big-moving.ru/api/soft/ajaxorg/lib/ace/mode/r.js

144 lines
5.0 KiB
JavaScript
Executable File

/*
* r.js
*
* Copyright (C) 2009-11 by RStudio, Inc.
*
* The Initial Developer of the Original Code is
* Ajax.org B.V.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* 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
*
*/
define(function(require, exports, module) {
"use strict";
var unicode = require("../unicode");
var Range = require("../range").Range;
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var RHighlightRules = require("./r_highlight_rules").RHighlightRules;
var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
var Mode = function(){
this.HighlightRules = RHighlightRules;
this.$outdent = new MatchingBraceOutdent();
this.$behaviour = this.$defaultBehaviour;
};
oop.inherits(Mode, TextMode);
(function() {
this.lineCommentStart = "#";
// todo import codeModel from RStudio
this.tokenRe = new RegExp("^[" + unicode.wordChars + "._]+", "g");
this.nonTokenRe = new RegExp("^(?:[^" + unicode.wordChars + "._]|\s])+", "g");
/*this.$complements = {
"(": ")",
"[": "]",
'"': '"',
"'": "'",
"{": "}"
};
this.$reOpen = /^[(["'{]$/;
this.$reClose = /^[)\]"'}]$/;
this.getNextLineIndent = function(state, line, tab, tabSize, row)
{
return this.codeModel.getNextLineIndent(row, line, state, tab, tabSize);
};
this.allowAutoInsert = this.smartAllowAutoInsert;
this.checkOutdent = function(state, line, input) {
if (! /^\s+$/.test(line))
return false;
return /^\s*[\{\}\)]/.test(input);
};
this.getIndentForOpenBrace = function(openBracePos)
{
return this.codeModel.getIndentForOpenBrace(openBracePos);
};
this.autoOutdent = function(state, doc, row) {
if (row == 0)
return 0;
var line = doc.getLine(row);
var match = line.match(/^(\s*[\}\)])/);
if (match)
{
var column = match[1].length;
var openBracePos = doc.findMatchingBracket({row: row, column: column});
if (!openBracePos || openBracePos.row == row) return 0;
var indent = this.codeModel.getIndentForOpenBrace(openBracePos);
doc.replace(new Range(row, 0, row, column-1), indent);
}
match = line.match(/^(\s*\{)/);
if (match)
{
var column = match[1].length;
var indent = this.codeModel.getBraceIndent(row-1);
doc.replace(new Range(row, 0, row, column-1), indent);
}
};
this.$getIndent = function(line) {
var match = line.match(/^(\s+)/);
if (match) {
return match[1];
}
return "";
};
this.transformAction = function(state, action, editor, session, text) {
if (action === 'insertion' && text === "\n") {
// If newline in a doxygen comment, continue the comment
var pos = editor.getSelectionRange().start;
var match = /^((\s*#+')\s*)/.exec(session.doc.getLine(pos.row));
if (match && editor.getSelectionRange().start.column >= match[2].length) {
return {text: "\n" + match[1]};
}
}
return false;
};*/
this.$id = "ace/mode/r";
}).call(Mode.prototype);
exports.Mode = Mode;
});