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authPrompt: move unlock and login user verifier code here

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There's quite a bit of duplicated code between the login dialog
and the unlock dialog dealing with the various signals from the
ShellUserVerifier.

This commit moves that duplicated code into the AuthPrompt.

https://bugzilla.gnome.org/show_bug.cgi?id=704707
This commit is contained in:
Ray Strode
2013-07-22 11:07:35 -04:00
parent d30cb2d4d9
commit 7e7295f259
3 changed files with 207 additions and 266 deletions
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152
js/gdm/authPrompt.js
View File

@ -6,6 +6,9 @@ const Signals = imports.signals;
const St = imports.gi.St;
const Animation = imports.ui.animation;
const Batch = imports.gdm.batch;
const GdmUtil = imports.gdm.util;
const Params = imports.misc.params;
const ShellEntry = imports.ui.shellEntry;
const Tweener = imports.ui.tweener;
const UserWidget = imports.ui.userWidget;
@ -14,16 +17,53 @@ const DEFAULT_BUTTON_WELL_ICON_SIZE = 24;
const DEFAULT_BUTTON_WELL_ANIMATION_DELAY = 1.0;
const DEFAULT_BUTTON_WELL_ANIMATION_TIME = 0.3;
const AuthPromptMode = {
UNLOCK_ONLY: 0,
UNLOCK_OR_LOG_IN: 1
};
const AuthPrompt = new Lang.Class({
Name: 'AuthPrompt',
_init: function() {
_init: function(gdmClient, mode) {
this.verifyingUser = false;
this._gdmClient = gdmClient;
this._mode = mode;
let reauthenticationOnly;
if (this._mode == AuthPromptMode.UNLOCK_ONLY)
reauthenticationOnly = true;
else if (this._mode == AuthPromptMode.UNLOCK_OR_LOG_IN)
reauthenticationOnly = false;
this._userVerifier = new GdmUtil.ShellUserVerifier(this._gdmClient, { reauthenticationOnly: reauthenticationOnly });
this._userVerifier.connect('ask-question', Lang.bind(this, this._onAskQuestion));
this._userVerifier.connect('show-message', Lang.bind(this, this._onShowMessage));
this._userVerifier.connect('verification-failed', Lang.bind(this, this._onVerificationFailed));
this._userVerifier.connect('verification-complete', Lang.bind(this, this._onVerificationComplete));
this._userVerifier.connect('reset', Lang.bind(this, this._onReset));
this._userVerifier.connect('show-login-hint', Lang.bind(this, this._onShowLoginHint));
this._userVerifier.connect('hide-login-hint', Lang.bind(this, this._onHideLoginHint));
this.connect('next', Lang.bind(this, function() {
this.updateSensitivity(false);
this.startSpinning();
if (this._queryingService) {
this._userVerifier.answerQuery(this._queryingService, this._entry.text);
} else {
this._preemptiveAnswer = this._entry.text;
}
}));
this.actor = new St.BoxLayout({ style_class: 'login-dialog-prompt-layout',
vertical: true });
this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
this.actor.connect('key-press-event',
Lang.bind(this, function(actor, event) {
if (event.get_key_symbol() == Clutter.KEY_Escape) {
this.emit('cancel');
this.cancel();
}
}));
@ -78,6 +118,10 @@ const AuthPrompt = new Lang.Class({
this._defaultButtonWell.add_child(this._spinner.actor);
},
_onDestroy: function() {
this._userVerifier.clear();
},
_initButtons: function() {
this.cancelButton = new St.Button({ style_class: 'modal-dialog-button',
button_mask: St.ButtonMask.ONE | St.ButtonMask.THREE,
@ -86,7 +130,7 @@ const AuthPrompt = new Lang.Class({
label: _("Cancel") });
this.cancelButton.connect('clicked',
Lang.bind(this, function() {
this.emit('cancel');
this.cancel();
}));
this._buttonBox.add(this.cancelButton,
{ expand: false,
@ -129,6 +173,67 @@ const AuthPrompt = new Lang.Class({
}));
},
_onAskQuestion: function(verifier, serviceName, question, passwordChar) {
if (this._preemptiveAnswer) {
this._userVerifier.answerQuery(this._queryingService, this._preemptiveAnswer);
this._preemptiveAnswer = null;
return;
}
if (this._queryingService)
this.clear();
this._queryingService = serviceName;
this.setPasswordChar(passwordChar);
this.setQuestion(question);
if (this.verifyingUser)
this.cancelButton.show();
else
this.cancelButton.hide();
if (passwordChar) {
if (this._mode == AuthPromptMode.UNLOCK_ONLY)
this.nextButton.label = _("Unlock");
else if (this._mode == AuthPromptMode.UNLOCK_OR_LOG_IN)
this.nextButton.label = C_("button", "Sign In");
} else {
this.nextButton.label = _("Next");
}
this.updateSensitivity(true);
this.emit('prompted');
},
_onShowMessage: function(userVerifier, message, styleClass) {
this.setMessage(message, styleClass);
},
_onVerificationFailed: function() {
this.clear();
this.updateSensitivity(true);
this.setActorInDefaultButtonWell(null);
this.userVerified = false;
},
_onVerificationComplete: function() {
this.userVerified = true;
},
_onReset: function() {
if (!this.userVerified)
this.reset();
},
_onShowLoginHint: function(verifier, message) {
this.setHint(message);
},
_onHideLoginHint: function() {
this.setHint(null);
},
addActorToDefaultButtonWell: function(actor) {
this._defaultButtonWell.add_child(actor);
@ -278,9 +383,16 @@ const AuthPrompt = new Lang.Class({
},
reset: function() {
this.verifyingUser = false;
this.userVerified = false;
this._queryingService = null;
this.clear();
this._message.opacity = 0;
this.setUser(null);
this.stopSpinning();
this.setHint(null);
this.emit('reset');
},
addCharacter: function(unichar) {
@ -289,6 +401,40 @@ const AuthPrompt = new Lang.Class({
this._entry.grab_key_focus();
this._entry.clutter_text.insert_unichar(unichar);
},
begin: function(params) {
params = Params.parse(params, { userName: null,
hold: null });
this.updateSensitivity(false);
let hold = params.hold;
if (!hold)
hold = new Batch.Hold();
this._userVerifier.begin(params.userName, hold);
this.verifyingUser = true;
},
finish: function(onComplete) {
if (!this._userVerifier.hasPendingMessages) {
onComplete();
return;
}
let signalId = this._userVerifier.connect('no-more-messages',
Lang.bind(this, function() {
this._userVerifier.disconnect(signalId);
onComplete();
}));
},
cancel: function() {
if (this.verifyingUser)
this._userVerifier.cancel();
this.reset();
}
});
Signals.addSignalMethods(AuthPrompt.prototype);