302 lines
9.8 KiB
JavaScript
302 lines
9.8 KiB
JavaScript
/**
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* @name Cinnamon-Dynamic-Wallpaper
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* @alias TobiZog
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* @since 2023-05-17
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*
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* @description Main application file
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*/
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/******************** Imports ********************/
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const Util = imports.misc.util;
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const Settings = imports.ui.settings;
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const Mainloop = imports.mainloop;
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const Lang = imports.lang;
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const { find_program_in_path } = imports.gi.GLib;
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const Gio = imports.gi.Gio;
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// let suntimes = require('./scripts/suntimes')
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// let location = require('./scripts/location')
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// let communication = require('./scripts/communication')
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/******************** Constants ********************/
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const UUID = "cinnamon-dynamic-wallpaper@TobiZog";
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const APPNAME = "Cinnamon Dynamic Wallpaper"
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const DIRECTORY = imports.ui.extensionSystem.extensionMeta[UUID];
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const PATH = DIRECTORY.path;
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/******************** Global Variables ********************/
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// The extension object
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let extension;
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// Time and date of the last location update
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let lastLocationUpdate = -1
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// The last calculated suntime of the day
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let lastDayTime = suntimes.DAYPERIOD.NONE
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// Loop state
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let looping = true
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/******************** Objects ********************/
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function CinnamonDynamicWallpaperExtension(uuid) {
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this._init(uuid);
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}
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CinnamonDynamicWallpaperExtension.prototype = {
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/******************** Lifecycle ********************/
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/**
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* Initialization
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*
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* @param {string} uuid Universally Unique Identifier
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*/
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_init: function(uuid) {
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this.settings = new Settings.ExtensionSettings(this, uuid);
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/** Configuration */
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// Image set
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// this.bindSettings("sw_image_stretch", "imageStretch", this.settingsUpdated)
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// // Location estimation
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// this.bindSettings("sw_auto_location", "autolocation", this.settingsUpdated)
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// this.bindSettings("sc_location_refresh_time", "locationRefreshTime", this.settingsUpdated)
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// this.bindSettings("etr_last_update", "etrLastUpdate")
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// this.bindSettings("etr_latitude", "latitude", this.settingsUpdated)
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// this.bindSettings("etr_longitude", "longitude", this.settingsUpdated)
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// // Time periods
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// this.bindSettings("tv_times", "tvTimes")
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// Image Configurator
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// this.bindSettings("etr_img_morning_twilight", "img_morning_twilight", this.settingsUpdated)
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// this.bindSettings("etr_img_sunrise", "img_sunrise", this.settingsUpdated)
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// this.bindSettings("etr_img_morning", "img_morning", this.settingsUpdated)
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// this.bindSettings("etr_img_noon", "img_noon", this.settingsUpdated)
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// this.bindSettings("etr_img_afternoon", "img_afternoon", this.settingsUpdated)
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// this.bindSettings("etr_img_evening", "img_evening", this.settingsUpdated)
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// this.bindSettings("etr_img_sunset", "img_sunset", this.settingsUpdated)
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// this.bindSettings("etr_img_night_twilight", "img_night_twilight", this.settingsUpdated)
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// this.bindSettings("etr_img_night", "img_night", this.settingsUpdated)
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// this.bindSettings("etr_morning_twilight_times", "img_morning_twilight_times")
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// this.bindSettings("etr_sunrise_times", "img_sunrise_times")
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// this.bindSettings("etr_morning_times", "img_morning_times")
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// this.bindSettings("etr_noon_times", "img_noon_times")
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// this.bindSettings("etr_afternoon_times", "img_afternoon_times")
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// this.bindSettings("etr_evening_times", "img_evening_times")
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// this.bindSettings("etr_sunset_times", "img_sunset_times")
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// this.bindSettings("etr_night_twilight_times", "img_night_twilight_times")
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// this.bindSettings("etr_night_times", "img_night_times")
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// Check for the first startup
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if (this.settings.getValue("first_start")) {
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this.writeToLogs("First time start")
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// Welcome notification
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communication.showNotification("Welcome to Cinnamon Dynamic Wallpaper",
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"Check the preferences to choose a dynamic wallpaper", true)
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// Hide the notification on system restart
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this.settings.setValue("first_start", false)
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// Create the folder for the selected images
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Util.spawnCommandLine("mkdir " + DIRECTORY.path + "/images/selected/")
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// Link the default wallpaper to the folder
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for (let i = 1; i <= 9; i++) {
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Util.spawnCommandLine("ln -s " +
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DIRECTORY.path + "/images/included_image_sets/lakeside/" + i + ".jpg " +
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DIRECTORY.path + "/images/selected/" + i + ".jpg");
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}
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}
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// Set image initial at desktop wallpaper
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//this.setImageToTime()
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// Start the main loop, checks in fixed time periods the
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this._loop()
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},
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/**
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* Binding the settings objects
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*
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* @param {string} ui_name Name of preference in settings-schema.json
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* @param {string} js_name Name of preference in JavaScript
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* @param {Function} func Function to call on change
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*/
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bindSettings: function (ui_name, js_name, func = this.on_settings_changed) {
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this.settings.bindProperty(
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Settings.BindingDirection.IN,
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ui_name,
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js_name,
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func
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)
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},
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/**
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* Main loop
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*/
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_loop: function () {
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if (looping) {
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//this.setImageToTime()
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// Update the location, if the user choose "autoLocation" and the timer has expired
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if ((lastLocationUpdate == -1 ||
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lastLocationUpdate.getTime() < new Date().getTime() - this.locationRefreshTime * 60000) &&
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this.autolocation)
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{
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this.updateLocation()
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lastLocationUpdate = new Date()
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}
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// Refresh every 60 seconds
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Mainloop.timeout_add_seconds(60, Lang.bind(this, this._loop));
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}
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},
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/******************** Other functions ********************/
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/**
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* Changes the desktop background image
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*
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* @param {jpg} imageURI The new desktop image
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*/
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changeWallpaper: function(imageURI) {
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let gSetting = new Gio.Settings({schema: 'org.cinnamon.desktop.background'});
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gSetting.set_string('picture-uri', imageURI);
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if (this.imageStretch) {
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gSetting.set_string('picture-options', 'spanned')
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}
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else
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{
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gSetting.set_string('picture-options', 'zoom')
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}
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Gio.Settings.sync();
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gSetting.apply();
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},
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/**
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* Estimate the right image based on time period of the day
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*/
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setImageToTime: function() {
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let times = suntimes.calcTimePeriod(this.latitude, this.longitude)
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let now = new Date()
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let timesArray = [
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times["morning_twilight"], times["sunrise"], times["morning"],
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times["noon"], times["afternoon"], times["evening"],
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times["sunset"], times["night_twilight"], times["night"]
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]
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let imageSet = [
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this.img_morning_twilight, this.img_sunrise, this.img_morning,
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this.img_noon, this.img_afternoon, this.img_evening,
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this.img_sunset, this.img_night_twilight, this.img_night
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]
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for(let i = 0; i < timesArray.length; i++) {
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if(timesArray[i][0] <= now && now <= timesArray[i][1] && i != lastDayTime) {
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this.changeWallpaper("file://" + PATH + "/images/selected/" + imageSet[i])
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lastDayTime = i
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break
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}
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}
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function convertToTimeString(time) {
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return time.getHours().toString().padStart(2, "0") + ":" + time.getMinutes().toString().padStart(2, "0")
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}
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this.img_morning_twilight_times = convertToTimeString(timesArray[0][0]) + " - " + convertToTimeString(timesArray[0][1])
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this.img_sunrise_times = convertToTimeString(timesArray[1][0]) + " - " + convertToTimeString(timesArray[1][1])
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this.img_morning_times = convertToTimeString(timesArray[2][0]) + " - " + convertToTimeString(timesArray[2][1])
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this.img_noon_times = convertToTimeString(timesArray[3][0]) + " - " + convertToTimeString(timesArray[3][1])
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this.img_afternoon_times = convertToTimeString(timesArray[4][0]) + " - " + convertToTimeString(timesArray[4][1])
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this.img_evening_times = convertToTimeString(timesArray[5][0]) + " - " + convertToTimeString(timesArray[5][1])
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this.img_sunset_times = convertToTimeString(timesArray[6][0]) + " - " + convertToTimeString(timesArray[6][1])
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this.img_night_twilight_times = convertToTimeString(timesArray[7][0]) + " - " + convertToTimeString(timesArray[7][1])
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this.img_night_times = convertToTimeString(timesArray[8][0]) + " - " + convertToTimeString(timesArray[8][1])
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this.tvTimes =
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"Morning Twilight:\t\t" + convertToTimeString(timesArray[0][0]) + " - " + convertToTimeString(timesArray[0][1]) +
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"\nSunrise:\t\t\t\t" + convertToTimeString(timesArray[1][0]) + " - " + convertToTimeString(timesArray[1][1]) +
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"\nMorning:\t\t\t" + convertToTimeString(timesArray[2][0]) + " - " + convertToTimeString(timesArray[2][1]) +
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"\nNoon:\t\t\t\t" + convertToTimeString(timesArray[3][0]) + " - " + convertToTimeString(timesArray[3][1]) +
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"\nAfternoon:\t\t\t" + convertToTimeString(timesArray[4][0]) + " - " + convertToTimeString(timesArray[4][1]) +
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"\nEvening:\t\t\t" + convertToTimeString(timesArray[5][0]) + " - " + convertToTimeString(timesArray[5][1]) +
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"\nSunset:\t\t\t\t" + convertToTimeString(timesArray[6][0]) + " - " + convertToTimeString(timesArray[6][1]) +
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"\nNight Twilight:\t\t" + convertToTimeString(timesArray[7][0]) + " - " + convertToTimeString(timesArray[7][1]) +
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"\nNight:\t\t\t\t" + convertToTimeString(timesArray[8][0]) + " - " + convertToTimeString(timesArray[8][1])
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},
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/**
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* Get the location of the user
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* Callback for changes in preferences
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*/
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updateLocation: function () {
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// Update the update information
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lastLocationUpdate = new Date()
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if (this.autolocation) {
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let loc = location.estimateLocation()
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this.latitude = loc["latitude"]
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this.longitude = loc["longitude"]
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this.etrLastUpdate = lastLocationUpdate.getHours() + ":" + lastLocationUpdate.getMinutes()
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}
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},
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}
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/******************** Lifecycle ********************/
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/**
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* Lifecycle function on initialization
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*
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* @param {*} extensionMeta Metadata of the extension
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*/
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function init(extensionMeta) {
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extension = new CinnamonDynamicWallpaperExtension(extensionMeta.uuid);
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}
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/**
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* Lifecycle function on enable
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*
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* @returns The extension object
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*/
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function enable() {
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// Check for necessary software
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if (!find_program_in_path('heif-convert')) {
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Util.spawnCommandLine("apturl apt://libheif-examples");
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}
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return extension;
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}
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/**
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* Lifecycle function on disable
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*/
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function disable() {
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looping = false
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}
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