| /* |
| * Copyright (C) 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * 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. |
| */ |
| |
| /** |
| * @constructor |
| * @extends {WebInspector.PropertiesSection} |
| * @param {WebInspector.RemoteObject} object |
| * @param {?string|Element=} title |
| * @param {string=} subtitle |
| * @param {?string=} emptyPlaceholder |
| * @param {boolean=} ignoreHasOwnProperty |
| * @param {Array.<WebInspector.RemoteObjectProperty>=} extraProperties |
| * @param {function(new:TreeElement, WebInspector.RemoteObjectProperty)=} treeElementConstructor |
| */ |
| WebInspector.ObjectPropertiesSection = function(object, title, subtitle, emptyPlaceholder, ignoreHasOwnProperty, extraProperties, treeElementConstructor) |
| { |
| this.emptyPlaceholder = (emptyPlaceholder || WebInspector.UIString("No Properties")); |
| this.object = object; |
| this.ignoreHasOwnProperty = ignoreHasOwnProperty; |
| this.extraProperties = extraProperties; |
| this.treeElementConstructor = treeElementConstructor || WebInspector.ObjectPropertyTreeElement; |
| this.editable = true; |
| this.skipProto = false; |
| |
| WebInspector.PropertiesSection.call(this, title || "", subtitle); |
| } |
| |
| WebInspector.ObjectPropertiesSection._arrayLoadThreshold = 100; |
| |
| WebInspector.ObjectPropertiesSection.prototype = { |
| enableContextMenu: function() |
| { |
| this.element.addEventListener("contextmenu", this._contextMenuEventFired.bind(this), false); |
| }, |
| |
| _contextMenuEventFired: function(event) |
| { |
| var contextMenu = new WebInspector.ContextMenu(event); |
| contextMenu.appendApplicableItems(this.object); |
| contextMenu.show(); |
| }, |
| |
| onpopulate: function() |
| { |
| this.update(); |
| }, |
| |
| update: function() |
| { |
| if (this.object.arrayLength() > WebInspector.ObjectPropertiesSection._arrayLoadThreshold) { |
| this.propertiesTreeOutline.removeChildren(); |
| WebInspector.ArrayGroupingTreeElement._populateArray(this.propertiesTreeOutline, this.object, 0, this.object.arrayLength() - 1); |
| return; |
| } |
| |
| /** |
| * @param {?Array.<WebInspector.RemoteObjectProperty>} properties |
| * @param {?Array.<WebInspector.RemoteObjectProperty>} internalProperties |
| */ |
| function callback(properties, internalProperties) |
| { |
| if (!properties) |
| return; |
| this.updateProperties(properties, internalProperties); |
| } |
| |
| WebInspector.RemoteObject.loadFromObject(this.object, !!this.ignoreHasOwnProperty, callback.bind(this)); |
| }, |
| |
| updateProperties: function(properties, internalProperties, rootTreeElementConstructor, rootPropertyComparer) |
| { |
| if (!rootTreeElementConstructor) |
| rootTreeElementConstructor = this.treeElementConstructor; |
| |
| if (!rootPropertyComparer) |
| rootPropertyComparer = WebInspector.ObjectPropertiesSection.CompareProperties; |
| |
| if (this.extraProperties) { |
| for (var i = 0; i < this.extraProperties.length; ++i) |
| properties.push(this.extraProperties[i]); |
| } |
| |
| this.propertiesTreeOutline.removeChildren(); |
| |
| WebInspector.ObjectPropertyTreeElement.populateWithProperties(this.propertiesTreeOutline, |
| properties, internalProperties, |
| rootTreeElementConstructor, rootPropertyComparer, |
| this.skipProto, this.object); |
| |
| this.propertiesForTest = properties; |
| |
| if (!this.propertiesTreeOutline.children.length) { |
| var title = document.createElement("div"); |
| title.className = "info"; |
| title.textContent = this.emptyPlaceholder; |
| var infoElement = new TreeElement(title, null, false); |
| this.propertiesTreeOutline.appendChild(infoElement); |
| } |
| }, |
| |
| __proto__: WebInspector.PropertiesSection.prototype |
| } |
| |
| /** |
| * @param {WebInspector.RemoteObjectProperty} propertyA |
| * @param {WebInspector.RemoteObjectProperty} propertyB |
| * @return {number} |
| */ |
| WebInspector.ObjectPropertiesSection.CompareProperties = function(propertyA, propertyB) |
| { |
| var a = propertyA.name; |
| var b = propertyB.name; |
| if (a === "__proto__") |
| return 1; |
| if (b === "__proto__") |
| return -1; |
| return String.naturalOrderComparator(a, b); |
| } |
| |
| /** |
| * @constructor |
| * @extends {TreeElement} |
| * @param {WebInspector.RemoteObjectProperty} property |
| */ |
| WebInspector.ObjectPropertyTreeElement = function(property) |
| { |
| this.property = property; |
| |
| // Pass an empty title, the title gets made later in onattach. |
| TreeElement.call(this, "", null, false); |
| this.toggleOnClick = true; |
| this.selectable = false; |
| } |
| |
| WebInspector.ObjectPropertyTreeElement.prototype = { |
| onpopulate: function() |
| { |
| return WebInspector.ObjectPropertyTreeElement.populate(this, this.property.value); |
| }, |
| |
| ondblclick: function(event) |
| { |
| if (this.property.writable || this.property.setter) |
| this.startEditing(event); |
| }, |
| |
| onattach: function() |
| { |
| this.update(); |
| }, |
| |
| update: function() |
| { |
| this.nameElement = document.createElement("span"); |
| this.nameElement.className = "name"; |
| var name = this.property.name; |
| if (/^\s|\s$|^$|\n/.test(name)) |
| name = "\"" + name.replace(/\n/g, "\u21B5") + "\""; |
| this.nameElement.textContent = name; |
| if (!this.property.enumerable) |
| this.nameElement.addStyleClass("dimmed"); |
| if (this.property.isAccessorProperty()) |
| this.nameElement.addStyleClass("properties-accessor-property-name"); |
| |
| var separatorElement = document.createElement("span"); |
| separatorElement.className = "separator"; |
| separatorElement.textContent = ": "; |
| |
| if (this.property.value) { |
| this.valueElement = document.createElement("span"); |
| this.valueElement.className = "value"; |
| var description = this.property.value.description; |
| // Render \n as a nice unicode cr symbol. |
| if (this.property.wasThrown) { |
| this.valueElement.textContent = "[Exception: " + description + "]"; |
| } else if (this.property.value.type === "string" && typeof description === "string") { |
| this.valueElement.textContent = "\"" + description.replace(/\n/g, "\u21B5") + "\""; |
| this.valueElement._originalTextContent = "\"" + description + "\""; |
| } else if (this.property.value.type === "function" && typeof description === "string") { |
| this.valueElement.textContent = /.*/.exec(description)[0].replace(/ +$/g, ""); |
| this.valueElement._originalTextContent = description; |
| } else if (this.property.value.type !== "object" || this.property.value.subtype !== "node") { |
| this.valueElement.textContent = description; |
| } |
| |
| if (this.property.wasThrown) |
| this.valueElement.addStyleClass("error"); |
| if (this.property.value.subtype) |
| this.valueElement.addStyleClass("console-formatted-" + this.property.value.subtype); |
| else if (this.property.value.type) |
| this.valueElement.addStyleClass("console-formatted-" + this.property.value.type); |
| |
| this.valueElement.addEventListener("contextmenu", this._contextMenuFired.bind(this, this.property.value), false); |
| if (this.property.value.type === "object" && this.property.value.subtype === "node" && this.property.value.description) { |
| WebInspector.DOMPresentationUtils.createSpansForNodeTitle(this.valueElement, this.property.value.description); |
| this.valueElement.addEventListener("mousemove", this._mouseMove.bind(this, this.property.value), false); |
| this.valueElement.addEventListener("mouseout", this._mouseOut.bind(this, this.property.value), false); |
| } else { |
| this.valueElement.title = description || ""; |
| } |
| |
| this.listItemElement.removeChildren(); |
| |
| this.hasChildren = this.property.value.hasChildren && !this.property.wasThrown; |
| } else { |
| if (this.property.getter) { |
| this.valueElement = WebInspector.ObjectPropertyTreeElement.createRemoteObjectAccessorPropertySpan(this.property.parentObject, [this.property.name], this._onInvokeGetterClick.bind(this)); |
| } else { |
| this.valueElement = document.createElement("span"); |
| this.valueElement.className = "console-formatted-undefined"; |
| this.valueElement.textContent = WebInspector.UIString("<unreadable>"); |
| this.valueElement.title = WebInspector.UIString("No property getter"); |
| } |
| } |
| |
| this.listItemElement.appendChild(this.nameElement); |
| this.listItemElement.appendChild(separatorElement); |
| this.listItemElement.appendChild(this.valueElement); |
| }, |
| |
| _contextMenuFired: function(value, event) |
| { |
| var contextMenu = new WebInspector.ContextMenu(event); |
| this.populateContextMenu(contextMenu); |
| contextMenu.appendApplicableItems(value); |
| contextMenu.show(); |
| }, |
| |
| /** |
| * @param {WebInspector.ContextMenu} contextMenu |
| */ |
| populateContextMenu: function(contextMenu) |
| { |
| }, |
| |
| _mouseMove: function(event) |
| { |
| this.property.value.highlightAsDOMNode(); |
| }, |
| |
| _mouseOut: function(event) |
| { |
| this.property.value.hideDOMNodeHighlight(); |
| }, |
| |
| updateSiblings: function() |
| { |
| if (this.parent.root) |
| this.treeOutline.section.update(); |
| else |
| this.parent.shouldRefreshChildren = true; |
| }, |
| |
| renderPromptAsBlock: function() |
| { |
| return false; |
| }, |
| |
| /** |
| * @param {Event=} event |
| */ |
| elementAndValueToEdit: function(event) |
| { |
| return [this.valueElement, (typeof this.valueElement._originalTextContent === "string") ? this.valueElement._originalTextContent : undefined]; |
| }, |
| |
| startEditing: function(event) |
| { |
| var elementAndValueToEdit = this.elementAndValueToEdit(event); |
| var elementToEdit = elementAndValueToEdit[0]; |
| var valueToEdit = elementAndValueToEdit[1]; |
| |
| if (WebInspector.isBeingEdited(elementToEdit) || !this.treeOutline.section.editable || this._readOnly) |
| return; |
| |
| // Edit original source. |
| if (typeof valueToEdit !== "undefined") |
| elementToEdit.textContent = valueToEdit; |
| |
| var context = { expanded: this.expanded, elementToEdit: elementToEdit, previousContent: elementToEdit.textContent }; |
| |
| // Lie about our children to prevent expanding on double click and to collapse subproperties. |
| this.hasChildren = false; |
| |
| this.listItemElement.addStyleClass("editing-sub-part"); |
| |
| this._prompt = new WebInspector.ObjectPropertyPrompt(this.editingCommitted.bind(this, null, elementToEdit.textContent, context.previousContent, context), this.editingCancelled.bind(this, null, context), this.renderPromptAsBlock()); |
| |
| function blurListener() |
| { |
| this.editingCommitted(null, elementToEdit.textContent, context.previousContent, context); |
| } |
| |
| var proxyElement = this._prompt.attachAndStartEditing(elementToEdit, blurListener.bind(this)); |
| window.getSelection().setBaseAndExtent(elementToEdit, 0, elementToEdit, 1); |
| proxyElement.addEventListener("keydown", this._promptKeyDown.bind(this, context), false); |
| }, |
| |
| /** |
| * @return {boolean} |
| */ |
| isEditing: function() |
| { |
| return !!this._prompt; |
| }, |
| |
| editingEnded: function(context) |
| { |
| this._prompt.detach(); |
| delete this._prompt; |
| |
| this.listItemElement.scrollLeft = 0; |
| this.listItemElement.removeStyleClass("editing-sub-part"); |
| if (context.expanded) |
| this.expand(); |
| }, |
| |
| editingCancelled: function(element, context) |
| { |
| this.editingEnded(context); |
| this.update(); |
| }, |
| |
| editingCommitted: function(element, userInput, previousContent, context) |
| { |
| if (userInput === previousContent) |
| return this.editingCancelled(element, context); // nothing changed, so cancel |
| |
| this.editingEnded(context); |
| this.applyExpression(userInput, true); |
| }, |
| |
| _promptKeyDown: function(context, event) |
| { |
| if (isEnterKey(event)) { |
| event.consume(true); |
| return this.editingCommitted(null, context.elementToEdit.textContent, context.previousContent, context); |
| } |
| if (event.keyIdentifier === "U+001B") { // Esc |
| event.consume(); |
| return this.editingCancelled(null, context); |
| } |
| }, |
| |
| applyExpression: function(expression, updateInterface) |
| { |
| expression = expression.trim(); |
| var expressionLength = expression.length; |
| function callback(error) |
| { |
| if (!updateInterface) |
| return; |
| |
| if (error) |
| this.update(); |
| |
| if (!expressionLength) { |
| // The property was deleted, so remove this tree element. |
| this.parent.removeChild(this); |
| } else { |
| // Call updateSiblings since their value might be based on the value that just changed. |
| this.updateSiblings(); |
| } |
| }; |
| this.property.parentObject.setPropertyValue(this.property.name, expression.trim(), callback.bind(this)); |
| }, |
| |
| propertyPath: function() |
| { |
| if ("_cachedPropertyPath" in this) |
| return this._cachedPropertyPath; |
| |
| var current = this; |
| var result; |
| |
| do { |
| if (current.property) { |
| if (result) |
| result = current.property.name + "." + result; |
| else |
| result = current.property.name; |
| } |
| current = current.parent; |
| } while (current && !current.root); |
| |
| this._cachedPropertyPath = result; |
| return result; |
| }, |
| |
| /** |
| * @param {?WebInspector.RemoteObject} result |
| * @param {boolean=} wasThrown |
| */ |
| _onInvokeGetterClick: function(result, wasThrown) |
| { |
| if (!result) |
| return; |
| this.property.value = result; |
| this.property.wasThrown = wasThrown; |
| |
| this.update(); |
| this.shouldRefreshChildren = true; |
| }, |
| |
| __proto__: TreeElement.prototype |
| } |
| |
| /** |
| * @param {TreeElement} treeElement |
| * @param {WebInspector.RemoteObject} value |
| */ |
| WebInspector.ObjectPropertyTreeElement.populate = function(treeElement, value) { |
| if (treeElement.children.length && !treeElement.shouldRefreshChildren) |
| return; |
| |
| if (value.arrayLength() > WebInspector.ObjectPropertiesSection._arrayLoadThreshold) { |
| treeElement.removeChildren(); |
| WebInspector.ArrayGroupingTreeElement._populateArray(treeElement, value, 0, value.arrayLength() - 1); |
| return; |
| } |
| |
| /** |
| * @param {Array.<WebInspector.RemoteObjectProperty>=} properties |
| * @param {Array.<WebInspector.RemoteObjectProperty>=} internalProperties |
| */ |
| function callback(properties, internalProperties) |
| { |
| treeElement.removeChildren(); |
| if (!properties) |
| return; |
| if (!internalProperties) |
| internalProperties = []; |
| |
| WebInspector.ObjectPropertyTreeElement.populateWithProperties(treeElement, properties, internalProperties, |
| treeElement.treeOutline.section.treeElementConstructor, WebInspector.ObjectPropertiesSection.CompareProperties, |
| treeElement.treeOutline.section.skipProto, value); |
| } |
| |
| WebInspector.RemoteObject.loadFromObjectPerProto(value, callback); |
| } |
| |
| /** |
| * @param {!TreeElement|!TreeOutline} treeElement |
| * @param {Array.<!WebInspector.RemoteObjectProperty>} properties |
| * @param {?Array.<!WebInspector.RemoteObjectProperty>} internalProperties |
| * @param {function(new:TreeElement, WebInspector.RemoteObjectProperty)} treeElementConstructor |
| * @param {function (WebInspector.RemoteObjectProperty, WebInspector.RemoteObjectProperty): number} comparator |
| * @param {boolean} skipProto |
| * @param {?WebInspector.RemoteObject} value |
| */ |
| WebInspector.ObjectPropertyTreeElement.populateWithProperties = function(treeElement, properties, internalProperties, treeElementConstructor, comparator, skipProto, value) { |
| properties.sort(comparator); |
| |
| for (var i = 0; i < properties.length; ++i) { |
| var property = properties[i]; |
| if (skipProto && property.name === "__proto__") |
| continue; |
| if (property.isAccessorProperty()) { |
| if (property.name !== "__proto__" && property.getter) { |
| property.parentObject = value; |
| treeElement.appendChild(new treeElementConstructor(property)); |
| } |
| if (property.isOwn) { |
| if (property.getter) { |
| var getterProperty = new WebInspector.RemoteObjectProperty("get " + property.name, property.getter); |
| getterProperty.parentObject = value; |
| treeElement.appendChild(new treeElementConstructor(getterProperty)); |
| } |
| if (property.setter) { |
| var setterProperty = new WebInspector.RemoteObjectProperty("set " + property.name, property.setter); |
| setterProperty.parentObject = value; |
| treeElement.appendChild(new treeElementConstructor(setterProperty)); |
| } |
| } |
| } else { |
| property.parentObject = value; |
| treeElement.appendChild(new treeElementConstructor(property)); |
| } |
| } |
| if (value && value.type === "function") { |
| // Whether function has TargetFunction internal property. |
| // This is a simple way to tell that the function is actually a bound function (we are not told). |
| // Bound function never has inner scope and doesn't need corresponding UI node. |
| var hasTargetFunction = false; |
| |
| if (internalProperties) { |
| for (var i = 0; i < internalProperties.length; i++) { |
| if (internalProperties[i].name == "[[TargetFunction]]") { |
| hasTargetFunction = true; |
| break; |
| } |
| } |
| } |
| if (!hasTargetFunction) |
| treeElement.appendChild(new WebInspector.FunctionScopeMainTreeElement(value)); |
| } |
| if (internalProperties) { |
| for (var i = 0; i < internalProperties.length; i++) { |
| internalProperties[i].parentObject = value; |
| treeElement.appendChild(new treeElementConstructor(internalProperties[i])); |
| } |
| } |
| } |
| |
| /** |
| * @param {!WebInspector.RemoteObject} object |
| * @param {!Array.<string>} propertyPath |
| * @param {function(?WebInspector.RemoteObject, boolean=)} callback |
| * @return {!Element} |
| */ |
| WebInspector.ObjectPropertyTreeElement.createRemoteObjectAccessorPropertySpan = function(object, propertyPath, callback) |
| { |
| var rootElement = document.createElement("span"); |
| var element = rootElement.createChild("span", "properties-calculate-value-button"); |
| element.textContent = WebInspector.UIString("(...)"); |
| element.title = WebInspector.UIString("Invoke property getter"); |
| element.addEventListener("click", onInvokeGetterClick, false); |
| |
| function onInvokeGetterClick(event) |
| { |
| event.consume(); |
| object.getProperty(propertyPath, callback); |
| } |
| |
| return rootElement; |
| } |
| |
| /** |
| * @constructor |
| * @extends {TreeElement} |
| * @param {WebInspector.RemoteObject} remoteObject |
| */ |
| WebInspector.FunctionScopeMainTreeElement = function(remoteObject) |
| { |
| TreeElement.call(this, "<function scope>", null, false); |
| this.toggleOnClick = true; |
| this.selectable = false; |
| this._remoteObject = remoteObject; |
| this.hasChildren = true; |
| } |
| |
| WebInspector.FunctionScopeMainTreeElement.prototype = { |
| onpopulate: function() |
| { |
| if (this.children.length && !this.shouldRefreshChildren) |
| return; |
| |
| function didGetDetails(error, response) |
| { |
| if (error) { |
| console.error(error); |
| return; |
| } |
| this.removeChildren(); |
| |
| var scopeChain = response.scopeChain; |
| if (!scopeChain) |
| return; |
| for (var i = 0; i < scopeChain.length; ++i) { |
| var scope = scopeChain[i]; |
| var title = null; |
| var isTrueObject; |
| |
| switch (scope.type) { |
| case "local": |
| // Not really expecting this scope type here. |
| title = WebInspector.UIString("Local"); |
| isTrueObject = false; |
| break; |
| case "closure": |
| title = WebInspector.UIString("Closure"); |
| isTrueObject = false; |
| break; |
| case "catch": |
| title = WebInspector.UIString("Catch"); |
| isTrueObject = false; |
| break; |
| case "with": |
| title = WebInspector.UIString("With Block"); |
| isTrueObject = true; |
| break; |
| case "global": |
| title = WebInspector.UIString("Global"); |
| isTrueObject = true; |
| break; |
| default: |
| console.error("Unknown scope type: " + scope.type); |
| continue; |
| } |
| |
| var scopeRef; |
| if (isTrueObject) |
| scopeRef = undefined; |
| else |
| scopeRef = new WebInspector.ScopeRef(i, undefined, this._remoteObject.objectId); |
| |
| var remoteObject = WebInspector.ScopeRemoteObject.fromPayload(scope.object, scopeRef); |
| if (isTrueObject) { |
| var property = WebInspector.RemoteObjectProperty.fromScopeValue(title, remoteObject); |
| property.parentObject = null; |
| this.appendChild(new this.treeOutline.section.treeElementConstructor(property)); |
| } else { |
| var scopeTreeElement = new WebInspector.ScopeTreeElement(title, null, remoteObject); |
| this.appendChild(scopeTreeElement); |
| } |
| } |
| |
| } |
| DebuggerAgent.getFunctionDetails(this._remoteObject.objectId, didGetDetails.bind(this)); |
| }, |
| |
| __proto__: TreeElement.prototype |
| } |
| |
| /** |
| * @constructor |
| * @extends {TreeElement} |
| * @param {WebInspector.RemoteObject} remoteObject |
| */ |
| WebInspector.ScopeTreeElement = function(title, subtitle, remoteObject) |
| { |
| // TODO: use subtitle parameter. |
| TreeElement.call(this, title, null, false); |
| this.toggleOnClick = true; |
| this.selectable = false; |
| this._remoteObject = remoteObject; |
| this.hasChildren = true; |
| } |
| |
| WebInspector.ScopeTreeElement.prototype = { |
| onpopulate: function() |
| { |
| return WebInspector.ObjectPropertyTreeElement.populate(this, this._remoteObject); |
| }, |
| |
| __proto__: TreeElement.prototype |
| } |
| |
| /** |
| * @constructor |
| * @extends {TreeElement} |
| * @param {WebInspector.RemoteObject} object |
| * @param {number} fromIndex |
| * @param {number} toIndex |
| * @param {number} propertyCount |
| */ |
| WebInspector.ArrayGroupingTreeElement = function(object, fromIndex, toIndex, propertyCount) |
| { |
| TreeElement.call(this, String.sprintf("[%d \u2026 %d]", fromIndex, toIndex), undefined, true); |
| this._fromIndex = fromIndex; |
| this._toIndex = toIndex; |
| this._object = object; |
| this._readOnly = true; |
| this._propertyCount = propertyCount; |
| this._populated = false; |
| } |
| |
| WebInspector.ArrayGroupingTreeElement._bucketThreshold = 100; |
| WebInspector.ArrayGroupingTreeElement._sparseIterationThreshold = 250000; |
| |
| /** |
| * @param {TreeElement|TreeOutline} treeElement |
| * @param {WebInspector.RemoteObject} object |
| * @param {number} fromIndex |
| * @param {number} toIndex |
| */ |
| WebInspector.ArrayGroupingTreeElement._populateArray = function(treeElement, object, fromIndex, toIndex) |
| { |
| WebInspector.ArrayGroupingTreeElement._populateRanges(treeElement, object, fromIndex, toIndex, true); |
| } |
| |
| /** |
| * @param {TreeElement|TreeOutline} treeElement |
| * @param {WebInspector.RemoteObject} object |
| * @param {number} fromIndex |
| * @param {number} toIndex |
| * @param {boolean} topLevel |
| */ |
| WebInspector.ArrayGroupingTreeElement._populateRanges = function(treeElement, object, fromIndex, toIndex, topLevel) |
| { |
| object.callFunctionJSON(packRanges, [{value: fromIndex}, {value: toIndex}, {value: WebInspector.ArrayGroupingTreeElement._bucketThreshold}, {value: WebInspector.ArrayGroupingTreeElement._sparseIterationThreshold}], callback.bind(this)); |
| |
| /** |
| * @this {Object} |
| * @param {number=} fromIndex // must declare optional |
| * @param {number=} toIndex // must declare optional |
| * @param {number=} bucketThreshold // must declare optional |
| * @param {number=} sparseIterationThreshold // must declare optional |
| */ |
| function packRanges(fromIndex, toIndex, bucketThreshold, sparseIterationThreshold) |
| { |
| var ownPropertyNames = null; |
| function doLoop(iterationCallback) |
| { |
| if (toIndex - fromIndex < sparseIterationThreshold) { |
| for (var i = fromIndex; i <= toIndex; ++i) { |
| if (i in this) |
| iterationCallback(i); |
| } |
| } else { |
| ownPropertyNames = ownPropertyNames || Object.getOwnPropertyNames(this); |
| for (var i = 0; i < ownPropertyNames.length; ++i) { |
| var name = ownPropertyNames[i]; |
| var index = name >>> 0; |
| if (String(index) === name && fromIndex <= index && index <= toIndex) |
| iterationCallback(index); |
| } |
| } |
| } |
| |
| var count = 0; |
| function countIterationCallback() |
| { |
| ++count; |
| } |
| doLoop.call(this, countIterationCallback); |
| |
| var bucketSize = count; |
| if (count <= bucketThreshold) |
| bucketSize = count; |
| else |
| bucketSize = Math.pow(bucketThreshold, Math.ceil(Math.log(count) / Math.log(bucketThreshold)) - 1); |
| |
| var ranges = []; |
| count = 0; |
| var groupStart = -1; |
| var groupEnd = 0; |
| function loopIterationCallback(i) |
| { |
| if (groupStart === -1) |
| groupStart = i; |
| |
| groupEnd = i; |
| if (++count === bucketSize) { |
| ranges.push([groupStart, groupEnd, count]); |
| count = 0; |
| groupStart = -1; |
| } |
| } |
| doLoop.call(this, loopIterationCallback); |
| |
| if (count > 0) |
| ranges.push([groupStart, groupEnd, count]); |
| return ranges; |
| } |
| |
| function callback(ranges) |
| { |
| if (ranges.length == 1) |
| WebInspector.ArrayGroupingTreeElement._populateAsFragment(treeElement, object, ranges[0][0], ranges[0][1]); |
| else { |
| for (var i = 0; i < ranges.length; ++i) { |
| var fromIndex = ranges[i][0]; |
| var toIndex = ranges[i][1]; |
| var count = ranges[i][2]; |
| if (fromIndex == toIndex) |
| WebInspector.ArrayGroupingTreeElement._populateAsFragment(treeElement, object, fromIndex, toIndex); |
| else |
| treeElement.appendChild(new WebInspector.ArrayGroupingTreeElement(object, fromIndex, toIndex, count)); |
| } |
| } |
| if (topLevel) |
| WebInspector.ArrayGroupingTreeElement._populateNonIndexProperties(treeElement, object); |
| } |
| } |
| |
| /** |
| * @param {TreeElement|TreeOutline} treeElement |
| * @param {WebInspector.RemoteObject} object |
| * @param {number} fromIndex |
| * @param {number} toIndex |
| */ |
| WebInspector.ArrayGroupingTreeElement._populateAsFragment = function(treeElement, object, fromIndex, toIndex) |
| { |
| object.callFunction(buildArrayFragment, [{value: fromIndex}, {value: toIndex}, {value: WebInspector.ArrayGroupingTreeElement._sparseIterationThreshold}], processArrayFragment.bind(this)); |
| |
| /** |
| * @this {Object} |
| * @param {number=} fromIndex // must declare optional |
| * @param {number=} toIndex // must declare optional |
| * @param {number=} sparseIterationThreshold // must declare optional |
| */ |
| function buildArrayFragment(fromIndex, toIndex, sparseIterationThreshold) |
| { |
| var result = Object.create(null); |
| if (toIndex - fromIndex < sparseIterationThreshold) { |
| for (var i = fromIndex; i <= toIndex; ++i) { |
| if (i in this) |
| result[i] = this[i]; |
| } |
| } else { |
| var ownPropertyNames = Object.getOwnPropertyNames(this); |
| for (var i = 0; i < ownPropertyNames.length; ++i) { |
| var name = ownPropertyNames[i]; |
| var index = name >>> 0; |
| if (String(index) === name && fromIndex <= index && index <= toIndex) |
| result[index] = this[index]; |
| } |
| } |
| return result; |
| } |
| |
| /** |
| * @param {?WebInspector.RemoteObject} arrayFragment |
| * @param {boolean=} wasThrown |
| * @this {WebInspector.ArrayGroupingTreeElement} |
| */ |
| function processArrayFragment(arrayFragment, wasThrown) |
| { |
| if (!arrayFragment || wasThrown) |
| return; |
| arrayFragment.getAllProperties(false, processProperties.bind(this)); |
| } |
| |
| /** @this {WebInspector.ArrayGroupingTreeElement} */ |
| function processProperties(properties, internalProperties) |
| { |
| if (!properties) |
| return; |
| |
| properties.sort(WebInspector.ObjectPropertiesSection.CompareProperties); |
| for (var i = 0; i < properties.length; ++i) { |
| properties[i].parentObject = this._object; |
| var childTreeElement = new treeElement.treeOutline.section.treeElementConstructor(properties[i]); |
| childTreeElement._readOnly = true; |
| treeElement.appendChild(childTreeElement); |
| } |
| } |
| } |
| |
| /** |
| * @param {TreeElement|TreeOutline} treeElement |
| * @param {WebInspector.RemoteObject} object |
| */ |
| WebInspector.ArrayGroupingTreeElement._populateNonIndexProperties = function(treeElement, object) |
| { |
| object.callFunction(buildObjectFragment, undefined, processObjectFragment.bind(this)); |
| |
| /** @this {Object} */ |
| function buildObjectFragment() |
| { |
| var result = Object.create(this.__proto__); |
| var names = Object.getOwnPropertyNames(this); |
| for (var i = 0; i < names.length; ++i) { |
| var name = names[i]; |
| // Array index check according to the ES5-15.4. |
| if (String(name >>> 0) === name && name >>> 0 !== 0xffffffff) |
| continue; |
| var descriptor = Object.getOwnPropertyDescriptor(this, name); |
| if (descriptor) |
| Object.defineProperty(result, name, descriptor); |
| } |
| return result; |
| } |
| |
| /** |
| * @param {?WebInspector.RemoteObject} arrayFragment |
| * @param {boolean=} wasThrown |
| */ |
| function processObjectFragment(arrayFragment, wasThrown) |
| { |
| if (!arrayFragment || wasThrown) |
| return; |
| arrayFragment.getOwnProperties(processProperties.bind(this)); |
| } |
| |
| /** |
| * @param {?Array.<WebInspector.RemoteObjectProperty>} properties |
| * @param {?Array.<WebInspector.RemoteObjectProperty>=} internalProperties |
| * @this {WebInspector.ArrayGroupingTreeElement} |
| */ |
| function processProperties(properties, internalProperties) |
| { |
| if (!properties) |
| return; |
| properties.sort(WebInspector.ObjectPropertiesSection.CompareProperties); |
| for (var i = 0; i < properties.length; ++i) { |
| properties[i].parentObject = this._object; |
| var childTreeElement = new treeElement.treeOutline.section.treeElementConstructor(properties[i]); |
| childTreeElement._readOnly = true; |
| treeElement.appendChild(childTreeElement); |
| } |
| } |
| } |
| |
| WebInspector.ArrayGroupingTreeElement.prototype = { |
| onpopulate: function() |
| { |
| if (this._populated) |
| return; |
| |
| this._populated = true; |
| |
| if (this._propertyCount >= WebInspector.ArrayGroupingTreeElement._bucketThreshold) { |
| WebInspector.ArrayGroupingTreeElement._populateRanges(this, this._object, this._fromIndex, this._toIndex, false); |
| return; |
| } |
| WebInspector.ArrayGroupingTreeElement._populateAsFragment(this, this._object, this._fromIndex, this._toIndex); |
| }, |
| |
| onattach: function() |
| { |
| this.listItemElement.addStyleClass("name"); |
| }, |
| |
| __proto__: TreeElement.prototype |
| } |
| |
| /** |
| * @constructor |
| * @extends {WebInspector.TextPrompt} |
| * @param {boolean=} renderAsBlock |
| */ |
| WebInspector.ObjectPropertyPrompt = function(commitHandler, cancelHandler, renderAsBlock) |
| { |
| WebInspector.TextPrompt.call(this, WebInspector.runtimeModel.completionsForTextPrompt.bind(WebInspector.runtimeModel)); |
| this.setSuggestBoxEnabled("generic-suggest"); |
| if (renderAsBlock) |
| this.renderAsBlock(); |
| } |
| |
| WebInspector.ObjectPropertyPrompt.prototype = { |
| __proto__: WebInspector.TextPrompt.prototype |
| } |
