// ------------------- UpdateBlackLevelCtrls -----------------------
//
void properties::UpdateBlackLevelCtrls ()
{
if (m_bInit || !m_hCamera)
return;
QString strTemp;
INT nMode;
IS_RANGE_S32 nRange;
// get values
INT nRet = is_Blacklevel(m_hCamera, IS_BLACKLEVEL_CMD_GET_OFFSET_RANGE, (void*)&nRange, sizeof(nRange));
if (nRet == IS_SUCCESS)
{
m_maxBlackLevel = nRange.s32Max;
m_minBlackLevel = nRange.s32Min;
m_incBlackLevel = nRange.s32Inc;
}
is_Blacklevel(m_hCamera, IS_BLACKLEVEL_CMD_GET_OFFSET, &m_nBlackLevel, sizeof(m_nBlackLevel));
nRet = is_Blacklevel(m_hCamera, IS_BLACKLEVEL_CMD_GET_MODE, (void*)&nMode, sizeof(nMode));
if(nRet == IS_SUCCESS)
{
m_bAutoBlackLevel = (nMode & IS_AUTO_BLACKLEVEL_ON) != 0;
}
// set text
strTemp.setNum ((short int)m_minBlackLevel, 10);
textMinBlackLevel->setText (strTemp);
strTemp.setNum ((short int)m_maxBlackLevel, 10);
textMaxBlackLevel->setText (strTemp);
m_bInit = TRUE;
// update slider control
sliderBlackLevel->setMinimum (m_minBlackLevel);
sliderBlackLevel->setMaximum (m_maxBlackLevel);
sliderBlackLevel->setSingleStep (m_incBlackLevel);
sliderBlackLevel->setPageStep (4* m_incBlackLevel);
sliderBlackLevel->setValue (m_nBlackLevel);
sliderBlackLevel->setEnabled (m_bHasManualBlackLevel);
// update spin control
spinBoxBlackLevel->setMinimum (m_minBlackLevel);
spinBoxBlackLevel->setMaximum (m_maxBlackLevel);
spinBoxBlackLevel->setSingleStep (m_incBlackLevel);
spinBoxBlackLevel->setValue (m_nBlackLevel);
spinBoxBlackLevel->setEnabled (m_bHasManualBlackLevel);
// auto
checkAutoBlacklevel->setChecked (m_bAutoBlackLevel);
checkAutoBlacklevel->setEnabled (m_bHasAutoBlackLevel);
m_bInit = FALSE;
}
void properties::initTabImage()
{
INT nBlacklevelCaps;
INT nRet = 0;
nRet = is_Blacklevel(m_hCamera, IS_BLACKLEVEL_CMD_GET_CAPS, &nBlacklevelCaps, sizeof(nBlacklevelCaps));
if(nRet == IS_SUCCESS)
{
m_bHasAutoBlackLevel = (nBlacklevelCaps & IS_BLACKLEVEL_CAP_SET_AUTO_BLACKLEVEL) != 0;
m_bHasManualBlackLevel = (nBlacklevelCaps & IS_BLACKLEVEL_CAP_SET_OFFSET) != 0;
}
m_bHasHardwareGamma = (is_SetHardwareGamma (m_hCamera, IS_GET_HW_SUPPORTED_GAMMA)
& IS_SET_HW_GAMMA_ON);
INT nGamma;
m_bHasSoftwareGamma = (is_Gamma (m_hCamera, IS_GAMMA_CMD_GET, &nGamma, sizeof(nGamma)) != IS_NO_SUCCESS);
m_bHasGainBoost = (is_SetGainBoost (m_hCamera, IS_GET_SUPPORTED_GAINBOOST)
& IS_SET_GAINBOOST_ON);
// Timer for automatic updates
connect(m_pTimerUpdateImageCtrl, SIGNAL(timeout()), this, SLOT(OnAutoUpdateImageCtrls()));
m_pTimerUpdateImageCtrl->start(750);
// Get Range for EdgeEnhancement
UINT nRange[3];
ZeroMemory(nRange, sizeof(nRange));
nRet = is_EdgeEnhancement(m_hCamera, IS_EDGE_ENHANCEMENT_CMD_GET_RANGE, (void*)nRange, sizeof(nRange));
if(nRet == IS_SUCCESS)
{
m_weakEdgeEnhancement = nRange[1] / 2;
m_strongEdgeEnhancement = nRange[1];
}
}
// ------------------- sliderBlackLevel_valueChanged -----------------------
//
void properties::sliderBlackLevel_valueChanged (int value)
{
if (m_bInit || !m_hCamera)
return;
value = (value < m_minBlackLevel) ? m_minBlackLevel : value;
value = (value > m_maxBlackLevel) ? m_maxBlackLevel : value;
is_Blacklevel (m_hCamera, IS_BLACKLEVEL_CMD_SET_OFFSET, (void*)&value, sizeof(value));
UpdateBlackLevelCtrls ();
}
void properties::checkAutoBlacklevel_clicked ()
{
if (m_bInit || !m_hCamera)
return;
INT nEnable = (checkAutoBlacklevel->isChecked ()) ? IS_AUTO_BLACKLEVEL_ON
: IS_AUTO_BLACKLEVEL_OFF;
if (is_Blacklevel(m_hCamera, IS_BLACKLEVEL_CMD_SET_MODE, (void*)&nEnable, sizeof(nEnable)) != IS_SUCCESS)
QMessageBox::information (0, "Error !!!", "SetAutoBlackLevel failed", 0);
UpdateBlackLevelCtrls ();
}
