2 // System.ConsoleKeyInfo.cs
5 // Gonzalo Paniagua Javier (gonzalo@ximian.com)
7 // (C) 2005 Novell, Inc (http://www.novell.com)
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
32 public struct ConsoleKeyInfo {
33 internal static ConsoleKeyInfo Empty = new ConsoleKeyInfo ('\0', 0, false, false, false);
36 ConsoleModifiers modifiers;
38 public ConsoleKeyInfo (char keyChar, ConsoleKey key, bool shift, bool alt, bool control)
41 this.keychar = keyChar;
43 SetModifiers (shift, alt, control);
46 internal ConsoleKeyInfo (ConsoleKeyInfo other)
49 this.keychar = other.keychar;
50 this.modifiers = other.modifiers;
53 internal void SetKey (ConsoleKey key)
58 internal void SetKeyChar (char keyChar)
60 this.keychar = keyChar;
63 internal void SetModifiers (bool shift, bool alt, bool control)
65 this.modifiers = (shift) ? ConsoleModifiers.Shift : 0;
66 this.modifiers |= (alt) ? ConsoleModifiers.Alt : 0;
67 this.modifiers |= (control) ? ConsoleModifiers.Control : 0;
70 public ConsoleKey Key {
75 get { return keychar; }
78 public ConsoleModifiers Modifiers {
79 get { return modifiers; }
82 public override bool Equals (object value)
84 if (!(value is ConsoleKeyInfo))
86 return Equals ((ConsoleKeyInfo) value);
89 public static bool operator == (ConsoleKeyInfo a, ConsoleKeyInfo b)
94 public static bool operator != (ConsoleKeyInfo a, ConsoleKeyInfo b)
99 public bool Equals (ConsoleKeyInfo obj)
101 return key == obj.key && obj.keychar == keychar && obj.modifiers == modifiers;
104 public override int GetHashCode ()
106 return key.GetHashCode () ^ keychar.GetHashCode () ^ modifiers.GetHashCode ();