lets go

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/atspi.js

@@ -0,0 +1,312 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Atspi from 'gi://Atspi?version=2.0';
+import Gdk from 'gi://Gdk';
+
+
+/**
+ * Printable ASCII range
+ */
+const _ASCII = /[\x20-\x7E]/;
+
+
+/**
+ * Modifier Keycode Defaults
+ */
+const XKeycode = {
+    Alt_L: 0x40,
+    Control_L: 0x25,
+    Shift_L: 0x32,
+    Super_L: 0x85,
+};
+
+
+/**
+ * A thin wrapper around Atspi for X11 sessions without Pipewire support.
+ */
+export default class Controller {
+    constructor() {
+        // Atspi.init() return 2 on fail, but still marks itself as inited. We
+        // uninit before throwing an error otherwise any future call to init()
+        // will appear successful and other calls will cause GSConnect to exit.
+        // See: https://gitlab.gnome.org/GNOME/at-spi2-core/blob/master/atspi/atspi-misc.c
+        if (Atspi.init() === 2) {
+            this.destroy();
+            throw new Error('Failed to start AT-SPI');
+        }
+
+        try {
+            this._display = Gdk.Display.get_default();
+            this._seat = this._display.get_default_seat();
+            this._pointer = this._seat.get_pointer();
+        } catch (e) {
+            this.destroy();
+            throw e;
+        }
+
+        // Try to read modifier keycodes from Gdk
+        try {
+            const keymap = Gdk.Keymap.get_for_display(this._display);
+            let modifier;
+
+            modifier = keymap.get_entries_for_keyval(Gdk.KEY_Alt_L)[1][0];
+            XKeycode.Alt_L = modifier.keycode;
+
+            modifier = keymap.get_entries_for_keyval(Gdk.KEY_Control_L)[1][0];
+            XKeycode.Control_L = modifier.keycode;
+
+            modifier = keymap.get_entries_for_keyval(Gdk.KEY_Shift_L)[1][0];
+            XKeycode.Shift_L = modifier.keycode;
+
+            modifier = keymap.get_entries_for_keyval(Gdk.KEY_Super_L)[1][0];
+            XKeycode.Super_L = modifier.keycode;
+        } catch (e) {
+            debug('using default modifier keycodes');
+        }
+    }
+
+    /*
+     * Pointer events
+     */
+    clickPointer(button) {
+        try {
+            const [, x, y] = this._pointer.get_position();
+            const monitor = this._display.get_monitor_at_point(x, y);
+            const scale = monitor.get_scale_factor();
+            Atspi.generate_mouse_event(scale * x, scale * y, `b${button}c`);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    doubleclickPointer(button) {
+        try {
+            const [, x, y] = this._pointer.get_position();
+            const monitor = this._display.get_monitor_at_point(x, y);
+            const scale = monitor.get_scale_factor();
+            Atspi.generate_mouse_event(scale * x, scale * y, `b${button}d`);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    movePointer(dx, dy) {
+        try {
+            const [, x, y] = this._pointer.get_position();
+            const monitor = this._display.get_monitor_at_point(x, y);
+            const scale = monitor.get_scale_factor();
+            Atspi.generate_mouse_event(scale * dx, scale * dy, 'rel');
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    pressPointer(button) {
+        try {
+            const [, x, y] = this._pointer.get_position();
+            const monitor = this._display.get_monitor_at_point(x, y);
+            const scale = monitor.get_scale_factor();
+            Atspi.generate_mouse_event(scale * x, scale * y, `b${button}p`);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    releasePointer(button) {
+        try {
+            const [, x, y] = this._pointer.get_position();
+            const monitor = this._display.get_monitor_at_point(x, y);
+            const scale = monitor.get_scale_factor();
+            Atspi.generate_mouse_event(scale * x, scale * y, `b${button}r`);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    scrollPointer(dx, dy) {
+        if (dy > 0)
+            this.clickPointer(4);
+        else if (dy < 0)
+            this.clickPointer(5);
+    }
+
+    /*
+     * Phony virtual keyboard helpers
+     */
+    _modeLock(keycode) {
+        Atspi.generate_keyboard_event(
+            keycode,
+            null,
+            Atspi.KeySynthType.PRESS
+        );
+    }
+
+    _modeUnlock(keycode) {
+        Atspi.generate_keyboard_event(
+            keycode,
+            null,
+            Atspi.KeySynthType.RELEASE
+        );
+    }
+
+    /*
+     * Simulate a printable-ASCII character.
+     *
+     */
+    _pressASCII(key, modifiers) {
+        try {
+            // Press Modifiers
+            if (modifiers & Gdk.ModifierType.MOD1_MASK)
+                this._modeLock(XKeycode.Alt_L);
+            if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+                this._modeLock(XKeycode.Control_L);
+            if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+                this._modeLock(XKeycode.Shift_L);
+            if (modifiers & Gdk.ModifierType.SUPER_MASK)
+                this._modeLock(XKeycode.Super_L);
+
+            Atspi.generate_keyboard_event(
+                0,
+                key,
+                Atspi.KeySynthType.STRING
+            );
+
+            // Release Modifiers
+            if (modifiers & Gdk.ModifierType.MOD1_MASK)
+                this._modeUnlock(XKeycode.Alt_L);
+            if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+                this._modeUnlock(XKeycode.Control_L);
+            if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+                this._modeUnlock(XKeycode.Shift_L);
+            if (modifiers & Gdk.ModifierType.SUPER_MASK)
+                this._modeUnlock(XKeycode.Super_L);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    _pressKeysym(keysym, modifiers) {
+        try {
+            // Press Modifiers
+            if (modifiers & Gdk.ModifierType.MOD1_MASK)
+                this._modeLock(XKeycode.Alt_L);
+            if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+                this._modeLock(XKeycode.Control_L);
+            if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+                this._modeLock(XKeycode.Shift_L);
+            if (modifiers & Gdk.ModifierType.SUPER_MASK)
+                this._modeLock(XKeycode.Super_L);
+
+            Atspi.generate_keyboard_event(
+                keysym,
+                null,
+                Atspi.KeySynthType.PRESSRELEASE | Atspi.KeySynthType.SYM
+            );
+
+            // Release Modifiers
+            if (modifiers & Gdk.ModifierType.MOD1_MASK)
+                this._modeUnlock(XKeycode.Alt_L);
+            if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+                this._modeUnlock(XKeycode.Control_L);
+            if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+                this._modeUnlock(XKeycode.Shift_L);
+            if (modifiers & Gdk.ModifierType.SUPER_MASK)
+                this._modeUnlock(XKeycode.Super_L);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Simulate the composition of a unicode character with:
+     *     Control+Shift+u, [hex], Return
+     *
+     * @param {number} key - An XKeycode
+     * @param {number} modifiers - A modifier mask
+     */
+    _pressUnicode(key, modifiers) {
+        try {
+            if (modifiers > 0)
+                log('GSConnect: ignoring modifiers for unicode keyboard event');
+
+            // TODO: Using Control and Shift keysym is not working (it triggers
+            // key release). Probably using LOCKMODIFIERS will not work either
+            // as unlocking the modifier will not trigger a release
+
+            // Activate compose sequence
+            this._modeLock(XKeycode.Control_L);
+            this._modeLock(XKeycode.Shift_L);
+
+            this.pressreleaseKeysym(Gdk.KEY_U);
+
+            this._modeUnlock(XKeycode.Control_L);
+            this._modeUnlock(XKeycode.Shift_L);
+
+            // Enter the unicode sequence
+            const ucode = key.charCodeAt(0).toString(16);
+            let keysym;
+
+            for (let h = 0, len = ucode.length; h < len; h++) {
+                keysym = Gdk.unicode_to_keyval(ucode.charAt(h).codePointAt(0));
+                this.pressreleaseKeysym(keysym);
+            }
+
+            // Finish the compose sequence
+            this.pressreleaseKeysym(Gdk.KEY_Return);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /*
+     * Keyboard Events
+     */
+    pressKeysym(keysym) {
+        Atspi.generate_keyboard_event(
+            keysym,
+            null,
+            Atspi.KeySynthType.PRESS | Atspi.KeySynthType.SYM
+        );
+    }
+
+    releaseKeysym(keysym) {
+        Atspi.generate_keyboard_event(
+            keysym,
+            null,
+            Atspi.KeySynthType.RELEASE | Atspi.KeySynthType.SYM
+        );
+    }
+
+    pressreleaseKeysym(keysym) {
+        Atspi.generate_keyboard_event(
+            keysym,
+            null,
+            Atspi.KeySynthType.PRESSRELEASE | Atspi.KeySynthType.SYM
+        );
+    }
+
+    pressKey(input, modifiers) {
+        // We were passed a keysym
+        if (typeof input === 'number')
+            this._pressKeysym(input, modifiers);
+
+        // Regular ASCII
+        else if (_ASCII.test(input))
+            this._pressASCII(input, modifiers);
+
+        // Unicode
+        else
+            this._pressUnicode(input, modifiers);
+    }
+
+    destroy() {
+        try {
+            Atspi.exit();
+        } catch (e) {
+            // Silence errors
+        }
+    }
+}
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/clipboard.js

@@ -0,0 +1,225 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gdk from 'gi://Gdk';
+import GLib from 'gi://GLib';
+import Gtk from 'gi://Gtk';
+import Gio from 'gi://Gio';
+import GObject from 'gi://GObject';
+
+
+const DBUS_NAME = 'org.gnome.Shell.Extensions.GSConnect.Clipboard';
+const DBUS_PATH = '/org/gnome/Shell/Extensions/GSConnect/Clipboard';
+
+
+/**
+ * The service class for this component
+ */
+const Clipboard = GObject.registerClass({
+    GTypeName: 'GSConnectClipboard',
+    Properties: {
+        'text': GObject.ParamSpec.string(
+            'text',
+            'Text Content',
+            'The current text content of the clipboard',
+            GObject.ParamFlags.READWRITE,
+            ''
+        ),
+    },
+}, class Clipboard extends GObject.Object {
+
+    _init() {
+        super._init();
+
+        this._cancellable = new Gio.Cancellable();
+        this._clipboard = null;
+
+        this._ownerChangeId = 0;
+        this._nameWatcherId = Gio.bus_watch_name(
+            Gio.BusType.SESSION,
+            DBUS_NAME,
+            Gio.BusNameWatcherFlags.NONE,
+            this._onNameAppeared.bind(this),
+            this._onNameVanished.bind(this)
+        );
+    }
+
+    get text() {
+        if (this._text === undefined)
+            this._text = '';
+
+        return this._text;
+    }
+
+    set text(content) {
+        if (this.text === content)
+            return;
+
+        this._text = content;
+        this.notify('text');
+
+        if (typeof content !== 'string')
+            return;
+
+        if (this._clipboard instanceof Gtk.Clipboard)
+            this._clipboard.set_text(content, -1);
+
+        if (this._clipboard instanceof Gio.DBusProxy) {
+            this._clipboard.call('SetText', new GLib.Variant('(s)', [content]),
+                Gio.DBusCallFlags.NO_AUTO_START, -1, this._cancellable)
+                .catch(debug);
+        }
+    }
+
+    async _onNameAppeared(connection, name, name_owner) {
+        try {
+            // Cleanup the GtkClipboard
+            if (this._clipboard && this._ownerChangeId > 0) {
+                this._clipboard.disconnect(this._ownerChangeId);
+                this._ownerChangeId = 0;
+            }
+
+            // Create a proxy for the remote clipboard
+            this._clipboard = new Gio.DBusProxy({
+                g_bus_type: Gio.BusType.SESSION,
+                g_name: DBUS_NAME,
+                g_object_path: DBUS_PATH,
+                g_interface_name: DBUS_NAME,
+                g_flags: Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES,
+            });
+
+            await this._clipboard.init_async(GLib.PRIORITY_DEFAULT,
+                this._cancellable);
+
+            this._ownerChangeId = this._clipboard.connect('g-signal',
+                this._onOwnerChange.bind(this));
+
+            this._onOwnerChange();
+            if (!globalThis.HAVE_GNOME) {
+                // Directly subscrible signal
+                this.signalHandler = Gio.DBus.session.signal_subscribe(
+                    DBUS_NAME,
+                    DBUS_NAME,
+                    'OwnerChange',
+                    DBUS_PATH,
+                    null,
+                    Gio.DBusSignalFlags.NONE,
+                    this._onOwnerChange.bind(this)
+                );
+            }
+
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED)) {
+                debug(e);
+                this._onNameVanished(null, null);
+            }
+        }
+    }
+
+    _onNameVanished(connection, name) {
+        if (this._clipboard && this._ownerChangeId > 0) {
+            this._clipboard.disconnect(this._ownerChangeId);
+            this._clipboardChangedId = 0;
+        }
+
+        const display = Gdk.Display.get_default();
+        this._clipboard = Gtk.Clipboard.get_default(display);
+
+        this._ownerChangeId = this._clipboard.connect('owner-change',
+            this._onOwnerChange.bind(this));
+
+        this._onOwnerChange();
+    }
+
+    async _onOwnerChange() {
+        try {
+            if (this._clipboard instanceof Gtk.Clipboard)
+                await this._gtkUpdateText();
+
+            else if (this._clipboard instanceof Gio.DBusProxy)
+                await this._proxyUpdateText();
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
+                debug(e);
+        }
+    }
+
+    _applyUpdate(text) {
+        if (typeof text !== 'string' || this.text === text)
+            return;
+
+        this._text = text;
+        this.notify('text');
+    }
+
+    /*
+     * Proxy Clipboard
+     */
+    async _proxyUpdateText() {
+        let reply = await this._clipboard.call('GetMimetypes', null,
+            Gio.DBusCallFlags.NO_AUTO_START, -1, this._cancellable);
+        const mimetypes = reply.deepUnpack()[0];
+
+        // Special case for a cleared clipboard
+        if (mimetypes.length === 0)
+            return this._applyUpdate('');
+
+        // Special case to ignore copied files
+        if (mimetypes.includes('text/uri-list'))
+            return;
+
+        reply = await this._clipboard.call('GetText', null,
+            Gio.DBusCallFlags.NO_AUTO_START, -1, this._cancellable);
+        const text = reply.deepUnpack()[0];
+
+        this._applyUpdate(text);
+    }
+
+    /*
+     * GtkClipboard
+     */
+    async _gtkUpdateText() {
+        const mimetypes = await new Promise((resolve, reject) => {
+            this._clipboard.request_targets((clipboard, atoms) => resolve(atoms));
+        });
+
+        // Special case for a cleared clipboard
+        if (mimetypes.length === 0)
+            return this._applyUpdate('');
+
+        // Special case to ignore copied files
+        if (mimetypes.includes('text/uri-list'))
+            return;
+
+        const text = await new Promise((resolve, reject) => {
+            this._clipboard.request_text((clipboard, text) => resolve(text));
+        });
+
+        this._applyUpdate(text);
+    }
+
+    destroy() {
+        if (this._cancellable.is_cancelled())
+            return;
+
+        this._cancellable.cancel();
+
+        if (this._clipboard && this._ownerChangeId > 0) {
+            this._clipboard.disconnect(this._ownerChangeId);
+            this._ownerChangedId = 0;
+        }
+
+        if (this._nameWatcherId > 0) {
+            Gio.bus_unwatch_name(this._nameWatcherId);
+            this._nameWatcherId = 0;
+        }
+
+        if (!globalThis.HAVE_GNOME && this.signalHandler)
+            Gio.DBus.session.signal_unsubscribe(this.signalHandler);
+    }
+});
+
+export default Clipboard;
+
+// vim:tabstop=2:shiftwidth=2:expandtab

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/contacts.js

@@ -0,0 +1,613 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Config from '../../config.js';
+
+let HAVE_EDS = true;
+let EBook = null;
+let EBookContacts = null;
+let EDataServer = null;
+
+try {
+    EBook = (await import('gi://EBook')).default;
+    EBookContacts = (await import('gi://EBookContacts')).default;
+    EDataServer = (await import('gi://EDataServer')).default;
+} catch (e) {
+    HAVE_EDS = false;
+}
+
+
+/**
+ * A store for contacts
+ */
+const Store = GObject.registerClass({
+    GTypeName: 'GSConnectContactsStore',
+    Properties: {
+        'context': GObject.ParamSpec.string(
+            'context',
+            'Context',
+            'Used as the cache directory, relative to Config.CACHEDIR',
+            GObject.ParamFlags.CONSTRUCT_ONLY | GObject.ParamFlags.READWRITE,
+            null
+        ),
+    },
+    Signals: {
+        'contact-added': {
+            flags: GObject.SignalFlags.RUN_FIRST,
+            param_types: [GObject.TYPE_STRING],
+        },
+        'contact-removed': {
+            flags: GObject.SignalFlags.RUN_FIRST,
+            param_types: [GObject.TYPE_STRING],
+        },
+        'contact-changed': {
+            flags: GObject.SignalFlags.RUN_FIRST,
+            param_types: [GObject.TYPE_STRING],
+        },
+    },
+}, class Store extends GObject.Object {
+
+    _init(context = null) {
+        super._init({
+            context: context,
+        });
+
+        this._cacheData = {};
+        this._edsPrepared = false;
+    }
+
+    /**
+     * Parse an EContact and add it to the store.
+     *
+     * @param {EBookContacts.Contact} econtact - an EContact to parse
+     * @param {string} [origin] - an optional origin string
+     */
+    async _parseEContact(econtact, origin = 'desktop') {
+        try {
+            const contact = {
+                id: econtact.id,
+                name: _('Unknown Contact'),
+                numbers: [],
+                origin: origin,
+                timestamp: 0,
+            };
+
+            // Try to get a contact name
+            if (econtact.full_name)
+                contact.name = econtact.full_name;
+
+            // Parse phone numbers
+            const nums = econtact.get_attributes(EBookContacts.ContactField.TEL);
+
+            for (const attr of nums) {
+                const number = {
+                    value: attr.get_value(),
+                    type: 'unknown',
+                };
+
+                if (attr.has_type('CELL'))
+                    number.type = 'cell';
+                else if (attr.has_type('HOME'))
+                    number.type = 'home';
+                else if (attr.has_type('WORK'))
+                    number.type = 'work';
+
+                contact.numbers.push(number);
+            }
+
+            // Try and get a contact photo
+            const photo = econtact.photo;
+
+            if (photo) {
+                if (photo.type === EBookContacts.ContactPhotoType.INLINED) {
+                    const data = photo.get_inlined()[0];
+                    contact.avatar = await this.storeAvatar(data);
+
+                } else if (photo.type === EBookContacts.ContactPhotoType.URI) {
+                    const uri = econtact.photo.get_uri();
+                    contact.avatar = uri.replace('file://', '');
+                }
+            }
+
+            this.add(contact, false);
+        } catch (e) {
+            logError(e, `Failed to parse VCard contact ${econtact.id}`);
+        }
+    }
+
+    /*
+     * AddressBook DBus callbacks
+     */
+    _onObjectsAdded(connection, sender, path, iface, signal, params) {
+        try {
+            const adds = params.get_child_value(0).get_strv();
+
+            // NOTE: sequential pairs of vcard, id
+            for (let i = 0, len = adds.length; i < len; i += 2) {
+                try {
+                    const vcard = adds[i];
+                    const econtact = EBookContacts.Contact.new_from_vcard(vcard);
+                    this._parseEContact(econtact);
+                } catch (e) {
+                    debug(e);
+                }
+            }
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    _onObjectsRemoved(connection, sender, path, iface, signal, params) {
+        try {
+            const changes = params.get_child_value(0).get_strv();
+
+            for (const id of changes) {
+                try {
+                    this.remove(id, false);
+                } catch (e) {
+                    debug(e);
+                }
+            }
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    _onObjectsModified(connection, sender, path, iface, signal, params) {
+        try {
+            const changes = params.get_child_value(0).get_strv();
+
+            // NOTE: sequential pairs of vcard, id
+            for (let i = 0, len = changes.length; i < len; i += 2) {
+                try {
+                    const vcard = changes[i];
+                    const econtact = EBookContacts.Contact.new_from_vcard(vcard);
+                    this._parseEContact(econtact);
+                } catch (e) {
+                    debug(e);
+                }
+            }
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /*
+     * SourceRegistryWatcher callbacks
+     */
+    async _onAppeared(watcher, source) {
+        try {
+            // Get an EBookClient and EBookView
+            const uid = source.get_uid();
+            const client = await EBook.BookClient.connect(source, null);
+            const [view] = await client.get_view('exists "tel"', null);
+
+            // Watch the view for changes to the address book
+            const connection = view.get_connection();
+            const objectPath = view.get_object_path();
+
+            view._objectsAddedId = connection.signal_subscribe(
+                null,
+                'org.gnome.evolution.dataserver.AddressBookView',
+                'ObjectsAdded',
+                objectPath,
+                null,
+                Gio.DBusSignalFlags.NONE,
+                this._onObjectsAdded.bind(this)
+            );
+
+            view._objectsRemovedId = connection.signal_subscribe(
+                null,
+                'org.gnome.evolution.dataserver.AddressBookView',
+                'ObjectsRemoved',
+                objectPath,
+                null,
+                Gio.DBusSignalFlags.NONE,
+                this._onObjectsRemoved.bind(this)
+            );
+
+            view._objectsModifiedId = connection.signal_subscribe(
+                null,
+                'org.gnome.evolution.dataserver.AddressBookView',
+                'ObjectsModified',
+                objectPath,
+                null,
+                Gio.DBusSignalFlags.NONE,
+                this._onObjectsModified.bind(this)
+            );
+
+            view.start();
+
+            // Store the EBook in a map
+            this._ebooks.set(uid, {
+                source: source,
+                client: client,
+                view: view,
+            });
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    _onDisappeared(watcher, source) {
+        try {
+            const uid = source.get_uid();
+            const ebook = this._ebooks.get(uid);
+
+            if (ebook === undefined)
+                return;
+
+            // Disconnect the EBookView
+            if (ebook.view) {
+                const connection = ebook.view.get_connection();
+                connection.signal_unsubscribe(ebook.view._objectsAddedId);
+                connection.signal_unsubscribe(ebook.view._objectsRemovedId);
+                connection.signal_unsubscribe(ebook.view._objectsModifiedId);
+
+                ebook.view.stop();
+            }
+
+            this._ebooks.delete(uid);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    async _initEvolutionDataServer() {
+        try {
+            if (this._edsPrepared)
+                return;
+
+            this._edsPrepared = true;
+            this._ebooks = new Map();
+
+            // Get the current EBooks
+            const registry = await this._getESourceRegistry();
+
+            for (const source of registry.list_sources('Address Book'))
+                await this._onAppeared(null, source);
+
+            // Watch for new and removed sources
+            this._watcher = new EDataServer.SourceRegistryWatcher({
+                registry: registry,
+                extension_name: 'Address Book',
+            });
+
+            this._appearedId = this._watcher.connect(
+                'appeared',
+                this._onAppeared.bind(this)
+            );
+            this._disappearedId = this._watcher.connect(
+                'disappeared',
+                this._onDisappeared.bind(this)
+            );
+        } catch (e) {
+            const service = Gio.Application.get_default();
+
+            if (service !== null)
+                service.notify_error(e);
+            else
+                logError(e);
+        }
+    }
+
+    *[Symbol.iterator]() {
+        const contacts = Object.values(this._cacheData);
+
+        for (let i = 0, len = contacts.length; i < len; i++)
+            yield contacts[i];
+    }
+
+    get contacts() {
+        return Object.values(this._cacheData);
+    }
+
+    get context() {
+        if (this._context === undefined)
+            this._context = null;
+
+        return this._context;
+    }
+
+    set context(context) {
+        this._context = context;
+        this._cacheDir = Gio.File.new_for_path(Config.CACHEDIR);
+
+        if (context !== null)
+            this._cacheDir = this._cacheDir.get_child(context);
+
+        GLib.mkdir_with_parents(this._cacheDir.get_path(), 448);
+        this._cacheFile = this._cacheDir.get_child('contacts.json');
+    }
+
+    /**
+     * Save a Uint8Array to file and return the path
+     *
+     * @param {Uint8Array} contents - An image byte array
+     * @return {string|undefined} File path or %undefined on failure
+     */
+    async storeAvatar(contents) {
+        const md5 = GLib.compute_checksum_for_data(GLib.ChecksumType.MD5,
+            contents);
+        const file = this._cacheDir.get_child(`${md5}`);
+
+        if (!file.query_exists(null)) {
+            try {
+                await file.replace_contents_bytes_async(
+                    new GLib.Bytes(contents),
+                    null, false, Gio.FileCreateFlags.REPLACE_DESTINATION, null);
+            } catch (e) {
+                debug(e, 'Storing avatar');
+                return undefined;
+            }
+        }
+
+        return file.get_path();
+    }
+
+    /**
+     * Query the Store for a contact by name and/or number.
+     *
+     * @param {Object} query - A query object
+     * @param {string} [query.name] - The contact's name
+     * @param {string} query.number - The contact's number
+     * @return {Object} A contact object
+     */
+    query(query) {
+        // First look for an existing contact by number
+        const contacts = this.contacts;
+        const matches = [];
+        const qnumber = query.number.toPhoneNumber();
+
+        for (let i = 0, len = contacts.length; i < len; i++) {
+            const contact = contacts[i];
+
+            for (const num of contact.numbers) {
+                const cnumber = num.value.toPhoneNumber();
+
+                if (qnumber.endsWith(cnumber) || cnumber.endsWith(qnumber)) {
+                    // If no query name or exact match, return immediately
+                    if (!query.name || query.name === contact.name)
+                        return contact;
+
+                    // Otherwise we might find an exact name match that shares
+                    // the number with another contact
+                    matches.push(contact);
+                }
+            }
+        }
+
+        // Return the first match (pretty much what Android does)
+        if (matches.length > 0)
+            return matches[0];
+
+        // No match; return a mock contact with a unique ID
+        let id = GLib.uuid_string_random();
+
+        while (this._cacheData.hasOwnProperty(id))
+            id = GLib.uuid_string_random();
+
+        return {
+            id: id,
+            name: query.name || query.number,
+            numbers: [{value: query.number, type: 'unknown'}],
+            origin: 'gsconnect',
+        };
+    }
+
+    get_contact(position) {
+        if (this._cacheData[position] !== undefined)
+            return this._cacheData[position];
+
+        return null;
+    }
+
+    /**
+     * Add a contact, checking for validity
+     *
+     * @param {Object} contact - A contact object
+     * @param {boolean} write - Write to disk
+     */
+    add(contact, write = true) {
+        // Ensure the contact has a unique id
+        if (!contact.id) {
+            let id = GLib.uuid_string_random();
+
+            while (this._cacheData[id])
+                id = GLib.uuid_string_random();
+
+            contact.id = id;
+        }
+
+        // Ensure the contact has an origin
+        if (!contact.origin)
+            contact.origin = 'gsconnect';
+
+        // This is an updated contact
+        if (this._cacheData[contact.id]) {
+            this._cacheData[contact.id] = contact;
+            this.emit('contact-changed', contact.id);
+
+        // This is a new contact
+        } else {
+            this._cacheData[contact.id] = contact;
+            this.emit('contact-added', contact.id);
+        }
+
+        // Write if requested
+        if (write)
+            this.save();
+    }
+
+    /**
+     * Remove a contact by id
+     *
+     * @param {string} id - The id of the contact to delete
+     * @param {boolean} write - Write to disk
+     */
+    remove(id, write = true) {
+        // Only remove if the contact actually exists
+        if (this._cacheData[id]) {
+            delete this._cacheData[id];
+            this.emit('contact-removed', id);
+
+            // Write if requested
+            if (write)
+                this.save();
+        }
+    }
+
+    /**
+     * Lookup a contact for each address object in @addresses and return a
+     * dictionary of address (eg. phone number) to contact object.
+     *
+     * { "555-5555": { "name": "...", "numbers": [], ... } }
+     *
+     * @param {Object[]} addresses - A list of address objects
+     * @return {Object} A dictionary of phone numbers and contacts
+     */
+    lookupAddresses(addresses) {
+        const contacts = {};
+
+        // Lookup contacts for each address
+        for (let i = 0, len = addresses.length; i < len; i++) {
+            const address = addresses[i].address;
+
+            contacts[address] = this.query({
+                number: address,
+            });
+        }
+
+        return contacts;
+    }
+
+    async clear() {
+        try {
+            const contacts = this.contacts;
+
+            for (let i = 0, len = contacts.length; i < len; i++)
+                await this.remove(contacts[i].id, false);
+
+            await this.save();
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /**
+     * Update the contact store from a dictionary of our custom contact objects.
+     *
+     * @param {Object} json - an Object of contact Objects
+     */
+    async update(json = {}) {
+        try {
+            let contacts = Object.values(json);
+
+            for (let i = 0, len = contacts.length; i < len; i++) {
+                const new_contact = contacts[i];
+                const contact = this._cacheData[new_contact.id];
+
+                if (!contact || new_contact.timestamp !== contact.timestamp)
+                    await this.add(new_contact, false);
+            }
+
+            // Prune contacts
+            contacts = this.contacts;
+
+            for (let i = 0, len = contacts.length; i < len; i++) {
+                const contact = contacts[i];
+
+                if (!json[contact.id])
+                    await this.remove(contact.id, false);
+            }
+
+            await this.save();
+        } catch (e) {
+            debug(e, 'Updating contacts');
+        }
+    }
+
+    /**
+     * Fetch and update the contact store from its source.
+     *
+     * The default function initializes the EDS server, or logs a debug message
+     * if EDS is unavailable. Derived classes should request an update from the
+     * remote source.
+     */
+    async fetch() {
+        try {
+            if (this.context === null && HAVE_EDS)
+                await this._initEvolutionDataServer();
+            else
+                throw new Error('Evolution Data Server not available');
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /**
+     * Load the contacts from disk.
+     */
+    async load() {
+        try {
+            const [contents] = await this._cacheFile.load_contents_async(null);
+            this._cacheData = JSON.parse(new TextDecoder().decode(contents));
+        } catch (e) {
+            debug(e);
+        } finally {
+            this.notify('context');
+        }
+    }
+
+    /**
+     * Save the contacts to disk.
+     */
+    async save() {
+        // EDS is handling storage
+        if (this.context === null && HAVE_EDS)
+            return;
+
+        if (this.__cache_lock) {
+            this.__cache_queue = true;
+            return;
+        }
+
+        try {
+            this.__cache_lock = true;
+
+            const contents = new GLib.Bytes(JSON.stringify(this._cacheData, null, 2));
+            await this._cacheFile.replace_contents_bytes_async(contents, null,
+                false, Gio.FileCreateFlags.REPLACE_DESTINATION, null);
+        } catch (e) {
+            debug(e);
+        } finally {
+            this.__cache_lock = false;
+
+            if (this.__cache_queue) {
+                this.__cache_queue = false;
+                this.save();
+            }
+        }
+    }
+
+    destroy() {
+        if (this._watcher !== undefined) {
+            this._watcher.disconnect(this._appearedId);
+            this._watcher.disconnect(this._disappearedId);
+            this._watcher = undefined;
+
+            for (const ebook of this._ebooks.values())
+                this._onDisappeared(null, ebook.source);
+
+            this._edsPrepared = false;
+        }
+    }
+});
+
+export default Store;
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/index.js

@@ -0,0 +1,102 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import * as atspi from './atspi.js';
+import * as clipboard from './clipboard.js';
+import * as contacts from './contacts.js';
+import * as input from './input.js';
+import * as mpris from './mpris.js';
+import * as notification from './notification.js';
+import * as pulseaudio from './pulseaudio.js';
+import * as session from './session.js';
+import * as sound from './sound.js';
+import * as upower from './upower.js';
+import * as ydotool from './ydotool.js';
+
+export const functionOverrides = {};
+
+const components = {
+    atspi,
+    clipboard,
+    contacts,
+    input,
+    mpris,
+    notification,
+    pulseaudio,
+    session,
+    sound,
+    upower,
+    ydotool,
+};
+
+/*
+ * Singleton Tracker
+ */
+const Default = new Map();
+
+
+/**
+ * Acquire a reference to a component. Calls to this function should always be
+ * followed by a call to `release()`.
+ *
+ * @param {string} name - The module name
+ * @return {*} The default instance of a component
+ */
+export function acquire(name) {
+    if (functionOverrides.acquire)
+        return functionOverrides.acquire(name);
+
+    let component;
+
+    try {
+        let info = Default.get(name);
+
+        if (info === undefined) {
+            const module = components[name];
+
+            info = {
+                instance: new module.default(),
+                refcount: 0,
+            };
+
+            Default.set(name, info);
+        }
+
+        info.refcount++;
+        component = info.instance;
+    } catch (e) {
+        debug(e, name);
+    }
+
+    return component;
+}
+
+
+/**
+ * Release a reference on a component. If the caller was the last reference
+ * holder, the component will be freed.
+ *
+ * @param {string} name - The module name
+ * @return {null} A %null value, useful for overriding a traced variable
+ */
+export function release(name) {
+    if (functionOverrides.release)
+        return functionOverrides.release(name);
+
+    try {
+        const info = Default.get(name);
+
+        if (info.refcount === 1) {
+            info.instance.destroy();
+            Default.delete(name);
+        }
+
+        info.refcount--;
+    } catch (e) {
+        debug(e, name);
+    }
+
+    return null;
+}
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/input.js

@@ -0,0 +1,514 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gdk from 'gi://Gdk';
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import AtspiController from './atspi.js';
+
+
+const SESSION_TIMEOUT = 15;
+
+
+const RemoteSession = GObject.registerClass({
+    GTypeName: 'GSConnectRemoteSession',
+    Implements: [Gio.DBusInterface],
+    Signals: {
+        'closed': {
+            flags: GObject.SignalFlags.RUN_FIRST,
+        },
+    },
+}, class RemoteSession extends Gio.DBusProxy {
+
+    _init(objectPath) {
+        super._init({
+            g_bus_type: Gio.BusType.SESSION,
+            g_name: 'org.gnome.Mutter.RemoteDesktop',
+            g_object_path: objectPath,
+            g_interface_name: 'org.gnome.Mutter.RemoteDesktop.Session',
+            g_flags: Gio.DBusProxyFlags.NONE,
+        });
+
+        this._started = false;
+    }
+
+    vfunc_g_signal(sender_name, signal_name, parameters) {
+        if (signal_name === 'Closed')
+            this.emit('closed');
+    }
+
+    _call(name, parameters = null) {
+        if (!this._started)
+            return;
+
+        // Pass a null callback to allow this call to finish itself
+        this.call(name, parameters, Gio.DBusCallFlags.NONE, -1, null, null);
+    }
+
+    get session_id() {
+        try {
+            return this.get_cached_property('SessionId').unpack();
+        } catch (e) {
+            return null;
+        }
+    }
+
+    async start() {
+        try {
+            if (this._started)
+                return;
+
+            // Initialize the proxy, and start the session
+            await this.init_async(GLib.PRIORITY_DEFAULT, null);
+            await this.call('Start', null, Gio.DBusCallFlags.NONE, -1, null);
+
+            this._started = true;
+        } catch (e) {
+            this.destroy();
+
+            Gio.DBusError.strip_remote_error(e);
+            throw e;
+        }
+    }
+
+    stop() {
+        if (this._started) {
+            this._started = false;
+
+            // Pass a null callback to allow this call to finish itself
+            this.call('Stop', null, Gio.DBusCallFlags.NONE, -1, null, null);
+        }
+    }
+
+    _translateButton(button) {
+        switch (button) {
+            case Gdk.BUTTON_PRIMARY:
+                return 0x110;
+
+            case Gdk.BUTTON_MIDDLE:
+                return 0x112;
+
+            case Gdk.BUTTON_SECONDARY:
+                return 0x111;
+
+            case 4:
+                return 0; // FIXME
+
+            case 5:
+                return 0x10F; // up
+        }
+    }
+
+    movePointer(dx, dy) {
+        this._call(
+            'NotifyPointerMotionRelative',
+            GLib.Variant.new('(dd)', [dx, dy])
+        );
+    }
+
+    pressPointer(button) {
+        button = this._translateButton(button);
+
+        this._call(
+            'NotifyPointerButton',
+            GLib.Variant.new('(ib)', [button, true])
+        );
+    }
+
+    releasePointer(button) {
+        button = this._translateButton(button);
+
+        this._call(
+            'NotifyPointerButton',
+            GLib.Variant.new('(ib)', [button, false])
+        );
+    }
+
+    clickPointer(button) {
+        button = this._translateButton(button);
+
+        this._call(
+            'NotifyPointerButton',
+            GLib.Variant.new('(ib)', [button, true])
+        );
+
+        this._call(
+            'NotifyPointerButton',
+            GLib.Variant.new('(ib)', [button, false])
+        );
+    }
+
+    doubleclickPointer(button) {
+        this.clickPointer(button);
+        this.clickPointer(button);
+    }
+
+    scrollPointer(dx, dy) {
+        if (dy > 0) {
+            this._call(
+                'NotifyPointerAxisDiscrete',
+                GLib.Variant.new('(ui)', [Gdk.ScrollDirection.UP, 1])
+            );
+        } else if (dy < 0) {
+            this._call(
+                'NotifyPointerAxisDiscrete',
+                GLib.Variant.new('(ui)', [Gdk.ScrollDirection.UP, -1])
+            );
+        }
+    }
+
+    /*
+     * Keyboard Events
+     */
+    pressKeysym(keysym) {
+        this._call(
+            'NotifyKeyboardKeysym',
+            GLib.Variant.new('(ub)', [keysym, true])
+        );
+    }
+
+    releaseKeysym(keysym) {
+        this._call(
+            'NotifyKeyboardKeysym',
+            GLib.Variant.new('(ub)', [keysym, false])
+        );
+    }
+
+    pressreleaseKeysym(keysym) {
+        this._call(
+            'NotifyKeyboardKeysym',
+            GLib.Variant.new('(ub)', [keysym, true])
+        );
+        this._call(
+            'NotifyKeyboardKeysym',
+            GLib.Variant.new('(ub)', [keysym, false])
+        );
+    }
+
+    /*
+     * High-level keyboard input
+     */
+    pressKey(input, modifiers) {
+        // Press Modifiers
+        if (modifiers & Gdk.ModifierType.MOD1_MASK)
+            this.pressKeysym(Gdk.KEY_Alt_L);
+        if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+            this.pressKeysym(Gdk.KEY_Control_L);
+        if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+            this.pressKeysym(Gdk.KEY_Shift_L);
+        if (modifiers & Gdk.ModifierType.SUPER_MASK)
+            this.pressKeysym(Gdk.KEY_Super_L);
+
+        if (typeof input === 'string') {
+            const keysym = Gdk.unicode_to_keyval(input.codePointAt(0));
+            this.pressreleaseKeysym(keysym);
+        } else {
+            this.pressreleaseKeysym(input);
+        }
+
+        // Release Modifiers
+        if (modifiers & Gdk.ModifierType.MOD1_MASK)
+            this.releaseKeysym(Gdk.KEY_Alt_L);
+        if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+            this.releaseKeysym(Gdk.KEY_Control_L);
+        if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+            this.releaseKeysym(Gdk.KEY_Shift_L);
+        if (modifiers & Gdk.ModifierType.SUPER_MASK)
+            this.releaseKeysym(Gdk.KEY_Super_L);
+    }
+
+    destroy() {
+        if (this.__disposed === undefined) {
+            this.__disposed = true;
+            GObject.signal_handlers_destroy(this);
+        }
+    }
+});
+
+
+export default class Controller {
+    constructor() {
+        this._nameAppearedId = 0;
+        this._session = null;
+        this._sessionCloseId = 0;
+        this._sessionExpiry = 0;
+        this._sessionExpiryId = 0;
+        this._sessionStarting = false;
+
+        // Watch for the RemoteDesktop portal
+        this._nameWatcherId = Gio.bus_watch_name(
+            Gio.BusType.SESSION,
+            'org.gnome.Mutter.RemoteDesktop',
+            Gio.BusNameWatcherFlags.NONE,
+            this._onNameAppeared.bind(this),
+            this._onNameVanished.bind(this)
+        );
+    }
+
+    get connection() {
+        if (this._connection === undefined)
+            this._connection = null;
+
+        return this._connection;
+    }
+
+    _onNameAppeared(connection, name, name_owner) {
+        try {
+            this._connection = connection;
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    _onNameVanished(connection, name) {
+        try {
+            if (this._session !== null)
+                this._onSessionClosed(this._session);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    _onSessionClosed(session) {
+        // Disconnect from the session
+        if (this._sessionClosedId > 0) {
+            session.disconnect(this._sessionClosedId);
+            this._sessionClosedId = 0;
+        }
+
+        // Destroy the session
+        session.destroy();
+        this._session = null;
+    }
+
+    _onSessionExpired() {
+        // If the session has been used recently, schedule a new expiry
+        const remainder = Math.floor(this._sessionExpiry - (Date.now() / 1000));
+
+        if (remainder > 0) {
+            this._sessionExpiryId = GLib.timeout_add_seconds(
+                GLib.PRIORITY_DEFAULT,
+                remainder,
+                this._onSessionExpired.bind(this)
+            );
+
+            return GLib.SOURCE_REMOVE;
+        }
+
+        // Otherwise if there's an active session, close it
+        if (this._session !== null)
+            this._session.stop();
+
+        // Reset the GSource Id
+        this._sessionExpiryId = 0;
+
+        return GLib.SOURCE_REMOVE;
+    }
+
+    async _createRemoteDesktopSession() {
+        if (this.connection === null)
+            return Promise.reject(new Error('No DBus connection'));
+
+        const reply = await this.connection.call(
+            'org.gnome.Mutter.RemoteDesktop',
+            '/org/gnome/Mutter/RemoteDesktop',
+            'org.gnome.Mutter.RemoteDesktop',
+            'CreateSession',
+            null,
+            null,
+            Gio.DBusCallFlags.NONE,
+            -1,
+            null);
+
+        return reply.deepUnpack()[0];
+    }
+
+    async _ensureAdapter() {
+        try {
+            // Update the timestamp of the last event
+            this._sessionExpiry = Math.floor((Date.now() / 1000) + SESSION_TIMEOUT);
+
+            // Session is active
+            if (this._session !== null)
+                return;
+
+            // Mutter's RemoteDesktop is not available, fall back to Atspi
+            if (this.connection === null) {
+                debug('Falling back to Atspi');
+
+                this._session = new AtspiController();
+
+            // Mutter is available and there isn't another session starting
+            } else if (this._sessionStarting === false) {
+                this._sessionStarting = true;
+
+                debug('Creating Mutter RemoteDesktop session');
+
+                // This takes three steps: creating the remote desktop session,
+                // starting the session, and creating a screencast session for
+                // the remote desktop session.
+                const objectPath = await this._createRemoteDesktopSession();
+
+                this._session = new RemoteSession(objectPath);
+                await this._session.start();
+
+                // Watch for the session ending
+                this._sessionClosedId = this._session.connect(
+                    'closed',
+                    this._onSessionClosed.bind(this)
+                );
+
+                if (this._sessionExpiryId === 0) {
+                    this._sessionExpiryId = GLib.timeout_add_seconds(
+                        GLib.PRIORITY_DEFAULT,
+                        SESSION_TIMEOUT,
+                        this._onSessionExpired.bind(this)
+                    );
+                }
+
+                this._sessionStarting = false;
+            }
+        } catch (e) {
+            logError(e);
+
+            if (this._session !== null) {
+                this._session.destroy();
+                this._session = null;
+            }
+
+            this._sessionStarting = false;
+        }
+    }
+
+    /*
+     * Pointer Events
+     */
+    movePointer(dx, dy) {
+        try {
+            if (dx === 0 && dy === 0)
+                return;
+
+            this._ensureAdapter();
+            this._session.movePointer(dx, dy);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    pressPointer(button) {
+        try {
+            this._ensureAdapter();
+            this._session.pressPointer(button);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    releasePointer(button) {
+        try {
+            this._ensureAdapter();
+            this._session.releasePointer(button);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    clickPointer(button) {
+        try {
+            this._ensureAdapter();
+            this._session.clickPointer(button);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    doubleclickPointer(button) {
+        try {
+            this._ensureAdapter();
+            this._session.doubleclickPointer(button);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    scrollPointer(dx, dy) {
+        if (dx === 0 && dy === 0)
+            return;
+
+        try {
+            this._ensureAdapter();
+            this._session.scrollPointer(dx, dy);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /*
+     * Keyboard Events
+     */
+    pressKeysym(keysym) {
+        try {
+            this._ensureAdapter();
+            this._session.pressKeysym(keysym);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    releaseKeysym(keysym) {
+        try {
+            this._ensureAdapter();
+            this._session.releaseKeysym(keysym);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    pressreleaseKeysym(keysym) {
+        try {
+            this._ensureAdapter();
+            this._session.pressreleaseKeysym(keysym);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /*
+     * High-level keyboard input
+     */
+    pressKeys(input, modifiers) {
+        try {
+            this._ensureAdapter();
+
+            if (typeof input === 'string') {
+                for (let i = 0; i < input.length; i++)
+                    this._session.pressKey(input[i], modifiers);
+            } else {
+                this._session.pressKey(input, modifiers);
+            }
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    destroy() {
+        if (this._session !== null) {
+            // Disconnect from the session
+            if (this._sessionClosedId > 0) {
+                this._session.disconnect(this._sessionClosedId);
+                this._sessionClosedId = 0;
+            }
+
+            this._session.destroy();
+            this._session = null;
+        }
+
+        if (this._nameWatcherId > 0) {
+            Gio.bus_unwatch_name(this._nameWatcherId);
+            this._nameWatcherId = 0;
+        }
+    }
+}

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/notification.js

@@ -0,0 +1,409 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GjsPrivate from 'gi://GjsPrivate';
+import GObject from 'gi://GObject';
+
+import * as DBus from '../utils/dbus.js';
+
+
+const _nodeInfo = Gio.DBusNodeInfo.new_for_xml(`
+<node>
+  <interface name="org.freedesktop.Notifications">
+    <method name="Notify">
+      <arg name="appName" type="s" direction="in"/>
+      <arg name="replacesId" type="u" direction="in"/>
+      <arg name="iconName" type="s" direction="in"/>
+      <arg name="summary" type="s" direction="in"/>
+      <arg name="body" type="s" direction="in"/>
+      <arg name="actions" type="as" direction="in"/>
+      <arg name="hints" type="a{sv}" direction="in"/>
+      <arg name="timeout" type="i" direction="in"/>
+    </method>
+  </interface>
+  <interface name="org.gtk.Notifications">
+    <method name="AddNotification">
+      <arg type="s" direction="in"/>
+      <arg type="s" direction="in"/>
+      <arg type="a{sv}" direction="in"/>
+    </method>
+    <method name="RemoveNotification">
+      <arg type="s" direction="in"/>
+      <arg type="s" direction="in"/>
+    </method>
+  </interface>
+</node>
+`);
+
+
+const FDO_IFACE = _nodeInfo.lookup_interface('org.freedesktop.Notifications');
+const FDO_MATCH = "interface='org.freedesktop.Notifications',member='Notify',type='method_call'";
+
+const GTK_IFACE = _nodeInfo.lookup_interface('org.gtk.Notifications');
+const GTK_MATCH = "interface='org.gtk.Notifications',member='AddNotification',type='method_call'";
+
+
+/**
+ * A class for snooping Freedesktop (libnotify) and Gtk (GNotification)
+ * notifications and forwarding them to supporting devices.
+ */
+const Listener = GObject.registerClass({
+    GTypeName: 'GSConnectNotificationListener',
+    Signals: {
+        'notification-added': {
+            flags: GObject.SignalFlags.RUN_LAST,
+            param_types: [GLib.Variant.$gtype],
+        },
+    },
+}, class Listener extends GObject.Object {
+
+    _init() {
+        super._init();
+
+        // Respect desktop notification settings
+        this._settings = new Gio.Settings({
+            schema_id: 'org.gnome.desktop.notifications',
+        });
+
+        // Watch for new application policies
+        this._settingsId = this._settings.connect(
+            'changed::application-children',
+            this._onSettingsChanged.bind(this)
+        );
+
+        // Cache for appName->desktop-id lookups
+        this._names = {};
+
+        // Asynchronous setup
+        this._init_async();
+    }
+
+    get applications() {
+        if (this._applications === undefined)
+            this._onSettingsChanged();
+
+        return this._applications;
+    }
+
+    /**
+     * Update application notification settings
+     */
+    _onSettingsChanged() {
+        this._applications = {};
+
+        for (const app of this._settings.get_strv('application-children')) {
+            const appSettings = new Gio.Settings({
+                schema_id: 'org.gnome.desktop.notifications.application',
+                path: `/org/gnome/desktop/notifications/application/${app}/`,
+            });
+
+            const appInfo = Gio.DesktopAppInfo.new(
+                appSettings.get_string('application-id')
+            );
+
+            if (appInfo !== null)
+                this._applications[appInfo.get_name()] = appSettings;
+        }
+    }
+
+    async _listNames() {
+        const reply = await this._session.call(
+            'org.freedesktop.DBus',
+            '/org/freedesktop/DBus',
+            'org.freedesktop.DBus',
+            'ListNames',
+            null,
+            null,
+            Gio.DBusCallFlags.NONE,
+            -1,
+            null);
+
+        return reply.deepUnpack()[0];
+    }
+
+    async _getNameOwner(name) {
+        const reply = await this._session.call(
+            'org.freedesktop.DBus',
+            '/org/freedesktop/DBus',
+            'org.freedesktop.DBus',
+            'GetNameOwner',
+            new GLib.Variant('(s)', [name]),
+            null,
+            Gio.DBusCallFlags.NONE,
+            -1,
+            null);
+
+        return reply.deepUnpack()[0];
+    }
+
+    /**
+     * Try and find a well-known name for @sender on the session bus
+     *
+     * @param {string} sender - A DBus unique name (eg. :1.2282)
+     * @param {string} appName - @appName passed to Notify() (Optional)
+     * @return {string} A well-known name or %null
+     */
+    async _getAppId(sender, appName) {
+        try {
+            // Get a list of well-known names, ignoring @sender
+            const names = await this._listNames();
+            names.splice(names.indexOf(sender), 1);
+
+            // Make a short list for substring matches (fractal/org.gnome.Fractal)
+            const appLower = appName.toLowerCase();
+
+            const shortList = names.filter(name => {
+                return name.toLowerCase().includes(appLower);
+            });
+
+            // Run the short list first
+            for (const name of shortList) {
+                const nameOwner = await this._getNameOwner(name);
+
+                if (nameOwner === sender)
+                    return name;
+
+                names.splice(names.indexOf(name), 1);
+            }
+
+            // Run the full list
+            for (const name of names) {
+                const nameOwner = await this._getNameOwner(name);
+
+                if (nameOwner === sender)
+                    return name;
+            }
+
+            return null;
+        } catch (e) {
+            debug(e);
+            return null;
+        }
+    }
+
+    /**
+     * Try and find the application name for @sender
+     *
+     * @param {string} sender - A DBus unique name
+     * @param {string} [appName] - `appName` supplied by Notify()
+     * @return {string} A well-known name or %null
+     */
+    async _getAppName(sender, appName = null) {
+        // Check the cache first
+        if (appName && this._names.hasOwnProperty(appName))
+            return this._names[appName];
+
+        try {
+            const appId = await this._getAppId(sender, appName);
+            const appInfo = Gio.DesktopAppInfo.new(`${appId}.desktop`);
+            this._names[appName] = appInfo.get_name();
+            appName = appInfo.get_name();
+        } catch (e) {
+            // Silence errors
+        }
+
+        return appName;
+    }
+
+    /**
+     * Callback for AddNotification()/Notify()
+     *
+     * @param {DBus.Interface} iface - The DBus interface
+     * @param {string} name - The DBus method name
+     * @param {GLib.Variant} parameters - The method parameters
+     * @param {Gio.DBusMethodInvocation} invocation - The method invocation info
+     */
+    async _onHandleMethodCall(iface, name, parameters, invocation) {
+        try {
+            // Check if notifications are disabled in desktop settings
+            if (!this._settings.get_boolean('show-banners'))
+                return;
+
+            parameters = parameters.full_unpack();
+
+            // GNotification
+            if (name === 'AddNotification') {
+                this.AddNotification(...parameters);
+
+            // libnotify
+            } else if (name === 'Notify') {
+                const message = invocation.get_message();
+                const destination = message.get_destination();
+
+                // Deduplicate notifications; only accept messages
+                // directed to the notification bus, or its owner.
+                if (destination !== 'org.freedesktop.Notifications') {
+                    if (this._fdoNameOwner === undefined) {
+                        this._fdoNameOwner = await this._getNameOwner(
+                            'org.freedesktop.Notifications');
+                    }
+
+                    if (this._fdoNameOwner !== destination)
+                        return;
+                }
+
+                // Try to brute-force an application name using DBus
+                if (!this.applications.hasOwnProperty(parameters[0])) {
+                    const sender = message.get_sender();
+                    parameters[0] = await this._getAppName(sender, parameters[0]);
+                }
+
+                this.Notify(...parameters);
+            }
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /**
+     * Export interfaces for proxying notifications and become a monitor
+     *
+     * @return {Promise} A promise for the operation
+     */
+    _monitorConnection() {
+        // libnotify Interface
+        this._fdoNotifications = new GjsPrivate.DBusImplementation({
+            g_interface_info: FDO_IFACE,
+        });
+        this._fdoMethodCallId = this._fdoNotifications.connect(
+            'handle-method-call', this._onHandleMethodCall.bind(this));
+        this._fdoNotifications.export(this._monitor,
+            '/org/freedesktop/Notifications');
+
+        this._fdoNameOwnerChangedId = this._session.signal_subscribe(
+            'org.freedesktop.DBus',
+            'org.freedesktop.DBus',
+            'NameOwnerChanged',
+            '/org/freedesktop/DBus',
+            'org.freedesktop.Notifications',
+            Gio.DBusSignalFlags.MATCH_ARG0_NAMESPACE,
+            this._onFdoNameOwnerChanged.bind(this)
+        );
+
+        // GNotification Interface
+        this._gtkNotifications = new GjsPrivate.DBusImplementation({
+            g_interface_info: GTK_IFACE,
+        });
+        this._gtkMethodCallId = this._gtkNotifications.connect(
+            'handle-method-call', this._onHandleMethodCall.bind(this));
+        this._gtkNotifications.export(this._monitor, '/org/gtk/Notifications');
+
+        // Become a monitor for Fdo & Gtk notifications
+        return this._monitor.call(
+            'org.freedesktop.DBus',
+            '/org/freedesktop/DBus',
+            'org.freedesktop.DBus.Monitoring',
+            'BecomeMonitor',
+            new GLib.Variant('(asu)', [[FDO_MATCH, GTK_MATCH], 0]),
+            null,
+            Gio.DBusCallFlags.NONE,
+            -1,
+            null);
+    }
+
+    async _init_async() {
+        try {
+            this._session = Gio.DBus.session;
+            this._monitor = await DBus.newConnection();
+            await this._monitorConnection();
+        } catch (e) {
+            const service = Gio.Application.get_default();
+
+            if (service !== null)
+                service.notify_error(e);
+            else
+                logError(e);
+        }
+    }
+
+    _onFdoNameOwnerChanged(connection, sender, object, iface, signal, parameters) {
+        this._fdoNameOwner = parameters.deepUnpack()[2];
+    }
+
+    _sendNotification(notif) {
+        // Check if this application is disabled in desktop settings
+        const appSettings = this.applications[notif.appName];
+
+        if (appSettings && !appSettings.get_boolean('enable'))
+            return;
+
+        // Send the notification to each supporting device
+        // TODO: avoid the overhead of the GAction framework with a signal?
+        const variant = GLib.Variant.full_pack(notif);
+        this.emit('notification-added', variant);
+    }
+
+    Notify(appName, replacesId, iconName, summary, body, actions, hints, timeout) {
+        // Ignore notifications without an appName
+        if (!appName)
+            return;
+
+        this._sendNotification({
+            appName: appName,
+            id: `fdo|null|${replacesId}`,
+            title: summary,
+            text: body,
+            ticker: `${summary}: ${body}`,
+            isClearable: (replacesId !== 0),
+            icon: iconName,
+        });
+    }
+
+    AddNotification(application, id, notification) {
+        // Ignore our own notifications or we'll cause a notification loop
+        if (application === 'org.gnome.Shell.Extensions.GSConnect')
+            return;
+
+        const appInfo = Gio.DesktopAppInfo.new(`${application}.desktop`);
+
+        // Try to get an icon for the notification
+        if (!notification.hasOwnProperty('icon'))
+            notification.icon = appInfo.get_icon() || undefined;
+
+        this._sendNotification({
+            appName: appInfo.get_name(),
+            id: `gtk|${application}|${id}`,
+            title: notification.title,
+            text: notification.body,
+            ticker: `${notification.title}: ${notification.body}`,
+            isClearable: true,
+            icon: notification.icon,
+        });
+    }
+
+    destroy() {
+        try {
+            if (this._fdoNotifications) {
+                this._fdoNotifications.disconnect(this._fdoMethodCallId);
+                this._fdoNotifications.unexport();
+                this._session.signal_unsubscribe(this._fdoNameOwnerChangedId);
+            }
+
+            if (this._gtkNotifications) {
+                this._gtkNotifications.disconnect(this._gtkMethodCallId);
+                this._gtkNotifications.unexport();
+            }
+
+            if (this._settings) {
+                this._settings.disconnect(this._settingsId);
+                this._settings.run_dispose();
+            }
+
+            // TODO: Gio.IOErrorEnum: The connection is closed
+            // this._monitor.close_sync(null);
+
+            GObject.signal_handlers_destroy(this);
+        } catch (e) {
+            debug(e);
+        }
+    }
+});
+
+
+/**
+ * The service class for this component
+ */
+export default Listener;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/pulseaudio.js

@@ -0,0 +1,271 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import GIRepository from 'gi://GIRepository';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Config from '../../config.js';
+
+const Tweener = imports.tweener.tweener;
+
+
+let Gvc = null;
+try {
+    // Add gnome-shell's typelib dir to the search path
+    const typelibDir = GLib.build_filenamev([Config.GNOME_SHELL_LIBDIR, 'gnome-shell']);
+    GIRepository.Repository.prepend_search_path(typelibDir);
+    GIRepository.Repository.prepend_library_path(typelibDir);
+
+    Gvc = (await import('gi://Gvc')).default;
+} catch (e) {}
+
+
+/**
+ * Extend Gvc.MixerStream with a property for returning a user-visible name
+ */
+if (Gvc) {
+    Object.defineProperty(Gvc.MixerStream.prototype, 'display_name', {
+        get: function () {
+            try {
+                if (!this.get_ports().length)
+                    return this.description;
+
+                return `${this.get_port().human_port} (${this.description})`;
+            } catch (e) {
+                return this.description;
+            }
+        },
+    });
+}
+
+
+/**
+ * A convenience wrapper for Gvc.MixerStream
+ */
+class Stream {
+    constructor(mixer, stream) {
+        this._mixer = mixer;
+        this._stream = stream;
+
+        this._max = mixer.get_vol_max_norm();
+    }
+
+    get muted() {
+        return this._stream.is_muted;
+    }
+
+    set muted(bool) {
+        this._stream.change_is_muted(bool);
+    }
+
+    // Volume is a double in the range 0-1
+    get volume() {
+        return Math.floor(100 * this._stream.volume / this._max) / 100;
+    }
+
+    set volume(num) {
+        this._stream.volume = Math.floor(num * this._max);
+        this._stream.push_volume();
+    }
+
+    /**
+     * Gradually raise or lower the stream volume to @value
+     *
+     * @param {number} value - A number in the range 0-1
+     * @param {number} [duration] - Duration to fade in seconds
+     */
+    fade(value, duration = 1) {
+        Tweener.removeTweens(this);
+
+        if (this._stream.volume > value) {
+            this._mixer.fading = true;
+
+            Tweener.addTween(this, {
+                volume: value,
+                time: duration,
+                transition: 'easeOutCubic',
+                onComplete: () => {
+                    this._mixer.fading = false;
+                },
+            });
+        } else if (this._stream.volume < value) {
+            this._mixer.fading = true;
+
+            Tweener.addTween(this, {
+                volume: value,
+                time: duration,
+                transition: 'easeInCubic',
+                onComplete: () => {
+                    this._mixer.fading = false;
+                },
+            });
+        }
+    }
+}
+
+
+/**
+ * A subclass of Gvc.MixerControl with convenience functions for controlling the
+ * default input/output volumes.
+ *
+ * The Mixer class uses GNOME Shell's Gvc library to control the system volume
+ * and offers a few convenience functions.
+ */
+const Mixer = !Gvc ? null : GObject.registerClass({
+    GTypeName: 'GSConnectAudioMixer',
+}, class Mixer extends Gvc.MixerControl {
+    _init(params) {
+        super._init({name: 'GSConnect'});
+
+        this._previousVolume = undefined;
+        this._volumeMuted = false;
+        this._microphoneMuted = false;
+
+        this.open();
+    }
+
+    get fading() {
+        if (this._fading === undefined)
+            this._fading = false;
+
+        return this._fading;
+    }
+
+    set fading(bool) {
+        if (this.fading === bool)
+            return;
+
+        this._fading = bool;
+
+        if (this.fading)
+            this.emit('stream-changed', this._output._stream.id);
+    }
+
+    get input() {
+        if (this._input === undefined)
+            this.vfunc_default_source_changed();
+
+        return this._input;
+    }
+
+    get output() {
+        if (this._output === undefined)
+            this.vfunc_default_sink_changed();
+
+        return this._output;
+    }
+
+    vfunc_default_sink_changed(id) {
+        try {
+            const sink = this.get_default_sink();
+            this._output = (sink) ? new Stream(this, sink) : null;
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    vfunc_default_source_changed(id) {
+        try {
+            const source = this.get_default_source();
+            this._input = (source) ? new Stream(this, source) : null;
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    vfunc_state_changed(new_state) {
+        try {
+            if (new_state === Gvc.MixerControlState.READY) {
+                this.vfunc_default_sink_changed(null);
+                this.vfunc_default_source_changed(null);
+            }
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Store the current output volume then lower it to %15
+     *
+     * @param {number} duration - Duration in seconds to fade
+     */
+    lowerVolume(duration = 1) {
+        try {
+            if (this.output && this.output.volume > 0.15) {
+                this._previousVolume = Number(this.output.volume);
+                this.output.fade(0.15, duration);
+            }
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Mute the output volume (speakers)
+     */
+    muteVolume() {
+        try {
+            if (!this.output || this.output.muted)
+                return;
+
+            this.output.muted = true;
+            this._volumeMuted = true;
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Mute the input volume (microphone)
+     */
+    muteMicrophone() {
+        try {
+            if (!this.input || this.input.muted)
+                return;
+
+            this.input.muted = true;
+            this._microphoneMuted = true;
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Restore all mixer levels to their previous state
+     */
+    restore() {
+        try {
+            // If we muted the microphone, unmute it before restoring the volume
+            if (this._microphoneMuted) {
+                this.input.muted = false;
+                this._microphoneMuted = false;
+            }
+
+            // If we muted the volume, unmute it before restoring the volume
+            if (this._volumeMuted) {
+                this.output.muted = false;
+                this._volumeMuted = false;
+            }
+
+            // If a previous volume is defined, raise it back up to that level
+            if (this._previousVolume !== undefined) {
+                this.output.fade(this._previousVolume);
+                this._previousVolume = undefined;
+            }
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    destroy() {
+        this.close();
+    }
+});
+
+
+/**
+ * The service class for this component
+ */
+export default Mixer;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/session.js

@@ -0,0 +1,84 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+
+
+const Session = class {
+    constructor() {
+        this._connection = Gio.DBus.system;
+        this._session = null;
+
+        this._initAsync();
+    }
+
+    async _initAsync() {
+        try {
+            const reply = await this._connection.call(
+                'org.freedesktop.login1',
+                '/org/freedesktop/login1',
+                'org.freedesktop.login1.Manager',
+                'ListSessions',
+                null,
+                null,
+                Gio.DBusCallFlags.NONE,
+                -1,
+                null);
+
+            const sessions = reply.deepUnpack()[0];
+            const userName = GLib.get_user_name();
+            let sessionPath = '/org/freedesktop/login1/session/auto';
+
+            // eslint-disable-next-line no-unused-vars
+            for (const [num, uid, name, seat, objectPath] of sessions) {
+                if (name === userName) {
+                    sessionPath = objectPath;
+                    break;
+                }
+            }
+
+            this._session = new Gio.DBusProxy({
+                g_connection: this._connection,
+                g_name: 'org.freedesktop.login1',
+                g_object_path: sessionPath,
+                g_interface_name: 'org.freedesktop.login1.Session',
+            });
+            await this._session.init_async(GLib.PRIORITY_DEFAULT, null);
+        } catch (e) {
+            this._session = null;
+            logError(e);
+        }
+    }
+
+    get idle() {
+        if (this._session === null)
+            return false;
+
+        return this._session.get_cached_property('IdleHint').unpack();
+    }
+
+    get locked() {
+        if (this._session === null)
+            return false;
+
+        return this._session.get_cached_property('LockedHint').unpack();
+    }
+
+    get active() {
+        // Active if not idle and not locked
+        return !(this.idle || this.locked);
+    }
+
+    destroy() {
+        this._session = null;
+    }
+};
+
+
+/**
+ * The service class for this component
+ */
+export default Session;
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/sound.js

@@ -0,0 +1,172 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gdk from 'gi://Gdk';
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+
+let GSound = null;
+try {
+    GSound = (await import('gi://GSound')).default;
+} catch (e) {}
+
+
+const Player = class Player {
+
+    constructor() {
+        this._playing = new Set();
+    }
+
+    get backend() {
+        if (this._backend === undefined) {
+            // Prefer GSound
+            if (GSound !== null) {
+                this._gsound = new GSound.Context();
+                this._gsound.init(null);
+                this._backend = 'gsound';
+
+            // Try falling back to libcanberra, otherwise just re-run the test
+            // in case one or the other is installed later
+            } else if (GLib.find_program_in_path('canberra-gtk-play') !== null) {
+                this._canberra = new Gio.SubprocessLauncher({
+                    flags: Gio.SubprocessFlags.NONE,
+                });
+                this._backend = 'libcanberra';
+            } else {
+                return null;
+            }
+        }
+
+        return this._backend;
+    }
+
+    _canberraPlaySound(name, cancellable) {
+        const proc = this._canberra.spawnv(['canberra-gtk-play', '-i', name]);
+        return proc.wait_check_async(cancellable);
+    }
+
+    async _canberraLoopSound(name, cancellable) {
+        while (!cancellable.is_cancelled())
+            await this._canberraPlaySound(name, cancellable);
+    }
+
+    _gsoundPlaySound(name, cancellable) {
+        return new Promise((resolve, reject) => {
+            this._gsound.play_full(
+                {'event.id': name},
+                cancellable,
+                (source, res) => {
+                    try {
+                        resolve(source.play_full_finish(res));
+                    } catch (e) {
+                        reject(e);
+                    }
+                }
+            );
+        });
+    }
+
+    async _gsoundLoopSound(name, cancellable) {
+        while (!cancellable.is_cancelled())
+            await this._gsoundPlaySound(name, cancellable);
+    }
+
+    _gdkPlaySound(name, cancellable) {
+        if (this._display === undefined)
+            this._display = Gdk.Display.get_default();
+
+        let count = 0;
+
+        GLib.timeout_add(GLib.PRIORITY_DEFAULT, 200, () => {
+            try {
+                if (count++ < 4 && !cancellable.is_cancelled()) {
+                    this._display.beep();
+                    return GLib.SOURCE_CONTINUE;
+                }
+
+                return GLib.SOURCE_REMOVE;
+            } catch (e) {
+                logError(e);
+                return GLib.SOURCE_REMOVE;
+            }
+        });
+
+        return !cancellable.is_cancelled();
+    }
+
+    _gdkLoopSound(name, cancellable) {
+        this._gdkPlaySound(name, cancellable);
+        GLib.timeout_add(
+            GLib.PRIORITY_DEFAULT,
+            1500,
+            this._gdkPlaySound.bind(this, name, cancellable)
+        );
+    }
+
+    async playSound(name, cancellable) {
+        try {
+            if (!(cancellable instanceof Gio.Cancellable))
+                cancellable = new Gio.Cancellable();
+
+            this._playing.add(cancellable);
+
+            switch (this.backend) {
+                case 'gsound':
+                    await this._gsoundPlaySound(name, cancellable);
+                    break;
+
+                case 'canberra':
+                    await this._canberraPlaySound(name, cancellable);
+                    break;
+
+                default:
+                    await this._gdkPlaySound(name, cancellable);
+            }
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
+                logError(e);
+        } finally {
+            this._playing.delete(cancellable);
+        }
+    }
+
+    async loopSound(name, cancellable) {
+        try {
+            if (!(cancellable instanceof Gio.Cancellable))
+                cancellable = new Gio.Cancellable();
+
+            this._playing.add(cancellable);
+
+            switch (this.backend) {
+                case 'gsound':
+                    await this._gsoundLoopSound(name, cancellable);
+                    break;
+
+                case 'canberra':
+                    await this._canberraLoopSound(name, cancellable);
+                    break;
+
+                default:
+                    await this._gdkLoopSound(name, cancellable);
+            }
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
+                logError(e);
+        } finally {
+            this._playing.delete(cancellable);
+        }
+    }
+
+    destroy() {
+        for (const cancellable of this._playing)
+            cancellable.cancel();
+    }
+};
+
+
+/**
+ * The service class for this component
+ */
+export default Player;
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/upower.js

@@ -0,0 +1,215 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+
+/**
+ * The warning level of a battery.
+ *
+ * @readonly
+ * @enum {number}
+ */
+const DeviceLevel = {
+    UNKNOWN: 0,
+    NONE: 1,
+    DISCHARGING: 2,
+    LOW: 3,
+    CRITICAL: 4,
+    ACTION: 5,
+    NORMAL: 6,
+    HIGH: 7,
+    FULL: 8,
+    LAST: 9,
+};
+
+/**
+ * The device state.
+ *
+ * @readonly
+ * @enum {number}
+ */
+const DeviceState = {
+    UNKNOWN: 0,
+    CHARGING: 1,
+    DISCHARGING: 2,
+    EMPTY: 3,
+    FULLY_CHARGED: 4,
+    PENDING_CHARGE: 5,
+    PENDING_DISCHARGE: 6,
+    LAST: 7,
+};
+
+
+/**
+ * A class representing the system battery.
+ */
+const Battery = GObject.registerClass({
+    GTypeName: 'GSConnectSystemBattery',
+    Signals: {
+        'changed': {
+            flags: GObject.SignalFlags.RUN_FIRST,
+        },
+    },
+    Properties: {
+        'charging': GObject.ParamSpec.boolean(
+            'charging',
+            'Charging',
+            'The current charging state.',
+            GObject.ParamFlags.READABLE,
+            false
+        ),
+        'level': GObject.ParamSpec.int(
+            'level',
+            'Level',
+            'The current power level.',
+            GObject.ParamFlags.READABLE,
+            -1, 100,
+            -1
+        ),
+        'threshold': GObject.ParamSpec.uint(
+            'threshold',
+            'Threshold',
+            'The current threshold state.',
+            GObject.ParamFlags.READABLE,
+            0, 1,
+            0
+        ),
+    },
+}, class Battery extends GObject.Object {
+
+    _init() {
+        super._init();
+
+        this._cancellable = new Gio.Cancellable();
+        this._proxy = null;
+        this._propertiesChangedId = 0;
+
+        this._loadUPower();
+    }
+
+    async _loadUPower() {
+        try {
+            this._proxy = new Gio.DBusProxy({
+                g_bus_type: Gio.BusType.SYSTEM,
+                g_name: 'org.freedesktop.UPower',
+                g_object_path: '/org/freedesktop/UPower/devices/DisplayDevice',
+                g_interface_name: 'org.freedesktop.UPower.Device',
+                g_flags: Gio.DBusProxyFlags.DO_NOT_AUTO_START,
+            });
+
+            await this._proxy.init_async(GLib.PRIORITY_DEFAULT,
+                this._cancellable);
+
+            this._propertiesChangedId = this._proxy.connect(
+                'g-properties-changed', this._onPropertiesChanged.bind(this));
+
+            this._initProperties(this._proxy);
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED)) {
+                const service = Gio.Application.get_default();
+
+                if (service !== null)
+                    service.notify_error(e);
+                else
+                    logError(e);
+            }
+
+            this._proxy = null;
+        }
+    }
+
+    _initProperties(proxy) {
+        if (proxy.g_name_owner === null)
+            return;
+
+        const percentage = proxy.get_cached_property('Percentage').unpack();
+        const state = proxy.get_cached_property('State').unpack();
+        const level = proxy.get_cached_property('WarningLevel').unpack();
+
+        this._level = Math.floor(percentage);
+        this._charging = (state !== DeviceState.DISCHARGING);
+        this._threshold = (!this.charging && level >= DeviceLevel.LOW);
+
+        this.emit('changed');
+    }
+
+    _onPropertiesChanged(proxy, changed, invalidated) {
+        let emitChanged = false;
+        const properties = changed.deepUnpack();
+
+        if (properties.hasOwnProperty('Percentage')) {
+            emitChanged = true;
+
+            const value = proxy.get_cached_property('Percentage').unpack();
+            this._level = Math.floor(value);
+            this.notify('level');
+        }
+
+        if (properties.hasOwnProperty('State')) {
+            emitChanged = true;
+
+            const value = proxy.get_cached_property('State').unpack();
+            this._charging = (value !== DeviceState.DISCHARGING);
+            this.notify('charging');
+        }
+
+        if (properties.hasOwnProperty('WarningLevel')) {
+            emitChanged = true;
+
+            const value = proxy.get_cached_property('WarningLevel').unpack();
+            this._threshold = (!this.charging && value >= DeviceLevel.LOW);
+            this.notify('threshold');
+        }
+
+        if (emitChanged)
+            this.emit('changed');
+    }
+
+    get charging() {
+        if (this._charging === undefined)
+            this._charging = false;
+
+        return this._charging;
+    }
+
+    get is_present() {
+        return (this._proxy && this._proxy.g_name_owner);
+    }
+
+    get level() {
+        if (this._level === undefined)
+            this._level = -1;
+
+        return this._level;
+    }
+
+    get threshold() {
+        if (this._threshold === undefined)
+            this._threshold = 0;
+
+        return this._threshold;
+    }
+
+    destroy() {
+        if (this._cancellable.is_cancelled())
+            return;
+
+        this._cancellable.cancel();
+
+        if (this._proxy && this._propertiesChangedId > 0) {
+            this._proxy.disconnect(this._propertiesChangedId);
+            this._propertiesChangedId = 0;
+        }
+    }
+});
+
+
+/**
+ * The service class for this component
+ */
+export default Battery;
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/ydotool.js

@@ -0,0 +1,160 @@
+// SPDX-FileCopyrightText: JingMatrix https://github.com/JingMatrix
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import Gdk from 'gi://Gdk';
+
+const keyCodes = new Map([
+    ['1', 2],
+    ['2', 3],
+    ['3', 4],
+    ['4', 5],
+    ['5', 6],
+    ['6', 7],
+    ['7', 8],
+    ['8', 9],
+    ['9', 10],
+    ['0', 11],
+    ['-', 12],
+    ['=', 13],
+    ['Q', 16],
+    ['W', 17],
+    ['E', 18],
+    ['R', 19],
+    ['T', 20],
+    ['Y', 21],
+    ['U', 22],
+    ['I', 23],
+    ['O', 24],
+    ['P', 25],
+    ['[', 26],
+    [']', 27],
+    ['A', 30],
+    ['S', 31],
+    ['D', 32],
+    ['F', 33],
+    ['G', 34],
+    ['H', 35],
+    ['J', 36],
+    ['K', 37],
+    ['L', 38],
+    [';', 39],
+    ["'", 40],
+    ['Z', 44],
+    ['X', 45],
+    ['C', 46],
+    ['V', 47],
+    ['B', 48],
+    ['N', 49],
+    ['M', 50],
+    [',', 51],
+    ['.', 52],
+    ['/', 53],
+    ['\\', 43],
+]);
+export default class Controller {
+    constructor() {
+        // laucher for wl-clipboard
+        this._launcher = new Gio.SubprocessLauncher({
+            flags:
+                Gio.SubprocessFlags.STDOUT_PIPE |
+                Gio.SubprocessFlags.STDERR_MERGE,
+        });
+        this._args = [];
+        this.buttonMap = new Map([
+            [Gdk.BUTTON_PRIMARY, '0'],
+            [Gdk.BUTTON_MIDDLE, '2'],
+            [Gdk.BUTTON_SECONDARY, '1'],
+        ]);
+    }
+
+    get args() {
+        return this._args;
+    }
+
+    set args(opts) {
+        this._args = ['ydotool'].concat(opts);
+        try {
+            this._launcher.spawnv(this._args);
+        } catch (e) {
+            debug(e, this._args);
+        }
+    }
+
+    /*
+     * Pointer Events
+     */
+    movePointer(dx, dy) {
+        if (dx === 0 && dy === 0)
+            return;
+        this.args = ['mousemove', '--', dx.toString(), dy.toString()];
+    }
+
+    pressPointer(button) {
+        this.args = ['click', '0x4' + this.buttonMap.get(button)];
+    }
+
+    releasePointer(button) {
+        this.args = ['click', '0x8' + this.buttonMap.get(button)];
+    }
+
+    clickPointer(button) {
+        this.args = ['click', '0xC' + this.buttonMap.get(button)];
+    }
+
+    doubleclickPointer(button) {
+        this.args = [
+            'click',
+            '0xC' + this.buttonMap.get(button),
+            'click',
+            '0xC' + this.buttonMap.get(button),
+        ];
+    }
+
+    scrollPointer(dx, dy) {
+        if (dx === 0 && dy === 0)
+            return;
+        this.args = ['mousemove', '-w', '--', dx.toString(), dy.toString()];
+    }
+
+    /*
+     * Keyboard Events
+     */
+
+    pressKeys(input, modifiers_codes) {
+        if (typeof input === 'string' && modifiers_codes.length === 0) {
+            try {
+                this._launcher.spawnv(['wtype', input]);
+            } catch (e) {
+                debug(e);
+                this.arg = ['type', '--', input];
+            }
+        } else {
+            if (typeof input === 'number') {
+                modifiers_codes.push(input);
+            } else if (typeof input === 'string') {
+                input = input.toUpperCase();
+                for (let i = 0; i < input.length; i++) {
+                    if (keyCodes.get(input[i])) {
+                        modifiers_codes.push(keyCodes.get(input[i]));
+                    } else {
+                        debug('Keycode for ' + input[i] + ' not found');
+                        return;
+                    }
+                }
+
+            }
+            this._args = ['key'];
+            modifiers_codes.forEach((code) => this._args.push(code + ':1'));
+            modifiers_codes
+                .reverse()
+                .forEach((code) => this._args.push(code + ':0'));
+            this.args = this._args;
+        }
+    }
+
+    destroy() {
+        this._args = [];
+    }
+}