X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModelAPI%2FModelAPI_Feature.h;h=b80583544021bd7afc1f74b9129df94f246166f5;hb=a11ca8e50848c291ed13f920168622937ae3b8dc;hp=ffa5448c4a899f614c2ca3cb28d863f503f7bcac;hpb=7bc80aeb9d0bf426306a47c247a4af44aac6b5b0;p=modules%2Fshaper.git diff --git a/src/ModelAPI/ModelAPI_Feature.h b/src/ModelAPI/ModelAPI_Feature.h index ffa5448c4..b80583544 100644 --- a/src/ModelAPI/ModelAPI_Feature.h +++ b/src/ModelAPI/ModelAPI_Feature.h @@ -1,32 +1,181 @@ +// Copyright (C) 2014-20xx CEA/DEN, EDF R&D + // File: ModelAPI_Feature.hxx // Created: 21 Mar 2014 // Author: Mikhail PONIKAROV -#ifndef ModelAPI_Feature_HeaderFile -#define ModelAPI_Feature_HeaderFile +#ifndef ModelAPI_Feature_H_ +#define ModelAPI_Feature_H_ -#include "ModelAPI.h" -#include +#include +#include +#include +#include -class ModelAPI_Feature; +#include + +#include +#include /**\class ModelAPI_Feature * \ingroup DataModel - * \brief General object of the application that allows - * to get/set attributes from the document and compute result of an operation. + * \brief Feature function that represents the particular functionality + * of this operation. Produces results by the arguments. */ - -class MODELAPI_EXPORT ModelAPI_Feature +class ModelAPI_Feature : public ModelAPI_Object { -public: - /// Returns the kind of a feature (like "Point") - virtual std::string GetKind() = 0; + ///< list of current results of this feature + std::list > myResults; + public: + /// Returns the unique kind of a feature (like "Point") + virtual const std::string& getKind() = 0; + + /// Returns the group identifier of all features + inline static std::string group() + { + static std::string MY_GROUP = "Features"; + return MY_GROUP; + } + + /// Returns document this feature belongs to + virtual std::shared_ptr document() const + { + return ModelAPI_Object::document(); + } + + /// Returns the group identifier of this result + virtual std::string groupName() + { + return group(); + } + + /// Computes or recomputes the results + virtual void execute() = 0; + + /// Computes the attribute value on the base of other attributes if the value can be computed + /// \param theAttributeId an attribute index to be computed + /// \return a boolean value about it is computed + virtual bool compute(const std::string& theAttributeId) { return false; }; + + /// Registers error during the execution, causes the ExecutionFailed state + virtual void setError(const std::string& theError, bool isSend = true) { + data()->setError(theError, isSend); + } + + /// Returns error, arose during the execution + virtual std::string error() const { + return data()->error(); + } + + /// returns the current results of the feature + MODELAPI_EXPORT const std::list >& results(); + /// returns the first result in the list or NULL reference + MODELAPI_EXPORT std::shared_ptr firstResult(); + /// returns the last result in the list or NULL reference + MODELAPI_EXPORT std::shared_ptr lastResult(); + /// sets the alone result + MODELAPI_EXPORT void setResult(const std::shared_ptr& theResult); + /// sets the result by index (zero based), results before this must be set before + MODELAPI_EXPORT void setResult(const std::shared_ptr& theResult, + const int theIndex); + /// removes the result from the feature + MODELAPI_EXPORT void removeResult(const std::shared_ptr& theResult); + /// removes all results starting from the gived index (zero-based) + MODELAPI_EXPORT void removeResults(const int theSinceIndex); + /// removes all results from the feature + MODELAPI_EXPORT void eraseResults(); + /// removes all fields from this feature: results, data, etc + MODELAPI_EXPORT virtual void erase(); + + /// Returns true if result is persistent (stored in document) and on undo-redo, save-open + /// it is not needed to recompute it. + virtual bool isPersistentResult() {return true;} + + /// Returns true if this feature must not be created: this is just an action + /// that is not stored in the features history and data model (like "delete part"). + virtual bool isAction() + { + return false; + } + + /// Must return document where the new feature must be added to + /// By default it is null document: it is added to the document this method is called to + MODELAPI_EXPORT virtual std::shared_ptr documentToAdd(); - /// Use plugin manager for features creation: this method is - /// defined here only for SWIG-wrapping - ModelAPI_Feature() + /// To virtually destroy the fields of successors + MODELAPI_EXPORT virtual ~ModelAPI_Feature(); + + /// Returns the feature by the object (result). + MODELAPI_EXPORT static std::shared_ptr feature(ObjectPtr theObject); + + // + // Helper methods, aliases for data()->method() + // ----------------------------------------------------------------------------------------------- + /// Returns the name stored in the attribute + inline std::string name() + { + return data()->name(); + } + /// Returns the Boolean attribute by the identifier + inline std::shared_ptr boolean(const std::string& theID) + { + return data()->boolean(theID); + } + /// Returns the document reference attribute + inline std::shared_ptr document(const std::string& theID) + { + return data()->document(theID); + } + /// Returns the real attribute by the identifier + inline std::shared_ptr real(const std::string& theID) + { + return data()->real(theID); + } + /// Returns the integer attribute by the identifier + inline std::shared_ptr integer(const std::string& theID) + { + return data()->integer(theID); + } + /// Returns the reference attribute by the identifier + inline std::shared_ptr refattr(const std::string& theID) + { + return data()->refattr(theID); + } + /// Returns the reference attribute by the identifier + inline std::shared_ptr reference(const std::string& theID) + { + return data()->reference(theID); + } + /// Returns the list of references attribute by the identifier + inline std::shared_ptr reflist(const std::string& theID) + { + return data()->reflist(theID); + } + /// Returns the shape selection attribute by the identifier + inline std::shared_ptr selection(const std::string& theID) + { + return data()->selection(theID); + } + /// Returns the list of shape selections attribute by the identifier + inline std::shared_ptr selectionList(const std::string& theID) { + return data()->selectionList(theID); } + /// Returns the string attribute by the identifier + inline std::shared_ptr string(const std::string& theID) + { + return data()->string(theID); + } + /// Returns the attribute by the identifier + inline std::shared_ptr attribute(const std::string& theID) + { + return data()->attribute(theID); + } + // ----------------------------------------------------------------------------------------------- }; +//! Pointer on feature object +typedef std::shared_ptr FeaturePtr; + #endif +