Adding upstream version 20230205.upstream/20230205

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 248 insertions, 0 deletions

diff --git a/extensions/hibernate-status/extension.js b/extensions/hibernate-status/extension.js
new file mode 100644
index 0000000..6e0b248
--- /dev/null
+++ b/extensions/hibernate-status/extension.js
@@ -0,0 +1,248 @@
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Mainloop = imports.mainloop;
+
+const ExtensionUtils = imports.misc.extensionUtils;
+const LoginManager = imports.misc.loginManager;
+const Main = imports.ui.main;
+const StatusSystem = imports.ui.status.system;
+const PopupMenu = imports.ui.popupMenu;
+const Me = imports.misc.extensionUtils.getCurrentExtension();
+const ExtensionSystem = imports.ui.extensionSystem;
+const ConfirmDialog = Me.imports.confirmDialog;
+const Prefs = new Me.imports.prefs.Prefs();
+
+
+// Use __ () and N__() for the extension gettext domain, and reuse
+// the shell domain with the default _() and N_()
+const Gettext = imports.gettext.domain('hibernate-status-button');
+const __ = Gettext.gettext;
+const N__ = function(e) { return e };
+ExtensionUtils.initTranslations('hibernate-status-button');
+
+const HIBERNATE_CHECK_TIMEOUT = 20000;
+
+class Extension {
+    _loginManagerCanHibernate(asyncCallback) {
+        if (this._loginManager._proxy) {
+            // systemd path
+            this._loginManager._proxy.call("CanHibernate",
+                null,
+                Gio.DBusCallFlags.NONE,
+                -1, null, function (proxy, asyncResult) {
+                    let result, error;
+
+                    try {
+                        result = proxy.call_finish(asyncResult).deep_unpack();
+                    } catch (e) {
+                        error = e;
+                    }
+
+                    if (error)
+                        asyncCallback(false);
+                    else
+                        asyncCallback(result[0] != 'no');
+                });
+        } else {
+            Mainloop.idle_add(() => {
+                asyncCallback(false);
+                return false;
+            });
+        }
+    }
+
+    _loginManagerHibernate() {
+        if (Prefs.getHibernateWorksCheckEnabled()) {
+            this._hibernateStarted = new Date();
+            GLib.timeout_add(GLib.PRIORITY_DEFAULT, HIBERNATE_CHECK_TIMEOUT,
+                () => this._checkDidHibernate());
+        }
+        if (this._loginManager._proxy) {
+            // systemd path
+            this._loginManager._proxy.call("Hibernate",
+                GLib.Variant.new('(b)', [true]),
+                Gio.DBusCallFlags.NONE,
+                -1, null, null);
+        } else {
+            // Can't do in ConsoleKit
+            this._loginManager.emit('prepare-for-sleep', true);
+            this._loginManager.emit('prepare-for-sleep', false);
+        }
+    }
+
+    _loginManagerCanHybridSleep(asyncCallback) {
+        if (this._loginManager._proxy) {
+            // systemd path
+            this._loginManager._proxy.call("CanHybridSleep",
+                null,
+                Gio.DBusCallFlags.NONE,
+                -1, null, function (proxy, asyncResult) {
+                    let result, error;
+
+                    try {
+                        result = proxy.call_finish(asyncResult).deep_unpack();
+                    } catch (e) {
+                        error = e;
+                    }
+
+                    if (error)
+                        asyncCallback(false);
+                    else
+                        asyncCallback(result[0] != 'no');
+                });
+        } else {
+            Mainloop.idle_add(() => {
+                asyncCallback(false);
+                return false;
+            });
+        }
+    }
+
+    _loginManagerHybridSleep() {
+        if (this._loginManager._proxy) {
+            // systemd path
+            this._loginManager._proxy.call("HybridSleep",
+                GLib.Variant.new('(b)', [true]),
+                Gio.DBusCallFlags.NONE,
+                -1, null, null);
+        } else {
+            // Can't do in ConsoleKit
+            this._loginManager.emit('prepare-for-sleep', true);
+            this._loginManager.emit('prepare-for-sleep', false);
+        }
+    }
+    _updateHaveHibernate() {
+        this._loginManagerCanHibernate((result) => {
+            log(`have hibernate ${result}`);
+            this._haveHibernate = result;
+            this._updateHibernate();
+        });
+    }
+
+    _updateHibernate() {
+        this._hibernateMenuItem.visible = this._haveHibernate && !Main.sessionMode.isLocked;
+    }
+
+    _updateHaveHybridSleep() {
+        this._loginManagerCanHybridSleep((result) => {
+            this._haveHybridSleep = result;
+            this._updateHybridSleep();
+        });
+    }
+
+    _updateHybridSleep() {
+        this._hybridSleepMenuItem.visible = this._haveHybridSleep && !Main.sessionMode.isLocked;
+    }
+
+    _onHibernateClicked() {
+        this.systemMenu._systemItem.menu.itemActivated();
+        this._dialog = new ConfirmDialog.ConfirmDialog(ConfirmDialog.HibernateDialogContent);
+        this._dialog.connect('ConfirmedHibernate', () => this._loginManagerHibernate());
+        this._dialog.open();
+    }
+
+    _onHybridSleepClicked() {
+        this.systemMenu._systemItem.menu.itemActivated();
+        this._loginManagerHybridSleep();
+    }
+
+    _disableExtension() {
+        let enabledExtensions = global.settings.get_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY);
+        enabledExtensions.splice(enabledExtensions.indexOf(Me.uuid), 1);
+        global.settings.set_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY, enabledExtensions);
+    }
+
+    _cancelDisableExtension(notAgain) {
+        if (notAgain)
+            Prefs.setHibernateWorksCheckEnabled(false);
+    }
+
+    _checkRequirements() {
+        if (!LoginManager.haveSystemd()) {
+            this._dialog = new ConfirmDialog.ConfirmDialog(ConfirmDialog.SystemdMissingDialogContent);
+            this._dialog.connect('DisableExtension', this._disableExtension);
+            this._dialog.open();
+        }
+    }
+
+    _checkDidHibernate() {
+        /* This function is called HIBERNATE_CHECK_TIMEOUT ms after
+         * hibernate started. If it is successful, at that point the GS
+         * process is already frozen; so when this function is actually
+         * called, way more than HIBERNATE_CHECK_TIMEOUT ms are passed*/
+        if (new Date() - this._hibernateStarted > HIBERNATE_CHECK_TIMEOUT + 5000) {
+            // hibernate succeeded
+            return;
+        }
+        // hibernate failed
+        this._dialog = new ConfirmDialog.ConfirmDialog(ConfirmDialog.HibernateFailedDialogContent);
+        this._dialog.connect('DisableExtension', this._disableExtension);
+        this._dialog.connect('Cancel', this._cancelDisableExtension);
+        this._dialog.open();
+    }
+
+    enable() {
+        this._checkRequirements();
+        this._loginManager = LoginManager.getLoginManager();
+        this.systemMenu = Main.panel.statusArea.quickSettings._system;
+
+        this._hibernateMenuItem = new PopupMenu.PopupMenuItem(__('Hibernate'));
+        this._hibernateMenuItemId = this._hibernateMenuItem.connect('activate', () => this._onHibernateClicked());
+
+        this._hybridSleepMenuItem = new PopupMenu.PopupMenuItem(__('Hybrid Sleep'));
+        this._hybridSleepMenuItemId = this._hybridSleepMenuItem.connect('activate', () => this._onHybridSleepClicked());
+
+        let afterSuspendPosition = this.systemMenu._systemItem.menu.numMenuItems - 5;
+
+        this.systemMenu._systemItem.menu.addMenuItem(this._hybridSleepMenuItem, afterSuspendPosition);
+        this.systemMenu._systemItem.menu.addMenuItem(this._hibernateMenuItem, afterSuspendPosition);
+
+        this._menuOpenStateChangedId = this.systemMenu._systemItem.menu.connect('open-state-changed',
+            (menu, open) => {
+                if (!open)
+                    return;
+                this._updateHaveHibernate();
+                this._updateHaveHybridSleep();
+            });
+    }
+
+    disable() {
+        if (this._menuOpenStateChangedId) {
+            this.systemMenu._systemItem.menu.disconnect(this._menuOpenStateChangedId);
+            this._menuOpenStateChangedId = 0;
+        }
+
+        if (this._hybridSleepMenuItemId) {
+            this._hybridSleepMenuItem.disconnect(this._hybridSleepMenuItemId);
+            this._hybridSleepMenuItemId = 0;
+        }
+
+        if (this._hibernateMenuItemId) {
+            this._hibernateMenuItem.disconnect(this._hibernateMenuItemId);
+            this._hibernateMenuItemId = 0;
+        }
+
+        if (this._hybridSleepMenuItem) {
+            this._hybridSleepMenuItem.destroy();
+            this._hybridSleepMenuItem = 0;
+        }
+
+        if (this._hibernateMenuItem) {
+            this._hibernateMenuItem.destroy();
+            this._hibernateMenuItem = 0;
+        }
+    }
+}
+
+let extension;
+function init() {
+    extension = new Extension();
+}
+
+function enable() {
+    extension.enable();
+}
+
+function disable() {
+    extension.disable();
+}