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Diffstat (limited to 'Source/WebInspectorUI/UserInterface/DOMNode.js')
| -rw-r--r-- | Source/WebInspectorUI/UserInterface/DOMNode.js | 690 |
1 files changed, 0 insertions, 690 deletions
diff --git a/Source/WebInspectorUI/UserInterface/DOMNode.js b/Source/WebInspectorUI/UserInterface/DOMNode.js deleted file mode 100644 index ee002783c..000000000 --- a/Source/WebInspectorUI/UserInterface/DOMNode.js +++ /dev/null @@ -1,690 +0,0 @@ -/* - * Copyright (C) 2009, 2010 Google Inc. All rights reserved. - * Copyright (C) 2009 Joseph Pecoraro - * Copyright (C) 2013 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * 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. - * * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT - * OWNER 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 - * @param {WebInspector.DOMAgent} domAgent - * @param {?WebInspector.DOMNode} doc - * @param {boolean} isInShadowTree - * @param {DOMAgent.Node} payload - */ -WebInspector.DOMNode = function(domAgent, doc, isInShadowTree, payload) { - WebInspector.Object.call(this); - - this._domAgent = domAgent; - this._isInShadowTree = isInShadowTree; - - this.id = payload.nodeId; - domAgent._idToDOMNode[this.id] = this; - - this._nodeType = payload.nodeType; - this._nodeName = payload.nodeName; - this._localName = payload.localName; - this._nodeValue = payload.nodeValue; - - if (this._nodeType === Node.DOCUMENT_NODE) - this.ownerDocument = this; - else - this.ownerDocument = doc; - - this._attributes = []; - this._attributesMap = {}; - if (payload.attributes) - this._setAttributesPayload(payload.attributes); - - this._childNodeCount = payload.childNodeCount; - this._children = null; - this._filteredChildren = null; - this._filteredChildrenNeedsUpdating = true; - - this._nextSibling = null; - this._previousSibling = null; - this.parentNode = null; - - this._enabledPseudoClasses = []; - - this._shadowRoots = []; - if (payload.shadowRoots) { - for (var i = 0; i < payload.shadowRoots.length; ++i) { - var root = payload.shadowRoots[i]; - var node = new WebInspector.DOMNode(this._domAgent, this.ownerDocument, true, root); - this._shadowRoots.push(node); - } - } - - if (payload.children) - this._setChildrenPayload(payload.children); - - if (payload.contentDocument) { - this._contentDocument = new WebInspector.DOMNode(domAgent, null, false, payload.contentDocument); - this._children = [this._contentDocument]; - this._renumber(); - } - - if (this._nodeType === Node.ELEMENT_NODE) { - // HTML and BODY from internal iframes should not overwrite top-level ones. - if (this.ownerDocument && !this.ownerDocument.documentElement && this._nodeName === "HTML") - this.ownerDocument.documentElement = this; - if (this.ownerDocument && !this.ownerDocument.body && this._nodeName === "BODY") - this.ownerDocument.body = this; - if (payload.documentURL) - this.documentURL = payload.documentURL; - } else if (this._nodeType === Node.DOCUMENT_TYPE_NODE) { - this.publicId = payload.publicId; - this.systemId = payload.systemId; - this.internalSubset = payload.internalSubset; - } else if (this._nodeType === Node.DOCUMENT_NODE) { - this.documentURL = payload.documentURL; - this.xmlVersion = payload.xmlVersion; - } else if (this._nodeType === Node.ATTRIBUTE_NODE) { - this.name = payload.name; - this.value = payload.value; - } -} - -WebInspector.Object.addConstructorFunctions(WebInspector.DOMNode); - -WebInspector.DOMNode.Event = { - EnabledPseudoClassesChanged: "dom-node-enabled-pseudo-classes-did-change", - AttributeModified: "dom-node-attribute-modified", - AttributeRemoved: "dom-node-attribute-removed" -}; - -WebInspector.DOMNode.prototype = { - constructor: WebInspector.DOMNode, - - get children() - { - if (!this._children) - return null; - - if (WebInspector.showShadowDOMSetting.value) - return this._children; - - if (this._filteredChildrenNeedsUpdating) { - this._filteredChildrenNeedsUpdating = false; - this._filteredChildren = this._children.filter(function(node) { - return !node._isInShadowTree; - }); - } - - return this._filteredChildren; - }, - - get firstChild() - { - var children = this.children; - - if (children && children.length > 0) - return children[0]; - - return null; - }, - - get lastChild() - { - var children = this.children; - - if (children && children.length > 0) - return children.lastValue; - - return null; - }, - - get nextSibling() - { - if (WebInspector.showShadowDOMSetting.value) - return this._nextSibling; - - var node = this._nextSibling; - while (node) { - if (!node._isInShadowTree) - return node; - node = node._nextSibling; - } - return null; - }, - - get previousSibling() - { - if (WebInspector.showShadowDOMSetting.value) - return this._previousSibling; - - var node = this._previousSibling; - while (node) { - if (!node._isInShadowTree) - return node; - node = node._previousSibling; - } - return null; - }, - - get childNodeCount() - { - var children = this.children; - if (children) - return children.length; - - if (WebInspector.showShadowDOMSetting.value) - return this._childNodeCount + this._shadowRoots.length; - - return this._childNodeCount; - }, - - set childNodeCount(count) - { - this._childNodeCount = count; - }, - - /** - * @return {boolean} - */ - hasAttributes: function() - { - return this._attributes.length > 0; - }, - - /** - * @return {boolean} - */ - hasChildNodes: function() - { - return this.childNodeCount > 0; - }, - - /** - * @return {boolean} - */ - hasShadowRoots: function() - { - return !!this._shadowRoots.length; - }, - - /** - * @return {boolean} - */ - isInShadowTree: function() - { - return this._isInShadowTree; - }, - - /** - * @return {number} - */ - nodeType: function() - { - return this._nodeType; - }, - - /** - * @return {string} - */ - nodeName: function() - { - return this._nodeName; - }, - - /** - * @return {string} - */ - nodeNameInCorrectCase: function() - { - return this.isXMLNode() ? this.nodeName() : this.nodeName().toLowerCase(); - }, - - /** - * @param {string} name - * @param {function()=} callback - */ - setNodeName: function(name, callback) - { - DOMAgent.setNodeName(this.id, name, this._makeUndoableCallback(callback)); - }, - - /** - * @return {string} - */ - localName: function() - { - return this._localName; - }, - - /** - * @return {string} - */ - nodeValue: function() - { - return this._nodeValue; - }, - - /** - * @param {string} value - * @param {function(?Protocol.Error)=} callback - */ - setNodeValue: function(value, callback) - { - DOMAgent.setNodeValue(this.id, value, this._makeUndoableCallback(callback)); - }, - - /** - * @param {string} name - * @return {string} - */ - getAttribute: function(name) - { - var attr = this._attributesMap[name]; - return attr ? attr.value : undefined; - }, - - /** - * @param {string} name - * @param {string} text - * @param {function()=} callback - */ - setAttribute: function(name, text, callback) - { - DOMAgent.setAttributesAsText(this.id, text, name, this._makeUndoableCallback(callback)); - }, - - /** - * @param {string} name - * @param {string} value - * @param {function()=} callback - */ - setAttributeValue: function(name, value, callback) - { - DOMAgent.setAttributeValue(this.id, name, value, this._makeUndoableCallback(callback)); - }, - - /** - * @return {Object} - */ - attributes: function() - { - return this._attributes; - }, - - /** - * @param {string} name - * @param {function()=} callback - */ - removeAttribute: function(name, callback) - { - function mycallback(error, success) - { - if (!error) { - delete this._attributesMap[name]; - for (var i = 0; i < this._attributes.length; ++i) { - if (this._attributes[i].name === name) { - this._attributes.splice(i, 1); - break; - } - } - } - - this._makeUndoableCallback(callback)(error); - } - DOMAgent.removeAttribute(this.id, name, mycallback.bind(this)); - }, - - /** - * @param {function(Array.<WebInspector.DOMNode>)=} callback - */ - getChildNodes: function(callback) - { - if (this.children) { - if (callback) - callback(this.children); - return; - } - - /** - * @this {WebInspector.DOMNode} - * @param {?Protocol.Error} error - */ - function mycallback(error) { - if (!error && callback) - callback(this.children); - } - - DOMAgent.requestChildNodes(this.id, mycallback.bind(this)); - }, - - /** - * @param {number} depth - * @param {function(Array.<WebInspector.DOMNode>)=} callback - */ - getSubtree: function(depth, callback) - { - /** - * @this {WebInspector.DOMNode} - * @param {?Protocol.Error} error - */ - function mycallback(error) - { - if (callback) - callback(error ? null : this.children); - } - - DOMAgent.requestChildNodes(this.id, depth, mycallback.bind(this)); - }, - - /** - * @param {function(?Protocol.Error)=} callback - */ - getOuterHTML: function(callback) - { - DOMAgent.getOuterHTML(this.id, callback); - }, - - /** - * @param {string} html - * @param {function(?Protocol.Error)=} callback - */ - setOuterHTML: function(html, callback) - { - DOMAgent.setOuterHTML(this.id, html, this._makeUndoableCallback(callback)); - }, - - /** - * @param {function(?Protocol.Error)=} callback - */ - removeNode: function(callback) - { - DOMAgent.removeNode(this.id, this._makeUndoableCallback(callback)); - }, - - copyNode: function() - { - function copy(error, text) - { - if (!error) - InspectorFrontendHost.copyText(text); - } - DOMAgent.getOuterHTML(this.id, copy); - }, - - /** - * @param {function(?Protocol.Error)=} callback - */ - eventListeners: function(callback) - { - DOMAgent.getEventListenersForNode(this.id, callback); - }, - - /** - * @return {string} - */ - path: function() - { - var path = []; - var node = this; - while (node && "index" in node && node._nodeName.length) { - path.push([node.index, node._nodeName]); - node = node.parentNode; - } - path.reverse(); - return path.join(","); - }, - - /** - * @param {boolean} justSelector - * @return {string} - */ - appropriateSelectorFor: function(justSelector) - { - var lowerCaseName = this.localName() || this.nodeName().toLowerCase(); - - var id = this.getAttribute("id"); - if (id) { - if (/[\s'"]/.test(id)) { - id = id.replace(/\\/g, "\\\\").replace(/\"/g, "\\\""); - selector = lowerCaseName + "[id=\"" + id + "\"]"; - } else - selector = "#" + id; - return (justSelector ? selector : lowerCaseName + selector); - } - - var className = this.getAttribute("class"); - if (className) { - var selector = "." + className.trim().replace(/\s+/, "."); - return (justSelector ? selector : lowerCaseName + selector); - } - - if (lowerCaseName === "input" && this.getAttribute("type")) - return lowerCaseName + "[type=\"" + this.getAttribute("type") + "\"]"; - - return lowerCaseName; - }, - - /** - * @param {WebInspector.DOMNode} node - * @return {boolean} - */ - isAncestor: function(node) - { - if (!node) - return false; - - var currentNode = node.parentNode; - while (currentNode) { - if (this === currentNode) - return true; - currentNode = currentNode.parentNode; - } - return false; - }, - - /** - * @param {WebInspector.DOMNode} descendant - * @return {boolean} - */ - isDescendant: function(descendant) - { - return descendant !== null && descendant.isAncestor(this); - }, - - /** - * @param {Array.<string>} attrs - */ - _setAttributesPayload: function(attrs) - { - this._attributes = []; - this._attributesMap = {}; - for (var i = 0; i < attrs.length; i += 2) - this._addAttribute(attrs[i], attrs[i + 1]); - }, - - /** - * @param {WebInspector.DOMNode} prev - * @param {DOMAgent.Node} payload - * @return {WebInspector.DOMNode} - */ - _insertChild: function(prev, payload) - { - var node = new WebInspector.DOMNode(this._domAgent, this.ownerDocument, this._isInShadowTree, payload); - if (!prev) { - if (!this._children) { - // First node - this._children = this._shadowRoots.concat([node]); - } else - this._children.unshift(node); - } else - this._children.splice(this._children.indexOf(prev) + 1, 0, node); - this._renumber(); - return node; - }, - - /** - * @param {WebInspector.DOMNode} node - */ - _removeChild: function(node) - { - this._children.splice(this._children.indexOf(node), 1); - node.parentNode = null; - this._renumber(); - }, - - /** - * @param {Array.<DOMAgent.Node>} payloads - */ - _setChildrenPayload: function(payloads) - { - // We set children in the constructor. - if (this._contentDocument) - return; - - this._children = this._shadowRoots.slice(); - for (var i = 0; i < payloads.length; ++i) { - var payload = payloads[i]; - var node = new WebInspector.DOMNode(this._domAgent, this.ownerDocument, this._isInShadowTree, payload); - this._children.push(node); - } - this._renumber(); - }, - - _renumber: function() - { - this._filteredChildrenNeedsUpdating = true; - - var childNodeCount = this._children.length; - if (childNodeCount === 0) - return; - - for (var i = 0; i < childNodeCount; ++i) { - var child = this._children[i]; - child.index = i; - child._nextSibling = i + 1 < childNodeCount ? this._children[i + 1] : null; - child._previousSibling = i - 1 >= 0 ? this._children[i - 1] : null; - child.parentNode = this; - } - }, - - /** - * @param {string} name - * @param {string} value - */ - _addAttribute: function(name, value) - { - var attr = { - name: name, - value: value, - _node: this - }; - this._attributesMap[name] = attr; - this._attributes.push(attr); - }, - - /** - * @param {string} name - * @param {string} value - */ - _setAttribute: function(name, value) - { - var attr = this._attributesMap[name]; - if (attr) - attr.value = value; - else - this._addAttribute(name, value); - }, - - /** - * @param {string} name - */ - _removeAttribute: function(name) - { - var attr = this._attributesMap[name]; - if (attr) { - this._attributes.remove(attr); - delete this._attributesMap[name]; - } - }, - - /** - * @param {WebInspector.DOMNode} targetNode - * @param {?WebInspector.DOMNode} anchorNode - * @param {function(?Protocol.Error)=} callback - */ - moveTo: function(targetNode, anchorNode, callback) - { - DOMAgent.moveTo(this.id, targetNode.id, anchorNode ? anchorNode.id : undefined, this._makeUndoableCallback(callback)); - }, - - /** - * @return {boolean} - */ - isXMLNode: function() - { - return !!this.ownerDocument && !!this.ownerDocument.xmlVersion; - }, - - get enabledPseudoClasses() - { - return this._enabledPseudoClasses; - }, - - setPseudoClassEnabled: function(pseudoClass, enabled) - { - var pseudoClasses = this._enabledPseudoClasses; - if (enabled) { - if (pseudoClasses.contains(pseudoClass)) - return; - pseudoClasses.push(pseudoClass); - } else { - if (!pseudoClasses.contains(pseudoClass)) - return; - pseudoClasses.remove(pseudoClass); - } - - function changed(error) - { - if (!error) - this.dispatchEventToListeners(WebInspector.DOMNode.Event.EnabledPseudoClassesChanged); - } - - CSSAgent.forcePseudoState(this.id, pseudoClasses, changed.bind(this)); - }, - - _makeUndoableCallback: function(callback) - { - return function(error) - { - if (!error) - DOMAgent.markUndoableState(); - - if (callback) - callback.apply(null, arguments); - }; - } -} - -WebInspector.DOMNode.prototype.__proto__ = WebInspector.Object.prototype; |