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| ItemAlbumModel (QWidget *const parent) |
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QList< Album * > | currentAlbums () const |
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bool | hasScheduledRefresh () const |
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bool | isListingOnlyAvailableImages () const |
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bool | isRecursingAlbums () const |
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bool | isRecursingTags () const |
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| ItemThumbnailModel (QWidget *const parent) |
| An ItemModel that supports thumbnail loading.
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QVariant | data (const QModelIndex &index, int role=Qt::DisplayRole) const override |
| Handles the ThumbnailRole.
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bool | setData (const QModelIndex &index, const QVariant &value, int role=Qt::DisplayRole) override |
| You can override the current thumbnail size by giving an integer value for ThumbnailRole.
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void | setEmitDataChanged (bool emitSignal) |
| Enable emitting dataChanged() when a thumbnail becomes available.
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void | setExifRotate (bool rotate) |
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void | setPreloadThumbnails (bool preload) |
| Enable preloading of thumbnails: If preloading is enabled, for every entry in the model a thumbnail generation is started.
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void | setPreloadThumbnailSize (const ThumbnailSize &thumbSize) |
| If you want to fix a size for preloading, do it here.
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void | setThumbnailLoadThread (ThumbnailLoadThread *const thread) |
| Enable thumbnail loading and set the thread that shall be used.
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void | setThumbnailSize (const ThumbnailSize &thumbSize) |
| Set the thumbnail size to use.
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ThumbnailLoadThread * | thumbnailLoadThread () const |
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ThumbnailSize | thumbnailSize () const |
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| ItemModel (QObject *const parent=nullptr) |
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void | addItemInfo (const ItemInfo &info) |
| Main entry point for subclasses adding image infos to the model.
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void | addItemInfos (const QList< ItemInfo > &infos) |
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void | addItemInfos (const QList< ItemInfo > &infos, const QList< QVariant > &extraValues) |
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void | addItemInfosSynchronously (const QList< ItemInfo > &infos) |
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void | addItemInfosSynchronously (const QList< ItemInfo > &infos, const QList< QVariant > &extraValues) |
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void | addItemInfoSynchronously (const ItemInfo &info) |
| addItemInfo() is asynchronous if a prepocessor is set.
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void | clearItemInfos () |
| Clears image infos and resets model.
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QVariant | data (const QModelIndex &index, int role=Qt::DisplayRole) const override |
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void | ensureHasGroupedImages (const ItemInfo &groupLeader) |
| Ensure that all images grouped on the given leader are contained in the model.
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void | ensureHasItemInfo (const ItemInfo &info) |
| Add the given entries.
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void | ensureHasItemInfos (const QList< ItemInfo > &infos) |
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void | ensureHasItemInfos (const QList< ItemInfo > &infos, const QList< QVariant > &extraValues) |
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Qt::ItemFlags | flags (const QModelIndex &index) const override |
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bool | hasImage (const ItemInfo &info) const |
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bool | hasImage (const ItemInfo &info, const QVariant &extraValue) const |
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bool | hasImage (qlonglong id) const |
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bool | hasImage (qlonglong id, const QVariant &extraValue) const |
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QVariant | headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const override |
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qlonglong | imageId (const QModelIndex &index) const |
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qlonglong | imageId (int row) const |
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QList< qlonglong > | imageIds () const |
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QList< qlonglong > | imageIds (const QList< QModelIndex > &indexes) const |
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ItemInfo | imageInfo (const QModelIndex &index) const |
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ItemInfo | imageInfo (const QString &filePath) const |
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ItemInfo | imageInfo (int row) const |
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ItemInfo & | imageInfoRef (const QModelIndex &index) const |
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ItemInfo & | imageInfoRef (int row) const |
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QList< ItemInfo > | imageInfos () const |
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QList< ItemInfo > | imageInfos (const QList< QModelIndex > &indexes) const |
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QList< ItemInfo > | imageInfos (const QString &filePath) const |
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QModelIndex | index (int row, int column=0, const QModelIndex &parent=QModelIndex()) const override |
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QList< QModelIndex > | indexesForImageId (qlonglong id) const |
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QList< QModelIndex > | indexesForItemInfo (const ItemInfo &info) const |
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QList< QModelIndex > | indexesForPath (const QString &filePath) const |
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QModelIndex | indexForImageId (qlonglong id) const |
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QModelIndex | indexForImageId (qlonglong id, const QVariant &extraValue) const |
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QModelIndex | indexForItemInfo (const ItemInfo &info) const |
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QModelIndex | indexForItemInfo (const ItemInfo &info, const QVariant &extraValue) const |
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QModelIndex | indexForPath (const QString &filePath) const |
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bool | isEmpty () const |
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bool | isRefreshing () const |
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int | itemCount () const |
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bool | keepsFilePathCache () const |
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int | numberOfIndexesForImageId (qlonglong id) const |
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int | numberOfIndexesForItemInfo (const ItemInfo &info) const |
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void | removeIndex (const QModelIndex &indexes) |
| Directly remove the given indexes or infos from the model.
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void | removeIndexes (const QList< QModelIndex > &indexes) |
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void | removeItemInfo (const ItemInfo &info) |
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void | removeItemInfos (const QList< ItemInfo > &infos) |
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void | removeItemInfos (const QList< ItemInfo > &infos, const QList< QVariant > &extraValues) |
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int | rowCount (const QModelIndex &parent=QModelIndex()) const override |
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void | setItemInfos (const QList< ItemInfo > &infos) |
| Clears and adds the infos.
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void | setKeepsFilePathCache (bool keepCache) |
| If a cache is kept, lookup by file path is fast, without a cache it is O(n).
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DECLARE_MODEL_DRAG_DROP_METHODS void | setPreprocessor (QObject *const processor) |
| Install an object as a preprocessor for ItemInfos added to this model.
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void | setSendRemovalSignals (bool send) |
| Enable sending of imageInfosAboutToBeRemoved and imageInfosRemoved signals.
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void | setWatchFlags (const DatabaseFields::Set &set) |
| Set a set of database fields to watch.
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QList< ItemInfo > | uniqueItemInfos () const |
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void | unsetPreprocessor (QObject *const processor) |
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| DragDropModelImplementation ()=default |
| A class providing a sample implementation for a QAbstractItemModel redirecting drag-and-drop support to a handler.
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virtual Qt::ItemFlags | dragDropFlags (const QModelIndex &index) const |
| Call from your flags() method, adding the relevant drag drop flags.
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Qt::ItemFlags | dragDropFlagsV2 (const QModelIndex &index) const |
| This is an alternative approach to dragDropFlags().
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AbstractItemDragDropHandler * | dragDropHandler () const |
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bool | dropMimeData (const QMimeData *, Qt::DropAction, int, int, const QModelIndex &) |
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virtual bool | isDragEnabled (const QModelIndex &index) const |
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virtual bool | isDropEnabled (const QModelIndex &index) const |
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QMimeData * | mimeData (const QModelIndexList &indexes) const |
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QStringList | mimeTypes () const |
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void | setDragDropHandler (AbstractItemDragDropHandler *handler) |
| Set a drag drop handler.
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Qt::DropActions | supportedDropActions () const |
| Implements the relevant QAbstractItemModel methods for drag and drop.
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enum | ItemModelRoles {
ItemModelPointerRole = Qt::UserRole
, ItemModelInternalId = Qt::UserRole + 1
, ThumbnailRole = Qt::UserRole + 2
, CreationDateRole = Qt::UserRole + 3
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ExtraDataRole = Qt::UserRole + 5
, ExtraDataDuplicateCount = Qt::UserRole + 6
, LTLeftPanelRole = Qt::UserRole + 50
, LTRightPanelRole = Qt::UserRole + 51
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SubclassRoles = Qt::UserRole + 100
, FilterModelRoles = Qt::UserRole + 500
} |
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void | thumbnailAvailable (const QModelIndex &index, int requestedSize) |
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void | thumbnailFailed (const QModelIndex &index, int requestedSize) |
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void | allRefreshingFinished () |
| Signals that the model has finished currently with all scheduled refreshing, full or incremental, and all preprocessing.
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void | imageChange (const ImageChangeset &, const QItemSelection &) |
| If an ImageChangeset affected indexes of this model with changes as set in watchFlags(), this signal contains the changeset and the affected indexes.
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void | imageInfosAboutToBeAdded (const QList< ItemInfo > &infos) |
| Informs that ItemInfos will be added to the model.
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void | imageInfosAboutToBeRemoved (const QList< ItemInfo > &infos) |
| Informs that ItemInfos will be removed from the model.
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void | imageInfosAdded (const QList< ItemInfo > &infos) |
| Informs that ItemInfos have been added to the model.
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void | imageInfosRemoved (const QList< ItemInfo > &infos) |
| Informs that ItemInfos have been removed from the model.
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void | imageTagChange (const ImageTagChangeset &, const QItemSelection &) |
| If an ImageTagChangeset affected indexes of this model, this signal contains the changeset and the affected indexes.
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void | preprocess (const QList< ItemInfo > &infos, const QList< QVariant > &) |
| Connect to this signal only if you are the current preprocessor.
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void | processAdded (const QList< ItemInfo > &infos, const QList< QVariant > &) |
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void | readyForIncrementalRefresh () |
| Signals that the model is right now ready to start an incremental refresh.
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static qlonglong | retrieveImageId (const QModelIndex &index) |
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static ItemInfo | retrieveItemInfo (const QModelIndex &index) |
| Retrieves the imageInfo object from the data() method of the given index.
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AbstractItemDragDropHandler * | m_dragDropHandler = nullptr |
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