moved a lot of code from opie-eye_slave into lib

2 files changed, 12 insertions, 49 deletions

diff --git a/libopie2/opiemm/opieexif.cpp b/libopie2/opiemm/opieexif.cpp
index 0860ea8..de49937 100644
--- a/libopie2/opiemm/opieexif.cpp
+++ b/libopie2/opiemm/opieexif.cpp
@@ -256,49 +256,48 @@ int ExifData::ReadJpegSections (QFile & infile, ReadMode_t ReadMode)
                 break;
 
             case M_SOF0:
             case M_SOF1:
             case M_SOF2:
             case M_SOF3:
             case M_SOF5:
             case M_SOF6:
             case M_SOF7:
             case M_SOF9:
             case M_SOF10:
             case M_SOF11:
             case M_SOF13:
             case M_SOF14:
             case M_SOF15:
                 process_SOFn(Data, marker);
             default:
                 break;
                 break;
         }
     }
     return true;
 }
 
-
 //--------------------------------------------------------------------------
 // Discard read data.
 //--------------------------------------------------------------------------
 void ExifData::DiscardData(void)
 {
     for (int a=0; a < SectionsRead; a++)
         free(Sections[a].Data);
     SectionsRead = 0;
 }
 
 //--------------------------------------------------------------------------
 // Convert a 16 bit unsigned value from file's native byte order
 //--------------------------------------------------------------------------
 int ExifData::Get16u(void * Short)
 {
     if (MotorolaOrder){
         return (((uchar *)Short)[0] << 8) | ((uchar *)Short)[1];
     }else{
         return (((uchar *)Short)[1] << 8) | ((uchar *)Short)[0];
     }
 }
 
 //--------------------------------------------------------------------------
 // Convert a 32 bit signed value from file's native byte order
@@ -988,194 +987,151 @@ static QImage rotate_270_8( const QImage& img ) {
     }
 
     return dest;
 }
 
 static QImage rotate_270_all( const QImage& img ) {
     dest.create(img.height(), img.width(), img.depth());
     for ( y=0; y < img.height(); ++y ){
         srcData = (unsigned int *)img.scanLine(y);
         for ( x=0; x < img.width(); ++x ){
             destData = (unsigned int *)dest.scanLine(img.width()-x-1);
             destData[y] = srcData[x];
         }
     }
     return dest;
 }
 
 static QImage rotate_270( const QImage& img ) {
     if (  img.depth() > 8 )
         return rotate_270_all( img );
     else
         return rotate_270_8( img );
 }
 
-
-static QString color_mode_to_string( bool b ) {
+QString ExifData::color_mode_to_string( bool b ) {
     return b ? QObject::tr( "Colormode: Color\n" ) : QObject::tr( "Colormode: Black and white\n" );
 }
 
-static QString compression_to_string( int level ) {
+QString ExifData::compression_to_string( int level ) {
     QString str;
     switch( level ) {
     case 1:
         str = QObject::tr( "Basic" );
         break;
     case 2:
         str = QObject::tr( "Normal" );
         break;
     case 4:
         str = QObject::tr( "Fine" );
         break;
     default:
         str = QObject::tr( "Unknown" );
 
     }
     return QObject::tr("Quality: %1\n").arg(str);
 }
 
-
-static QDateTime parseDateTime( const QString& string )
-{
-    QDateTime dt;
-    if ( string.length() != 19 )
-        return dt;
-
-    QString year    = string.left( 4 );
-    QString month   = string.mid( 5, 2 );
-    QString day     = string.mid( 8, 2 );
-    QString hour    = string.mid( 11, 2 );
-    QString minute  = string.mid( 14, 2 );
-    QString seconds = string.mid( 18, 2 );
-
-    bool ok;
-    bool allOk = true;
-    int y  = year.toInt( &ok );
-    allOk &= ok;
-
-    int mo = month.toInt( &ok );
-    allOk &= ok;
-
-    int d  = day.toInt( &ok );
-    allOk &= ok;
-
-    int h  = hour.toInt( &ok );
-    allOk &= ok;
-
-    int mi = minute.toInt( &ok );
-    allOk &= ok;
-
-    int s  = seconds.toInt( &ok );
-    allOk &= ok;
-
-    if ( allOk ) {
-        dt.setDate( QDate( y, mo, d ) );
-        dt.setTime( QTime( h, mi, s ) );
-    }
-
-    return dt;
-}
-
-static QString white_balance_string( int i ) {
+QString ExifData::white_balance_string( int i ) {
     QString balance;
     switch ( i ) {
     case 0:
         balance = QObject::tr( "Unknown" );
         break;
     case 1:
         balance = QObject::tr( "Daylight" );
         break;
     case 2:
         balance = QObject::tr( "Fluorescent" );
         break;
     case 3:
         balance = QObject::tr( "Tungsten" );
         break;
     case 17:
         balance = QObject::tr( "Standard light A" );
         break;
     case 18:
         balance = QObject::tr( "Standard light B" );
         break;
     case 19:
         balance = QObject::tr( "Standard light C" );
         break;
     case 20:
         balance = QObject::tr( "D55" );
         break;
     case 21:
         balance = QObject::tr( "D65" );
         break;
     case 22:
         balance = QObject::tr( "D75" );
         break;
     case 255:
         balance = QObject::tr( "Other" );
         break;
     default:
         balance = QObject::tr( "Unknown" );
     }
     return QObject::tr( "White Balance: %1\n" ).arg( balance );
 
 }
 
 
-static QString metering_mode( int i) {
+QString ExifData::metering_mode( int i) {
     QString meter;
     switch( i ) {
     case 0:
         meter = QObject::tr( "Unknown" );
         break;
     case 1:
         meter = QObject::tr( "Average" );
         break;
     case 2:
         meter = QObject::tr( "Center weighted average" );
         break;
     case 3:
         meter = QObject::tr( "Spot" );
         break;
     case 4:
         meter = QObject::tr( "MultiSpot" );
         break;
     case 5:
         meter = QObject::tr( "Pattern" );
         break;
     case 6:
         meter = QObject::tr( "Partial" );
         break;
     case 255:
         meter = QObject::tr( "Other" );
         break;
     default:
         meter = QObject::tr( "Unknown" );
     }
 
     return QObject::tr( "Metering Mode: %1\n" ).arg( meter );
 }
 
 
-static QString exposure_program( int i ) {
+QString ExifData::exposure_program( int i ) {
     QString exp;
     switch( i ) {
     case 0:
         exp = QObject::tr( "Not defined" );
         break;
     case 1:
         exp = QObject::tr( "Manual" );
         break;
     case 2:
         exp = QObject::tr( "Normal progam" );
         break;
     case 3:
         exp = QObject::tr( "Aperture priority" );
         break;
     case 4:
         exp = QObject::tr( "Shutter priority" );
         break;
     case 5:
         exp = QObject::tr( "Creative progam\n(biased toward fast shutter speed" );
         break;
     case 6:
         exp = QObject::tr( "Action progam\n(biased toward fast shutter speed)" );
         break;
     case 7:
diff --git a/libopie2/opiemm/opieexif.h b/libopie2/opiemm/opieexif.h
index efaed71..fb06bf8 100644
--- a/libopie2/opiemm/opieexif.h
+++ b/libopie2/opiemm/opieexif.h
@@ -111,29 +111,36 @@ public:
     QString getCameraModel() { return CameraModel; }
     QString getDateTime() { return DateTime; }
     int getOrientation() { return Orientation; }
     int getHeight() { return Height; }
     int getWidth() { return Width; }
     int getIsColor() { return IsColor; }
     int getProcess() { return Process; }
     int getFlashUsed() { return FlashUsed; }
     float getFocalLength() { return FocalLength; }
     float getExposureTime() { return ExposureTime; }
     float getApertureFNumber() { return ApertureFNumber; }
     float getDistance() { return Distance; }
     int getWhitebalance() { return Whitebalance; }
     int getMeteringMode() { return MeteringMode; }
     float getCCDWidth() { return CCDWidth; }
     float getExposureBias() { return ExposureBias; }
     int getExposureProgram() { return ExposureProgram; }
     int getISOequivalent() { return ISOequivalent; }
     int getCompressionLevel() { return CompressionLevel; }
     QString getUserComment() { return UserComment; }
     QString getComment() { return Comment; }
     QImage getThumbnail();
     bool isThumbnailSane();
     bool isNullThumbnail() { return !isThumbnailSane(); }
+
+    // some helpers
+    static QString color_mode_to_string( bool b );
+    static QString compression_to_string( int level );
+    static QString white_balance_string( int i );
+    static QString metering_mode( int i);
+    static QString exposure_program( int i );
 };
 
 }
 }
 #endif