InputSimulator.cs

using System;

namespace WindowsInput
{
    /// <summary>
    /// Implements the <see cref="IInputSimulator"/> interface to simulate Keyboard and Mouse input and provide the state of those input devices.
    /// </summary>
    public class InputSimulator : IInputSimulator
    {
        /// <summary>
        /// The <see cref="IKeyboardSimulator"/> instance to use for simulating keyboard input.
        /// </summary>
        private readonly IKeyboardSimulator _keyboardSimulator;

        /// <summary>
        /// The <see cref="IMouseSimulator"/> instance to use for simulating mouse input.
        /// </summary>
        private readonly IMouseSimulator _mouseSimulator;

        /// <summary>
        /// The <see cref="IInputDeviceStateAdaptor"/> instance to use for interpreting the state of the input devices.
        /// </summary>
        private readonly IInputDeviceStateAdaptor _inputDeviceState;

        /// <summary>
        /// Initializes a new instance of the <see cref="InputSimulator"/> class using the specified <see cref="IKeyboardSimulator"/>, <see cref="IMouseSimulator"/> and <see cref="IInputDeviceStateAdaptor"/> instances.
        /// </summary>
        /// <param name="keyboardSimulator">The <see cref="IKeyboardSimulator"/> instance to use for simulating keyboard input.</param>
        /// <param name="mouseSimulator">The <see cref="IMouseSimulator"/> instance to use for simulating mouse input.</param>
        /// <param name="inputDeviceStateAdaptor">The <see cref="IInputDeviceStateAdaptor"/> instance to use for interpreting the state of input devices.</param>
        public InputSimulator(IKeyboardSimulator keyboardSimulator, IMouseSimulator mouseSimulator, IInputDeviceStateAdaptor inputDeviceStateAdaptor)
        {
            _keyboardSimulator = keyboardSimulator;
            _mouseSimulator = mouseSimulator;
            _inputDeviceState = inputDeviceStateAdaptor;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="InputSimulator"/> class using the default <see cref="KeyboardSimulator"/>, <see cref="MouseSimulator"/> and <see cref="WindowsInputDeviceStateAdaptor"/> instances.
        /// </summary>
        public InputSimulator()
        {
            _keyboardSimulator = new KeyboardSimulator(this);
            _mouseSimulator = new MouseSimulator(this);
            _inputDeviceState = new WindowsInputDeviceStateAdaptor();
        }

        /// <summary>
        /// Gets the <see cref="IKeyboardSimulator"/> instance for simulating Keyboard input.
        /// </summary>
        /// <value>The <see cref="IKeyboardSimulator"/> instance.</value>
        public IKeyboardSimulator Keyboard
        {
            get { return _keyboardSimulator; }
        }

        /// <summary>
        /// Gets the <see cref="IMouseSimulator"/> instance for simulating Mouse input.
        /// </summary>
        /// <value>The <see cref="IMouseSimulator"/> instance.</value>
        public IMouseSimulator Mouse
        {
            get { return _mouseSimulator; }
        }

        /// <summary>
        /// Gets the <see cref="IInputDeviceStateAdaptor"/> instance for determining the state of the various input devices.
        /// </summary>
        /// <value>The <see cref="IInputDeviceStateAdaptor"/> instance.</value>
        public IInputDeviceStateAdaptor InputDeviceState
        {
            get { return _inputDeviceState; }
        }
    }
}