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- /* ***** BEGIN LICENSE BLOCK *****
- * Distributed under the BSD license:
- *
- * Copyright (c) 2010, Ajax.org B.V.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Ajax.org B.V. nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ***** END LICENSE BLOCK ***** */
- define(function(require, exports, module) {
- "use strict";
- var WorkerClient = require("../worker/worker_client").WorkerClient;
- var oop = require("../lib/oop");
- var TextMode = require("./text").Mode;
- var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
- var JSONiqLexer = require("./xquery/jsoniq_lexer").JSONiqLexer;
- var Range = require("../range").Range;
- var XQueryBehaviour = require("./behaviour/xquery").XQueryBehaviour;
- var CStyleFoldMode = require("./folding/cstyle").FoldMode;
- var Anchor = require("../anchor").Anchor;
- var Mode = function() {
- this.$tokenizer = new JSONiqLexer();
- this.$behaviour = new XQueryBehaviour();
- this.foldingRules = new CStyleFoldMode();
- this.$highlightRules = new TextHighlightRules();
- };
- oop.inherits(Mode, TextMode);
- (function() {
- this.completer = {
- getCompletions: function(editor, session, pos, prefix, callback) {
- if (!session.$worker)
- return callback();
- session.$worker.emit("complete", { data: { pos: pos, prefix: prefix } });
- session.$worker.on("complete", function(e){
- callback(null, e.data);
- });
- }
- };
- this.getNextLineIndent = function(state, line, tab) {
- var indent = this.$getIndent(line);
- var match = line.match(/\s*(?:then|else|return|[{\(]|<\w+>)\s*$/);
- if (match)
- indent += tab;
- return indent;
- };
-
- this.checkOutdent = function(state, line, input) {
- if (! /^\s+$/.test(line))
- return false;
- return /^\s*[\}\)]/.test(input);
- };
-
- this.autoOutdent = function(state, doc, row) {
- var line = doc.getLine(row);
- var match = line.match(/^(\s*[\}\)])/);
- if (!match) return 0;
- var column = match[1].length;
- var openBracePos = doc.findMatchingBracket({row: row, column: column});
- if (!openBracePos || openBracePos.row == row) return 0;
- var indent = this.$getIndent(doc.getLine(openBracePos.row));
- doc.replace(new Range(row, 0, row, column-1), indent);
- };
- this.toggleCommentLines = function(state, doc, startRow, endRow) {
- var i, line;
- var outdent = true;
- var re = /^\s*\(:(.*):\)/;
- for (i=startRow; i<= endRow; i++) {
- if (!re.test(doc.getLine(i))) {
- outdent = false;
- break;
- }
- }
- var range = new Range(0, 0, 0, 0);
- for (i=startRow; i<= endRow; i++) {
- line = doc.getLine(i);
- range.start.row = i;
- range.end.row = i;
- range.end.column = line.length;
- doc.replace(range, outdent ? line.match(re)[1] : "(:" + line + ":)");
- }
- };
- this.createWorker = function(session) {
-
- var worker = new WorkerClient(["ace"], "ace/mode/xquery_worker", "XQueryWorker");
- var that = this;
- worker.attachToDocument(session.getDocument());
-
- worker.on("ok", function(e) {
- session.clearAnnotations();
- });
-
- worker.on("markers", function(e) {
- session.clearAnnotations();
- that.addMarkers(e.data, session);
- });
-
- return worker;
- };
-
- this.removeMarkers = function(session) {
- var markers = session.getMarkers(false);
- for (var id in markers) {
- // All language analysis' markers are prefixed with language_highlight
- if (markers[id].clazz.indexOf('language_highlight_') === 0) {
- session.removeMarker(id);
- }
- }
- for (var i = 0; i < session.markerAnchors.length; i++) {
- session.markerAnchors[i].detach();
- }
- session.markerAnchors = [];
- };
- this.addMarkers = function(annos, mySession) {
- var _self = this;
-
- if (!mySession.markerAnchors) mySession.markerAnchors = [];
- this.removeMarkers(mySession);
- mySession.languageAnnos = [];
- annos.forEach(function(anno) {
- // Certain annotations can temporarily be disabled
- //if (_self.disabledMarkerTypes[anno.type])
- // return;
- // Multi-line markers are not supported, and typically are a result from a bad error recover, ignore
- //if(anno.pos.el && anno.pos.sl !== anno.pos.el)
- // return;
- // Using anchors here, to automaticaly move markers as text around the marker is updated
- var anchor = new Anchor(mySession.getDocument(), anno.pos.sl, anno.pos.sc || 0);
- mySession.markerAnchors.push(anchor);
- var markerId;
- var colDiff = anno.pos.ec - anno.pos.sc;
- var rowDiff = anno.pos.el - anno.pos.sl;
- var gutterAnno = {
- guttertext: anno.message,
- type: anno.level || "warning",
- text: anno.message
- // row will be filled in updateFloat()
- };
- function updateFloat(single) {
- if (markerId)
- mySession.removeMarker(markerId);
- gutterAnno.row = anchor.row;
- if (anno.pos.sc !== undefined && anno.pos.ec !== undefined) {
- var range = new Range(anno.pos.sl, anno.pos.sc, anno.pos.el, anno.pos.ec);
- //var range = Range.fromPoints(anchor.getPosition(), {
- // row: anchor.row + rowDiff,
- // column: anchor.column + colDiff
- //});
- markerId = mySession.addMarker(range, "language_highlight_" + (anno.type ? anno.type : "default"));
- }
- if (single) mySession.setAnnotations(mySession.languageAnnos);
- }
- updateFloat();
- anchor.on("change", function() {
- updateFloat(true);
- });
- if (anno.message) mySession.languageAnnos.push(gutterAnno);
- });
- mySession.setAnnotations(mySession.languageAnnos);
- };
- this.$id = "ace/mode/jsoniq";
- }).call(Mode.prototype);
- exports.Mode = Mode;
- });
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