Adding upstream version 43.9.upstream/43.9upstream

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

1 files changed, 229 insertions, 0 deletions

diff --git a/js/ui/components/keyring.js b/js/ui/components/keyring.js
new file mode 100644
index 0000000..cd7a81e
--- /dev/null
+++ b/js/ui/components/keyring.js
@@ -0,0 +1,229 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Component */
+
+const { Clutter, Gcr, Gio, GObject, Pango, Shell, St } = imports.gi;
+
+const Dialog = imports.ui.dialog;
+const ModalDialog = imports.ui.modalDialog;
+const ShellEntry = imports.ui.shellEntry;
+const CheckBox = imports.ui.checkBox;
+const Util = imports.misc.util;
+
+var KeyringDialog = GObject.registerClass(
+class KeyringDialog extends ModalDialog.ModalDialog {
+    _init() {
+        super._init({ styleClass: 'prompt-dialog' });
+
+        this.prompt = new Shell.KeyringPrompt();
+        this.prompt.connect('show-password', this._onShowPassword.bind(this));
+        this.prompt.connect('show-confirm', this._onShowConfirm.bind(this));
+        this.prompt.connect('prompt-close', this._onHidePrompt.bind(this));
+
+        let content = new Dialog.MessageDialogContent();
+
+        this.prompt.bind_property('message',
+            content, 'title', GObject.BindingFlags.SYNC_CREATE);
+        this.prompt.bind_property('description',
+            content, 'description', GObject.BindingFlags.SYNC_CREATE);
+
+        let passwordBox = new St.BoxLayout({
+            style_class: 'prompt-dialog-password-layout',
+            vertical: true,
+        });
+
+        this._passwordEntry = new St.PasswordEntry({
+            style_class: 'prompt-dialog-password-entry',
+            can_focus: true,
+            x_align: Clutter.ActorAlign.CENTER,
+        });
+        ShellEntry.addContextMenu(this._passwordEntry);
+        this._passwordEntry.clutter_text.connect('activate', this._onPasswordActivate.bind(this));
+        this.prompt.bind_property('password-visible',
+            this._passwordEntry, 'visible', GObject.BindingFlags.SYNC_CREATE);
+        passwordBox.add_child(this._passwordEntry);
+
+        this._confirmEntry = new St.PasswordEntry({
+            style_class: 'prompt-dialog-password-entry',
+            can_focus: true,
+            x_align: Clutter.ActorAlign.CENTER,
+        });
+        ShellEntry.addContextMenu(this._confirmEntry);
+        this._confirmEntry.clutter_text.connect('activate', this._onConfirmActivate.bind(this));
+        this.prompt.bind_property('confirm-visible',
+            this._confirmEntry, 'visible', GObject.BindingFlags.SYNC_CREATE);
+        passwordBox.add_child(this._confirmEntry);
+
+        this.prompt.set_password_actor(this._passwordEntry.clutter_text);
+        this.prompt.set_confirm_actor(this._confirmEntry.clutter_text);
+
+        let warningBox = new St.BoxLayout({ vertical: true });
+
+        let capsLockWarning = new ShellEntry.CapsLockWarning();
+        let syncCapsLockWarningVisibility = () => {
+            capsLockWarning.visible =
+                this.prompt.password_visible || this.prompt.confirm_visible;
+        };
+        this.prompt.connect('notify::password-visible', syncCapsLockWarningVisibility);
+        this.prompt.connect('notify::confirm-visible', syncCapsLockWarningVisibility);
+        warningBox.add_child(capsLockWarning);
+
+        let warning = new St.Label({ style_class: 'prompt-dialog-error-label' });
+        warning.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+        warning.clutter_text.line_wrap = true;
+        this.prompt.bind_property('warning',
+            warning, 'text', GObject.BindingFlags.SYNC_CREATE);
+        this.prompt.connect('notify::warning-visible', () => {
+            warning.opacity = this.prompt.warning_visible ? 255 : 0;
+        });
+        this.prompt.connect('notify::warning', () => {
+            if (this._passwordEntry && this.prompt.warning !== '')
+                Util.wiggle(this._passwordEntry);
+        });
+        warningBox.add_child(warning);
+
+        passwordBox.add_child(warningBox);
+        content.add_child(passwordBox);
+
+        this._choice = new CheckBox.CheckBox();
+        this.prompt.bind_property('choice-label', this._choice.getLabelActor(),
+            'text', GObject.BindingFlags.SYNC_CREATE);
+        this.prompt.bind_property('choice-chosen', this._choice,
+            'checked', GObject.BindingFlags.SYNC_CREATE | GObject.BindingFlags.BIDIRECTIONAL);
+        this.prompt.bind_property('choice-visible', this._choice,
+            'visible', GObject.BindingFlags.SYNC_CREATE);
+        content.add_child(this._choice);
+
+        this.contentLayout.add_child(content);
+
+        this._cancelButton = this.addButton({
+            label: '',
+            action: this._onCancelButton.bind(this),
+            key: Clutter.KEY_Escape,
+        });
+        this._continueButton = this.addButton({
+            label: '',
+            action: this._onContinueButton.bind(this),
+            default: true,
+        });
+
+        this.prompt.bind_property('cancel-label', this._cancelButton, 'label', GObject.BindingFlags.SYNC_CREATE);
+        this.prompt.bind_property('continue-label', this._continueButton, 'label', GObject.BindingFlags.SYNC_CREATE);
+    }
+
+    _updateSensitivity(sensitive) {
+        if (this._passwordEntry)
+            this._passwordEntry.reactive = sensitive;
+
+        if (this._confirmEntry)
+            this._confirmEntry.reactive = sensitive;
+
+        this._continueButton.can_focus = sensitive;
+        this._continueButton.reactive = sensitive;
+    }
+
+    _ensureOpen() {
+        // NOTE: ModalDialog.open() is safe to call if the dialog is
+        // already open - it just returns true without side-effects
+        if (this.open())
+            return true;
+
+        // The above fail if e.g. unable to get input grab
+        //
+        // In an ideal world this wouldn't happen (because the
+        // Shell is in complete control of the session) but that's
+        // just not how things work right now.
+
+        log('keyringPrompt: Failed to show modal dialog.' +
+            ' Dismissing prompt request');
+        this.prompt.cancel();
+        return false;
+    }
+
+    _onShowPassword() {
+        this._ensureOpen();
+        this._updateSensitivity(true);
+        this._passwordEntry.text = '';
+        this._passwordEntry.grab_key_focus();
+    }
+
+    _onShowConfirm() {
+        this._ensureOpen();
+        this._updateSensitivity(true);
+        this._confirmEntry.text = '';
+        this._continueButton.grab_key_focus();
+    }
+
+    _onHidePrompt() {
+        this.close();
+    }
+
+    _onPasswordActivate() {
+        if (this.prompt.confirm_visible)
+            this._confirmEntry.grab_key_focus();
+        else
+            this._onContinueButton();
+    }
+
+    _onConfirmActivate() {
+        this._onContinueButton();
+    }
+
+    _onContinueButton() {
+        this._updateSensitivity(false);
+        this.prompt.complete();
+    }
+
+    _onCancelButton() {
+        this.prompt.cancel();
+    }
+});
+
+var KeyringDummyDialog = class {
+    constructor() {
+        this.prompt = new Shell.KeyringPrompt();
+        this.prompt.connect('show-password', this._cancelPrompt.bind(this));
+        this.prompt.connect('show-confirm', this._cancelPrompt.bind(this));
+    }
+
+    _cancelPrompt() {
+        this.prompt.cancel();
+    }
+};
+
+var KeyringPrompter = GObject.registerClass(
+class KeyringPrompter extends Gcr.SystemPrompter {
+    _init() {
+        super._init();
+        this.connect('new-prompt', () => {
+            let dialog = this._enabled
+                ? new KeyringDialog()
+                : new KeyringDummyDialog();
+            this._currentPrompt = dialog.prompt;
+            return this._currentPrompt;
+        });
+        this._dbusId = null;
+        this._registered = false;
+        this._enabled = false;
+        this._currentPrompt = null;
+    }
+
+    enable() {
+        if (!this._registered) {
+            this.register(Gio.DBus.session);
+            this._dbusId = Gio.DBus.session.own_name('org.gnome.keyring.SystemPrompter',
+                                                     Gio.BusNameOwnerFlags.ALLOW_REPLACEMENT, null, null);
+            this._registered = true;
+        }
+        this._enabled = true;
+    }
+
+    disable() {
+        this._enabled = false;
+
+        if (this.prompting)
+            this._currentPrompt.cancel();
+        this._currentPrompt = null;
+    }
+});
+
+var Component = KeyringPrompter;