private void vm_KeyWanted(object sender, KeyWantedEventArgs e)
{
e.Char = entry[0];
}
private uint glk_select(uint[] args)
{
DeliverOutput();
if (glkWantLineInput)
{
string line;
if (LineWanted == null)
{
line = "";
}
else
{
LineWantedEventArgs e = new LineWantedEventArgs();
LineWanted(this, e);
line = e.Line;
}
byte[] bytes = StringToLatin1(line);
uint max = Math.Min(glkLineInputBufSize, (uint)bytes.Length);
for (uint i = 0; i < max; i++)
image.WriteByte(glkLineInputBuffer + i, bytes[i]);
// return event
GlkWriteReference(
args[0],
GlkConst.evtype_LineInput, 1, max, 0);
glkWantLineInput = false;
}
else if (glkWantCharInput)
{
char ch;
if (KeyWanted == null)
{
ch = '\0';
}
else
{
KeyWantedEventArgs e = new KeyWantedEventArgs();
KeyWanted(this, e);
ch = e.Char;
}
// return event
GlkWriteReference(
args[0],
GlkConst.evtype_CharInput, 1, ch, 0);
glkWantCharInput = false;
}
else
{
// no event
GlkWriteReference(
args[0],
GlkConst.evtype_None, 0, 0, 0);
}
return 0;
}
private char InputChar()
{
// can't do anything without this event handler
if (KeyWanted == null)
return '\0';
KeyWantedEventArgs keyArgs = new KeyWantedEventArgs();
//CancelEventArgs waitArgs = new CancelEventArgs();
// ask the application to read a character
KeyWanted(this, keyArgs);
return keyArgs.Char;
}
private void vm_KeyWanted(object sender, KeyWantedEventArgs e)
{
e.Char = command[0];
}