guochanpingtai/.local-browser/linux-722234/chrome-linux/resources/inspector/console/ConsoleView.js

export default class ConsoleView extends UI.VBox{constructor(){super();this.setMinimumSize(0,35);this.registerRequiredCSS('console/consoleView.css');this.registerRequiredCSS('object_ui/objectValue.css');this._searchableView=new UI.SearchableView(this);this._searchableView.element.classList.add('console-searchable-view');this._searchableView.setPlaceholder(Common.UIString('Find string in logs'));this._searchableView.setMinimalSearchQuerySize(0);this._sidebar=new Console.ConsoleSidebar();this._sidebar.addEventListener(Console.ConsoleSidebar.Events.FilterSelected,this._onFilterChanged.bind(this));this._isSidebarOpen=false;this._filter=new ConsoleViewFilter(this._onFilterChanged.bind(this));const consoleToolbarContainer=this.element.createChild('div','console-toolbar-container');this._splitWidget=new UI.SplitWidget(true,false,'console.sidebar.width',100);this._splitWidget.setMainWidget(this._searchableView);this._splitWidget.setSidebarWidget(this._sidebar);this._splitWidget.show(this.element);this._splitWidget.hideSidebar();this._splitWidget.enableShowModeSaving();this._isSidebarOpen=this._splitWidget.showMode()===UI.SplitWidget.ShowMode.Both;if(this._isSidebarOpen){this._filter._levelMenuButton.setEnabled(false);}
this._splitWidget.addEventListener(UI.SplitWidget.Events.ShowModeChanged,event=>{this._isSidebarOpen=event.data===UI.SplitWidget.ShowMode.Both;this._filter._levelMenuButton.setEnabled(!this._isSidebarOpen);this._onFilterChanged();});this._contentsElement=this._searchableView.element;this.element.classList.add('console-view');this._visibleViewMessages=[];this._hiddenByFilterCount=0;this._shouldBeHiddenCache=new Set();this._groupableMessages=new Map();this._groupableMessageTitle=new Map();this._regexMatchRanges=[];this._consoleContextSelector=new Console.ConsoleContextSelector();this._filterStatusText=new UI.ToolbarText();this._filterStatusText.element.classList.add('dimmed');this._showSettingsPaneSetting=Common.settings.createSetting('consoleShowSettingsToolbar',false);this._showSettingsPaneButton=new UI.ToolbarSettingToggle(this._showSettingsPaneSetting,'largeicon-settings-gear',Common.UIString('Console settings'));this._progressToolbarItem=new UI.ToolbarItem(createElement('div'));this._groupSimilarSetting=Common.settings.moduleSetting('consoleGroupSimilar');this._groupSimilarSetting.addChangeListener(()=>this._updateMessageList());const groupSimilarToggle=new UI.ToolbarSettingCheckbox(this._groupSimilarSetting,Common.UIString('Group similar'));const toolbar=new UI.Toolbar('console-main-toolbar',consoleToolbarContainer);const rightToolbar=new UI.Toolbar('',consoleToolbarContainer);toolbar.appendToolbarItem(this._splitWidget.createShowHideSidebarButton(ls`console sidebar`));toolbar.appendToolbarItem(UI.Toolbar.createActionButton((UI.actionRegistry.action('console.clear'))));toolbar.appendSeparator();toolbar.appendToolbarItem(this._consoleContextSelector.toolbarItem());toolbar.appendSeparator();const liveExpressionButton=UI.Toolbar.createActionButton((UI.actionRegistry.action('console.create-pin')));toolbar.appendToolbarItem(liveExpressionButton);toolbar.appendSeparator();toolbar.appendToolbarItem(this._filter._textFilterUI);toolbar.appendToolbarItem(this._filter._levelMenuButton);toolbar.appendToolbarItem(this._progressToolbarItem);rightToolbar.appendSeparator();rightToolbar.appendToolbarItem(this._filterStatusText);rightToolbar.appendToolbarItem(this._showSettingsPaneButton);this._preserveLogCheckbox=new UI.ToolbarSettingCheckbox(Common.moduleSetting('preserveConsoleLog'),Common.UIString('Do not clear log on page reload / navigation'),Common.UIString('Preserve log'));this._hideNetworkMessagesCheckbox=new UI.ToolbarSettingCheckbox(this._filter._hideNetworkMessagesSetting,this._filter._hideNetworkMessagesSetting.title(),Common.UIString('Hide network'));const filterByExecutionContextCheckbox=new UI.ToolbarSettingCheckbox(this._filter._filterByExecutionContextSetting,Common.UIString('Only show messages from the current context (top, iframe, worker, extension)'),Common.UIString('Selected context only'));const monitoringXHREnabledSetting=Common.moduleSetting('monitoringXHREnabled');this._timestampsSetting=Common.moduleSetting('consoleTimestampsEnabled');this._consoleHistoryAutocompleteSetting=Common.moduleSetting('consoleHistoryAutocomplete');const settingsPane=new UI.HBox();settingsPane.show(this._contentsElement);settingsPane.element.classList.add('console-settings-pane');UI.ARIAUtils.setAccessibleName(settingsPane.element,ls`Console settings`);UI.ARIAUtils.markAsGroup(settingsPane.element);const settingsToolbarLeft=new UI.Toolbar('',settingsPane.element);settingsToolbarLeft.makeVertical();settingsToolbarLeft.appendToolbarItem(this._hideNetworkMessagesCheckbox);settingsToolbarLeft.appendToolbarItem(this._preserveLogCheckbox);settingsToolbarLeft.appendToolbarItem(filterByExecutionContextCheckbox);settingsToolbarLeft.appendToolbarItem(groupSimilarToggle);const settingsToolbarRight=new UI.Toolbar('',settingsPane.element);settingsToolbarRight.makeVertical();settingsToolbarRight.appendToolbarItem(new UI.ToolbarSettingCheckbox(monitoringXHREnabledSetting));const eagerEvalCheckbox=new UI.ToolbarSettingCheckbox(Common.settings.moduleSetting('consoleEagerEval'),ls`Eagerly evaluate text in the prompt`);settingsToolbarRight.appendToolbarItem(eagerEvalCheckbox);settingsToolbarRight.appendToolbarItem(new UI.ToolbarSettingCheckbox(this._consoleHistoryAutocompleteSetting));const userGestureCheckbox=new UI.ToolbarSettingCheckbox(Common.settings.moduleSetting('consoleUserActivationEval'));settingsToolbarRight.appendToolbarItem(userGestureCheckbox);if(!this._showSettingsPaneSetting.get()){settingsPane.element.classList.add('hidden');}
this._showSettingsPaneSetting.addChangeListener(()=>settingsPane.element.classList.toggle('hidden',!this._showSettingsPaneSetting.get()));this._pinPane=new Console.ConsolePinPane(liveExpressionButton);this._pinPane.element.classList.add('console-view-pinpane');this._pinPane.show(this._contentsElement);this._pinPane.element.addEventListener('keydown',event=>{if((event.key==='Enter'&&UI.KeyboardShortcut.eventHasCtrlOrMeta((event)))||event.keyCode===UI.KeyboardShortcut.Keys.Esc.code){this._prompt.focus();event.consume();}});this._viewport=new Console.ConsoleViewport(this);this._viewport.setStickToBottom(true);this._viewport.contentElement().classList.add('console-group','console-group-messages');this._contentsElement.appendChild(this._viewport.element);this._messagesElement=this._viewport.element;this._messagesElement.id='console-messages';this._messagesElement.classList.add('monospace');this._messagesElement.addEventListener('click',this._messagesClicked.bind(this),false);this._messagesElement.addEventListener('paste',this._messagesPasted.bind(this),true);this._messagesElement.addEventListener('clipboard-paste',this._messagesPasted.bind(this),true);this._viewportThrottler=new Common.Throttler(50);this._pendingBatchResize=false;this._onMessageResizedBound=this._onMessageResized.bind(this);this._topGroup=ConsoleGroup.createTopGroup();this._currentGroup=this._topGroup;this._promptElement=this._messagesElement.createChild('div','source-code');this._promptElement.id='console-prompt';const selectAllFixer=this._messagesElement.createChild('div','console-view-fix-select-all');selectAllFixer.textContent='.';UI.ARIAUtils.markAsHidden(selectAllFixer);this._registerShortcuts();this._messagesElement.addEventListener('contextmenu',this._handleContextMenuEvent.bind(this),false);this._linkifier=new Components.Linkifier(Console.ConsoleViewMessage.MaxLengthForLinks);this._consoleMessages=[];this._viewMessageSymbol=Symbol('viewMessage');this._consoleHistorySetting=Common.settings.createLocalSetting('consoleHistory',[]);this._prompt=new Console.ConsolePrompt();this._prompt.show(this._promptElement);this._prompt.element.addEventListener('keydown',this._promptKeyDown.bind(this),true);this._prompt.addEventListener(Console.ConsolePrompt.Events.TextChanged,this._promptTextChanged,this);this._messagesElement.addEventListener('keydown',this._messagesKeyDown.bind(this),false);this._prompt.element.addEventListener('focusin',()=>{if(this._isScrolledToBottom()){this._viewport.setStickToBottom(true);}});this._consoleHistoryAutocompleteSetting.addChangeListener(this._consoleHistoryAutocompleteChanged,this);const historyData=this._consoleHistorySetting.get();this._prompt.history().setHistoryData(historyData);this._consoleHistoryAutocompleteChanged();this._updateFilterStatus();this._timestampsSetting.addChangeListener(this._consoleTimestampsSettingChanged,this);this._registerWithMessageSink();UI.context.addFlavorChangeListener(SDK.ExecutionContext,this._executionContextChanged,this);this._messagesElement.addEventListener('mousedown',event=>this._updateStickToBottomOnPointerDown(event.button===2),false);this._messagesElement.addEventListener('mouseup',this._updateStickToBottomOnPointerUp.bind(this),false);this._messagesElement.addEventListener('mouseleave',this._updateStickToBottomOnPointerUp.bind(this),false);this._messagesElement.addEventListener('wheel',this._updateStickToBottomOnWheel.bind(this),false);this._messagesElement.addEventListener('touchstart',this._updateStickToBottomOnPointerDown.bind(this,false),false);this._messagesElement.addEventListener('touchend',this._updateStickToBottomOnPointerUp.bind(this),false);this._messagesElement.addEventListener('touchcancel',this._updateStickToBottomOnPointerUp.bind(this),false);SDK.consoleModel.addEventListener(SDK.ConsoleModel.Events.ConsoleCleared,this._consoleCleared,this);SDK.consoleModel.addEventListener(SDK.ConsoleModel.Events.MessageAdded,this._onConsoleMessageAdded,this);SDK.consoleModel.addEventListener(SDK.ConsoleModel.Events.MessageUpdated,this._onConsoleMessageUpdated,this);SDK.consoleModel.addEventListener(SDK.ConsoleModel.Events.CommandEvaluated,this._commandEvaluated,this);SDK.consoleModel.messages().forEach(this._addConsoleMessage,this);}
static instance(){if(!ConsoleView._instance){ConsoleView._instance=new ConsoleView();}
return ConsoleView._instance;}
static clearConsole(){SDK.consoleModel.requestClearMessages();}
_onFilterChanged(){this._filter._currentFilter.levelsMask=this._isSidebarOpen?Console.ConsoleFilter.allLevelsFilterValue():this._filter._messageLevelFiltersSetting.get();this._cancelBuildHiddenCache();if(this._immediatelyFilterMessagesForTest){for(const viewMessage of this._consoleMessages){this._computeShouldMessageBeVisible(viewMessage);}
this._updateMessageList();return;}
this._buildHiddenCache(0,this._consoleMessages.slice());}
_setImmediatelyFilterMessagesForTest(){this._immediatelyFilterMessagesForTest=true;}
searchableView(){return this._searchableView;}
_clearHistory(){this._consoleHistorySetting.set([]);this._prompt.history().setHistoryData([]);}
_consoleHistoryAutocompleteChanged(){this._prompt.setAddCompletionsFromHistory(this._consoleHistoryAutocompleteSetting.get());}
itemCount(){return this._visibleViewMessages.length;}
itemElement(index){return this._visibleViewMessages[index];}
fastHeight(index){return this._visibleViewMessages[index].fastHeight();}
minimumRowHeight(){return 16;}
_registerWithMessageSink(){Common.console.messages().forEach(this._addSinkMessage,this);Common.console.addEventListener(Common.Console.Events.MessageAdded,messageAdded,this);function messageAdded(event){this._addSinkMessage((event.data));}}
_addSinkMessage(message){let level=SDK.ConsoleMessage.MessageLevel.Verbose;switch(message.level){case Common.Console.MessageLevel.Info:level=SDK.ConsoleMessage.MessageLevel.Info;break;case Common.Console.MessageLevel.Error:level=SDK.ConsoleMessage.MessageLevel.Error;break;case Common.Console.MessageLevel.Warning:level=SDK.ConsoleMessage.MessageLevel.Warning;break;}
const consoleMessage=new SDK.ConsoleMessage(null,SDK.ConsoleMessage.MessageSource.Other,level,message.text,SDK.ConsoleMessage.MessageType.System,undefined,undefined,undefined,undefined,undefined,message.timestamp);this._addConsoleMessage(consoleMessage);}
_consoleTimestampsSettingChanged(){this._updateMessageList();this._consoleMessages.forEach(viewMessage=>viewMessage.updateTimestamp());this._groupableMessageTitle.forEach(viewMessage=>viewMessage.updateTimestamp());}
_executionContextChanged(){this._prompt.clearAutocomplete();}
willHide(){this._hidePromptSuggestBox();}
wasShown(){this._viewport.refresh();}
focus(){if(this._viewport.hasVirtualSelection()){this._viewport.contentElement().focus();}else{this._focusPrompt();}}
_focusPrompt(){if(!this._prompt.hasFocus()){const oldStickToBottom=this._viewport.stickToBottom();const oldScrollTop=this._viewport.element.scrollTop;this._prompt.focus();this._viewport.setStickToBottom(oldStickToBottom);this._viewport.element.scrollTop=oldScrollTop;}}
restoreScrollPositions(){if(this._viewport.stickToBottom()){this._immediatelyScrollToBottom();}else{super.restoreScrollPositions();}}
onResize(){this._scheduleViewportRefresh();this._hidePromptSuggestBox();if(this._viewport.stickToBottom()){this._immediatelyScrollToBottom();}
for(let i=0;i<this._visibleViewMessages.length;++i){this._visibleViewMessages[i].onResize();}}
_hidePromptSuggestBox(){this._prompt.clearAutocomplete();}
_invalidateViewport(){if(this._muteViewportUpdates){this._maybeDirtyWhileMuted=true;return Promise.resolve();}
if(this._needsFullUpdate){this._updateMessageList();delete this._needsFullUpdate;}else{this._viewport.invalidate();}
return Promise.resolve();}
_scheduleViewportRefresh(){if(this._muteViewportUpdates){this._maybeDirtyWhileMuted=true;this._scheduleViewportRefreshForTest(true);return;}else{this._scheduleViewportRefreshForTest(false);}
this._scheduledRefreshPromiseForTest=this._viewportThrottler.schedule(this._invalidateViewport.bind(this));}
_scheduleViewportRefreshForTest(muted){}
_immediatelyScrollToBottom(){this._viewport.setStickToBottom(true);this._promptElement.scrollIntoView(true);}
_updateFilterStatus(){if(this._hiddenByFilterCount===this._lastShownHiddenByFilterCount){return;}
this._filterStatusText.setText(ls`${this._hiddenByFilterCount} hidden`);this._filterStatusText.setVisible(!!this._hiddenByFilterCount);this._lastShownHiddenByFilterCount=this._hiddenByFilterCount;}
_onConsoleMessageAdded(event){const message=(event.data);this._addConsoleMessage(message);}
_addConsoleMessage(message){const viewMessage=this._createViewMessage(message);message[this._viewMessageSymbol]=viewMessage;if(message.type===SDK.ConsoleMessage.MessageType.Command||message.type===SDK.ConsoleMessage.MessageType.Result){const lastMessage=this._consoleMessages.peekLast();viewMessage[_messageSortingTimeSymbol]=lastMessage?lastMessage[_messageSortingTimeSymbol]:0;}else{viewMessage[_messageSortingTimeSymbol]=viewMessage.consoleMessage().timestamp;}
let insertAt;if(!this._consoleMessages.length||timeComparator(viewMessage,this._consoleMessages[this._consoleMessages.length-1])>0){insertAt=this._consoleMessages.length;}else{insertAt=this._consoleMessages.upperBound(viewMessage,timeComparator);}
const insertedInMiddle=insertAt<this._consoleMessages.length;this._consoleMessages.splice(insertAt,0,viewMessage);this._filter.onMessageAdded(message);this._sidebar.onMessageAdded(viewMessage);let shouldGoIntoGroup=false;if(message.isGroupable()){const groupKey=viewMessage.groupKey();shouldGoIntoGroup=this._groupSimilarSetting.get()&&this._groupableMessages.has(groupKey);let list=this._groupableMessages.get(groupKey);if(!list){list=[];this._groupableMessages.set(groupKey,list);}
list.push(viewMessage);}
this._computeShouldMessageBeVisible(viewMessage);if(!shouldGoIntoGroup&&!insertedInMiddle){this._appendMessageToEnd(viewMessage);this._updateFilterStatus();this._searchableView.updateSearchMatchesCount(this._regexMatchRanges.length);}else{this._needsFullUpdate=true;}
this._scheduleViewportRefresh();this._consoleMessageAddedForTest(viewMessage);function timeComparator(viewMessage1,viewMessage2){return viewMessage1[_messageSortingTimeSymbol]-viewMessage2[_messageSortingTimeSymbol];}}
_onConsoleMessageUpdated(event){const message=(event.data);const viewMessage=message[this._viewMessageSymbol];if(viewMessage){viewMessage.updateMessageElement();this._computeShouldMessageBeVisible(viewMessage);this._updateMessageList();}}
_consoleMessageAddedForTest(viewMessage){}
_shouldMessageBeVisible(viewMessage){return!this._shouldBeHiddenCache.has(viewMessage);}
_computeShouldMessageBeVisible(viewMessage){if(this._filter.shouldBeVisible(viewMessage)&&(!this._isSidebarOpen||this._sidebar.shouldBeVisible(viewMessage))){this._shouldBeHiddenCache.delete(viewMessage);}else{this._shouldBeHiddenCache.add(viewMessage);}}
_appendMessageToEnd(viewMessage,preventCollapse){if(!this._shouldMessageBeVisible(viewMessage)){this._hiddenByFilterCount++;return;}
if(!preventCollapse&&this._tryToCollapseMessages(viewMessage,this._visibleViewMessages.peekLast())){return;}
const lastMessage=this._visibleViewMessages.peekLast();if(viewMessage.consoleMessage().type===SDK.ConsoleMessage.MessageType.EndGroup){if(lastMessage&&!this._currentGroup.messagesHidden()){lastMessage.incrementCloseGroupDecorationCount();}
this._currentGroup=this._currentGroup.parentGroup()||this._currentGroup;return;}
if(!this._currentGroup.messagesHidden()){const originatingMessage=viewMessage.consoleMessage().originatingMessage();if(lastMessage&&originatingMessage&&lastMessage.consoleMessage()===originatingMessage){viewMessage.toMessageElement().classList.add('console-adjacent-user-command-result');}
this._visibleViewMessages.push(viewMessage);this._searchMessage(this._visibleViewMessages.length-1);}
if(viewMessage.consoleMessage().isGroupStartMessage()){this._currentGroup=new ConsoleGroup(this._currentGroup,viewMessage);}
this._messageAppendedForTests();}
_messageAppendedForTests(){}
_createViewMessage(message){const nestingLevel=this._currentGroup.nestingLevel();switch(message.type){case SDK.ConsoleMessage.MessageType.Command:return new ConsoleCommand(message,this._linkifier,nestingLevel,this._onMessageResizedBound);case SDK.ConsoleMessage.MessageType.Result:return new ConsoleCommandResult(message,this._linkifier,nestingLevel,this._onMessageResizedBound);case SDK.ConsoleMessage.MessageType.StartGroupCollapsed:case SDK.ConsoleMessage.MessageType.StartGroup:return new Console.ConsoleGroupViewMessage(message,this._linkifier,nestingLevel,this._updateMessageList.bind(this),this._onMessageResizedBound);default:return new Console.ConsoleViewMessage(message,this._linkifier,nestingLevel,this._onMessageResizedBound);}}
async _onMessageResized(event){const treeElement=(event.data);if(this._pendingBatchResize||!treeElement.treeOutline){return;}
this._pendingBatchResize=true;await Promise.resolve();const treeOutlineElement=treeElement.treeOutline.element;this._viewport.setStickToBottom(this._isScrolledToBottom());if(treeOutlineElement.offsetHeight<=this._messagesElement.offsetHeight){treeOutlineElement.scrollIntoViewIfNeeded();}
this._pendingBatchResize=false;}
_consoleCleared(){const hadFocus=this._viewport.element.hasFocus();this._cancelBuildHiddenCache();this._currentMatchRangeIndex=-1;this._consoleMessages=[];this._groupableMessages.clear();this._groupableMessageTitle.clear();this._sidebar.clear();this._updateMessageList();this._hidePromptSuggestBox();this._viewport.setStickToBottom(true);this._linkifier.reset();this._filter.clear();if(hadFocus){this._prompt.focus();}}
_handleContextMenuEvent(event){const contextMenu=new UI.ContextMenu(event);if(event.target.isSelfOrDescendant(this._promptElement)){contextMenu.show();return;}
const sourceElement=event.target.enclosingNodeOrSelfWithClass('console-message-wrapper');const consoleMessage=sourceElement?sourceElement.message.consoleMessage():null;if(consoleMessage&&consoleMessage.url){const menuTitle=ls`Hide messages from ${new Common.ParsedURL(consoleMessage.url).displayName}`;contextMenu.headerSection().appendItem(menuTitle,this._filter.addMessageURLFilter.bind(this._filter,consoleMessage.url));}
contextMenu.defaultSection().appendAction('console.clear');contextMenu.defaultSection().appendAction('console.clear.history');contextMenu.saveSection().appendItem(Common.UIString('Save as...'),this._saveConsole.bind(this));if(this.element.hasSelection()){contextMenu.clipboardSection().appendItem(Common.UIString('Copy visible styled selection'),this._viewport.copyWithStyles.bind(this._viewport));}
if(consoleMessage){const request=SDK.NetworkLog.requestForConsoleMessage(consoleMessage);if(request&&SDK.NetworkManager.canReplayRequest(request)){contextMenu.debugSection().appendItem(ls`Replay XHR`,SDK.NetworkManager.replayRequest.bind(null,request));}}
contextMenu.show();}
async _saveConsole(){const url=SDK.targetManager.mainTarget().inspectedURL();const parsedURL=url.asParsedURL();const filename=String.sprintf('%s-%d.log',parsedURL?parsedURL.host:'console',Date.now());const stream=new Bindings.FileOutputStream();const progressIndicator=new UI.ProgressIndicator();progressIndicator.setTitle(Common.UIString('Writing file…'));progressIndicator.setTotalWork(this.itemCount());const chunkSize=350;if(!await stream.open(filename)){return;}
this._progressToolbarItem.element.appendChild(progressIndicator.element);let messageIndex=0;while(messageIndex<this.itemCount()&&!progressIndicator.isCanceled()){const messageContents=[];let i;for(i=0;i<chunkSize&&i+messageIndex<this.itemCount();++i){const message=(this.itemElement(messageIndex+i));messageContents.push(message.toExportString());}
messageIndex+=i;await stream.write(messageContents.join('\n')+'\n');progressIndicator.setWorked(messageIndex);}
stream.close();progressIndicator.done();}
_tryToCollapseMessages(viewMessage,lastMessage){const timestampsShown=this._timestampsSetting.get();if(!timestampsShown&&lastMessage&&!viewMessage.consoleMessage().isGroupMessage()&&viewMessage.consoleMessage().type!==SDK.ConsoleMessage.MessageType.Command&&viewMessage.consoleMessage().type!==SDK.ConsoleMessage.MessageType.Result&&viewMessage.consoleMessage().isEqual(lastMessage.consoleMessage())){lastMessage.incrementRepeatCount();if(viewMessage.isLastInSimilarGroup()){lastMessage.setInSimilarGroup(true,true);}
return true;}
return false;}
_buildHiddenCache(startIndex,viewMessages){const startTime=Date.now();let i;for(i=startIndex;i<viewMessages.length;++i){this._computeShouldMessageBeVisible(viewMessages[i]);if(i%10===0&&Date.now()-startTime>12){break;}}
if(i===viewMessages.length){this._updateMessageList();return;}
this._buildHiddenCacheTimeout=this.element.window().requestAnimationFrame(this._buildHiddenCache.bind(this,i,viewMessages));}
_cancelBuildHiddenCache(){this._shouldBeHiddenCache.clear();if(this._buildHiddenCacheTimeout){this.element.window().cancelAnimationFrame(this._buildHiddenCacheTimeout);delete this._buildHiddenCacheTimeout;}}
_updateMessageList(){this._topGroup=ConsoleGroup.createTopGroup();this._currentGroup=this._topGroup;this._regexMatchRanges=[];this._hiddenByFilterCount=0;for(let i=0;i<this._visibleViewMessages.length;++i){this._visibleViewMessages[i].resetCloseGroupDecorationCount();this._visibleViewMessages[i].resetIncrementRepeatCount();}
this._visibleViewMessages=[];if(this._groupSimilarSetting.get()){this._addGroupableMessagesToEnd();}else{for(let i=0;i<this._consoleMessages.length;++i){this._consoleMessages[i].setInSimilarGroup(false);this._appendMessageToEnd(this._consoleMessages[i]);}}
this._updateFilterStatus();this._searchableView.updateSearchMatchesCount(this._regexMatchRanges.length);this._viewport.invalidate();}
_addGroupableMessagesToEnd(){const alreadyAdded=new Set();const processedGroupKeys=new Set();for(let i=0;i<this._consoleMessages.length;++i){const viewMessage=this._consoleMessages[i];const message=viewMessage.consoleMessage();if(alreadyAdded.has(message)){continue;}
if(!message.isGroupable()){this._appendMessageToEnd(viewMessage);alreadyAdded.add(message);continue;}
const key=viewMessage.groupKey();const viewMessagesInGroup=this._groupableMessages.get(key);if(!viewMessagesInGroup||viewMessagesInGroup.length<5){viewMessage.setInSimilarGroup(false);this._appendMessageToEnd(viewMessage);alreadyAdded.add(message);continue;}
if(processedGroupKeys.has(key)){continue;}
if(!viewMessagesInGroup.find(x=>this._shouldMessageBeVisible(x))){alreadyAdded.addAll(viewMessagesInGroup);processedGroupKeys.add(key);continue;}
let startGroupViewMessage=this._groupableMessageTitle.get(key);if(!startGroupViewMessage){const startGroupMessage=new SDK.ConsoleMessage(null,message.source,message.level,viewMessage.groupTitle(),SDK.ConsoleMessage.MessageType.StartGroupCollapsed);startGroupViewMessage=this._createViewMessage(startGroupMessage);this._groupableMessageTitle.set(key,startGroupViewMessage);}
startGroupViewMessage.setRepeatCount(viewMessagesInGroup.length);this._appendMessageToEnd(startGroupViewMessage);for(const viewMessageInGroup of viewMessagesInGroup){viewMessageInGroup.setInSimilarGroup(true,viewMessagesInGroup.peekLast()===viewMessageInGroup);this._appendMessageToEnd(viewMessageInGroup,true);alreadyAdded.add(viewMessageInGroup.consoleMessage());}
const endGroupMessage=new SDK.ConsoleMessage(null,message.source,message.level,message.messageText,SDK.ConsoleMessage.MessageType.EndGroup);this._appendMessageToEnd(this._createViewMessage(endGroupMessage));}}
_messagesClicked(event){const target=(event.target);if(!this._messagesElement.hasSelection()){const clickedOutsideMessageList=target===this._messagesElement||this._prompt.belowEditorElement().isSelfOrAncestor(target);if(clickedOutsideMessageList){this._prompt.moveCaretToEndOfPrompt();this._focusPrompt();}}}
_messagesKeyDown(event){const hasActionModifier=event.ctrlKey||event.altKey||event.metaKey;if(hasActionModifier||event.key.length!==1||UI.isEditing()||this._messagesElement.hasSelection()){return;}
this._prompt.moveCaretToEndOfPrompt();this._focusPrompt();}
_messagesPasted(event){if(UI.isEditing()){return;}
this._prompt.focus();}
_registerShortcuts(){this._shortcuts={};this._shortcuts[UI.KeyboardShortcut.makeKey('u',UI.KeyboardShortcut.Modifiers.Ctrl)]=this._clearPromptBackwards.bind(this);}
_clearPromptBackwards(){this._prompt.setText('');}
_promptKeyDown(event){const keyboardEvent=(event);if(keyboardEvent.key==='PageUp'){this._updateStickToBottomOnWheel();return;}
const shortcut=UI.KeyboardShortcut.makeKeyFromEvent(keyboardEvent);const handler=this._shortcuts[shortcut];if(handler){handler();keyboardEvent.preventDefault();}}
_printResult(result,originatingConsoleMessage,exceptionDetails){if(!result){return;}
const level=!!exceptionDetails?SDK.ConsoleMessage.MessageLevel.Error:SDK.ConsoleMessage.MessageLevel.Info;let message;if(!exceptionDetails){message=new SDK.ConsoleMessage(result.runtimeModel(),SDK.ConsoleMessage.MessageSource.JS,level,'',SDK.ConsoleMessage.MessageType.Result,undefined,undefined,undefined,[result]);}else{message=SDK.ConsoleMessage.fromException(result.runtimeModel(),exceptionDetails,SDK.ConsoleMessage.MessageType.Result,undefined,undefined);}
message.setOriginatingMessage(originatingConsoleMessage);SDK.consoleModel.addMessage(message);}
_commandEvaluated(event){const data=(event.data);this._prompt.history().pushHistoryItem(data.commandMessage.messageText);this._consoleHistorySetting.set(this._prompt.history().historyData().slice(-persistedHistorySize));this._printResult(data.result,data.commandMessage,data.exceptionDetails);}
elementsToRestoreScrollPositionsFor(){return[this._messagesElement];}
searchCanceled(){this._cleanupAfterSearch();for(let i=0;i<this._visibleViewMessages.length;++i){const message=this._visibleViewMessages[i];message.setSearchRegex(null);}
this._currentMatchRangeIndex=-1;this._regexMatchRanges=[];delete this._searchRegex;this._viewport.refresh();}
performSearch(searchConfig,shouldJump,jumpBackwards){this.searchCanceled();this._searchableView.updateSearchMatchesCount(0);this._searchRegex=searchConfig.toSearchRegex(true);this._regexMatchRanges=[];this._currentMatchRangeIndex=-1;if(shouldJump){this._searchShouldJumpBackwards=!!jumpBackwards;}
this._searchProgressIndicator=new UI.ProgressIndicator();this._searchProgressIndicator.setTitle(Common.UIString('Searching…'));this._searchProgressIndicator.setTotalWork(this._visibleViewMessages.length);this._progressToolbarItem.element.appendChild(this._searchProgressIndicator.element);this._innerSearch(0);}
_cleanupAfterSearch(){delete this._searchShouldJumpBackwards;if(this._innerSearchTimeoutId){clearTimeout(this._innerSearchTimeoutId);delete this._innerSearchTimeoutId;}
if(this._searchProgressIndicator){this._searchProgressIndicator.done();delete this._searchProgressIndicator;}}
_searchFinishedForTests(){}
_innerSearch(index){delete this._innerSearchTimeoutId;if(this._searchProgressIndicator.isCanceled()){this._cleanupAfterSearch();return;}
const startTime=Date.now();for(;index<this._visibleViewMessages.length&&Date.now()-startTime<100;++index){this._searchMessage(index);}
this._searchableView.updateSearchMatchesCount(this._regexMatchRanges.length);if(typeof this._searchShouldJumpBackwards!=='undefined'&&this._regexMatchRanges.length){this._jumpToMatch(this._searchShouldJumpBackwards?-1:0);delete this._searchShouldJumpBackwards;}
if(index===this._visibleViewMessages.length){this._cleanupAfterSearch();setTimeout(this._searchFinishedForTests.bind(this),0);return;}
this._innerSearchTimeoutId=setTimeout(this._innerSearch.bind(this,index),100);this._searchProgressIndicator.setWorked(index);}
_searchMessage(index){const message=this._visibleViewMessages[index];message.setSearchRegex(this._searchRegex);for(let i=0;i<message.searchCount();++i){this._regexMatchRanges.push({messageIndex:index,matchIndex:i});}}
jumpToNextSearchResult(){this._jumpToMatch(this._currentMatchRangeIndex+1);}
jumpToPreviousSearchResult(){this._jumpToMatch(this._currentMatchRangeIndex-1);}
supportsCaseSensitiveSearch(){return true;}
supportsRegexSearch(){return true;}
_jumpToMatch(index){if(!this._regexMatchRanges.length){return;}
let matchRange;if(this._currentMatchRangeIndex>=0){matchRange=this._regexMatchRanges[this._currentMatchRangeIndex];const message=this._visibleViewMessages[matchRange.messageIndex];message.searchHighlightNode(matchRange.matchIndex).classList.remove(UI.highlightedCurrentSearchResultClassName);}
index=mod(index,this._regexMatchRanges.length);this._currentMatchRangeIndex=index;this._searchableView.updateCurrentMatchIndex(index);matchRange=this._regexMatchRanges[index];const message=this._visibleViewMessages[matchRange.messageIndex];const highlightNode=message.searchHighlightNode(matchRange.matchIndex);highlightNode.classList.add(UI.highlightedCurrentSearchResultClassName);this._viewport.scrollItemIntoView(matchRange.messageIndex);highlightNode.scrollIntoViewIfNeeded();}
_updateStickToBottomOnPointerDown(isRightClick){this._muteViewportUpdates=!isRightClick;this._viewport.setStickToBottom(false);if(this._waitForScrollTimeout){clearTimeout(this._waitForScrollTimeout);delete this._waitForScrollTimeout;}}
_updateStickToBottomOnPointerUp(){if(!this._muteViewportUpdates){return;}
this._waitForScrollTimeout=setTimeout(updateViewportState.bind(this),200);function updateViewportState(){this._muteViewportUpdates=false;if(this.isShowing()){this._viewport.setStickToBottom(this._isScrolledToBottom());}
if(this._maybeDirtyWhileMuted){this._scheduleViewportRefresh();delete this._maybeDirtyWhileMuted;}
delete this._waitForScrollTimeout;this._updateViewportStickinessForTest();}}
_updateViewportStickinessForTest(){}
_updateStickToBottomOnWheel(){this._updateStickToBottomOnPointerDown();this._updateStickToBottomOnPointerUp();}
_promptTextChanged(){const oldStickToBottom=this._viewport.stickToBottom();const willStickToBottom=this._isScrolledToBottom();this._viewport.setStickToBottom(willStickToBottom);if(willStickToBottom&&!oldStickToBottom){this._scheduleViewportRefresh();}
this._promptTextChangedForTest();}
_promptTextChangedForTest(){}
_isScrolledToBottom(){const distanceToPromptEditorBottom=this._messagesElement.scrollHeight-this._messagesElement.scrollTop-
this._messagesElement.clientHeight-this._prompt.belowEditorElement().offsetHeight;return distanceToPromptEditorBottom<=2;}}
const persistedHistorySize=300;export class ConsoleViewFilter{constructor(filterChangedCallback){this._filterChanged=filterChangedCallback;this._messageLevelFiltersSetting=ConsoleViewFilter.levelFilterSetting();this._hideNetworkMessagesSetting=Common.moduleSetting('hideNetworkMessages');this._filterByExecutionContextSetting=Common.moduleSetting('selectedContextFilterEnabled');this._messageLevelFiltersSetting.addChangeListener(this._onFilterChanged.bind(this));this._hideNetworkMessagesSetting.addChangeListener(this._onFilterChanged.bind(this));this._filterByExecutionContextSetting.addChangeListener(this._onFilterChanged.bind(this));UI.context.addFlavorChangeListener(SDK.ExecutionContext,this._onFilterChanged,this);const filterKeys=Object.values(Console.ConsoleFilter.FilterType);this._suggestionBuilder=new UI.FilterSuggestionBuilder(filterKeys);this._textFilterUI=new UI.ToolbarInput(Common.UIString('Filter'),'',0.2,1,Common.UIString('e.g. /event\\d/ -cdn url:a.com'),this._suggestionBuilder.completions.bind(this._suggestionBuilder));this._textFilterSetting=Common.settings.createSetting('console.textFilter','');if(this._textFilterSetting.get()){this._textFilterUI.setValue(this._textFilterSetting.get());}
this._textFilterUI.addEventListener(UI.ToolbarInput.Event.TextChanged,()=>{this._textFilterSetting.set(this._textFilterUI.value());this._onFilterChanged();});this._filterParser=new TextUtils.FilterParser(filterKeys);this._currentFilter=new Console.ConsoleFilter('',[],null,this._messageLevelFiltersSetting.get());this._updateCurrentFilter();this._levelLabels={};this._levelLabels[SDK.ConsoleMessage.MessageLevel.Verbose]=Common.UIString('Verbose');this._levelLabels[SDK.ConsoleMessage.MessageLevel.Info]=Common.UIString('Info');this._levelLabels[SDK.ConsoleMessage.MessageLevel.Warning]=Common.UIString('Warnings');this._levelLabels[SDK.ConsoleMessage.MessageLevel.Error]=Common.UIString('Errors');this._levelMenuButton=new UI.ToolbarButton(ls`Log levels`);this._levelMenuButton.turnIntoSelect();this._levelMenuButton.addEventListener(UI.ToolbarButton.Events.Click,this._showLevelContextMenu.bind(this));UI.ARIAUtils.markAsMenuButton(this._levelMenuButton.element);this._updateLevelMenuButtonText();this._messageLevelFiltersSetting.addChangeListener(this._updateLevelMenuButtonText.bind(this));}
onMessageAdded(message){if(message.type===SDK.ConsoleMessage.MessageType.Command||message.type===SDK.ConsoleMessage.MessageType.Result||message.isGroupMessage()){return;}
if(message.context){this._suggestionBuilder.addItem(Console.ConsoleFilter.FilterType.Context,message.context);}
if(message.source){this._suggestionBuilder.addItem(Console.ConsoleFilter.FilterType.Source,message.source);}
if(message.url){this._suggestionBuilder.addItem(Console.ConsoleFilter.FilterType.Url,message.url);}}
static levelFilterSetting(){return Common.settings.createSetting('messageLevelFilters',Console.ConsoleFilter.defaultLevelsFilterValue());}
_updateCurrentFilter(){const parsedFilters=this._filterParser.parse(this._textFilterUI.value());if(this._hideNetworkMessagesSetting.get()){parsedFilters.push({key:Console.ConsoleFilter.FilterType.Source,text:SDK.ConsoleMessage.MessageSource.Network,negative:true});}
this._currentFilter.executionContext=this._filterByExecutionContextSetting.get()?UI.context.flavor(SDK.ExecutionContext):null;this._currentFilter.parsedFilters=parsedFilters;this._currentFilter.levelsMask=this._messageLevelFiltersSetting.get();}
_onFilterChanged(){this._updateCurrentFilter();this._filterChanged();}
_updateLevelMenuButtonText(){let isAll=true;let isDefault=true;const allValue=Console.ConsoleFilter.allLevelsFilterValue();const defaultValue=Console.ConsoleFilter.defaultLevelsFilterValue();let text=null;const levels=this._messageLevelFiltersSetting.get();for(const name of Object.values(SDK.ConsoleMessage.MessageLevel)){isAll=isAll&&levels[name]===allValue[name];isDefault=isDefault&&levels[name]===defaultValue[name];if(levels[name]){text=text?Common.UIString('Custom levels'):Common.UIString('%s only',this._levelLabels[name]);}}
if(isAll){text=Common.UIString('All levels');}else if(isDefault){text=Common.UIString('Default levels');}else{text=text||Common.UIString('Hide all');}
this._levelMenuButton.element.classList.toggle('warning',!isAll&&!isDefault);this._levelMenuButton.setText(text);this._levelMenuButton.setTitle(ls`Log level: ${text}`);}
_showLevelContextMenu(event){const mouseEvent=(event.data);const setting=this._messageLevelFiltersSetting;const levels=setting.get();const contextMenu=new UI.ContextMenu(mouseEvent,true,this._levelMenuButton.element.totalOffsetLeft(),this._levelMenuButton.element.totalOffsetTop()+this._levelMenuButton.element.offsetHeight);contextMenu.headerSection().appendItem(Common.UIString('Default'),()=>setting.set(Console.ConsoleFilter.defaultLevelsFilterValue()));for(const level in this._levelLabels){contextMenu.defaultSection().appendCheckboxItem(this._levelLabels[level],toggleShowLevel.bind(null,level),levels[level]);}
contextMenu.show();function toggleShowLevel(level){levels[level]=!levels[level];setting.set(levels);}}
addMessageURLFilter(url){if(!url){return;}
const suffix=this._textFilterUI.value()?` ${this._textFilterUI.value()}`:'';this._textFilterUI.setValue(`-url:${url}${suffix}`);this._textFilterSetting.set(this._textFilterUI.value());this._onFilterChanged();}
shouldBeVisible(viewMessage){return this._currentFilter.shouldBeVisible(viewMessage);}
clear(){this._suggestionBuilder.clear();}
reset(){this._messageLevelFiltersSetting.set(Console.ConsoleFilter.defaultLevelsFilterValue());this._filterByExecutionContextSetting.set(false);this._hideNetworkMessagesSetting.set(false);this._textFilterUI.setValue('');this._onFilterChanged();}}
export class ConsoleCommand extends Console.ConsoleViewMessage{contentElement(){if(!this._contentElement){this._contentElement=createElementWithClass('div','console-user-command');const icon=UI.Icon.create('smallicon-user-command','command-result-icon');this._contentElement.appendChild(icon);this._contentElement.message=this;this._formattedCommand=createElementWithClass('span','source-code');this._formattedCommand.textContent=this.text.replaceControlCharacters();this._contentElement.appendChild(this._formattedCommand);if(this._formattedCommand.textContent.length<MaxLengthToIgnoreHighlighter){const javascriptSyntaxHighlighter=new UI.SyntaxHighlighter('text/javascript',true);javascriptSyntaxHighlighter.syntaxHighlightNode(this._formattedCommand).then(this._updateSearch.bind(this));}else{this._updateSearch();}
this.updateTimestamp();}
return this._contentElement;}
_updateSearch(){this.setSearchRegex(this.searchRegex());}}
class ConsoleCommandResult extends Console.ConsoleViewMessage{contentElement(){const element=super.contentElement();if(!element.classList.contains('console-user-command-result')){element.classList.add('console-user-command-result');if(this.consoleMessage().level===SDK.ConsoleMessage.MessageLevel.Info){const icon=UI.Icon.create('smallicon-command-result','command-result-icon');element.insertBefore(icon,element.firstChild);}}
return element;}}
export class ConsoleGroup{constructor(parentGroup,groupMessage){this._parentGroup=parentGroup;this._nestingLevel=parentGroup?parentGroup.nestingLevel()+1:0;this._messagesHidden=groupMessage&&groupMessage.collapsed()||this._parentGroup&&this._parentGroup.messagesHidden();}
static createTopGroup(){return new ConsoleGroup(null,null);}
messagesHidden(){return this._messagesHidden;}
nestingLevel(){return this._nestingLevel;}
parentGroup(){return this._parentGroup;}}
export class ActionDelegate{handleAction(context,actionId){switch(actionId){case'console.show':Host.InspectorFrontendHost.bringToFront();Common.console.show();ConsoleView.instance()._focusPrompt();return true;case'console.clear':ConsoleView.clearConsole();return true;case'console.clear.history':ConsoleView.instance()._clearHistory();return true;case'console.create-pin':ConsoleView.instance()._pinPane.addPin('',true);return true;}
return false;}}
const _messageSortingTimeSymbol=Symbol('messageSortingTime');const MaxLengthToIgnoreHighlighter=10000;self.Console=self.Console||{};Console=Console||{};Console.ConsoleView=ConsoleView;Console.ConsoleViewFilter=ConsoleViewFilter;Console.ConsoleView.RegexMatchRange;Console.ConsoleView.ActionDelegate=ActionDelegate;Console.ConsoleCommand=ConsoleCommand;Console.ConsoleGroup=ConsoleGroup;