931 lines
33 KiB
JavaScript
931 lines
33 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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ace.define('ace/mode/xml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', '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 TextMode = require("./text").Mode;
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var Tokenizer = require("../tokenizer").Tokenizer;
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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.$behaviour = new XmlBehaviour();
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this.foldingRules = new XmlFoldMode();
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};
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oop.inherits(Mode, TextMode);
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(function() {
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this.blockComment = {start: "<!--", end: "-->"};
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}).call(Mode.prototype);
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exports.Mode = Mode;
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});
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ace.define('ace/mode/xml_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/xml_util', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
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var oop = require("../lib/oop");
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var xmlUtil = require("./xml_util");
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var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
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var XmlHighlightRules = function(normalize) {
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this.$rules = {
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start : [
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{token : "punctuation.string.begin", regex : "<\\!\\[CDATA\\[", next : "cdata"},
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{
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token : ["punctuation.instruction.begin", "keyword.instruction"],
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regex : "(<\\?)(xml)(?=[\\s])", next : "xml_declaration"
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},
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{
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token : ["punctuation.instruction.begin", "keyword.instruction"],
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regex : "(<\\?)([-_a-zA-Z0-9]+)", next : "instruction"
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},
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{token : "comment", regex : "<\\!--", next : "comment"},
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{
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token : ["punctuation.doctype.begin", "meta.tag.doctype"],
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regex : "(<\\!)(DOCTYPE)(?=[\\s])", next : "doctype"
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},
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{include : "tag"},
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{include : "reference"}
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],
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xml_declaration : [
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{include : "attributes"},
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{include : "instruction"}
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],
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instruction : [
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{token : "punctuation.instruction.end", regex : "\\?>", next : "start"}
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],
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doctype : [
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{include : "space"},
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{include : "string"},
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{token : "punctuation.doctype.end", regex : ">", next : "start"},
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{token : "xml-pe", regex : "[-_a-zA-Z0-9:]+"},
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{token : "punctuation.begin", regex : "\\[", push : "declarations"}
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],
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declarations : [{
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token : "text",
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regex : "\\s+"
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}, {
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token: "punctuation.end",
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regex: "]",
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next: "pop"
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}, {
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token : ["punctuation.begin", "keyword"],
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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.end",
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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.end", regex : "\\]\\]>", next : "start"},
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{token : "text", regex : "\\s+"},
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{token : "text", regex : "(?:[^\\]]|\\](?!\\]>))+"}
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],
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comment : [
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{token : "comment", regex : "-->", next : "start"},
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{defaultToken : "comment"}
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],
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tag : [{
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token : ["meta.tag.punctuation.begin", "meta.tag.name"],
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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.end", regex : "/?>", next : "start"}
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]
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}, {
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token : ["meta.tag.punctuation.begin", "meta.tag.name"],
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regex : "(</)((?:[-_a-zA-Z0-9]+:)?[-_a-zA-Z0-9]+)",
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next: [
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{include : "space"},
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{token : "meta.tag.punctuation.end", regex : ">", next : "start"}
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]
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}],
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space : [
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{token : "text", regex : "\\s+"}
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],
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reference : [{
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token : "constant.language.escape",
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regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)"
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}, {
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token : "invalid.illegal", regex : "&"
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}],
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string: [{
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token : "string",
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regex : "'",
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push : "qstring_inner"
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}, {
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token : "string",
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regex : '"',
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push : "qqstring_inner"
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}],
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qstring_inner: [
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{token : "string", regex: "'", next: "pop"},
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{include : "reference"},
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{defaultToken : "string"}
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],
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qqstring_inner: [
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{token : "string", regex: '"', next: "pop"},
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{include : "reference"},
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{defaultToken : "string"}
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],
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attributes: [{
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token : "entity.other.attribute-name",
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regex : "(?:[-_a-zA-Z0-9]+:)?[-_a-zA-Z0-9]+"
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}, {
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token : "keyword.operator.separator",
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regex : "="
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}, {
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include : "space"
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}, {
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include : "string"
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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.$rules.tag.unshift({
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token : ["meta.tag.punctuation.begin", "meta.tag.name." + tag],
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regex : "(<)(" + tag + ")",
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next: [
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{include : "space"},
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{include : "attributes"},
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{token : "meta.tag.punctuation.end", regex : "/?>", next : prefix + "start"}
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]
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});
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this.$rules[tag + "-end"] = [
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{include : "space"},
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{token : "meta.tag.punctuation.end", 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.begin", "meta.tag.name." + tag],
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regex : "(</)(" + tag + ")",
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next: tag + "-end"
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}, {
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token: "string.begin",
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regex : "<\\!\\[CDATA\\["
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}, {
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token: "string.end",
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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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ace.define('ace/mode/xml_util', ['require', 'exports', 'module' ], function(require, exports, module) {
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function string(state) {
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return [{
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token : "string",
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regex : '"',
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next : state + "_qqstring"
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}, {
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token : "string",
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regex : "'",
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next : state + "_qstring"
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}];
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}
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function multiLineString(quote, state) {
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return [
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{token : "string", regex : quote, next : state},
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{
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token : "constant.language.escape",
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regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)"
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},
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{defaultToken : "string"}
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];
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}
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exports.tag = function(states, name, nextState, tagMap) {
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states[name] = [{
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token : "text",
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regex : "\\s+"
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}, {
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token : !tagMap ? "meta.tag.tag-name" : function(value) {
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if (tagMap[value])
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return "meta.tag.tag-name." + tagMap[value];
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else
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return "meta.tag.tag-name";
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},
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regex : "[-_a-zA-Z0-9:]+",
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next : name + "_embed_attribute_list"
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}, {
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token: "empty",
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regex: "",
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next : name + "_embed_attribute_list"
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}];
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states[name + "_qstring"] = multiLineString("'", name + "_embed_attribute_list");
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states[name + "_qqstring"] = multiLineString("\"", name + "_embed_attribute_list");
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states[name + "_embed_attribute_list"] = [{
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token : "meta.tag.r",
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regex : "/?>",
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next : nextState
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}, {
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token : "keyword.operator",
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regex : "="
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}, {
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token : "entity.other.attribute-name",
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regex : "[-_a-zA-Z0-9:]+"
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}, {
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token : "constant.numeric", // float
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regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
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}, {
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token : "text",
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regex : "\\s+"
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}].concat(string(name));
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};
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});
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ace.define('ace/mode/behaviour/xml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/mode/behaviour/cstyle', '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 CstyleBehaviour = require("./cstyle").CstyleBehaviour;
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var TokenIterator = require("../../token_iterator").TokenIterator;
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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 XmlBehaviour = function () {
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this.inherit(CstyleBehaviour, ["string_dquotes"]); // Get string 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 tag = token.value;
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if (atCursor){
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var tag = tag.substring(0, position.column - token.start);
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}
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return {
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text: '>' + '</' + tag + '>',
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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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ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], 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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var lang = require("../../lib/lang");
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var SAFE_INSERT_IN_TOKENS =
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["text", "paren.rparen", "punctuation.operator"];
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var SAFE_INSERT_BEFORE_TOKENS =
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["text", "paren.rparen", "punctuation.operator", "comment"];
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var autoInsertedBrackets = 0;
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var autoInsertedRow = -1;
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var autoInsertedLineEnd = "";
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var maybeInsertedBrackets = 0;
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var maybeInsertedRow = -1;
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var maybeInsertedLineStart = "";
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var maybeInsertedLineEnd = "";
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var CstyleBehaviour = function () {
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CstyleBehaviour.isSaneInsertion = function(editor, session) {
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var cursor = editor.getCursorPosition();
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var iterator = new TokenIterator(session, cursor.row, cursor.column);
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if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
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var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
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if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
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return false;
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}
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iterator.stepForward();
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return iterator.getCurrentTokenRow() !== cursor.row ||
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this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
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};
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CstyleBehaviour.$matchTokenType = function(token, types) {
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return types.indexOf(token.type || token) > -1;
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};
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CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
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var cursor = editor.getCursorPosition();
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var line = session.doc.getLine(cursor.row);
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if (!this.isAutoInsertedClosing(cursor, line, autoInsertedLineEnd[0]))
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autoInsertedBrackets = 0;
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autoInsertedRow = cursor.row;
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autoInsertedLineEnd = bracket + line.substr(cursor.column);
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autoInsertedBrackets++;
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};
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CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
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var cursor = editor.getCursorPosition();
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var line = session.doc.getLine(cursor.row);
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if (!this.isMaybeInsertedClosing(cursor, line))
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maybeInsertedBrackets = 0;
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maybeInsertedRow = cursor.row;
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maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
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maybeInsertedLineEnd = line.substr(cursor.column);
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maybeInsertedBrackets++;
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};
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CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
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return autoInsertedBrackets > 0 &&
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cursor.row === autoInsertedRow &&
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bracket === autoInsertedLineEnd[0] &&
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line.substr(cursor.column) === autoInsertedLineEnd;
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};
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CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
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return maybeInsertedBrackets > 0 &&
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cursor.row === maybeInsertedRow &&
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line.substr(cursor.column) === maybeInsertedLineEnd &&
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line.substr(0, cursor.column) == maybeInsertedLineStart;
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};
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CstyleBehaviour.popAutoInsertedClosing = function() {
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autoInsertedLineEnd = autoInsertedLineEnd.substr(1);
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autoInsertedBrackets--;
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};
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CstyleBehaviour.clearMaybeInsertedClosing = function() {
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maybeInsertedBrackets = 0;
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maybeInsertedRow = -1;
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};
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this.add("braces", "insertion", function (state, action, editor, session, text) {
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var cursor = editor.getCursorPosition();
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var line = session.doc.getLine(cursor.row);
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if (text == '{') {
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var selection = editor.getSelectionRange();
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var selected = session.doc.getTextRange(selection);
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if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
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return {
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text: '{' + selected + '}',
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selection: false
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};
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} else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
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if (/[\]\}\)]/.test(line[cursor.column])) {
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CstyleBehaviour.recordAutoInsert(editor, session, "}");
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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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} else {
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CstyleBehaviour.recordMaybeInsert(editor, session, "{");
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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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}
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} else if (text == '}') {
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var rightChar = line.substring(cursor.column, cursor.column + 1);
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if (rightChar == '}') {
|
|
var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
|
|
if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
|
|
CstyleBehaviour.popAutoInsertedClosing();
|
|
return {
|
|
text: '',
|
|
selection: [1, 1]
|
|
};
|
|
}
|
|
}
|
|
} else if (text == "\n" || text == "\r\n") {
|
|
var closing = "";
|
|
if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
|
|
closing = lang.stringRepeat("}", maybeInsertedBrackets);
|
|
CstyleBehaviour.clearMaybeInsertedClosing();
|
|
}
|
|
var rightChar = line.substring(cursor.column, cursor.column + 1);
|
|
if (rightChar == '}' || closing !== "") {
|
|
var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
|
|
if (!openBracePos)
|
|
return null;
|
|
|
|
var indent = this.getNextLineIndent(state, line.substring(0, cursor.column), session.getTabString());
|
|
var next_indent = this.$getIndent(line);
|
|
|
|
return {
|
|
text: '\n' + indent + '\n' + next_indent + closing,
|
|
selection: [1, indent.length, 1, indent.length]
|
|
};
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("braces", "deletion", function (state, action, editor, session, range) {
|
|
var selected = session.doc.getTextRange(range);
|
|
if (!range.isMultiLine() && selected == '{') {
|
|
var line = session.doc.getLine(range.start.row);
|
|
var rightChar = line.substring(range.end.column, range.end.column + 1);
|
|
if (rightChar == '}') {
|
|
range.end.column++;
|
|
return range;
|
|
} else {
|
|
maybeInsertedBrackets--;
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("parens", "insertion", function (state, action, editor, session, text) {
|
|
if (text == '(') {
|
|
var selection = editor.getSelectionRange();
|
|
var selected = session.doc.getTextRange(selection);
|
|
if (selected !== "" && editor.getWrapBehavioursEnabled()) {
|
|
return {
|
|
text: '(' + selected + ')',
|
|
selection: false
|
|
};
|
|
} else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
|
|
CstyleBehaviour.recordAutoInsert(editor, session, ")");
|
|
return {
|
|
text: '()',
|
|
selection: [1, 1]
|
|
};
|
|
}
|
|
} else if (text == ')') {
|
|
var cursor = editor.getCursorPosition();
|
|
var line = session.doc.getLine(cursor.row);
|
|
var rightChar = line.substring(cursor.column, cursor.column + 1);
|
|
if (rightChar == ')') {
|
|
var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
|
|
if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
|
|
CstyleBehaviour.popAutoInsertedClosing();
|
|
return {
|
|
text: '',
|
|
selection: [1, 1]
|
|
};
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("parens", "deletion", function (state, action, editor, session, range) {
|
|
var selected = session.doc.getTextRange(range);
|
|
if (!range.isMultiLine() && selected == '(') {
|
|
var line = session.doc.getLine(range.start.row);
|
|
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
|
|
if (rightChar == ')') {
|
|
range.end.column++;
|
|
return range;
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("brackets", "insertion", function (state, action, editor, session, text) {
|
|
if (text == '[') {
|
|
var selection = editor.getSelectionRange();
|
|
var selected = session.doc.getTextRange(selection);
|
|
if (selected !== "" && editor.getWrapBehavioursEnabled()) {
|
|
return {
|
|
text: '[' + selected + ']',
|
|
selection: false
|
|
};
|
|
} else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
|
|
CstyleBehaviour.recordAutoInsert(editor, session, "]");
|
|
return {
|
|
text: '[]',
|
|
selection: [1, 1]
|
|
};
|
|
}
|
|
} else if (text == ']') {
|
|
var cursor = editor.getCursorPosition();
|
|
var line = session.doc.getLine(cursor.row);
|
|
var rightChar = line.substring(cursor.column, cursor.column + 1);
|
|
if (rightChar == ']') {
|
|
var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
|
|
if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
|
|
CstyleBehaviour.popAutoInsertedClosing();
|
|
return {
|
|
text: '',
|
|
selection: [1, 1]
|
|
};
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("brackets", "deletion", function (state, action, editor, session, range) {
|
|
var selected = session.doc.getTextRange(range);
|
|
if (!range.isMultiLine() && selected == '[') {
|
|
var line = session.doc.getLine(range.start.row);
|
|
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
|
|
if (rightChar == ']') {
|
|
range.end.column++;
|
|
return range;
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("string_dquotes", "insertion", function (state, action, editor, session, text) {
|
|
if (text == '"' || text == "'") {
|
|
var quote = text;
|
|
var selection = editor.getSelectionRange();
|
|
var selected = session.doc.getTextRange(selection);
|
|
if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
|
|
return {
|
|
text: quote + selected + quote,
|
|
selection: false
|
|
};
|
|
} else {
|
|
var cursor = editor.getCursorPosition();
|
|
var line = session.doc.getLine(cursor.row);
|
|
var leftChar = line.substring(cursor.column-1, cursor.column);
|
|
if (leftChar == '\\') {
|
|
return null;
|
|
}
|
|
var tokens = session.getTokens(selection.start.row);
|
|
var col = 0, token;
|
|
var quotepos = -1; // Track whether we're inside an open quote.
|
|
|
|
for (var x = 0; x < tokens.length; x++) {
|
|
token = tokens[x];
|
|
if (token.type == "string") {
|
|
quotepos = -1;
|
|
} else if (quotepos < 0) {
|
|
quotepos = token.value.indexOf(quote);
|
|
}
|
|
if ((token.value.length + col) > selection.start.column) {
|
|
break;
|
|
}
|
|
col += tokens[x].value.length;
|
|
}
|
|
if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
|
|
if (!CstyleBehaviour.isSaneInsertion(editor, session))
|
|
return;
|
|
return {
|
|
text: quote + quote,
|
|
selection: [1,1]
|
|
};
|
|
} else if (token && token.type === "string") {
|
|
var rightChar = line.substring(cursor.column, cursor.column + 1);
|
|
if (rightChar == quote) {
|
|
return {
|
|
text: '',
|
|
selection: [1, 1]
|
|
};
|
|
}
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
this.add("string_dquotes", "deletion", function (state, action, editor, session, range) {
|
|
var selected = session.doc.getTextRange(range);
|
|
if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
|
|
var line = session.doc.getLine(range.start.row);
|
|
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
|
|
if (rightChar == selected) {
|
|
range.end.column++;
|
|
return range;
|
|
}
|
|
}
|
|
});
|
|
|
|
};
|
|
|
|
oop.inherits(CstyleBehaviour, Behaviour);
|
|
|
|
exports.CstyleBehaviour = CstyleBehaviour;
|
|
});
|
|
|
|
ace.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) {
|
|
|
|
|
|
var oop = require("../../lib/oop");
|
|
var lang = require("../../lib/lang");
|
|
var Range = require("../../range").Range;
|
|
var BaseFoldMode = require("./fold_mode").FoldMode;
|
|
var TokenIterator = require("../../token_iterator").TokenIterator;
|
|
|
|
var FoldMode = exports.FoldMode = function(voidElements) {
|
|
BaseFoldMode.call(this);
|
|
this.voidElements = voidElements || {};
|
|
};
|
|
oop.inherits(FoldMode, BaseFoldMode);
|
|
|
|
(function() {
|
|
|
|
this.getFoldWidget = function(session, foldStyle, row) {
|
|
var tag = this._getFirstTagInLine(session, row);
|
|
|
|
if (tag.closing)
|
|
return foldStyle == "markbeginend" ? "end" : "";
|
|
|
|
if (!tag.tagName || this.voidElements[tag.tagName.toLowerCase()])
|
|
return "";
|
|
|
|
if (tag.selfClosing)
|
|
return "";
|
|
|
|
if (tag.value.indexOf("/" + tag.tagName) !== -1)
|
|
return "";
|
|
|
|
return "start";
|
|
};
|
|
|
|
this._getFirstTagInLine = function(session, row) {
|
|
var tokens = session.getTokens(row);
|
|
var value = "";
|
|
for (var i = 0; i < tokens.length; i++) {
|
|
var token = tokens[i];
|
|
if (token.type.lastIndexOf("meta.tag", 0) === 0)
|
|
value += token.value;
|
|
else
|
|
value += lang.stringRepeat(" ", token.value.length);
|
|
}
|
|
|
|
return this._parseTag(value);
|
|
};
|
|
|
|
this.tagRe = /^(\s*)(<?(\/?)([-_a-zA-Z0-9:!]*)\s*(\/?)>?)/;
|
|
this._parseTag = function(tag) {
|
|
|
|
var match = tag.match(this.tagRe);
|
|
var column = 0;
|
|
|
|
return {
|
|
value: tag,
|
|
match: match ? match[2] : "",
|
|
closing: match ? !!match[3] : false,
|
|
selfClosing: match ? !!match[5] || match[2] == "/>" : false,
|
|
tagName: match ? match[4] : "",
|
|
column: match[1] ? column + match[1].length : column
|
|
};
|
|
};
|
|
this._readTagForward = function(iterator) {
|
|
var token = iterator.getCurrentToken();
|
|
if (!token)
|
|
return null;
|
|
|
|
var value = "";
|
|
var start;
|
|
|
|
do {
|
|
if (token.type.lastIndexOf("meta.tag", 0) === 0) {
|
|
if (!start) {
|
|
var start = {
|
|
row: iterator.getCurrentTokenRow(),
|
|
column: iterator.getCurrentTokenColumn()
|
|
};
|
|
}
|
|
value += token.value;
|
|
if (value.indexOf(">") !== -1) {
|
|
var tag = this._parseTag(value);
|
|
tag.start = start;
|
|
tag.end = {
|
|
row: iterator.getCurrentTokenRow(),
|
|
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 value = "";
|
|
var end;
|
|
|
|
do {
|
|
if (token.type.lastIndexOf("meta.tag", 0) === 0) {
|
|
if (!end) {
|
|
end = {
|
|
row: iterator.getCurrentTokenRow(),
|
|
column: iterator.getCurrentTokenColumn() + token.value.length
|
|
};
|
|
}
|
|
value = token.value + value;
|
|
if (value.indexOf("<") !== -1) {
|
|
var tag = this._parseTag(value);
|
|
tag.end = end;
|
|
tag.start = {
|
|
row: iterator.getCurrentTokenRow(),
|
|
column: iterator.getCurrentTokenColumn()
|
|
};
|
|
iterator.stepBackward();
|
|
return tag;
|
|
}
|
|
}
|
|
} 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[tag.tagName]) {
|
|
return;
|
|
}
|
|
else if (this.voidElements[top.tagName]) {
|
|
stack.pop();
|
|
continue;
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
};
|
|
|
|
this.getFoldWidgetRange = function(session, foldStyle, row) {
|
|
var firstTag = this._getFirstTagInLine(session, row);
|
|
|
|
if (!firstTag.match)
|
|
return null;
|
|
|
|
var isBackward = firstTag.closing || firstTag.selfClosing;
|
|
var stack = [];
|
|
var tag;
|
|
|
|
if (!isBackward) {
|
|
var iterator = new TokenIterator(session, row, firstTag.column);
|
|
var start = {
|
|
row: row,
|
|
column: firstTag.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.column + firstTag.match.length);
|
|
var end = {
|
|
row: row,
|
|
column: firstTag.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);
|
|
|
|
});
|