-// File: ModelAPI_Object.hxx
-// Created: 21 Mar 2014
-// Author: Mikhail PONIKAROV
+// Copyright (C) 2014-2020 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
-#ifndef ModelAPI_Object_HeaderFile
-#define ModelAPI_Object_HeaderFile
+#ifndef ModelAPI_Object_H_
+#define ModelAPI_Object_H_
#include "ModelAPI.h"
-#include <string>
+#include "ModelAPI_Data.h"
+#include "ModelAPI_Entity.h"
+
#include <memory>
-class ModelAPI_AttributeDocRef;
-class ModelAPI_AttributeDouble;
+class ModelAPI_Data;
+class ModelAPI_Document;
+
+// sometimes it is useful for debug to see name of each object (bad for memory and performance)
+//#define DEBUG_NAMES
/**\class ModelAPI_Object
* \ingroup DataModel
- * \brief General object of the application that allows
- * to get/set attributes from the document and compute result of an operation.
+ * \brief Represents any object in the data model and in the object browser.
+ *
+ * It may be feature or result of the feature. User just may set name for it
+ * or change this name later. Generic class for Feature, Body, Parameter and other
+ * objects related to the features and their results. Contains attributes of this
+ * object in the "Data".
*/
-
-class MODELAPI_EXPORT ModelAPI_Object
+class ModelAPI_Object: public ModelAPI_Entity
{
-public:
+ std::shared_ptr<ModelAPI_Data> myData; ///< manager of the data model of a feature
+ std::shared_ptr<ModelAPI_Document> myDoc; ///< document this object belongs to
+ public:
+#ifdef DEBUG_NAMES
+ std::string myName; // name of this object
+#endif
+ /// By default object is displayed in the object browser.
+ MODELAPI_EXPORT virtual bool isInHistory();
+
+ /// Makes object presented or not in the history of the created objects
+ /// \param theObject is shared pointer to "this"
+ /// \param theFlag is boolean value: to add or remove from the history
+ MODELAPI_EXPORT virtual void setInHistory(
+ const std::shared_ptr<ModelAPI_Object> theObject, const bool theFlag);
+
+ /// Returns the data manager of this object: attributes
+ MODELAPI_EXPORT virtual std::shared_ptr<ModelAPI_Data> data() const;
+
+ /// Returns true if object refers to the same data model instance
+ MODELAPI_EXPORT virtual bool isSame(const std::shared_ptr<ModelAPI_Object>& theObject);
+
+ /// Returns document this feature belongs to
+ MODELAPI_EXPORT virtual std::shared_ptr<ModelAPI_Document> document() const;
+
+ /// Returns the group identifier of this object
+ virtual std::string groupName() = 0;
+
+ /// Request for initialization of data model of the object: adding all attributes
+ virtual void initAttributes() = 0;
- /// Returns the name of the feature visible by the user in the object browser
- virtual std::string getName() = 0;
+ /// Returns the feature is disabled or not.
+ virtual bool isDisabled() = 0;
- /// Defines the name of the feature visible by the user in the object browser
- virtual void setName(std::string theName) = 0;
+ /// Returns the parameters of color definition in the resources config manager
+ virtual void colorConfigInfo(std::string& /*theSection*/,
+ std::string& /*theName*/,
+ std::string& /*theDefault*/) {}
- /// Returns the attribute that references to another document
- virtual std::shared_ptr<ModelAPI_AttributeDocRef> docRef(const std::string theID) = 0;
- /// Returns the attribute that contains real value with double precision
- virtual std::shared_ptr<ModelAPI_AttributeDouble> real(const std::string theID) = 0;
+ /// Called on change of any argument-attribute of this object
+ /// \param theID identifier of changed attribute
+ MODELAPI_EXPORT virtual void attributeChanged(const std::string& theID);
- /// Initializes object by the attributes: must be called just after the object is created
- /// for each attribute of the object
- /// \param theID identifier of the attribute that can be referenced by this ID later
- /// \param theAttrType type of the created attribute (received from the type method)
- virtual void addAttribute(std::string theID, std::string theAttrType) = 0;
+ /// Initializes the default states of the object
+ MODELAPI_EXPORT ModelAPI_Object();
+
+ /// To use virtuality for destructors
+ MODELAPI_EXPORT virtual ~ModelAPI_Object();
+
+ /// Returns true if object must be displayed in the viewer: flag is stored in the
+ /// data model, so on undo/redo, open/save or recreation of object by history-playing it keeps
+ /// the original state in the current transaction.
+ MODELAPI_EXPORT virtual bool isDisplayed();
+
+ /// Sets the displayed/hidden state of the object. If it is changed, sends the "redisplay"
+ /// signal.
+ MODELAPI_EXPORT virtual void setDisplayed(const bool theDisplay);
+
+ protected:
+ /// This method is called just after creation of the object: it must initialize
+ /// all fields, normally initialized in the constructor
+ MODELAPI_EXPORT virtual void init() = 0;
+
+ /// Sets the data manager of an object (document does)
+ MODELAPI_EXPORT virtual void setData(std::shared_ptr<ModelAPI_Data> theData);
+
+ /// Sets the data manager of an object (document does)
+ MODELAPI_EXPORT virtual void setDoc(std::shared_ptr<ModelAPI_Document> theDoc);
+
+ /// removes all fields from this feature
+ MODELAPI_EXPORT virtual void erase();
+
+ friend class Model_Objects;
+ friend class ModelAPI_Feature;
+ friend class Model_Document;
-protected:
- /// Objects are created for features automatically
- ModelAPI_Object()
- {}
};
+typedef std::shared_ptr<ModelAPI_Object> ObjectPtr;
+
#endif