protected override bool ProcessKeyEventArgs(ref Message m)
{
if (m.Msg == 0x104) //WM_SYSKEYDOWN
{
return(base.ProcessKeyEventArgs(ref m));
}
Keys keyData = Keys.None;
if (m.Msg == 0x101)
{ //WM_KEYUP
keyData = (Keys)m.WParam;
}
else if (m.Msg == 0x105)
{ //WM_SYSKEYUP ie. key up for alt held
keyData = (Keys)m.WParam;
}
if (keyData != Keys.None) //we got a key!
{
//add modifier keys to keycode
Keys mods = Control.ModifierKeys;
if ((mods & Keys.Shift) != 0)
{
keyData |= (Keys)0x10000;
}
if ((mods & Keys.Control) != 0)
{
keyData |= (Keys)0x20000;
}
if ((mods & Keys.Alt) != 0)
{
keyData |= (Keys)0x40000;
}
KeyData kcode = WinFormsKeys.DecodeKey(keyData);
if (kcode.KeyCode != KeyCode.Unknown)
{
bool block = ((Window)shellobject).OnRawKeyUp(new GuppyKeyArgs(shellobject, kcode));
if (block)
{
return(true);
}
}
}
return(base.ProcessKeyEventArgs(ref m));
}
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
//we use this raw function catch tab key down etc
KeyData kcode = WinFormsKeys.DecodeKey(keyData);
if (kcode.KeyCode == KeyCode.Unknown)
{
return(base.ProcessCmdKey(ref msg, keyData)); //dont send unknown keys
}
char oldchar = kcode.Char; //remember to check if user changed key stroke
bool block = ((Window)shellobject).OnRawKeyDown(new GuppyKeyArgs(shellobject, kcode));
if (block)
{
return(true);
}
return(base.ProcessCmdKey(ref msg, keyData));
}
