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Code Issues Projects Releases Wiki Activity

Fix some brokenness

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This commit is contained in:
Kris Maglione
2008-10-05 07:40:26 +00:00
parent 7da0d970ff
commit 05aac8ced6
5 changed files with 46 additions and 23 deletions
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15
content/buffer.js
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@@ -45,7 +45,7 @@ liberator.Buffer = function () //{{{
const util = liberator.util;
const consoleService = Components.classes["@mozilla.org/consoleservice;1"]
.getService(Components.interfaces.nsIConsoleService);
const sleep = liberator.sleep;
function Styles(name, store, serial)
{
const XHTML = "http://www.w3.org/1999/xhtml";
@@ -128,6 +128,8 @@ liberator.Buffer = function () //{{{
}
let queryinterface = XPCOMUtils.generateQI([Components.interfaces.nsIConsoleListener]);
/* What happens if more than one thread tries to use this? */
let testDoc = document.implementation.createDocument(XHTML, "doc", null);
function checkSyntax(css)
{
let errors = [];
@@ -148,23 +150,24 @@ liberator.Buffer = function () //{{{
try
{
consoleService.registerListener(listener);
let doc = document.implementation.createDocument(XHTML, "doc", null);
doc.documentElement.appendChild(util.xmlToDom(
<html><head><link type="text/css" rel="stylesheet" href={cssUri(css)}/></head></html>, doc));
if (testDoc.documentElement.firstChild)
testDoc.documentElement.removeChild(testDoc.documentElement.firstChild);
testDoc.documentElement.appendChild(util.xmlToDom(
<html><head><link type="text/css" rel="stylesheet" href={cssUri(css)}/></head></html>, testDoc));
while (true)
{
try
{
// Throws NS_ERROR_DOM_INVALID_ACCESS_ERR if not finished loading
doc.styleSheets[0].cssRules.length;
testDoc.styleSheets[0].cssRules.length;
break;
}
catch (e)
{
if (e.name != "NS_ERROR_DOM_INVALID_ACCESS_ERR")
return [e.toString()];
liberator.sleep(10);
sleep(10);
}
}
}