summaryrefslogtreecommitdiffstats
path: root/js/ui/shellMountOperation.js
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:54:43 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:54:43 +0000
commite4283f6d48b98e764b988b43bbc86b9d52e6ec94 (patch)
treec8f7f7a6c2f5faa2942d27cefc6fd46cca492656 /js/ui/shellMountOperation.js
parentInitial commit. (diff)
downloadgnome-shell-e4283f6d48b98e764b988b43bbc86b9d52e6ec94.tar.xz
gnome-shell-e4283f6d48b98e764b988b43bbc86b9d52e6ec94.zip
Adding upstream version 43.9.upstream/43.9upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/ui/shellMountOperation.js')
-rw-r--r--js/ui/shellMountOperation.js752
1 files changed, 752 insertions, 0 deletions
diff --git a/js/ui/shellMountOperation.js b/js/ui/shellMountOperation.js
new file mode 100644
index 0000000..b04156d
--- /dev/null
+++ b/js/ui/shellMountOperation.js
@@ -0,0 +1,752 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported ShellMountOperation, GnomeShellMountOpHandler */
+
+const { Clutter, Gio, GLib, GObject, Pango, Shell, St } = imports.gi;
+
+const Animation = imports.ui.animation;
+const CheckBox = imports.ui.checkBox;
+const Dialog = imports.ui.dialog;
+const Main = imports.ui.main;
+const MessageTray = imports.ui.messageTray;
+const ModalDialog = imports.ui.modalDialog;
+const Params = imports.misc.params;
+const ShellEntry = imports.ui.shellEntry;
+
+const { loadInterfaceXML } = imports.misc.fileUtils;
+const Util = imports.misc.util;
+
+var LIST_ITEM_ICON_SIZE = 48;
+var WORK_SPINNER_ICON_SIZE = 16;
+
+const REMEMBER_MOUNT_PASSWORD_KEY = 'remember-mount-password';
+
+/* ------ Common Utils ------- */
+function _setButtonsForChoices(dialog, oldChoices, choices) {
+ let buttons = [];
+ let buttonsChanged = oldChoices.length !== choices.length;
+
+ for (let idx = 0; idx < choices.length; idx++) {
+ let button = idx;
+
+ buttonsChanged ||= oldChoices[idx] !== choices[idx];
+
+ buttons.unshift({
+ label: choices[idx],
+ action: () => dialog.emit('response', button),
+ });
+ }
+
+ if (buttonsChanged)
+ dialog.setButtons(buttons);
+}
+
+function _setLabelsForMessage(content, message) {
+ let labels = message.split('\n');
+
+ content.title = labels.shift();
+ content.description = labels.join('\n');
+}
+
+/* -------------------------------------------------------- */
+
+var ShellMountOperation = class {
+ constructor(source, params) {
+ params = Params.parse(params, { existingDialog: null });
+
+ this._dialog = null;
+ this._existingDialog = params.existingDialog;
+ this._processesDialog = null;
+
+ this.mountOp = new Shell.MountOperation();
+
+ this.mountOp.connect('ask-question',
+ this._onAskQuestion.bind(this));
+ this.mountOp.connect('ask-password',
+ this._onAskPassword.bind(this));
+ this.mountOp.connect('show-processes-2',
+ this._onShowProcesses2.bind(this));
+ this.mountOp.connect('aborted',
+ this.close.bind(this));
+ this.mountOp.connect('show-unmount-progress',
+ this._onShowUnmountProgress.bind(this));
+ }
+
+ _closeExistingDialog() {
+ if (!this._existingDialog)
+ return;
+
+ this._existingDialog.close();
+ this._existingDialog = null;
+ }
+
+ _onAskQuestion(op, message, choices) {
+ this._closeExistingDialog();
+ this._dialog = new ShellMountQuestionDialog();
+
+ this._dialog.connectObject('response',
+ (object, choice) => {
+ this.mountOp.set_choice(choice);
+ this.mountOp.reply(Gio.MountOperationResult.HANDLED);
+
+ this.close();
+ }, this);
+
+ this._dialog.update(message, choices);
+ this._dialog.open();
+ }
+
+ _onAskPassword(op, message, defaultUser, defaultDomain, flags) {
+ if (this._existingDialog) {
+ this._dialog = this._existingDialog;
+ this._dialog.reaskPassword();
+ } else {
+ this._dialog = new ShellMountPasswordDialog(message, flags);
+ }
+
+ this._dialog.connectObject('response',
+ (object, choice, password, remember, hiddenVolume, systemVolume, pim) => {
+ if (choice == -1) {
+ this.mountOp.reply(Gio.MountOperationResult.ABORTED);
+ } else {
+ if (remember)
+ this.mountOp.set_password_save(Gio.PasswordSave.PERMANENTLY);
+ else
+ this.mountOp.set_password_save(Gio.PasswordSave.NEVER);
+
+ this.mountOp.set_password(password);
+ this.mountOp.set_is_tcrypt_hidden_volume(hiddenVolume);
+ this.mountOp.set_is_tcrypt_system_volume(systemVolume);
+ this.mountOp.set_pim(pim);
+ this.mountOp.reply(Gio.MountOperationResult.HANDLED);
+ }
+ }, this);
+ this._dialog.open();
+ }
+
+ close(_op) {
+ this._closeExistingDialog();
+ this._processesDialog = null;
+
+ if (this._dialog) {
+ this._dialog.close();
+ this._dialog = null;
+ }
+
+ if (this._notifier) {
+ this._notifier.done();
+ this._notifier = null;
+ }
+ }
+
+ _onShowProcesses2(op) {
+ this._closeExistingDialog();
+
+ let processes = op.get_show_processes_pids();
+ let choices = op.get_show_processes_choices();
+ let message = op.get_show_processes_message();
+
+ if (!this._processesDialog) {
+ this._processesDialog = new ShellProcessesDialog();
+ this._dialog = this._processesDialog;
+
+ this._processesDialog.connectObject('response',
+ (object, choice) => {
+ if (choice == -1) {
+ this.mountOp.reply(Gio.MountOperationResult.ABORTED);
+ } else {
+ this.mountOp.set_choice(choice);
+ this.mountOp.reply(Gio.MountOperationResult.HANDLED);
+ }
+
+ this.close();
+ }, this);
+ this._processesDialog.open();
+ }
+
+ this._processesDialog.update(message, processes, choices);
+ }
+
+ _onShowUnmountProgress(op, message, timeLeft, bytesLeft) {
+ if (!this._notifier)
+ this._notifier = new ShellUnmountNotifier();
+
+ if (bytesLeft == 0)
+ this._notifier.done(message);
+ else
+ this._notifier.show(message);
+ }
+
+ borrowDialog() {
+ this._dialog?.disconnectObject(this);
+ return this._dialog;
+ }
+};
+
+var ShellUnmountNotifier = GObject.registerClass(
+class ShellUnmountNotifier extends MessageTray.Source {
+ _init() {
+ super._init('', 'media-removable');
+
+ this._notification = null;
+ Main.messageTray.add(this);
+ }
+
+ show(message) {
+ let [header, text] = message.split('\n', 2);
+
+ if (!this._notification) {
+ this._notification = new MessageTray.Notification(this, header, text);
+ this._notification.setTransient(true);
+ this._notification.setUrgency(MessageTray.Urgency.CRITICAL);
+ } else {
+ this._notification.update(header, text);
+ }
+
+ this.showNotification(this._notification);
+ }
+
+ done(message) {
+ if (this._notification) {
+ this._notification.destroy();
+ this._notification = null;
+ }
+
+ if (message) {
+ let notification = new MessageTray.Notification(this, message, null);
+ notification.setTransient(true);
+
+ this.showNotification(notification);
+ }
+ }
+});
+
+var ShellMountQuestionDialog = GObject.registerClass({
+ Signals: { 'response': { param_types: [GObject.TYPE_INT] } },
+}, class ShellMountQuestionDialog extends ModalDialog.ModalDialog {
+ _init() {
+ super._init({ styleClass: 'mount-question-dialog' });
+
+ this._oldChoices = [];
+
+ this._content = new Dialog.MessageDialogContent();
+ this.contentLayout.add_child(this._content);
+ }
+
+ vfunc_key_release_event(event) {
+ if (event.keyval === Clutter.KEY_Escape) {
+ this.emit('response', -1);
+ return Clutter.EVENT_STOP;
+ }
+
+ return Clutter.EVENT_PROPAGATE;
+ }
+
+ update(message, choices) {
+ _setLabelsForMessage(this._content, message);
+ _setButtonsForChoices(this, this._oldChoices, choices);
+ this._oldChoices = choices;
+ }
+});
+
+var ShellMountPasswordDialog = GObject.registerClass({
+ Signals: {
+ 'response': {
+ param_types: [
+ GObject.TYPE_INT,
+ GObject.TYPE_STRING,
+ GObject.TYPE_BOOLEAN,
+ GObject.TYPE_BOOLEAN,
+ GObject.TYPE_BOOLEAN,
+ GObject.TYPE_UINT,
+ ],
+ },
+ },
+}, class ShellMountPasswordDialog extends ModalDialog.ModalDialog {
+ _init(message, flags) {
+ let strings = message.split('\n');
+ let title = strings.shift() || null;
+ let description = strings.shift() || null;
+ super._init({ styleClass: 'prompt-dialog' });
+
+ let disksApp = Shell.AppSystem.get_default().lookup_app('org.gnome.DiskUtility.desktop');
+
+ let content = new Dialog.MessageDialogContent({ title, description });
+
+ let passwordGridLayout = new Clutter.GridLayout({ orientation: Clutter.Orientation.VERTICAL });
+ let passwordGrid = new St.Widget({
+ style_class: 'prompt-dialog-password-grid',
+ layout_manager: passwordGridLayout,
+ });
+ passwordGridLayout.hookup_style(passwordGrid);
+
+ let rtl = passwordGrid.get_text_direction() === Clutter.TextDirection.RTL;
+ let curGridRow = 0;
+
+ if (flags & Gio.AskPasswordFlags.TCRYPT) {
+ this._hiddenVolume = new CheckBox.CheckBox(_("Hidden Volume"));
+ content.add_child(this._hiddenVolume);
+
+ this._systemVolume = new CheckBox.CheckBox(_("Windows System Volume"));
+ content.add_child(this._systemVolume);
+
+ this._keyfilesCheckbox = new CheckBox.CheckBox(_("Uses Keyfiles"));
+ this._keyfilesCheckbox.connect("clicked", this._onKeyfilesCheckboxClicked.bind(this));
+ content.add_child(this._keyfilesCheckbox);
+
+ this._keyfilesLabel = new St.Label({ visible: false });
+ this._keyfilesLabel.clutter_text.set_markup(
+ /* Translators: %s is the Disks application */
+ _('To unlock a volume that uses keyfiles, use the <i>%s</i> utility instead.')
+ .format(disksApp.get_name()));
+ this._keyfilesLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+ this._keyfilesLabel.clutter_text.line_wrap = true;
+ content.add_child(this._keyfilesLabel);
+
+ this._pimEntry = new St.PasswordEntry({
+ style_class: 'prompt-dialog-password-entry',
+ hint_text: _('PIM Number'),
+ can_focus: true,
+ x_expand: true,
+ });
+ this._pimEntry.clutter_text.connect('activate', this._onEntryActivate.bind(this));
+ ShellEntry.addContextMenu(this._pimEntry);
+
+ if (rtl)
+ passwordGridLayout.attach(this._pimEntry, 1, curGridRow, 1, 1);
+ else
+ passwordGridLayout.attach(this._pimEntry, 0, curGridRow, 1, 1);
+ curGridRow += 1;
+ } else {
+ this._hiddenVolume = null;
+ this._systemVolume = null;
+ this._pimEntry = null;
+ }
+
+ this._passwordEntry = new St.PasswordEntry({
+ style_class: 'prompt-dialog-password-entry',
+ hint_text: _('Password'),
+ can_focus: true,
+ x_expand: true,
+ });
+ this._passwordEntry.clutter_text.connect('activate', this._onEntryActivate.bind(this));
+ this.setInitialKeyFocus(this._passwordEntry);
+ ShellEntry.addContextMenu(this._passwordEntry);
+
+ this._workSpinner = new Animation.Spinner(WORK_SPINNER_ICON_SIZE, {
+ animate: true,
+ });
+
+ if (rtl) {
+ passwordGridLayout.attach(this._workSpinner, 0, curGridRow, 1, 1);
+ passwordGridLayout.attach(this._passwordEntry, 1, curGridRow, 1, 1);
+ } else {
+ passwordGridLayout.attach(this._passwordEntry, 0, curGridRow, 1, 1);
+ passwordGridLayout.attach(this._workSpinner, 1, curGridRow, 1, 1);
+ }
+ curGridRow += 1;
+
+ let warningBox = new St.BoxLayout({ vertical: true });
+
+ let capsLockWarning = new ShellEntry.CapsLockWarning();
+ warningBox.add_child(capsLockWarning);
+
+ this._errorMessageLabel = new St.Label({
+ style_class: 'prompt-dialog-error-label',
+ opacity: 0,
+ });
+ this._errorMessageLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+ this._errorMessageLabel.clutter_text.line_wrap = true;
+ warningBox.add_child(this._errorMessageLabel);
+
+ passwordGridLayout.attach(warningBox, 0, curGridRow, 2, 1);
+
+ content.add_child(passwordGrid);
+
+ if (flags & Gio.AskPasswordFlags.SAVING_SUPPORTED) {
+ this._rememberChoice = new CheckBox.CheckBox(_("Remember Password"));
+ this._rememberChoice.checked =
+ global.settings.get_boolean(REMEMBER_MOUNT_PASSWORD_KEY);
+ content.add_child(this._rememberChoice);
+ } else {
+ this._rememberChoice = null;
+ }
+
+ this.contentLayout.add_child(content);
+
+ this._defaultButtons = [{
+ label: _("Cancel"),
+ action: this._onCancelButton.bind(this),
+ key: Clutter.KEY_Escape,
+ }, {
+ label: _("Unlock"),
+ action: this._onUnlockButton.bind(this),
+ default: true,
+ }];
+
+ this._usesKeyfilesButtons = [{
+ label: _("Cancel"),
+ action: this._onCancelButton.bind(this),
+ key: Clutter.KEY_Escape,
+ }, {
+ /* Translators: %s is the Disks application */
+ label: _("Open %s").format(disksApp.get_name()),
+ action: this._onOpenDisksButton.bind(this),
+ default: true,
+ }];
+
+ this.setButtons(this._defaultButtons);
+ }
+
+ reaskPassword() {
+ this._workSpinner.stop();
+ this._passwordEntry.set_text('');
+ this._errorMessageLabel.text = _('Sorry, that didn’t work. Please try again.');
+ this._errorMessageLabel.opacity = 255;
+
+ Util.wiggle(this._passwordEntry);
+ }
+
+ _onCancelButton() {
+ this.emit('response', -1, '', false, false, false, 0);
+ }
+
+ _onUnlockButton() {
+ this._onEntryActivate();
+ }
+
+ _onEntryActivate() {
+ let pim = 0;
+ if (this._pimEntry !== null) {
+ pim = this._pimEntry.get_text();
+
+ if (isNaN(pim)) {
+ this._pimEntry.set_text('');
+ this._errorMessageLabel.text = _('The PIM must be a number or empty.');
+ this._errorMessageLabel.opacity = 255;
+ return;
+ }
+
+ this._errorMessageLabel.opacity = 0;
+ }
+
+ global.settings.set_boolean(REMEMBER_MOUNT_PASSWORD_KEY,
+ this._rememberChoice && this._rememberChoice.checked);
+
+ this._workSpinner.play();
+ this.emit('response', 1,
+ this._passwordEntry.get_text(),
+ this._rememberChoice &&
+ this._rememberChoice.checked,
+ this._hiddenVolume &&
+ this._hiddenVolume.checked,
+ this._systemVolume &&
+ this._systemVolume.checked,
+ parseInt(pim));
+ }
+
+ _onKeyfilesCheckboxClicked() {
+ let useKeyfiles = this._keyfilesCheckbox.checked;
+ this._passwordEntry.reactive = !useKeyfiles;
+ this._passwordEntry.can_focus = !useKeyfiles;
+ this._pimEntry.reactive = !useKeyfiles;
+ this._pimEntry.can_focus = !useKeyfiles;
+ this._rememberChoice.reactive = !useKeyfiles;
+ this._rememberChoice.can_focus = !useKeyfiles;
+ this._keyfilesLabel.visible = useKeyfiles;
+ this.setButtons(useKeyfiles ? this._usesKeyfilesButtons : this._defaultButtons);
+ }
+
+ _onOpenDisksButton() {
+ let app = Shell.AppSystem.get_default().lookup_app('org.gnome.DiskUtility.desktop');
+ if (app) {
+ app.activate();
+ } else {
+ Main.notifyError(
+ /* Translators: %s is the Disks application */
+ _("Unable to start %s").format(app.get_name()),
+ /* Translators: %s is the Disks application */
+ _('Couldn’t find the %s application').format(app.get_name()));
+ }
+ this._onCancelButton();
+ }
+});
+
+var ShellProcessesDialog = GObject.registerClass({
+ Signals: { 'response': { param_types: [GObject.TYPE_INT] } },
+}, class ShellProcessesDialog extends ModalDialog.ModalDialog {
+ _init() {
+ super._init({ styleClass: 'processes-dialog' });
+
+ this._oldChoices = [];
+
+ this._content = new Dialog.MessageDialogContent();
+ this.contentLayout.add_child(this._content);
+
+ this._applicationSection = new Dialog.ListSection();
+ this._applicationSection.hide();
+ this.contentLayout.add_child(this._applicationSection);
+ }
+
+ vfunc_key_release_event(event) {
+ if (event.keyval === Clutter.KEY_Escape) {
+ this.emit('response', -1);
+ return Clutter.EVENT_STOP;
+ }
+
+ return Clutter.EVENT_PROPAGATE;
+ }
+
+ _setAppsForPids(pids) {
+ // remove all the items
+ this._applicationSection.list.destroy_all_children();
+
+ pids.forEach(pid => {
+ let tracker = Shell.WindowTracker.get_default();
+ let app = tracker.get_app_from_pid(pid);
+
+ if (!app)
+ return;
+
+ let listItem = new Dialog.ListSectionItem({
+ icon_actor: app.create_icon_texture(LIST_ITEM_ICON_SIZE),
+ title: app.get_name(),
+ });
+ this._applicationSection.list.add_child(listItem);
+ });
+
+ this._applicationSection.visible =
+ this._applicationSection.list.get_n_children() > 0;
+ }
+
+ update(message, processes, choices) {
+ this._setAppsForPids(processes);
+ _setLabelsForMessage(this._content, message);
+ _setButtonsForChoices(this, this._oldChoices, choices);
+ this._oldChoices = choices;
+ }
+});
+
+const GnomeShellMountOpIface = loadInterfaceXML('org.Gtk.MountOperationHandler');
+
+var ShellMountOperationType = {
+ NONE: 0,
+ ASK_PASSWORD: 1,
+ ASK_QUESTION: 2,
+ SHOW_PROCESSES: 3,
+};
+
+var GnomeShellMountOpHandler = class {
+ constructor() {
+ this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(GnomeShellMountOpIface, this);
+ this._dbusImpl.export(Gio.DBus.session, '/org/gtk/MountOperationHandler');
+ Gio.bus_own_name_on_connection(Gio.DBus.session, 'org.gtk.MountOperationHandler',
+ Gio.BusNameOwnerFlags.REPLACE, null, null);
+
+ this._dialog = null;
+
+ this._ensureEmptyRequest();
+ }
+
+ _ensureEmptyRequest() {
+ this._currentId = null;
+ this._currentInvocation = null;
+ this._currentType = ShellMountOperationType.NONE;
+ }
+
+ _clearCurrentRequest(response, details) {
+ if (this._currentInvocation) {
+ this._currentInvocation.return_value(
+ GLib.Variant.new('(ua{sv})', [response, details]));
+ }
+
+ this._ensureEmptyRequest();
+ }
+
+ _setCurrentRequest(invocation, id, type) {
+ let oldId = this._currentId;
+ let oldType = this._currentType;
+ let requestId = `${id}@${invocation.get_sender()}`;
+
+ this._clearCurrentRequest(Gio.MountOperationResult.UNHANDLED, {});
+
+ this._currentInvocation = invocation;
+ this._currentId = requestId;
+ this._currentType = type;
+
+ if (this._dialog && (oldId == requestId) && (oldType == type))
+ return true;
+
+ return false;
+ }
+
+ _closeDialog() {
+ if (this._dialog) {
+ this._dialog.close();
+ this._dialog = null;
+ }
+ }
+
+ /**
+ * AskPassword:
+ * @param {Array} params
+ * {string} id: an opaque ID identifying the object for which
+ * the operation is requested
+ * {string} message: the message to display
+ * {string} icon_name: the name of an icon to display
+ * {string} default_user: the default username for display
+ * {string} default_domain: the default domain for display
+ * {Gio.AskPasswordFlags} flags: a set of GAskPasswordFlags
+ * {Gio.MountOperationResults} response: a GMountOperationResult
+ * {Object} response_details: a dictionary containing response details as
+ * entered by the user. The dictionary MAY contain the following
+ * properties:
+ * - "password" -> (s): a password to be used to complete the mount operation
+ * - "password_save" -> (u): a GPasswordSave
+ * @param {Gio.DBusMethodInvocation} invocation
+ * The ID must be unique in the context of the calling process.
+ *
+ * The dialog will stay visible until clients call the Close() method, or
+ * another dialog becomes visible.
+ * Calling AskPassword again for the same id will have the effect to clear
+ * the existing dialog and update it with a message indicating the previous
+ * attempt went wrong.
+ */
+ AskPasswordAsync(params, invocation) {
+ let [id, message, iconName_, defaultUser_, defaultDomain_, flags] = params;
+
+ if (this._setCurrentRequest(invocation, id, ShellMountOperationType.ASK_PASSWORD)) {
+ this._dialog.reaskPassword();
+ return;
+ }
+
+ this._closeDialog();
+
+ this._dialog = new ShellMountPasswordDialog(message, flags);
+ this._dialog.connect('response',
+ (object, choice, password, remember, hiddenVolume, systemVolume, pim) => {
+ let details = {};
+ let response;
+
+ if (choice == -1) {
+ response = Gio.MountOperationResult.ABORTED;
+ } else {
+ response = Gio.MountOperationResult.HANDLED;
+
+ let passSave = remember ? Gio.PasswordSave.PERMANENTLY : Gio.PasswordSave.NEVER;
+ details['password_save'] = GLib.Variant.new('u', passSave);
+ details['password'] = GLib.Variant.new('s', password);
+ details['hidden_volume'] = GLib.Variant.new('b', hiddenVolume);
+ details['system_volume'] = GLib.Variant.new('b', systemVolume);
+ details['pim'] = GLib.Variant.new('u', pim);
+ }
+
+ this._clearCurrentRequest(response, details);
+ });
+ this._dialog.open();
+ }
+
+ /**
+ * AskQuestion:
+ * @param {Array} params - params
+ * {string} id: an opaque ID identifying the object for which
+ * the operation is requested
+ * The ID must be unique in the context of the calling process.
+ * {string} message: the message to display
+ * {string} icon_name: the name of an icon to display
+ * {string[]} choices: an array of choice strings
+ * @param {Gio.DBusMethodInvocation} invocation - invocation
+ *
+ * The dialog will stay visible until clients call the Close() method, or
+ * another dialog becomes visible.
+ * Calling AskQuestion again for the same id will have the effect to clear
+ * update the dialog with the new question.
+ */
+ AskQuestionAsync(params, invocation) {
+ let [id, message, iconName_, choices] = params;
+
+ if (this._setCurrentRequest(invocation, id, ShellMountOperationType.ASK_QUESTION)) {
+ this._dialog.update(message, choices);
+ return;
+ }
+
+ this._closeDialog();
+
+ this._dialog = new ShellMountQuestionDialog(message);
+ this._dialog.connect('response', (object, choice) => {
+ let response;
+ let details = {};
+
+ if (choice == -1) {
+ response = Gio.MountOperationResult.ABORTED;
+ } else {
+ response = Gio.MountOperationResult.HANDLED;
+ details['choice'] = GLib.Variant.new('i', choice);
+ }
+
+ this._clearCurrentRequest(response, details);
+ });
+
+ this._dialog.update(message, choices);
+ this._dialog.open();
+ }
+
+ /**
+ * ShowProcesses:
+ * @param {Array} params - params
+ * {string} id: an opaque ID identifying the object for which
+ * the operation is requested
+ * The ID must be unique in the context of the calling process.
+ * {string} message: the message to display
+ * {string} icon_name: the name of an icon to display
+ * {number[]} application_pids: the PIDs of the applications to display
+ * {string[]} choices: an array of choice strings
+ * @param {Gio.DBusMethodInvocation} invocation - invocation
+ *
+ * The dialog will stay visible until clients call the Close() method, or
+ * another dialog becomes visible.
+ * Calling ShowProcesses again for the same id will have the effect to clear
+ * the existing dialog and update it with the new message and the new list
+ * of processes.
+ */
+ ShowProcessesAsync(params, invocation) {
+ let [id, message, iconName_, applicationPids, choices] = params;
+
+ if (this._setCurrentRequest(invocation, id, ShellMountOperationType.SHOW_PROCESSES)) {
+ this._dialog.update(message, applicationPids, choices);
+ return;
+ }
+
+ this._closeDialog();
+
+ this._dialog = new ShellProcessesDialog();
+ this._dialog.connect('response', (object, choice) => {
+ let response;
+ let details = {};
+
+ if (choice == -1) {
+ response = Gio.MountOperationResult.ABORTED;
+ } else {
+ response = Gio.MountOperationResult.HANDLED;
+ details['choice'] = GLib.Variant.new('i', choice);
+ }
+
+ this._clearCurrentRequest(response, details);
+ });
+
+ this._dialog.update(message, applicationPids, choices);
+ this._dialog.open();
+ }
+
+ /**
+ * Close:
+ * @param {Array} _params - params
+ * @param {Gio.DBusMethodInvocation} _invocation - invocation
+ *
+ * Closes a dialog previously opened by AskPassword, AskQuestion or ShowProcesses.
+ * If no dialog is open, does nothing.
+ */
+ Close(_params, _invocation) {
+ this._clearCurrentRequest(Gio.MountOperationResult.UNHANDLED, {});
+ this._closeDialog();
+ }
+};