19 #ifndef ATTACHEDFILTERSMODEL_H 20 #define ATTACHEDFILTERSMODEL_H 22 #include <QAbstractListModel> 23 #include <MltFilter.h> 24 #include <MltProducer.h> 29 class AttachedFiltersModel :
public QAbstractListModel
32 Q_PROPERTY(
bool ready READ isReady NOTIFY readyChanged)
33 Q_PROPERTY(QString producerTitle READ producerTitle NOTIFY trackTitleChanged)
34 Q_PROPERTY(
bool isProducerSelected READ isProducerSelected NOTIFY isProducerSelectedChanged)
37 TypeDisplayRole = Qt::UserRole + 1
40 explicit AttachedFiltersModel(QObject *parent = 0);
43 Mlt::Filter* getFilter(
int row)
const;
44 QmlMetadata* getMetadata(
int row)
const;
45 void setProducer(Mlt::Producer* producer = 0);
46 QString producerTitle()
const;
47 bool isProducerSelected()
const;
48 Mlt::Producer* producer()
const {
return m_producer.data(); }
51 int rowCount(
const QModelIndex &parent = QModelIndex())
const;
52 Qt::ItemFlags flags(
const QModelIndex &index)
const;
53 QVariant data(
const QModelIndex &index,
int role)
const;
54 bool setData(
const QModelIndex& index,
const QVariant& value,
int role = Qt::EditRole);
55 QHash<int, QByteArray> roleNames()
const;
56 Qt::DropActions supportedDropActions()
const;
57 bool insertRows(
int row,
int count,
const QModelIndex &parent);
58 bool removeRows(
int row,
int count,
const QModelIndex &parent);
59 bool moveRows(
const QModelIndex & sourceParent,
int sourceRow,
int count,
const QModelIndex & destinationParent,
int destinationRow);
64 void duplicateAddFailed(
int index);
65 void trackTitleChanged();
66 void isProducerSelectedChanged();
67 void addedOrRemoved(Mlt::Producer*);
70 void add(QmlMetadata* meta);
72 bool move(
int fromRow,
int toRow);
75 static void producerChanged(mlt_properties owner, AttachedFiltersModel* model);
76 void reset(Mlt::Producer *producer = 0);
80 QScopedPointer<Mlt::Producer> m_producer;
81 QScopedPointer<Mlt::Event> m_event;
82 typedef QList<QmlMetadata*> MetadataList;
83 MetadataList m_metaList;
84 typedef QList<int> IndexMap;
85 IndexMap m_mltIndexMap;
88 #endif // ATTACHEDFILTERSMODEL_H