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88 lines
3.9 KiB
JavaScript
Executable file
88 lines
3.9 KiB
JavaScript
Executable file
/* ***** BEGIN LICENSE BLOCK *****
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* Distributed under the BSD license:
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*
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* Copyright (c) 2010, Ajax.org B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Ajax.org B.V. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ***** END LICENSE BLOCK ***** */
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define(function(require, exports, module) {
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"use strict";
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var oop = require("../../lib/oop");
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var XmlBehaviour = require("../behaviour/xml").XmlBehaviour;
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var CstyleBehaviour = require("./cstyle").CstyleBehaviour;
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var TokenIterator = require("../../token_iterator").TokenIterator;
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var voidElements = ['area', 'base', 'br', 'col', 'command', 'embed', 'hr', 'img', 'input', 'keygen', 'link', 'meta', 'param', 'source', 'track', 'wbr'];
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function hasType(token, type) {
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var tokenTypes = token.type.split('.');
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return type.split('.').every(function(type){
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return (tokenTypes.indexOf(type) !== -1);
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});
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return hasType;
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}
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var HtmlBehaviour = function () {
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this.inherit(XmlBehaviour); // Get xml behaviour
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this.add("autoclosing", "insertion", function (state, action, editor, session, text) {
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if (text == '>') {
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var position = editor.getCursorPosition();
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var iterator = new TokenIterator(session, position.row, position.column);
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var token = iterator.getCurrentToken();
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if (token && hasType(token, 'string') && iterator.getCurrentTokenColumn() + token.value.length > position.column)
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return;
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var atCursor = false;
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if (!token || !hasType(token, 'meta.tag') && !(hasType(token, 'text') && token.value.match('/'))){
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do {
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token = iterator.stepBackward();
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} while (token && (hasType(token, 'string') || hasType(token, 'keyword.operator') || hasType(token, 'entity.attribute-name') || hasType(token, 'text')));
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} else {
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atCursor = true;
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}
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if (!token || !hasType(token, 'meta.tag.name') || iterator.stepBackward().value.match('/')) {
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return;
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}
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var element = token.value;
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if (atCursor){
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var element = element.substring(0, position.column - token.start);
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}
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if (voidElements.indexOf(element) !== -1){
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return;
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}
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return {
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text: '>' + '</' + element + '>',
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selection: [1, 1]
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}
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}
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});
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}
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oop.inherits(HtmlBehaviour, XmlBehaviour);
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exports.HtmlBehaviour = HtmlBehaviour;
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});
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