Added sources files.

[nit.git] / contrib / online_ide / sources / nit_mode_for_ace / lib_ace_mode / nit.js

diff --git a/contrib/online_ide/sources/nit_mode_for_ace/lib_ace_mode/nit.js b/contrib/online_ide/sources/nit_mode_for_ace/lib_ace_mode/nit.js
new file mode 100644 (file)
index 0000000..fb1e3dc
--- /dev/null
+++ b/contrib/online_ide/sources/nit_mode_for_ace/lib_ace_mode/nit.js
@@ -0,0 +1,72 @@
+define(function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+// defines the parent mode
+var TextMode = require("./text").Mode;
+var Tokenizer = require("../tokenizer").Tokenizer;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+
+// defines the language specific highlighters and folding rules
+var NitHighlightRules = require("./nit_highlight_rules").NitHighlightRules;
+//var NitFoldMode = require("./folding/nit").NitFoldMode;
+
+var Mode = function() {
+    // set everything up
+    this.HighlightRules = NitHighlightRules;
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+    //this.foldingRules = new NitFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    // configure comment start/end characters
+    this.lineCommentStart = "#";
+    //this.blockComment = {start: "/*", end: "*/"};
+    
+    // special logic for indent/outdent. 
+    // By default ace keeps indentation of previous line
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+        
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+  
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+    
+        if (state == "start") {
+            //var match = line.match(/^.*[\{\(\[]\s*$/);
+            var match = line.match(/(^class| class | if | else | else|do$)/);
+            if (match) {
+                indent += tab + tab;
+            }
+        }
+        return indent;
+    };
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+    
+    // create worker for live syntax checking
+    this.createWorker = function(session) {
+        /*var worker = new WorkerClient(["ace"], "ace/mode/nit_worker", "NitWorker");
+        worker.attachToDocument(session.getDocument());
+        worker.on("errors", function(e) {
+            session.setAnnotations(e.data);
+        });
+        return worker;*/
+       return null;
+    };
+    
+       this.$id = "ace/mode/nit";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});