bool Mouse3DInput::translateRawInputData(UINT nInputCode, PRAWINPUT pRawInput)
{
bool bIsForeground = (nInputCode == RIM_INPUT);
// We are not interested in keyboard or mouse data received via raw input
if (pRawInput->header.dwType != RIM_TYPEHID)
return false;
RID_DEVICE_INFO sRidDeviceInfo;
sRidDeviceInfo.cbSize = sizeof(RID_DEVICE_INFO);
UINT cbSize = sizeof(RID_DEVICE_INFO);
if (::GetRawInputDeviceInfo(pRawInput->header.hDevice, RIDI_DEVICEINFO, &sRidDeviceInfo, &cbSize) == cbSize)
{
if (sRidDeviceInfo.hid.dwVendorId == LOGITECH_VENDOR_ID)
{
if (pRawInput->data.hid.bRawData[0] == 0x01)
{
// Translation vector
InputData& deviceData = m_device2Data[pRawInput->header.hDevice];
deviceData.timeToLive = c_defaultTimeToLive;
if (bIsForeground)
{
short* pnRawData = reinterpret_cast<short*>(&pRawInput->data.hid.bRawData[1]);
// Cache the pan zoom data
deviceData.axes[0] = static_cast<float>(pnRawData[0]);
deviceData.axes[1] = static_cast<float>(pnRawData[1]);
deviceData.axes[2] = static_cast<float>(pnRawData[2]);
if (pRawInput->data.hid.dwSizeHid >= 13) // Highspeed package
{
// Cache the rotation data
deviceData.axes[3] = static_cast<float>(pnRawData[3]);
deviceData.axes[4] = static_cast<float>(pnRawData[4]);
deviceData.axes[5] = static_cast<float>(pnRawData[5]);
deviceData.isDirty = true;
return true;
}
}
else // Zero out the data if the app is not in forground
{
deviceData.axes.assign(6, 0.0f);
}
}
else if (pRawInput->data.hid.bRawData[0] == 0x02)
{
// Rotation vector
// If we are not in foreground do nothing
// The rotation vector was zeroed out with the translation vector in the previous message
if (bIsForeground)
{
InputData& deviceData = m_device2Data[pRawInput->header.hDevice];
deviceData.timeToLive = c_defaultTimeToLive;
short* pnRawData = reinterpret_cast<short*>(&pRawInput->data.hid.bRawData[1]);
// Cache the rotation data
deviceData.axes[3] = static_cast<float>(pnRawData[0]);
deviceData.axes[4] = static_cast<float>(pnRawData[1]);
deviceData.axes[5] = static_cast<float>(pnRawData[2]);
deviceData.isDirty = true;
return true;
}
}
else if (pRawInput->data.hid.bRawData[0] == 0x03) // Keystate change
{
// this is a package that contains 3d mouse keystate information
// bit0=key1, bit=key2 etc.
unsigned long dwKeystate = *reinterpret_cast<unsigned long*>(&pRawInput->data.hid.bRawData[1]);
// Log the keystate changes
unsigned long dwOldKeystate = m_device2Keystate[pRawInput->header.hDevice];
if (dwKeystate != 0)
m_device2Keystate[pRawInput->header.hDevice] = dwKeystate;
else
m_device2Keystate.erase(pRawInput->header.hDevice);
// Only call the keystate change handlers if the app is in foreground
if (bIsForeground)
{
unsigned long dwChange = dwKeystate ^ dwOldKeystate;
for (int nKeycode=1; nKeycode<33; nKeycode++)
{
if (dwChange & 0x01)
{
int nVirtualKeyCode = HidToVirtualKey(sRidDeviceInfo.hid.dwProductId, nKeycode);
if (nVirtualKeyCode)
{
if (dwKeystate&0x01)
on3dmouseKeyDown(pRawInput->header.hDevice, nVirtualKeyCode);
else
on3dmouseKeyUp(pRawInput->header.hDevice, nVirtualKeyCode);
}
}
dwChange >>= 1;
dwKeystate >>= 1;
}
}
}
}
}
bool ConnexionClient::TranslateRawInputData(UINT nInputCode, PRAWINPUT pRawInput) {
bool bIsForeground = (nInputCode == RIM_INPUT);
// We are not interested in keyboard or mouse data received via raw input
if (pRawInput->header.dwType != RIM_TYPEHID) {
return false;
}
if (TRACE_RIDI_DEVICENAME == 1) {
UINT dwSize = 0;
if (::GetRawInputDeviceInfo(pRawInput->header.hDevice, RIDI_DEVICENAME, NULL, &dwSize) == 0) {
std::vector<wchar_t> szDeviceName(dwSize + 1);
if (::GetRawInputDeviceInfo(pRawInput->header.hDevice, RIDI_DEVICENAME, &szDeviceName[0], &dwSize) > 0) {
qDebug("Device Name = %s\nDevice handle = 0x%x\n", &szDeviceName[0], pRawInput->header.hDevice);
}
}
}
RID_DEVICE_INFO sRidDeviceInfo;
sRidDeviceInfo.cbSize = sizeof(RID_DEVICE_INFO);
UINT cbSize = sizeof(RID_DEVICE_INFO);
if (::GetRawInputDeviceInfo(pRawInput->header.hDevice, RIDI_DEVICEINFO, &sRidDeviceInfo, &cbSize) == cbSize) {
if (TRACE_RIDI_DEVICEINFO == 1) {
switch (sRidDeviceInfo.dwType) {
case RIM_TYPEMOUSE:
qDebug("\tsRidDeviceInfo.dwType=RIM_TYPEMOUSE\n");
break;
case RIM_TYPEKEYBOARD:
qDebug("\tsRidDeviceInfo.dwType=RIM_TYPEKEYBOARD\n");
break;
case RIM_TYPEHID:
qDebug("\tsRidDeviceInfo.dwType=RIM_TYPEHID\n");
qDebug("\tVendor=0x%x\n\tProduct=0x%x\n\tUsagePage=0x%x\n\tUsage=0x%x\n",
sRidDeviceInfo.hid.dwVendorId,
sRidDeviceInfo.hid.dwProductId,
sRidDeviceInfo.hid.usUsagePage,
sRidDeviceInfo.hid.usUsage);
break;
}
}
if (sRidDeviceInfo.hid.dwVendorId == LOGITECH_VENDOR_ID) {
if (pRawInput->data.hid.bRawData[0] == 0x01) { // Translation vector
TInputData& deviceData = fDevice2Data[pRawInput->header.hDevice];
deviceData.fTimeToLive = kTimeToLive;
if (bIsForeground) {
short* pnRawData = reinterpret_cast<short*>(&pRawInput->data.hid.bRawData[1]);
// Cache the pan zoom data
deviceData.fAxes[0] = static_cast<float>(pnRawData[0]);
deviceData.fAxes[1] = static_cast<float>(pnRawData[1]);
deviceData.fAxes[2] = static_cast<float>(pnRawData[2]);
//qDebug("Pan/Zoom RI Data =\t0x%x,\t0x%x,\t0x%x\n", pnRawData[0], pnRawData[1], pnRawData[2]);
if (pRawInput->data.hid.dwSizeHid >= 13) { // Highspeed package
// Cache the rotation data
deviceData.fAxes[3] = static_cast<float>(pnRawData[3]);
deviceData.fAxes[4] = static_cast<float>(pnRawData[4]);
deviceData.fAxes[5] = static_cast<float>(pnRawData[5]);
deviceData.fIsDirty = true;
//qDebug("Rotation RI Data =\t0x%x,\t0x%x,\t0x%x\n", pnRawData[3], pnRawData[4], pnRawData[5]);
return true;
}
} else { // Zero out the data if the app is not in forground
deviceData.fAxes.assign(6, 0.f);
}
} else if (pRawInput->data.hid.bRawData[0] == 0x02) { // Rotation vector
// If we are not in foreground do nothing
// The rotation vector was zeroed out with the translation vector in the previous message
if (bIsForeground) {
TInputData& deviceData = fDevice2Data[pRawInput->header.hDevice];
deviceData.fTimeToLive = kTimeToLive;
short* pnRawData = reinterpret_cast<short*>(&pRawInput->data.hid.bRawData[1]);
// Cache the rotation data
deviceData.fAxes[3] = static_cast<float>(pnRawData[0]);
deviceData.fAxes[4] = static_cast<float>(pnRawData[1]);
deviceData.fAxes[5] = static_cast<float>(pnRawData[2]);
deviceData.fIsDirty = true;
//qDebug("Rotation RI Data =\t0x%x,\t0x%x,\t0x%x\n", pnRawData[0], pnRawData[1], pnRawData[2]);
return true;
}
} else if (pRawInput->data.hid.bRawData[0] == 0x03) { // Keystate change
// this is a package that contains 3d mouse keystate information
// bit0=key1, bit=key2 etc.
unsigned long dwKeystate = *reinterpret_cast<unsigned long*>(&pRawInput->data.hid.bRawData[1]);
//qDebug("ButtonData =0x%x\n", dwKeystate);
// Log the keystate changes
unsigned long dwOldKeystate = fDevice2Keystate[pRawInput->header.hDevice];
if (dwKeystate != 0) {
fDevice2Keystate[pRawInput->header.hDevice] = dwKeystate;
} else {
fDevice2Keystate.erase(pRawInput->header.hDevice);
}
// Only call the keystate change handlers if the app is in foreground
if (bIsForeground) {
unsigned long dwChange = dwKeystate ^ dwOldKeystate;
for (int nKeycode = 1; nKeycode<33; nKeycode++) {
if (dwChange & 0x01) {
int nVirtualKeyCode = HidToVirtualKey(sRidDeviceInfo.hid.dwProductId, nKeycode);
if (nVirtualKeyCode) {
if (dwKeystate & 0x01) {
On3dmouseKeyDown(pRawInput->header.hDevice, nVirtualKeyCode);
} else {
On3dmouseKeyUp(pRawInput->header.hDevice, nVirtualKeyCode);
}
}
}
dwChange >>= 1;
dwKeystate >>= 1;
}
}
}
}
}