From a08995020936b425a98970b686ff5f9169d8968b Mon Sep 17 00:00:00 2001
From: Ray Strode <rstrode@redhat.com>
Date: Tue, 19 Apr 2016 13:12:46 -0400
Subject: [PATCH] loginDialog: allow timed login with disabled user list
---
data/theme/gnome-shell.css | 5 +++++
js/gdm/authPrompt.js | 41 +++++++++++++++++++++++++++++++++++++++++
js/gdm/loginDialog.js | 29 ++++++++++++++++++++++++++---
3 files changed, 72 insertions(+), 3 deletions(-)
diff --git a/data/theme/gnome-shell.css b/data/theme/gnome-shell.css
index f1e9a23..97f8b0a 100644
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -2455,6 +2455,11 @@ StScrollBar StButton#vhandle:active {
background-size: contain;
}
+.login-dialog-prompt-layout .login-dialog-timed-login-indicator {
+ height: 2px;
+ background-color: #8b8b8b;
+}
+
.login-dialog-user-list-item .login-dialog-timed-login-indicator {
background-color: rgba(0,0,0,0.0);
height: 2px;
diff --git a/js/gdm/authPrompt.js b/js/gdm/authPrompt.js
index fe80519..4370721 100644
--- a/js/gdm/authPrompt.js
+++ b/js/gdm/authPrompt.js
@@ -1,6 +1,7 @@
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
const Clutter = imports.gi.Clutter;
+const GLib = imports.gi.GLib;
const Lang = imports.lang;
const Signals = imports.signals;
const St = imports.gi.St;
@@ -117,6 +118,11 @@ const AuthPrompt = new Lang.Class({
this._entry.grab_key_focus();
+ this._timedLoginIndicator = new St.Bin({ style_class: 'login-dialog-timed-login-indicator',
+ scale_x: 0 });
+
+ this.actor.add(this._timedLoginIndicator);
+
this._message = new St.Label({ opacity: 0,
styleClass: 'login-dialog-message' });
this._message.clutter_text.line_wrap = true;
@@ -141,6 +147,41 @@ const AuthPrompt = new Lang.Class({
this._defaultButtonWell.add_child(this._spinner.actor);
},
+ showTimedLoginIndicator: function(time) {
+ let hold = new Batch.Hold();
+
+ this.hideTimedLoginIndicator();
+
+ let startTime = GLib.get_monotonic_time();
+
+ this._timedLoginTimeoutId = GLib.timeout_add (GLib.PRIORITY_DEFAULT,
+ 33,
+ Lang.bind(this, function() {
+ let currentTime = GLib.get_monotonic_time();
+ let elapsedTime = (currentTime - startTime) / GLib.USEC_PER_SEC;
+ this._timedLoginIndicator.scale_x = elapsedTime / time;
+ if (elapsedTime >= time) {
+ this._timedLoginTimeoutId = 0;
+ hold.release();
+ return GLib.SOURCE_REMOVE;
+ }
+
+ return GLib.SOURCE_CONTINUE;
+ }));
+
+ GLib.Source.set_name_by_id(this._timedLoginTimeoutId, '[gnome-shell] this._timedLoginTimeoutId');
+
+ return hold;
+ },
+
+ hideTimedLoginIndicator: function() {
+ if (this._timedLoginTimeoutId) {
+ GLib.source_remove(this._timedLoginTimeoutId);
+ this._timedLoginTimeoutId = 0;
+ }
+ this._timedLoginIndicator.scale_x = 0.;
+ },
+
_onDestroy: function() {
if (this._preemptiveAnswerWatchId) {
this._idleMonitor.remove_watch(this._preemptiveAnswerWatchId);
diff --git a/js/gdm/loginDialog.js b/js/gdm/loginDialog.js
index b577520..a370e1c 100644
--- a/js/gdm/loginDialog.js
+++ b/js/gdm/loginDialog.js
@@ -734,6 +734,9 @@ const LoginDialog = new Lang.Class({
if (this._authPrompt.verificationStatus == AuthPrompt.AuthPromptStatus.NOT_VERIFYING)
this._authPrompt.reset();
+
+ if (this._disableUserList && this._timedLoginUserListHold)
+ this._timedLoginUserListHold.release();
}
},
@@ -971,6 +974,9 @@ const LoginDialog = new Lang.Class({
},
_showTimedLoginAnimation: function() {
+ if (this._disableUserList) {
+ return this._authPrompt.showTimedLoginIndicator(this._timedLoginAnimationTime);
+ }
this._timedLoginItem.actor.grab_key_focus();
return this._timedLoginItem.showTimedLoginIndicator(this._timedLoginAnimationTime);
},
@@ -998,19 +1004,31 @@ const LoginDialog = new Lang.Class({
},
_startTimedLogin: function(userName, delay) {
+ this._timedLoginUserName = userName;
this._timedLoginItem = null;
this._timedLoginDelay = delay;
this._timedLoginAnimationTime = delay;
-
let tasks = [function() {
- return this._waitForItemForUser(userName);
+ if (this._disableUserList)
+ return;
+
+ this._timedLoginUserListHold = this._waitForItemForUser(userName);
+
+ return this._timedLoginUserListHold;
},
function() {
+ this._timedLoginUserListHold = null;
+
+ if (this._disableUserList)
+ return;
this._timedLoginItem = this._userList.getItemFromUserName(userName);
},
function() {
+ if (this._disableUserList)
+ return;
+
// If we're just starting out, start on the right
// item.
if (!this._userManager.is_loaded) {
@@ -1021,6 +1039,9 @@ const LoginDialog = new Lang.Class({
this._blockTimedLoginUntilIdle,
function() {
+ if (this._disableUserList)
+ return;
+
this._userList.scrollToItem(this._timedLoginItem);
},
@@ -1045,7 +1066,9 @@ const LoginDialog = new Lang.Class({
if (this._timedLoginItem)
this._timedLoginItem.hideTimedLoginIndicator();
- let userName = this._timedLoginItem.user.get_user_name();
+ this._authPrompt.hideTimedLoginIndicator();
+
+ let userName = this._timedLoginUserName;
if (userName)
this._startTimedLogin(userName, this._timedLoginDelay);
--
1.8.3.1