public void ProcessRawInput(IntPtr hdevice)
{
//Debug.WriteLine(_rawBuffer.data.keyboard.ToString());
//Debug.WriteLine(_rawBuffer.data.hid.ToString());
//Debug.WriteLine(_rawBuffer.header.ToString());
if (_deviceList.Count == 0)
{
return;
}
var dwSize = 0;
Win32.GetRawInputData(hdevice, DataCommand.RID_INPUT, IntPtr.Zero, ref dwSize, Marshal.SizeOf(typeof(Rawinputheader)));
if (dwSize != Win32.GetRawInputData(hdevice, DataCommand.RID_INPUT, out _rawBuffer, ref dwSize, Marshal.SizeOf(typeof(Rawinputheader))))
{
Debug.WriteLine("Error getting the rawinput buffer");
return;
}
int virtualKey = _rawBuffer.data.keyboard.VKey;
int makeCode = _rawBuffer.data.keyboard.Makecode;
int flags = _rawBuffer.data.keyboard.Flags;
if (virtualKey == Win32.KEYBOARD_OVERRUN_MAKE_CODE)
{
return;
}
var isE0BitSet = ((flags & Win32.RI_KEY_E0) != 0);
KeyPressEvent keyPressEvent;
if (_deviceList.ContainsKey(_rawBuffer.header.hDevice))
{
lock (_padLock)
{
keyPressEvent = _deviceList[_rawBuffer.header.hDevice];
}
}
else
{
Debug.WriteLine("Handle: {0} was not in the device list.", _rawBuffer.header.hDevice.ToString());
return;
}
var isBreakBitSet = ((flags & Win32.RI_KEY_BREAK) != 0);
keyPressEvent.KeyPressState = isBreakBitSet ? "BREAK" : "MAKE";
keyPressEvent.Message = _rawBuffer.data.keyboard.Message;
keyPressEvent.VKeyName = KeyMapper.GetKeyName(VirtualKeyCorrection(virtualKey, isE0BitSet, makeCode)).ToUpper();
keyPressEvent.VKey = virtualKey;
if (KeyPressed != null)
{
KeyPressed(this, new RawInputEventArg(keyPressEvent));
}
}
public void ProcessRawInput(IntPtr hdevice)
{
//Debug.WriteLine(_rawBuffer.data.keyboard.ToString());
//Debug.WriteLine(_rawBuffer.data.hid.ToString());
//Debug.WriteLine(_rawBuffer.header.ToString());
if (_deviceList.Count == 0)
{
return;
}
var dwSize = 0;
Win32.GetRawInputData(hdevice, DataCommand.RID_INPUT, IntPtr.Zero, ref dwSize, Marshal.SizeOf(typeof(Rawinputheader)));
if (dwSize != Win32.GetRawInputData(hdevice, DataCommand.RID_INPUT, out _rawBuffer, ref dwSize, Marshal.SizeOf(typeof(Rawinputheader))))
{
Debug.WriteLine("Error getting the rawinput buffer");
return;
}
int virtualKey = _rawBuffer.data.keyboard.VKey;
int makeCode = _rawBuffer.data.keyboard.Makecode;
int flags = _rawBuffer.data.keyboard.Flags;
if (virtualKey == Win32.KEYBOARD_OVERRUN_MAKE_CODE)
{
return;
}
var isE0BitSet = ((flags & Win32.RI_KEY_E0) != 0);
KeyPressEvent keyPressEvent;
if (_deviceList.ContainsKey(_rawBuffer.header.hDevice))
{
lock (_padLock)
{
keyPressEvent = _deviceList[_rawBuffer.header.hDevice];
}
}
else
{
Debug.WriteLine("Handle: {0} was not in the device list.", _rawBuffer.header.hDevice);
return;
}
var isBreakBitSet = ((flags & Win32.RI_KEY_BREAK) != 0);
keyPressEvent.KeyPressState = isBreakBitSet ? "BREAK" : "MAKE";
keyPressEvent.Message = _rawBuffer.data.keyboard.Message;
keyPressEvent.VKeyName = KeyMapper.GetKeyName(VirtualKeyCorrection(virtualKey, isE0BitSet, makeCode)).ToUpper();
keyPressEvent.VKey = virtualKey;
if (KeyPressed != null && keyPressEvent.Source == "Keyboard_01" && keyPressEvent.Message == 0x0100)
{
//WORKED YES
var pID = 0;
foreach (var process in Process.GetProcesses())
{
if (process.ProcessName == "Spotify" && !String.IsNullOrEmpty(process.MainWindowTitle))
{
pID = process.Id;
}
}
//Console.WriteLine(keyPressEvent.VKeyName);
if (pID == 0)
{
return;
}
float?currentVolume = VolumeMixer.GetApplicationVolume(pID);
float minVolume = 0;
float maxVolume = 100;
//Console.WriteLine(currentVolume);
if (keyPressEvent.VKeyName == "NUMPAD8")
{
if (currentVolume < maxVolume - 5f)
{
maxVolume = (float)currentVolume + 5f;
}
VolumeMixer.SetApplicationVolume(pID, maxVolume);
}
else if (keyPressEvent.VKeyName == "NUMPAD2")
{
if (currentVolume > minVolume + 5f)
{
minVolume = (float)currentVolume - 5f;
}
VolumeMixer.SetApplicationVolume(pID, minVolume);
}
else if (keyPressEvent.VKeyName == "NUMPAD5")
{
// Play or Pause music
keybd_event(VK_MEDIA_PLAY_PAUSE, 0, KEYEVENTF_EXTENTEDKEY, IntPtr.Zero);
}
else if (keyPressEvent.VKeyName == "NUMPAD4")
{
// Jump to previous track
keybd_event(VK_MEDIA_PREV_TRACK, 0, KEYEVENTF_EXTENTEDKEY, IntPtr.Zero);
}
else if (keyPressEvent.VKeyName == "NUMPAD6")
{
// Jump to next track
keybd_event(VK_MEDIA_NEXT_TRACK, 0, KEYEVENTF_EXTENTEDKEY, IntPtr.Zero);
}
else if (keyPressEvent.VKeyName == "NUMPAD0")
{
//mute
if (VolumeMixer.GetApplicationMute(pID) == false)
{
VolumeMixer.SetApplicationMute(pID, true);
}
else
{
VolumeMixer.SetApplicationMute(pID, false);
}
// VolumeMixer.GetApplicationMute(pID) == false ? VolumeMixer.SetApplicationMute(pID, true) : VolumeMixer.SetApplicationMute(pID, false);
}
}
else
{
KeyPressed(this, new RawInputEventArg(keyPressEvent));
}
}
