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closes #1691, Update Zotero.QuickCopy.getContentFromItems() for new citation API

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caches updateCSL.xsl, since apparently doing an XHR to load it during drags was breaking things
This commit is contained in:
Simon Kornblith 2010-07-06 18:17:45 +00:00
parent 77ecfce0fe
commit a857cb3e5b
1 changed files with 15 additions and 12 deletions
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27
chrome/content/zotero/xpcom/style.js
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@ -32,6 +32,7 @@ Zotero.Styles = new function() {
var _initialized = false; var _initialized = false;
var _styles, _visibleStyles; var _styles, _visibleStyles;
this.xsltProcessor = null;
this.ios = Components.classes["@mozilla.org/network/io-service;1"]. this.ios = Components.classes["@mozilla.org/network/io-service;1"].
getService(Components.interfaces.nsIIOService); getService(Components.interfaces.nsIIOService);
@ -393,17 +394,19 @@ function() {
} }
if(this._version == "0.8") { if(this._version == "0.8") {
// get XSLT file // get XSLT processor from updateCSL.xsl file
let xhr = Components.classes["@mozilla.org/xmlextras/xmlhttprequest;1"].createInstance(); if(!Zotero.Styles.xsltProcessor) {
xhr.open("GET", "chrome://zotero/content/updateCSL.xsl", false); let xhr = Components.classes["@mozilla.org/xmlextras/xmlhttprequest;1"].createInstance();
xhr.overrideMimeType("text/xml"); xhr.open("GET", "chrome://zotero/content/updateCSL.xsl", false);
xhr.send(); xhr.overrideMimeType("text/xml");
let updateXSLT = xhr.responseXML; xhr.send();
let updateXSLT = xhr.responseXML;
// load XSLT file into XSLTProcessor
let xsltProcessor = Components.classes["@mozilla.org/document-transformer;1?type=xslt"] // load XSLT file into XSLTProcessor
.createInstance(Components.interfaces.nsIXSLTProcessor); Zotero.Styles.xsltProcessor = Components.classes["@mozilla.org/document-transformer;1?type=xslt"]
xsltProcessor.importStylesheet(updateXSLT); .createInstance(Components.interfaces.nsIXSLTProcessor);
Zotero.Styles.xsltProcessor.importStylesheet(updateXSLT);
}
// read style file as DOM XML // read style file as DOM XML
let styleDOMXML = Components.classes["@mozilla.org/xmlextras/domparser;1"] let styleDOMXML = Components.classes["@mozilla.org/xmlextras/domparser;1"]
@ -411,7 +414,7 @@ function() {
.parseFromString(this.getXML(), "text/xml"); .parseFromString(this.getXML(), "text/xml");
// apply XSLT and serialize output // apply XSLT and serialize output
let newDOMXML = xsltProcessor.transformToDocument(styleDOMXML); let newDOMXML = Zotero.Styles.xsltProcessor.transformToDocument(styleDOMXML);
var xml = Components.classes["@mozilla.org/xmlextras/xmlserializer;1"] var xml = Components.classes["@mozilla.org/xmlextras/xmlserializer;1"]
.createInstance(Components.interfaces.nsIDOMSerializer).serializeToString(newDOMXML); .createInstance(Components.interfaces.nsIDOMSerializer).serializeToString(newDOMXML);
} else { } else {