Simon Schneegans
634 lines
24 KiB
JavaScript
634 lines
24 KiB
JavaScript
//////////////////////////////////////////////////////////////////////////////////////////
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// ) ( //
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// ( /( ( ( ) ( ( ( ( )\ ) ( ( //
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// )\()) ))\ )( ( ( )\ ) )\))( )\ ( (()/( ( )\))( ( //
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// ((_)\ /((_|()\ )\ ) )\ '(()/( ((_)()((_) )\ ) ((_)))\((_)()\ )\ //
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// | |(_|_))( ((_)_(_/( _((_)) )(_)) _(()((_|_)_(_/( _| |((_)(()((_|(_) //
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// | '_ \ || | '_| ' \)) | ' \()| || | \ V V / | ' \)) _` / _ \ V V (_-< //
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// |_.__/\_,_|_| |_||_| |_|_|_| \_, | \_/\_/|_|_||_|\__,_\___/\_/\_//__/ //
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// |__/ //
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//////////////////////////////////////////////////////////////////////////////////////////
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// SPDX-FileCopyrightText: Simon Schneegans <code@simonschneegans.de>
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// SPDX-License-Identifier: GPL-3.0-or-later
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'use strict';
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const {Gio, Gtk, Gdk, GLib, GObject} = imports.gi;
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// libadwaita is available starting with GNOME Shell 42.
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let Adw = null;
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try {
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Adw = imports.gi.Adw;
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} catch (e) {
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// Nothing to do.
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}
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const _ = imports.gettext.domain('burn-my-windows').gettext;
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const ExtensionUtils = imports.misc.extensionUtils;
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const Me = imports.misc.extensionUtils.getCurrentExtension();
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const utils = Me.imports.src.utils;
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// This template widget class is defined at the bottom of this file.
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var BurnMyWindowsEffectPage = null;
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//////////////////////////////////////////////////////////////////////////////////////////
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// The preferences dialog is organized in pages, each of which is loaded from a //
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// separate ui file. There's one page with general options, all other paged are loaded //
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// from the respective effects. //
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//////////////////////////////////////////////////////////////////////////////////////////
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var PreferencesDialog = class PreferencesDialog {
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// ------------------------------------------------------------ constructor / destructor
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constructor() {
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// New effects must be registered here and in extension.js.
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this._ALL_EFFECTS = [
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new Me.imports.src.Apparition.Apparition(),
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new Me.imports.src.BrokenGlass.BrokenGlass(),
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new Me.imports.src.Doom.Doom(),
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new Me.imports.src.EnergizeA.EnergizeA(),
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new Me.imports.src.EnergizeB.EnergizeB(),
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new Me.imports.src.Fire.Fire(),
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new Me.imports.src.Glide.Glide(),
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new Me.imports.src.Glitch.Glitch(),
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new Me.imports.src.Hexagon.Hexagon(),
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new Me.imports.src.Incinerate.Incinerate(),
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new Me.imports.src.Matrix.Matrix(),
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new Me.imports.src.Pixelate.Pixelate(),
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new Me.imports.src.PixelWheel.PixelWheel(),
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new Me.imports.src.PixelWipe.PixelWipe(),
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new Me.imports.src.Portal.Portal(),
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new Me.imports.src.SnapOfDisintegration.SnapOfDisintegration(),
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new Me.imports.src.TRexAttack.TRexAttack(),
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new Me.imports.src.TVEffect.TVEffect(),
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new Me.imports.src.Wisps.Wisps(),
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];
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// Load all of our resources.
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this._resources = Gio.Resource.load(Me.path + '/resources/burn-my-windows.gresource');
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Gio.resources_register(this._resources);
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// Load the CSS file for the settings dialog.
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const styleProvider = Gtk.CssProvider.new();
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styleProvider.load_from_resource('/css/gtk.css');
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if (utils.isGTK4()) {
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Gtk.StyleContext.add_provider_for_display(Gdk.Display.get_default(), styleProvider,
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Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);
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} else {
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Gtk.StyleContext.add_provider_for_screen(Gdk.Screen.get_default(), styleProvider,
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Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);
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}
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// Make sure custom icons are found.
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if (utils.isGTK4()) {
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Gtk.IconTheme.get_for_display(Gdk.Display.get_default()).add_resource_path('/img');
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} else {
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Gtk.IconTheme.get_default().add_resource_path('/img');
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}
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// Register the template widgets used in the settings dialog.
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this._registerCustomClasses();
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// Store a reference to the settings object.
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this._settings = ExtensionUtils.getSettings();
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// Load the general user interface files.
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this._builder = new Gtk.Builder();
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this._builder.add_from_resource(`/ui/common/main-menu.ui`);
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this._builder.add_from_resource(`/ui/${utils.getUIDir()}/prefs.ui`);
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// Bind general options properties.
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this.bindSwitch('destroy-dialogs');
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this.bindSwitch('disable-on-battery');
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this.bindSwitch('disable-on-power-save');
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// Check whether the power profiles daemon is available - if not, we hide the
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// corresponding settings row.
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const PowerProfilesProxy = Gio.DBusProxy.makeProxyWrapper(
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utils.getStringResource('/interfaces/net.hadess.PowerProfiles.xml'));
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let powerProfilesProxy = new PowerProfilesProxy(
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Gio.DBus.system, 'net.hadess.PowerProfiles', '/net/hadess/PowerProfiles');
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if (powerProfilesProxy.get_name_owner() == null) {
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this._builder.get_object('disable-on-power-save-row').set_visible(false);
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}
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// Starting with GNOME Shell 42, the settings dialog uses libadwaita (at least most of
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// the time - it seems that pop!_OS does not support libadwaita even on GNOME 42). We
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// have to use a different layout, as the stack sidebar looks pretty ugly with the
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// included Adw.Clamp...
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if (utils.isADW()) {
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// This is our top-level widget which we will return later.
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this._widget = new Gtk.Box({orientation: Gtk.Orientation.VERTICAL});
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// Add the general options page to the settings dialog.
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const generalPrefs = this._builder.get_object('general-prefs');
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this.gtkBoxAppend(this._widget, generalPrefs);
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// Then add a preferences group for the effect expander rows.
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const group = new Adw.PreferencesGroup({title: _('Effects')});
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this.gtkBoxAppend(this._widget, group);
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// This stores all expander rows for the effects. We use this to implement the
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// accordion-functionality of the effect settings.
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this._effectRows = [];
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// Now add all the rows.
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this._ALL_EFFECTS.forEach(effect => {
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const [minMajor, minMinor] = effect.getMinShellVersion();
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if (utils.shellVersionIsAtLeast(minMajor, minMinor)) {
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const row = effect.getPreferences(this);
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// On older versions of Adw (e.g. on GNOME Shell <43), the set_use_markup() does
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// not yet exist.
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if (row.set_use_markup) {
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row.set_title('<b>' + effect.getLabel() + '</b>');
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row.set_use_markup(true);
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} else {
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row.set_title(effect.getLabel());
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}
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// Un-expand any previously expanded effect row. This way we ensure that there
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// is only one expanded row at any time.
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row.connect('notify::expanded', currentRow => {
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if (currentRow.get_expanded()) {
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this._effectRows.forEach(row => {
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if (row != currentRow) {
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row.set_expanded(false);
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}
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});
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}
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});
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// Add three buttons on the right.
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const box = new Gtk.Box();
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box.set_spacing(8);
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// The preview button.
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const previewButton = Gtk.Button.new_from_icon_name('bmw-preview-symbolic');
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previewButton.add_css_class('circular');
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previewButton.add_css_class('flat');
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previewButton.set_tooltip_text(_('Preview this effect'));
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previewButton.set_valign(Gtk.Align.CENTER);
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box.append(previewButton);
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previewButton.connect('clicked', () => {
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this._previewEffect(effect);
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});
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// Now add the two toggle buttons for enabling and disabling the effect.
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const addToggle = (action, tooltip) => {
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const button = Gtk.ToggleButton.new();
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button.set_action_name(
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`${action}-effects.${effect.getNick()}-${action}-effect`);
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button.set_child(
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Gtk.Image.new_from_icon_name(`bmw-window-${action}-symbolic`));
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button.set_tooltip_text(tooltip);
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button.set_valign(Gtk.Align.CENTER);
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// We switch some class when the button is enabled in order to make it more
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// apparent which effects are currently in use.
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button.add_css_class('circular');
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button.add_css_class('flat');
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button.connect('toggled', button => {
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if (button.active) {
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button.add_css_class('suggested-action');
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button.remove_css_class('flat');
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} else {
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button.remove_css_class('suggested-action');
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button.add_css_class('flat');
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}
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});
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box.append(button);
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};
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addToggle('open', _('Use this effect when opening windows'));
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addToggle('close', _('Use this effect when closing windows'));
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row.add_action(box);
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group.add(row);
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this._effectRows.push(row);
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}
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});
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}
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// On older GNOME versions, we use a StackSidebar. The code below works both, on GTK3
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// and GTK4.
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else {
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// This is our top-level widget which we will return later.
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this._widget = new Gtk.Box({
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orientation: Gtk.Orientation.HORIZONTAL,
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});
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const stack = new Gtk.Stack({
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transition_type: Gtk.StackTransitionType.SLIDE_UP_DOWN,
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});
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// Add the general options page.
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const generalPage = this._builder.get_object('general-prefs');
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generalPage.margin_start = 60;
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generalPage.margin_end = 60;
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stack.add_titled(generalPage, 'general', _('General Options'));
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this.gtkBoxAppend(this._widget, new Gtk.StackSidebar({stack: stack}));
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this.gtkBoxAppend(this._widget, stack);
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// Add all other effect pages.
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this._ALL_EFFECTS.forEach(effect => {
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const [minMajor, minMinor] = effect.getMinShellVersion();
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if (utils.shellVersionIsAtLeast(minMajor, minMinor)) {
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const page = new BurnMyWindowsEffectPage(effect, this);
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page.margin_start = 60;
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page.margin_end = 60;
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page.margin_top = 60;
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page.margin_bottom = 60;
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// Add the effect's preferences (if any).
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const preferences = effect.getPreferences(this);
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if (preferences) {
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this.gtkBoxAppend(page, preferences);
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}
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stack.add_titled(page, effect.getNick(), effect.getLabel());
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}
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});
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}
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// Some things can only be done once the widget is shown as we do not have access to
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// the toplevel widget before.
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this._widget.connect('realize', (widget) => {
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const window = utils.isGTK4() ? widget.get_root() : widget.get_toplevel();
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// Show the version number in the title bar.
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window.set_title(`Burn-My-Windows ${Me.metadata.version}`);
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// Add the main menu to the title bar.
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{
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// Add the menu button to the title bar.
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const menu = this._builder.get_object('menu-button');
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// Starting with GNOME Shell 42, we have to hack our way through the widget tree
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// of the Adw.PreferencesWindow...
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if (Adw && utils.shellVersionIsAtLeast(42, 'beta')) {
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const header = this._findWidgetByType(window.get_content(), Adw.HeaderBar);
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header.pack_start(menu);
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// Allow closing of the sub pages.
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window.can_navigate_back = true;
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} else {
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window.get_titlebar().pack_start(menu);
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}
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// Populate the menu with actions.
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const group = Gio.SimpleActionGroup.new();
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window.insert_action_group('prefs', group);
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const addURIAction = (name, uri) => {
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const action = Gio.SimpleAction.new(name, null);
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action.connect('activate', () => Gtk.show_uri(null, uri, Gdk.CURRENT_TIME));
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group.add_action(action);
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};
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// clang-format off
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addURIAction('homepage', 'https://github.com/Schneegans/Burn-My-Windows');
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addURIAction('changelog', 'https://github.com/Schneegans/Burn-My-Windows/blob/main/docs/changelog.md');
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addURIAction('bugs', 'https://github.com/Schneegans/Burn-My-Windows/issues');
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addURIAction('new-effect', 'https://github.com/Schneegans/Burn-My-Windows/blob/main/docs/how-to-create-new-effects.md');
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addURIAction('translate', 'https://hosted.weblate.org/engage/burn-my-windows/');
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addURIAction('donate-paypal', 'https://www.paypal.com/donate/?hosted_button_id=3F7UFL8KLVPXE');
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addURIAction('donate-github', 'https://github.com/sponsors/Schneegans');
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// clang-format on
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// Add the about dialog.
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const aboutAction = Gio.SimpleAction.new('about', null);
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aboutAction.connect('activate', () => {
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// The JSON report format from weblate is a bit weird. Here we extract all
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// unique names from the translation report.
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const translators = new Set();
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this._getJSONResource('/credits/translators.json').forEach(i => {
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for (const j of Object.values(i)) {
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j.forEach(k => translators.add(k[1]));
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}
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});
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const sponsors = this._getJSONResource('/credits/sponsors.json');
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const dialog = new Gtk.AboutDialog({transient_for: window, modal: true});
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dialog.set_logo_icon_name('burn-my-windows-symbolic');
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dialog.set_program_name(`Burn-My-Windows ${Me.metadata.version}`);
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dialog.set_website('https://github.com/Schneegans/Burn-My-Windows');
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dialog.set_authors(['Simon Schneegans']);
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dialog.set_copyright('© 2022 Simon Schneegans');
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dialog.set_translator_credits([...translators].join('\n'));
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if (sponsors.gold.length > 0) {
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dialog.add_credit_section(_('Gold Sponsors'), sponsors.gold);
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}
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if (sponsors.silver.length > 0) {
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dialog.add_credit_section(_('Silver Sponsors'), sponsors.silver);
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}
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if (sponsors.bronze.length > 0) {
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dialog.add_credit_section(_('Bronze Sponsors'), sponsors.bronze);
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}
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if (sponsors.past.length > 0) {
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dialog.add_credit_section(_('Past Sponsors'), sponsors.past);
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}
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dialog.set_license_type(Gtk.License.GPL_3_0);
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if (utils.isGTK4()) {
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dialog.show();
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} else {
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dialog.show_all();
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}
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});
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group.add_action(aboutAction);
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}
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// Populate the open-effects drop-down menu.
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{
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const group = Gio.SimpleActionGroup.new();
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window.insert_action_group('open-effects', group);
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this._ALL_EFFECTS.forEach(effect => {
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const [minMajor, minMinor] = effect.getMinShellVersion();
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if (utils.shellVersionIsAtLeast(minMajor, minMinor)) {
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const actionName = effect.getNick() + '-open-effect';
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const action = this._settings.create_action(actionName);
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group.add_action(action);
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// The menu only exists if not using libadwaita. With libadwaita, individual
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// ToggleButtons are used for triggering the above actions.
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if (!utils.isADW()) {
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const menu = this._builder.get_object('open-effect-menu');
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const label = effect.getLabel();
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menu.append_item(Gio.MenuItem.new(label, 'open-effects.' + actionName));
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}
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}
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});
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}
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// Populate the close-effects drop-down menu.
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{
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const group = Gio.SimpleActionGroup.new();
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window.insert_action_group('close-effects', group);
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this._ALL_EFFECTS.forEach(effect => {
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const [minMajor, minMinor] = effect.getMinShellVersion();
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if (utils.shellVersionIsAtLeast(minMajor, minMinor)) {
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const actionName = effect.getNick() + '-close-effect';
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const action = this._settings.create_action(actionName);
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group.add_action(action);
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// The menu only exists if not using libadwaita. With libadwaita, individual
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// ToggleButtons are used for triggering the above actions.
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if (!utils.isADW()) {
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const menu = this._builder.get_object('close-effect-menu');
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const label = effect.getLabel();
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menu.append_item(Gio.MenuItem.new(label, 'close-effects.' + actionName));
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}
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}
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});
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}
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});
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// As we do not have something like a destructor, we just listen for the destroy
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// signal of our main widget.
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this._widget.connect('destroy', () => {
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// Unregister our resources.
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Gio.resources_unregister(this._resources);
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});
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// Show the widgets on GTK3.
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if (!utils.isGTK4()) {
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this._widget.show_all();
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}
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}
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// -------------------------------------------------------------------- public interface
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// Returns the internally used Gtk.Builder. Effects can use this to modify the UI of the
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// preferences dialog.
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getBuilder() {
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return this._builder;
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}
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// Returns a Gio.Settings object for this extension.
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getSettings() {
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return this._settings;
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}
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// Returns the widget used for the settings of this extension.
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getWidget() {
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return this._widget;
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}
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// Connects a Gtk.ComboBox (or anything else which has an 'active-id' property) to a
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// settings key. It also binds the corresponding reset button.
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bindCombobox(settingsKey) {
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this._bind(settingsKey, 'active-id');
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}
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// Connects a Gtk.Adjustment (or anything else which has a 'value' property) to a
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// settings key. It also binds the corresponding reset button.
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bindAdjustment(settingsKey) {
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this._bind(settingsKey, 'value');
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}
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// Connects a Gtk.Switch (or anything else which has an 'active' property) to a settings
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// key. It also binds the corresponding reset button.
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bindSwitch(settingsKey) {
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this._bind(settingsKey, 'active');
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}
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// Colors are stored as strings like 'rgb(1, 0.5, 0)'. As Gio.Settings.bind_with_mapping
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// is not available yet, we need to do the color conversion manually. It also binds the
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// corresponding reset button.
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bindColorButton(settingsKey) {
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const button = this._builder.get_object(settingsKey);
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if (button) {
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// Update the settings when the color is modified.
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button.connect('color-set', () => {
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this._settings.set_string(settingsKey, button.get_rgba().to_string());
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});
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// Update the button state when the settings change.
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const settingSignalHandler = () => {
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const rgba = new Gdk.RGBA();
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rgba.parse(this._settings.get_string(settingsKey));
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button.rgba = rgba;
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};
|
|
|
|
this._settings.connect('changed::' + settingsKey, settingSignalHandler);
|
|
|
|
// Initialize the button with the state in the settings.
|
|
settingSignalHandler();
|
|
}
|
|
|
|
this._bindResetButton(settingsKey);
|
|
}
|
|
|
|
// ----------------------------------------------------------------- GTK3 / GTK4 helpers
|
|
|
|
// Appends the given child widget to the given Gtk.Box.
|
|
gtkBoxAppend(box, child) {
|
|
if (utils.isGTK4()) {
|
|
box.append(child);
|
|
} else {
|
|
box.pack_start(child, false, false, 0);
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------------------------- private stuff
|
|
|
|
// Searches for a reset button for the given settings key and make it reset the settings
|
|
// key when clicked.
|
|
_bindResetButton(settingsKey) {
|
|
const resetButton = this._builder.get_object('reset-' + settingsKey);
|
|
if (resetButton) {
|
|
resetButton.connect('clicked', () => {
|
|
this._settings.reset(settingsKey);
|
|
});
|
|
}
|
|
}
|
|
|
|
// Connects any widget's property to a settings key. The widget must have the same ID as
|
|
// the settings key. It also binds the corresponding reset button.
|
|
_bind(settingsKey, property) {
|
|
const object = this._builder.get_object(settingsKey);
|
|
|
|
if (object) {
|
|
this._settings.bind(settingsKey, object, property, Gio.SettingsBindFlags.DEFAULT);
|
|
}
|
|
|
|
this._bindResetButton(settingsKey);
|
|
}
|
|
|
|
// Reads the contents of a JSON file contained in the global resources archive. The data
|
|
// is parsed and returned as a JavaScript object / array.
|
|
_getJSONResource(path) {
|
|
return JSON.parse(utils.getStringResource(path));
|
|
}
|
|
|
|
// This traverses the widget tree below the given parent recursively and returns the
|
|
// first widget of the given type.
|
|
_findWidgetByType(parent, type) {
|
|
for (const child of [...parent]) {
|
|
if (child instanceof type) return child;
|
|
|
|
const match = this._findWidgetByType(child, type);
|
|
if (match) return match;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
// Opens a modal window using the given effect.
|
|
_previewEffect(effect) {
|
|
|
|
// Set the to-be-previewed effect.
|
|
this.getSettings().set_string('open-preview-effect', effect.getNick());
|
|
this.getSettings().set_string('close-preview-effect', effect.getNick());
|
|
|
|
// Make sure that the window.show() firther below "sees" this change.
|
|
Gio.Settings.sync();
|
|
|
|
// Create the preview-window.
|
|
const window = new Gtk.Window({
|
|
// Translators: %s will be replaced by the effect's name.
|
|
title: _('Preview for %s').replace('%s', effect.getLabel()),
|
|
default_width: 800,
|
|
default_height: 450,
|
|
modal: true,
|
|
transient_for: utils.isGTK4() ? this._widget.get_root() :
|
|
this._widget.get_toplevel()
|
|
});
|
|
|
|
// Add a header bar to the window.
|
|
if (utils.isGTK4()) {
|
|
const header = Gtk.HeaderBar.new();
|
|
window.set_titlebar(header);
|
|
}
|
|
|
|
const box = new Gtk.Box({
|
|
orientation: Gtk.Orientation.VERTICAL,
|
|
valign: Gtk.Align.CENTER,
|
|
spacing: 10,
|
|
margin_start: 50,
|
|
margin_end: 50
|
|
});
|
|
|
|
const label = Gtk.Label.new(_('Close this Window to Preview the Effect!'));
|
|
label.wrap = true;
|
|
label.justify = Gtk.Justification.CENTER;
|
|
label.get_style_context().add_class('large-title');
|
|
|
|
const image = new Gtk.Image({
|
|
icon_name: 'burn-my-windows-symbolic',
|
|
pixel_size: 128,
|
|
});
|
|
|
|
this.gtkBoxAppend(box, image);
|
|
this.gtkBoxAppend(box, label);
|
|
|
|
if (utils.isGTK4()) {
|
|
window.set_child(box);
|
|
window.show();
|
|
} else {
|
|
window.add(box);
|
|
window.show_all();
|
|
}
|
|
}
|
|
|
|
// Initializes template widgets used by the preferences dialog.
|
|
_registerCustomClasses() {
|
|
|
|
// If we are not using libadwaita, each effect page is based on a template widget.
|
|
// This template contains the title and the preview button.
|
|
if (!utils.isADW() && GObject.type_from_name('BurnMyWindowsEffectPage') == null) {
|
|
BurnMyWindowsEffectPage = GObject.registerClass(
|
|
{
|
|
GTypeName: 'BurnMyWindowsEffectPage',
|
|
Template: `resource:///ui/${utils.getUIDir()}/effectPage.ui`,
|
|
InternalChildren: ['label', 'button'],
|
|
},
|
|
class BurnMyWindowsEffectPage extends Gtk.Box { // ------------------------------
|
|
_init(effect, dialog) {
|
|
super._init();
|
|
|
|
// Set the effect's name as label.
|
|
this._label.label = effect.getLabel();
|
|
|
|
// Open the preview window once the preview button is clicked.
|
|
this._button.connect('clicked', () => {
|
|
dialog._previewEffect(effect);
|
|
});
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
// This is used for setting up the translations.
|
|
function init() {
|
|
ExtensionUtils.initTranslations();
|
|
}
|
|
|
|
// This function is called when the preferences window is created to build and return a
|
|
// Gtk widget. We create a new instance of the PreferencesDialog class each time this
|
|
// method is called. This way we can actually open multiple settings windows and interact
|
|
// with all of them properly.
|
|
function buildPrefsWidget() {
|
|
var dialog = new PreferencesDialog();
|
|
return dialog.getWidget();
|
|
}
|