iteminfo_p.h File Reference

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Namespaces
	Digikam

Macros
#define	RETURN_ASPECTRATIO_IF_IMAGESIZE_CACHED()
#define	RETURN_IF_CACHED(x)
#define	STORE_IN_CACHE_AND_RETURN(x, retrieveMethod)

Functions
MetadataInfo::Field	Digikam::DatabaseImageMetadataFieldsToMetadataInfoField (const DatabaseFields::ImageMetadata imageMetadataField)
MetadataInfo::Field	Digikam::DatabaseVideoMetadataFieldsToMetadataInfoField (const DatabaseFields::VideoMetadata videoMetadataField)

Macro Definition Documentation

RETURN_ASPECTRATIO_IF_IMAGESIZE_CACHED

#define RETURN_ASPECTRATIO_IF_IMAGESIZE_CACHED

(

)

Value:

                                                       \
    {                                                  \
        ItemInfoReadLocker lock;                       \
                                                       \
        if (m_data->imageSizeCached)                   \
        {                                              \
            return (double)m_data->imageSize.width() / \
                           m_data->imageSize.height(); \
        }                                              \
    }

RETURN_IF_CACHED

#define RETURN_IF_CACHED

(

x

)

Value:

                                                       \
    {                                                  \
        ItemInfoReadLocker lock;                       \
                                                       \
        if (m_data->x##Cached)                         \
        {                                              \
            return m_data->x;                          \
        }                                              \
    }

STORE_IN_CACHE_AND_RETURN

#define STORE_IN_CACHE_AND_RETURN	(		x,
			retrieveMethod
	)

Value:

                                                       \
    {                                                  \
        ItemInfoWriteLocker lock;                      \
                                                       \
        if (!values.isEmpty())                         \
        {                                              \
            m_data.data()->x##Cached = true;           \
            m_data.data()->x         = retrieveMethod; \
        }                                              \
                                                       \
        return m_data->x;                              \
    }