188 lines
7.6 KiB
JavaScript
188 lines
7.6 KiB
JavaScript
const Desklet = imports.ui.desklet;
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const St = imports.gi.St;
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const GLib = imports.gi.GLib;
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const Mainloop = imports.mainloop;
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const Settings = imports.ui.settings;
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const Gio = imports.gi.Gio;
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function MyDesklet(metadata, desklet_id) {
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this._init(metadata, desklet_id);
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}
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MyDesklet.prototype = {
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__proto__: Desklet.Desklet.prototype,
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_init: function(metadata, desklet_id) {
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try {
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Desklet.Desklet.prototype._init.call(this, metadata, desklet_id);
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this.settings = new Settings.DeskletSettings(this, this.metadata.uuid, desklet_id);
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this.settings.bindProperty(Settings.BindingDirection.IN, "font-size", "fontSize", this._onSettingsChanged, null);
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this.settings.bindProperty(Settings.BindingDirection.IN, "custom-color", "customColor", this._onSettingsChanged, null);
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this.settings.bindProperty(Settings.BindingDirection.IN, "use-custom-color", "useCustomColor", this._onSettingsChanged, null);
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// Главный контейнер
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this.container = new St.BoxLayout({
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style_class: "desklet-with-borders",
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vertical: true,
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style: "padding: 20px; border-radius: 15px; text-align: center; min-width: 250px;"
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});
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// Горизонтальный контейнер для двух колонок
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this.contentBox = new St.BoxLayout({ vertical: false });
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// Колонка Температуры
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this.tempBox = new St.BoxLayout({ vertical: true, style: "margin: 0 15px;" });
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this.labelT = new St.Label({ text: "Температура, °C" });
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this.emojiT = new St.Label({ text: "⏳" });
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this.valT = new St.Label({ text: "00.0" });
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this.tempBox.add_actor(this.labelT);
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this.tempBox.add_actor(this.emojiT);
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this.tempBox.add_actor(this.valT);
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// Колонка Влажности
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this.humBox = new St.BoxLayout({ vertical: true, style: "margin: 0 15px;" });
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this.labelH = new St.Label({ text: "Влажность, %" });
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this.emojiH = new St.Label({ text: "⏳" });
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this.valH = new St.Label({ text: "00.0" });
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this.humBox.add_actor(this.labelH);
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this.humBox.add_actor(this.emojiH);
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this.humBox.add_actor(this.valH);
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this.contentBox.add_actor(this.tempBox);
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this.contentBox.add_actor(this.humBox);
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// Статус внизу
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this.updateLabel = new St.Label({
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text: "Запуск системы...",
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style: "margin-top: 15px; font-size: 0.8em; opacity: 0.6;"
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});
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this.container.add_actor(this.contentBox);
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this.container.add_actor(this.updateLabel);
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this.setContent(this.container);
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this._onSettingsChanged();
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// Запуск чтения через 2 секунды
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Mainloop.timeout_add_seconds(2, () => {
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this._initArduinoRead();
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return false;
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});
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} catch (e) {
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global.logError(e);
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}
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},
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_onSettingsChanged: function() {
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let fs = this.fontSize || 12;
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let color = this.useCustomColor ? this.customColor : "#ffffff";
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let headerStyle = "color: " + color + "; font-size: " + (fs * 0.9) + "pt; opacity: 0.8;";
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let emojiStyle = "font-size: " + (fs * 2.1) + "pt; margin: 0 0;";
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let valueStyle = "color: " + color + "; font-weight: bold; font-size: " + (fs * 1.4) + "pt;";
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this.labelT.set_style(headerStyle);
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this.labelH.set_style(headerStyle);
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this.emojiT.set_style(emojiStyle);
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this.emojiH.set_style(emojiStyle);
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this.valT.set_style(valueStyle);
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this.valH.set_style(valueStyle);
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this.updateLabel.set_style("color: " + color + "; font-size: " + (fs * 0.7) + "pt;");
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},
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_initArduinoRead: function() {
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this.arduinoPath = "/dev/arduino";
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if (this.dataStream) {
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try { this.dataStream.close(null); } catch (e) {}
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this.dataStream = null;
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}
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if (!GLib.file_test(this.arduinoPath, GLib.FileTest.EXISTS)) {
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this.updateLabel.set_text("Порт /dev/arduino не найден");
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Mainloop.timeout_add_seconds(5, () => this._initArduinoRead());
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return;
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}
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try {
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// Настройка порта
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GLib.spawn_command_line_sync("stty -F " + this.arduinoPath + " 9600 raw -echo -icanon hupcl");
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let file = Gio.File.new_for_path(this.arduinoPath);
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file.read_async(GLib.PRIORITY_LOW, null, (source, res) => {
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try {
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let inputStream = source.read_finish(res);
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this.dataStream = new Gio.DataInputStream({ base_stream: inputStream });
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this.updateLabel.set_text("Подключено. Ожидание данных...");
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this._readNext();
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} catch (e) {
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this.updateLabel.set_text("Ошибка открытия потока");
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Mainloop.timeout_add_seconds(5, () => this._initArduinoRead());
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}
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});
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} catch (e) {
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this.updateLabel.set_text("Ошибка stty");
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Mainloop.timeout_add_seconds(5, () => this._initArduinoRead());
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}
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},
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_readNext: function() {
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if (!this.dataStream) return;
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this.dataStream.read_line_async(GLib.PRIORITY_LOW, null, (source, res) => {
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try {
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let [line, length] = source.read_line_finish(res);
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if (line !== null) {
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let text = line.toString().trim();
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let matches = text.match(/[-+]?[0-9]*\.?[0-9]+/g);
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if (matches && matches.length >= 2) {
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let t = parseFloat(matches[0]);
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let h = parseFloat(matches[1]);
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let now = GLib.DateTime.new_now_local();
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this.valT.set_text(t.toFixed(1));
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this.valH.set_text(h.toFixed(1));
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// Логика для Температуры
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if (t > 27) {
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this.emojiT.set_text("🥵");
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} else if (t < 22) {
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this.emojiT.set_text("🥶");
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} else {
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this.emojiT.set_text("😊");
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}
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// Логика для Влажности
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if (h < 40) {
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this.emojiH.set_text("😮💨");
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} else if (h > 60) {
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this.emojiH.set_text("😶🌫️");
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} else {
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this.emojiH.set_text("😊");
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}
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this.updateLabel.set_text("Обновлено: " + now.format("%H:%M:%S"));
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}
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}
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this._readNext();
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} catch (e) {
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this.updateLabel.set_text("Переподключение...");
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Mainloop.timeout_add_seconds(2, () => this._initArduinoRead());
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}
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});
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},
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on_desklet_removed: function() {
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if (this.dataStream) {
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try { this.dataStream.close(null); } catch (e) {}
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}
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this.settings.finalize();
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}
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}
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function main(metadata, desklet_id) {
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return new MyDesklet(metadata, desklet_id);
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}
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