imagemanager.h File Reference

Manages a collection of images. More...

#include <utility>
#include <QTemporaryDir>
#include "libmythbase/mythdbcon.h"
#include "libmythbase/mythdirs.h"
#include "libmythbase/storagegroup.h"
#include "imagescanner.h"
#include "imagemetadata.h"

Include dependency graph for imagemanager.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	DeviceManager
	Manages image sources, ie. More...
class	ImageAdapterBase
	Common filesystem facilities. More...
class	ImageAdapterLocal
	Filesystem adapter for Frontend, managing local devices iaw MediaMonitor. More...
class	ImageAdapterSg
	Filesystem adapter for Backend, managing Photographs storage group. More...
class	ImageDb< FS >
	Database API. More...
class	ImageDbSg
	A Database API with SG adapter for remote images. More...
class	ImageDbLocal
	A Database with device adapter for local images. More...
class	ImageHandler< DBFS >
	A handler for image operations. Requires a database/filesystem adapter. More...
class	ImageManagerBe
	The image manager to be used by the Backend. More...
class	ImageDbReader
	Provides read access to local & remote images. More...
class	ImageManagerFe
	The image manager for use by Frontends. More...

Enumerations
enum	ImageDisplayType : std::uint8_t { kPicAndVideo = 0 , kPicOnly = 1 , kVideoOnly = 2 }
	Display filter. More...

Variables
static constexpr const char *	IMAGE_STORAGE_GROUP { "Photographs" }
static constexpr const char *	THUMBNAIL_STORAGE_GROUP { "Temp" }
static constexpr const char *	TEMP_SUBDIR { "tmp" }
static constexpr const char *	THUMBNAIL_SUBDIR { "Images" }
static constexpr int	DEVICE_INVALID { -1 }

Detailed Description

Manages a collection of images.

Provides a generic Gallery comprising; a database API for reading images, a scanner to synchronise the database to a filesystem a thumbnail generator to manage thumbnails for each database image handlers for image operations

Definition in file imagemanager.h.

Enumeration Type Documentation

ImageDisplayType

enum ImageDisplayType : std::uint8_t

Display filter.

Enumerator
kPicAndVideo	Show Pictures & Videos.
kPicOnly	Hide videos.
kVideoOnly	Hide pictures.

Definition at line 77 of file imagemanager.h.

Variable Documentation

DEVICE_INVALID

constexpr int DEVICE_INVALID { -1 }

staticconstexpr

Definition at line 71 of file imagemanager.h.

Referenced by ImageManagerFe::CloseDevices(), ImageManagerFe::DeviceEvent(), DeviceManager::LocateMount(), and DeviceManager::OpenDevice().

IMAGE_STORAGE_GROUP

constexpr const char* IMAGE_STORAGE_GROUP { "Photographs" }

staticconstexpr

Definition at line 63 of file imagemanager.h.

Referenced by ImageDbSg::ImageDbSg(), and ImageAdapterSg::MakeFileUrl().

TEMP_SUBDIR

constexpr const char* TEMP_SUBDIR { "tmp" }

staticconstexpr

Definition at line 67 of file imagemanager.h.

Referenced by ImageAdapterBase::GetAbsThumbPath().

THUMBNAIL_STORAGE_GROUP

constexpr const char* THUMBNAIL_STORAGE_GROUP { "Temp" }

staticconstexpr

Definition at line 64 of file imagemanager.h.

Referenced by ImageAdapterSg::MakeThumbUrl().

THUMBNAIL_SUBDIR

constexpr const char* THUMBNAIL_SUBDIR { "Images" }

staticconstexpr

Definition at line 69 of file imagemanager.h.

Referenced by Device::Device().