ImageAdapterLocal Class Reference

Filesystem adapter for Frontend, managing local devices iaw MediaMonitor. More...

#include <libmythmetadata/imagemanager.h>

Inheritance diagram for ImageAdapterLocal:

Collaboration diagram for ImageAdapterLocal:

Public Member Functions
	ImageAdapterLocal ()=default
ImageItem *	CreateItem (const QFileInfo &fi, int parentId, int devId, const QString &base) const
	Construct a local image from a file. More...
StringMap	GetScanDirs () const
	Returns local device dirs to scan. 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

Static Public Member Functions
static QString	GetAbsFilePath (const ImagePtrK &im)
	Get absolute filepath for a local image. More...
static QString	MakeFileUrl (const QString &path)
	Construct URL of a local image, which is an absolute path. More...
static QString	MakeThumbUrl (const QString &devPath, const QString &path="")
	Construct URL of the thumbnail of a local image (An absolute path) More...
static void	Notify (const QString &mesg, const QStringList &extra)
	Send local message to UI about local 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...

Static Protected Member Functions
static int	ImageId (int id)
static QString	ImageId (const QString &id)
static int	DbId (int id)
static QString	DbIds (const QString &ids)

Additional Inherited Members
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 ()=default
	~DeviceManager ()

Detailed Description

Filesystem adapter for Frontend, managing local devices iaw MediaMonitor.

Scanner will scan these devices. Creates images with negative ids and absolute filepaths Thumbnails are stored locally and deleted when FE exits.

Definition at line 196 of file imagemanager.h.

Constructor & Destructor Documentation

ImageAdapterLocal()

ImageAdapterLocal::ImageAdapterLocal ( )

default

Member Function Documentation

CreateItem()

ImageItem * ImageAdapterLocal::CreateItem	(	const QFileInfo &	fi,
		int	parentId,
		int	devId,
		const QString &	base
	)		const

Construct a local image from a file.

Parameters

fi	File
parentId	Id of the parent dir
devId	Id of device containing the file
base	Unused but required for adapter interface

Returns

ImageItem An image object

Definition at line 348 of file imagemanager.cpp.

GetScanDirs()

StringMap ImageAdapterLocal::GetScanDirs ( ) const

inline

Returns local device dirs to scan.

Definition at line 205 of file imagemanager.h.

GetAbsFilePath()

static QString ImageAdapterLocal::GetAbsFilePath ( const ImagePtrK &  im )

inlinestatic

Get absolute filepath for a local image.

Definition at line 208 of file imagemanager.h.

MakeFileUrl()

static QString ImageAdapterLocal::MakeFileUrl ( const QString &  path )

inlinestatic

Construct URL of a local image, which is an absolute path.

Definition at line 212 of file imagemanager.h.

Referenced by ImageManagerFe::BuildTransferUrl().

MakeThumbUrl()

static QString ImageAdapterLocal::MakeThumbUrl ( const QString &  devPath, const QString &  path = ""  )

inlinestatic

Construct URL of the thumbnail of a local image (An absolute path)

Definition at line 215 of file imagemanager.h.

Notify()

void ImageAdapterLocal::Notify ( const QString &  mesg, const QStringList &  extra  )

static

Send local message to UI about local ids.

Parameters

mesg	Message name
extra	Message data

Definition at line 398 of file imagemanager.cpp.

ImageId() [1/2]

static int ImageAdapterLocal::ImageId ( int  id )

inlinestaticprotected

Definition at line 222 of file imagemanager.h.

ImageId() [2/2]

static QString ImageAdapterLocal::ImageId ( const QString &  id )

inlinestaticprotected

Definition at line 223 of file imagemanager.h.

DbId()

static int ImageAdapterLocal::DbId ( int  id )

inlinestaticprotected

Definition at line 224 of file imagemanager.h.

DbIds()

static QString ImageAdapterLocal::DbIds ( const QString &  ids )

inlinestaticprotected

Definition at line 225 of file imagemanager.h.

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

• mythtv/libs/libmythmetadata/imagemanager.h
• mythtv/libs/libmythmetadata/imagemanager.cpp