| /* |
| * Copyright (C) 2011 Google Inc. All rights reserved. |
| * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. |
| * Copyright (C) 2009 Joseph Pecoraro |
| * |
| * 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. |
| */ |
| /** |
| * @implements {UI.ViewportElement} |
| * @unrestricted |
| */ |
| Console.ConsoleViewMessage = class { |
| /** |
| * @param {!SDK.ConsoleMessage} consoleMessage |
| * @param {!Components.Linkifier} linkifier |
| * @param {number} nestingLevel |
| */ |
| constructor(consoleMessage, linkifier, nestingLevel) { |
| this._message = consoleMessage; |
| this._linkifier = linkifier; |
| this._repeatCount = 1; |
| this._closeGroupDecorationCount = 0; |
| this._nestingLevel = nestingLevel; |
| |
| /** @type {?UI.DataGrid} */ |
| this._dataGrid = null; |
| this._previewFormatter = new Components.RemoteObjectPreviewFormatter(); |
| this._searchRegex = null; |
| } |
| |
| /** |
| * @return {?SDK.Target} |
| */ |
| _target() { |
| return this.consoleMessage().target(); |
| } |
| |
| /** |
| * @override |
| * @return {!Element} |
| */ |
| element() { |
| return this.toMessageElement(); |
| } |
| |
| /** |
| * @override |
| */ |
| wasShown() { |
| if (this._dataGrid) |
| this._dataGrid.updateWidths(); |
| this._isVisible = true; |
| } |
| |
| onResize() { |
| if (!this._isVisible) |
| return; |
| if (this._dataGrid) |
| this._dataGrid.onResize(); |
| } |
| |
| /** |
| * @override |
| */ |
| willHide() { |
| this._isVisible = false; |
| this._cachedHeight = this.contentElement().offsetHeight; |
| } |
| |
| /** |
| * @return {number} |
| */ |
| fastHeight() { |
| if (this._cachedHeight) |
| return this._cachedHeight; |
| // This value reflects the 18px min-height of .console-message, plus the |
| // 1px border of .console-message-wrapper. Keep in sync with consoleView.css. |
| const defaultConsoleRowHeight = 19; |
| if (this._message.type === SDK.ConsoleMessage.MessageType.Table) { |
| var table = this._message.parameters[0]; |
| if (table && table.preview) |
| return defaultConsoleRowHeight * table.preview.properties.length; |
| } |
| return defaultConsoleRowHeight; |
| } |
| |
| /** |
| * @return {!SDK.ConsoleMessage} |
| */ |
| consoleMessage() { |
| return this._message; |
| } |
| |
| /** |
| * @param {!SDK.ConsoleMessage} consoleMessage |
| * @return {!Element} |
| */ |
| _buildTableMessage(consoleMessage) { |
| var formattedMessage = createElement('span'); |
| UI.appendStyle(formattedMessage, 'components/objectValue.css'); |
| formattedMessage.className = 'source-code'; |
| var anchorElement = this._buildMessageAnchor(consoleMessage); |
| if (anchorElement) |
| formattedMessage.appendChild(anchorElement); |
| |
| var table = consoleMessage.parameters && consoleMessage.parameters.length ? consoleMessage.parameters[0] : null; |
| if (table) |
| table = this._parameterToRemoteObject(table, this._target()); |
| if (!table || !table.preview) |
| return formattedMessage; |
| |
| var columnNames = []; |
| var preview = table.preview; |
| var rows = []; |
| for (var i = 0; i < preview.properties.length; ++i) { |
| var rowProperty = preview.properties[i]; |
| var rowPreview = rowProperty.valuePreview; |
| if (!rowPreview) |
| continue; |
| |
| var rowValue = {}; |
| const maxColumnsToRender = 20; |
| for (var j = 0; j < rowPreview.properties.length; ++j) { |
| var cellProperty = rowPreview.properties[j]; |
| var columnRendered = columnNames.indexOf(cellProperty.name) !== -1; |
| if (!columnRendered) { |
| if (columnNames.length === maxColumnsToRender) |
| continue; |
| columnRendered = true; |
| columnNames.push(cellProperty.name); |
| } |
| |
| if (columnRendered) { |
| var cellElement = this._renderPropertyPreviewOrAccessor(table, [rowProperty, cellProperty]); |
| cellElement.classList.add('console-message-nowrap-below'); |
| rowValue[cellProperty.name] = cellElement; |
| } |
| } |
| rows.push([rowProperty.name, rowValue]); |
| } |
| |
| var flatValues = []; |
| for (var i = 0; i < rows.length; ++i) { |
| var rowName = rows[i][0]; |
| var rowValue = rows[i][1]; |
| flatValues.push(rowName); |
| for (var j = 0; j < columnNames.length; ++j) |
| flatValues.push(rowValue[columnNames[j]]); |
| } |
| columnNames.unshift(Common.UIString('(index)')); |
| |
| if (flatValues.length) { |
| this._dataGrid = UI.SortableDataGrid.create(columnNames, flatValues); |
| |
| var formattedResult = createElementWithClass('span', 'console-message-text'); |
| var tableElement = formattedResult.createChild('div', 'console-message-formatted-table'); |
| var dataGridContainer = tableElement.createChild('span'); |
| tableElement.appendChild(this._formatParameter(table, true, false)); |
| dataGridContainer.appendChild(this._dataGrid.element); |
| formattedMessage.appendChild(formattedResult); |
| this._dataGrid.renderInline(); |
| } |
| return formattedMessage; |
| } |
| |
| /** |
| * @param {!SDK.ConsoleMessage} consoleMessage |
| * @return {!Element} |
| */ |
| _buildMessage(consoleMessage) { |
| var messageElement; |
| var messageText = consoleMessage.messageText; |
| if (consoleMessage.source === SDK.ConsoleMessage.MessageSource.ConsoleAPI) { |
| switch (consoleMessage.type) { |
| case SDK.ConsoleMessage.MessageType.Trace: |
| messageElement = this._format(consoleMessage.parameters || ['console.trace']); |
| break; |
| case SDK.ConsoleMessage.MessageType.Clear: |
| messageElement = createElementWithClass('span', 'console-info'); |
| messageElement.textContent = Common.UIString('Console was cleared'); |
| break; |
| case SDK.ConsoleMessage.MessageType.Assert: |
| var args = [Common.UIString('Assertion failed:')]; |
| if (consoleMessage.parameters) |
| args = args.concat(consoleMessage.parameters); |
| messageElement = this._format(args); |
| break; |
| case SDK.ConsoleMessage.MessageType.Dir: |
| var obj = consoleMessage.parameters ? consoleMessage.parameters[0] : undefined; |
| var args = ['%O', obj]; |
| messageElement = this._format(args); |
| break; |
| case SDK.ConsoleMessage.MessageType.Profile: |
| case SDK.ConsoleMessage.MessageType.ProfileEnd: |
| messageElement = this._format([messageText]); |
| break; |
| default: |
| if (consoleMessage.parameters && consoleMessage.parameters.length === 1 && |
| consoleMessage.parameters[0].type === 'string') |
| messageElement = this._tryFormatAsError(/** @type {string} */ (consoleMessage.parameters[0].value)); |
| var args = consoleMessage.parameters || [messageText]; |
| messageElement = messageElement || this._format(args); |
| } |
| } else if (consoleMessage.source === SDK.ConsoleMessage.MessageSource.Network) { |
| if (consoleMessage.request) { |
| messageElement = createElement('span'); |
| if (consoleMessage.level === SDK.ConsoleMessage.MessageLevel.Error || |
| consoleMessage.level === SDK.ConsoleMessage.MessageLevel.RevokedError) { |
| messageElement.createTextChild(consoleMessage.request.requestMethod + ' '); |
| messageElement.appendChild(Components.Linkifier.linkifyUsingRevealer( |
| consoleMessage.request, consoleMessage.request.url, consoleMessage.request.url)); |
| if (consoleMessage.request.failed) |
| messageElement.createTextChildren(' ', consoleMessage.request.localizedFailDescription); |
| else |
| messageElement.createTextChildren( |
| ' ', String(consoleMessage.request.statusCode), ' (', consoleMessage.request.statusText, ')'); |
| } else { |
| var fragment = Components.linkifyStringAsFragmentWithCustomLinkifier( |
| messageText, linkifyRequest.bind(consoleMessage)); |
| messageElement.appendChild(fragment); |
| } |
| } else { |
| messageElement = this._format([messageText]); |
| } |
| } else { |
| if (consoleMessage.source === SDK.ConsoleMessage.MessageSource.Violation) |
| messageText = Common.UIString('[Violation] %s', messageText); |
| var args = consoleMessage.parameters || [messageText]; |
| messageElement = this._format(args); |
| } |
| messageElement.classList.add('console-message-text'); |
| |
| var formattedMessage = createElement('span'); |
| UI.appendStyle(formattedMessage, 'components/objectValue.css'); |
| formattedMessage.className = 'source-code'; |
| |
| var anchorElement = this._buildMessageAnchor(consoleMessage); |
| if (anchorElement) |
| formattedMessage.appendChild(anchorElement); |
| formattedMessage.appendChild(messageElement); |
| return formattedMessage; |
| |
| /** |
| * @param {string} title |
| * @return {!Element} |
| * @this {SDK.ConsoleMessage} |
| */ |
| function linkifyRequest(title) { |
| return Components.Linkifier.linkifyUsingRevealer( |
| /** @type {!SDK.NetworkRequest} */ (this.request), title, this.request.url); |
| } |
| } |
| |
| /** |
| * @param {!SDK.ConsoleMessage} consoleMessage |
| * @return {?Element} |
| */ |
| _buildMessageAnchor(consoleMessage) { |
| var anchorElement = null; |
| if (consoleMessage.source !== SDK.ConsoleMessage.MessageSource.Network || consoleMessage.request) { |
| if (consoleMessage.scriptId) |
| anchorElement = this._linkifyScriptId( |
| consoleMessage.scriptId, consoleMessage.url || '', consoleMessage.line, consoleMessage.column); |
| else if (consoleMessage.stackTrace && consoleMessage.stackTrace.callFrames.length) |
| anchorElement = this._linkifyStackTraceTopFrame(consoleMessage.stackTrace); |
| else if (consoleMessage.url && consoleMessage.url !== 'undefined') |
| anchorElement = this._linkifyLocation(consoleMessage.url, consoleMessage.line, consoleMessage.column); |
| } else if (consoleMessage.url) { |
| var url = consoleMessage.url; |
| var isExternal = |
| !Bindings.resourceForURL(url) && !Bindings.networkMapping.uiSourceCodeForURLForAnyTarget(url); |
| anchorElement = UI.linkifyURLAsNode(url, url, 'console-message-url', isExternal); |
| } |
| |
| // Append a space to prevent the anchor text from being glued to the console message when the user selects and copies the console messages. |
| if (anchorElement) |
| anchorElement.appendChild(createTextNode(' ')); |
| return anchorElement; |
| } |
| |
| /** |
| * @param {!SDK.ConsoleMessage} consoleMessage |
| * @param {!SDK.Target} target |
| * @param {!Components.Linkifier} linkifier |
| * @return {!Element} |
| */ |
| _buildMessageWithStackTrace(consoleMessage, target, linkifier) { |
| var toggleElement = createElementWithClass('div', 'console-message-stack-trace-toggle'); |
| var contentElement = toggleElement.createChild('div', 'console-message-stack-trace-wrapper'); |
| |
| var messageElement = this._buildMessage(consoleMessage); |
| var clickableElement = contentElement.createChild('div'); |
| clickableElement.appendChild(messageElement); |
| var stackTraceElement = contentElement.createChild('div'); |
| var stackTracePreview = |
| Components.DOMPresentationUtils.buildStackTracePreviewContents(target, linkifier, consoleMessage.stackTrace); |
| stackTraceElement.appendChild(stackTracePreview); |
| stackTraceElement.classList.add('hidden'); |
| |
| /** |
| * @param {boolean} expand |
| */ |
| function expandStackTrace(expand) { |
| stackTraceElement.classList.toggle('hidden', !expand); |
| toggleElement.classList.toggle('expanded', expand); |
| } |
| |
| /** |
| * @param {?Event} event |
| */ |
| function toggleStackTrace(event) { |
| var linkClicked = event.target && event.target.enclosingNodeOrSelfWithNodeName('a'); |
| if (event.target.hasSelection() || linkClicked) |
| return; |
| expandStackTrace(stackTraceElement.classList.contains('hidden')); |
| event.consume(); |
| } |
| |
| clickableElement.addEventListener('click', toggleStackTrace, false); |
| if (consoleMessage.type === SDK.ConsoleMessage.MessageType.Trace) |
| expandStackTrace(true); |
| |
| toggleElement._expandStackTraceForTest = expandStackTrace.bind(null, true); |
| return toggleElement; |
| } |
| |
| /** |
| * @param {string} url |
| * @param {number} lineNumber |
| * @param {number} columnNumber |
| * @return {?Element} |
| */ |
| _linkifyLocation(url, lineNumber, columnNumber) { |
| var target = this._target(); |
| if (!target) |
| return null; |
| return this._linkifier.linkifyScriptLocation(target, null, url, lineNumber, columnNumber, 'console-message-url'); |
| } |
| |
| /** |
| * @param {!Protocol.Runtime.StackTrace} stackTrace |
| * @return {?Element} |
| */ |
| _linkifyStackTraceTopFrame(stackTrace) { |
| var target = this._target(); |
| if (!target) |
| return null; |
| return this._linkifier.linkifyStackTraceTopFrame(target, stackTrace, 'console-message-url'); |
| } |
| |
| /** |
| * @param {string} scriptId |
| * @param {string} url |
| * @param {number} lineNumber |
| * @param {number} columnNumber |
| * @return {?Element} |
| */ |
| _linkifyScriptId(scriptId, url, lineNumber, columnNumber) { |
| var target = this._target(); |
| if (!target) |
| return null; |
| return this._linkifier.linkifyScriptLocation( |
| target, scriptId, url, lineNumber, columnNumber, 'console-message-url'); |
| } |
| |
| /** |
| * @param {!SDK.RemoteObject|!Object|string} parameter |
| * @param {?SDK.Target} target |
| * @return {!SDK.RemoteObject} |
| */ |
| _parameterToRemoteObject(parameter, target) { |
| if (parameter instanceof SDK.RemoteObject) |
| return parameter; |
| if (!target) |
| return SDK.RemoteObject.fromLocalObject(parameter); |
| if (typeof parameter === 'object') |
| return target.runtimeModel.createRemoteObject(parameter); |
| return target.runtimeModel.createRemoteObjectFromPrimitiveValue(parameter); |
| } |
| |
| /** |
| * @param {!Array.<!SDK.RemoteObject|string>} parameters |
| * @return {!Element} |
| */ |
| _format(parameters) { |
| // This node is used like a Builder. Values are continually appended onto it. |
| var formattedResult = createElement('span'); |
| if (!parameters.length) |
| return formattedResult; |
| |
| // Formatting code below assumes that parameters are all wrappers whereas frontend console |
| // API allows passing arbitrary values as messages (strings, numbers, etc.). Wrap them here. |
| // FIXME: Only pass runtime wrappers here. |
| for (var i = 0; i < parameters.length; ++i) |
| parameters[i] = this._parameterToRemoteObject(parameters[i], this._target()); |
| |
| // There can be string log and string eval result. We distinguish between them based on message type. |
| var shouldFormatMessage = SDK.RemoteObject.type( |
| (/** @type {!Array.<!SDK.RemoteObject>} **/ (parameters))[0]) === 'string' && |
| (this._message.type !== SDK.ConsoleMessage.MessageType.Result || |
| this._message.level === SDK.ConsoleMessage.MessageLevel.Error || |
| this._message.level === SDK.ConsoleMessage.MessageLevel.RevokedError); |
| |
| // Multiple parameters with the first being a format string. Save unused substitutions. |
| if (shouldFormatMessage) { |
| var result = this._formatWithSubstitutionString( |
| /** @type {string} **/ (parameters[0].description), parameters.slice(1), formattedResult); |
| parameters = result.unusedSubstitutions; |
| if (parameters.length) |
| formattedResult.createTextChild(' '); |
| } |
| |
| // Single parameter, or unused substitutions from above. |
| for (var i = 0; i < parameters.length; ++i) { |
| // Inline strings when formatting. |
| if (shouldFormatMessage && parameters[i].type === 'string') |
| formattedResult.appendChild(Components.linkifyStringAsFragment(parameters[i].description)); |
| else |
| formattedResult.appendChild(this._formatParameter(parameters[i], false, true)); |
| if (i < parameters.length - 1) |
| formattedResult.createTextChild(' '); |
| } |
| return formattedResult; |
| } |
| |
| /** |
| * @param {!SDK.RemoteObject} output |
| * @param {boolean=} forceObjectFormat |
| * @param {boolean=} includePreview |
| * @return {!Element} |
| */ |
| _formatParameter(output, forceObjectFormat, includePreview) { |
| if (output.customPreview()) |
| return (new Components.CustomPreviewComponent(output)).element; |
| |
| var type = forceObjectFormat ? 'object' : (output.subtype || output.type); |
| var element; |
| switch (type) { |
| case 'array': |
| case 'typedarray': |
| element = this._formatParameterAsArray(output); |
| break; |
| case 'error': |
| element = this._formatParameterAsError(output); |
| break; |
| case 'function': |
| case 'generator': |
| element = this._formatParameterAsFunction(output, includePreview); |
| break; |
| case 'iterator': |
| case 'map': |
| case 'object': |
| case 'promise': |
| case 'proxy': |
| case 'set': |
| element = this._formatParameterAsObject(output, includePreview); |
| break; |
| case 'node': |
| element = this._formatParameterAsNode(output); |
| break; |
| case 'string': |
| element = this._formatParameterAsString(output); |
| break; |
| case 'boolean': |
| case 'date': |
| case 'null': |
| case 'number': |
| case 'regexp': |
| case 'symbol': |
| case 'undefined': |
| element = this._formatParameterAsValue(output); |
| break; |
| default: |
| element = this._formatParameterAsValue(output); |
| console.error('Tried to format remote object of unknown type.'); |
| } |
| element.classList.add('object-value-' + type); |
| element.classList.add('source-code'); |
| return element; |
| } |
| |
| /** |
| * @param {!SDK.RemoteObject} obj |
| * @return {!Element} |
| */ |
| _formatParameterAsValue(obj) { |
| var result = createElement('span'); |
| result.createTextChild(obj.description || ''); |
| if (obj.objectId) |
| result.addEventListener('contextmenu', this._contextMenuEventFired.bind(this, obj), false); |
| return result; |
| } |
| |
| /** |
| * @param {!SDK.RemoteObject} obj |
| * @param {boolean=} includePreview |
| * @return {!Element} |
| */ |
| _formatParameterAsObject(obj, includePreview) { |
| var titleElement = createElement('span'); |
| if (includePreview && obj.preview) { |
| titleElement.classList.add('console-object-preview'); |
| this._previewFormatter.appendObjectPreview(titleElement, obj.preview); |
| } else if (obj.type === 'function') { |
| Components.ObjectPropertiesSection.formatObjectAsFunction(obj, titleElement, false); |
| titleElement.classList.add('object-value-function'); |
| } else { |
| titleElement.createTextChild(obj.description || ''); |
| } |
| |
| var section = new Components.ObjectPropertiesSection(obj, titleElement, this._linkifier); |
| section.element.classList.add('console-view-object-properties-section'); |
| section.enableContextMenu(); |
| return section.element; |
| } |
| |
| /** |
| * @param {!SDK.RemoteObject} func |
| * @param {boolean=} includePreview |
| * @return {!Element} |
| */ |
| _formatParameterAsFunction(func, includePreview) { |
| var result = createElement('span'); |
| SDK.RemoteFunction.objectAsFunction(func).targetFunction().then(formatTargetFunction.bind(this)); |
| return result; |
| |
| /** |
| * @param {!SDK.RemoteObject} targetFunction |
| * @this {Console.ConsoleViewMessage} |
| */ |
| function formatTargetFunction(targetFunction) { |
| var functionElement = createElement('span'); |
| Components.ObjectPropertiesSection.formatObjectAsFunction( |
| targetFunction, functionElement, true, includePreview); |
| result.appendChild(functionElement); |
| if (targetFunction !== func) { |
| var note = result.createChild('span', 'object-info-state-note'); |
| note.title = Common.UIString('Function was resolved from bound function.'); |
| } |
| result.addEventListener('contextmenu', this._contextMenuEventFired.bind(this, targetFunction), false); |
| } |
| } |
| |
| /** |
| * @param {!SDK.RemoteObject} obj |
| * @param {!Event} event |
| */ |
| _contextMenuEventFired(obj, event) { |
| var contextMenu = new UI.ContextMenu(event); |
| contextMenu.appendApplicableItems(obj); |
| contextMenu.show(); |
| } |
| |
| /** |
| * @param {?SDK.RemoteObject} object |
| * @param {!Array.<!Protocol.Runtime.PropertyPreview>} propertyPath |
| * @return {!Element} |
| */ |
| _renderPropertyPreviewOrAccessor(object, propertyPath) { |
| var property = propertyPath.peekLast(); |
| if (property.type === 'accessor') |
| return this._formatAsAccessorProperty(object, propertyPath.map(property => property.name), false); |
| return this._previewFormatter.renderPropertyPreview( |
| property.type, /** @type {string} */ (property.subtype), property.value); |
| } |
| |
| /** |
| * @param {!SDK.RemoteObject} object |
| * @return {!Element} |
| */ |
| _formatParameterAsNode(object) { |
| var result = createElement('span'); |
| Common.Renderer.renderPromise(object).then(appendRenderer.bind(this), failedToRender.bind(this)); |
| return result; |
| |
| /** |
| * @param {!Element} rendererElement |
| * @this {Console.ConsoleViewMessage} |
| */ |
| function appendRenderer(rendererElement) { |
| result.appendChild(rendererElement); |
| this._formattedParameterAsNodeForTest(); |
| } |
| |
| /** |
| * @this {Console.ConsoleViewMessage} |
| */ |
| function failedToRender() { |
| result.appendChild(this._formatParameterAsObject(object, false)); |
| } |
| } |
| |
| _formattedParameterAsNodeForTest() { |
| } |
| |
| /** |
| * @param {!SDK.RemoteObject} array |
| * @return {!Element} |
| */ |
| _formatParameterAsArray(array) { |
| var usePrintedArrayFormat = this._message.type !== SDK.ConsoleMessage.MessageType.DirXML && |
| this._message.type !== SDK.ConsoleMessage.MessageType.Result; |
| var isLongArray = array.arrayLength() > 100; |
| if (usePrintedArrayFormat || isLongArray) |
| return this._formatParameterAsObject(array, usePrintedArrayFormat || !isLongArray); |
| var result = createElement('span'); |
| array.getAllProperties(false, printArrayResult.bind(this)); |
| return result; |
| |
| /** |
| * @param {?Array.<!SDK.RemoteObjectProperty>} properties |
| * @this {!Console.ConsoleViewMessage} |
| */ |
| function printArrayResult(properties) { |
| if (!properties) { |
| result.appendChild(this._formatParameterAsObject(array, false)); |
| return; |
| } |
| |
| var titleElement = createElement('span'); |
| var elements = {}; |
| for (var i = 0; i < properties.length; ++i) { |
| var property = properties[i]; |
| var name = property.name; |
| if (isNaN(name)) |
| continue; |
| if (property.getter) |
| elements[name] = this._formatAsAccessorProperty(array, [name], true); |
| else if (property.value) |
| elements[name] = this._formatAsArrayEntry(property.value); |
| } |
| |
| titleElement.createTextChild('['); |
| var lastNonEmptyIndex = -1; |
| |
| function appendUndefined(titleElement, index) { |
| if (index - lastNonEmptyIndex <= 1) |
| return; |
| var span = titleElement.createChild('span', 'object-value-undefined'); |
| span.textContent = Common.UIString('undefined × %d', index - lastNonEmptyIndex - 1); |
| } |
| |
| var length = array.arrayLength(); |
| for (var i = 0; i < length; ++i) { |
| var element = elements[i]; |
| if (!element) |
| continue; |
| |
| if (i - lastNonEmptyIndex > 1) { |
| appendUndefined(titleElement, i); |
| titleElement.createTextChild(', '); |
| } |
| |
| titleElement.appendChild(element); |
| lastNonEmptyIndex = i; |
| if (i < length - 1) |
| titleElement.createTextChild(', '); |
| } |
| appendUndefined(titleElement, length); |
| |
| titleElement.createTextChild(']'); |
| |
| var section = new Components.ObjectPropertiesSection(array, titleElement, this._linkifier); |
| section.element.classList.add('console-view-object-properties-section'); |
| section.enableContextMenu(); |
| result.appendChild(section.element); |
| } |
| } |
| |
| /** |
| * @param {!SDK.RemoteObject} output |
| * @return {!Element} |
| */ |
| _formatParameterAsString(output) { |
| var span = createElement('span'); |
| span.appendChild(Components.linkifyStringAsFragment(output.description || '')); |
| |
| var result = createElement('span'); |
| result.createChild('span', 'object-value-string-quote').textContent = '"'; |
| result.appendChild(span); |
| result.createChild('span', 'object-value-string-quote').textContent = '"'; |
| return result; |
| } |
| |
| /** |
| * @param {!SDK.RemoteObject} output |
| * @return {!Element} |
| */ |
| _formatParameterAsError(output) { |
| var result = createElement('span'); |
| var errorSpan = this._tryFormatAsError(output.description || ''); |
| result.appendChild(errorSpan ? errorSpan : Components.linkifyStringAsFragment(output.description || '')); |
| return result; |
| } |
| |
| /** |
| * @param {!SDK.RemoteObject} output |
| * @return {!Element} |
| */ |
| _formatAsArrayEntry(output) { |
| return this._previewFormatter.renderPropertyPreview(output.type, output.subtype, output.description); |
| } |
| |
| /** |
| * @param {?SDK.RemoteObject} object |
| * @param {!Array.<string>} propertyPath |
| * @param {boolean} isArrayEntry |
| * @return {!Element} |
| */ |
| _formatAsAccessorProperty(object, propertyPath, isArrayEntry) { |
| var rootElement = Components.ObjectPropertyTreeElement.createRemoteObjectAccessorPropertySpan( |
| object, propertyPath, onInvokeGetterClick.bind(this)); |
| |
| /** |
| * @param {?SDK.RemoteObject} result |
| * @param {boolean=} wasThrown |
| * @this {Console.ConsoleViewMessage} |
| */ |
| function onInvokeGetterClick(result, wasThrown) { |
| if (!result) |
| return; |
| rootElement.removeChildren(); |
| if (wasThrown) { |
| var element = rootElement.createChild('span'); |
| element.textContent = Common.UIString('<exception>'); |
| element.title = /** @type {string} */ (result.description); |
| } else if (isArrayEntry) { |
| rootElement.appendChild(this._formatAsArrayEntry(result)); |
| } else { |
| // Make a PropertyPreview from the RemoteObject similar to the backend logic. |
| const maxLength = 100; |
| var type = result.type; |
| var subtype = result.subtype; |
| var description = ''; |
| if (type !== 'function' && result.description) { |
| if (type === 'string' || subtype === 'regexp') |
| description = result.description.trimMiddle(maxLength); |
| else |
| description = result.description.trimEnd(maxLength); |
| } |
| rootElement.appendChild(this._previewFormatter.renderPropertyPreview(type, subtype, description)); |
| } |
| } |
| |
| return rootElement; |
| } |
| |
| /** |
| * @param {string} format |
| * @param {!Array.<!SDK.RemoteObject>} parameters |
| * @param {!Element} formattedResult |
| */ |
| _formatWithSubstitutionString(format, parameters, formattedResult) { |
| var formatters = {}; |
| |
| /** |
| * @param {boolean} force |
| * @param {!SDK.RemoteObject} obj |
| * @return {!Element} |
| * @this {Console.ConsoleViewMessage} |
| */ |
| function parameterFormatter(force, obj) { |
| return this._formatParameter(obj, force, false); |
| } |
| |
| function stringFormatter(obj) { |
| return obj.description; |
| } |
| |
| function floatFormatter(obj) { |
| if (typeof obj.value !== 'number') |
| return 'NaN'; |
| return obj.value; |
| } |
| |
| function integerFormatter(obj) { |
| if (typeof obj.value !== 'number') |
| return 'NaN'; |
| return Math.floor(obj.value); |
| } |
| |
| function bypassFormatter(obj) { |
| return (obj instanceof Node) ? obj : ''; |
| } |
| |
| var currentStyle = null; |
| function styleFormatter(obj) { |
| currentStyle = {}; |
| var buffer = createElement('span'); |
| buffer.setAttribute('style', obj.description); |
| for (var i = 0; i < buffer.style.length; i++) { |
| var property = buffer.style[i]; |
| if (isWhitelistedProperty(property)) |
| currentStyle[property] = buffer.style[property]; |
| } |
| } |
| |
| function isWhitelistedProperty(property) { |
| var prefixes = [ |
| 'background', 'border', 'color', 'font', 'line', 'margin', 'padding', 'text', '-webkit-background', |
| '-webkit-border', '-webkit-font', '-webkit-margin', '-webkit-padding', '-webkit-text' |
| ]; |
| for (var i = 0; i < prefixes.length; i++) { |
| if (property.startsWith(prefixes[i])) |
| return true; |
| } |
| return false; |
| } |
| |
| // Firebug uses %o for formatting objects. |
| formatters.o = parameterFormatter.bind(this, false); |
| formatters.s = stringFormatter; |
| formatters.f = floatFormatter; |
| // Firebug allows both %i and %d for formatting integers. |
| formatters.i = integerFormatter; |
| formatters.d = integerFormatter; |
| |
| // Firebug uses %c for styling the message. |
| formatters.c = styleFormatter; |
| |
| // Support %O to force object formatting, instead of the type-based %o formatting. |
| formatters.O = parameterFormatter.bind(this, true); |
| |
| formatters._ = bypassFormatter; |
| |
| function append(a, b) { |
| if (b instanceof Node) |
| a.appendChild(b); |
| else if (typeof b !== 'undefined') { |
| var toAppend = Components.linkifyStringAsFragment(String(b)); |
| if (currentStyle) { |
| var wrapper = createElement('span'); |
| wrapper.appendChild(toAppend); |
| applyCurrentStyle(wrapper); |
| for (var i = 0; i < wrapper.children.length; ++i) |
| applyCurrentStyle(wrapper.children[i]); |
| toAppend = wrapper; |
| } |
| a.appendChild(toAppend); |
| } |
| return a; |
| } |
| |
| /** |
| * @param {!Element} element |
| */ |
| function applyCurrentStyle(element) { |
| for (var key in currentStyle) |
| element.style[key] = currentStyle[key]; |
| } |
| |
| // String.format does treat formattedResult like a Builder, result is an object. |
| return String.format(format, parameters, formatters, formattedResult, append); |
| } |
| |
| /** |
| * @return {boolean} |
| */ |
| matchesFilterRegex(regexObject) { |
| regexObject.lastIndex = 0; |
| var text = this.contentElement().deepTextContent(); |
| return regexObject.test(text); |
| } |
| |
| /** |
| * @param {boolean} show |
| */ |
| updateTimestamp(show) { |
| if (!this._contentElement) |
| return; |
| |
| if (show && !this.timestampElement) { |
| this.timestampElement = createElementWithClass('span', 'console-timestamp'); |
| this.timestampElement.textContent = (new Date(this._message.timestamp)).toConsoleTime() + ' '; |
| this._contentElement.insertBefore(this.timestampElement, this._contentElement.firstChild); |
| return; |
| } |
| |
| if (!show && this.timestampElement) { |
| this.timestampElement.remove(); |
| delete this.timestampElement; |
| } |
| } |
| |
| /** |
| * @return {number} |
| */ |
| nestingLevel() { |
| return this._nestingLevel; |
| } |
| |
| resetCloseGroupDecorationCount() { |
| if (!this._closeGroupDecorationCount) |
| return; |
| this._closeGroupDecorationCount = 0; |
| this._updateCloseGroupDecorations(); |
| } |
| |
| incrementCloseGroupDecorationCount() { |
| ++this._closeGroupDecorationCount; |
| this._updateCloseGroupDecorations(); |
| } |
| |
| _updateCloseGroupDecorations() { |
| if (!this._nestingLevelMarkers) |
| return; |
| for (var i = 0, n = this._nestingLevelMarkers.length; i < n; ++i) { |
| var marker = this._nestingLevelMarkers[i]; |
| marker.classList.toggle('group-closed', n - i <= this._closeGroupDecorationCount); |
| } |
| } |
| |
| /** |
| * @return {!Element} |
| */ |
| contentElement() { |
| if (this._contentElement) |
| return this._contentElement; |
| |
| var contentElement = createElementWithClass('div', 'console-message'); |
| this._contentElement = contentElement; |
| if (this._message.type === SDK.ConsoleMessage.MessageType.StartGroup || |
| this._message.type === SDK.ConsoleMessage.MessageType.StartGroupCollapsed) |
| contentElement.classList.add('console-group-title'); |
| |
| var formattedMessage; |
| var consoleMessage = this._message; |
| var target = consoleMessage.target(); |
| var shouldIncludeTrace = !!consoleMessage.stackTrace && |
| (consoleMessage.source === SDK.ConsoleMessage.MessageSource.Network || |
| consoleMessage.level === SDK.ConsoleMessage.MessageLevel.Error || |
| consoleMessage.level === SDK.ConsoleMessage.MessageLevel.RevokedError || |
| consoleMessage.type === SDK.ConsoleMessage.MessageType.Trace || |
| consoleMessage.level === SDK.ConsoleMessage.MessageLevel.Warning); |
| if (target && shouldIncludeTrace) |
| formattedMessage = this._buildMessageWithStackTrace(consoleMessage, target, this._linkifier); |
| else if (this._message.type === SDK.ConsoleMessage.MessageType.Table) |
| formattedMessage = this._buildTableMessage(this._message); |
| else |
| formattedMessage = this._buildMessage(consoleMessage); |
| contentElement.appendChild(formattedMessage); |
| |
| this.updateTimestamp(Common.moduleSetting('consoleTimestampsEnabled').get()); |
| return this._contentElement; |
| } |
| |
| /** |
| * @return {!Element} |
| */ |
| toMessageElement() { |
| if (this._element) |
| return this._element; |
| |
| this._element = createElement('div'); |
| this.updateMessageElement(); |
| return this._element; |
| } |
| |
| updateMessageElement() { |
| if (!this._element) |
| return; |
| |
| this._element.className = 'console-message-wrapper'; |
| this._element.removeChildren(); |
| |
| this._nestingLevelMarkers = []; |
| for (var i = 0; i < this._nestingLevel; ++i) |
| this._nestingLevelMarkers.push(this._element.createChild('div', 'nesting-level-marker')); |
| this._updateCloseGroupDecorations(); |
| this._element.message = this; |
| |
| switch (this._message.level) { |
| case SDK.ConsoleMessage.MessageLevel.Log: |
| this._element.classList.add('console-log-level'); |
| break; |
| case SDK.ConsoleMessage.MessageLevel.Debug: |
| this._element.classList.add('console-debug-level'); |
| break; |
| case SDK.ConsoleMessage.MessageLevel.Warning: |
| this._element.classList.add('console-warning-level'); |
| break; |
| case SDK.ConsoleMessage.MessageLevel.Error: |
| this._element.classList.add('console-error-level'); |
| break; |
| case SDK.ConsoleMessage.MessageLevel.RevokedError: |
| this._element.classList.add('console-revokedError-level'); |
| break; |
| case SDK.ConsoleMessage.MessageLevel.Info: |
| this._element.classList.add('console-info-level'); |
| break; |
| } |
| |
| this._element.appendChild(this.contentElement()); |
| if (this._repeatCount > 1) |
| this._showRepeatCountElement(); |
| } |
| |
| /** |
| * @return {number} |
| */ |
| repeatCount() { |
| return this._repeatCount || 1; |
| } |
| |
| resetIncrementRepeatCount() { |
| this._repeatCount = 1; |
| if (!this._repeatCountElement) |
| return; |
| |
| this._repeatCountElement.remove(); |
| delete this._repeatCountElement; |
| } |
| |
| incrementRepeatCount() { |
| this._repeatCount++; |
| this._showRepeatCountElement(); |
| } |
| |
| _showRepeatCountElement() { |
| if (!this._contentElement) |
| return; |
| |
| if (!this._repeatCountElement) { |
| this._repeatCountElement = createElementWithClass('label', 'console-message-repeat-count', 'dt-small-bubble'); |
| switch (this._message.level) { |
| case SDK.ConsoleMessage.MessageLevel.Warning: |
| this._repeatCountElement.type = 'warning'; |
| break; |
| case SDK.ConsoleMessage.MessageLevel.Error: |
| this._repeatCountElement.type = 'error'; |
| break; |
| case SDK.ConsoleMessage.MessageLevel.Debug: |
| this._repeatCountElement.type = 'debug'; |
| break; |
| default: |
| this._repeatCountElement.type = 'info'; |
| } |
| this._element.insertBefore(this._repeatCountElement, this._contentElement); |
| this._contentElement.classList.add('repeated-message'); |
| } |
| this._repeatCountElement.textContent = this._repeatCount; |
| } |
| |
| get text() { |
| return this._message.messageText; |
| } |
| |
| /** |
| * @param {?RegExp} regex |
| */ |
| setSearchRegex(regex) { |
| if (this._searchHiglightNodeChanges && this._searchHiglightNodeChanges.length) |
| UI.revertDomChanges(this._searchHiglightNodeChanges); |
| this._searchRegex = regex; |
| this._searchHighlightNodes = []; |
| this._searchHiglightNodeChanges = []; |
| if (!this._searchRegex) |
| return; |
| |
| var text = this.contentElement().deepTextContent(); |
| var match; |
| this._searchRegex.lastIndex = 0; |
| var sourceRanges = []; |
| while ((match = this._searchRegex.exec(text)) && match[0]) |
| sourceRanges.push(new Common.SourceRange(match.index, match[0].length)); |
| |
| if (sourceRanges.length) |
| this._searchHighlightNodes = |
| UI.highlightSearchResults(this.contentElement(), sourceRanges, this._searchHiglightNodeChanges); |
| } |
| |
| /** |
| * @return {?RegExp} |
| */ |
| searchRegex() { |
| return this._searchRegex; |
| } |
| |
| /** |
| * @return {number} |
| */ |
| searchCount() { |
| return this._searchHighlightNodes.length; |
| } |
| |
| /** |
| * @return {!Element} |
| */ |
| searchHighlightNode(index) { |
| return this._searchHighlightNodes[index]; |
| } |
| |
| /** |
| * @param {string} string |
| * @return {?Element} |
| */ |
| _tryFormatAsError(string) { |
| /** |
| * @param {string} prefix |
| */ |
| function startsWith(prefix) { |
| return string.startsWith(prefix); |
| } |
| |
| var errorPrefixes = ['EvalError', 'ReferenceError', 'SyntaxError', 'TypeError', 'RangeError', 'Error', 'URIError']; |
| var target = this._target(); |
| if (!target || !errorPrefixes.some(startsWith)) |
| return null; |
| var debuggerModel = SDK.DebuggerModel.fromTarget(target); |
| if (!debuggerModel) |
| return null; |
| |
| var lines = string.split('\n'); |
| var links = []; |
| var position = 0; |
| for (var i = 0; i < lines.length; ++i) { |
| position += i > 0 ? lines[i - 1].length + 1 : 0; |
| var isCallFrameLine = /^\s*at\s/.test(lines[i]); |
| if (!isCallFrameLine && links.length) |
| return null; |
| |
| if (!isCallFrameLine) |
| continue; |
| |
| var openBracketIndex = -1; |
| var closeBracketIndex = -1; |
| var match = /\([^\)\(]+\)/.exec(lines[i]); |
| if (match) { |
| openBracketIndex = match.index; |
| closeBracketIndex = match.index + match[0].length - 1; |
| } |
| var hasOpenBracket = openBracketIndex !== -1; |
| var left = hasOpenBracket ? openBracketIndex + 1 : lines[i].indexOf('at') + 3; |
| var right = hasOpenBracket ? closeBracketIndex : lines[i].length; |
| var linkCandidate = lines[i].substring(left, right); |
| var splitResult = Common.ParsedURL.splitLineAndColumn(linkCandidate); |
| if (!splitResult) |
| return null; |
| |
| var parsed = splitResult.url.asParsedURL(); |
| var url; |
| if (parsed) |
| url = parsed.url; |
| else if (debuggerModel.scriptsForSourceURL(splitResult.url).length) |
| url = splitResult.url; |
| else if (splitResult.url === '<anonymous>') |
| continue; |
| else |
| return null; |
| |
| links.push({ |
| url: url, |
| positionLeft: position + left, |
| positionRight: position + right, |
| lineNumber: splitResult.lineNumber, |
| columnNumber: splitResult.columnNumber |
| }); |
| } |
| |
| if (!links.length) |
| return null; |
| |
| var formattedResult = createElement('span'); |
| var start = 0; |
| for (var i = 0; i < links.length; ++i) { |
| formattedResult.appendChild(Components.linkifyStringAsFragment(string.substring(start, links[i].positionLeft))); |
| formattedResult.appendChild(this._linkifier.linkifyScriptLocation( |
| target, null, links[i].url, links[i].lineNumber, links[i].columnNumber)); |
| start = links[i].positionRight; |
| } |
| |
| if (start !== string.length) |
| formattedResult.appendChild(Components.linkifyStringAsFragment(string.substring(start))); |
| |
| return formattedResult; |
| } |
| }; |
| |
| /** |
| * @unrestricted |
| */ |
| Console.ConsoleGroupViewMessage = class extends Console.ConsoleViewMessage { |
| /** |
| * @param {!SDK.ConsoleMessage} consoleMessage |
| * @param {!Components.Linkifier} linkifier |
| * @param {number} nestingLevel |
| */ |
| constructor(consoleMessage, linkifier, nestingLevel) { |
| console.assert(consoleMessage.isGroupStartMessage()); |
| super(consoleMessage, linkifier, nestingLevel); |
| this.setCollapsed(consoleMessage.type === SDK.ConsoleMessage.MessageType.StartGroupCollapsed); |
| } |
| |
| /** |
| * @param {boolean} collapsed |
| */ |
| setCollapsed(collapsed) { |
| this._collapsed = collapsed; |
| if (this._element) |
| this._element.classList.toggle('collapsed', this._collapsed); |
| } |
| |
| /** |
| * @return {boolean} |
| */ |
| collapsed() { |
| return this._collapsed; |
| } |
| |
| /** |
| * @override |
| * @return {!Element} |
| */ |
| toMessageElement() { |
| if (!this._element) { |
| super.toMessageElement(); |
| this._element.classList.toggle('collapsed', this._collapsed); |
| } |
| return this._element; |
| } |
| }; |
