diazvictor

local lgi = require('lgi')
local Gtk = lgi.require('Gtk', '3.0')

function message (title)
    --[[
        Function to display messages to the user.
    ]]

    -- Create Window
    local window = Gtk.Dialog {

diazvictor

#!/usr/bin/lua5.1
--[[--
 @package
 @filename  PngImageView.lua
 @version   1.0
 @author    Díaz Urbaneja Víctor Eduardo Diex <victor.vector008@gmail.com>
 @date      22.05.2020 17:20:01 -04
]]

local base64 = require('base64') -- github.com/iskolbin/lbase64

diazvictor

local lgi = require('lgi')
local Gtk = lgi.require('Gtk', '3.0')
local Gdk = lgi.require('Gdk', '3.0')

--- I collect the value of the screen resolution
-- and I pick up its width and height
local screen = Gdk.Screen:get_default()
local width, height = screen:get_width(), screen:get_height()

-- Creates the window

diazvictor

local lgi = require('lgi')
local Gtk = lgi.require('Gtk', '3.0')
local Gdk = lgi.require('Gdk', '3.0')
assert = lgi.assert -- With this function I will confirm if a file (in this case custom.css) exists.

--- I load my css
local provider = Gtk.CssProvider()

-- Show a message if custom.css does not exist
assert(provider:load_from_path('custom.css'), 'ERROR: file.css not found')

diazvictor

-- This is a port of Bytes.go <https://gist.github.com/M1que4s/70965ab7ea03d85f43a379e0860d86eb>

function check(err, msg, ...)
	local msg = string.format(msg, ...)
	if err ~= nil then
		print(msg)
		return err
	end
end

diazvictor

-- This is a port of GistsScrapper.go <https://gist.github.com/M1que4s/b92073803b658c207fbdfaebc10a1512>

local curl = require('cURL') -- <https://github.com/Lua-cURL/Lua-cURLv3>
local feedparser = require('feedparser') -- <https://github.com/slact/lua-feedparser>

file_exist = function (file)
	local file_found = io.open(file, "r")
	if (file_found == nil) then
		return false
	end

diazvictor

-- I require LGI
local lgi = require("lgi")
local Gtk = lgi.require("Gtk", "3.0")

-- I create the application
local app = Gtk.Application {
	-- The application ID
	application_id = "com.gists.github.diazvictor.ToggleDarkMode"
}

diazvictor

local lgi = require('lgi')
local Gtk = lgi.require('Gtk', '3.0')

--- Some widgets were added to keep the initial focus on others.
local window = Gtk.Window {
	title = 'TextView With Placeholder',
	width = 400,
	height = 400,
	window_position = Gtk.WindowPosition.CENTER,
	{

diazvictor

// This is a practice of the <https://www.sololearn.com/learning/1024/> course.

var currentDate = new Date();

function person (name, age) {
    this.name = name;
    this.age = age;
    this.yearOfBirth = currentDate.getFullYear() - this.age;

    this.seeInfo = function () {

diazvictor

/* jshint esversion: 8 */

// This example is a port of: https://gist.github.com/diazvictor/6fe3372bce79587a3c21123a19881cb1

// I create the Inventory class
class Inventory {
	// What to do when the class is initialized
	constructor() {
		this.items = [];
	}