public InputBinding(ICommand command, Chord chord, object commandContext)
{
this.command = command;
this.chord = chord;
this.commandContext = commandContext;
}
static ChordMessageFilter()
{
ChordMessageFilter.constants.Add(131072);
ChordMessageFilter.constants.Add(17);
ChordMessageFilter.constants.Add(18);
ChordMessageFilter.constants.Add(262144);
ChordMessageFilter.constants.Add(65536);
ChordMessageFilter.constants.Add(16);
ChordMessageFilter.validKeys = new Keys[94]
{
Keys.A,
Keys.B,
Keys.C,
Keys.D,
Keys.D0,
Keys.D1,
Keys.D2,
Keys.D3,
Keys.D4,
Keys.D5,
Keys.D6,
Keys.D7,
Keys.D8,
Keys.D9,
Keys.Delete,
Keys.Down,
Keys.E,
Keys.End,
Keys.F,
Keys.F1,
Keys.F10,
Keys.F11,
Keys.F12,
Keys.F13,
Keys.F14,
Keys.F15,
Keys.F16,
Keys.F17,
Keys.F18,
Keys.F19,
Keys.F2,
Keys.F20,
Keys.F21,
Keys.F22,
Keys.F23,
Keys.F24,
Keys.F3,
Keys.F4,
Keys.F5,
Keys.F6,
Keys.F7,
Keys.F8,
Keys.F9,
Keys.G,
Keys.H,
Keys.I,
Keys.Insert,
Keys.J,
Keys.K,
Keys.L,
Keys.Left,
Keys.M,
Keys.N,
Keys.NumLock,
Keys.NumPad0,
Keys.NumPad1,
Keys.NumPad2,
Keys.NumPad3,
Keys.NumPad4,
Keys.NumPad5,
Keys.NumPad6,
Keys.NumPad7,
Keys.NumPad8,
Keys.NumPad9,
Keys.O,
Keys.OemBackslash,
Keys.OemClear,
Keys.OemCloseBrackets,
Keys.Oemcomma,
Keys.OemMinus,
Keys.OemOpenBrackets,
Keys.OemPeriod,
Keys.OemPipe,
Keys.Oemplus,
Keys.OemQuestion,
Keys.OemQuotes,
Keys.OemSemicolon,
Keys.Oemtilde,
Keys.P,
Keys.Pause,
Keys.Q,
Keys.R,
Keys.Right,
Keys.S,
Keys.Space,
Keys.T,
Keys.Tab,
Keys.U,
Keys.Up,
Keys.V,
Keys.W,
Keys.X,
Keys.Y,
Keys.Z
};
ChordMessageFilter.testKeys = new List <Keys>();
ChordMessageFilter.testKeys.Add(Keys.D1);
ChordMessageFilter.testKeys.Add(Keys.D2);
ChordModifier chordModifier = new ChordModifier(false, true, true);
ChordMessageFilter.testChord = new Chord(ChordMessageFilter.testKeys, chordModifier);
ChordMessageFilter.registeredFilters = new List <ChordMessageFilter>();
}
public override object ConvertFrom(
ITypeDescriptorContext context,
CultureInfo culture,
object value)
{
if (!(value is string))
{
return(base.ConvertFrom(context, culture, value));
}
string a = ((string)value).Trim();
Chord chord = new Chord();
if (!string.Equals(a, string.Empty))
{
List <Keys> keysList = new List <Keys>();
string[] strArray = a.Split(ChordConverter.separator.ToCharArray());
for (int index = 0; index < strArray.Length; ++index)
{
strArray[index] = strArray[index].Trim();
strArray[index] = strArray[index].ToUpper();
}
Keys keys1 = Keys.None;
object keyMap = ChordConverter.KeyMaps[(object)ChordConverter.separator.ToCharArray()];
if (keyMap != null)
{
keys1 = (Keys)keyMap;
}
for (int index1 = 0; index1 < strArray.Length; ++index1)
{
Keys keys2 = Keys.None;
foreach (string key in (IEnumerable)ChordConverter.KeyMaps.Keys)
{
if (strArray[index1] == key.ToUpper())
{
keys2 = (Keys)ChordConverter.KeyMaps[(object)key];
break;
}
}
if (keys2 == Keys.None)
{
try
{
object obj = Enum.Parse(typeof(Keys), strArray[index1]);
if (obj != null)
{
keys2 = (Keys)obj;
}
}
catch (ArgumentException ex)
{
}
}
if (keys2 != Keys.None)
{
if (keys2 == Keys.Menu)
{
chord.ChordModifier.AltModifier = true;
}
else if (keys2 == Keys.ControlKey)
{
chord.ChordModifier.ControlModifier = true;
}
else if (keys2 == Keys.ShiftKey)
{
chord.ChordModifier.ShiftModifier = true;
}
else
{
keysList.Add(keys2);
}
}
else if (string.IsNullOrEmpty(strArray[index1]))
{
bool flag = false;
int index2 = index1;
int num = 0;
while (!flag)
{
if (string.IsNullOrEmpty(strArray[index2]))
{
++num;
}
if (num == 2)
{
num = 0;
if (keys1 != Keys.None)
{
keysList.Add(keys1);
}
else
{
try
{
object obj = Enum.Parse(typeof(Keys), ChordConverter.separator);
if (obj != null)
{
keysList.Add((Keys)obj);
}
}
catch
{
}
}
}
if (string.IsNullOrEmpty(strArray[index2]) && index2 + 1 < strArray.Length)
{
++index2;
}
else
{
break;
}
}
}
else
{
for (int index2 = 0; index2 < strArray[index1].Length; ++index2)
{
try
{
object obj = Enum.Parse(typeof(Keys), strArray[index1][index2].ToString().ToUpper());
if (obj != null)
{
keysList.Add((Keys)obj);
}
}
catch (ArgumentException ex)
{
throw new FormatException("Invalid Key Name: " + (object)strArray[index1][index2]);
}
}
}
}
if (!chord.ChordModifier.IsEmpty || keysList.Count > 0)
{
chord.KeysInternal = keysList;
return((object)chord);
}
}
return((object)null);
}