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/*
* Copyright (C) 2008 Apple Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. OR
* CONTRIBUTORS 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.
*/
WebInspector.Script = function(sourceID, sourceURL, source, lineOffset, columnOffset, length, errorLine, errorMessage, worldType)
{
this.sourceID = sourceID;
this.sourceURL = sourceURL;
this._source = source;
this.lineOffset = lineOffset;
this.columnOffset = columnOffset;
this.length = length;
this.errorLine = errorLine;
this.errorMessage = errorMessage;
this.worldType = worldType;
// if no URL, look for "//@ sourceURL=" decorator
// note that this sourceURL comment decorator is behavior that FireBug added
// in it's 1.1 release as noted in the release notes:
// http://fbug.googlecode.com/svn/branches/firebug1.1/docs/ReleaseNotes_1.1.txt
if (!sourceURL) {
// use of [ \t] rather than \s is to prevent \n from matching
var pattern = /^\s*\/\/[ \t]*@[ \t]*sourceURL[ \t]*=[ \t]*(\S+).*$/m;
var match = pattern.exec(source);
if (match)
this.sourceURL = match[1];
}
}
WebInspector.Script.WorldType = {
MAIN_WORLD: 0,
EXTENSIONS_WORLD: 1
}
WebInspector.Script.WorldType = {
MAIN_WORLD: 0,
EXTENSIONS_WORLD: 1
}
WebInspector.Script.prototype = {
get startingLine()
{
return this.lineOffset + 1;
},
get linesCount()
{
if (!this.source)
return 0;
if (!this._lineEndings)
this._lineEndings = this._source.findAll("\n");
return this._lineEndings.length + 1;
},
sourceLine: function(lineNumber, callback)
{
function extractSourceLine()
{
lineNumber -= this.startingLine;
callback(this._source.substring(this._lineEndings[lineNumber - 1], this._lineEndings[lineNumber]));
}
if (this._lineEndings) {
extractSourceLine.call(this);
return;
}
function didRequestSource()
{
this._lineEndings = this._source.findAll("\n");
extractSourceLine.call(this);
}
this.requestSource(didRequestSource.bind(this));
},
get source()
{
if (!this._source && this.resource)
this._source = this.resource.content;
return this._source;
},
set source(source)
{
this._source = source;
delete this._lineEndings;
},
requestSource: function(callback)
{
if (this._source) {
callback(this._source);
return;
}
function didGetScriptSource(source)
{
this._source = source;
callback(this._source);
}
InspectorBackend.getScriptSource(this.sourceID, didGetScriptSource.bind(this));
}
}
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