126 lines
3.9 KiB
JavaScript
126 lines
3.9 KiB
JavaScript
/*
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* Copyright (C) 2008 Apple Inc. 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
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* are met:
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* 1. 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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* 2. 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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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* 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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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WebInspector.Script = function(sourceID, sourceURL, source, lineOffset, columnOffset, length, errorLine, errorMessage, worldType)
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{
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this.sourceID = sourceID;
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this.sourceURL = sourceURL;
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this._source = source;
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this.lineOffset = lineOffset;
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this.columnOffset = columnOffset;
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this.length = length;
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this.errorLine = errorLine;
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this.errorMessage = errorMessage;
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this.worldType = worldType;
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// if no URL, look for "//@ sourceURL=" decorator
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// note that this sourceURL comment decorator is behavior that FireBug added
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// in it's 1.1 release as noted in the release notes:
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// http://fbug.googlecode.com/svn/branches/firebug1.1/docs/ReleaseNotes_1.1.txt
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if (!sourceURL) {
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// use of [ \t] rather than \s is to prevent \n from matching
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var pattern = /^\s*\/\/[ \t]*@[ \t]*sourceURL[ \t]*=[ \t]*(\S+).*$/m;
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var match = pattern.exec(source);
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if (match)
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this.sourceURL = match[1];
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}
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}
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WebInspector.Script.WorldType = {
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MAIN_WORLD: 0,
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EXTENSIONS_WORLD: 1
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}
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WebInspector.Script.WorldType = {
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MAIN_WORLD: 0,
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EXTENSIONS_WORLD: 1
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}
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WebInspector.Script.prototype = {
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get startingLine()
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{
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return this.lineOffset + 1;
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},
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get linesCount()
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{
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if (!this.source)
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return 0;
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if (!this._lineEndings)
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this._lineEndings = this._source.findAll("\n");
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return this._lineEndings.length + 1;
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},
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sourceLine: function(lineNumber, callback)
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{
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function extractSourceLine()
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{
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lineNumber -= this.lineOffset;
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callback(this._source.substring(this._lineEndings[lineNumber - 1], this._lineEndings[lineNumber]));
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}
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if (this._lineEndings) {
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extractSourceLine.call(this);
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return;
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}
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function didRequestSource()
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{
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this._lineEndings = this._source.findAll("\n");
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extractSourceLine.call(this);
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}
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this.requestSource(didRequestSource.bind(this));
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},
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get source()
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{
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if (!this._source && this.resource)
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this._source = this.resource.content;
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return this._source;
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},
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set source(source)
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{
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this._source = source;
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delete this._lineEndings;
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},
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requestSource: function(callback)
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{
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if (this._source) {
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callback(this._source);
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return;
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}
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function didGetScriptSource(source)
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{
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this._source = source;
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callback(this._source);
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}
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InspectorBackend.getScriptSource(this.sourceID, didGetScriptSource.bind(this));
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}
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}
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