﻿#region License Information (GPL v3)

/*
    ShareXYZ - A program that allows you to take screenshots and share any file type

    Copyright (c) 2015 ShareXYZ Team
    Copyright (c) 2007-2015 ShareX Team

    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License
    as published by the Free Software Foundation; either version 2
    of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

    Optionally you can also view the license at <http://www.gnu.org/licenses/>.
*/

#endregion License Information (GPL v3)

using ShareXYZ.HelpersLib;
using System.ComponentModel;
using System.Drawing;

namespace ShareXYZ.ImageEffectsLib
{
    internal class Flip : ImageEffect
    {
        [DefaultValue(false)]
        public bool Horizontally { get; set; }

        [DefaultValue(false)]
        public bool Vertically { get; set; }

        public Flip()
        {
            this.ApplyDefaultPropertyValues();
        }

        public override Image Apply(Image img)
        {
            RotateFlipType flipType = RotateFlipType.RotateNoneFlipNone;

            if (Horizontally && Vertically)
            {
                flipType = RotateFlipType.RotateNoneFlipXY;
            }
            else if (Horizontally)
            {
                flipType = RotateFlipType.RotateNoneFlipX;
            }
            else if (Vertically)
            {
                flipType = RotateFlipType.RotateNoneFlipY;
            }

            if (flipType != RotateFlipType.RotateNoneFlipNone)
            {
                img.RotateFlip(flipType);
            }

            return img;
        }
    }
}