X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_Data.h;h=fba3cd500f1d3b3a0ac6c3f8d8026783a7cf4bfb;hb=bf4f4d92dd943361f8a86405e9287fffc8af7d56;hp=5a2f6296e1a385745534e42fd2c56312aa4be27a;hpb=fc1ceede402063c995d9c6ed5e8e21db7dfd9be4;p=modules%2Fshaper.git diff --git a/src/Model/Model_Data.h b/src/Model/Model_Data.h index 5a2f6296e..fba3cd500 100644 --- a/src/Model/Model_Data.h +++ b/src/Model/Model_Data.h @@ -23,6 +23,7 @@ #include #include +#include #include @@ -44,6 +45,8 @@ class Model_Data : public ModelAPI_Data TDF_Label myLab; ///< label of the feature in the document /// All attributes of the object identified by the attribute ID std::map > myAttrs; + /// Array of flags of this data + Handle(TDataStd_BooleanArray) myFlags; /// needed here to emit signal that object changed on change of the attribute ObjectPtr myObject; @@ -53,8 +56,6 @@ class Model_Data : public ModelAPI_Data /// flag that may block the "attribute updated" sending bool mySendAttributeUpdated; - Model_Data(); - /// Returns label of this feature TDF_Label label() { @@ -62,6 +63,7 @@ class Model_Data : public ModelAPI_Data } friend class Model_Document; + friend class Model_Objects; friend class Model_Update; friend class Model_AttributeReference; friend class Model_AttributeRefAttr; @@ -69,6 +71,8 @@ class Model_Data : public ModelAPI_Data friend class Model_AttributeSelection; public: + /// The simplest constructor. "setLabel" must be called just after to initialize correctly. + Model_Data(); /// Returns the name of the feature visible by the user in the object browser MODEL_EXPORT virtual std::string name(); /// Defines the name of the feature visible by the user in the object browser @@ -163,7 +167,10 @@ class Model_Data : public ModelAPI_Data MODEL_EXPORT virtual ModelAPI_ExecState execState(); /// Registers error during the execution, causes the ExecutionFailed state - MODEL_EXPORT virtual void setError(const std::string& theError); + MODEL_EXPORT virtual void setError(const std::string& theError, bool theSend = true); + + /// Registers error during the execution, causes the ExecutionFailed state + MODEL_EXPORT virtual std::string error() const; /// Returns the identifier of feature-owner, unique in this document MODEL_EXPORT virtual int featureId() const; @@ -179,11 +186,73 @@ class Model_Data : public ModelAPI_Data /// Copies all atributes content into theTarget data MODEL_EXPORT virtual void copyTo(std::shared_ptr theTarget); + /// Returns the invalid data pointer (to avoid working with NULL shared ptrs in swig) + MODEL_EXPORT virtual std::shared_ptr invalidPtr(); + + /// Returns the invalid data pointer: static method + static std::shared_ptr invalidData(); + + /// Identifier of the transaction when object (feature or result) was updated last time. + MODEL_EXPORT virtual int updateID(); + + /// Identifier of the transaction when object (feature or result) was updated last time. + /// This method is called by the updater. + MODEL_EXPORT virtual void setUpdateID(const int theID); + +protected: + /// Returns true if "is in history" custom behaviors is defined for the feature + MODEL_EXPORT virtual bool isInHistory(); + + /// Defines the custom "is in history" behavior + MODEL_EXPORT virtual void setIsInHistory(const bool theFlag); + private: - /// removes all information about back references + /// Removes all information about back references void eraseBackReferences(); - // adds a back reference (with identifier which attribute references to this object - void addBackReference(FeaturePtr theFeature, std::string theAttrID); + /// Adds a back reference (with identifier which attribute references to this object + /// It does not change the consealment flag of the data object result + /// \param theFeature feature referenced to this + /// \param theAttrID identifier of the attribute that is references from theFeature to this + void removeBackReference(FeaturePtr theFeature, std::string theAttrID); + /// Adds a back reference (with identifier which attribute references to this object + /// \param theFeature feature referenced to this + /// \param theAttrID identifier of the attribute that is references from theFeature to this + /// \param theApplyConcealment applies consealment flag changes + void addBackReference(FeaturePtr theFeature, std::string theAttrID, + const bool theApplyConcealment = true); + + /// 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 i nthe current transaction. + MODEL_EXPORT virtual bool isDisplayed(); + + /// Sets the displayed/hidden state of the object. If it is changed, sends the "redisplay" + /// signal. + MODEL_EXPORT virtual void setDisplayed(const bool theDisplay); }; +/// Generic method to register back reference, used in referencing attributes. +/// Without concealment change, it will be done later, on synchronization. +#define ADD_BACK_REF(TARGET) \ + if (TARGET.get() != NULL) { \ + FeaturePtr anAttributeOwnerFeature = std::dynamic_pointer_cast(owner()); \ + if (anAttributeOwnerFeature.get()) { \ + std::shared_ptr aTargetData = std::dynamic_pointer_cast( \ + (TARGET)->data()); \ + aTargetData->addBackReference(anAttributeOwnerFeature, id(), false); \ + } \ + } + +/// Generic method to unregister back reference, used in referencing attributes. +/// Without concealment change, it will be done later, on synchronization. +#define REMOVE_BACK_REF(TARGET) \ + if (TARGET.get() != NULL) { \ + FeaturePtr anAttOwnerFeature = std::dynamic_pointer_cast(owner()); \ + if (anAttOwnerFeature.get()) { \ + std::shared_ptr aTargetData = std::dynamic_pointer_cast( \ + (TARGET)->data()); \ + aTargetData->removeBackReference(anAttOwnerFeature, id()); \ + } \ + } + #endif