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Bug 661662 - Speed up the population of about:permissions' sites list. r=margaret

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This commit is contained in:
Dão Gottwald 2011-06-03 07:47:20 +02:00
parent 4c2fc6c26c
commit 1b73268c12
1 changed files with 19 additions and 1 deletions
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20
browser/components/preferences/aboutPermissions.js
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@ -463,11 +463,13 @@ let AboutPermissions = {
gSitesStmt.params.limit = this.PLACES_SITES_LIMIT;
gSitesStmt.executeAsync({
handleResult: function(aResults) {
AboutPermissions.startSitesListBatch();
let row;
while (row = aResults.getNextRow()) {
let host = row.getResultByName("host");
AboutPermissions.addHost(host);
}
AboutPermissions.endSitesListBatch();
},
handleError: function(aError) {
Cu.reportError("AboutPermissions: " + aError);
@ -484,6 +486,8 @@ let AboutPermissions = {
* them if they are not already stored in _sites.
*/
enumerateServices: function() {
this.startSitesListBatch();
let logins = Services.logins.getAllLogins();
logins.forEach(function(aLogin) {
try {
@ -515,6 +519,8 @@ let AboutPermissions = {
}
}
}
this.endSitesListBatch();
},
/**
@ -548,7 +554,19 @@ let AboutPermissions = {
});
aSite.listitem = item;
this.sitesList.appendChild(item);
(this._listFragment || this.sitesList).appendChild(item);
},
startSitesListBatch: function () {
if (!this._listFragment)
this._listFragment = document.createDocumentFragment();
},
endSitesListBatch: function () {
if (this._listFragment) {
this.sitesList.appendChild(this._listFragment);
this._listFragment = null;
}
},
/**