public unsafe DirectMouse(Form form)
{
_form = form;
_hWnd = form.Handle;
if (_device == null)
{
using (var dinput = new DirectInput8W())
{
_device = dinput.CreateDevice(SysGuid.GUID_SysMouse, null);
}
_device.SetDataFormat(DIDATAFORMAT.c_dfDIMouse).CheckError();
form.Deactivate += WndDeactivate;
}
}
public unsafe DirectKeyboard(Form form)
{
if (form == null)
{
throw new ArgumentNullException("form");
}
_form = form;
_hWnd = form.Handle;
using (var dinput = new DirectInput8W())
{
_device = dinput.CreateDevice(SysGuid.GUID_SysKeyboard, null);
}
_device.SetDataFormat(DIDATAFORMAT.c_dfDIKeyboard).CheckError();
_device.SetCooperativeLevel(_hWnd, DISCL.NONEXCLUSIVE | DISCL.FOREGROUND).CheckError();
form.Deactivate += WndDeactivate;
TryAcquire();
_mapper.LoadMapFromString(
global::ZXMAK2.Host.WinForms.Properties.Resources.Keyboard_Mdx);
}
public void Dispose()
{
if (_device == null)
{
return;
}
// TODO: sync needed
var device = _device;
_device = null;
_form.Deactivate -= WndDeactivate;
if (_isAcquired)
{
_isAcquired = false;
var hr = device.Unacquire();
if (hr.IsFailure)
{
Logger.Error("DirectKeyboard.Dispose: {0}", hr);
}
}
device.Dispose();
}
