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userWidget: Adapt if user is not mentioned for username login

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If username-based login flow is followed, we need a default avatar
for the userWidget. Hence, check if the user passed to userWidget
is (null) which implies a username-based login flow.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/922
This commit is contained in:
Umang Jain 2020-01-17 12:17:34 +05:30 committed by Florian Müllner
parent aebea82474
commit 654093dc40
2 changed files with 20 additions and 13 deletions
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6
js/gdm/authPrompt.js
View File

@ -424,10 +424,8 @@ var AuthPrompt = GObject.registerClass({
if (oldChild) if (oldChild)
oldChild.destroy(); oldChild.destroy();
if (user) { let userWidget = new UserWidget.UserWidget(user, Clutter.Orientation.VERTICAL);
let userWidget = new UserWidget.UserWidget(user, Clutter.Orientation.VERTICAL); this._userWell.set_child(userWidget);
this._userWell.set_child(userWidget);
}
} }
reset() { reset() {

27
js/ui/userWidget.js
View File

@ -86,9 +86,12 @@ class Avatar extends St.Bin {
update() { update() {
let iconSize = this._getIconSize(); let iconSize = this._getIconSize();
let iconFile = this._user.get_icon_file(); let iconFile = null;
if (iconFile && !GLib.file_test(iconFile, GLib.FileTest.EXISTS)) if (this._user) {
iconFile = null; iconFile = this._user.get_icon_file();
if (iconFile && !GLib.file_test(iconFile, GLib.FileTest.EXISTS))
iconFile = null;
}
if (iconFile) { if (iconFile) {
this.child = null; this.child = null;
@ -192,6 +195,7 @@ class UserWidgetLabel extends St.Widget {
var UserWidget = GObject.registerClass( var UserWidget = GObject.registerClass(
class UserWidget extends St.BoxLayout { class UserWidget extends St.BoxLayout {
_init(user, orientation = Clutter.Orientation.HORIZONTAL) { _init(user, orientation = Clutter.Orientation.HORIZONTAL) {
// If user is null, that implies a username-based login authorization.
this._user = user; this._user = user;
let vertical = orientation == Clutter.Orientation.VERTICAL; let vertical = orientation == Clutter.Orientation.VERTICAL;
@ -210,14 +214,19 @@ class UserWidget extends St.BoxLayout {
this._avatar.x_align = Clutter.ActorAlign.CENTER; this._avatar.x_align = Clutter.ActorAlign.CENTER;
this.add_child(this._avatar); this.add_child(this._avatar);
this._label = new UserWidgetLabel(user); this._userLoadedId = 0;
this.add_child(this._label); this._userChangedId = 0;
if (user) {
this._label = new UserWidgetLabel(user);
this.add_child(this._label);
this._label.bind_property('label-actor', this, 'label-actor', this._label.bind_property('label-actor', this, 'label-actor',
GObject.BindingFlags.SYNC_CREATE); GObject.BindingFlags.SYNC_CREATE);
this._userLoadedId = this._user.connect('notify::is-loaded', this._updateUser.bind(this));
this._userChangedId = this._user.connect('changed', this._updateUser.bind(this));
}
this._userLoadedId = this._user.connect('notify::is-loaded', this._updateUser.bind(this));
this._userChangedId = this._user.connect('changed', this._updateUser.bind(this));
this._updateUser(); this._updateUser();
} }