jyapayne/ace
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Update XQuery Parser.

Browse source
This commit is contained in:
William Candillon 2012-10-18 10:41:54 +02:00
commit f2a9bd1b02
12 changed files with 28956 additions and 66662 deletions
Download patch file Download diff file Expand all files Collapse all files

53
lib/ace/mode/xquery/Position.js
View file

@ -1,53 +0,0 @@
/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***** END LICENSE BLOCK ***** */
define(function(require, exports, module){
var Position = exports.Position = function(line, offset, length)
{
this.line = line;
this.offset = offset;
this.length = length;
this.getLine = function()
{
return this.line;
};
this.getOffset = function()
{
return this.offset;
};
this.getLength = function()
{
return this.length;
};
};
});

1698
lib/ace/mode/xquery/StringLexer.js
View file

File diff suppressed because it is too large Load diff

3005
lib/ace/mode/xquery/XMLLexer.js
View file

File diff suppressed because it is too large Load diff

63
lib/ace/mode/xquery/XQDTLexer.js
View file

@ -1,63 +0,0 @@
/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***** END LICENSE BLOCK ***** */
define(function(require, exports, module){
var org = require("./antlr3-all").org;
var XQDTLexer = exports.XQDTLexer = function(input, state)
{
XQDTLexer.superclass.constructor.call(this, input, state);
};
org.antlr.lang.extend(XQDTLexer, org.antlr.runtime.Lexer, {
comments: [],
addComment: function(start, stop){ this.comments.push({ start: start, stop: stop }); },
isWsExplicit: false,
setIsWsExplicit: function (wsExplicit) {
//console.log("A WS: " + wsExplicit);
this.isWsExplicit = wsExplicit;
//console.log("B WS: " + wsExplicit);
},
addToStack: function (stack) {
stack.push(this);
},
rewindToIndex: function(index) {
var stream = this.input;
stream.seek(index);
}
});
});

57
lib/ace/mode/xquery/XQDTParser.js
View file

@ -1,57 +0,0 @@
/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***** END LICENSE BLOCK ***** */
define(function(require, exports, module){
var org = require("./antlr3-all").org;
var XQuerySemanticHighlighter = require("./XQuerySemanticHighlighter").XQuerySemanticHighlighter;
var XQDTParser = exports.XQDTParser = function(input, state)
{
this.highlighter = new XQuerySemanticHighlighter();
var that = this;
input.getTokenSource().addComment = function(start, stop) {
var comments = input.getTokenSource().comments;
for(var i in comments)
{
var c = comments[i];
that.highlighter.addToken(c.start, c.stop, "comment");
}
input.getTokenSource().comments = [];
that.highlighter.addToken(start, stop, "comment")
};
XQDTParser.superclass.constructor.call(this, input, state);
};
org.antlr.lang.extend(XQDTParser, org.antlr.runtime.Parser, {
});
});

10716
lib/ace/mode/xquery/XQueryLexer.js
View file

File diff suppressed because it is too large Load diff

73281
lib/ace/mode/xquery/XQueryParser.js
View file

File diff suppressed because it is too large Load diff

161
lib/ace/mode/xquery/XQuerySemanticHighlighter.js
View file

@ -1,161 +0,0 @@
/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***** END LICENSE BLOCK ***** */
define(function(require, exports, module){
var Position = require("./Position").Position;
var XQuerySemanticHighlighter = exports.XQuerySemanticHighlighter = function() {
this.tokenizer = null;
this.plain = null;
this.source = [];
this.lines = [];
this.getTokens = function() {
var resultLines = new Array(this.source.length);
var resultStates = new Array(this.source.length);
var previousState = "start";
var i = 0;
for(i in this.source){
var lineTokens = [];
var tokens = [];
if(this.lines[i]) {
tokens = this.lines[i].sort(function(a, b){ return a.position.getOffset() - b.position.getOffset(); });
}
var sourceLine = this.source[i];
var tokenizedLine = "";
var cursor = 0;
var j = 0;
for(j in tokens)
{
var token = tokens[j];
var position = token.position;
if(position.getOffset() > cursor) {
var value = sourceLine.substring(cursor, position.getOffset());
tokenizedLine += value;
lineTokens.push({
type: "text",
value: value
});
}
cursor = position.getOffset() + position.getLength();
value = sourceLine.substring(position.getOffset(), cursor);
tokenizedLine += value;
lineTokens.push({
type: token.type,
value: value
});
}
var nextState = "start";
if(lineTokens.length > 0) {
lineTokens[lineTokens.length - 1].type;
}
nextState = (nextState != "comment" && nextState != "string" && nextState != "cdata" && nextState != "tag") ? "start" : nextState;
if(cursor < (sourceLine.length )) {
value = sourceLine.substring(cursor);
lineTokens.push({
type: "text",
value: value
});
tokenizedLine += value;
}
//Check if the tokenized line is equal to the original one:
if(sourceLine == tokenizedLine) {
resultLines[i] = lineTokens;
resultStates[i] = nextState;
//result[i] = { line: sourceLine, startState: previousState, tokens: { tokens: lineTokens, state: nextState } };
} else {
//console.log("sourceLine: " + sourceLine);
//console.log("tokenizedLine: " + tokenizedLine);
resultLines[i] = [{ type: "text", value: sourceLine }];
resultStates[i] = nextState;
//result[i] = { tokens: [ { type: "text", value: sourceLine } ], state: nextState };
}
if(resultLines[i].length === 1 && resultLines[i][0].type === "text" && this.tokenizer instanceof Object) {
var prev = resultStates[i - 1] ? resultStates[i - 1] : "start";
var result = this.tokenizer.getLineTokens(resultLines[i][0].value, prev);
resultLines[i] = result.tokens;
resultStates[i] = result.state;
}
}
return {states: resultStates, lines: resultLines};
};
this.addToken = function(start, stop, type) {
var before = this.plain.substring(0, start);
var startLine = this.plain.substring(0, start).split("\n").length;
startLine = startLine == 0 ? 0 : startLine - 1;
var offset = before.lastIndexOf("\n");
offset = offset == -1 ? start : start - before.lastIndexOf("\n") - 1;
var cursor = start;
var text = this.plain.substring(start, stop);
var currentLine = startLine;
for(var i in text)
{
var c = text[i];
if(c == "\n") {
var s = i;
s = s < stop ? s : stop;
this.addPosition(new Position(currentLine, offset, s), type);
currentLine++;
offset = 0;
cursor = i;
}
};
this.addPosition(new Position(currentLine, offset, stop - cursor + 1), type);
};
this.addPosition = function(position, type)
{
var line = position.getLine();
if(!this.lines[line]) {
this.lines[line] = [];
}
this.lines[line].push({
type: type,
position: position
});
};
this.setSource = function(source)
{
this.plain = source.data;
this.source = this.plain.split("\n");
};
//console.log("Line: " + token.getLine());
//console.log(token.getText());
//console.log(type);
};
});

6177
lib/ace/mode/xquery/antlr3-all.js
View file

File diff suppressed because it is too large Load diff

315
lib/ace/mode/xquery/visitors/SyntaxHighlighter.js Normal file
View file

@ -0,0 +1,315 @@
define(function(require, exports, module){
var SyntaxHighlighter = exports.SyntaxHighlighter = function(source, tree)
{
var keywords = ['after', 'ancestor', 'ancestor-or-self', 'and', 'as', 'ascending', 'attribute', 'before', 'case', 'cast', 'castable', 'child', 'collation', 'comment', 'copy', 'count', 'declare', 'default', 'delete', 'descendant', 'descendant-or-self', 'descending', 'div', 'document', 'document-node', 'element', 'else', 'empty', 'empty-sequence', 'end', 'eq', 'every', 'except', 'first', 'following', 'following-sibling', 'for', 'function', 'ge', 'group', 'gt', 'idiv', 'if', 'then', 'import', 'insert', 'instance', 'intersect', 'into', 'is', 'item', 'last', 'le', 'let', 'lt', 'mod', 'modify', 'module', 'namespace', 'namespace-node', 'ne', 'node', 'only', 'or', 'order', 'ordered', 'parent', 'preceding', 'preceding-sibling', 'processing-instruction', 'rename', 'replace', 'return', 'satisfies', 'schema-attribute', 'schema-element', 'self', 'some', 'stable', 'start', 'switch', 'text', 'to', 'treat', 'try', 'typeswitch', 'union', 'unordered', 'validate', 'where', 'with', 'xquery', 'contains', 'paragraphs', 'sentences', 'times', 'words', 'by', 'collection', 'allowing', 'at', 'base-uri', 'boundary-space', 'break', 'catch', 'construction', 'context', 'continue', 'copy-namespaces', 'decimal-format', 'encoding', 'exit', 'external', 'ft-option', 'in', 'index', 'integrity', 'lax', 'nodes', 'option', 'ordering', 'revalidation', 'schema', 'score', 'sliding', 'strict', 'tumbling', 'type', 'updating', 'value', 'variable', 'version', 'while', 'constraint', 'loop', 'returning', 'append', 'array', 'json-item', 'object', 'structured-item', 'when', 'next', 'previous'];
var states = ["cdata", "comment", "tag"];
var info = { lines: [ [] ], states: [] };
var inName = false;
this.getTokens = function() {
this.visit(tree);
return info;
};
this.addTokens = function(value, type)
{
var tokens = value.split("\n");
var lastState = "start";
for(var i in tokens)
{
if(i > 0) {
info.lines.push([]);
info.states.push(lastState);
}
var value = tokens[i];
var linesLength = info.lines.length - 1;
var linesIdx = info.lines[linesLength];
linesIdx.push({ value: value, type: type });
lastState = states.indexOf(type) != -1 ? type : "start";
}
};
this.getNodeValue = function(node)
{
return source.substring(node.begin, node.end);
};
this.DirPIConstructor = function(node)
{
var value = this.getNodeValue(node);
this.addTokens(value, "xml_pe");
return true;
};
this.DirElemConstructor = function(node)
{
for(var i in node.children)
{
var child = node.children[i];
if(child.name === "TOKEN" || child.name === "QName") {
var value = this.getNodeValue(child);
this.addTokens(value, "meta.tag");
} else {
this.visit(child);
}
}
return true;
};
this.DirAttributeList = function(node)
{
for(var i in node.children)
{
var child = node.children[i];
if(child.name === "QName") {
var value = this.getNodeValue(child);
this.addTokens(value, "meta.tag");
} else {
this.visit(child);
}
}
return true;
};
this.DirAttributeValue = function(node)
{
for(var i in node.children)
{
var child = node.children[i];
if(child.name === "TOKEN") {
var value = this.getNodeValue(child);
this.addTokens(value, "string");
} else {
this.visit(child);
}
}
return true;
};
this.QuotAttrContentChar = function(node)
{
var value = this.getNodeValue(node);
this.addTokens(value, "string");
return true;
};
//this.EQName = function(node)
//{
// var value = source.substring(node.begin, node.end);
// this.addTokens(value, "support.function");
// return true;
//};
this.FunctionName = function(node)
{
for(var i in node.children) {
var child = node.children[i];
if(child.name === "EQName" || child.name === "TOKEN") {
var value = child.children[0].value;
this.addTokens(value, "support.function");
} else {
this.visit(child);
}
}
return true;
};
this.StringConcatExpr = function(node)
{
for(var i in node.children) {
var child = node.children[i];
if(child.name === "TOKEN") {
var value = this.getNodeValue(child);
this.addTokens(value, "keyword.operator");
} else {
this.visit(child);
}
}
return true;
};
this.AdditiveExpr = function(node)
{
for(var i in node.children) {
var child = node.children[i];
if(child.name === "TOKEN") {
var value = this.getNodeValue(child);
this.addTokens(value, "keyword.operator");
} else {
this.visit(child);
}
}
return true;
};
this.MultiplicativeExpr = function(node)
{
for(var i in node.children) {
var child = node.children[i];
if(child.name === "TOKEN") {
var value = this.getNodeValue(child);
this.addTokens(value, "keyword.operator");
} else {
this.visit(child);
}
}
return true;
};
this.UnaryExpr = function(node)
{
for(var i in node.children) {
var child = node.children[i];
if(child.name === "TOKEN") {
var value = this.getNodeValue(child);
this.addTokens(value, "keyword.operator");
} else {
this.visit(child);
}
}
return true;
};
this.GeneralComp = function(node)
{
for(var i in node.children) {
var child = node.children[i];
if(child.name === "TOKEN") {
var value = this.getNodeValue(child);
this.addTokens(value, "keyword.operator");
} else {
this.visit(child);
}
}
return true;
};
this.NumericLiteral = function(node)
{
for(var i in node.children) {
var child = node.children[i];
if(child.name != "TEXT") {
var value = this.getNodeValue(child);
this.addTokens(value, "constant");
} else {
this.visit(child);
}
}return true;
}
this.DirCommentConstructor = function(node)
{
for(var i in node.children) {
var child = node.children[i];
if(child.name != "TEXT") {
var value = this.getNodeValue(child);
this.addTokens(value, "comment");
} else {
this.visit(child);
}
}return true;
}
this.Comment = function(node)
{
return true;
};
this.URILiteral = function(node)
{
var value = this.getNodeValue(node);
this.addTokens(value, "string");
return true;
};
this.StringLiteral = function(node)
{
var value = this.getNodeValue(node);
this.addTokens(value, "string");
return true;
};
this.NCName = function(node)
{
inName = true;
for(var i in node.children)
{
var child = node.children[i];
this.visit(child);
}
inName = false;
return true;
};
this.EQName = function(node)
{
inName = true;
for(var i in node.children)
{
var child = node.children[i];
this.visit(child);
}
inName = false;
return true;
};
this.TOKEN = function(node)
{
value = node.children[0].value;
if(keywords.indexOf(value) > -1 && !inName) {
this.addTokens(value, "keyword");
return true;
} else {
return false;
}
};
this.EverythingElse = function(node)
{
if(typeof node["pos"] === "object")
{
var value = node.value;
var openingIdx = value.indexOf("(:");
while(openingIdx > -1) {
var text = value.substring(0, openingIdx);
this.addTokens(text, "text");
var closingIdx = value.substring(openingIdx).indexOf(":)") + 3;
var comment = value.substring(openingIdx, closingIdx);
this.addTokens(comment, "comment");
value = value.substring(closingIdx);
openingIdx = value.indexOf("(:");
}
this.addTokens(value, "text");
}
return false;
};
this.visit = function(node){
var name = node.name;
var skip = false;
if(typeof this[name] === "function")
skip = this[name](node) === true ? true : false ;
else
skip = this.EverythingElse(node) === true ? true : false;
if(!skip && typeof node.children === "object")
{
for(var i = 0; i < node.children.length; i++)
{
var child = node.children[i];
if(child.name === "TOKEN" && child.children[0].value === "$") {
i++;
var next = node.children[i];
var value = source.substring(child.children[0].pos.begin, next.end);
this.addTokens(value, "variable");
} else {
this.visit(child);
}
}
}
};
};
});

48
lib/ace/mode/xquery/xquery.js
View file

@ -1,48 +0,0 @@
/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***** END LICENSE BLOCK ***** */
define(function(require, exports, module) {
var antlr = require("./antlr3-all");
var org = antlr.org;
var NewLazyTokenStream = antlr.NewLazyTokenStream;
var XQueryLexer = require("./XQueryLexer").XQueryLexer;
var XQueryParser = require("./XQueryParser").XQueryParser;
exports.getParser = function(code) {
var cstream = new org.antlr.runtime.ANTLRStringStream(code);
var lexer = new XQueryLexer(cstream);
var tstream = new NewLazyTokenStream(lexer);
tstream.jumpToFirstValidToken();
var parser = new XQueryParser(tstream);
parser.setSource(cstream);
return parser;
};
});

44
lib/ace/mode/xquery_worker.js
View file

@ -33,10 +33,8 @@ define(function(require, exports, module) {
var oop = require("../lib/oop");
var Mirror = require("../worker/mirror").Mirror;
var xquery = require("../mode/xquery/xquery");
var Tokenizer = require("../tokenizer").Tokenizer;
var XQueryHighlightRules = require("./xquery_highlight_rules").XQueryHighlightRules;
var XQueryParser = require("./xquery/XQueryParser").XQueryParser;
var SyntaxHighlighter = require("../mode/xquery/visitors/SyntaxHighlighter").SyntaxHighlighter;
window.addEventListener = function() {};
@ -52,26 +50,26 @@ oop.inherits(XQueryWorker, Mirror);
this.onUpdate = function() {
this.sender.emit("start");
var value = this.doc.getValue();
var parser = xquery.getParser(value);
var ast = parser.p_Module();
if(parser.hasErrors()) {
var errors = parser.getErrors();
var i = 0;
for(i in errors) {
var error = errors[i];
this.sender.emit("error", {
row: error.line,
column: error.column,
text: error.message,
type: "error"
});
}
} else {
this.sender.emit("ok");
var parser = new XQueryParser(value);
try {
parser.parse_XQuery();
var ast = parser.getAST();
this.sender.emit("ok");
var highlighter = new SyntaxHighlighter(value, ast);
var tokens = highlighter.getTokens();
this.sender.emit("highlight", tokens);
} catch(e) {
var prefix = value.substring(0, e.getBegin());
var line = prefix.split("\n").length;
var column = e.getBegin() - prefix.lastIndexOf("\n");
var message = parser.getErrorMessage(e);
this.sender.emit("error", {
row: line - 1,
column: column,
text: message,
type: "error"
});
}
parser.highlighter.tokenizer = new Tokenizer(new XQueryHighlightRules().getRules());
var tokens = parser.highlighter.getTokens();
this.sender.emit("highlight", tokens);
};
}).call(XQueryWorker.prototype);