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bluetooth: Enforce a PIN length of 6 digits

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Bluetooth PINs are required to have 6 digits, so enforce that
condition by making the PIN request notification's confirm
button insensitive unless the entered PIN has the correct length.

https://bugzilla.gnome.org/show_bug.cgi?id=651251
This commit is contained in:
Florian Müllner 2012-05-17 21:09:56 +02:00
parent 6190d6c962
commit 48d6eb168f
1 changed files with 13 additions and 1 deletions
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12
js/ui/status/bluetooth.js
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@ -416,6 +416,7 @@ const PinNotification = new Lang.Class({
this._entry.connect('key-release-event', Lang.bind(this, function(entry, event) { this._entry.connect('key-release-event', Lang.bind(this, function(entry, event) {
let key = event.get_key_symbol(); let key = event.get_key_symbol();
if (key == Clutter.KEY_Return) { if (key == Clutter.KEY_Return) {
if (this._canActivateOkButton())
this.emit('action-invoked', 'ok'); this.emit('action-invoked', 'ok');
return true; return true;
} else if (key == Clutter.KEY_Escape) { } else if (key == Clutter.KEY_Escape) {
@ -429,6 +430,12 @@ const PinNotification = new Lang.Class({
this.addButton('ok', _("OK")); this.addButton('ok', _("OK"));
this.addButton('cancel', _("Cancel")); this.addButton('cancel', _("Cancel"));
this.setButtonSensitive('ok', this._canActivateOkButton());
this._entry.clutter_text.connect('text-changed', Lang.bind(this,
function() {
this.setButtonSensitive('ok', this._canActivateOkButton());
}));
this.connect('action-invoked', Lang.bind(this, function(self, action) { this.connect('action-invoked', Lang.bind(this, function(self, action) {
if (action == 'ok') { if (action == 'ok') {
if (this._numeric) { if (this._numeric) {
@ -451,6 +458,11 @@ const PinNotification = new Lang.Class({
})); }));
}, },
_canActivateOkButton: function() {
// PINs have a fixed length of 6
return this._entry.clutter_text.text.length == 6;
},
grabFocus: function(lockTray) { grabFocus: function(lockTray) {
this.parent(lockTray); this.parent(lockTray);
global.stage.set_key_focus(this._entry); global.stage.set_key_focus(this._entry);