../../src/dagre-wrapper/shapes/note.js", "../../../src/diagrams/block/blockDiagram.ts"],
"sourcesContent": ["/* parser generated by jison 0.4.18 */\n/*\n Returns a Parser object of the following structure:\n\n Parser: {\n yy: {}\n }\n\n Parser.prototype: {\n yy: {},\n trace: function(),\n symbols_: {associative list: name ==> number},\n terminals_: {associative list: number ==> name},\n productions_: [...],\n performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$),\n table: [...],\n defaultActions: {...},\n parseError: function(str, hash),\n parse: function(input),\n\n lexer: {\n EOF: 1,\n parseError: function(str, hash),\n setInput: function(input),\n input: function(),\n unput: function(str),\n more: function(),\n less: function(n),\n pastInput: function(),\n upcomingInput: function(),\n showPosition: function(),\n test_match: function(regex_match_array, rule_index),\n next: function(),\n lex: function(),\n begin: function(condition),\n popState: function(),\n _currentRules: function(),\n topState: function(),\n pushState: function(condition),\n\n options: {\n ranges: boolean (optional: true ==> token location info will include a .range[] member)\n flex: boolean (optional: true ==> flex-like lexing behaviour where the rules are tested exhaustively to find the longest match)\n 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)\n },\n\n performAction: function(yy, yy_, $avoiding_name_collisions, YY_START),\n rules: [...],\n conditions: {associative list: name ==> set},\n }\n }\n\n\n token location info (@$, _$, etc.): {\n first_line: n,\n last_line: n,\n first_column: n,\n last_column: n,\n range: [start_number, end_number] (where the numbers are indexes into the input string, regular zero-based)\n }\n\n\n the parseError function receives a 'hash' object with these members for lexer and parser errors: {\n text: (matched text)\n token: (the produced terminal token, if any)\n line: (yylineno)\n }\n while parser (grammar) errors will also provide these members, i.e. parser errors deliver a superset of attributes: {\n loc: (yylloc)\n expected: (string describing the set of expected tokens)\n recoverable: (boolean: TRUE when the parser has a error recovery rule available for this particular error)\n }\n*/\nvar parser = (function(){\nvar o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,7],$V1=[1,13],$V2=[1,14],$V3=[1,15],$V4=[1,19],$V5=[1,16],$V6=[1,17],$V7=[1,18],$V8=[8,30],$V9=[8,21,28,29,30,31,32,40,44,47],$Va=[1,23],$Vb=[1,24],$Vc=[8,15,16,21,28,29,30,31,32,40,44,47],$Vd=[8,15,16,21,27,28,29,30,31,32,40,44,47],$Ve=[1,49];\nvar parser = {trace: function trace () { },\nyy: {},\nsymbols_: {\"error\":2,\"spaceLines\":3,\"SPACELINE\":4,\"NL\":5,\"separator\":6,\"SPACE\":7,\"EOF\":8,\"start\":9,\"BLOCK_DIAGRAM_KEY\":10,\"document\":11,\"stop\":12,\"statement\":13,\"link\":14,\"LINK\":15,\"START_LINK\":16,\"LINK_LABEL\":17,\"STR\":18,\"nodeStatement\":19,\"columnsStatement\":20,\"SPACE_BLOCK\":21,\"blockStatement\":22,\"classDefStatement\":23,\"cssClassStatement\":24,\"styleStatement\":25,\"node\":26,\"SIZE\":27,\"COLUMNS\":28,\"id-block\":29,\"end\":30,\"block\":31,\"NODE_ID\":32,\"nodeShapeNLabel\":33,\"dirList\":34,\"DIR\":35,\"NODE_DSTART\":36,\"NODE_DEND\":37,\"BLOCK_ARROW_START\":38,\"BLOCK_ARROW_END\":39,\"classDef\":40,\"CLASSDEF_ID\":41,\"CLASSDEF_STYLEOPTS\":42,\"DEFAULT\":43,\"class\":44,\"CLASSENTITY_IDS\":45,\"STYLECLASS\":46,\"style\":47,\"STYLE_ENTITY_IDS\":48,\"STYLE_DEFINITION_DATA\":49,\"$accept\":0,\"$end\":1},\nterminals_: {2:\"error\",4:\"SPACELINE\",5:\"NL\",7:\"SPACE\",8:\"EOF\",10:\"BLOCK_DIAGRAM_KEY\",15:\"LINK\",16:\"START_LINK\",17:\"LINK_LABEL\",18:\"STR\",21:\"SPACE_BLOCK\",27:\"SIZE\",28:\"COLUMNS\",29:\"id-block\",30:\"end\",31:\"block\",32:\"NODE_ID\",35:\"DIR\",36:\"NODE_DSTART\",37:\"NODE_DEND\",38:\"BLOCK_ARROW_START\",39:\"BLOCK_ARROW_END\",40:\"classDef\",41:\"CLASSDEF_ID\",42:\"CLASSDEF_STYLEOPTS\",43:\"DEFAULT\",44:\"class\",45:\"CLASSENTITY_IDS\",46:\"STYLECLASS\",47:\"style\",48:\"STYLE_ENTITY_IDS\",49:\"STYLE_DEFINITION_DATA\"},\nproductions_: [0,[3,1],[3,2],[3,2],[6,1],[6,1],[6,1],[9,3],[12,1],[12,1],[12,2],[12,2],[11,1],[11,2],[14,1],[14,4],[13,1],[13,1],[13,1],[13,1],[13,1],[13,1],[13,1],[19,3],[19,2],[19,1],[20,1],[22,4],[22,3],[26,1],[26,2],[34,1],[34,2],[33,3],[33,4],[23,3],[23,3],[24,3],[25,3]],\nperformAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {\n/* this == yyval */\n\nvar $0 = $$.length - 1;\nswitch (yystate) {\ncase 4:\nyy.getLogger().debug('Rule: separator (NL) ');\nbreak;\ncase 5:\nyy.getLogger().debug('Rule: separator (Space) ');\nbreak;\ncase 6:\nyy.getLogger().debug('Rule: separator (EOF) ');\nbreak;\ncase 7:\n yy.getLogger().debug(\"Rule: hierarchy: \", $$[$0-1]); yy.setHierarchy($$[$0-1]); \nbreak;\ncase 8:\nyy.getLogger().debug('Stop NL ');\nbreak;\ncase 9:\nyy.getLogger().debug('Stop EOF ');\nbreak;\ncase 10:\nyy.getLogger().debug('Stop NL2 ');\nbreak;\ncase 11:\nyy.getLogger().debug('Stop EOF2 ');\nbreak;\ncase 12:\n yy.getLogger().debug(\"Rule: statement: \", $$[$0]); typeof $$[$0].length === 'number'?this.$ = $$[$0]:this.$ = [$$[$0]]; \nbreak;\ncase 13:\n yy.getLogger().debug(\"Rule: statement #2: \", $$[$0-1]); this.$ = [$$[$0-1]].concat($$[$0]); \nbreak;\ncase 14:\n yy.getLogger().debug(\"Rule: link: \", $$[$0], yytext); this.$={edgeTypeStr: $$[$0], label:''}; \nbreak;\ncase 15:\n yy.getLogger().debug(\"Rule: LABEL link: \", $$[$0-3], $$[$0-1], $$[$0]); this.$={edgeTypeStr: $$[$0], label:$$[$0-1]}; \nbreak;\ncase 18:\n const num=parseInt($$[$0]); const spaceId = yy.generateId(); this.$ = { id: spaceId, type:'space', label:'', width: num, children: [] }\nbreak;\ncase 23:\n\n yy.getLogger().debug('Rule: (nodeStatement link node) ', $$[$0-2], $$[$0-1], $$[$0], ' typestr: ',$$[$0-1].edgeTypeStr);\n const edgeData = yy.edgeStrToEdgeData($$[$0-1].edgeTypeStr)\n this.$ = [\n {id: $$[$0-2].id, label: $$[$0-2].label, type:$$[$0-2].type, directions: $$[$0-2].directions},\n {id: $$[$0-2].id + '-' + $$[$0].id, start: $$[$0-2].id, end: $$[$0].id, label: $$[$0-1].label, type: 'edge', directions: $$[$0].directions, arrowTypeEnd: edgeData, arrowTypeStart: 'arrow_open' },\n {id: $$[$0].id, label: $$[$0].label, type: yy.typeStr2Type($$[$0].typeStr), directions: $$[$0].directions}\n ];\n \nbreak;\ncase 24:\n yy.getLogger().debug('Rule: nodeStatement (abc88 node size) ', $$[$0-1], $$[$0]); this.$ = {id: $$[$0-1].id, label: $$[$0-1].label, type: yy.typeStr2Type($$[$0-1].typeStr), directions: $$[$0-1].directions, widthInColumns: parseInt($$[$0],10)}; \nbreak;\ncase 25:\n yy.getLogger().debug('Rule: nodeStatement (node) ', $$[$0]); this.$ = {id: $$[$0].id, label: $$[$0].label, type: yy.typeStr2Type($$[$0].typeStr), directions: $$[$0].directions, widthInColumns:1}; \nbreak;\ncase 26:\n yy.getLogger().debug('APA123', this? this:'na'); yy.getLogger().debug(\"COLUMNS: \", $$[$0]); this.$ = {type: 'column-setting', columns: $$[$0] === 'auto'?-1:parseInt($$[$0]) } \nbreak;\ncase 27:\n yy.getLogger().debug('Rule: id-block statement : ', $$[$0-2], $$[$0-1]); const id2 = yy.generateId(); this.$ = { ...$$[$0-2], type:'composite', children: $$[$0-1] }; \nbreak;\ncase 28:\n yy.getLogger().debug('Rule: blockStatement : ', $$[$0-2], $$[$0-1], $$[$0]); const id = yy.generateId(); this.$ = { id, type:'composite', label:'', children: $$[$0-1] }; \nbreak;\ncase 29:\n yy.getLogger().debug(\"Rule: node (NODE_ID separator): \", $$[$0]); this.$ = { id: $$[$0] }; \nbreak;\ncase 30:\n\n yy.getLogger().debug(\"Rule: node (NODE_ID nodeShapeNLabel separator): \", $$[$0-1], $$[$0]);\n this.$ = { id: $$[$0-1], label: $$[$0].label, typeStr: $$[$0].typeStr, directions: $$[$0].directions };\n \nbreak;\ncase 31:\n yy.getLogger().debug(\"Rule: dirList: \", $$[$0]); this.$ = [$$[$0]]; \nbreak;\ncase 32:\n yy.getLogger().debug(\"Rule: dirList: \", $$[$0-1], $$[$0]); this.$ = [$$[$0-1]].concat($$[$0]); \nbreak;\ncase 33:\n yy.getLogger().debug(\"Rule: nodeShapeNLabel: \", $$[$0-2], $$[$0-1], $$[$0]); this.$ = { typeStr: $$[$0-2] + $$[$0], label: $$[$0-1] }; \nbreak;\ncase 34:\n yy.getLogger().debug(\"Rule: BLOCK_ARROW nodeShapeNLabel: \", $$[$0-3], $$[$0-2], \" #3:\",$$[$0-1], $$[$0]); this.$ = { typeStr: $$[$0-3] + $$[$0], label: $$[$0-2], directions: $$[$0-1]}; \nbreak;\ncase 35: case 36:\n\n this.$ = { type: 'classDef', id: $$[$0-1].trim(), css: $$[$0].trim() };\n \nbreak;\ncase 37:\n\n //log.debug('apply class: id(s): ',$$[$0-1], ' style class: ', $$[$0]);\n this.$={ type: 'applyClass', id: $$[$0-1].trim(), styleClass: $$[$0].trim() };\n \nbreak;\ncase 38:\n\n this.$={ type: 'applyStyles', id: $$[$0-1].trim(), stylesStr: $$[$0].trim() };\n \nbreak;\n}\n},\ntable: [{9:1,10:[1,2]},{1:[3]},{11:3,13:4,19:5,20:6,21:$V0,22:8,23:9,24:10,25:11,26:12,28:$V1,29:$V2,31:$V3,32:$V4,40:$V5,44:$V6,47:$V7},{8:[1,20]},o($V8,[2,12],{13:4,19:5,20:6,22:8,23:9,24:10,25:11,26:12,11:21,21:$V0,28:$V1,29:$V2,31:$V3,32:$V4,40:$V5,44:$V6,47:$V7}),o($V9,[2,16],{14:22,15:$Va,16:$Vb}),o($V9,[2,17]),o($V9,[2,18]),o($V9,[2,19]),o($V9,[2,20]),o($V9,[2,21]),o($V9,[2,22]),o($Vc,[2,25],{27:[1,25]}),o($V9,[2,26]),{19:26,26:12,32:$V4},{11:27,13:4,19:5,20:6,21:$V0,22:8,23:9,24:10,25:11,26:12,28:$V1,29:$V2,31:$V3,32:$V4,40:$V5,44:$V6,47:$V7},{41:[1,28],43:[1,29]},{45:[1,30]},{48:[1,31]},o($Vd,[2,29],{33:32,36:[1,33],38:[1,34]}),{1:[2,7]},o($V8,[2,13]),{26:35,32:$V4},{32:[2,14]},{17:[1,36]},o($Vc,[2,24]),{11:37,13:4,14:22,15:$Va,16:$Vb,19:5,20:6,21:$V0,22:8,23:9,24:10,25:11,26:12,28:$V1,29:$V2,31:$V3,32:$V4,40:$V5,44:$V6,47:$V7},{30:[1,38]},{42:[1,39]},{42:[1,40]},{46:[1,41]},{49:[1,42]},o($Vd,[2,30]),{18:[1,43]},{18:[1,44]},o($Vc,[2,23]),{18:[1,45]},{30:[1,46]},o($V9,[2,28]),o($V9,[2,35]),o($V9,[2,36]),o($V9,[2,37]),o($V9,[2,38]),{37:[1,47]},{34:48,35:$Ve},{15:[1,50]},o($V9,[2,27]),o($Vd,[2,33]),{39:[1,51]},{34:52,35:$Ve,39:[2,31]},{32:[2,15]},o($Vd,[2,34]),{39:[2,32]}],\ndefaultActions: {20:[2,7],23:[2,14],50:[2,15],52:[2,32]},\nparseError: function parseError (str, hash) {\n if (hash.recoverable) {\n this.trace(str);\n } else {\n var error = new Error(str);\n error.hash = hash;\n throw error;\n }\n},\nparse: function parse(input) {\n var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = '', yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;\n var args = lstack.slice.call(arguments, 1);\n var lexer = Object.create(this.lexer);\n var sharedState = { yy: {} };\n for (var k in this.yy) {\n if (Object.prototype.hasOwnProperty.call(this.yy, k)) {\n sharedState.yy[k] = this.yy[k];\n }\n }\n lexer.setInput(input, sharedState.yy);\n sharedState.yy.lexer = lexer;\n sharedState.yy.parser = this;\n if (typeof lexer.yylloc == 'undefined') {\n lexer.yylloc = {};\n }\n var yyloc = lexer.yylloc;\n lstack.push(yyloc);\n var ranges = lexer.options && lexer.options.ranges;\n if (typeof sharedState.yy.parseError === 'function') {\n this.parseError = sharedState.yy.parseError;\n } else {\n this.parseError = Object.getPrototypeOf(this).parseError;\n }\n function popStack(n) {\n stack.length = stack.length - 2 * n;\n vstack.length = vstack.length - n;\n lstack.length = lstack.length - n;\n }\n function lex() {\n var token;\n token = tstack.pop() || lexer.lex() || EOF;\n if (typeof token !== 'number') {\n if (token instanceof Array) {\n tstack = token;\n token = tstack.pop();\n }\n token = self.symbols_[token] || token;\n }\n return token;\n }\n var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;\n while (true) {\n state = stack[stack.length - 1];\n if (this.defaultActions[state]) {\n action = this.defaultActions[state];\n } else {\n if (symbol === null || typeof symbol == 'undefined') {\n symbol = lex();\n }\n action = table[state] && table[state][symbol];\n }\n if (typeof action === 'undefined' || !action.length || !action[0]) {\n var errStr = '';\n expected = [];\n for (p in table[state]) {\n if (this.terminals_[p] && p > TERROR) {\n expected.push('\\'' + this.terminals_[p] + '\\'');\n }\n }\n if (lexer.showPosition) {\n errStr = 'Parse error on line ' + (yylineno + 1) + ':\\n' + lexer.showPosition() + '\\nExpecting ' + expected.join(', ') + ', got \\'' + (this.terminals_[symbol] || symbol) + '\\'';\n } else {\n errStr = 'Parse error on line ' + (yylineno + 1) + ': Unexpected ' + (symbol == EOF ? 'end of input' : '\\'' + (this.terminals_[symbol] || symbol) + '\\'');\n }\n this.parseError(errStr, {\n text: lexer.match,\n token: this.terminals_[symbol] || symbol,\n line: lexer.yylineno,\n loc: yyloc,\n expected: expected\n });\n }\n if (action[0] instanceof Array && action.length > 1) {\n throw new Error('Parse Error: multiple actions possible at state: ' + state + ', token: ' + symbol);\n }\n switch (action[0]) {\n case 1:\n stack.push(symbol);\n vstack.push(lexer.yytext);\n lstack.push(lexer.yylloc);\n stack.push(action[1]);\n symbol = null;\n if (!preErrorSymbol) {\n yyleng = lexer.yyleng;\n yytext = lexer.yytext;\n yylineno = lexer.yylineno;\n yyloc = lexer.yylloc;\n if (recovering > 0) {\n recovering--;\n }\n } else {\n symbol = preErrorSymbol;\n preErrorSymbol = null;\n }\n break;\n case 2:\n len = this.productions_[action[1]][1];\n yyval.$ = vstack[vstack.length - len];\n yyval._$ = {\n first_line: lstack[lstack.length - (len || 1)].first_line,\n last_line: lstack[lstack.length - 1].last_line,\n first_column: lstack[lstack.length - (len || 1)].first_column,\n last_column: lstack[lstack.length - 1].last_column\n };\n if (ranges) {\n yyval._$.range = [\n lstack[lstack.length - (len || 1)].range[0],\n lstack[lstack.length - 1].range[1]\n ];\n }\n r = this.performAction.apply(yyval, [\n yytext,\n yyleng,\n yylineno,\n sharedState.yy,\n action[1],\n vstack,\n lstack\n ].concat(args));\n if (typeof r !== 'undefined') {\n return r;\n }\n if (len) {\n stack = stack.slice(0, -1 * len * 2);\n vstack = vstack.slice(0, -1 * len);\n lstack = lstack.slice(0, -1 * len);\n }\n stack.push(this.productions_[action[1]][0]);\n vstack.push(yyval.$);\n lstack.push(yyval._$);\n newState = table[stack[stack.length - 2]][stack[stack.length - 1]];\n stack.push(newState);\n break;\n case 3:\n return true;\n }\n }\n return true;\n}};\n\n/* generated by jison-lex 0.3.4 */\nvar lexer = (function(){\nvar lexer = ({\n\nEOF:1,\n\nparseError:function parseError(str, hash) {\n if (this.yy.parser) {\n this.yy.parser.parseError(str, hash);\n } else {\n throw new Error(str);\n }\n },\n\n// resets the lexer, sets new input\nsetInput:function (input, yy) {\n this.yy = yy || this.yy || {};\n this._input = input;\n this._more = this._backtrack = this.done = false;\n this.yylineno = this.yyleng = 0;\n this.yytext = this.matched = this.match = '';\n this.conditionStack = ['INITIAL'];\n this.yylloc = {\n first_line: 1,\n first_column: 0,\n last_line: 1,\n last_column: 0\n };\n if (this.options.ranges) {\n this.yylloc.range = [0,0];\n }\n this.offset = 0;\n return this;\n },\n\n// consumes and returns one char from the input\ninput:function () {\n var ch = this._input[0];\n this.yytext += ch;\n this.yyleng++;\n this.offset++;\n this.match += ch;\n this.matched += ch;\n var lines = ch.match(/(?:\\r\\n?|\\n).*/g);\n if (lines) {\n this.yylineno++;\n this.yylloc.last_line++;\n } else {\n this.yylloc.last_column++;\n }\n if (this.options.ranges) {\n this.yylloc.range[1]++;\n }\n\n this._input = this._input.slice(1);\n return ch;\n },\n\n// unshifts one char (or a string) into the input\nunput:function (ch) {\n var len = ch.length;\n var lines = ch.split(/(?:\\r\\n?|\\n)/g);\n\n this._input = ch + this._input;\n this.yytext = this.yytext.substr(0, this.yytext.length - len);\n //this.yyleng -= len;\n this.offset -= len;\n var oldLines = this.match.split(/(?:\\r\\n?|\\n)/g);\n this.match = this.match.substr(0, this.match.length - 1);\n this.matched = this.matched.substr(0, this.matched.length - 1);\n\n if (lines.length - 1) {\n this.yylineno -= lines.length - 1;\n }\n var r = this.yylloc.range;\n\n this.yylloc = {\n first_line: this.yylloc.first_line,\n last_line: this.yylineno + 1,\n first_column: this.yylloc.first_column,\n last_column: lines ?\n (lines.length === oldLines.length ? this.yylloc.first_column : 0)\n + oldLines[oldLines.length - lines.length].length - lines[0].length :\n this.yylloc.first_column - len\n };\n\n if (this.options.ranges) {\n this.yylloc.range = [r[0], r[0] + this.yyleng - len];\n }\n this.yyleng = this.yytext.length;\n return this;\n },\n\n// When called from action, caches matched text and appends it on next action\nmore:function () {\n this._more = true;\n return this;\n },\n\n// 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.\nreject:function () {\n if (this.options.backtrack_lexer) {\n this._backtrack = true;\n } else {\n 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(), {\n text: \"\",\n token: null,\n line: this.yylineno\n });\n\n }\n return this;\n },\n\n// retain first n characters of the match\nless:function (n) {\n this.unput(this.match.slice(n));\n },\n\n// displays already matched input, i.e. for error messages\npastInput:function () {\n var past = this.matched.substr(0, this.matched.length - this.match.length);\n return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\\n/g, \"\");\n },\n\n// displays upcoming input, i.e. for error messages\nupcomingInput:function () {\n var next = this.match;\n if (next.length < 20) {\n next += this._input.substr(0, 20-next.length);\n }\n return (next.substr(0,20) + (next.length > 20 ? '...' : '')).replace(/\\n/g, \"\");\n },\n\n// displays the character position where the lexing error occurred, i.e. for error messages\nshowPosition:function () {\n var pre = this.pastInput();\n var c = new Array(pre.length + 1).join(\"-\");\n return pre + this.upcomingInput() + \"\\n\" + c + \"^\";\n },\n\n// test the lexed token: return FALSE when not a match, otherwise return token\ntest_match:function(match, indexed_rule) {\n var token,\n lines,\n backup;\n\n if (this.options.backtrack_lexer) {\n // save context\n backup = {\n yylineno: this.yylineno,\n yylloc: {\n first_line: this.yylloc.first_line,\n last_line: this.last_line,\n first_column: this.yylloc.first_column,\n last_column: this.yylloc.last_column\n },\n yytext: this.yytext,\n match: this.match,\n matches: this.matches,\n matched: this.matched,\n yyleng: this.yyleng,\n offset: this.offset,\n _more: this._more,\n _input: this._input,\n yy: this.yy,\n conditionStack: this.conditionStack.slice(0),\n done: this.done\n };\n if (this.options.ranges) {\n backup.yylloc.range = this.yylloc.range.slice(0);\n }\n }\n\n lines = match[0].match(/(?:\\r\\n?|\\n).*/g);\n if (lines) {\n this.yylineno += lines.length;\n }\n this.yylloc = {\n first_line: this.yylloc.last_line,\n last_line: this.yylineno + 1,\n first_column: this.yylloc.last_column,\n last_column: lines ?\n lines[lines.length - 1].length - lines[lines.length - 1].match(/\\r?\\n?/)[0].length :\n this.yylloc.last_column + match[0].length\n };\n this.yytext += match[0];\n this.match += match[0];\n this.matches = match;\n this.yyleng = this.yytext.length;\n if (this.options.ranges) {\n this.yylloc.range = [this.offset, this.offset += this.yyleng];\n }\n this._more = false;\n this._backtrack = false;\n this._input = this._input.slice(match[0].length);\n this.matched += match[0];\n token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]);\n if (this.done && this._input) {\n this.done = false;\n }\n if (token) {\n return token;\n } else if (this._backtrack) {\n // recover context\n for (var k in backup) {\n this[k] = backup[k];\n }\n return false; // rule action called reject() implying the next rule should be tested instead.\n }\n return false;\n },\n\n// return next match in input\nnext:function () {\n if (this.done) {\n return this.EOF;\n }\n if (!this._input) {\n this.done = true;\n }\n\n var token,\n match,\n tempMatch,\n index;\n if (!this._more) {\n this.yytext = '';\n this.match = '';\n }\n var rules = this._currentRules();\n for (var i = 0; i < rules.length; i++) {\n tempMatch = this._input.match(this.rules[rules[i]]);\n if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {\n match = tempMatch;\n index = i;\n if (this.options.backtrack_lexer) {\n token = this.test_match(tempMatch, rules[i]);\n if (token !== false) {\n return token;\n } else if (this._backtrack) {\n match = false;\n continue; // rule action called reject() implying a rule MISmatch.\n } else {\n // else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)\n return false;\n }\n } else if (!this.options.flex) {\n break;\n }\n }\n }\n if (match) {\n token = this.test_match(match, rules[index]);\n if (token !== false) {\n return token;\n }\n // else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)\n return false;\n }\n if (this._input === \"\") {\n return this.EOF;\n } else {\n return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. Unrecognized text.\\n' + this.showPosition(), {\n text: \"\",\n token: null,\n line: this.yylineno\n });\n }\n },\n\n// return next match that has a token\nlex:function lex () {\n var r = this.next();\n if (r) {\n return r;\n } else {\n return this.lex();\n }\n },\n\n// activates a new lexer condition state (pushes the new lexer condition state onto the condition stack)\nbegin:function begin (condition) {\n this.conditionStack.push(condition);\n },\n\n// pop the previously active lexer condition state off the condition stack\npopState:function popState () {\n var n = this.conditionStack.length - 1;\n if (n > 0) {\n return this.conditionStack.pop();\n } else {\n return this.conditionStack[0];\n }\n },\n\n// produce the lexer rule set which is active for the currently active lexer condition state\n_currentRules:function _currentRules () {\n if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) {\n return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;\n } else {\n return this.conditions[\"INITIAL\"].rules;\n }\n },\n\n// return the currently active lexer condition state; when an index argument is provided it produces the N-th previous condition state, if available\ntopState:function topState (n) {\n n = this.conditionStack.length - 1 - Math.abs(n || 0);\n if (n >= 0) {\n return this.conditionStack[n];\n } else {\n return \"INITIAL\";\n }\n },\n\n// alias for begin(condition)\npushState:function pushState (condition) {\n this.begin(condition);\n },\n\n// return the number of states currently on the stack\nstateStackSize:function stateStackSize() {\n return this.conditionStack.length;\n },\noptions: {},\nperformAction: function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {\nvar YYSTATE=YY_START;\nswitch($avoiding_name_collisions) {\ncase 0: return 10; \nbreak;\ncase 1: yy.getLogger().debug('Found space-block'); return 31;\nbreak;\ncase 2: yy.getLogger().debug('Found nl-block'); return 31;\nbreak;\ncase 3: yy.getLogger().debug('Found space-block'); return 29;\nbreak;\ncase 4: yy.getLogger().debug('.', yy_.yytext); /* skip all whitespace */ \nbreak;\ncase 5:yy.getLogger().debug('_', yy_.yytext); /* skip all whitespace */ \nbreak;\ncase 6: return 5 \nbreak;\ncase 7: yy_.yytext=-1; return 28; \nbreak;\ncase 8: yy_.yytext = yy_.yytext.replace(/columns\\s+/,''); yy.getLogger().debug('COLUMNS (LEX)', yy_.yytext); return 28; \nbreak;\ncase 9: this.pushState(\"md_string\");\nbreak;\ncase 10: return \"MD_STR\";\nbreak;\ncase 11: this.popState();\nbreak;\ncase 12:this.pushState(\"string\");\nbreak;\ncase 13: yy.getLogger().debug('LEX: POPPING STR:', yy_.yytext);this.popState();\nbreak;\ncase 14: yy.getLogger().debug('LEX: STR end:', yy_.yytext); return \"STR\";\nbreak;\ncase 15: yy_.yytext = yy_.yytext.replace(/space\\:/,'');yy.getLogger().debug('SPACE NUM (LEX)', yy_.yytext); return 21; \nbreak;\ncase 16: yy_.yytext = '1'; yy.getLogger().debug('COLUMNS (LEX)', yy_.yytext); return 21; \nbreak;\ncase 17:return 43;\nbreak;\ncase 18:return 'LINKSTYLE';\nbreak;\ncase 19:return 'INTERPOLATE';\nbreak;\ncase 20: this.pushState('CLASSDEF'); return 40; \nbreak;\ncase 21: this.popState(); this.pushState('CLASSDEFID'); return 'DEFAULT_CLASSDEF_ID' \nbreak;\ncase 22: this.popState(); this.pushState('CLASSDEFID'); return 41 \nbreak;\ncase 23: this.popState(); return 42 \nbreak;\ncase 24: this.pushState('CLASS'); return 44; \nbreak;\ncase 25: this.popState(); this.pushState('CLASS_STYLE'); return 45 \nbreak;\ncase 26: this.popState(); return 46 \nbreak;\ncase 27: this.pushState('STYLE_STMNT'); return 47; \nbreak;\ncase 28: this.popState(); this.pushState('STYLE_DEFINITION'); return 48 \nbreak;\ncase 29: this.popState(); return 49 \nbreak;\ncase 30: this.pushState(\"acc_title\");return 'acc_title'; \nbreak;\ncase 31: this.popState(); return \"acc_title_value\"; \nbreak;\ncase 32: this.pushState(\"acc_descr\");return 'acc_descr'; \nbreak;\ncase 33: this.popState(); return \"acc_descr_value\"; \nbreak;\ncase 34: this.pushState(\"acc_descr_multiline\");\nbreak;\ncase 35: this.popState(); \nbreak;\ncase 36:return \"acc_descr_multiline_value\";\nbreak;\ncase 37:return 30;\nbreak;\ncase 38: this.popState();yy.getLogger().debug('Lex: (('); return \"NODE_DEND\"; \nbreak;\ncase 39: this.popState();yy.getLogger().debug('Lex: (('); return \"NODE_DEND\"; \nbreak;\ncase 40: this.popState();yy.getLogger().debug('Lex: ))'); return \"NODE_DEND\"; \nbreak;\ncase 41: this.popState();yy.getLogger().debug('Lex: (('); return \"NODE_DEND\"; \nbreak;\ncase 42: this.popState();yy.getLogger().debug('Lex: (('); return \"NODE_DEND\"; \nbreak;\ncase 43: this.popState();yy.getLogger().debug('Lex: (-'); return \"NODE_DEND\"; \nbreak;\ncase 44: this.popState();yy.getLogger().debug('Lex: -)'); return \"NODE_DEND\"; \nbreak;\ncase 45: this.popState();yy.getLogger().debug('Lex: (('); return \"NODE_DEND\"; \nbreak;\ncase 46: this.popState();yy.getLogger().debug('Lex: ]]'); return \"NODE_DEND\"; \nbreak;\ncase 47: this.popState();yy.getLogger().debug('Lex: ('); return \"NODE_DEND\"; \nbreak;\ncase 48: this.popState();yy.getLogger().debug('Lex: ])'); return \"NODE_DEND\"; \nbreak;\ncase 49: this.popState();yy.getLogger().debug('Lex: /]'); return \"NODE_DEND\"; \nbreak;\ncase 50: this.popState();yy.getLogger().debug('Lex: /]'); return \"NODE_DEND\"; \nbreak;\ncase 51: this.popState();yy.getLogger().debug('Lex: )]'); return \"NODE_DEND\"; \nbreak;\ncase 52: this.popState();yy.getLogger().debug('Lex: )'); return \"NODE_DEND\"; \nbreak;\ncase 53: this.popState();yy.getLogger().debug('Lex: ]>'); return \"NODE_DEND\"; \nbreak;\ncase 54: this.popState();yy.getLogger().debug('Lex: ]'); return \"NODE_DEND\"; \nbreak;\ncase 55: yy.getLogger().debug('Lexa: -)'); this.pushState('NODE');return 36; \nbreak;\ncase 56: yy.getLogger().debug('Lexa: (-'); this.pushState('NODE');return 36; \nbreak;\ncase 57: yy.getLogger().debug('Lexa: ))'); this.pushState('NODE');return 36; \nbreak;\ncase 58: yy.getLogger().debug('Lexa: )'); this.pushState('NODE');return 36; \nbreak;\ncase 59: yy.getLogger().debug('Lex: ((('); this.pushState('NODE');return 36; \nbreak;\ncase 60: yy.getLogger().debug('Lexa: )'); this.pushState('NODE');return 36; \nbreak;\ncase 61: yy.getLogger().debug('Lexa: )'); this.pushState('NODE');return 36; \nbreak;\ncase 62: yy.getLogger().debug('Lexa: )'); this.pushState('NODE');return 36; \nbreak;\ncase 63: yy.getLogger().debug('Lexc: >'); this.pushState('NODE');return 36; \nbreak;\ncase 64: yy.getLogger().debug('Lexa: (['); this.pushState('NODE');return 36; \nbreak;\ncase 65: yy.getLogger().debug('Lexa: )'); this.pushState('NODE');return 36; \nbreak;\ncase 66: this.pushState('NODE');return 36; \nbreak;\ncase 67: this.pushState('NODE');return 36; \nbreak;\ncase 68: this.pushState('NODE');return 36; \nbreak;\ncase 69: this.pushState('NODE');return 36; \nbreak;\ncase 70: this.pushState('NODE');return 36; \nbreak;\ncase 71: this.pushState('NODE');return 36; \nbreak;\ncase 72: this.pushState('NODE');return 36; \nbreak;\ncase 73: yy.getLogger().debug('Lexa: ['); this.pushState('NODE');return 36; \nbreak;\ncase 74: this.pushState('BLOCK_ARROW');yy.getLogger().debug('LEX ARR START');return 38; \nbreak;\ncase 75: yy.getLogger().debug('Lex: NODE_ID', yy_.yytext);return 32; \nbreak;\ncase 76: yy.getLogger().debug('Lex: EOF', yy_.yytext);return 8; \nbreak;\ncase 77: this.pushState(\"md_string\");\nbreak;\ncase 78: this.pushState(\"md_string\");\nbreak;\ncase 79: return \"NODE_DESCR\";\nbreak;\ncase 80: this.popState();\nbreak;\ncase 81: yy.getLogger().debug('Lex: Starting string');this.pushState(\"string\");\nbreak;\ncase 82: yy.getLogger().debug('LEX ARR: Starting string');this.pushState(\"string\");\nbreak;\ncase 83: yy.getLogger().debug('LEX: NODE_DESCR:', yy_.yytext); return \"NODE_DESCR\";\nbreak;\ncase 84:yy.getLogger().debug('LEX POPPING');this.popState();\nbreak;\ncase 85: yy.getLogger().debug('Lex: =>BAE'); this.pushState('ARROW_DIR'); \nbreak;\ncase 86: yy_.yytext = yy_.yytext.replace(/^,\\s*/, ''); yy.getLogger().debug('Lex (right): dir:',yy_.yytext);return \"DIR\"; \nbreak;\ncase 87: yy_.yytext = yy_.yytext.replace(/^,\\s*/, ''); yy.getLogger().debug('Lex (left):',yy_.yytext);return \"DIR\"; \nbreak;\ncase 88: yy_.yytext = yy_.yytext.replace(/^,\\s*/, ''); yy.getLogger().debug('Lex (x):',yy_.yytext); return \"DIR\"; \nbreak;\ncase 89: yy_.yytext = yy_.yytext.replace(/^,\\s*/, ''); yy.getLogger().debug('Lex (y):',yy_.yytext); return \"DIR\"; \nbreak;\ncase 90: yy_.yytext = yy_.yytext.replace(/^,\\s*/, ''); yy.getLogger().debug('Lex (up):',yy_.yytext); return \"DIR\"; \nbreak;\ncase 91: yy_.yytext = yy_.yytext.replace(/^,\\s*/, ''); yy.getLogger().debug('Lex (down):',yy_.yytext); return \"DIR\"; \nbreak;\ncase 92: yy_.yytext=']>';yy.getLogger().debug('Lex (ARROW_DIR end):',yy_.yytext);this.popState();this.popState();return \"BLOCK_ARROW_END\"; \nbreak;\ncase 93: yy.getLogger().debug('Lex: LINK', '#'+yy_.yytext+'#'); return 15; \nbreak;\ncase 94: yy.getLogger().debug('Lex: LINK', yy_.yytext); return 15; \nbreak;\ncase 95: yy.getLogger().debug('Lex: LINK', yy_.yytext); return 15; \nbreak;\ncase 96: yy.getLogger().debug('Lex: LINK', yy_.yytext); return 15; \nbreak;\ncase 97: yy.getLogger().debug('Lex: START_LINK', yy_.yytext);this.pushState(\"LLABEL\");return 16; \nbreak;\ncase 98: yy.getLogger().debug('Lex: START_LINK', yy_.yytext);this.pushState(\"LLABEL\");return 16; \nbreak;\ncase 99: yy.getLogger().debug('Lex: START_LINK', yy_.yytext);this.pushState(\"LLABEL\");return 16; \nbreak;\ncase 100: this.pushState(\"md_string\");\nbreak;\ncase 101: yy.getLogger().debug('Lex: Starting string');this.pushState(\"string\"); return \"LINK_LABEL\";\nbreak;\ncase 102: this.popState(); yy.getLogger().debug('Lex: LINK', '#'+yy_.yytext+'#'); return 15; \nbreak;\ncase 103: this.popState(); yy.getLogger().debug('Lex: LINK', yy_.yytext); return 15; \nbreak;\ncase 104: this.popState(); yy.getLogger().debug('Lex: LINK', yy_.yytext); return 15; \nbreak;\ncase 105: yy.getLogger().debug('Lex: COLON', yy_.yytext); yy_.yytext=yy_.yytext.slice(1);return 27; \nbreak;\n}\n},\nrules: [/^(?:block-beta\\b)/,/^(?:block\\s+)/,/^(?:block\\n+)/,/^(?:block:)/,/^(?:[\\s]+)/,/^(?:[\\n]+)/,/^(?:((\\u000D\\u000A)|(\\u000A)))/,/^(?:columns\\s+auto\\b)/,/^(?:columns\\s+[\\d]+)/,/^(?:[\"][`])/,/^(?:[^`\"]+)/,/^(?:[`][\"])/,/^(?:[\"])/,/^(?:[\"])/,/^(?:[^\"]*)/,/^(?:space[:]\\d+)/,/^(?:space\\b)/,/^(?:default\\b)/,/^(?:linkStyle\\b)/,/^(?:interpolate\\b)/,/^(?:classDef\\s+)/,/^(?:DEFAULT\\s+)/,/^(?:\\w+\\s+)/,/^(?:[^\\n]*)/,/^(?:class\\s+)/,/^(?:(\\w+)+((,\\s*\\w+)*))/,/^(?:[^\\n]*)/,/^(?:style\\s+)/,/^(?:(\\w+)+((,\\s*\\w+)*))/,/^(?:[^\\n]*)/,/^(?:accTitle\\s*:\\s*)/,/^(?:(?!\\n||)*[^\\n]*)/,/^(?:accDescr\\s*:\\s*)/,/^(?:(?!\\n||)*[^\\n]*)/,/^(?:accDescr\\s*\\{\\s*)/,/^(?:[\\}])/,/^(?:[^\\}]*)/,/^(?:end\\b\\s*)/,/^(?:\\(\\(\\()/,/^(?:\\)\\)\\))/,/^(?:[\\)]\\))/,/^(?:\\}\\})/,/^(?:\\})/,/^(?:\\(-)/,/^(?:-\\))/,/^(?:\\(\\()/,/^(?:\\]\\])/,/^(?:\\()/,/^(?:\\]\\))/,/^(?:\\\\\\])/,/^(?:\\/\\])/,/^(?:\\)\\])/,/^(?:[\\)])/,/^(?:\\]>)/,/^(?:[\\]])/,/^(?:-\\))/,/^(?:\\(-)/,/^(?:\\)\\))/,/^(?:\\))/,/^(?:\\(\\(\\()/,/^(?:\\(\\()/,/^(?:\\{\\{)/,/^(?:\\{)/,/^(?:>)/,/^(?:\\(\\[)/,/^(?:\\()/,/^(?:\\[\\[)/,/^(?:\\[\\|)/,/^(?:\\[\\()/,/^(?:\\)\\)\\))/,/^(?:\\[\\\\)/,/^(?:\\[\\/)/,/^(?:\\[\\\\)/,/^(?:\\[)/,/^(?:<\\[)/,/^(?:[^\\(\\[\\n\\-\\)\\{\\}\\s\\<\\>:]+)/,/^(?:$)/,/^(?:[\"][`])/,/^(?:[\"][`])/,/^(?:[^`\"]+)/,/^(?:[`][\"])/,/^(?:[\"])/,/^(?:[\"])/,/^(?:[^\"]+)/,/^(?:[\"])/,/^(?:\\]>\\s*\\()/,/^(?:,?\\s*right\\s*)/,/^(?:,?\\s*left\\s*)/,/^(?:,?\\s*x\\s*)/,/^(?:,?\\s*y\\s*)/,/^(?:,?\\s*up\\s*)/,/^(?:,?\\s*down\\s*)/,/^(?:\\)\\s*)/,/^(?:\\s*[xo<]?--+[-xo>]\\s*)/,/^(?:\\s*[xo<]?==+[=xo>]\\s*)/,/^(?:\\s*[xo<]?-?\\.+-[xo>]?\\s*)/,/^(?:\\s*~~[\\~]+\\s*)/,/^(?:\\s*[xo<]?--\\s*)/,/^(?:\\s*[xo<]?==\\s*)/,/^(?:\\s*[xo<]?-\\.\\s*)/,/^(?:[\"][`])/,/^(?:[\"])/,/^(?:\\s*[xo<]?--+[-xo>]\\s*)/,/^(?:\\s*[xo<]?==+[=xo>]\\s*)/,/^(?:\\s*[xo<]?-?\\.+-[xo>]?\\s*)/,/^(?::\\d+)/],\nconditions: {\"STYLE_DEFINITION\":{\"rules\":[29],\"inclusive\":false},\"STYLE_STMNT\":{\"rules\":[28],\"inclusive\":false},\"CLASSDEFID\":{\"rules\":[23],\"inclusive\":false},\"CLASSDEF\":{\"rules\":[21,22],\"inclusive\":false},\"CLASS_STYLE\":{\"rules\":[26],\"inclusive\":false},\"CLASS\":{\"rules\":[25],\"inclusive\":false},\"LLABEL\":{\"rules\":[100,101,102,103,104],\"inclusive\":false},\"ARROW_DIR\":{\"rules\":[86,87,88,89,90,91,92],\"inclusive\":false},\"BLOCK_ARROW\":{\"rules\":[77,82,85],\"inclusive\":false},\"NODE\":{\"rules\":[38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,78,81],\"inclusive\":false},\"md_string\":{\"rules\":[10,11,79,80],\"inclusive\":false},\"space\":{\"rules\":[],\"inclusive\":false},\"string\":{\"rules\":[13,14,83,84],\"inclusive\":false},\"acc_descr_multiline\":{\"rules\":[35,36],\"inclusive\":false},\"acc_descr\":{\"rules\":[33],\"inclusive\":false},\"acc_title\":{\"rules\":[31],\"inclusive\":false},\"INITIAL\":{\"rules\":[0,1,2,3,4,5,6,7,8,9,12,15,16,17,18,19,20,24,27,30,32,34,37,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,93,94,95,96,97,98,99,105],\"inclusive\":true}}\n});\nreturn lexer;\n})();\nparser.lexer = lexer;\nfunction Parser () {\n this.yy = {};\n}\nParser.prototype = parser;parser.Parser = Parser;\nreturn new Parser;\n})(); \n\tparser.parser = parser;\n\texport { parser };\n\texport default parser;\n\t", "import clone from 'lodash-es/clone.js';\nimport * as configApi from '../../config.js';\nimport { getConfig } from '../../diagram-api/diagramAPI.js';\nimport type { DiagramDB } from '../../diagram-api/types.js';\nimport { log } from '../../logger.js';\nimport common from '../common/common.js';\nimport { clear as commonClear } from '../common/commonDb.js';\nimport type { Block, ClassDef } from './blockTypes.js';\n\n// Initialize the node database for simple lookups\nlet blockDatabase = new Map<string, Block>();\nlet edgeList: Block[] = [];\nlet edgeCount = new Map<string, number>();\n\nconst COLOR_KEYWORD = 'color';\nconst FILL_KEYWORD = 'fill';\nconst BG_FILL = 'bgFill';\nconst STYLECLASS_SEP = ',';\nconst config = getConfig();\n\nlet classes = new Map<string, ClassDef>();\n\nconst sanitizeText = (txt: string) => common.sanitizeText(txt, config);\n\n/**\n * Called when the parser comes across a (style) class definition\n * @example classDef my-style fill:#f96;\n *\n * @param id - the id of this (style) class\n * @param styleAttributes - the string with 1 or more style attributes (each separated by a comma)\n */\nexport const addStyleClass = function (id: string, styleAttributes = '') {\n // create a new style class object with this id\n let foundClass = classes.get(id);\n if (!foundClass) {\n foundClass = { id: id, styles: [], textStyles: [] };\n classes.set(id, foundClass); // This is a classDef\n }\n if (styleAttributes !== undefined && styleAttributes !== null) {\n styleAttributes.split(STYLECLASS_SEP).forEach((attrib) => {\n // remove any trailing ;\n const fixedAttrib = attrib.replace(/([^;]*);/, '$1').trim();\n\n // replace some style keywords\n if (RegExp(COLOR_KEYWORD).exec(attrib)) {\n const newStyle1 = fixedAttrib.replace(FILL_KEYWORD, BG_FILL);\n const newStyle2 = newStyle1.replace(COLOR_KEYWORD, FILL_KEYWORD);\n foundClass.textStyles.push(newStyle2);\n }\n foundClass.styles.push(fixedAttrib);\n });\n }\n};\n\n/**\n * Called when the parser comes across a style definition\n * @example style my-block-id fill:#f96;\n *\n * @param id - the id of the block to style\n * @param styles - the string with 1 or more style attributes (each separated by a comma)\n */\nexport const addStyle2Node = function (id: string, styles = '') {\n const foundBlock = blockDatabase.get(id)!;\n if (styles !== undefined && styles !== null) {\n foundBlock.styles = styles.split(STYLECLASS_SEP);\n }\n};\n\n/**\n * Add a CSS/style class to the block with the given id.\n * If the block isn't already in the list of known blocks, add it.\n * Might be called by parser when a CSS/style class should be applied to a block\n *\n * @param itemIds - The id or a list of ids of the item(s) to apply the css class to\n * @param cssClassName - CSS class name\n */\nexport const setCssClass = function (itemIds: string, cssClassName: string) {\n itemIds.split(',').forEach(function (id: string) {\n let foundBlock = blockDatabase.get(id);\n if (foundBlock === undefined) {\n const trimmedId = id.trim();\n foundBlock = { id: trimmedId, type: 'na', children: [] } as Block;\n blockDatabase.set(trimmedId, foundBlock);\n }\n if (!foundBlock.classes) {\n foundBlock.classes = [];\n }\n foundBlock.classes.push(cssClassName);\n });\n};\n\nconst populateBlockDatabase = (_blockList: Block[], parent: Block): void => {\n const blockList = _blockList.flat();\n const children = [];\n for (const block of blockList) {\n if (block.label) {\n block.label = sanitizeText(block.label);\n }\n if (block.type === 'classDef') {\n addStyleClass(block.id, block.css);\n continue;\n }\n if (block.type === 'applyClass') {\n setCssClass(block.id, block?.styleClass ?? '');\n continue;\n }\n if (block.type === 'applyStyles') {\n if (block?.stylesStr) {\n addStyle2Node(block.id, block?.stylesStr);\n }\n continue;\n }\n if (block.type === 'column-setting') {\n parent.columns = block.columns ?? -1;\n } else if (block.type === 'edge') {\n const count = (edgeCount.get(block.id) ?? 0) + 1;\n edgeCount.set(block.id, count);\n block.id = count + '-' + block.id;\n edgeList.push(block);\n } else {\n if (!block.label) {\n if (block.type === 'composite') {\n block.label = '';\n // log.debug('abc89 composite', block);\n } else {\n block.label = block.id;\n }\n }\n const existingBlock = blockDatabase.get(block.id);\n\n if (existingBlock === undefined) {\n blockDatabase.set(block.id, block);\n } else {\n // Add newer relevant data to aggregated node\n if (block.type !== 'na') {\n existingBlock.type = block.type;\n }\n if (block.label !== block.id) {\n existingBlock.label = block.label;\n }\n }\n\n if (block.children) {\n populateBlockDatabase(block.children, block);\n }\n if (block.type === 'space') {\n // log.debug('abc95 space', block);\n const w = block.width ?? 1;\n for (let j = 0; j < w; j++) {\n const newBlock = clone(block);\n newBlock.id = newBlock.id + '-' + j;\n blockDatabase.set(newBlock.id, newBlock);\n children.push(newBlock);\n }\n } else if (existingBlock === undefined) {\n children.push(block);\n }\n }\n }\n parent.children = children;\n};\n\nlet blocks: Block[] = [];\nlet rootBlock = { id: 'root', type: 'composite', children: [], columns: -1 } as Block;\n\nconst clear = (): void => {\n log.debug('Clear called');\n commonClear();\n rootBlock = { id: 'root', type: 'composite', children: [], columns: -1 } as Block;\n blockDatabase = new Map([['root', rootBlock]]);\n blocks = [];\n classes = new Map();\n\n edgeList = [];\n edgeCount = new Map();\n};\n\nexport function typeStr2Type(typeStr: string) {\n log.debug('typeStr2Type', typeStr);\n switch (typeStr) {\n case '[]':\n return 'square';\n case '()':\n log.debug('we have a round');\n return 'round';\n case '(())':\n return 'circle';\n case '>]':\n return 'rect_left_inv_arrow';\n case '{}':\n return 'diamond';\n case '{{}}':\n return 'hexagon';\n case '([])':\n return 'stadium';\n case '[[]]':\n return 'subroutine';\n case '[()]':\n return 'cylinder';\n case '((()))':\n return 'doublecircle';\n case '[//]':\n return 'lean_right';\n case '[\\\\\\\\]':\n return 'lean_left';\n case '[/\\\\]':\n return 'trapezoid';\n case '[\\\\/]':\n return 'inv_trapezoid';\n case '<[]>':\n return 'block_arrow';\n default:\n return 'na';\n }\n}\n\nexport function edgeTypeStr2Type(typeStr: string): string {\n log.debug('typeStr2Type', typeStr);\n switch (typeStr) {\n case '==':\n return 'thick';\n default:\n return 'normal';\n }\n}\n\nexport function edgeStrToEdgeData(typeStr: string): string {\n switch (typeStr.trim()) {\n case '--x':\n return 'arrow_cross';\n case '--o':\n return 'arrow_circle';\n default:\n return 'arrow_point';\n }\n}\n\nlet cnt = 0;\nexport const generateId = () => {\n cnt++;\n return 'id-' + Math.random().toString(36).substr(2, 12) + '-' + cnt;\n};\n\nconst setHierarchy = (block: Block[]): void => {\n rootBlock.children = block;\n populateBlockDatabase(block, rootBlock);\n blocks = rootBlock.children;\n};\n\nconst getColumns = (blockId: string): number => {\n const block = blockDatabase.get(blockId);\n if (!block) {\n return -1;\n }\n if (block.columns) {\n return block.columns;\n }\n if (!block.children) {\n return -1;\n }\n return block.children.length;\n};\n\n/**\n * Returns all the blocks as a flat array\n * @returns\n */\nconst getBlocksFlat = () => {\n return [...blockDatabase.values()];\n};\n/**\n * Returns the hierarchy of blocks\n * @returns\n */\nconst getBlocks = () => {\n return blocks || [];\n};\n\nconst getEdges = () => {\n return edgeList;\n};\nconst getBlock = (id: string) => {\n return blockDatabase.get(id);\n};\n\nconst setBlock = (block: Block) => {\n blockDatabase.set(block.id, block);\n};\n\nconst getLogger = () => console;\n\n/**\n * Return all of the style classes\n */\nexport const getClasses = function () {\n return classes;\n};\n\nconst db = {\n getConfig: () => configApi.getConfig().block,\n typeStr2Type: typeStr2Type,\n edgeTypeStr2Type: edgeTypeStr2Type,\n edgeStrToEdgeData,\n getLogger,\n getBlocksFlat,\n getBlocks,\n getEdges,\n setHierarchy,\n getBlock,\n setBlock,\n getColumns,\n getClasses,\n clear,\n generateId,\n} as const;\n\nexport type BlockDB = typeof db & DiagramDB;\nexport default db;\n", "import * as khroma from 'khroma';\nimport { getIconStyles } from '../globalStyles.js';\n\n/** Returns the styles given options */\nexport interface BlockChartStyleOptions {\n arrowheadColor: string;\n border2: string;\n clusterBkg: string;\n clusterBorder: string;\n edgeLabelBackground: string;\n fontFamily: string;\n lineColor: string;\n mainBkg: string;\n nodeBorder: string;\n nodeTextColor: string;\n tertiaryColor: string;\n textColor: string;\n titleColor: string;\n}\n\nconst fade = (color: string, opacity: number) => {\n // @ts-ignore TODO: incorrect types from khroma\n const channel = khroma.channel;\n\n const r = channel(color, 'r');\n const g = channel(color, 'g');\n const b = channel(color, 'b');\n\n // @ts-ignore incorrect types from khroma\n return khroma.rgba(r, g, b, opacity);\n