debug-server-next
Version:
Dev server for hippy-core.
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JavaScript
// Copyright 2021 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/*
* Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
* Copyright (C) 2008, 2009 Anthony Ricaud <rik@webkit.org>
* 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:
*
* 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.
* 3. Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE 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 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.
*/
/* eslint-disable rulesdir/no_underscored_properties */
import * as Common from '../../core/common/common.js';
import * as Host from '../../core/host/host.js';
import * as i18n from '../../core/i18n/i18n.js';
import * as Platform from '../../core/platform/platform.js';
import * as SDK from '../../core/sdk/sdk.js';
import * as Bindings from '../../models/bindings/bindings.js';
import * as Logs from '../../models/logs/logs.js';
import * as Workspace from '../../models/workspace/workspace.js';
import * as NetworkForward from '../../panels/network/forward/forward.js';
import * as IconButton from '../../ui/components/icon_button/icon_button.js';
import * as PerfUI from '../../ui/legacy/components/perf_ui/perf_ui.js';
import * as UI from '../../ui/legacy/legacy.js';
import * as MobileThrottling from '../mobile_throttling/mobile_throttling.js';
import * as Search from '../search/search.js';
import { BlockedURLsPane } from './BlockedURLsPane.js';
import { Events } from './NetworkDataGridNode.js';
import { NetworkItemView } from './NetworkItemView.js';
import { NetworkLogView } from './NetworkLogView.js';
import { NetworkOverview } from './NetworkOverview.js';
import { NetworkSearchScope } from './NetworkSearchScope.js';
import { NetworkTransferTimeCalculator } from './NetworkTimeCalculator.js';
const UIStrings = {
/**
*@description Text to close something
*/
close: 'Close',
/**
*@description Title of a search bar or tool
*/
search: 'Search',
/**
*@description Text to clear content
*/
clear: 'Clear',
/**
*@description Tooltip text that appears on the setting to preserve log when hovering over the item
*/
doNotClearLogOnPageReload: 'Do not clear log on page reload / navigation',
/**
*@description Text to preserve the log after refreshing
*/
preserveLog: 'Preserve log',
/**
*@description Text to disable cache while DevTools is open
*/
disableCacheWhileDevtoolsIsOpen: 'Disable cache (while DevTools is open)',
/**
*@description Text in Network Config View of the Network panel
*/
disableCache: 'Disable cache',
/**
*@description Tooltip text that appears when hovering over the largeicon settings gear in show settings pane setting in network panel of the network panel
*/
networkSettings: 'Network settings',
/**
*@description Tooltip for expanding network request row setting
*/
showMoreInformationInRequestRows: 'Show more information in request rows',
/**
*@description Text in Network Panel of the Network panel
*/
useLargeRequestRows: 'Use large request rows',
/**
*@description Tooltip text for network request overview setting
*/
showOverviewOfNetworkRequests: 'Show overview of network requests',
/**
*@description Text in Network Panel of the Network panel
*/
showOverview: 'Show overview',
/**
*@description Tooltip for group by frame network setting
*/
groupRequestsByTopLevelRequest: 'Group requests by top level request frame',
/**
*@description Text in Network Panel of the Network panel
*/
groupByFrame: 'Group by frame',
/**
*@description Tooltip for capture screenshot network setting
*/
captureScreenshotsWhenLoadingA: 'Capture screenshots when loading a page',
/**
*@description Text to take screenshots
*/
captureScreenshots: 'Capture screenshots',
/**
* @description Tooltip text that appears when hovering over the largeicon load button in the
* Network Panel. This action prompts the user to select a HAR file to upload to DevTools.
*/
importHarFile: 'Import `HAR` file...',
/**
* @description Tooltip text that appears when hovering over the largeicon download button in the
* Network Panel. HAR is a file format (HTTP Archive) and should not be translated. This action
* triggers the download of a HAR file.
*/
exportHar: 'Export `HAR`...',
/**
*@description Text for throttling the network
*/
throttling: 'Throttling',
/**
*@description Text in Network Panel of the Network panel
*@example {Ctrl + R} PH1
*/
hitSToReloadAndCaptureFilmstrip: 'Hit {PH1} to reload and capture filmstrip.',
/**
*@description A context menu item in the Network Panel of the Network panel
*/
revealInNetworkPanel: 'Reveal in Network panel',
/**
*@description Text in Network Panel of the Network panel
*/
recordingFrames: 'Recording frames...',
/**
*@description Text in Network Panel of the Network panel
*/
fetchingFrames: 'Fetching frames...',
/**
* @description Text of a button in the Network panel's toolbar that open Network Conditions panel in the drawer.
*/
moreNetworkConditions: 'More network conditions…',
};
const str_ = i18n.i18n.registerUIStrings('panels/network/NetworkPanel.ts', UIStrings);
const i18nString = i18n.i18n.getLocalizedString.bind(undefined, str_);
let networkPanelInstance;
export class NetworkPanel extends UI.Panel.Panel {
_networkLogShowOverviewSetting;
_networkLogLargeRowsSetting;
_networkRecordFilmStripSetting;
_toggleRecordAction;
_pendingStopTimer;
_networkItemView;
_filmStripView;
_filmStripRecorder;
_currentRequest;
_panelToolbar;
_rightToolbar;
_filterBar;
_settingsPane;
_showSettingsPaneSetting;
_filmStripPlaceholderElement;
_overviewPane;
_networkOverview;
_overviewPlaceholderElement;
_calculator;
_splitWidget;
_sidebarLocation;
_progressBarContainer;
_networkLogView;
_fileSelectorElement;
_detailsWidget;
_closeButtonElement;
_preserveLogSetting;
_recordLogSetting;
_throttlingSelect;
constructor() {
super('network');
this.registerRequiredCSS('panels/network/networkPanel.css');
this._networkLogShowOverviewSetting =
Common.Settings.Settings.instance().createSetting('networkLogShowOverview', true);
this._networkLogLargeRowsSetting = Common.Settings.Settings.instance().createSetting('networkLogLargeRows', false);
this._networkRecordFilmStripSetting =
Common.Settings.Settings.instance().createSetting('networkRecordFilmStripSetting', false);
this._toggleRecordAction =
UI.ActionRegistry.ActionRegistry.instance().action('network.toggle-recording');
this._networkItemView = null;
this._filmStripView = null;
this._filmStripRecorder = null;
this._currentRequest = null;
const panel = new UI.Widget.VBox();
const networkToolbarContainer = panel.contentElement.createChild('div', 'network-toolbar-container');
this._panelToolbar = new UI.Toolbar.Toolbar('', networkToolbarContainer);
this._panelToolbar.makeWrappable(true);
this._rightToolbar = new UI.Toolbar.Toolbar('', networkToolbarContainer);
this._filterBar = new UI.FilterBar.FilterBar('networkPanel', true);
this._filterBar.show(panel.contentElement);
this._filterBar.addEventListener(UI.FilterBar.FilterBar.Events.Changed, this._handleFilterChanged.bind(this));
this._settingsPane = new UI.Widget.HBox();
this._settingsPane.element.classList.add('network-settings-pane');
this._settingsPane.show(panel.contentElement);
this._showSettingsPaneSetting =
Common.Settings.Settings.instance().createSetting('networkShowSettingsToolbar', false);
this._showSettingsPaneSetting.addChangeListener(this._updateSettingsPaneVisibility.bind(this));
this._updateSettingsPaneVisibility();
this._filmStripPlaceholderElement = panel.contentElement.createChild('div', 'network-film-strip-placeholder');
// Create top overview component.
this._overviewPane = new PerfUI.TimelineOverviewPane.TimelineOverviewPane('network');
this._overviewPane.addEventListener(PerfUI.TimelineOverviewPane.Events.WindowChanged, this._onWindowChanged.bind(this));
this._overviewPane.element.id = 'network-overview-panel';
this._networkOverview = new NetworkOverview();
this._overviewPane.setOverviewControls([this._networkOverview]);
this._overviewPlaceholderElement = panel.contentElement.createChild('div');
this._calculator = new NetworkTransferTimeCalculator();
this._splitWidget = new UI.SplitWidget.SplitWidget(true, false, 'networkPanelSplitViewState');
this._splitWidget.hideMain();
this._splitWidget.show(panel.contentElement);
panel.setDefaultFocusedChild(this._filterBar);
const initialSidebarWidth = 225;
const splitWidget = new UI.SplitWidget.SplitWidget(true, false, 'networkPanelSidebarState', initialSidebarWidth);
splitWidget.hideSidebar();
splitWidget.enableShowModeSaving();
splitWidget.show(this.element);
this._sidebarLocation = UI.ViewManager.ViewManager.instance().createTabbedLocation(async () => {
UI.ViewManager.ViewManager.instance().showView('network');
splitWidget.showBoth();
}, 'network-sidebar', true);
const tabbedPane = this._sidebarLocation.tabbedPane();
tabbedPane.setMinimumSize(100, 25);
tabbedPane.element.classList.add('network-tabbed-pane');
tabbedPane.element.addEventListener('keydown', event => {
if (event.key !== Platform.KeyboardUtilities.ESCAPE_KEY) {
return;
}
splitWidget.hideSidebar();
event.consume();
});
const closeSidebar = new UI.Toolbar.ToolbarButton(i18nString(UIStrings.close), 'largeicon-delete');
closeSidebar.addEventListener(UI.Toolbar.ToolbarButton.Events.Click, () => splitWidget.hideSidebar());
tabbedPane.rightToolbar().appendToolbarItem(closeSidebar);
splitWidget.setSidebarWidget(tabbedPane);
splitWidget.setMainWidget(panel);
splitWidget.setDefaultFocusedChild(panel);
this.setDefaultFocusedChild(splitWidget);
this._progressBarContainer = document.createElement('div');
this._networkLogView =
new NetworkLogView(this._filterBar, this._progressBarContainer, this._networkLogLargeRowsSetting);
this._splitWidget.setSidebarWidget(this._networkLogView);
this._fileSelectorElement =
UI.UIUtils.createFileSelectorElement(this._networkLogView.onLoadFromFile.bind(this._networkLogView));
panel.element.appendChild(this._fileSelectorElement);
this._detailsWidget = new UI.Widget.VBox();
this._detailsWidget.element.classList.add('network-details-view');
this._splitWidget.setMainWidget(this._detailsWidget);
this._closeButtonElement = document.createElement('div', { is: 'dt-close-button' });
this._closeButtonElement.addEventListener('click', async () => {
const action = UI.ActionRegistry.ActionRegistry.instance().action('network.hide-request-details');
if (action) {
await action.execute();
}
}, false);
this._closeButtonElement.style.margin = '0 5px';
this._networkLogShowOverviewSetting.addChangeListener(this._toggleShowOverview, this);
this._networkLogLargeRowsSetting.addChangeListener(this._toggleLargerRequests, this);
this._networkRecordFilmStripSetting.addChangeListener(this._toggleRecordFilmStrip, this);
this._preserveLogSetting = Common.Settings.Settings.instance().moduleSetting('network_log.preserve-log');
this._recordLogSetting = Common.Settings.Settings.instance().moduleSetting('network_log.record-log');
this._recordLogSetting.addChangeListener(({ data }) => this._toggleRecord(data));
this._throttlingSelect = this._createThrottlingConditionsSelect();
this._setupToolbarButtons(splitWidget);
this._toggleRecord(this._recordLogSetting.get());
this._toggleShowOverview();
this._toggleLargerRequests();
this._toggleRecordFilmStrip();
this._updateUI();
SDK.TargetManager.TargetManager.instance().addModelListener(SDK.ResourceTreeModel.ResourceTreeModel, SDK.ResourceTreeModel.Events.WillReloadPage, this._willReloadPage, this);
SDK.TargetManager.TargetManager.instance().addModelListener(SDK.ResourceTreeModel.ResourceTreeModel, SDK.ResourceTreeModel.Events.Load, this._load, this);
this._networkLogView.addEventListener(Events.RequestSelected, this._onRequestSelected, this);
this._networkLogView.addEventListener(Events.RequestActivated, this._onRequestActivated, this);
Logs.NetworkLog.NetworkLog.instance().addEventListener(Logs.NetworkLog.Events.RequestAdded, this._onUpdateRequest, this);
Logs.NetworkLog.NetworkLog.instance().addEventListener(Logs.NetworkLog.Events.RequestUpdated, this._onUpdateRequest, this);
Logs.NetworkLog.NetworkLog.instance().addEventListener(Logs.NetworkLog.Events.Reset, this._onNetworkLogReset, this);
}
static instance(opts = { forceNew: null }) {
const { forceNew } = opts;
if (!networkPanelInstance || forceNew) {
networkPanelInstance = new NetworkPanel();
}
return networkPanelInstance;
}
static revealAndFilter(filters) {
const panel = NetworkPanel._instance();
let filterString = '';
for (const filter of filters) {
if (filter.filterType) {
filterString += `${filter.filterType}:${filter.filterValue} `;
}
else {
filterString += `${filter.filterValue} `;
}
}
panel._networkLogView.setTextFilterValue(filterString);
return UI.ViewManager.ViewManager.instance().showView('network');
}
static async selectAndShowRequest(request, tab, options) {
const panel = NetworkPanel._instance();
await panel.selectAndActivateRequest(request, tab, options);
}
static _instance() {
return NetworkPanel.instance();
}
throttlingSelectForTest() {
return this._throttlingSelect;
}
_onWindowChanged(event) {
const startTime = Math.max(this._calculator.minimumBoundary(), event.data.startTime / 1000);
const endTime = Math.min(this._calculator.maximumBoundary(), event.data.endTime / 1000);
this._networkLogView.setWindow(startTime, endTime);
}
async _searchToggleClick(_event) {
const action = UI.ActionRegistry.ActionRegistry.instance().action('network.search');
if (action) {
await action.execute();
}
}
_setupToolbarButtons(splitWidget) {
const searchToggle = new UI.Toolbar.ToolbarToggle(i18nString(UIStrings.search), 'largeicon-search');
function updateSidebarToggle() {
const isSidebarShowing = splitWidget.showMode() !== UI.SplitWidget.ShowMode.OnlyMain;
searchToggle.setToggled(isSidebarShowing);
if (!isSidebarShowing) {
searchToggle.element.focus();
}
}
this._panelToolbar.appendToolbarItem(UI.Toolbar.Toolbar.createActionButton(this._toggleRecordAction));
const clearButton = new UI.Toolbar.ToolbarButton(i18nString(UIStrings.clear), 'largeicon-clear');
clearButton.addEventListener(UI.Toolbar.ToolbarButton.Events.Click, () => Logs.NetworkLog.NetworkLog.instance().reset(true), this);
this._panelToolbar.appendToolbarItem(clearButton);
this._panelToolbar.appendSeparator();
this._panelToolbar.appendToolbarItem(this._filterBar.filterButton());
updateSidebarToggle();
splitWidget.addEventListener(UI.SplitWidget.Events.ShowModeChanged, updateSidebarToggle);
searchToggle.addEventListener(UI.Toolbar.ToolbarButton.Events.Click, event => {
this._searchToggleClick(event);
});
this._panelToolbar.appendToolbarItem(searchToggle);
this._panelToolbar.appendSeparator();
this._panelToolbar.appendToolbarItem(new UI.Toolbar.ToolbarSettingCheckbox(this._preserveLogSetting, i18nString(UIStrings.doNotClearLogOnPageReload), i18nString(UIStrings.preserveLog)));
this._panelToolbar.appendSeparator();
const disableCacheCheckbox = new UI.Toolbar.ToolbarSettingCheckbox(Common.Settings.Settings.instance().moduleSetting('cacheDisabled'), i18nString(UIStrings.disableCacheWhileDevtoolsIsOpen), i18nString(UIStrings.disableCache));
this._panelToolbar.appendToolbarItem(disableCacheCheckbox);
this._panelToolbar.appendToolbarItem(this._throttlingSelect);
const networkConditionsIcon = new IconButton.Icon.Icon();
networkConditionsIcon.data = {
iconName: 'network_conditions_icon',
color: 'rgb(110 110 110)',
width: '18px',
height: '18px',
};
const networkConditionsButton = new UI.Toolbar.ToolbarButton(i18nString(UIStrings.moreNetworkConditions), networkConditionsIcon);
networkConditionsButton.addEventListener(UI.Toolbar.ToolbarButton.Events.Click, () => {
UI.ViewManager.ViewManager.instance().showView('network.config');
}, this);
this._panelToolbar.appendToolbarItem(networkConditionsButton);
this._rightToolbar.appendToolbarItem(new UI.Toolbar.ToolbarItem(this._progressBarContainer));
this._rightToolbar.appendSeparator();
this._rightToolbar.appendToolbarItem(new UI.Toolbar.ToolbarSettingToggle(this._showSettingsPaneSetting, 'largeicon-settings-gear', i18nString(UIStrings.networkSettings)));
const settingsToolbarLeft = new UI.Toolbar.Toolbar('', this._settingsPane.element);
settingsToolbarLeft.makeVertical();
settingsToolbarLeft.appendToolbarItem(new UI.Toolbar.ToolbarSettingCheckbox(this._networkLogLargeRowsSetting, i18nString(UIStrings.showMoreInformationInRequestRows), i18nString(UIStrings.useLargeRequestRows)));
settingsToolbarLeft.appendToolbarItem(new UI.Toolbar.ToolbarSettingCheckbox(this._networkLogShowOverviewSetting, i18nString(UIStrings.showOverviewOfNetworkRequests), i18nString(UIStrings.showOverview)));
const settingsToolbarRight = new UI.Toolbar.Toolbar('', this._settingsPane.element);
settingsToolbarRight.makeVertical();
settingsToolbarRight.appendToolbarItem(new UI.Toolbar.ToolbarSettingCheckbox(Common.Settings.Settings.instance().moduleSetting('network.group-by-frame'), i18nString(UIStrings.groupRequestsByTopLevelRequest), i18nString(UIStrings.groupByFrame)));
settingsToolbarRight.appendToolbarItem(new UI.Toolbar.ToolbarSettingCheckbox(this._networkRecordFilmStripSetting, i18nString(UIStrings.captureScreenshotsWhenLoadingA), i18nString(UIStrings.captureScreenshots)));
this._panelToolbar.appendSeparator();
const importHarButton = new UI.Toolbar.ToolbarButton(i18nString(UIStrings.importHarFile), 'largeicon-load');
importHarButton.addEventListener(UI.Toolbar.ToolbarButton.Events.Click, () => this._fileSelectorElement.click(), this);
this._panelToolbar.appendToolbarItem(importHarButton);
const exportHarButton = new UI.Toolbar.ToolbarButton(i18nString(UIStrings.exportHar), 'largeicon-download');
exportHarButton.addEventListener(UI.Toolbar.ToolbarButton.Events.Click, _event => {
this._networkLogView.exportAll();
}, this);
this._panelToolbar.appendToolbarItem(exportHarButton);
}
_updateSettingsPaneVisibility() {
this._settingsPane.element.classList.toggle('hidden', !this._showSettingsPaneSetting.get());
}
_createThrottlingConditionsSelect() {
const toolbarItem = new UI.Toolbar.ToolbarComboBox(null, i18nString(UIStrings.throttling));
toolbarItem.setMaxWidth(160);
MobileThrottling.ThrottlingManager.throttlingManager().decorateSelectWithNetworkThrottling(toolbarItem.selectElement());
return toolbarItem;
}
_toggleRecord(toggled) {
this._toggleRecordAction.setToggled(toggled);
if (this._recordLogSetting.get() !== toggled) {
this._recordLogSetting.set(toggled);
}
this._networkLogView.setRecording(toggled);
if (!toggled && this._filmStripRecorder) {
this._filmStripRecorder.stopRecording(this._filmStripAvailable.bind(this));
}
}
_filmStripAvailable(filmStripModel) {
if (!filmStripModel) {
return;
}
const calculator = this._networkLogView.timeCalculator();
if (this._filmStripView) {
this._filmStripView.setModel(filmStripModel, calculator.minimumBoundary() * 1000, calculator.boundarySpan() * 1000);
}
this._networkOverview.setFilmStripModel(filmStripModel);
const timestamps = filmStripModel.frames().map(mapTimestamp);
function mapTimestamp(frame) {
return frame.timestamp / 1000;
}
this._networkLogView.addFilmStripFrames(timestamps);
}
_onNetworkLogReset(event) {
const { clearIfPreserved } = event.data;
BlockedURLsPane.reset();
if (!this._preserveLogSetting.get() || clearIfPreserved) {
this._calculator.reset();
this._overviewPane.reset();
}
if (this._filmStripView) {
this._resetFilmStripView();
}
}
_willReloadPage(_event) {
if (this._pendingStopTimer) {
clearTimeout(this._pendingStopTimer);
delete this._pendingStopTimer;
}
if (this.isShowing() && this._filmStripRecorder) {
this._filmStripRecorder.startRecording();
}
}
_load(_event) {
if (this._filmStripRecorder && this._filmStripRecorder.isRecording()) {
this._pendingStopTimer = window.setTimeout(this._stopFilmStripRecording.bind(this), displayScreenshotDelay);
}
}
_stopFilmStripRecording() {
if (this._filmStripRecorder) {
this._filmStripRecorder.stopRecording(this._filmStripAvailable.bind(this));
}
delete this._pendingStopTimer;
}
_toggleLargerRequests() {
this._updateUI();
}
_toggleShowOverview() {
const toggled = this._networkLogShowOverviewSetting.get();
if (toggled) {
this._overviewPane.show(this._overviewPlaceholderElement);
}
else {
this._overviewPane.detach();
}
this.doResize();
}
_toggleRecordFilmStrip() {
const toggled = this._networkRecordFilmStripSetting.get();
if (toggled && !this._filmStripRecorder) {
this._filmStripView = new PerfUI.FilmStripView.FilmStripView();
this._filmStripView.setMode(PerfUI.FilmStripView.Modes.FrameBased);
this._filmStripView.element.classList.add('network-film-strip');
this._filmStripRecorder = new FilmStripRecorder(this._networkLogView.timeCalculator(), this._filmStripView);
this._filmStripView.show(this._filmStripPlaceholderElement);
this._filmStripView.addEventListener(PerfUI.FilmStripView.Events.FrameSelected, this._onFilmFrameSelected, this);
this._filmStripView.addEventListener(PerfUI.FilmStripView.Events.FrameEnter, this._onFilmFrameEnter, this);
this._filmStripView.addEventListener(PerfUI.FilmStripView.Events.FrameExit, this._onFilmFrameExit, this);
this._resetFilmStripView();
}
if (!toggled && this._filmStripRecorder) {
if (this._filmStripView) {
this._filmStripView.detach();
}
this._filmStripView = null;
this._filmStripRecorder = null;
}
}
_resetFilmStripView() {
const reloadShortcut = UI.ShortcutRegistry.ShortcutRegistry.instance().shortcutsForAction('inspector_main.reload')[0];
if (this._filmStripView) {
this._filmStripView.reset();
if (reloadShortcut) {
this._filmStripView.setStatusText(i18nString(UIStrings.hitSToReloadAndCaptureFilmstrip, { PH1: reloadShortcut.title() }));
}
}
}
elementsToRestoreScrollPositionsFor() {
return this._networkLogView.elementsToRestoreScrollPositionsFor();
}
wasShown() {
UI.Context.Context.instance().setFlavor(NetworkPanel, this);
// Record the network tool load time after the panel has loaded.
Host.userMetrics.panelLoaded('network', 'DevTools.Launch.Network');
}
willHide() {
UI.Context.Context.instance().setFlavor(NetworkPanel, null);
}
revealAndHighlightRequest(request) {
this._hideRequestPanel();
if (request) {
this._networkLogView.revealAndHighlightRequest(request);
}
}
revealAndHighlightRequestWithId(request) {
this._hideRequestPanel();
if (request) {
this._networkLogView.revealAndHighlightRequestWithId(request);
}
}
async selectAndActivateRequest(request, shownTab, options) {
await UI.ViewManager.ViewManager.instance().showView('network');
this._networkLogView.selectRequest(request, options);
this._showRequestPanel(shownTab);
return this._networkItemView;
}
_handleFilterChanged(_event) {
this._hideRequestPanel();
}
_onRowSizeChanged(_event) {
this._updateUI();
}
_onRequestSelected(event) {
const request = event.data;
this._currentRequest = request;
this._networkOverview.setHighlightedRequest(request);
this._updateNetworkItemView();
}
_onRequestActivated(event) {
const eventData = event.data;
if (eventData.showPanel) {
this._showRequestPanel(eventData.tab, /* takeFocus */ eventData.takeFocus);
}
else {
this._hideRequestPanel();
}
}
_showRequestPanel(shownTab, takeFocus) {
if (this._splitWidget.showMode() === UI.SplitWidget.ShowMode.Both && !shownTab && !takeFocus) {
// If panel is already shown, and we are not forcing a specific tab, return.
return;
}
this._clearNetworkItemView();
if (this._currentRequest) {
const networkItemView = this._createNetworkItemView(shownTab);
if (networkItemView && takeFocus) {
networkItemView.focus();
}
}
this._updateUI();
}
_hideRequestPanel() {
this._clearNetworkItemView();
this._splitWidget.hideMain();
this._updateUI();
}
_updateNetworkItemView() {
if (this._splitWidget.showMode() === UI.SplitWidget.ShowMode.Both) {
this._clearNetworkItemView();
this._createNetworkItemView();
this._updateUI();
}
}
_clearNetworkItemView() {
if (this._networkItemView) {
this._networkItemView.detach();
this._networkItemView = null;
}
}
_createNetworkItemView(initialTab) {
if (!this._currentRequest) {
return;
}
this._networkItemView =
new NetworkItemView(this._currentRequest, this._networkLogView.timeCalculator(), initialTab);
this._networkItemView.leftToolbar().appendToolbarItem(new UI.Toolbar.ToolbarItem(this._closeButtonElement));
this._networkItemView.show(this._detailsWidget.element);
this._splitWidget.showBoth();
return this._networkItemView;
}
_updateUI() {
if (this._detailsWidget) {
this._detailsWidget.element.classList.toggle('network-details-view-tall-header', this._networkLogLargeRowsSetting.get());
}
if (this._networkLogView) {
this._networkLogView.switchViewMode(!this._splitWidget.isResizable());
}
}
appendApplicableItems(event, contextMenu, target) {
function reveal(request) {
UI.ViewManager.ViewManager.instance()
.showView('network')
.then(this._networkLogView.resetFilter.bind(this._networkLogView))
.then(this.revealAndHighlightRequest.bind(this, request));
}
function appendRevealItem(request) {
contextMenu.revealSection().appendItem(i18nString(UIStrings.revealInNetworkPanel), reveal.bind(this, request));
}
if (event.target.isSelfOrDescendant(this.element)) {
return;
}
if (target instanceof SDK.Resource.Resource) {
const resource = target;
if (resource.request) {
appendRevealItem.call(this, resource.request);
}
return;
}
if (target instanceof Workspace.UISourceCode.UISourceCode) {
const uiSourceCode = target;
const resource = Bindings.ResourceUtils.resourceForURL(uiSourceCode.url());
if (resource && resource.request) {
appendRevealItem.call(this, resource.request);
}
return;
}
if (!(target instanceof SDK.NetworkRequest.NetworkRequest)) {
return;
}
const request = target;
if (this._networkItemView && this._networkItemView.isShowing() && this._networkItemView.request() === request) {
return;
}
appendRevealItem.call(this, request);
}
_onFilmFrameSelected(event) {
const timestamp = event.data;
this._overviewPane.setWindowTimes(0, timestamp);
}
_onFilmFrameEnter(event) {
const timestamp = event.data;
this._networkOverview.selectFilmStripFrame(timestamp);
this._networkLogView.selectFilmStripFrame(timestamp / 1000);
}
_onFilmFrameExit(_event) {
this._networkOverview.clearFilmStripFrame();
this._networkLogView.clearFilmStripFrame();
}
_onUpdateRequest(event) {
const request = event.data;
this._calculator.updateBoundaries(request);
// FIXME: Unify all time units across the frontend!
this._overviewPane.setBounds(this._calculator.minimumBoundary() * 1000, this._calculator.maximumBoundary() * 1000);
this._networkOverview.updateRequest(request);
this._overviewPane.scheduleUpdate();
}
resolveLocation(locationName) {
if (locationName === 'network-sidebar') {
return this._sidebarLocation;
}
return null;
}
}
export const displayScreenshotDelay = 1000;
let contextMenuProviderInstance;
export class ContextMenuProvider {
static instance(opts = { forceNew: null }) {
const { forceNew } = opts;
if (!contextMenuProviderInstance || forceNew) {
contextMenuProviderInstance = new ContextMenuProvider();
}
return contextMenuProviderInstance;
}
appendApplicableItems(event, contextMenu, target) {
NetworkPanel._instance().appendApplicableItems(event, contextMenu, target);
}
}
let requestRevealerInstance;
export class RequestRevealer {
static instance(opts = { forceNew: null }) {
const { forceNew } = opts;
if (!requestRevealerInstance || forceNew) {
requestRevealerInstance = new RequestRevealer();
}
return requestRevealerInstance;
}
reveal(request) {
if (!(request instanceof SDK.NetworkRequest.NetworkRequest)) {
return Promise.reject(new Error('Internal error: not a network request'));
}
const panel = NetworkPanel._instance();
return UI.ViewManager.ViewManager.instance().showView('network').then(panel.revealAndHighlightRequest.bind(panel, request));
}
}
let requestIdRevealerInstance;
export class RequestIdRevealer {
static instance(opts = { forceNew: null }) {
const { forceNew } = opts;
if (!requestIdRevealerInstance || forceNew) {
requestIdRevealerInstance = new RequestIdRevealer();
}
return requestIdRevealerInstance;
}
reveal(requestId) {
if (!(requestId instanceof NetworkForward.NetworkRequestId.NetworkRequestId)) {
return Promise.reject(new Error('Internal error: not a network request ID'));
}
const panel = NetworkPanel._instance();
return UI.ViewManager.ViewManager.instance().showView('network').then(panel.revealAndHighlightRequestWithId.bind(panel, requestId));
}
}
let networkLogWithFilterRevealerInstance;
export class NetworkLogWithFilterRevealer {
static instance(opts = { forceNew: null }) {
const { forceNew } = opts;
if (!networkLogWithFilterRevealerInstance || forceNew) {
networkLogWithFilterRevealerInstance = new NetworkLogWithFilterRevealer();
}
return networkLogWithFilterRevealerInstance;
}
reveal(request) {
if (!(request instanceof NetworkForward.UIFilter.UIRequestFilter)) {
return Promise.reject(new Error('Internal error: not a UIRequestFilter'));
}
return NetworkPanel.revealAndFilter(request.filters);
}
}
export class FilmStripRecorder {
_tracingManager;
_resourceTreeModel;
_timeCalculator;
_filmStripView;
_tracingModel;
_callback;
constructor(timeCalculator, filmStripView) {
this._tracingManager = null;
this._resourceTreeModel = null;
this._timeCalculator = timeCalculator;
this._filmStripView = filmStripView;
this._tracingModel = null;
this._callback = null;
}
traceEventsCollected(events) {
if (this._tracingModel) {
this._tracingModel.addEvents(events);
}
}
tracingComplete() {
if (!this._tracingModel || !this._tracingManager) {
return;
}
this._tracingModel.tracingComplete();
this._tracingManager = null;
if (this._callback) {
this._callback(new SDK.FilmStripModel.FilmStripModel(this._tracingModel, this._timeCalculator.minimumBoundary() * 1000));
}
this._callback = null;
if (this._resourceTreeModel) {
this._resourceTreeModel.resumeReload();
}
this._resourceTreeModel = null;
}
tracingBufferUsage() {
}
eventsRetrievalProgress(_progress) {
}
startRecording() {
this._filmStripView.reset();
this._filmStripView.setStatusText(i18nString(UIStrings.recordingFrames));
const tracingManagers = SDK.TargetManager.TargetManager.instance().models(SDK.TracingManager.TracingManager);
if (this._tracingManager || !tracingManagers.length) {
return;
}
this._tracingManager = tracingManagers[0];
if (!this._tracingManager) {
return;
}
this._resourceTreeModel = this._tracingManager.target().model(SDK.ResourceTreeModel.ResourceTreeModel);
if (this._tracingModel) {
this._tracingModel.dispose();
}
this._tracingModel = new SDK.TracingModel.TracingModel(new Bindings.TempFile.TempFileBackingStorage());
this._tracingManager.start(this, '-*,disabled-by-default-devtools.screenshot', '');
Host.userMetrics.actionTaken(Host.UserMetrics.Action.FilmStripStartedRecording);
}
isRecording() {
return Boolean(this._tracingManager);
}
stopRecording(callback) {
if (!this._tracingManager) {
return;
}
this._tracingManager.stop();
if (this._resourceTreeModel) {
this._resourceTreeModel.suspendReload();
}
this._callback = callback;
this._filmStripView.setStatusText(i18nString(UIStrings.fetchingFrames));
}
}
let networkActionDelegateInstance;
export class ActionDelegate {
static instance(opts = { forceNew: null }) {
const { forceNew } = opts;
if (!networkActionDelegateInstance || forceNew) {
networkActionDelegateInstance = new ActionDelegate();
}
return networkActionDelegateInstance;
}
handleAction(context, actionId) {
const panel = UI.Context.Context.instance().flavor(NetworkPanel);
console.assert(Boolean(panel && panel instanceof NetworkPanel));
if (!panel) {
return false;
}
switch (actionId) {
case 'network.toggle-recording': {
panel._toggleRecord(!panel._recordLogSetting.get());
return true;
}
case 'network.hide-request-details': {
if (!panel._networkItemView) {
return false;
}
panel._hideRequestPanel();
panel._networkLogView.resetFocus();
return true;
}
case 'network.search': {
const selection = UI.InspectorView.InspectorView.instance().element.window().getSelection();
if (selection) {
let queryCandidate = '';
if (selection.rangeCount) {
queryCandidate = selection.toString().replace(/\r?\n.*/, '');
}
SearchNetworkView.openSearch(queryCandidate);
return true;
}
}
}
return false;
}
}
let requestLocationRevealerInstance;
export class RequestLocationRevealer {
static instance(opts = { forceNew: null }) {
const { forceNew } = opts;
if (!requestLocationRevealerInstance || forceNew) {
requestLocationRevealerInstance = new RequestLocationRevealer();
}
return requestLocationRevealerInstance;
}
async reveal(match) {
const location = match;
const view = await NetworkPanel._instance().selectAndActivateRequest(location.request, location.tab, location.filterOptions);
if (!view) {
return;
}
if (location.searchMatch) {
await view.revealResponseBody(location.searchMatch.lineNumber);
}
if (location.header) {
view.revealHeader(location.header.section, location.header.header?.name);
}
}
}
let searchNetworkViewInstance;
export class SearchNetworkView extends Search.SearchView.SearchView {
constructor() {
super('network');
}
static instance(opts = { forceNew: null }) {
const { forceNew } = opts;
if (!searchNetworkViewInstance || forceNew) {
searchNetworkViewInstance = new SearchNetworkView();
}
return searchNetworkViewInstance;
}
static async openSearch(query, searchImmediately) {
await UI.ViewManager.ViewManager.instance().showView('network.search-network-tab');
const searchView = SearchNetworkView.instance();
searchView.toggle(query, Boolean(searchImmediately));
return searchView;
}
createScope() {
return new NetworkSearchScope();
}
}