#include "ModelAPI.h"
#include "ModelAPI_PluginManager.h"
+
#include <string>
-#include <memory>
+#include <boost/shared_ptr.hpp>
-class ModelAPI_Object;
+class ModelAPI_Data;
class ModelAPI_Document;
/**\class ModelAPI_Feature
* \brief Functionality of the model object: to update result,
* to initialize attributes, etc.
*/
-
-class MODELAPI_EXPORT ModelAPI_Feature
+class ModelAPI_Feature
{
- std::shared_ptr<ModelAPI_Object> myData; ///< manager of the data model of a feature
+ boost::shared_ptr<ModelAPI_Data> myData; ///< manager of the data model of a feature
+ boost::shared_ptr<ModelAPI_Document> myDoc; ///< document this feature belongs to
public:
/// Returns the kind of a feature (like "Point")
- virtual const std::string& getKind() = 0;
+ MODELAPI_EXPORT virtual const std::string& getKind() = 0;
/// Returns to which group in the document must be added feature
- virtual const std::string& getGroup() = 0;
+ MODELAPI_EXPORT virtual const std::string& getGroup() = 0;
/// Request for initialization of data model of the feature: adding all attributes
- virtual void initAttributes() = 0;
+ MODELAPI_EXPORT virtual void initAttributes() = 0;
/// Computes or recomputes the result
- virtual void execute() = 0;
+ MODELAPI_EXPORT virtual void execute() = 0;
+
+ /// Returns true if this feature must be displayed in the history (top level of Part tree)
+ MODELAPI_EXPORT virtual bool isInHistory() {return true;}
+
+ /// Returns true if this feature must not be created: this is just an action
+ /// that is not stored in the features history (like delete part).
+ MODELAPI_EXPORT virtual bool isAction() {return false;}
/// Returns the data manager of this feature
- virtual std::shared_ptr<ModelAPI_Object> data() {return myData;}
+ MODELAPI_EXPORT virtual boost::shared_ptr<ModelAPI_Data> data() {return myData;}
/// Must return document where the new feature must be added to
/// By default it is current document
- virtual std::shared_ptr<ModelAPI_Document> documentToAdd()
+ MODELAPI_EXPORT virtual boost::shared_ptr<ModelAPI_Document> documentToAdd()
{return ModelAPI_PluginManager::get()->currentDocument();}
+ /// Returns document this feature belongs to
+ MODELAPI_EXPORT virtual boost::shared_ptr<ModelAPI_Document> document()
+ {return myDoc;}
+
+ /// Returns true if feature refers to the same model data instance
+ MODELAPI_EXPORT virtual bool isSame(const boost::shared_ptr<ModelAPI_Feature>& theFeature)
+ {return theFeature.get() == this;}
+
+ /// To virtually destroy the fields of successors
+ virtual ~ModelAPI_Feature() {}
+
protected:
/// Use plugin manager for features creation: this method is
/// defined here only for SWIG-wrapping
{}
/// Sets the data manager of an object (document does)
- void setData(std::shared_ptr<ModelAPI_Object> theData) {myData = theData;}
+ MODELAPI_EXPORT virtual void setData(boost::shared_ptr<ModelAPI_Data> theData)
+ {myData = theData;}
+ /// Sets the data manager of an object (document does)
+ MODELAPI_EXPORT void setDoc(boost::shared_ptr<ModelAPI_Document> theDoc) {myDoc = theDoc;}
+
friend class Model_Document;
};
+//! Pointer on feature object
+typedef boost::shared_ptr<ModelAPI_Feature> FeaturePtr;
+
+
#endif
