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status/bluetooth: Fix remembering set up devices

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It is generally not possible to differentiate between systems
without bluetooth support, and systems where a bluetooth adapter
is powered down.

We work around that by tracking whether there are any set up devices,
and keep the bluetooth visible in that case, even when no adapter
is present.

However commit eeabdd150c moved updating the setting into the code
that handles adapter changes, which is exactly the place where we
carefully avoid changing the setting because it would be too
unreliable (devices may have already disappeared, or not yet
appeared).

Fix this by changing _setHadSetupDevices() to _syncHadSetupDevices()
and call that everywhere _sync() used to be called, *except* on
adapter changes.

https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/5714

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2409>
This commit is contained in:
Florian Müllner 2022-08-08 03:10:06 +02:00 committed by Marge Bot
parent 0c7446c1fc
commit 4fd4b09919
1 changed files with 13 additions and 6 deletions
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19
js/ui/status/bluetooth.js
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@ -41,9 +41,6 @@ const BtClient = GObject.registerClass({
this._client.connect('notify::default-adapter', () => {
const newAdapter = this._client.default_adapter ?? null;
if (newAdapter && this._adapter)
this._setHadSetupDevices([...this.getDevices()].length > 0);
this._adapter = newAdapter;
this._deviceNotifyConnected.clear();
this.emit('devices-changed');
@ -75,10 +72,12 @@ const BtClient = GObject.registerClass({
this._connectDeviceNotify(deviceStore.get_item(i));
this._client.connect('device-removed', (c, path) => {
this._syncHadSetupDevices();
this._deviceNotifyConnected.delete(path);
this.emit('devices-changed');
});
this._client.connect('device-added', (c, device) => {
this._syncHadSetupDevices();
this._connectDeviceNotify(device);
this.emit('devices-changed');
});
@ -117,17 +116,25 @@ const BtClient = GObject.registerClass({
if (this._devicesChangedId)
return;
this._devicesChangedId = GLib.idle_add(GLib.PRIORITY_DEFAULT, () => {
this._syncHadSetupDevices();
delete this._devicesChangedId;
this.emit('devices-changed');
return GLib.SOURCE_REMOVE;
});
}
_setHadSetupDevices(value) {
if (this._hadSetupDevices === value)
_syncHadSetupDevices() {
const {defaultAdapter} = this._client;
if (!defaultAdapter || !this._adapter)
return; // ignore changes while powering up/down
const [firstDevice] = this.getDevices();
const hadSetupDevices = !!firstDevice;
if (this._hadSetupDevices === hadSetupDevices)
return;
this._hadSetupDevices = value;
this._hadSetupDevices = hadSetupDevices;
global.settings.set_boolean(
HAD_BLUETOOTH_DEVICES_SETUP, this._hadSetupDevices);
}