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ImageDbSg Class Reference

A Database API with SG adapter for remote images. More...

#include <imagemanager.h>

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Collaboration diagram for ImageDbSg:
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Public Member Functions

 ImageDbSg ()
 SG database constructor. More...
 
- Public Member Functions inherited from ImageDb< ImageAdapterSg >
int GetImages (const QString &ids, ImageList &files, ImageList &dirs, const QString &refine="") const
 Read database images/dirs by id. More...
 
bool GetDescendants (const QString &ids, ImageList &files, ImageList &dirs) const
 Return images and all of their descendants. More...
 
int InsertDbImage (ImageItemK &im, bool checkForDuplicate=false) const
 Adds new image to database, optionally checking for existing filepath. More...
 
bool UpdateDbImage (ImageItemK &im) const
 Updates or creates database image or dir. More...
 
QStringList RemoveFromDB (const ImageList &imList) const
 Remove images/dirs from database. More...
 
bool SetHidden (bool hide, QString ids) const
 Sets hidden status of an image/dir in database. More...
 
bool SetCover (int dir, int id) const
 Set the thumbnail(s) to be used for a dir. More...
 
bool SetOrientation (int id, int orientation) const
 Sets image orientation in Db. More...
 
bool ReadAllImages (ImageHash &files, ImageHash &dirs) const
 Read all database images and dirs as map. No filters or ordering applied. More...
 
void ClearDb (int devId, const QString &action)
 Clear Db for device & remove device. More...
 
int GetChildren (QString ids, ImageList &files, ImageList &dirs, const QString &refine="") const
 Read immediate children of a dir. More...
 
bool GetImageTree (int id, ImageList &files, const QString &refine) const
 Returns all files in the sub-tree of a dir. More...
 
int GetDirectory (int id, ImagePtr &parent, ImageList &files, ImageList &dirs, const QString &refine) const
 Read a dir and its immediate children from Db. More...
 
void GetDescendantCount (int id, bool all, int &dirs, int &pics, int &videos, int &sizeKb) const
 Return counts of dirs, pics, videos and size in the subtree of a dir. More...
 
- Public Member Functions inherited from ImageAdapterSg
 ImageAdapterSg ()
 
ImageItemCreateItem (const QFileInfo &fi, int parentId, int devId, const QString &base) const
 Construct a remote image from a file. More...
 
StringMap GetScanDirs () const
 Returns SG dirs. More...
 
QString GetAbsFilePath (const ImagePtrK &im) const
 Get absolute filepath for a remote image. More...
 
QString MakeFileUrl (const QString &path) const
 Construct URL of a remote image. More...
 
QString MakeThumbUrl (const QString &devPath, const QString &path="") const
 Construct URL of the thumbnail of a remote image. More...
 
- Public Member Functions inherited from ImageAdapterBase
QDir GetImageFilters () const
 Get filters for detecting recognised images/videos. More...
 
ImageNodeType GetImageType (const QString &ext) const
 Determine file type from its extension. More...
 
- Public Member Functions inherited from DeviceManager
QStringList CloseDevices (int devId, const QString &action)
 Remove a device (or all devices) More...
 
QString DeviceMount (int devId) const
 Get path at which the device is mounted. More...
 
QString DeviceName (int devId) const
 Get model name of the device. More...
 
int DeviceCount () const
 
QString ThumbDir (int fs) const
 

Additional Inherited Members

- Static Public Member Functions inherited from ImageAdapterSg
static void Notify (const QString &mesg, const QStringList &extra)
 Send message to all clients about remote ids. More...
 
- Static Public Member Functions inherited from ImageAdapterBase
static QStringList SupportedImages ()
 Return recognised pictures. More...
 
static QStringList SupportedVideos ()
 Return recognised video extensions. More...
 
static QString ConstructPath (const QString &path, const QString &name)
 Assembles a canonical file path without corrupting its absolute/relative nature. More...
 
static QString BaseNameOf (const QString &path)
 Extracts file name (incl extension) from a filepath. More...
 
static QString PathOf (const QString &path)
 Extracts path from a filepath. More...
 
static QString FormatSize (int sizeKib)
 
static QString GetAbsThumbPath (const QString &devPath, const QString &path)
 Get absolute filepath for thumbnail of an image. More...
 
static QString ThumbPath (const ImageItem &im)
 Thumbnails of videos are a JPEG snapshot with jpg suffix appended. More...
 
- Protected Member Functions inherited from ImageDb< ImageAdapterSg >
 ImageDb (const QString &table)
 
ImageItemCreateImage (const MSqlQuery &query) const
 Create image from Db query data. More...
 
int ReadImages (ImageList &dirs, ImageList &files, const QString &selector) const
 Read selected database images/dirs. More...
 
- Protected Member Functions inherited from ImageAdapterSg
int ImageId (int id) const
 
QString ImageId (const QString &id) const
 
int DbId (int id) const
 
QString DbIds (const QString &ids) const
 
- Protected Member Functions inherited from ImageAdapterBase
 ImageAdapterBase ()
 Constructor. More...
 
virtual ~ImageAdapterBase ()=default
 
- Protected Member Functions inherited from DeviceManager
int OpenDevice (const QString &name, const QString &mount, MythMediaDevice *media=nullptr, QTemporaryDir *dir=nullptr)
 Define a new device and assign it a unique id. If the device is already known, its existing id is returned. More...
 
int LocateMount (const QString &mount) const
 Find the id of a device. More...
 
StringMap GetDeviceDirs () const
 Get all known devices. More...
 
QList< int > GetAbsentees ()
 Get list of mountpoints for non-import devices. More...
 
 DeviceManager ()
 
 ~DeviceManager ()
 
- Protected Attributes inherited from ImageDb< ImageAdapterSg >
QString m_table
 Db table name. More...
 

Detailed Description

A Database API with SG adapter for remote images.

Definition at line 311 of file imagemanager.h.

Constructor & Destructor Documentation

◆ ImageDbSg()

ImageDbSg::ImageDbSg ( )

SG database constructor.

Definition at line 1055 of file imagemanager.cpp.


The documentation for this class was generated from the following files: