TimeslotDialog.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using GUI.Datatypes;

namespace GUI
{

    public partial class TimeslotDialog : Form
    {
        private List<CheckBox> checkbox;
        private MachineCB m;
        private LocationCB l;


        public TimeslotDialog(CheckBox loc_mac, DateTime start, DateTime end)
        {
            InitializeComponent();
            int num = (int)Math.Ceiling(end.Subtract(start).TotalHours);
            checkbox = new List<CheckBox>();

            if (loc_mac is MachineCB) { m = (MachineCB) loc_mac; }
            if (loc_mac is LocationCB) { l = (LocationCB) loc_mac; }
            label1.Text = loc_mac.Text;

            for (int i = 0; i < 24; i++)
            {
                // label the rows
                tableLayoutPanel1.Controls.Add(new Label { Text = i +":00 - " + (i+1) + ":00" }, 0, i+1);
            }

            int column = 1;
            int row = start.Hour+1;
            for (int i = 0; i<num; i++)
            {
                CheckBox c = new CheckBox() { Text = "" };
                if (loc_mac is MachineCB)
                {
                    if (m.stateOfTimeslot(checkbox.Count)) { c.CheckState = CheckState.Checked; }
                    else { c.CheckState = CheckState.Unchecked; }
                    c.CheckStateChanged += new EventHandler(machineCheckboxClicked);
                    checkbox.Add(c);
                }

                if (loc_mac is LocationCB)
                {
                    if (l.stateOfTimeslot(checkbox.Count)) { c.CheckState = CheckState.Checked; }
                    else { c.CheckState = CheckState.Unchecked; }
                    c.CheckStateChanged += new EventHandler(locationCheckboxClicked);
                    checkbox.Add(c);
                }

                tableLayoutPanel1.Controls.Add(checkbox[i], column, row);
                if (row == 24)
                {
                    row = 1;
                    column++;
                }
                else
                {
                    row++;
                }
            }

            // label the columns
            DayOfWeek day = start.DayOfWeek;
            for (int i = 0; i < column; i++)
            {
                // make it German
                var culture = new System.Globalization.CultureInfo("de-DE");
                tableLayoutPanel1.Controls.Add(new Label { Text = culture.DateTimeFormat.GetDayName(day) }, i + 1, 0);
                //start iteration again after end is reached.
                if (day.Equals(DayOfWeek.Saturday))
                {
                    day = DayOfWeek.Sunday;
                }
                else
                {
                    day++;
                }
            }

        }


        private void button1_Click(object sender, EventArgs e)
        {
            this.Close();
        }


        private void machineCheckboxClicked(object sender, EventArgs e)
        {
            CheckBox c = (CheckBox)sender;
            m.changeStateOfTimeslot(checkbox.IndexOf(c));
        }


        private void locationCheckboxClicked(object sender, EventArgs e)
        {
            CheckBox c = (CheckBox)sender;
            l.changeStateOfTimeslot(checkbox.IndexOf(c));
        }
    }
}