protected override void OnKeyDown(EventArgsKeyboard e)
{
// handle the initial key down
if (e.Data_PreviousState == 0)
{
addEvent(new InputEventKB(KeyboardEvent.Down, e));
}
// handle the key presses. Possibly multiple per keydown message.
for (int i = 0; i < e.Data_RepeatCount; i++)
{
addEvent(new InputEventKB(KeyboardEvent.Press, e));
}
}
protected override void OnKeyUp(EventArgsKeyboard e)
{
addEvent(new InputEventKB(KeyboardEvent.Up, e));
}
protected override void OnChar(EventArgsKeyboard e)
{
// Control key sends a strange wm_char message ...
if (e.Control && !e.Alt)
return;
InputEventKB pressEvent = getLastKeyPressEvent();
if (pressEvent == null)
throw new Exception("No corresponding KeyPress event for this WM_CHAR message. Please report this error to [email protected]");
else
{
pressEvent.OverrideKeyChar(e.KeyCode);
if (ClientVars.DebugVars.Flag_LogKeyboardChars)
{
Diagnostics.Logger.Debug("Char: " + pressEvent.KeyChar);
}
}
}
public InputEventKB(KeyboardEvent eventType, EventArgsKeyboard args)
: base(args)
{
_eventType = eventType;
}
/// <summary>
/// Reads the supplied message and executes any Keyboard events required.
/// </summary>
/// <param name="message">The Message to parse</param>
/// <returns>A Boolean value indicating wether the Key events were handled or not</returns>
private void WmKeyEvent(ref Message message)
{
// HandleKeyBindings();
// KeyPressEventArgs keyPressEventArgs = null;
EventArgsKeyboard EventArgsKeyboard = null;
if ((message.Id == NativeConstants.WM_CHAR) || (message.Id == NativeConstants.WM_SYSCHAR))
{
// Is this extra information necessary?
// wm_(sys)char: http://msdn.microsoft.com/en-us/library/ms646276(VS.85).aspx
EventArgsKeyboard = new EventArgsKeyboard(
(WinKeys)(int)(long)message.WParam,
(int)(long)message.LParam,
getModifierKeys()
);
IntPtr zero = (IntPtr)0;// (char)((ushort)((long)message.WParam));
OnChar(EventArgsKeyboard);
}
else
{
// wm_(sys)keydown: http://msdn.microsoft.com/en-us/library/ms912654.aspx
// wm_(sys)keyup: http://msdn.microsoft.com/en-us/library/ms646281(VS.85).aspx
EventArgsKeyboard = new EventArgsKeyboard(
(WinKeys)(int)(long)message.WParam,
(int)(long)message.LParam,
getModifierKeys()
);
if ((message.Id == NativeConstants.WM_KEYDOWN) || (message.Id == NativeConstants.WM_SYSKEYDOWN))
{
OnKeyDown(EventArgsKeyboard);
}
else if ((message.Id == NativeConstants.WM_KEYUP) || (message.Id == NativeConstants.WM_SYSKEYUP))
{
OnKeyUp(EventArgsKeyboard);
}
}
}
/// <summary>
/// Raises the KeyUp event. Override this method to add code to handle when a key is released
/// </summary>
/// <param name="e">KeyboardPressEventArgs for the KeyUp event</param>
protected virtual void OnKeyUp(EventArgsKeyboard e)
{
}
/// <summary>
/// Raises the OnChar event. Override this method to add code to handle when a WM_CHAR message is received
/// </summary>
/// <param name="e">EventArgsKeyboard for the OnChar event</param>
protected virtual void OnChar(EventArgsKeyboard e)
{
}
