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//
// System.ConsoleKeyInfo.cs
//
// Authors:
// Gonzalo Paniagua Javier (gonzalo@ximian.com)
//
// (C) 2005 Novell, Inc (http://www.novell.com)
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
namespace System {
[Serializable]
public struct ConsoleKeyInfo {
internal static ConsoleKeyInfo Empty = new ConsoleKeyInfo ('\0', 0, false, false, false);
ConsoleKey key;
char keychar;
ConsoleModifiers modifiers;
public ConsoleKeyInfo (char keyChar, ConsoleKey key, bool shift, bool alt, bool control)
{
this.key = key;
this.keychar = keyChar;
modifiers = 0;
SetModifiers (shift, alt, control);
}
internal ConsoleKeyInfo (ConsoleKeyInfo other)
{
this.key = other.key;
this.keychar = other.keychar;
this.modifiers = other.modifiers;
}
internal void SetKey (ConsoleKey key)
{
this.key = key;
}
internal void SetKeyChar (char keyChar)
{
this.keychar = keyChar;
}
internal void SetModifiers (bool shift, bool alt, bool control)
{
this.modifiers = (shift) ? ConsoleModifiers.Shift : 0;
this.modifiers |= (alt) ? ConsoleModifiers.Alt : 0;
this.modifiers |= (control) ? ConsoleModifiers.Control : 0;
}
public ConsoleKey Key {
get { return key; }
}
public char KeyChar {
get { return keychar; }
}
public ConsoleModifiers Modifiers {
get { return modifiers; }
}
public override bool Equals (object value)
{
if (!(value is ConsoleKeyInfo))
return false;
return Equals ((ConsoleKeyInfo) value);
}
public static bool operator == (ConsoleKeyInfo a, ConsoleKeyInfo b)
{
return a.Equals (b);
}
public static bool operator != (ConsoleKeyInfo a, ConsoleKeyInfo b)
{
return !a.Equals (b);
}
public bool Equals (ConsoleKeyInfo obj)
{
return key == obj.key && obj.keychar == keychar && obj.modifiers == modifiers;
}
public override int GetHashCode ()
{
return key.GetHashCode () ^ keychar.GetHashCode () ^ modifiers.GetHashCode ();
}
}
}
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