411 lines
10 KiB
JavaScript
411 lines
10 KiB
JavaScript
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/**
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* Prefs Library
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*
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* @author Javad Rahmatzadeh <j.rahmatzadeh@gmail.com>
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* @copyright 2020-2024
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* @license GPL-3.0-only
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*/
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/**
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* prefs widget for showing prefs window
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*/
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export class Prefs
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{
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/**
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* Current shell version
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*
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* @type {number|null}
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*/
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#shellVersion = null;
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/**
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* Instance of PrefsKeys
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*
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* @type {PrefsKeys|null}
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*/
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#prefsKeys = null;
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/**
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* Instance of Gtk.Builder
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*
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* @type {Gtk.Builder|null}
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*/
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#builder = null;
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/**
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* Instance of Gio.Settings
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*
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* @type {Settings|null}
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*/
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#settings = null;
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/**
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* Instance of Resource
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*
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* @type {Gio.Resource|null}
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*/
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#resource = null;
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/**
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* Instance of Gdk
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*
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* @type {Gdk|null}
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*/
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#gdk = null;
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/**
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* Instance of Gio
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*
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* @type {Gio|null}
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*/
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#gio = null;
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/**
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* All available profile names
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*
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* @type {Array}
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*/
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#profiles = [
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'default',
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'minimal',
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'superminimal',
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];
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/**
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* class constructor
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*
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* @param {Object} dependencies
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* 'Builder' instance of Gtk::Builder
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* 'Settings' instance of Gio::Settings
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* 'Gdk' reference to Gdk
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* 'Gio' reference to Gio
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* @param {PrefsKeys.PrefsKeys} prefsKeys instance of PrefsKeys
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* @param {number} shellVersion float in major.minor format
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*/
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constructor(dependencies, prefsKeys, shellVersion)
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{
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this.#settings = dependencies['Settings'] || null;
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this.#builder = dependencies['Builder'] || null;
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this.#gdk = dependencies['Gdk'] || null;
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this.#gio = dependencies['Gio'] || null;
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this.#prefsKeys = prefsKeys;
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this.#shellVersion = shellVersion;
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}
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/**
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* fill prefs window
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*
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* @param {Adw.PreferencesWindow} window prefs dialog
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* @param {string} ResourcesFolderPath folder path to resources folder
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* @param {string} gettextDomain gettext domain
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*
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* @returns {void}
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*/
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fillPrefsWindow(window, ResourcesFolderPath, gettextDomain)
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{
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// changing the order here can change the elements order in ui
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let uiFilenames = [
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'profile',
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'visibility',
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'icons',
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'behavior',
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'customize',
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];
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this.#loadResource(ResourcesFolderPath);
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this.#builder.set_translation_domain(gettextDomain);
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for (let uiFilename of uiFilenames) {
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this.#builder.add_from_resource(
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`/org/gnome/Shell/Extensions/justperfection/ui/${uiFilename}.ui`
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);
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}
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for (let uiFilename of uiFilenames) {
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let page = this.#builder.get_object(uiFilename);
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window.add(page);
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}
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this.#setValues();
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this.#guessProfile();
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this.#onlyShowSupportedRows();
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this.#registerAllSignals(window);
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this.#setWindowSize(window);
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window.search_enabled = true;
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}
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/**
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* load resource
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*
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* @param {string} folder path to the resources folder
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*
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* @returns {void}
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*/
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#loadResource(path)
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{
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this.#resource = this.#gio.Resource.load(`${path}/resources.gresource`);
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this.#gio.resources_register(this.#resource);
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}
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/**
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* set window size
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*
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* @param {Adw.PreferencesWindow} window prefs window
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*
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* @returns {void}
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*/
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#setWindowSize(window)
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{
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let [pmWidth, pmHeight, pmScale] = this.#getPrimaryMonitorInfo();
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let sizeTolerance = 50;
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let width = 600;
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let height = 730;
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if (
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(pmWidth / pmScale) - sizeTolerance >= width &&
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(pmHeight / pmScale) - sizeTolerance >= height
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) {
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window.set_default_size(width, height);
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}
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}
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/**
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* get primary monitor info
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*
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* @returns {Array} [width, height, scale]
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*/
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#getPrimaryMonitorInfo()
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{
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let display = this.#gdk.Display.get_default();
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let pm = display.get_monitors().get_item(0);
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if (!pm) {
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return [700, 500, 1];
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}
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let geo = pm.get_geometry();
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let scale = pm.get_scale_factor();
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return [geo.width, geo.height, scale];
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}
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/**
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* register all signals
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*
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* @param {Adw.PreferencesWindow} window prefs dialog
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*
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* @returns {void}
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*/
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#registerAllSignals(window)
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{
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this.#registerKeySignals();
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this.#registerProfileSignals();
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this.#registerCloseSignal(window);
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}
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/**
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* register close signal
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*
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* @param {Adw.PreferencesWindow} window prefs dialog
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*
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* @returns {void}
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*/
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#registerCloseSignal(window)
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{
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window.connect('close-request', () => {
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if (this.#resource) {
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this.#gio.resources_unregister(this.#resource);
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}
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});
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}
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/**
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* register signals of all prefs keys
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*
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* @returns {void}
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*/
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#registerKeySignals()
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{
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// all available keys
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for (let [, key] of Object.entries(this.#prefsKeys.keys)) {
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switch (key.widgetType) {
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case 'GtkSwitch':
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this.#builder.get_object(key.widgetId).connect('state-set', (w) => {
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this.#settings.set_boolean(key.name, w.get_active());
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this.#guessProfile();
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});
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break;
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case 'AdwActionRow':
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this.#builder.get_object(key.widgetId).connect('notify::selected-item', (w) => {
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let index = w.get_selected();
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let value = (index in key.maps) ? key.maps[index] : index;
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this.#settings.set_int(key.name, value);
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this.#guessProfile();
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});
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break;
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case 'AdwSpinRow':
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this.#builder.get_object(key.widgetId).connect('notify::value', (w) => {
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let value = w.get_value();
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this.#settings.set_int(key.name, value);
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this.#guessProfile();
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});
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break;
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}
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}
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}
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/**
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* register profile signals
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*
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* @returns {void}
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*/
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#registerProfileSignals()
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{
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for (let profile of this.#profiles) {
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let widget = this.#builder.get_object(`profile_${profile}`);
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if (!widget) {
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break;
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}
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widget.connect('clicked', (w) => {
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this.#setValues(profile);
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});
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}
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}
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/**
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* can check all current values and guess the profile based on the values
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*
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* @returns {void}
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*/
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#guessProfile()
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{
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let totalCount = 0;
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let matchCount = {};
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for (let profile of this.#profiles) {
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matchCount[profile] = 0;
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}
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for (let [, key] of Object.entries(this.#prefsKeys.keys)) {
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if (!key.supported) {
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continue;
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}
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let value;
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switch (key.widgetType) {
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case 'GtkSwitch':
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value = this.#builder.get_object(key.widgetId).get_active();
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break;
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case 'AdwActionRow':
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value = this.#builder.get_object(key.widgetId).get_selected();
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break;
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case 'AdwSpinRow':
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value = this.#builder.get_object(key.widgetId).get_value();
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break;
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default:
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value = '';
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continue;
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}
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for (let profile of this.#profiles) {
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if (key.profiles[profile] === value) {
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matchCount[profile]++;
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}
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}
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totalCount++;
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}
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let currentProfile = 'custom';
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for (let profile of this.#profiles) {
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if (matchCount[profile] === totalCount) {
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currentProfile = profile;
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break;
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}
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}
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let widget = this.#builder.get_object(`profile_${currentProfile}`);
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if (widget) {
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widget.set_active(true);
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}
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}
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/**
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* set values for all elements
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*
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* @param {string} profile profile name or null for get it from gsettings
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*
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* @returns {void}
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*/
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#setValues(profile)
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{
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for (let [, key] of Object.entries(this.#prefsKeys.keys)) {
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let widget = this.#builder.get_object(key.widgetId);
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let value;
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switch (key.widgetType) {
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case 'GtkSwitch':
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value
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= (profile)
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? key.profiles[profile]
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: this.#settings.get_boolean(key.name);
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widget.set_active(value);
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break;
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case 'AdwActionRow':
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let index
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= (profile)
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? key.profiles[profile]
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: this.#settings.get_int(key.name);
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for (let k in key.maps) {
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if (key.maps[k] === index) {
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index = k;
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break;
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}
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}
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widget.set_selected(index);
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break;
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case 'AdwSpinRow':
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value
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= (profile)
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? key.profiles[profile]
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: this.#settings.get_int(key.name);
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widget.set_value(value);
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break;
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}
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}
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}
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/**
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* apply all supported keys to the elements
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*
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* @returns {void}
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*/
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#onlyShowSupportedRows()
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{
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for (let [, key] of Object.entries(this.#prefsKeys.keys)) {
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let row = this.#builder.get_object(`${key.id}_row`);
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let visible = key.supported;
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row.visible = visible;
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}
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}
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};
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