blob: 045ae3cfba37ee50892c6a3f4c81620177834a2d [file] [log] [blame]
/*
* Copyright (C) 2013, 2015 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. AND ITS 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 APPLE INC. OR ITS 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.
*/
WI.ResourceDetailsSidebarPanel = class ResourceDetailsSidebarPanel extends WI.DetailsSidebarPanel
{
constructor()
{
super("resource-details", WI.UIString("Resource"));
this.element.classList.add("resource");
this._resource = null;
this._needsToApplyResourceEventListeners = false;
this._needsToRemoveResourceEventListeners = false;
}
// Public
inspect(objects)
{
// Convert to a single item array if needed.
if (!(objects instanceof Array))
objects = [objects];
var resourceToInspect = null;
// Iterate over the objects to find a WI.Resource to inspect.
for (let object of objects) {
if (object instanceof WI.Resource) {
resourceToInspect = object;
break;
}
if (object instanceof WI.Frame) {
resourceToInspect = object.mainResource;
break;
}
// FIXME: <https://webkit.org/b/164427> Web Inspector: WorkerTarget's mainResource should be a Resource not a Script
// If that was the case, then we could just have WorkerTreeElement contain the Resource and not a Script.
if (object instanceof WI.Script && object.isMainResource() && object.resource) {
resourceToInspect = object.resource;
break;
}
}
this.resource = resourceToInspect;
return !!this._resource;
}
get resource()
{
return this._resource;
}
set resource(resource)
{
if (resource === this._resource)
return;
if (this._resource && this._needsToRemoveResourceEventListeners) {
this._resource.removeEventListener(WI.Resource.Event.URLDidChange, this._refreshURL, this);
this._resource.removeEventListener(WI.Resource.Event.MIMETypeDidChange, this._refreshMIMEType, this);
this._resource.removeEventListener(WI.Resource.Event.TypeDidChange, this._refreshResourceType, this);
this._resource.removeEventListener(WI.Resource.Event.LoadingDidFail, this._refreshErrorReason, this);
this._resource.removeEventListener(WI.Resource.Event.RequestHeadersDidChange, this._refreshRequestHeaders, this);
this._resource.removeEventListener(WI.Resource.Event.ResponseReceived, this._refreshRequestAndResponse, this);
this._resource.removeEventListener(WI.Resource.Event.CacheStatusDidChange, this._refreshRequestAndResponse, this);
this._resource.removeEventListener(WI.Resource.Event.MetricsDidChange, this._refreshRequestAndResponse, this);
this._resource.removeEventListener(WI.Resource.Event.SizeDidChange, this._refreshDecodedSize, this);
this._resource.removeEventListener(WI.Resource.Event.TransferSizeDidChange, this._refreshTransferSize, this);
this._resource.removeEventListener(WI.Resource.Event.InitiatedResourcesDidChange, this._handleResourceInitiatedResourcesDidChange, this);
this._refreshRelatedResourcesSectionThrottler.cancel();
this._needsToRemoveResourceEventListeners = false;
}
this._resource = resource;
if (this._resource) {
if (this.didInitialLayout)
this._applyResourceEventListeners();
else
this._needsToApplyResourceEventListeners = true;
}
this.needsLayout();
}
// Protected
initialLayout()
{
super.initialLayout();
this._typeMIMETypeRow = new WI.DetailsSectionSimpleRow(WI.UIString("MIME Type"));
this._typeResourceTypeRow = new WI.DetailsSectionSimpleRow(WI.UIString("Resource Type"));
this._typeSection = new WI.DetailsSection("resource-type", WI.UIString("Type"));
this._typeSection.groups = [new WI.DetailsSectionGroup([this._typeMIMETypeRow, this._typeResourceTypeRow])];
this._locationFullURLRow = new WI.DetailsSectionSimpleRow(WI.UIString("Full URL"));
this._locationSchemeRow = new WI.DetailsSectionSimpleRow(WI.UIString("Scheme"));
this._locationHostRow = new WI.DetailsSectionSimpleRow(WI.UIString("Host"));
this._locationPortRow = new WI.DetailsSectionSimpleRow(WI.UIString("Port"));
this._locationPathRow = new WI.DetailsSectionSimpleRow(WI.UIString("Path"));
this._locationQueryStringRow = new WI.DetailsSectionSimpleRow(WI.UIString("Query String"));
this._locationFragmentRow = new WI.DetailsSectionSimpleRow(WI.UIString("Fragment"));
this._locationFilenameRow = new WI.DetailsSectionSimpleRow(WI.UIString("Filename"));
this._initiatorRow = new WI.DetailsSectionSimpleRow(WI.UIString("Initiator"));
this._initiatedRow = new WI.DetailsSectionSimpleRow(WI.UIString("Initiated"));
var firstGroup = [this._locationFullURLRow];
var secondGroup = [this._locationSchemeRow, this._locationHostRow, this._locationPortRow, this._locationPathRow, this._locationQueryStringRow, this._locationFragmentRow, this._locationFilenameRow];
var thirdGroup = [this._initiatorRow, this._initiatedRow];
this._fullURLGroup = new WI.DetailsSectionGroup(firstGroup);
this._locationURLComponentsGroup = new WI.DetailsSectionGroup(secondGroup);
this._relatedResourcesGroup = new WI.DetailsSectionGroup(thirdGroup);
this._locationSection = new WI.DetailsSection("resource-location", WI.UIString("Location"), [this._fullURLGroup, this._locationURLComponentsGroup, this._relatedResourcesGroup]);
this._queryParametersRow = new WI.DetailsSectionDataGridRow(null, WI.UIString("No Query Parameters"));
this._queryParametersSection = new WI.DetailsSection("resource-query-parameters", WI.UIString("Query Parameters"));
this._queryParametersSection.groups = [new WI.DetailsSectionGroup([this._queryParametersRow])];
this._requestDataSection = new WI.DetailsSection("resource-request-data", WI.UIString("Request Data"));
this._requestMethodRow = new WI.DetailsSectionSimpleRow(WI.UIString("Method"));
this._protocolRow = new WI.DetailsSectionSimpleRow(WI.UIString("Protocol"));
this._priorityRow = new WI.DetailsSectionSimpleRow(WI.UIString("Priority"));
this._cachedRow = new WI.DetailsSectionSimpleRow(WI.UIString("Cached"));
this._statusTextRow = new WI.DetailsSectionSimpleRow(WI.UIString("Status"));
this._statusCodeRow = new WI.DetailsSectionSimpleRow(WI.UIString("Code"));
this._errorReasonRow = new WI.DetailsSectionSimpleRow(WI.UIString("Error"));
this._remoteAddressRow = new WI.DetailsSectionSimpleRow(WI.UIString("IP Address"));
this._connectionIdentifierRow = new WI.DetailsSectionSimpleRow(WI.UIString("Connection ID"));
this._encodedSizeRow = new WI.DetailsSectionSimpleRow(WI.UIString("Encoded"));
this._decodedSizeRow = new WI.DetailsSectionSimpleRow(WI.UIString("Decoded"));
this._transferSizeRow = new WI.DetailsSectionSimpleRow(WI.UIString("Transferred"));
this._compressedRow = new WI.DetailsSectionSimpleRow(WI.UIString("Compressed"));
this._compressionRow = new WI.DetailsSectionSimpleRow(WI.UIString("Compression"));
let requestGroup = new WI.DetailsSectionGroup([this._requestMethodRow, this._protocolRow, this._priorityRow, this._cachedRow]);
let statusGroup = new WI.DetailsSectionGroup([this._statusTextRow, this._statusCodeRow, this._errorReasonRow]);
let connectionGroup = new WI.DetailsSectionGroup([this._remoteAddressRow, this._connectionIdentifierRow]);
let sizeGroup = new WI.DetailsSectionGroup([this._encodedSizeRow, this._decodedSizeRow, this._transferSizeRow]);
let compressionGroup = new WI.DetailsSectionGroup([this._compressedRow, this._compressionRow]);
this._requestAndResponseSection = new WI.DetailsSection("resource-request-response", WI.UIString("Request & Response"));
this._requestAndResponseSection.groups = [requestGroup, statusGroup, connectionGroup, sizeGroup, compressionGroup];
this._requestHeadersRow = new WI.DetailsSectionDataGridRow(null, WI.UIString("No Request Headers"));
this._requestHeadersSection = new WI.DetailsSection("resource-request-headers", WI.UIString("Request Headers"));
this._requestHeadersSection.groups = [new WI.DetailsSectionGroup([this._requestHeadersRow])];
this._responseHeadersRow = new WI.DetailsSectionDataGridRow(null, WI.UIString("No Response Headers"));
this._responseHeadersSection = new WI.DetailsSection("resource-response-headers", WI.UIString("Response Headers"));
this._responseHeadersSection.groups = [new WI.DetailsSectionGroup([this._responseHeadersRow])];
// Rows for the "Image Size" section.
this._imageWidthRow = new WI.DetailsSectionSimpleRow(WI.UIString("Width"));
this._imageHeightRow = new WI.DetailsSectionSimpleRow(WI.UIString("Height"));
// "Image Size" section where we display intrinsic metrics for image resources.
this._imageSizeSection = new WI.DetailsSection("resource-type", WI.UIString("Image Size"));
this._imageSizeSection.groups = [new WI.DetailsSectionGroup([this._imageWidthRow, this._imageHeightRow])];
this.contentView.element.appendChild(this._typeSection.element);
this.contentView.element.appendChild(this._locationSection.element);
this.contentView.element.appendChild(this._requestAndResponseSection.element);
this.contentView.element.appendChild(this._requestHeadersSection.element);
this.contentView.element.appendChild(this._responseHeadersSection.element);
if (this._needsToApplyResourceEventListeners) {
this._applyResourceEventListeners();
this._needsToApplyResourceEventListeners = false;
}
}
layout()
{
super.layout();
if (!this._resource)
return;
this._refreshURL();
this._refreshMIMEType();
this._refreshResourceType();
this._refreshRequestAndResponse();
this._refreshDecodedSize();
this._refreshTransferSize();
this._refreshRequestHeaders();
this._refreshImageSizeSection();
this._refreshRequestDataSection();
this._refreshRelatedResourcesSectionThrottler.force();
}
sizeDidChange()
{
super.sizeDidChange();
// FIXME: <https://webkit.org/b/152269> Web Inspector: Convert DetailsSection classes to use View
this._queryParametersRow.sizeDidChange();
this._requestHeadersRow.sizeDidChange();
this._responseHeadersRow.sizeDidChange();
}
// Private
_refreshURL()
{
if (!this._resource)
return;
this._locationFullURLRow.value = this._resource.displayURL.insertWordBreakCharacters();
var urlComponents = this._resource.urlComponents;
if (urlComponents.scheme) {
this._locationSection.groups = [this._fullURLGroup, this._locationURLComponentsGroup, this._relatedResourcesGroup];
this._locationSchemeRow.value = urlComponents.scheme ? urlComponents.scheme : null;
this._locationHostRow.value = urlComponents.host ? urlComponents.host : null;
this._locationPortRow.value = urlComponents.port ? urlComponents.port : null;
this._locationPathRow.value = urlComponents.path ? urlComponents.path.insertWordBreakCharacters() : null;
this._locationQueryStringRow.value = urlComponents.queryString ? urlComponents.queryString.insertWordBreakCharacters() : null;
this._locationFragmentRow.value = urlComponents.fragment ? urlComponents.fragment.insertWordBreakCharacters() : null;
this._locationFilenameRow.value = urlComponents.lastPathComponent ? urlComponents.lastPathComponent.insertWordBreakCharacters() : null;
} else {
this._locationSection.groups = [this._fullURLGroup, this._relatedResourcesGroup];
}
if (urlComponents.queryString) {
// Ensure the "Query Parameters" section is displayed, right after the "Request & Response" section.
this.contentView.element.insertBefore(this._queryParametersSection.element, this._requestAndResponseSection.element.nextSibling);
this._queryParametersRow.dataGrid = this._createNameValueDataGrid(parseQueryString(urlComponents.queryString, true));
} else {
// Hide the "Query Parameters" section if we don't have a query string.
var queryParametersSectionElement = this._queryParametersSection.element;
if (queryParametersSectionElement.parentNode)
queryParametersSectionElement.parentNode.removeChild(queryParametersSectionElement);
}
}
_refreshRelatedResourcesSection()
{
// Hide the section if we don't have anything to show.
let groups = this._locationSection.groups;
let isSectionVisible = groups.includes(this._relatedResourcesGroup);
if (!this._resource.initiatorSourceCodeLocation && !this._resource.initiatedResources.length) {
if (isSectionVisible) {
groups.remove(this._relatedResourcesGroup);
this._locationSection.groups = groups;
}
return;
}
if (!isSectionVisible) {
groups.push(this._relatedResourcesGroup);
this._locationSection.groups = groups;
}
let initiatorLocation = this._resource.initiatorSourceCodeLocation;
if (initiatorLocation) {
const options = {
dontFloat: true,
ignoreSearchTab: true,
};
this._initiatorRow.value = WI.createSourceCodeLocationLink(initiatorLocation, options);
} else
this._initiatorRow.value = null;
let initiatedResources = this._resource.initiatedResources;
if (initiatedResources.length) {
let resourceLinkContainer = document.createElement("div");
for (let resource of initiatedResources)
resourceLinkContainer.appendChild(WI.createResourceLink(resource));
this._initiatedRow.value = resourceLinkContainer;
} else
this._initiatedRow.value = null;
}
_refreshResourceType()
{
if (!this._resource)
return;
this._typeResourceTypeRow.value = WI.Resource.displayNameForType(this._resource.type);
}
_refreshMIMEType()
{
if (!this._resource)
return;
this._typeMIMETypeRow.value = this._resource.mimeType;
}
_refreshErrorReason()
{
if (!this._resource)
return;
if (!this._resource.hadLoadingError()) {
this._errorReasonRow.value = null;
return;
}
if (this._resource.failureReasonText)
this._errorReasonRow.value = this._resource.failureReasonText;
else if (this._resource.statusCode >= 400)
this._errorReasonRow.value = WI.UIString("Failure status code");
else if (this._resource.canceled)
this._errorReasonRow.value = WI.UIString("Load cancelled");
else
this._errorReasonRow.value = WI.UIString("Unknown error");
}
_refreshRequestAndResponse()
{
if (!this._resource)
return;
// If we don't have a value, we set an em-dash to keep the row from hiding.
// This keeps the UI from shifting around as data comes in.
this._requestMethodRow.value = this._resource.requestMethod || emDash;
// COMPATIBILITY(iOS 10.3): Network load metrics were not previously available.
if (InspectorBackend.hasEvent("Network.loadingFinished", "metrics")) {
let protocolDisplayName = WI.Resource.displayNameForProtocol(this._resource.protocol);
this._protocolRow.value = protocolDisplayName || emDash;
this._protocolRow.tooltip = protocolDisplayName ? this._resource.protocol : "";
this._priorityRow.value = WI.Resource.displayNameForPriority(this._resource.priority) || emDash;
this._remoteAddressRow.value = this._resource.remoteAddress || emDash;
this._connectionIdentifierRow.value = this._resource.connectionIdentifier || emDash;
}
this._cachedRow.value = this._cachedRowValue();
this._statusCodeRow.value = this._resource.statusCode || emDash;
this._statusTextRow.value = this._resource.statusText || emDash;
this._refreshErrorReason();
this._refreshResponseHeaders();
this._refreshCompressed();
}
_valueForSize(size)
{
// If we don't have a value, we set an em-dash to keep the row from hiding.
// This keeps the UI from shifting around as data comes in.
return size > 0 ? Number.bytesToString(size) : emDash;
}
_refreshCompressed()
{
if (this._resource.compressed) {
this._compressedRow.value = WI.UIString("Yes");
if (!this._resource.size)
this._compressionRow.value = emDash;
else if (!isNaN(this._resource.networkEncodedSize))
this._compressionRow.value = this._resource.networkEncodedSize ? WI.UIString("%.2f\u00d7").format(this._resource.size / this._resource.networkEncodedSize) : emDash;
else
this._compressionRow.value = this._resource.estimatedNetworkEncodedSize ? WI.UIString("%.2f\u00d7").format(this._resource.size / this._resource.estimatedNetworkEncodedSize) : emDash;
} else {
this._compressedRow.value = WI.UIString("No");
this._compressionRow.value = null;
}
}
_refreshDecodedSize()
{
if (!this._resource)
return;
let encodedSize = !isNaN(this._resource.networkEncodedSize) ? this._resource.networkEncodedSize : this._resource.estimatedNetworkEncodedSize;
let decodedSize = !isNaN(this._resource.networkDecodedSize) ? this._resource.networkDecodedSize : this._resource.size;
this._encodedSizeRow.value = this._valueForSize(encodedSize);
this._decodedSizeRow.value = this._valueForSize(decodedSize);
this._refreshCompressed();
}
_refreshTransferSize()
{
if (!this._resource)
return;
let encodedSize = !isNaN(this._resource.networkEncodedSize) ? this._resource.networkEncodedSize : this._resource.estimatedNetworkEncodedSize;
let transferSize = !isNaN(this._resource.networkTotalTransferSize) ? this._resource.networkTotalTransferSize : this._resource.estimatedTotalTransferSize;
this._encodedSizeRow.value = this._valueForSize(encodedSize);
this._transferSizeRow.value = this._valueForSize(transferSize);
this._refreshCompressed();
}
_refreshRequestHeaders()
{
if (!this._resource)
return;
this._requestHeadersRow.dataGrid = this._createNameValueDataGrid(this._resource.requestHeaders);
}
_refreshResponseHeaders()
{
if (!this._resource)
return;
this._responseHeadersRow.dataGrid = this._createNameValueDataGrid(this._resource.responseHeaders);
}
_createNameValueDataGrid(data)
{
if (!data || data instanceof Array ? !data.length : isEmptyObject(data))
return null;
var dataGrid = new WI.DataGrid({
name: {title: WI.UIString("Name"), width: "30%", sortable: true},
value: {title: WI.UIString("Value"), sortable: true}
});
dataGrid.copyTextDelimiter = ": ";
function addDataGridNode(nodeValue)
{
console.assert(typeof nodeValue.name === "string");
console.assert(!nodeValue.value || typeof nodeValue.value === "string");
var node = new WI.DataGridNode({name: nodeValue.name, value: nodeValue.value || ""});
dataGrid.appendChild(node);
}
if (data instanceof Array) {
for (var i = 0; i < data.length; ++i)
addDataGridNode(data[i]);
} else {
for (var name in data)
addDataGridNode({name, value: data[name] || ""});
}
dataGrid.addEventListener(WI.DataGrid.Event.SortChanged, sortDataGrid, this);
function sortDataGrid()
{
var sortColumnIdentifier = dataGrid.sortColumnIdentifier;
function comparator(a, b)
{
var item1 = a.data[sortColumnIdentifier];
var item2 = b.data[sortColumnIdentifier];
return item1.extendedLocaleCompare(item2);
}
dataGrid.sortNodes(comparator);
}
return dataGrid;
}
_refreshImageSizeSection()
{
var resource = this._resource;
if (!resource)
return;
function hideImageSection() {
this._imageSizeSection.element.remove();
}
// Hide the section if we're not dealing with an image or if the load failed.
if (resource.type !== WI.Resource.Type.Image || resource.failed) {
hideImageSection.call(this);
return;
}
// Ensure the section is displayed, right before the "Location" section.
this.contentView.element.insertBefore(this._imageSizeSection.element, this._locationSection.element);
// Get the metrics for this resource and fill in the metrics rows with that information.
resource.getImageSize((size) => {
if (size) {
this._imageWidthRow.value = WI.UIString("%dpx").format(size.width);
this._imageHeightRow.value = WI.UIString("%dpx").format(size.height);
} else
hideImageSection.call(this);
});
}
_cachedRowValue()
{
let responseSource = this._resource.responseSource;
if (responseSource === WI.Resource.ResponseSource.MemoryCache || responseSource === WI.Resource.ResponseSource.DiskCache) {
console.assert(this._resource.cached, "This resource has a cache responseSource it should also be marked as cached", this._resource);
let span = document.createElement("span");
let cacheType = document.createElement("span");
cacheType.classList = "cache-type";
cacheType.textContent = responseSource === WI.Resource.ResponseSource.MemoryCache ? WI.UIString("(Memory)") : WI.UIString("(Disk)");
span.append(WI.UIString("Yes"), " ", cacheType);
return span;
}
return this._resource.cached ? WI.UIString("Yes") : WI.UIString("No");
}
_goToRequestDataClicked()
{
const options = {
ignoreSearchTab: true,
};
WI.showResourceRequest(this._resource, options);
}
_refreshRequestDataSection()
{
var resource = this._resource;
if (!resource)
return;
// Hide the section if we're not dealing with a request with data.
var requestData = resource.requestData;
if (!requestData) {
this._requestDataSection.element.remove();
return;
}
// Ensure the section is displayed, right before the "Request Headers" section.
this.contentView.element.insertBefore(this._requestDataSection.element, this._requestHeadersSection.element);
var requestDataContentType = resource.requestDataContentType || "";
if (requestDataContentType && requestDataContentType.match(/^application\/x-www-form-urlencoded\s*(;.*)?$/i)) {
// Simple form data that should be parsable like a query string.
var parametersRow = new WI.DetailsSectionDataGridRow(null, WI.UIString("No Parameters"));
parametersRow.dataGrid = this._createNameValueDataGrid(parseQueryString(requestData, true));
this._requestDataSection.groups = [new WI.DetailsSectionGroup([parametersRow])];
return;
}
// Not simple form data, so we can really only show the size and type here.
// FIXME: Add a go-to arrow here to show the data in the content browser.
var mimeTypeComponents = parseMIMEType(requestDataContentType);
var mimeType = mimeTypeComponents.type;
var boundary = mimeTypeComponents.boundary;
var encoding = mimeTypeComponents.encoding;
var rows = [];
var mimeTypeRow = new WI.DetailsSectionSimpleRow(WI.UIString("MIME Type"));
mimeTypeRow.value = mimeType;
rows.push(mimeTypeRow);
if (boundary) {
var boundryRow = new WI.DetailsSectionSimpleRow(WI.UIString("Boundary"));
boundryRow.value = boundary;
rows.push(boundryRow);
}
if (encoding) {
var encodingRow = new WI.DetailsSectionSimpleRow(WI.UIString("Encoding"));
encodingRow.value = encoding;
rows.push(encodingRow);
}
var sizeValue = Number.bytesToString(requestData.length);
var dataValue = document.createDocumentFragment();
dataValue.append(sizeValue);
var goToButton = dataValue.appendChild(WI.createGoToArrowButton());
goToButton.addEventListener("click", this._goToRequestDataClicked.bind(this));
var dataRow = new WI.DetailsSectionSimpleRow(WI.UIString("Data"));
dataRow.value = dataValue;
rows.push(dataRow);
this._requestDataSection.groups = [new WI.DetailsSectionGroup(rows)];
}
_applyResourceEventListeners()
{
if (!this._refreshRelatedResourcesSectionThrottler) {
this._refreshRelatedResourcesSectionThrottler = new Throttler(() => {
this._refreshRelatedResourcesSection();
}, 250);
}
this._resource.addEventListener(WI.Resource.Event.URLDidChange, this._refreshURL, this);
this._resource.addEventListener(WI.Resource.Event.MIMETypeDidChange, this._refreshMIMEType, this);
this._resource.addEventListener(WI.Resource.Event.TypeDidChange, this._refreshResourceType, this);
this._resource.addEventListener(WI.Resource.Event.LoadingDidFail, this._refreshErrorReason, this);
this._resource.addEventListener(WI.Resource.Event.RequestHeadersDidChange, this._refreshRequestHeaders, this);
this._resource.addEventListener(WI.Resource.Event.ResponseReceived, this._refreshRequestAndResponse, this);
this._resource.addEventListener(WI.Resource.Event.CacheStatusDidChange, this._refreshRequestAndResponse, this);
this._resource.addEventListener(WI.Resource.Event.MetricsDidChange, this._refreshRequestAndResponse, this);
this._resource.addEventListener(WI.Resource.Event.SizeDidChange, this._refreshDecodedSize, this);
this._resource.addEventListener(WI.Resource.Event.TransferSizeDidChange, this._refreshTransferSize, this);
this._resource.addEventListener(WI.Resource.Event.InitiatedResourcesDidChange, this._handleResourceInitiatedResourcesDidChange, this);
this._needsToRemoveResourceEventListeners = true;
}
_handleResourceInitiatedResourcesDidChange(event)
{
this._refreshRelatedResourcesSectionThrottler.fire();
}
};