File modules/editor/codemirror/mode/ttcn/ttcn.js

Last commit: Sun Dec 17 01:14:09 2017 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.


     1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
     2 // Distributed under an MIT license: http://codemirror.net/LICENSE
     3 
     4 (function(mod) {
     5   if (typeof exports == "object" && typeof module == "object") // CommonJS
     6     mod(require("../../lib/codemirror"));
     7   else if (typeof define == "function" && define.amd) // AMD
     8     define(["../../lib/codemirror"], mod);
     9   else // Plain browser env
    10     mod(CodeMirror);
    11 })(function(CodeMirror) {
    12   "use strict";
    13 
    14   CodeMirror.defineMode("ttcn", function(config, parserConfig) {
    15     var indentUnit = config.indentUnit,
    16         keywords = parserConfig.keywords || {},
    17         builtin = parserConfig.builtin || {},
    18         timerOps = parserConfig.timerOps || {},
    19         portOps  = parserConfig.portOps || {},
    20         configOps = parserConfig.configOps || {},
    21         verdictOps = parserConfig.verdictOps || {},
    22         sutOps = parserConfig.sutOps || {},
    23         functionOps = parserConfig.functionOps || {},
    24 
    25         verdictConsts = parserConfig.verdictConsts || {},
    26         booleanConsts = parserConfig.booleanConsts || {},
    27         otherConsts   = parserConfig.otherConsts || {},
    28 
    29         types = parserConfig.types || {},
    30         visibilityModifiers = parserConfig.visibilityModifiers || {},
    31         templateMatch = parserConfig.templateMatch || {},
    32         multiLineStrings = parserConfig.multiLineStrings,
    33         indentStatements = parserConfig.indentStatements !== false;
    34     var isOperatorChar = /[+\-*&@=<>!\/]/;
    35     var curPunc;
    36 
    37     function tokenBase(stream, state) {
    38       var ch = stream.next();
    39 
    40       if (ch == '"' || ch == "'") {
    41         state.tokenize = tokenString(ch);
    42         return state.tokenize(stream, state);
    43       }
    44       if (/[\[\]{}\(\),;\\:\?\.]/.test(ch)) {
    45         curPunc = ch;
    46         return "punctuation";
    47       }
    48       if (ch == "#"){
    49         stream.skipToEnd();
    50         return "atom preprocessor";
    51       }
    52       if (ch == "%"){
    53         stream.eatWhile(/\b/);
    54         return "atom ttcn3Macros";
    55       }
    56       if (/\d/.test(ch)) {
    57         stream.eatWhile(/[\w\.]/);
    58         return "number";
    59       }
    60       if (ch == "/") {
    61         if (stream.eat("*")) {
    62           state.tokenize = tokenComment;
    63           return tokenComment(stream, state);
    64         }
    65         if (stream.eat("/")) {
    66           stream.skipToEnd();
    67           return "comment";
    68         }
    69       }
    70       if (isOperatorChar.test(ch)) {
    71         if(ch == "@"){
    72           if(stream.match("try") || stream.match("catch")
    73               || stream.match("lazy")){
    74             return "keyword";
    75           }
    76         }
    77         stream.eatWhile(isOperatorChar);
    78         return "operator";
    79       }
    80       stream.eatWhile(/[\w\$_\xa1-\uffff]/);
    81       var cur = stream.current();
    82 
    83       if (keywords.propertyIsEnumerable(cur)) return "keyword";
    84       if (builtin.propertyIsEnumerable(cur)) return "builtin";
    85 
    86       if (timerOps.propertyIsEnumerable(cur)) return "def timerOps";
    87       if (configOps.propertyIsEnumerable(cur)) return "def configOps";
    88       if (verdictOps.propertyIsEnumerable(cur)) return "def verdictOps";
    89       if (portOps.propertyIsEnumerable(cur)) return "def portOps";
    90       if (sutOps.propertyIsEnumerable(cur)) return "def sutOps";
    91       if (functionOps.propertyIsEnumerable(cur)) return "def functionOps";
    92 
    93       if (verdictConsts.propertyIsEnumerable(cur)) return "string verdictConsts";
    94       if (booleanConsts.propertyIsEnumerable(cur)) return "string booleanConsts";
    95       if (otherConsts.propertyIsEnumerable(cur)) return "string otherConsts";
    96 
    97       if (types.propertyIsEnumerable(cur)) return "builtin types";
    98       if (visibilityModifiers.propertyIsEnumerable(cur))
    99         return "builtin visibilityModifiers";
   100       if (templateMatch.propertyIsEnumerable(cur)) return "atom templateMatch";
   101 
   102       return "variable";
   103     }
   104 
   105     function tokenString(quote) {
   106       return function(stream, state) {
   107         var escaped = false, next, end = false;
   108         while ((next = stream.next()) != null) {
   109           if (next == quote && !escaped){
   110             var afterQuote = stream.peek();
   111             //look if the character after the quote is like the B in '10100010'B
   112             if (afterQuote){
   113               afterQuote = afterQuote.toLowerCase();
   114               if(afterQuote == "b" || afterQuote == "h" || afterQuote == "o")
   115                 stream.next();
   116             }
   117             end = true; break;
   118           }
   119           escaped = !escaped && next == "\\";
   120         }
   121         if (end || !(escaped || multiLineStrings))
   122           state.tokenize = null;
   123         return "string";
   124       };
   125     }
   126 
   127     function tokenComment(stream, state) {
   128       var maybeEnd = false, ch;
   129       while (ch = stream.next()) {
   130         if (ch == "/" && maybeEnd) {
   131           state.tokenize = null;
   132           break;
   133         }
   134         maybeEnd = (ch == "*");
   135       }
   136       return "comment";
   137     }
   138 
   139     function Context(indented, column, type, align, prev) {
   140       this.indented = indented;
   141       this.column = column;
   142       this.type = type;
   143       this.align = align;
   144       this.prev = prev;
   145     }
   146 
   147     function pushContext(state, col, type) {
   148       var indent = state.indented;
   149       if (state.context && state.context.type == "statement")
   150         indent = state.context.indented;
   151       return state.context = new Context(indent, col, type, null, state.context);
   152     }
   153 
   154     function popContext(state) {
   155       var t = state.context.type;
   156       if (t == ")" || t == "]" || t == "}")
   157         state.indented = state.context.indented;
   158       return state.context = state.context.prev;
   159     }
   160 
   161     //Interface
   162     return {
   163       startState: function(basecolumn) {
   164         return {
   165           tokenize: null,
   166           context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
   167           indented: 0,
   168           startOfLine: true
   169         };
   170       },
   171 
   172       token: function(stream, state) {
   173         var ctx = state.context;
   174         if (stream.sol()) {
   175           if (ctx.align == null) ctx.align = false;
   176           state.indented = stream.indentation();
   177           state.startOfLine = true;
   178         }
   179         if (stream.eatSpace()) return null;
   180         curPunc = null;
   181         var style = (state.tokenize || tokenBase)(stream, state);
   182         if (style == "comment") return style;
   183         if (ctx.align == null) ctx.align = true;
   184 
   185         if ((curPunc == ";" || curPunc == ":" || curPunc == ",")
   186             && ctx.type == "statement"){
   187           popContext(state);
   188         }
   189         else if (curPunc == "{") pushContext(state, stream.column(), "}");
   190         else if (curPunc == "[") pushContext(state, stream.column(), "]");
   191         else if (curPunc == "(") pushContext(state, stream.column(), ")");
   192         else if (curPunc == "}") {
   193           while (ctx.type == "statement") ctx = popContext(state);
   194           if (ctx.type == "}") ctx = popContext(state);
   195           while (ctx.type == "statement") ctx = popContext(state);
   196         }
   197         else if (curPunc == ctx.type) popContext(state);
   198         else if (indentStatements &&
   199             (((ctx.type == "}" || ctx.type == "top") && curPunc != ';') ||
   200             (ctx.type == "statement" && curPunc == "newstatement")))
   201           pushContext(state, stream.column(), "statement");
   202 
   203         state.startOfLine = false;
   204 
   205         return style;
   206       },
   207 
   208       electricChars: "{}",
   209       blockCommentStart: "/*",
   210       blockCommentEnd: "*/",
   211       lineComment: "//",
   212       fold: "brace"
   213     };
   214   });
   215 
   216   function words(str) {
   217     var obj = {}, words = str.split(" ");
   218     for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
   219     return obj;
   220   }
   221 
   222   function def(mimes, mode) {
   223     if (typeof mimes == "string") mimes = [mimes];
   224     var words = [];
   225     function add(obj) {
   226       if (obj) for (var prop in obj) if (obj.hasOwnProperty(prop))
   227         words.push(prop);
   228     }
   229 
   230     add(mode.keywords);
   231     add(mode.builtin);
   232     add(mode.timerOps);
   233     add(mode.portOps);
   234 
   235     if (words.length) {
   236       mode.helperType = mimes[0];
   237       CodeMirror.registerHelper("hintWords", mimes[0], words);
   238     }
   239 
   240     for (var i = 0; i < mimes.length; ++i)
   241       CodeMirror.defineMIME(mimes[i], mode);
   242   }
   243 
   244   def(["text/x-ttcn", "text/x-ttcn3", "text/x-ttcnpp"], {
   245     name: "ttcn",
   246     keywords: words("activate address alive all alt altstep and and4b any" +
   247     " break case component const continue control deactivate" +
   248     " display do else encode enumerated except exception" +
   249     " execute extends extension external for from function" +
   250     " goto group if import in infinity inout interleave" +
   251     " label language length log match message mixed mod" +
   252     " modifies module modulepar mtc noblock not not4b nowait" +
   253     " of on optional or or4b out override param pattern port" +
   254     " procedure record recursive rem repeat return runs select" +
   255     " self sender set signature system template testcase to" +
   256     " type union value valueof var variant while with xor xor4b"),
   257     builtin: words("bit2hex bit2int bit2oct bit2str char2int char2oct encvalue" +
   258     " decomp decvalue float2int float2str hex2bit hex2int" +
   259     " hex2oct hex2str int2bit int2char int2float int2hex" +
   260     " int2oct int2str int2unichar isbound ischosen ispresent" +
   261     " isvalue lengthof log2str oct2bit oct2char oct2hex oct2int" +
   262     " oct2str regexp replace rnd sizeof str2bit str2float" +
   263     " str2hex str2int str2oct substr unichar2int unichar2char" +
   264     " enum2int"),
   265     types: words("anytype bitstring boolean char charstring default float" +
   266     " hexstring integer objid octetstring universal verdicttype timer"),
   267     timerOps: words("read running start stop timeout"),
   268     portOps: words("call catch check clear getcall getreply halt raise receive" +
   269     " reply send trigger"),
   270     configOps: words("create connect disconnect done kill killed map unmap"),
   271     verdictOps: words("getverdict setverdict"),
   272     sutOps: words("action"),
   273     functionOps: words("apply derefers refers"),
   274 
   275     verdictConsts: words("error fail inconc none pass"),
   276     booleanConsts: words("true false"),
   277     otherConsts: words("null NULL omit"),
   278 
   279     visibilityModifiers: words("private public friend"),
   280     templateMatch: words("complement ifpresent subset superset permutation"),
   281     multiLineStrings: true
   282   });
   283 });



Download modules/editor/codemirror/mode/ttcn/ttcn.js


History
Sun, 17 Dec 2017 01:14:09 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.