123 lines
4.3 KiB
JavaScript
123 lines
4.3 KiB
JavaScript
/*
|
|
* Copyright (C) 2011 Google 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:
|
|
*
|
|
* * 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 Google Inc. 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 THE COPYRIGHT
|
|
* OWNER 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.SourceFrameContent = function(text, mapping, scriptRanges)
|
|
{
|
|
this._text = text;
|
|
this._mapping = mapping;
|
|
this._scriptRanges = scriptRanges;
|
|
}
|
|
|
|
WebInspector.SourceFrameContent.prototype = {
|
|
get text()
|
|
{
|
|
return this._text;
|
|
},
|
|
|
|
get scriptRanges()
|
|
{
|
|
return this._scriptRanges;
|
|
},
|
|
|
|
sourceFrameLineNumberToActualLocation: function(lineNumber)
|
|
{
|
|
// Script content may start right after <script> tag without new line (e.g. "<script>function f()...").
|
|
// In that case, column number should be equal to script column offset.
|
|
var columnNumber = 0;
|
|
for (var i = 0; i < this._scriptRanges.length; ++i) {
|
|
var scriptRange = this._scriptRanges[i];
|
|
if (scriptRange.start.lineNumber < lineNumber)
|
|
continue;
|
|
if (scriptRange.start.lineNumber === lineNumber)
|
|
columnNumber = scriptRange.start.columnNumber;
|
|
break;
|
|
}
|
|
var location = this._mapping.sourceLocationToActualLocation(lineNumber, columnNumber);
|
|
location.sourceID = this._sourceIDForSourceFrameLineNumber(lineNumber);
|
|
return location;
|
|
},
|
|
|
|
actualLocationToSourceFrameLineNumber: function(lineNumber, columnNumber)
|
|
{
|
|
return this._mapping.actualLocationToSourceLocation(lineNumber, columnNumber).lineNumber;
|
|
},
|
|
|
|
_sourceIDForSourceFrameLineNumber: function(lineNumber)
|
|
{
|
|
for (var i = 0; i < this._scriptRanges.length; ++i) {
|
|
var scriptRange = this._scriptRanges[i];
|
|
if (lineNumber < scriptRange.start.lineNumber)
|
|
return;
|
|
if (lineNumber > scriptRange.end.lineNumber)
|
|
continue;
|
|
if (lineNumber === scriptRange.end.lineNumber && !scriptRange.end.columnNumber)
|
|
continue;
|
|
return scriptRange.sourceID;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
WebInspector.SourceMapping = function()
|
|
{
|
|
}
|
|
|
|
WebInspector.SourceMapping.prototype = {
|
|
actualLocationToSourceLocation: function(lineNumber, columnNumber)
|
|
{
|
|
// Should be implemented by subclasses.
|
|
},
|
|
|
|
sourceLocationToActualLocation: function(lineNumber, columnNumber)
|
|
{
|
|
// Should be implemented by subclasses.
|
|
}
|
|
}
|
|
|
|
|
|
WebInspector.IdenticalSourceMapping = function()
|
|
{
|
|
WebInspector.SourceMapping.call(this);
|
|
}
|
|
|
|
WebInspector.IdenticalSourceMapping.prototype = {
|
|
actualLocationToSourceLocation: function(lineNumber, columnNumber)
|
|
{
|
|
return { lineNumber: lineNumber, columnNumber: columnNumber};
|
|
},
|
|
|
|
sourceLocationToActualLocation: function(lineNumber, columnNumber)
|
|
{
|
|
return { lineNumber: lineNumber, columnNumber: columnNumber};
|
|
}
|
|
}
|
|
|
|
WebInspector.IdenticalSourceMapping.prototype.__proto__ = WebInspector.SourceMapping.prototype;
|