JoystickButtonEventArgs.cs :  » Game » SDL » SdlDotNet » Input » C# / CSharp Open Source

#region LICENSE
/*
 * Copyright (C) 2004 - 2007 David Hudson (jendave@yahoo.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#endregion LICENSE

using System;

using SdlDotNet.Core;
using Tao.Sdl;

namespace SdlDotNet.Input{
    /// <summary>
    /// Summary description for JoystickButtonEventArgs.
    /// </summary>
    public class JoystickButtonEventArgs : SdlEventArgs
    {
        #region Constructors

        /// <summary>
        /// joystick button args
        /// </summary>
        /// <param name="device">The joystick index</param>
        /// <param name="button">The button index</param>
        /// <param name="buttonPressed">
        /// True if the button was pressed, 
        /// False if it was released
        /// </param>
        public JoystickButtonEventArgs(byte device, byte button, bool buttonPressed)
        {
            Sdl.SDL_Event evt = new Sdl.SDL_Event();
            evt.jbutton.which = device;
            evt.jbutton.button = button;
            if (buttonPressed)
            {
                evt.jbutton.state = (byte)ButtonKeyState.Pressed;
                evt.type = (byte)EventTypes.JoystickButtonDown;
            }
            else
            {
                evt.jbutton.state = (byte)ButtonKeyState.NotPressed;
                evt.type = (byte)EventTypes.JoystickButtonUp;
            }
            this.EventStruct = evt;
        }

        internal JoystickButtonEventArgs(Sdl.SDL_Event evt)
            : base(evt)
        {
        }

        #endregion

        #region Public Methods

        /// <summary>
        /// joystick device
        /// </summary>
        public int Device
        {
            get
            {
                return this.EventStruct.jbutton.which;
            }
        }

        /// <summary>
        /// Button
        /// </summary>
        public int Button
        {
            get
            {
                return this.EventStruct.jbutton.button;
            }
        }

        /// <summary>
        /// Is button pressed
        /// </summary>
        public bool ButtonPressed
        {
            get
            {
                return (this.EventStruct.jbutton.state == (byte)ButtonKeyState.Pressed);
            }
        }

        #endregion
    }
}