McoStatus Techkon::GetPaperDensity(void)
{
long tick = TickCount();
while (TickCount() - tick < 240)
{
if ((!IsBufferEmpty()) && (IsDataPresent())) return getNextPatch(paperDensity);
}
return MCO_FAILURE;
}
bool Columns::Less(int column, const PhotoInfo& info1, const PhotoInfo& info2) const
{
// p1 < p2
bool present1= IsDataPresent(column, info1);
bool present2= IsDataPresent(column, info2);
if (!present1 && !present2)
return false;
if (present1 && !present2)
return true; // present entries first (before empty ones)
if (present2 && !present1)
return false;
switch (column)
{
case COL_PHOTO_NAME: // file name
//return info1.GetName() < info2.GetName();
return NameIsLess/*StringILess*/(info1.GetName().c_str(), info2.GetName().c_str());
case COL_DATE_TIME: // date & time
return info1.GetDateTime() < info2.GetDateTime();
// return info1.GetPhotoExactTime() < info2.GetPhotoExactTime();
//info1.tm_date_ < info2.tm_date_; //info1.date_time_ < info2.date_time_;
case COL_EXP_TIME: // exposure time
return info1.ExposureTimeValue() < info2.ExposureTimeValue();
case COL_FNUMBER: // f-number
return info1.FNumberValue() < info2.FNumberValue();
case COL_EXP_PROG: // exp. program
return info1.GetExposureProgram() < info2.GetExposureProgram();
case COL_EXP_BIAS: // exp. bias
//TEST return info1.index_.Feature() < info2.index_.Feature();
return info1.GetExposureBias() > info2.GetExposureBias();
case COL_MET_MODE: // metering mode
return info1.GetMeteringMode() < info2.GetMeteringMode();
case COL_LIGHT_SRC: // light source
return info1.GetLightSource() < info2.GetLightSource();
case COL_FLASH: // flash
return info1.GetFlash() < info2.GetFlash();
case COL_FOCAL_LENGTH: // focal length
return info1.GetFocalLength() < info2.GetFocalLength();
case COL_FOCAL_LENGTH_35MM:
return info1.GetFocalLength35mm() < info2.GetFocalLength35mm();
case COL_ISO: // ISO speed
return info1.GetISOSpeed() < info2.GetISOSpeed();
case COL_ORIENTATION: // orientation
return info1.OrientationField() < info2.OrientationField();
case COL_DIMENSIONS: // dimensions
return info1.GetWidth() * info1.GetHeight() < info2.GetWidth() * info2.GetHeight();
case COL_FILE_SIZE: // file size
return info1.GetFileSize() < info2.GetFileSize();
case COL_PATH: // path
return info1.GetOriginalPath() < info2.GetOriginalPath();
case COL_MAKE: // make
{
int cmp= info1.GetMake().compare(info2.GetMake());
if (cmp != 0)
return cmp < 0;
return info1.GetModel() < info2.GetModel();
}
case COL_MODEL: // model
return info1.GetModel() < info2.GetModel();
case COL_DESCRIPTION:
return info1.photo_desc_ < info2.photo_desc_;
case COL_FILE_TYPE_NAME:
return info1.GetFileTypeName() < info2.GetFileTypeName();
case COL_FILE_NAME:
return info1.GetNameAndExt() < info2.GetNameAndExt();
// case COL_COMPR_BPP:
// return info1.compressed_bpp_ < info2.compressed_bpp_;
case COL_SUBJECT_DIST:
return info1.GetSubjectDistance() < info2.GetSubjectDistance();
case COL_RATE:
return info1.GetRating() < info2.GetRating();
#ifdef _TRUE_EXPOSURE_COL_
case COL_TRUE_EXPOSURE:
return GetTrueIntensity(info1) < GetTrueIntensity(info2);
#endif
// GPS ===================
case COL_GPS_LATITUDE:
return info1.GetGpsData()->LessLatitude(*info2.GetGpsData());
break;
case COL_GPS_LONGITUDE:
return info1.GetGpsData()->LessLongitude(*info2.GetGpsData());
break;
case COL_GPS_ALTITUDE:
return info1.GetGpsData()->LessAltitude(*info2.GetGpsData());
break;
case COL_GPS_TIME_STAMP:
return info1.GetGpsData()->LessTimeStamp(*info2.GetGpsData());
break;
default:
if (column >= COL_METADATA_SET_START && column <= COL_METADATA_SET_END)
{
ASSERT(info1.HasMetadata()); // IsDataPresent should
ASSERT(info2.HasMetadata()); // filter out img w/o metadata
const String& s1= ::GetXmpDataField(*info1.GetMetadata(), column - COL_METADATA_SET_START);
const String& s2= ::GetXmpDataField(*info2.GetMetadata(), column - COL_METADATA_SET_START);
return s1 < s2;
}
else if (column >= COL_CUSTOM_SET_START && column <= COL_CUSTOM_SET_END)
return custom_.Less(column - COL_CUSTOM_SET_START, info1, info2);
else
return info1.GetMakerNote()->Less(column, *info2.GetMakerNote());
}
}
void Columns::GetInfo(String& out, int index, const PhotoInfo& inf) const
{
ASSERT(index >= 0 && index < PredefCount() || index >= COL_CUSTOM_SET_START && index <= COL_CUSTOM_SET_END ||
index >= COL_METADATA_SET_START && index <= COL_METADATA_SET_END);
if (!IsDataPresent(index, inf))
{
out = _T("-");
return;
}
switch (index)
{
case COL_PHOTO_NAME:
out = inf.GetName();
break;
case COL_DATE_TIME:
out = inf.DateTimeStr();
break;
case COL_EXP_TIME:
out = inf.ExposureTime();
break;
case COL_FNUMBER:
out = inf.FNumber();
break;
case COL_EXP_PROG:
out = inf.ExposureProgram();
break;
case COL_EXP_BIAS:
out = inf.ExposureBias();
//TEST out = inf.index_.AsString();
break;
case COL_MET_MODE:
out = inf.MeteringMode();
break;
case COL_LIGHT_SRC:
out = inf.LightSource();
break;
case COL_FLASH:
out = inf.Flash();
break;
case COL_FOCAL_LENGTH:
out = inf.FocalLength();
break;
case COL_FOCAL_LENGTH_35MM:
out = inf.FocalLength35mm();
break;
case COL_ISO:
out = inf.ISOSpeed();
break;
case COL_ORIENTATION:
out = inf.Orientation();
break;
case COL_DIMENSIONS:
out = inf.Size();
break;
case COL_FILE_SIZE:
out = inf.FileSize();
break;
case COL_PATH:
out = inf.GetOriginalPath();
break;
case COL_MAKE:
out = inf.GetMake();
break;
case COL_MODEL:
out = inf.GetModel();
break;
case COL_DESCRIPTION:
inf.Description(out);
break;
case COL_FILE_TYPE_NAME:
out = inf.GetFileTypeName();
break;
case COL_FILE_NAME:
out = inf.GetNameAndExt();
break;
// case COL_COMPR_BPP:
// TODO
// { "Compressed Bits Per Pixel", "Compressed BPP", LVCFMT_RIGHT, 40 },
// break;
case COL_SUBJECT_DIST:
{
extern String SubjectDistance(Rational dist);
out = SubjectDistance(inf.GetSubjectDistance());
}
// { "Subject Distance", "Subject Distance", LVCFMT_RIGHT, 60 },
break;
case COL_RATE:
{
int stars= inf.GetRating();
if (stars != 0)
{
TCHAR buf[64];
out = _itot(stars, buf, 10);
}
else
out = _T("-");
}
break;
#ifdef _TRUE_EXPOSURE_COL_
case COL_TRUE_EXPOSURE:
{
double ti= GetTrueIntensity(inf);
if (ti > 0.0)
{
oStringstream ost;
//ost.precision(3);
ost << ti;
out = ost.str();
}
else
out = _T("-");
}
break;
#endif
case COL_GPS_LATITUDE:
out = inf.GetGpsData()->GetLatitude();
break;
case COL_GPS_LONGITUDE:
out = inf.GetGpsData()->GetLongitude();
break;
case COL_GPS_ALTITUDE:
out = inf.GetGpsData()->GetAltitude();
break;
case COL_GPS_TIME_STAMP:
out = inf.GetGpsData()->GPSTimeStamp();
break;
default:
if (index >= COL_METADATA_SET_START && index <= COL_METADATA_SET_END)
{
ASSERT(inf.HasMetadata()); // IsDataPresent should filter out img w/o metadata
out = ::GetXmpDataField(*inf.GetMetadata(), index - COL_METADATA_SET_START);
// no multiple lines
boost::algorithm::replace_all(out, _T("\xd\xa"), _T(" "));
break;
}
else if (index >= COL_CUSTOM_SET_START && index <= COL_CUSTOM_SET_END)
{
double num= 0.0;
switch (custom_.CalcValue(index - COL_CUSTOM_SET_START, inf, num, out))
{
case CustomColumns::Text:
// no op; out already contains the result
break;
case CustomColumns::Number:
{
TCHAR buf[128];
_stprintf_s(buf, array_count(buf), _T("%.14g"), num);
out = buf;
}
break;
default:
out = _T("<error>");
break;
}
}
else
inf.GetMakerNote()->GetInfo(index, out);
break;
}
}
