diff options
Diffstat (limited to 'src/3rdparty/webkit/WebCore/inspector/front-end/utilities.js')
| -rw-r--r-- | src/3rdparty/webkit/WebCore/inspector/front-end/utilities.js | 145 |
1 files changed, 13 insertions, 132 deletions
diff --git a/src/3rdparty/webkit/WebCore/inspector/front-end/utilities.js b/src/3rdparty/webkit/WebCore/inspector/front-end/utilities.js index 5f41b56..6df23de 100644 --- a/src/3rdparty/webkit/WebCore/inspector/front-end/utilities.js +++ b/src/3rdparty/webkit/WebCore/inspector/front-end/utilities.js @@ -91,7 +91,7 @@ Node.prototype.rangeOfWord = function(offset, stopCharacters, stayWithinNode, di if (startNode) break; - node = node.traversePreviousNode(false, stayWithinNode); + node = node.traversePreviousNode(stayWithinNode); } if (!startNode) { @@ -126,7 +126,7 @@ Node.prototype.rangeOfWord = function(offset, stopCharacters, stayWithinNode, di if (endNode) break; - node = node.traverseNextNode(false, stayWithinNode); + node = node.traverseNextNode(stayWithinNode); } if (!endNode) { @@ -269,9 +269,6 @@ Element.prototype.offsetRelativeToWindow = function(targetWindow) return elementOffset; } -Element.prototype.firstChildSkippingWhitespace = firstChildSkippingWhitespace; -Element.prototype.lastChildSkippingWhitespace = lastChildSkippingWhitespace; - Node.prototype.isWhitespace = isNodeWhitespace; Node.prototype.displayName = nodeDisplayName; Node.prototype.isAncestor = function(node) @@ -279,8 +276,6 @@ Node.prototype.isAncestor = function(node) return isAncestorNode(this, node); }; Node.prototype.isDescendant = isDescendantNode; -Node.prototype.nextSiblingSkippingWhitespace = nextSiblingSkippingWhitespace; -Node.prototype.previousSiblingSkippingWhitespace = previousSiblingSkippingWhitespace; Node.prototype.traverseNextNode = traverseNextNode; Node.prototype.traversePreviousNode = traversePreviousNode; Node.prototype.onlyTextChild = onlyTextChild; @@ -455,172 +450,58 @@ function isDescendantNode(descendant) return isAncestorNode(descendant, this); } -function nextSiblingSkippingWhitespace() -{ - if (!this) - return; - var node = this.nextSibling; - while (node && node.nodeType === Node.TEXT_NODE && isNodeWhitespace.call(node)) - node = node.nextSibling; - return node; -} - -function previousSiblingSkippingWhitespace() +function traverseNextNode(stayWithin) { if (!this) return; - var node = this.previousSibling; - while (node && node.nodeType === Node.TEXT_NODE && isNodeWhitespace.call(node)) - node = node.previousSibling; - return node; -} -function firstChildSkippingWhitespace() -{ - if (!this) - return; var node = this.firstChild; - while (node && node.nodeType === Node.TEXT_NODE && isNodeWhitespace.call(node)) - node = nextSiblingSkippingWhitespace.call(node); - return node; -} - -function lastChildSkippingWhitespace() -{ - if (!this) - return; - var node = this.lastChild; - while (node && node.nodeType === Node.TEXT_NODE && isNodeWhitespace.call(node)) - node = previousSiblingSkippingWhitespace.call(node); - return node; -} - -function traverseNextNode(skipWhitespace, stayWithin) -{ - if (!this) - return; - - var node = skipWhitespace ? firstChildSkippingWhitespace.call(this) : this.firstChild; if (node) return node; if (stayWithin && this === stayWithin) return null; - node = skipWhitespace ? nextSiblingSkippingWhitespace.call(this) : this.nextSibling; + node = this.nextSibling; if (node) return node; node = this; - while (node && !(skipWhitespace ? nextSiblingSkippingWhitespace.call(node) : node.nextSibling) && (!stayWithin || !node.parentNode || node.parentNode !== stayWithin)) + while (node && !node.nextSibling && (!stayWithin || !node.parentNode || node.parentNode !== stayWithin)) node = node.parentNode; if (!node) return null; - return skipWhitespace ? nextSiblingSkippingWhitespace.call(node) : node.nextSibling; + return node.nextSibling; } -function traversePreviousNode(skipWhitespace, stayWithin) +function traversePreviousNode(stayWithin) { if (!this) return; if (stayWithin && this === stayWithin) return null; - var node = skipWhitespace ? previousSiblingSkippingWhitespace.call(this) : this.previousSibling; - while (node && (skipWhitespace ? lastChildSkippingWhitespace.call(node) : node.lastChild) ) - node = skipWhitespace ? lastChildSkippingWhitespace.call(node) : node.lastChild; + var node = this.previousSibling; + while (node && node.lastChild) + node = node.lastChild; if (node) return node; return this.parentNode; } -function onlyTextChild(ignoreWhitespace) +function onlyTextChild() { if (!this) return null; - var firstChild = ignoreWhitespace ? firstChildSkippingWhitespace.call(this) : this.firstChild; + var firstChild = this.firstChild; if (!firstChild || firstChild.nodeType !== Node.TEXT_NODE) return null; - var sibling = ignoreWhitespace ? nextSiblingSkippingWhitespace.call(firstChild) : firstChild.nextSibling; + var sibling = firstChild.nextSibling; return sibling ? null : firstChild; } -function nodeTitleInfo(hasChildren, linkify) -{ - var info = {title: "", hasChildren: hasChildren}; - - switch (this.nodeType) { - case Node.DOCUMENT_NODE: - info.title = "Document"; - break; - - case Node.ELEMENT_NODE: - info.title = "<span class=\"webkit-html-tag\"><" + this.nodeName.toLowerCase().escapeHTML(); - - if (this.hasAttributes()) { - for (var i = 0; i < this.attributes.length; ++i) { - var attr = this.attributes[i]; - info.title += " <span class=\"webkit-html-attribute\"><span class=\"webkit-html-attribute-name\">" + attr.name.escapeHTML() + "</span>=​\""; - - var value = attr.value; - if (linkify && (attr.name === "src" || attr.name === "href")) { - var value = value.replace(/([\/;:\)\]\}])/g, "$1\u200B"); - info.title += linkify(attr.value, value, "webkit-html-attribute-value", this.nodeName.toLowerCase() == "a"); - } else { - var value = value.escapeHTML(); - value = value.replace(/([\/;:\)\]\}])/g, "$1​"); - info.title += "<span class=\"webkit-html-attribute-value\">" + value + "</span>"; - } - info.title += "\"</span>"; - } - } - info.title += "></span>​"; - - // If this element only has a single child that is a text node, - // just show that text and the closing tag inline rather than - // create a subtree for them - - var textChild = onlyTextChild.call(this, Preferences.ignoreWhitespace); - var showInlineText = textChild && textChild.textContent.length < Preferences.maxInlineTextChildLength; - - if (showInlineText) { - info.title += "<span class=\"webkit-html-text-node\">" + textChild.nodeValue.escapeHTML() + "</span>​<span class=\"webkit-html-tag\"></" + this.nodeName.toLowerCase().escapeHTML() + "></span>"; - info.hasChildren = false; - } - break; - - case Node.TEXT_NODE: - if (isNodeWhitespace.call(this)) - info.title = "(whitespace)"; - else - info.title = "\"<span class=\"webkit-html-text-node\">" + this.nodeValue.escapeHTML() + "</span>\""; - break - - case Node.COMMENT_NODE: - info.title = "<span class=\"webkit-html-comment\"><!--" + this.nodeValue.escapeHTML() + "--></span>"; - break; - - case Node.DOCUMENT_TYPE_NODE: - info.title = "<span class=\"webkit-html-doctype\"><!DOCTYPE " + this.nodeName; - if (this.publicId) { - info.title += " PUBLIC \"" + this.publicId + "\""; - if (this.systemId) - info.title += " \"" + this.systemId + "\""; - } else if (this.systemId) - info.title += " SYSTEM \"" + this.systemId + "\""; - if (this.internalSubset) - info.title += " [" + this.internalSubset + "]"; - info.title += "></span>"; - break; - default: - info.title = this.nodeName.toLowerCase().collapseWhitespace().escapeHTML(); - } - - return info; -} - function appropriateSelectorForNode(node, justSelector) { if (!node) |