gnome-shell/js/dbusServices/extensions/extensionPrefsDialog.js
Florian Müllner 073dbc3a04 dbusServices/extensions: Split out prefs dialog
We're about to make changes to the UI, so this seems to be a good
time to split GUI and service code.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2012>
2022-02-08 19:11:19 +00:00

139 lines
4.3 KiB
JavaScript

// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
/* exported ExtensionPrefsDialog */
const { Gdk, Gio, GObject, Gtk } = imports.gi;
const ExtensionUtils = imports.misc.extensionUtils;
var ExtensionPrefsDialog = GObject.registerClass({
GTypeName: 'ExtensionPrefsDialog',
Template: 'resource:///org/gnome/Shell/Extensions/ui/extension-prefs-dialog.ui',
InternalChildren: [
'stack',
'expander',
'expanderArrow',
'revealer',
'errorView',
],
}, class ExtensionPrefsDialog extends Gtk.Window {
_init(extension) {
super._init({
title: extension.metadata.name,
});
this._uuid = extension.uuid;
this._url = extension.metadata.url || '';
this._actionGroup = new Gio.SimpleActionGroup();
this.insert_action_group('win', this._actionGroup);
this._initActions();
this._addCustomStylesheet();
this._gesture = new Gtk.GestureClick({
button: 0,
exclusive: true,
});
this._expander.add_controller(this._gesture);
this._gesture.connect('released', (gesture, nPress) => {
if (nPress === 1)
this._revealer.reveal_child = !this._revealer.reveal_child;
});
this._revealer.connect('notify::reveal-child', () => {
this._expanderArrow.icon_name = this._revealer.reveal_child
? 'pan-down-symbolic'
: 'pan-end-symbolic';
this._syncExpandedStyle();
});
this._revealer.connect('notify::child-revealed',
() => this._syncExpandedStyle());
try {
ExtensionUtils.installImporter(extension);
// give extension prefs access to their own extension object
ExtensionUtils.getCurrentExtension = () => extension;
const prefsModule = extension.imports.prefs;
prefsModule.init(extension.metadata);
const widget = prefsModule.buildPrefsWidget();
this._stack.add_named(widget, 'prefs');
this._stack.visible_child = widget;
} catch (e) {
this._setError(e);
logError(e, 'Failed to open preferences');
}
}
_syncExpandedStyle() {
if (this._revealer.reveal_child)
this._expander.add_css_class('expanded');
else if (!this._revealer.child_revealed)
this._expander.remove_css_class('expanded');
}
_setError(exc) {
this._errorView.buffer.text = `${exc}\n\nStack trace:\n`;
// Indent stack trace.
this._errorView.buffer.text +=
exc.stack.split('\n').map(line => ` ${line}`).join('\n');
// markdown for pasting in gitlab issues
let lines = [
`The settings of extension ${this._uuid} had an error:`,
'```',
`${exc}`,
'```',
'',
'Stack trace:',
'```',
exc.stack.replace(/\n$/, ''), // stack without trailing newline
'```',
'',
];
this._errorMarkdown = lines.join('\n');
this._actionGroup.lookup('copy-error').enabled = true;
}
_initActions() {
let action;
action = new Gio.SimpleAction({
name: 'copy-error',
enabled: false,
});
action.connect('activate', () => {
const clipboard = this.get_display().get_clipboard();
clipboard.set(this._errorMarkdown);
});
this._actionGroup.add_action(action);
action = new Gio.SimpleAction({
name: 'show-url',
enabled: this._url !== '',
});
action.connect('activate', () => {
Gio.AppInfo.launch_default_for_uri(this._url,
this.get_display().get_app_launch_context());
});
this._actionGroup.add_action(action);
}
_addCustomStylesheet() {
let provider = new Gtk.CssProvider();
let uri = 'resource:///org/gnome/Shell/Extensions/css/application.css';
try {
provider.load_from_file(Gio.File.new_for_uri(uri));
} catch (e) {
logError(e, 'Failed to add application style');
}
Gtk.StyleContext.add_provider_for_display(Gdk.Display.get_default(),
provider,
Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);
}
});