mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/CodeEditor
synced 2024-12-11 06:46:10 +00:00
7847555702
Updates ACE to commit: 4949e18f00e4dbf34fc8a213909ef6ae3e1a1015
This includes fixes for IE7/8 support, which was broken in the last ACE
release. Specifically
051128c16f (diff-502b909e9de186749df3051f8d4bfa42L137)
Bug: 64559
Change-Id: I0765c5f95de81a5ce9632f6eb5422b98c02941ff
639 lines
22 KiB
JavaScript
639 lines
22 KiB
JavaScript
/* ***** 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('ace/mode/xml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text', 'ace/mode/xml_highlight_rules', 'ace/mode/behaviour/xml', 'ace/mode/folding/xml'], function(require, exports, module) {
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var oop = require("../lib/oop");
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var lang = require("../lib/lang");
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var TextMode = require("./text").Mode;
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var XmlHighlightRules = require("./xml_highlight_rules").XmlHighlightRules;
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var XmlBehaviour = require("./behaviour/xml").XmlBehaviour;
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var XmlFoldMode = require("./folding/xml").FoldMode;
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var Mode = function() {
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this.HighlightRules = XmlHighlightRules;
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this.$behaviour = new XmlBehaviour();
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this.foldingRules = new XmlFoldMode();
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};
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oop.inherits(Mode, TextMode);
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(function() {
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this.voidElements = lang.arrayToMap([]);
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this.blockComment = {start: "<!--", end: "-->"};
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this.$id = "ace/mode/xml";
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}).call(Mode.prototype);
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exports.Mode = Mode;
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});
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define('ace/mode/xml_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
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var oop = require("../lib/oop");
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var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
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var XmlHighlightRules = function(normalize) {
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this.$rules = {
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start : [
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{token : "string.cdata.xml", regex : "<\\!\\[CDATA\\[", next : "cdata"},
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{
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token : ["punctuation.xml-decl.xml", "keyword.xml-decl.xml"],
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regex : "(<\\?)(xml)(?=[\\s])", next : "xml_decl", caseInsensitive: true
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},
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{
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token : ["punctuation.instruction.xml", "keyword.instruction.xml"],
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regex : "(<\\?)([-_a-zA-Z0-9]+)", next : "processing_instruction",
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},
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{token : "comment.xml", regex : "<\\!--", next : "comment"},
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{
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token : ["xml-pe.doctype.xml", "xml-pe.doctype.xml"],
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regex : "(<\\!)(DOCTYPE)(?=[\\s])", next : "doctype", caseInsensitive: true
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},
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{include : "tag"},
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{token : "text.end-tag-open.xml", regex: "</"},
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{token : "text.tag-open.xml", regex: "<"},
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{include : "reference"},
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{defaultToken : "text.xml"}
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],
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xml_decl : [{
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token : "entity.other.attribute-name.decl-attribute-name.xml",
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regex : "(?:[-_a-zA-Z0-9]+:)?[-_a-zA-Z0-9]+"
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}, {
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token : "keyword.operator.decl-attribute-equals.xml",
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regex : "="
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}, {
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include: "whitespace"
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}, {
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include: "string"
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}, {
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token : "punctuation.xml-decl.xml",
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regex : "\\?>",
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next : "start"
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}],
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processing_instruction : [
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{token : "punctuation.instruction.xml", regex : "\\?>", next : "start"},
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{defaultToken : "instruction.xml"}
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],
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doctype : [
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{include : "whitespace"},
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{include : "string"},
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{token : "xml-pe.doctype.xml", regex : ">", next : "start"},
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{token : "xml-pe.xml", regex : "[-_a-zA-Z0-9:]+"},
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{token : "punctuation.int-subset", regex : "\\[", push : "int_subset"}
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],
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int_subset : [{
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token : "text.xml",
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regex : "\\s+"
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}, {
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token: "punctuation.int-subset.xml",
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regex: "]",
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next: "pop"
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}, {
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token : ["punctuation.markup-decl.xml", "keyword.markup-decl.xml"],
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regex : "(<\\!)([-_a-zA-Z0-9]+)",
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push : [{
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token : "text",
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regex : "\\s+"
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},
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{
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token : "punctuation.markup-decl.xml",
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regex : ">",
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next : "pop"
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},
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{include : "string"}]
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}],
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cdata : [
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{token : "string.cdata.xml", regex : "\\]\\]>", next : "start"},
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{token : "text.xml", regex : "\\s+"},
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{token : "text.xml", regex : "(?:[^\\]]|\\](?!\\]>))+"}
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],
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comment : [
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{token : "comment.xml", regex : "-->", next : "start"},
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{defaultToken : "comment.xml"}
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],
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reference : [{
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token : "constant.language.escape.reference.xml",
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regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)"
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}],
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attr_reference : [{
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token : "constant.language.escape.reference.attribute-value.xml",
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regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)"
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}],
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tag : [{
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token : ["meta.tag.punctuation.tag-open.xml", "meta.tag.punctuation.end-tag-open.xml", "meta.tag.tag-name.xml"],
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regex : "(?:(<)|(</))((?:[-_a-zA-Z0-9]+:)?[-_a-zA-Z0-9]+)",
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next: [
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{include : "attributes"},
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{token : "meta.tag.punctuation.tag-close.xml", regex : "/?>", next : "start"}
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]
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}],
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tag_whitespace : [
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{token : "text.tag-whitespace.xml", regex : "\\s+"}
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],
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whitespace : [
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{token : "text.whitespace.xml", regex : "\\s+"}
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],
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string: [{
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token : "string.xml",
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regex : "'",
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push : [
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{token : "string.xml", regex: "'", next: "pop"},
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{defaultToken : "string.xml"}
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]
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}, {
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token : "string.xml",
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regex : '"',
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push : [
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{token : "string.xml", regex: '"', next: "pop"},
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{defaultToken : "string.xml"}
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]
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}],
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attributes: [{
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token : "entity.other.attribute-name.xml",
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regex : "(?:[-_a-zA-Z0-9]+:)?[-_a-zA-Z0-9]+"
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}, {
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token : "keyword.operator.attribute-equals.xml",
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regex : "="
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}, {
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include: "tag_whitespace"
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}, {
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include: "attribute_value"
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}],
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attribute_value: [{
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token : "string.attribute-value.xml",
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regex : "'",
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push : [
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{token : "string.attribute-value.xml", regex: "'", next: "pop"},
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{include : "attr_reference"},
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{defaultToken : "string.attribute-value.xml"}
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]
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}, {
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token : "string.attribute-value.xml",
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regex : '"',
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push : [
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{token : "string.attribute-value.xml", regex: '"', next: "pop"},
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{include : "attr_reference"},
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{defaultToken : "string.attribute-value.xml"}
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]
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}]
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};
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if (this.constructor === XmlHighlightRules)
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this.normalizeRules();
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};
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(function() {
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this.embedTagRules = function(HighlightRules, prefix, tag){
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this.$rules.tag.unshift({
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token : ["meta.tag.punctuation.tag-open.xml", "meta.tag." + tag + ".tag-name.xml"],
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regex : "(<)(" + tag + "(?=\\s|>|$))",
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next: [
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{include : "attributes"},
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{token : "meta.tag.punctuation.tag-close.xml", regex : "/?>", next : prefix + "start"}
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]
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});
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this.$rules[tag + "-end"] = [
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{include : "attributes"},
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{token : "meta.tag.punctuation.tag-close.xml", regex : "/?>", next: "start",
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onMatch : function(value, currentState, stack) {
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stack.splice(0);
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return this.token;
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}}
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]
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this.embedRules(HighlightRules, prefix, [{
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token: ["meta.tag.punctuation.end-tag-open.xml", "meta.tag." + tag + ".tag-name.xml"],
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regex : "(</)(" + tag + "(?=\\s|>|$))",
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next: tag + "-end"
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}, {
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token: "string.cdata.xml",
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regex : "<\\!\\[CDATA\\["
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}, {
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token: "string.cdata.xml",
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regex : "\\]\\]>"
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}]);
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};
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}).call(TextHighlightRules.prototype);
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oop.inherits(XmlHighlightRules, TextHighlightRules);
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exports.XmlHighlightRules = XmlHighlightRules;
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});
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define('ace/mode/behaviour/xml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator'], function(require, exports, module) {
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var oop = require("../../lib/oop");
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var Behaviour = require("../behaviour").Behaviour;
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var TokenIterator = require("../../token_iterator").TokenIterator;
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function is(token, type) {
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return token.type.lastIndexOf(type + ".xml") > -1;
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}
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var XmlBehaviour = function () {
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this.add("string_dquotes", "insertion", function (state, action, editor, session, text) {
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if (text == '"' || text == "'") {
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var quote = text;
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var selected = session.doc.getTextRange(editor.getSelectionRange());
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if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
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return {
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text: quote + selected + quote,
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selection: false
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};
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}
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var cursor = editor.getCursorPosition();
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var line = session.doc.getLine(cursor.row);
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var rightChar = line.substring(cursor.column, cursor.column + 1);
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var iterator = new TokenIterator(session, cursor.row, cursor.column);
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var token = iterator.getCurrentToken();
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if (rightChar == quote && (is(token, "attribute-value") || is(token, "string"))) {
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return {
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text: "",
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selection: [1, 1]
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};
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}
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if (!token)
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token = iterator.stepBackward();
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if (!token)
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return;
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while (is(token, "tag-whitespace") || is(token, "whitespace")) {
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token = iterator.stepBackward();
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}
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var rightSpace = !rightChar || rightChar.match(/\s/);
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if (is(token, "attribute-equals") && (rightSpace || rightChar == '>') || (is(token, "decl-attribute-equals") && (rightSpace || rightChar == '?'))) {
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return {
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text: quote + quote,
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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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this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
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var selected = session.doc.getTextRange(range);
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if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
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var line = session.doc.getLine(range.start.row);
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var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
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if (rightChar == selected) {
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range.end.column++;
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return range;
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}
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}
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});
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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() || iterator.stepBackward();
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if (!token || !(is(token, "tag-name") || is(token, "tag-whitespace") || is(token, "attribute-name") || is(token, "attribute-equals") || is(token, "attribute-value")))
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return;
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if (is(token, "reference.attribute-value"))
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return;
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if (is(token, "attribute-value")) {
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var firstChar = token.value.charAt(0);
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if (firstChar == '"' || firstChar == "'") {
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var lastChar = token.value.charAt(token.value.length - 1);
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var tokenEnd = iterator.getCurrentTokenColumn() + token.value.length;
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if (tokenEnd > position.column || tokenEnd == position.column && firstChar != lastChar)
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return;
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}
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}
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while (!is(token, "tag-name")) {
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token = iterator.stepBackward();
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}
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var tokenRow = iterator.getCurrentTokenRow();
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var tokenColumn = iterator.getCurrentTokenColumn();
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if (is(iterator.stepBackward(), "end-tag-open"))
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return;
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var element = token.value;
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if (tokenRow == position.row)
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element = element.substring(0, position.column - tokenColumn);
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if (this.voidElements.hasOwnProperty(element.toLowerCase()))
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return;
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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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this.add('autoindent', 'insertion', function (state, action, editor, session, text) {
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if (text == "\n") {
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var cursor = editor.getCursorPosition();
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var line = session.getLine(cursor.row);
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var rightChars = line.substring(cursor.column, cursor.column + 2);
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if (rightChars == '</') {
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var next_indent = this.$getIndent(line);
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var indent = next_indent + session.getTabString();
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return {
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text: '\n' + indent + '\n' + next_indent,
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selection: [1, indent.length, 1, indent.length]
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};
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}
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}
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});
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};
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oop.inherits(XmlBehaviour, Behaviour);
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exports.XmlBehaviour = XmlBehaviour;
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});
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define('ace/mode/folding/xml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/range', 'ace/mode/folding/fold_mode', 'ace/token_iterator'], function(require, exports, module) {
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var oop = require("../../lib/oop");
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var lang = require("../../lib/lang");
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var Range = require("../../range").Range;
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var BaseFoldMode = require("./fold_mode").FoldMode;
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var TokenIterator = require("../../token_iterator").TokenIterator;
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var FoldMode = exports.FoldMode = function(voidElements, optionalEndTags) {
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BaseFoldMode.call(this);
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this.voidElements = oop.mixin(voidElements || {}, optionalEndTags || {});
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};
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oop.inherits(FoldMode, BaseFoldMode);
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var Tag = function() {
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this.tagName = "";
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this.closing = false;
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this.selfClosing = false;
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this.start = {row: 0, column: 0};
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this.end = {row: 0, column: 0};
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};
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function is(token, type) {
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return token.type.lastIndexOf(type + ".xml") > -1;
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}
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(function() {
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this.getFoldWidget = function(session, foldStyle, row) {
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var tag = this._getFirstTagInLine(session, row);
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if (!tag)
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return "";
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if (tag.closing || (!tag.tagName && tag.selfClosing))
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return foldStyle == "markbeginend" ? "end" : "";
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if (!tag.tagName || tag.selfClosing || this.voidElements.hasOwnProperty(tag.tagName.toLowerCase()))
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return "";
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if (this._findEndTagInLine(session, row, tag.tagName, tag.end.column))
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return "";
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return "start";
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};
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this._getFirstTagInLine = function(session, row) {
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var tokens = session.getTokens(row);
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var tag = new Tag();
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for (var i = 0; i < tokens.length; i++) {
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var token = tokens[i];
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if (is(token, "tag-open")) {
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tag.end.column = tag.start.column + token.value.length;
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tag.closing = is(token, "end-tag-open");
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token = tokens[++i];
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if (!token)
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return null;
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tag.tagName = token.value;
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tag.end.column += token.value.length;
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for (i++; i < tokens.length; i++) {
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token = tokens[i];
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tag.end.column += token.value.length;
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if (is(token, "tag-close")) {
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tag.selfClosing = token.value == '/>';
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break;
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}
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}
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return tag;
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} else if (is(token, "tag-close")) {
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tag.selfClosing = token.value == '/>';
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return tag;
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}
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tag.start.column += token.value.length;
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}
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return null;
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};
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this._findEndTagInLine = function(session, row, tagName, startColumn) {
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var tokens = session.getTokens(row);
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var column = 0;
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for (var i = 0; i < tokens.length; i++) {
|
|
var token = tokens[i];
|
|
column += token.value.length;
|
|
if (column < startColumn)
|
|
continue;
|
|
if (is(token, "end-tag-open")) {
|
|
token = tokens[i + 1];
|
|
if (token && token.value == tagName)
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
this._readTagForward = function(iterator) {
|
|
var token = iterator.getCurrentToken();
|
|
if (!token)
|
|
return null;
|
|
|
|
var tag = new Tag();
|
|
do {
|
|
if (is(token, "tag-open")) {
|
|
tag.closing = is(token, "end-tag-open");
|
|
tag.start.row = iterator.getCurrentTokenRow();
|
|
tag.start.column = iterator.getCurrentTokenColumn();
|
|
} else if (is(token, "tag-name")) {
|
|
tag.tagName = token.value;
|
|
} else if (is(token, "tag-close")) {
|
|
tag.selfClosing = token.value == "/>";
|
|
tag.end.row = iterator.getCurrentTokenRow();
|
|
tag.end.column = iterator.getCurrentTokenColumn() + token.value.length;
|
|
iterator.stepForward();
|
|
return tag;
|
|
}
|
|
} while(token = iterator.stepForward());
|
|
|
|
return null;
|
|
};
|
|
|
|
this._readTagBackward = function(iterator) {
|
|
var token = iterator.getCurrentToken();
|
|
if (!token)
|
|
return null;
|
|
|
|
var tag = new Tag();
|
|
do {
|
|
if (is(token, "tag-open")) {
|
|
tag.closing = is(token, "end-tag-open");
|
|
tag.start.row = iterator.getCurrentTokenRow();
|
|
tag.start.column = iterator.getCurrentTokenColumn();
|
|
iterator.stepBackward();
|
|
return tag;
|
|
} else if (is(token, "tag-name")) {
|
|
tag.tagName = token.value;
|
|
} else if (is(token, "tag-close")) {
|
|
tag.selfClosing = token.value == "/>";
|
|
tag.end.row = iterator.getCurrentTokenRow();
|
|
tag.end.column = iterator.getCurrentTokenColumn() + token.value.length;
|
|
}
|
|
} while(token = iterator.stepBackward());
|
|
|
|
return null;
|
|
};
|
|
|
|
this._pop = function(stack, tag) {
|
|
while (stack.length) {
|
|
|
|
var top = stack[stack.length-1];
|
|
if (!tag || top.tagName == tag.tagName) {
|
|
return stack.pop();
|
|
}
|
|
else if (this.voidElements.hasOwnProperty(tag.tagName)) {
|
|
return;
|
|
}
|
|
else if (this.voidElements.hasOwnProperty(top.tagName)) {
|
|
stack.pop();
|
|
continue;
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
};
|
|
|
|
this.getFoldWidgetRange = function(session, foldStyle, row) {
|
|
var firstTag = this._getFirstTagInLine(session, row);
|
|
|
|
if (!firstTag)
|
|
return null;
|
|
|
|
var isBackward = firstTag.closing || firstTag.selfClosing;
|
|
var stack = [];
|
|
var tag;
|
|
|
|
if (!isBackward) {
|
|
var iterator = new TokenIterator(session, row, firstTag.start.column);
|
|
var start = {
|
|
row: row,
|
|
column: firstTag.start.column + firstTag.tagName.length + 2
|
|
};
|
|
while (tag = this._readTagForward(iterator)) {
|
|
if (tag.selfClosing) {
|
|
if (!stack.length) {
|
|
tag.start.column += tag.tagName.length + 2;
|
|
tag.end.column -= 2;
|
|
return Range.fromPoints(tag.start, tag.end);
|
|
} else
|
|
continue;
|
|
}
|
|
|
|
if (tag.closing) {
|
|
this._pop(stack, tag);
|
|
if (stack.length == 0)
|
|
return Range.fromPoints(start, tag.start);
|
|
}
|
|
else {
|
|
stack.push(tag);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
var iterator = new TokenIterator(session, row, firstTag.end.column);
|
|
var end = {
|
|
row: row,
|
|
column: firstTag.start.column
|
|
};
|
|
|
|
while (tag = this._readTagBackward(iterator)) {
|
|
if (tag.selfClosing) {
|
|
if (!stack.length) {
|
|
tag.start.column += tag.tagName.length + 2;
|
|
tag.end.column -= 2;
|
|
return Range.fromPoints(tag.start, tag.end);
|
|
} else
|
|
continue;
|
|
}
|
|
|
|
if (!tag.closing) {
|
|
this._pop(stack, tag);
|
|
if (stack.length == 0) {
|
|
tag.start.column += tag.tagName.length + 2;
|
|
return Range.fromPoints(tag.start, end);
|
|
}
|
|
}
|
|
else {
|
|
stack.push(tag);
|
|
}
|
|
}
|
|
}
|
|
|
|
};
|
|
|
|
}).call(FoldMode.prototype);
|
|
|
|
});
|