ResourceScriptMapping.js [plain text]
WebInspector.ResourceScriptMapping = function()
{
this._rawSourceCodes = [];
this._rawSourceCodeForScriptId = {};
this._rawSourceCodeForURL = {};
this._rawSourceCodeForDocumentURL = {};
this._rawSourceCodeForUISourceCode = new Map();
this._formatter = new WebInspector.ScriptFormatter();
this._formatSource = false;
}
WebInspector.ResourceScriptMapping.prototype = {
rawLocationToUILocation: function(rawLocation)
{
var rawSourceCode = this._rawSourceCodeForScriptId[rawLocation.scriptId];
return rawSourceCode.rawLocationToUILocation(rawLocation);
},
uiLocationToRawLocation: function(uiSourceCode, lineNumber, columnNumber)
{
var rawSourceCode = this._rawSourceCodeForUISourceCode.get(uiSourceCode);
return rawSourceCode.uiLocationToRawLocation(uiSourceCode, lineNumber, columnNumber);
},
uiSourceCodeList: function()
{
var result = [];
for (var i = 0; i < this._rawSourceCodes.length; ++i) {
var uiSourceCode = this._rawSourceCodes[i].uiSourceCode();
if (uiSourceCode)
result.push(uiSourceCode);
}
return result;
},
addScript: function(script)
{
var resource = null;
var request = null;
var isInlineScript = false;
if (script.isInlineScript()) {
resource = WebInspector.resourceForURL(script.sourceURL);
if (resource && resource.type !== WebInspector.resourceTypes.Document)
resource = null;
if (resource && resource.request && !resource.request.finished)
resource = null;
if (!resource) {
request = WebInspector.networkManager.inflightRequestForURL(script.sourceURL);
if (request && request.type !== WebInspector.resourceTypes.Document)
request = null;
}
if (request || resource) {
isInlineScript = true;
var rawSourceCode = this._rawSourceCodeForDocumentURL[script.sourceURL];
if (rawSourceCode) {
rawSourceCode.addScript(script);
this._bindScriptToRawSourceCode(script, rawSourceCode);
return;
}
}
}
var rawSourceCode = new WebInspector.RawSourceCode(script.scriptId, script, resource, request, this._formatter, this._formatSource);
this._rawSourceCodes.push(rawSourceCode);
this._bindScriptToRawSourceCode(script, rawSourceCode);
if (isInlineScript)
this._rawSourceCodeForDocumentURL[script.sourceURL] = rawSourceCode;
if (rawSourceCode.uiSourceCode())
this._uiSourceCodeChanged(rawSourceCode, null, rawSourceCode.uiSourceCode());
rawSourceCode.addEventListener(WebInspector.RawSourceCode.Events.UISourceCodeChanged, this._handleUISourceCodeChanged, this);
},
_handleUISourceCodeChanged: function(event)
{
var rawSourceCode = event.target;
var oldUISourceCode = event.data.oldUISourceCode;
this._uiSourceCodeChanged(rawSourceCode, oldUISourceCode, rawSourceCode.uiSourceCode());
},
_uiSourceCodeChanged: function(rawSourceCode, removedItem, addedItem)
{
if (removedItem)
this._rawSourceCodeForUISourceCode.remove(removedItem);
if (addedItem)
this._rawSourceCodeForUISourceCode.put(addedItem, rawSourceCode);
var scriptIds = [];
for (var i = 0; i < rawSourceCode._scripts.length; ++i) {
scriptIds.push(rawSourceCode._scripts[i].scriptId);
rawSourceCode._scripts[i].setSourceMapping(this);
}
var removedItems = removedItem ? [removedItem] : [];
var addedItems = addedItem ? [addedItem] : [];
var data = { removedItems: removedItems, addedItems: addedItems };
this.dispatchEventToListeners(WebInspector.ScriptMapping.Events.UISourceCodeListChanged, data);
},
_bindScriptToRawSourceCode: function(script, rawSourceCode)
{
this._rawSourceCodeForScriptId[script.scriptId] = rawSourceCode;
this._rawSourceCodeForURL[script.sourceURL] = rawSourceCode;
script.setSourceMapping(this);
},
setFormatSource: function(formatSource)
{
if (this._formatSource === formatSource)
return;
this._formatSource = formatSource;
for (var i = 0; i < this._rawSourceCodes.length; ++i)
this._rawSourceCodes[i].setFormatted(this._formatSource);
},
forceUpdateSourceMapping: function(rawLocation)
{
var rawSourceCode = this._rawSourceCodeForScriptId[rawLocation.scriptId];
rawSourceCode.forceUpdateSourceMapping();
},
reset: function()
{
for (var i = 0; i < this._rawSourceCodes.length; ++i) {
var rawSourceCode = this._rawSourceCodes[i];
this._uiSourceCodeChanged(rawSourceCode, rawSourceCode.uiSourceCode(), null);
rawSourceCode.removeAllListeners();
}
this._rawSourceCodes = [];
this._rawSourceCodeForScriptId = {};
this._rawSourceCodeForURL = {};
this._rawSourceCodeForDocumentURL = {};
this._rawSourceCodeForUISourceCode.clear();
}
}
WebInspector.ResourceScriptMapping.prototype.__proto__ = WebInspector.ScriptMapping.prototype;