Akonadi::EntityTreeModelPrivate Class Reference

#include <entitytreemodel_p.h>

Public Types
enum	RetrieveDepth { Base, Recursive }

Public Member Functions
	EntityTreeModelPrivate (EntityTreeModel *parent)
void	agentInstanceRemoved (const Akonadi::AgentInstance &instace)
void	ancestorsFetched (const Akonadi::Collection::List &collectionList)
void	beginResetModel ()
bool	canFetchMore (const QModelIndex &parent) const
void	changeFetchState (const Collection &parent)
QStringList	childCollectionNames (const Collection &collection) const
void	collectionFetchJobDone (KJob *job)
void	collectionListFetched (const Akonadi::Collection::List &)
void	collectionsFetched (const Akonadi::Collection::List &)
void	dataChanged (const QModelIndex &top, const QModelIndex &bottom)
void	deref (Collection::Id id)
void	endResetModel ()
void	fetchCollections (const Collection &collection, CollectionFetchJob::Type type=CollectionFetchJob::FirstLevel)
void	fetchCollections (const Collection::List &collections, CollectionFetchJob::Type type=CollectionFetchJob::FirstLevel)
void	fetchCollections (Akonadi::CollectionFetchJob *job)
void	fetchItems (const Collection &collection)
void	fetchTopLevelCollections () const
void	fillModel ()
void	finalCollectionFetchJobDone (KJob *job)
Collection::List	getParentCollections (const Item &item) const
bool	hasChildCollection (const Collection &collection) const
QModelIndexList	indexesForItem (const Item &item) const
QModelIndex	indexForCollection (const Collection &collection) const
template<Node::Type Type>
int	indexOf (const QList< Node * > &nodes, Entity::Id id) const
void	init (ChangeRecorder *monitor)
void	insertCollection (const Akonadi::Collection &collection, const Akonadi::Collection &parent)
void	insertPendingCollection (const Akonadi::Collection &collection, const Akonadi::Collection &parent, QMutableListIterator< Collection > &it)
bool	isAncestorMonitored (const Collection &collection) const
bool	isBuffered (Collection::Id id)
bool	isHidden (const Entity &entity, Node::Type type) const
template<typename T >
bool	isHidden (const T &entity) const
bool	isMonitored (Collection::Id id)
void	itemFetchJobDone (KJob *job)
void	itemsFetched (const Akonadi::Item::List &items)
void	itemsFetched (const Collection::Id collectionId, const Akonadi::Item::List &items)
void	monitoredCollectionAdded (const Akonadi::Collection &, const Akonadi::Collection &)
void	monitoredCollectionChanged (const Akonadi::Collection &)
void	monitoredCollectionMoved (const Akonadi::Collection &, const Akonadi::Collection &, const Akonadi::Collection &)
void	monitoredCollectionRemoved (const Akonadi::Collection &)
void	monitoredCollectionsChanged (const Akonadi::Collection &collection, bool monitored)
void	monitoredCollectionStatisticsChanged (Akonadi::Collection::Id, const Akonadi::CollectionStatistics &)
void	monitoredItemAdded (const Akonadi::Item &, const Akonadi::Collection &)
void	monitoredItemChanged (const Akonadi::Item &, const QSet< QByteArray > &)
void	monitoredItemLinked (const Akonadi::Item &, const Akonadi::Collection &)
void	monitoredItemMoved (const Akonadi::Item &, const Akonadi::Collection &, const Akonadi::Collection &)
void	monitoredItemRemoved (const Akonadi::Item &)
void	monitoredItemsChanged (const Akonadi::Item &item, bool monitored)
void	monitoredItemsRetrieved (KJob *job)
void	monitoredItemUnlinked (const Akonadi::Item &, const Akonadi::Collection &)
void	monitoredMimeTypeChanged (const QString &mimeType, bool monitored)
void	monitoredResourcesChanged (const QByteArray &resource, bool monitored)
void	pasteJobDone (KJob *job)
void	purgeItems (Collection::Id id)
void	ref (Collection::Id id)
void	removeChildEntities (Collection::Id collectionId)
QList< Node * >::iterator	removeItems (QList< Node * >::iterator it, QList< Node * >::iterator end, int *pos, const Collection &col)
void	retrieveAncestors (const Akonadi::Collection &collection, bool insertBaseCollection=true)
void	rootFetchJobDone (KJob *job)
void	serverStarted ()
bool	shouldBePartOfModel (const Collection &collection) const
bool	shouldPurge (Collection::Id id)
QList< Node * >::iterator	skipCollections (QList< Node * >::iterator it, QList< Node * >::iterator end, int *pos)
void	startFirstListJob ()
void	topLevelCollectionsFetched (const Akonadi::Collection::List &collectionList)
void	updateJobDone (KJob *job)

Static Public Member Functions
static QByteArray	FetchCollectionId ()

Public Attributes
QHash< Collection::Id, QList < Node * > >	m_childEntities
EntityTreeModel::CollectionFetchStrategy	m_collectionFetchStrategy
QHash< Collection::Id, Collection >	m_collections
QSet< Collection::Id >	m_collectionsWithoutItems
bool	m_collectionTreeFetched
bool	m_includeStatistics
EntityTreeModel::ItemPopulationStrategy	m_itemPopulation
QHash< Entity::Id, Item >	m_items
CollectionFetchScope::ListFilter	m_listFilter
MimeTypeChecker	m_mimeChecker
QStringList	m_mimeTypeFilter
ChangeRecorder *	m_monitor
QSet< Collection::Id >	m_pendingCollectionRetrieveJobs
QVector< Entity::Id >	m_pendingCutCollections
QVector< Entity::Id >	m_pendingCutItems
QSet< Collection::Id >	m_populatedCols
Collection	m_rootCollection
QString	m_rootCollectionDisplayName
Node *	m_rootNode
Session *	m_session
bool	m_showRootCollection
bool	m_showSystemEntities
EntityTreeModel *const	q_ptr

Detailed Description

Definition at line 59 of file entitytreemodel_p.h.

Member Function Documentation

QStringList Akonadi::EntityTreeModelPrivate::childCollectionNames

(

const Collection &

collection

)

const

Returns the list of names of the child collections of collection.

void Akonadi::EntityTreeModelPrivate::dataChanged	(	const QModelIndex &	top,
		const QModelIndex &	bottom
	)

Emits the data changed signal for the entire row as in the subclass, instead of just for the first column.

static QByteArray Akonadi::EntityTreeModelPrivate::FetchCollectionId ( )

inlinestatic

The id of the collection which starts an item fetch job.

This is part of a hack with QObject::sender in itemsReceivedFromJob to correctly insert items into the model.

Definition at line 195 of file entitytreemodel_p.h.

void Akonadi::EntityTreeModelPrivate::fillModel

(

)

Start function for filling the Model, finds and fetches the root of the node tree Next relevant function for filling the model is startFirstListJob()

QModelIndexList Akonadi::EntityTreeModelPrivate::indexesForItem

(

const Item &

item

)

const

Returns the model indexes for the given item.

QModelIndex Akonadi::EntityTreeModelPrivate::indexForCollection

(

const Collection &

collection

)

const

Returns the model index for the given collection.

template<Node::Type Type>

int Akonadi::EntityTreeModelPrivate::indexOf ( const QList< Node * > &  nodes, Entity::Id  id  ) const

inline

Returns the index of the node in list with the id id.

Returns -1 if not found.

Definition at line 178 of file entitytreemodel_p.h.

bool Akonadi::EntityTreeModelPrivate::isBuffered

(

Collection::Id

id

)

Returns

true if the collection is buffered

purely for testing

bool Akonadi::EntityTreeModelPrivate::isHidden	(	const Entity &	entity,
		Node::Type	type
	)		const

Returns

True if entity or one of its descemdants is hidden.

bool Akonadi::EntityTreeModelPrivate::isMonitored

(

Collection::Id

id

)

Returns

true if the collection is actively monitored (referenced or buffered with refcounting enabled)

purely for testing

void Akonadi::EntityTreeModelPrivate::purgeItems

(

Collection::Id

id

)

Purges the items in the Collection id.

QList<Node *>::iterator Akonadi::EntityTreeModelPrivate::removeItems	(	QList< Node * >::iterator	it,
		QList< Node * >::iterator	end,
		int *	pos,
		const Collection &	col
	)

Removes the items starting from it and up to a maximum of end in Collection col.

pos should be the index of it in the m_childEntities before calling, and is updated to the position of the next Collection in m_childEntities afterward. This is required to emit model remove signals properly.

Returns

an iterator pointing to the next Collection after it, or at end

void Akonadi::EntityTreeModelPrivate::retrieveAncestors	(	const Akonadi::Collection &	collection,
		bool	insertBaseCollection = true
	)

Fetch parent collections and insert this collection and its parents into the node tree.

bool Akonadi::EntityTreeModelPrivate::shouldBePartOfModel

(

const Collection &

collection

)

const

Returns true if the collection matches all filters and should be part of the model.

This method checks all properties that could change by modifying the collection. Currently that includes:

• hidden attribute
• content mime types

bool Akonadi::EntityTreeModelPrivate::shouldPurge

(

Collection::Id

id

)

Returns

true if the Collection with the id of id should be purged.

QList<Node *>::iterator Akonadi::EntityTreeModelPrivate::skipCollections	(	QList< Node * >::iterator	it,
		QList< Node * >::iterator	end,
		int *	pos
	)

Skips over Collections in m_childEntities up to a maximum of end.

it is an iterator pointing to the first Collection in a block of Collections, and pos initially describes the index of it in m_childEntities and is updated to point to the index of the next Item in the list.

Returns

an iterator pointing to the next Item after it, or at end

void Akonadi::EntityTreeModelPrivate::startFirstListJob

(

)

Called after the root collection was fetched by fillModel.

Initiates further fetching of collections depending on the monitored collections (in the monitor) and the m_collectionFetchStrategy.

Further collections are either fetched directly with fetchCollections and fetchItems or, in case that collections or resources are monitored explicitly via fetchTopLevelCollections

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

• entitytreemodel_p.h