virtual bool hasChildren(const QModelIndex& theParent = QModelIndex()) const;
+ bool insertRows(int theRow, int theCount, const QModelIndex& theParent = QModelIndex());
+
+ bool removeRows(int theRow, int theCount, const QModelIndex& theParent = QModelIndex());
+
//! Returns Feature object by the given Model index.
//! Returns 0 if the given index is not index of a feature
FeaturePtr feature(const QModelIndex& theIndex) const;
+ //! Activates a part data model if the index is a Part node index.
+ //! Returns true if active part changed.
+ bool activatedIndex(const QModelIndex& theIndex);
+
+ FeaturePtr activePart() const;
+
+ QModelIndex activePartIndex() const { return myActivePartIndex; }
+
+ //! Deactivates a Part
+ void deactivatePart();
+
private:
+ enum {PartsFolder, HistoryNode};
+
+
//! Converts QModelIndex of this model to QModelIndex of a one of sub-models.
- QModelIndex toSourceModelIndex(const QModelIndex& theProxy) const;
+ QModelIndex* toSourceModelIndex(const QModelIndex& theProxy) const;
//! Finds a pointer on QModelIndex which is equal to the given one
QModelIndex* findModelIndex(const QModelIndex& theIndex) const;
//! Deletes all saved pointers on QModelIndex objects.
void clearModelIndexes();
- //! Causes inserting of new nodes for given parent and indexes
- void insertRows(const QModelIndex& theParent, int theStart, int theEnd);
-
//! Removes sub-model on removing a part object. Also it removes QModelIndex-es which refer to this model
void removeSubModel(int theModelId);
- //!
- bool hasSubModel(const QAbstractItemModel* theModel) const;
+ //! Returns true if the given model is a one of sub-models (of both types)
+ bool isSubModel(const QAbstractItemModel* theModel) const;
+
+ //! Returns true if the given model is a one of sub-models of Part type
+ bool isPartSubModel(const QAbstractItemModel* theModel) const;
+
+ //! Returns Parts Folder node
+ QModelIndex partFolderNode() const;
+
+ int historyOffset() const;
+
//! Document
boost::shared_ptr<ModelAPI_Document> myDocument;
//! Data models for Parts data tree representation (one data model per a one part)
QList<XGUI_PartModel*> myPartModels;
+ //! Active part in part editing mode
+ XGUI_PartModel* myActivePart;
+
+ QModelIndex myActivePartIndex;
+
//! List of saved QModelIndexes created by sub-models
QList<QModelIndex*> myIndexes;
+
};
#endif
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