Digikam::DTrashItemModel Class Reference

Inheritance diagram for Digikam::DTrashItemModel:

Public Types
enum	DTrashColumn { DTrashThumb = 0 , DTrashRelPath , DTrashTimeStamp , DTrashNumCol }

Public Slots
void	append (const DTrashItemInfo &itemInfo)
	appends item to model data and informs the view More...
void	refreshLayout ()
	refreshes the view layout More...
void	refreshThumbnails (const LoadingDescription &desc, const QPixmap &pix)
	refreshes the thumbnails More...
void	removeItems (const QModelIndexList &indexes)
	removes list of items for given indexes from model data and informs the view More...

Signals
void	dataChange ()

Public Member Functions
DTrashItemInfoList	allItems ()
	returns a list of all items in model More...
void	changeThumbSize (int size)
	Changes the thumbnail size. More...
void	clearCurrentData ()
	Clears all data from model and informs the view. More...
int	columnCount (const QModelIndex &) const override
QVariant	data (const QModelIndex &index, int role) const override
	DTrashItemModel (QObject *const parent=nullptr)
QVariant	headerData (int section, Qt::Orientation orientation, int role) const override
QModelIndex	indexForItem (const DTrashItemInfo &itemInfo) const
	returns the index for the DTrashItemInfo in model More...
bool	isEmpty ()
DTrashItemInfo	itemForIndex (const QModelIndex &index)
	returns DTrashItemInfo for specific index in model More...
DTrashItemInfoList	itemsForIndexes (const QList< QModelIndex > &indexes)
	returns DTrashItemInfoList for given indexes in model More...
void	loadItemsForCollection (const QString &colPath)
	Runs a thread to list all items from a collection trash. More...
bool	pixmapForItem (const QString &path, QPixmap &pix) const
	loads a thumbnail for item in trash for showing More...
int	rowCount (const QModelIndex &) const override
	QAbstractItemModel interface. More...
void	sort (int column, Qt::SortOrder order=Qt::AscendingOrder) override
	~DTrashItemModel () override

Member Enumeration Documentation

DTrashColumn

enum Digikam::DTrashItemModel::DTrashColumn

Enumerator
DTrashThumb
DTrashRelPath
DTrashTimeStamp
DTrashNumCol

Constructor & Destructor Documentation

DTrashItemModel()

Digikam::DTrashItemModel::DTrashItemModel ( QObject *const  parent = nullptr )

explicit

References refreshThumbnails().

~DTrashItemModel()

Digikam::DTrashItemModel::~DTrashItemModel ( )

override

Member Function Documentation

allItems()

DTrashItemInfoList Digikam::DTrashItemModel::allItems

(

)

returns a list of all items in model

append

void Digikam::DTrashItemModel::append ( const DTrashItemInfo &  itemInfo )

slot

appends item to model data and informs the view

Parameters

itemInfo

item to append

changeThumbSize()

void Digikam::DTrashItemModel::changeThumbSize

(

int

size

)

Changes the thumbnail size.

Parameters

size	size to change to

clearCurrentData()

void Digikam::DTrashItemModel::clearCurrentData

(

)

Clears all data from model and informs the view.

columnCount()

int Digikam::DTrashItemModel::columnCount ( const QModelIndex &  ) const

override

References DTrashNumCol.

data()

QVariant Digikam::DTrashItemModel::data ( const QModelIndex &  index, int  role  ) const

override

References Digikam::DTrashItemInfo::collectionPath, Digikam::DTrashItemInfo::collectionRelativePath, Digikam::DTrashItemInfo::deletionTimestamp, DTrashRelPath, DTrashThumb, DTrashTimeStamp, pixmapForItem(), and Digikam::DTrashItemInfo::trashPath.

dataChange

void Digikam::DTrashItemModel::dataChange ( )

signal

headerData()

QVariant Digikam::DTrashItemModel::headerData ( int  section, Qt::Orientation  orientation, int  role  ) const

override

indexForItem()

QModelIndex Digikam::DTrashItemModel::indexForItem

(

const DTrashItemInfo &

itemInfo

)

const

returns the index for the DTrashItemInfo in model

isEmpty()

bool Digikam::DTrashItemModel::isEmpty

(

)

Returns

true if there is no data in the model

itemForIndex()

DTrashItemInfo Digikam::DTrashItemModel::itemForIndex

(

const QModelIndex &

index

)

returns DTrashItemInfo for specific index in model

itemsForIndexes()

DTrashItemInfoList Digikam::DTrashItemModel::itemsForIndexes

(

const QList< QModelIndex > &

indexes

)

returns DTrashItemInfoList for given indexes in model

loadItemsForCollection()

void Digikam::DTrashItemModel::loadItemsForCollection

(

const QString &

colPath

)

Runs a thread to list all items from a collection trash.

Parameters

colPath

path to collection to load items for

Referenced by Digikam::ItemIconView::slotAlbumSelected().

pixmapForItem()

bool Digikam::DTrashItemModel::pixmapForItem	(	const QString &	path,
		QPixmap &	pix
	)		const

loads a thumbnail for item in trash for showing

Parameters

path	path of image in trash
pix	Pixmap to fill

Returns

true if there is an available thumbnail

Referenced by data().

refreshLayout

void Digikam::DTrashItemModel::refreshLayout ( )

slot

refreshes the view layout

refreshThumbnails

void Digikam::DTrashItemModel::refreshThumbnails ( const LoadingDescription &  desc, const QPixmap &  pix  )

slot

refreshes the thumbnails

Parameters

desc	loading description from thumbnail load thread
pix	pixmap from thumbnail load thread

References Digikam::LoadingDescription::filePath.

Referenced by DTrashItemModel().

removeItems

void Digikam::DTrashItemModel::removeItems ( const QModelIndexList &  indexes )

slot

removes list of items for given indexes from model data and informs the view

Parameters

indexes

indexes to remove

References Digikam::DTrashItemInfo::collectionPath, and Digikam::DTrashItemInfo::trashPath.

rowCount()

int Digikam::DTrashItemModel::rowCount ( const QModelIndex &  ) const

override

QAbstractItemModel interface.

sort()

void Digikam::DTrashItemModel::sort ( int  column, Qt::SortOrder  order = Qt::AscendingOrder  )

override

References Digikam::DTrashItemInfo::collectionRelativePath.

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

• core/libs/dtrash/dtrashitemmodel.h
• core/libs/dtrash/dtrashitemmodel.cpp