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screenShield: Move background to Unlock Dialog

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In addition to that, remove the ClutterBoxLayout that is set as
the layout manager of the Unlock Dialog, and apply the primary
monitor constraint to the child St.BoxLayout instead.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/872
This commit is contained in:
Georges Basile Stavracas Neto
2019-11-28 19:16:55 -03:00
parent 7274ed52dd
commit 57cff9a48b
2 changed files with 51 additions and 49 deletions
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53
js/ui/unlockDialog.js
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@@ -4,6 +4,7 @@
const { AccountsService, Atk, Clutter, Gdm, Gio,
GnomeDesktop, GLib, GObject, Meta, Shell, St } = imports.gi;
const Background = imports.ui.background;
const Layout = imports.ui.layout;
const Main = imports.ui.main;
const MessageTray = imports.ui.messageTray;
@@ -13,6 +14,11 @@ const AuthPrompt = imports.gdm.authPrompt;
// The timeout before going back automatically to the lock screen (in seconds)
const IDLE_TIMEOUT = 2 * 60;
const SCREENSAVER_SCHEMA = 'org.gnome.desktop.screensaver';
const BLUR_BRIGHTNESS = 0.55;
const BLUR_RADIUS = 200;
const SUMMARY_ICON_SIZE = 48;
var NotificationsBox = GObject.registerClass({
@@ -323,13 +329,21 @@ var UnlockDialog = GObject.registerClass({
super._init({
accessible_role: Atk.Role.WINDOW,
style_class: 'login-dialog',
layout_manager: new Clutter.BoxLayout(),
visible: false,
});
this.add_constraint(new Layout.MonitorConstraint({ primary: true }));
parentActor.add_child(this);
// Background
this._backgroundGroup = new Clutter.Actor();
this.add_child(this._backgroundGroup);
this.set_child_below_sibling(this._backgroundGroup, null);
this._bgManagers = [];
this._updateBackgrounds();
Main.layoutManager.connect('monitors-changed', this._updateBackgrounds.bind(this));
this._userManager = AccountsService.UserManager.get_default();
this._userName = GLib.get_user_name();
this._user = this._userManager.get_user(this._userName);
@@ -340,6 +354,7 @@ var UnlockDialog = GObject.registerClass({
x_expand: true,
y_expand: true });
this.add_child(this._promptBox);
this._promptBox.add_constraint(new Layout.MonitorConstraint({ primary: true }));
this._clock = new Clock();
this._promptBox.add_child(this._clock);
@@ -387,6 +402,40 @@ var UnlockDialog = GObject.registerClass({
this.connect('destroy', this._onDestroy.bind(this));
}
_createBackground(monitorIndex) {
let monitor = Main.layoutManager.monitors[monitorIndex];
let widget = new St.Widget({ style_class: 'screen-shield-background',
x: monitor.x,
y: monitor.y,
width: monitor.width,
height: monitor.height });
let bgManager = new Background.BackgroundManager({ container: widget,
monitorIndex,
controlPosition: false,
settingsSchema: SCREENSAVER_SCHEMA });
this._bgManagers.push(bgManager);
this._backgroundGroup.add_child(widget);
widget.add_effect(new Shell.BlurEffect({
brightness: BLUR_BRIGHTNESS,
blur_radius: BLUR_RADIUS,
}));
}
_updateBackgrounds() {
for (let i = 0; i < this._bgManagers.length; i++)
this._bgManagers[i].destroy();
this._bgManagers = [];
this._backgroundGroup.destroy_all_children();
for (let i = 0; i < Main.layoutManager.monitors.length; i++)
this._createBackground(i);
}
_updateSensitivity(sensitive) {
this._authPrompt.updateSensitivity(sensitive);