digiKam Developer Documentation
Professional Photo Management with the Power of Open Source
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Digikam::GPSItemContainer Class Reference
+ Inheritance diagram for Digikam::GPSItemContainer:

Public Member Functions

 GPSItemContainer (const QUrl &url)
 
Loading and saving
virtual QString saveChanges ()
 
virtual bool loadImageData ()
 
bool isDirty () const
 
QUrl url () const
 
QDateTime dateTime () const
 
GPS related functions
void setCoordinates (const GeoCoordinates &newCoordinates)
 
GeoCoordinates coordinates () const
 
GPSDataContainer gpsData () const
 
void setGPSData (const GPSDataContainer &container)
 
void restoreGPSData (const GPSDataContainer &container)
 Restore the gps data to container.
 

Static Public Attributes

static const int ColumnAccuracy = 6
 
static const int ColumnAltitude = 5
 
static const int ColumnDateTime = 2
 
static const int ColumnDOP = 9
 
static const int ColumnFilename = 1
 
static const int ColumnFixType = 10
 
static const int ColumnGPSItemContainerCount = 13
 
static const int ColumnLatitude = 3
 
static const int ColumnLongitude = 4
 
static const int ColumnNSatellites = 11
 
static const int ColumnSpeed = 12
 
static const int ColumnStatus = 8
 
static const int ColumnTags = 7
 
static const int ColumnThumbnail = 0
 
static const int RoleCoordinates = Qt::UserRole + 1
 

Tag related functions

GPSItemModelm_model = nullptr
 
QUrl m_url
 
QDateTime m_dateTime
 
bool m_dirty = false
 
GPSDataContainer m_gpsData
 
GPSDataContainer m_savedState
 
bool m_tagListDirty = false
 
QList< QList< TagData > > m_tagList
 
QList< QList< TagData > > m_savedTagList
 
bool m_writeXmpTags = true
 
bool m_writeMetaLoc = true
 
class GPSItemModel
 
void setTagList (const QList< QList< TagData > > &externalTagList)
 The tags added in reverse geocoding process are stored in each image, before they end up in external tag model.
 
bool isTagListDirty () const
 
QList< QList< TagData > > getTagList () const
 Returns the tag list of the current image.
 
void restoreRGTagList (const QList< QList< TagData > > &tagList)
 Replaces the current tag list with the one contained in tagList.
 
void writeTagsToXmp (const bool writeXmpTags)
 Writes the current tags to XMP metadata.
 
void writeLocations (const bool writeMetaLoc)
 Writes the current tags to the metadata location fields.
 
void setLocationInfo (const TagData &tagData, IptcCoreLocationInfo &locationInfo)
 
QVariant data (const int column, const int role) const
 these are only to be called by the GPSItemModel
 
void setModel (GPSItemModel *const model)
 
void emitDataChanged ()
 
DMetadatagetMetadataForFile () const
 
SaveProperties saveProperties () const
 

Functions used by the model

bool lessThan (const GPSItemContainer *const otherItem, const int column) const
 
static void setHeaderData (GPSItemModel *const model)
 

Member Function Documentation

◆ isTagListDirty()

bool Digikam::GPSItemContainer::isTagListDirty ( ) const
Returns
Returns true is the current image has been modified and not saved.

◆ loadImageData()

bool Digikam::GPSItemContainer::loadImageData ( )
virtual

◆ restoreGPSData()

void Digikam::GPSItemContainer::restoreGPSData ( const GPSDataContainer container)

Sets m_dirty to false if container equals savedState.

◆ saveChanges()

QString Digikam::GPSItemContainer::saveChanges ( )
virtual

◆ setTagList()

void Digikam::GPSItemContainer::setTagList ( const QList< QList< TagData > > &  externalTagList)

This function adds them.

Parameters
externalTagListA list containing tags.