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cleanup: Use inheritance for Actor classes instead of composition

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Remove the `this.actor = ...` and `this.actor._delegate = this` patterns in most
of classes, by inheriting all the actor container classes.

Uses interfaces when needed for making sure that multiple classes will implement
some required methods or to avoid redefining the same code multiple times.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/559
This commit is contained in:
Marco Trevisan (Treviño)
2019-07-16 11:24:13 +02:00
committed by Florian Müllner
parent f67b409fc1
commit c4c5c4fd5c
58 changed files with 2000 additions and 1757 deletions
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16
js/ui/status/power.js
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@ -1,7 +1,7 @@
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
/* exported Indicator */
const { Clutter, Gio, St, UPowerGlib: UPower } = imports.gi;
const { Clutter, Gio, GObject, St, UPowerGlib: UPower } = imports.gi;
const Main = imports.ui.main;
const PanelMenu = imports.ui.panelMenu;
@ -17,9 +17,11 @@ const PowerManagerProxy = Gio.DBusProxy.makeProxyWrapper(DisplayDeviceInterface)
const SHOW_BATTERY_PERCENTAGE = 'show-battery-percentage';
var Indicator = class extends PanelMenu.SystemIndicator {
constructor() {
super();
var Indicator = GObject.registerClass({
GTypeName: 'Power_Indicator'
}, class Indicator extends PanelMenu.SystemIndicator {
_init() {
super._init();
this._desktopSettings = new Gio.Settings({ schema_id: 'org.gnome.desktop.interface' });
this._desktopSettings.connect(`changed::${SHOW_BATTERY_PERCENTAGE}`,
@ -28,8 +30,8 @@ var Indicator = class extends PanelMenu.SystemIndicator {
this._indicator = this._addIndicator();
this._percentageLabel = new St.Label({ y_expand: true,
y_align: Clutter.ActorAlign.CENTER });
this.indicators.add(this._percentageLabel, { expand: true, y_fill: true });
this.indicators.add_style_class_name('power-status');
this.add(this._percentageLabel, { expand: true, y_fill: true });
this.add_style_class_name('power-status');
this._proxy = new PowerManagerProxy(Gio.DBus.system, BUS_NAME, OBJECT_PATH,
(proxy, error) => {
@ -140,4 +142,4 @@ var Indicator = class extends PanelMenu.SystemIndicator {
// The status label
this._item.label.text = this._getStatus();
}
};
});