using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace MatrixCalculator
{
    public partial class SettingsWindow : Form
    {
        public SettingsWindow()
        {
            InitializeComponent();

            // Get settings
            int prec = MatrixCalculator.Properties.Settings.Default.DoublePrecision;
            bool res = MatrixCalculator.Properties.Settings.Default.NumberResultAsMatrix;

            // Show settings
            if (prec == -1) checkDoublePrecision.Checked = false;
            else
            {
                checkDoublePrecision.Checked = true;
                inputDoublePrecision.Value = prec;
            }

            checkResultAsMatrix.Checked = res;
        }

        private void checkDoublePrecision_CheckedChanged(object sender, EventArgs e)
        {
            inputDoublePrecision.Enabled = checkDoublePrecision.Checked;
        }

        private void buttonAccept_Click(object sender, EventArgs e)
        {
            if (!checkDoublePrecision.Checked) MatrixCalculator.Properties.Settings.Default.DoublePrecision = -1;
            else MatrixCalculator.Properties.Settings.Default.DoublePrecision = Convert.ToInt32(inputDoublePrecision.Value);

            MatrixCalculator.Properties.Settings.Default.NumberResultAsMatrix = checkResultAsMatrix.Checked;

            this.Close();
        }

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

        #region Paint
        protected override void OnPaintBackground(PaintEventArgs e)
        {
            DynamicLink.Controls.BackgroundGradient.Paint(e.Graphics, new Rectangle(-1, -1, this.Width, this.Height));
        }
        #endregion
    }
}