private KeySend()
{
m_QuestionVirtualKey = BitConverter.GetBytes(Windows.VkKeyScan('?'));
LockCode = Strings.Item("KeyScript__Lock").ToLower();
HoldCode = Strings.Item("KeyScript__Hold").ToLower();
PressCode = Strings.Item("KeyScript__Press").ToLower();
ReleaseCode = Strings.Item("KeyScript__Release").ToLower();
UnlockCode = Strings.Item("KeyScript__Unlock").ToLower();
GIDEI_EscapeCode = Strings.Item("KeyScript__GIDEI_Escape").ToLower();
OnCode = Strings.Item("KeyScript__On").ToLower();
OffCode = Strings.Item("KeyScript__Off").ToLower();
RepeatCode = Strings.Item("KeyScript__Repeat").ToLower() + " "; // note this includes the space (will have been trimmed by Strings even if in file)
EndRepeatCode = Strings.Item("KeyScript__EndRepeat").ToLower();
DelayCode = Strings.Item("KeyScript__Delay").ToLower();
foreach (string key in Strings.Keys) // Bit naff scanning them all, but I'd rather just keep them all in the same text file as usual
{
if (key.StartsWith("KeyScript_"))
{
string right = key.Substring(10); // 10 = "KeyScript_".Length
// After this should either be GIDEI_xyz or NEW_xyz or _whatever (last is for any text which is not a key, but needed here)
if (right.StartsWith("GIDEI_"))
{
right = right.Substring(6);
// the rest of the name is the keycode. The text is the user text
// text system won't allow 2 lines with the same ID, so single apostrophes can be appended to the ID, and these are removed here to get the actual key name
Keys keyCode = (Keys)Enum.Parse(typeof(Keys), right.Trim('\''));
string name = Strings.Item(key).ToLower();
m_GIDEICodes.Add(name, keyCode);
}
else if (right.StartsWith("NEW_"))
{
right = right.Substring(4);
// the rest of the name is the keycode. The text is the user text
Keys keyCode = (Keys)Enum.Parse(typeof(Keys), right.Trim('\'')); // permits the ' as above, but shouldn't be needed?
string name = Strings.Item(key).ToLower();
m_NewCodes.Add(name, keyCode);
if (!m_NewCodesReverse.ContainsKey(keyCode))
{
m_NewCodesReverse.Add(keyCode, name);
}
}
}
}
foreach (Keys key in Enum.GetValues(typeof(Keys)))
{
string name = key.ToString();
string lower = name.ToLower();
if (name.Length > 1) // ignore single letters!
{
if (!m_NewCodes.ContainsKey(lower))
{
// and keys in translations have priority
m_NewCodes.Add(lower, key);
if (!m_NewCodesReverse.ContainsKey(key))
{
m_NewCodesReverse.Add(key, name);
}
}
if (!m_GIDEICodes.ContainsKey(lower))
{
m_GIDEICodes.Add(lower, key);
}
}
}
}
public int GetKeyboardCode(char value)
{
byte[] scan = BitConverter.GetBytes(Windows.VkKeyScan(value));
return(scan[0]);
}
/// <summary>Sends the given key sequence, in either new or GIDEI format (former if enclosed in '' or contains <?new?></summary>
public bool SendStringKeys(string send, int delay)
{
Debug.WriteLine("SendKeys: " + send);
lock (this)
{
try
{
bool newMode = false; // true if we've encountered <?new?> which forces into new only mode <esc> then acts as a key not a GIDEI
if (send.StartsWith("'") && send.EndsWith("'"))
{
send = send.Substring(1, send.Length - 2);
newMode = true;
}
m_Send = send;
m_Output.Clear();
// returns true if all succeeded. strSend can be coded using GIDEI or "new" SAW codes
while (!string.IsNullOrEmpty(m_Send)) // m_Send is reduced as chars are pulled from it
{
bool validToken = false;
if (m_Send[0] == '<' && m_Send.Length >= 2 && m_Send[1] != ' ') // ignores any < immediately followed by space
{
// introduces all sorts of codes
var token = GetToken(1, false, '>')?.ToLower(); // returns null if invalid
if (!string.IsNullOrEmpty(token))
{
validToken = true;
m_Send = m_Send.Substring(token.Length + 2);
if (token == GIDEI_EscapeCode && !newMode)
{
ProcessGIDEI();
}
else if (token == "?new?")
{
newMode = true;
}
else if (token == "less")
{
validToken = false;
m_Send = "<" + m_Send; // will cause the character to be emitted in next branch
}
else // is one of the new codes
{
ProcessNew(token);
}
}
}
if (!validToken) // is not an escape sequence starting with <
{
char character = m_Send[0];
if (m_Held.Any()) // following something like <Ctrl> we don't want to interpret a capital as meaning shift is also pressed
{
character = char.ToLower(character);
}
byte[] intVirtual = BitConverter.GetBytes(Windows.VkKeyScan(character));
// VkKeyScan does not return an Int16 compatible with Windows.Forms.Keys
// rather the bottom byte is the key code, and the top byte is the modifier state
if (intVirtual[0] == 0 || intVirtual[0] == 255 ||
(intVirtual[0] == m_QuestionVirtualKey[0] && intVirtual[1] == m_QuestionVirtualKey[1] && character != '?')) // failed - no key found for this char
// last condition checks for "?" returned, but character requested was not "?". Windows does seem to return a valid response of Shift+OemQuestion for chars in very different languages
{
AddAltKey(character);
}
else
{ // valid key - queue any modifiers first
if ((intVirtual[1] & 1) > 0 && !m_Locked.Contains(Keys.ShiftKey))
{
AddCommand(Modes.Hold, Keys.ShiftKey);
}
if ((intVirtual[1] & 2) > 0 && !m_Locked.Contains(Keys.ControlKey))
{
AddCommand(Modes.Hold, Keys.ControlKey); // Not sure how many plain characters need to be typed using control!
}
if ((intVirtual[1] & 4) > 0 && !m_Locked.Contains(Keys.LMenu))
{
AddCommand(Modes.Hold, Keys.LMenu);
}
AddCommand(Modes.Press, (Keys)intVirtual[0]);
}
m_Send = m_Send.Substring(1);
}
if (m_Output.Any() && delay > 0)
{ // with a delay between keys, they need to be sent now
SendQueuedOutput();
Thread.Sleep(delay);
}
}
if (m_SendFromRepeat != null)
{
throw new UserException("Invalid key command: no <END_REPEAT> following <REPEAT n>");
}
//AddReleaseHeld();
return(SendQueuedOutput());
}
finally
{
m_Output.Clear();
}
}
}
/// <summary>Shows without gaining focus</summary>
public void Display()
{
Windows.ShowWindow(this.Handle, Windows.SW_SHOWNOACTIVATE);
}
