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Bluetooth: fix updating the device list

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Inside the inner loop, use the inner iterator, not that of the outer
loop. At the same time, refactor the code to rely less on private
properties appended to foreign objects.

https://bugzilla.gnome.org/show_bug.cgi?id=644858
This commit is contained in:
Giovanni Campagna 2011-03-15 21:22:57 +01:00
parent e27293edbc
commit 7f67c34b39
1 changed files with 8 additions and 13 deletions
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21
js/ui/status/bluetooth.js
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@ -136,6 +136,7 @@ Indicator.prototype = {
_updateDevices: function() {
let devices = this._applet.get_devices();
let newlist = [ ];
for (let i = 0; i < this._deviceItems.length; i++) {
let item = this._deviceItems[i];
let destroy = true;
@ -143,26 +144,20 @@ Indicator.prototype = {
// we need to deep compare because BluetoothSimpleDevice is a boxed type
// (but we take advantage of that, because _skip will disappear the next
// time get_devices() is called)
if (this._deviceCompare(item._device, devices[i])) {
item.label.text = devices[i].alias;
devices[i]._skip = true;
if (this._deviceCompare(item._device, devices[j])) {
item.label.text = devices[j].alias;
devices[j]._skip = true;
destroy = false;
break;
}
}
if (destroy) {
if (destroy)
item.destroy();
item._destroyed = true;
}
}
let newlist = [ ];
for (let i = 0; i < this._deviceItems.length; i++) {
let item = this._deviceItems[i];
if (!item._destroyed)
else
newlist.push(item);
}
this._deviceItems = newlist;
this._deviceItems = newlist;
this._hasDevices = newlist.length > 0;
for (let i = 0; i < devices.length; i++) {
let d = devices[i];