Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2025-02-21 17:59:34 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 696823 - follow-up: adjust progress bar max to account for client engine sync notification. r=philikon

Browse Source
This commit is contained in:
Allison Naaktgeboren 2011-10-24 12:24:00 -07:00
parent f648cb573d
commit bcfc098026
1 changed files with 39 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
browser/base/content/syncProgress.js
View File

@ -44,12 +44,14 @@ let gProgressBar;
let gCounter = 0;
function onLoad(event) {
Services.obs.addObserver(increaseProgressBar, "weave:engine:sync:finish", false);
Services.obs.addObserver(increaseProgressBar, "weave:engine:sync:error", false);
Services.obs.addObserver(onEngineSync, "weave:engine:sync:finish", false);
Services.obs.addObserver(onEngineSync, "weave:engine:sync:error", false);
Services.obs.addObserver(onServiceSync, "weave:service:sync:finish", false);
Services.obs.addObserver(onServiceSync, "weave:service:sync:error", false);
gProgressBar = document.getElementById('uploadProgressBar');
if (Services.prefs.getPrefType("services.sync.firstSync") != Ci.nsIPrefBranch.PREF_INVALID) {
gProgressBar.max = Weave.Engines.getEnabled().length;
gProgressBar.style.display = "inline";
}
else {
@ -58,15 +60,46 @@ function onLoad(event) {
}
function onUnload(event) {
Services.obs.removeObserver(increaseProgressBar, "weave:engine:sync:finish");
Services.obs.removeObserver(increaseProgressBar, "weave:engine:sync:error");
cleanUpObservers();
}
function increaseProgressBar(){
function cleanUpObservers() {
try {
Services.obs.removeObserver(onEngineSync, "weave:engine:sync:finish", false);
Services.obs.removeObserver(onEngineSync, "weave:engine:sync:error", false);
Services.obs.removeObserver(onServiceSync, "weave:service:sync:finish", false);
Services.obs.removeObserver(onServiceSync, "weave:service:sync:error", false);
}
catch (e) {
// may be double called by unload & exit. Ignore.
}
}
function onEngineSync(subject, topic, data) {
// The Clients engine syncs first. At this point we don't necessarily know
// yet how many engines will be enabled, so we'll ignore the Clients engine
// and evaluate how many engines are enabled when the first "real" engine
// syncs.
if (data == "clients") {
return;
}
if (!gCounter &&
Services.prefs.getPrefType("services.sync.firstSync") != Ci.nsIPrefBranch.PREF_INVALID) {
gProgressBar.max = Weave.Engines.getEnabled().length;
}
gCounter += 1;
gProgressBar.setAttribute("value", gCounter);
}
function onServiceSync(subject, topic, data) {
// To address the case where 0 engines are synced, we will fill the
// progress bar so the user knows that the sync has finished.
gProgressBar.setAttribute("value", gProgressBar.max);
cleanUpObservers();
}
function closeTab() {
window.close();
}