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author | Matt A. Tobin <email@mattatobin.com> | 2019-12-14 14:37:24 -0500 |
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committer | Matt A. Tobin <email@mattatobin.com> | 2019-12-14 14:37:24 -0500 |
commit | 4e34c57467a8d38d593c6fbb7c0d63c3257e99f0 (patch) | |
tree | ff5ee62f90cebe34f23f734669e2c526d783caf0 /application/palemoon/components/sessionstore/XPathGenerator.jsm | |
parent | dacb3da00bd17e69f1a8f1080668808a5f3fe431 (diff) | |
download | UXP-4e34c57467a8d38d593c6fbb7c0d63c3257e99f0.tar UXP-4e34c57467a8d38d593c6fbb7c0d63c3257e99f0.tar.gz UXP-4e34c57467a8d38d593c6fbb7c0d63c3257e99f0.tar.lz UXP-4e34c57467a8d38d593c6fbb7c0d63c3257e99f0.tar.xz UXP-4e34c57467a8d38d593c6fbb7c0d63c3257e99f0.zip |
Remove Pale Moon from the Unified XUL Platform repository
Development will proceed at https://github.com/MoonchildProductions/Pale-Moon
Diffstat (limited to 'application/palemoon/components/sessionstore/XPathGenerator.jsm')
-rw-r--r-- | application/palemoon/components/sessionstore/XPathGenerator.jsm | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/application/palemoon/components/sessionstore/XPathGenerator.jsm b/application/palemoon/components/sessionstore/XPathGenerator.jsm deleted file mode 100644 index 83ff2b80a..000000000 --- a/application/palemoon/components/sessionstore/XPathGenerator.jsm +++ /dev/null @@ -1,97 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ - -this.EXPORTED_SYMBOLS = ["XPathGenerator"]; - -this.XPathGenerator = { - // these two hashes should be kept in sync - namespaceURIs: { "xhtml": "http://www.w3.org/1999/xhtml" }, - namespacePrefixes: { "http://www.w3.org/1999/xhtml": "xhtml" }, - - /** - * Generates an approximate XPath query to an (X)HTML node - */ - generate: function sss_xph_generate(aNode) { - // have we reached the document node already? - if (!aNode.parentNode) - return ""; - - // Access localName, namespaceURI just once per node since it's expensive. - let nNamespaceURI = aNode.namespaceURI; - let nLocalName = aNode.localName; - - let prefix = this.namespacePrefixes[nNamespaceURI] || null; - let tag = (prefix ? prefix + ":" : "") + this.escapeName(nLocalName); - - // stop once we've found a tag with an ID - if (aNode.id) - return "//" + tag + "[@id=" + this.quoteArgument(aNode.id) + "]"; - - // count the number of previous sibling nodes of the same tag - // (and possible also the same name) - let count = 0; - let nName = aNode.name || null; - for (let n = aNode; (n = n.previousSibling); ) - if (n.localName == nLocalName && n.namespaceURI == nNamespaceURI && - (!nName || n.name == nName)) - count++; - - // recurse until hitting either the document node or an ID'd node - return this.generate(aNode.parentNode) + "/" + tag + - (nName ? "[@name=" + this.quoteArgument(nName) + "]" : "") + - (count ? "[" + (count + 1) + "]" : ""); - }, - - /** - * Resolves an XPath query generated by XPathGenerator.generate - */ - resolve: function sss_xph_resolve(aDocument, aQuery) { - let xptype = Components.interfaces.nsIDOMXPathResult.FIRST_ORDERED_NODE_TYPE; - return aDocument.evaluate(aQuery, aDocument, this.resolveNS, xptype, null).singleNodeValue; - }, - - /** - * Namespace resolver for the above XPath resolver - */ - resolveNS: function sss_xph_resolveNS(aPrefix) { - return XPathGenerator.namespaceURIs[aPrefix] || null; - }, - - /** - * @returns valid XPath for the given node (usually just the local name itself) - */ - escapeName: function sss_xph_escapeName(aName) { - // we can't just use the node's local name, if it contains - // special characters (cf. bug 485482) - return /^\w+$/.test(aName) ? aName : - "*[local-name()=" + this.quoteArgument(aName) + "]"; - }, - - /** - * @returns a properly quoted string to insert into an XPath query - */ - quoteArgument: function sss_xph_quoteArgument(aArg) { - return !/'/.test(aArg) ? "'" + aArg + "'" : - !/"/.test(aArg) ? '"' + aArg + '"' : - "concat('" + aArg.replace(/'+/g, "',\"$&\",'") + "')"; - }, - - /** - * @returns an XPath query to all savable form field nodes - */ - get restorableFormNodes() { - // for a comprehensive list of all available <INPUT> types see - // http://mxr.mozilla.org/mozilla-central/search?string=kInputTypeTable - let ignoreTypes = ["password", "hidden", "button", "image", "submit", "reset"]; - // XXXzeniko work-around until lower-case has been implemented (bug 398389) - let toLowerCase = '"ABCDEFGHIJKLMNOPQRSTUVWXYZ", "abcdefghijklmnopqrstuvwxyz"'; - let ignore = "not(translate(@type, " + toLowerCase + ")='" + - ignoreTypes.join("' or translate(@type, " + toLowerCase + ")='") + "')"; - let formNodesXPath = "//textarea|//select|//xhtml:textarea|//xhtml:select|" + - "//input[" + ignore + "]|//xhtml:input[" + ignore + "]"; - - delete this.restorableFormNodes; - return (this.restorableFormNodes = formNodesXPath); - } -}; |