20 #ifndef AKONADI_MONITOR_P_H
21 #define AKONADI_MONITOR_P_H
23 #include "akonadiprivate_export.h"
25 #include "collection.h"
26 #include "collectionstatisticsjob.h"
27 #include "collectionfetchscope.h"
29 #include "itemfetchscope.h"
31 #include <akonadi/private/notificationmessage_p.h>
32 #include "notificationsourceinterface.h"
33 #include "entitycache_p.h"
34 #include "servermanager.h"
35 #include "changenotificationdependenciesfactory_p.h"
37 #include <kmimetype.h>
39 #include <QtCore/QObject>
40 #include <QtCore/QTimer>
54 delete dependenciesFactory;
55 delete collectionCache;
62 ChangeNotificationDependenciesFactory *dependenciesFactory;
63 QObject* notificationSource;
65 QSet<QByteArray> resources;
67 QSet<QString> mimetypes;
69 QList<QByteArray> sessions;
72 bool mFetchChangedOnly;
76 QQueue<NotificationMessage> pendingNotifications;
77 QQueue<NotificationMessage> pipeline;
79 bool fetchCollectionStatistics;
80 bool collectionMoveTranslationEnabled;
83 virtual bool connectToNotificationManager();
84 bool acceptNotification(
const NotificationMessage &msg );
85 void dispatchNotifications();
90 void cleanOldNotifications();
92 bool ensureDataAvailable(
const NotificationMessage &msg );
97 virtual bool emitNotification(
const NotificationMessage &msg );
98 void updatePendingStatistics(
const NotificationMessage &msg );
99 void invalidateCaches(
const NotificationMessage &msg );
104 void invalidateCache(
const Collection &col );
106 virtual int pipelineSize()
const;
109 void dataAvailable();
110 void slotSessionDestroyed( QObject* );
111 void slotStatisticsChangedFinished( KJob* );
112 void slotFlushRecentlyChangedCollections();
117 bool translateAndCompress( QQueue<NotificationMessage> ¬ificationQueue,
const NotificationMessage &msg );
119 virtual void slotNotify(
const NotificationMessage::List &msgs );
125 bool emitItemNotification(
const NotificationMessage &msg,
const Item &item =
Item(),
131 bool emitCollectionNotification(
const NotificationMessage &msg,
const Collection &col =
Collection(),
134 void serverStateChanged( Akonadi::ServerManager::State state );
139 void invalidateCollectionCache( qint64 collectionId );
144 void invalidateItemCache( qint64 itemId );
161 static const int MAXBUFFERSIZE = 10;
165 m_bufferSize( MAXBUFFERSIZE )
183 return m_buffer.contains(
id );
187 QVector<Collection::Id> m_buffer;
193 QHash<Collection::Id, int> refCountMap;
200 QSet<Collection::Id> recentlyChangedCollections;
201 QTimer statisticsCompressionTimer;
206 bool isLazilyIgnored(
const NotificationMessage & msg )
const;
212 if ( collections.contains(
Collection( collection ) ) )
214 if ( collections.contains( Collection::root() ) )
219 bool isMimeTypeMonitored(
const QString& mimetype )
const
221 if ( mimetypes.contains( mimetype ) )
224 KMimeType::Ptr mimeType = KMimeType::mimeType( mimetype, KMimeType::ResolveAliases );
225 if ( mimeType.isNull() )
228 foreach (
const QString &mt, mimetypes ) {
229 if ( mimeType->is( mt ) )
236 bool isMoveDestinationResourceMonitored(
const NotificationMessage &msg )
238 if ( msg.operation() != NotificationMessage::Move )
240 return resources.contains( msg.destinationResource() );
243 void fetchStatistics( Collection::Id colId )
245 CollectionStatisticsJob *job =
new CollectionStatisticsJob( Collection( colId ), session );
246 QObject::connect( job, SIGNAL( result( KJob* ) ), q_ptr, SLOT( slotStatisticsChangedFinished( KJob* ) ) );
249 void notifyCollectionStatisticsWatchers( Collection::Id collection,
const QByteArray &resource );