1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: ModuleBase_FilterFactory.h
4 // Created: 10 Dec 2014
5 // Author: Natalia ERMOLAEVA
7 #ifndef ModuleBase_FilterFactory_H
8 #define ModeleBase_SelectionFilterFactory_H
10 #include "ModuleBase.h"
11 #include "ModuleBase_IWorkshop.h"
12 #include "ModuleBase_Filter.h"
14 #include <SelectMgr_ListOfFilter.hxx>
20 * Allows to get a selection filter by the feature identifier and
21 * the attribute identifier (if attribute is validated).
22 * All accessible filters must be registered by the ID string first.
23 * The instance of this factory can be get in the Workshop interface.
24 * Keeps the validator objects alive and just returns one of it by request.
25 * All the needed information is provided to the validator as an argument,
26 * this allows to work with them independently from the feature specific object.
28 class ModuleBase_FilterFactory : public QObject
32 //ModuleBase_FilterFactory();
33 //virtual ~ModuleBase_FilterFactory() {}
37 std::map<std::string, Handle_ModuleBase_Filter> myIDs; ///< map from ID to registered validator
38 /// validators IDs to list of arguments
39 typedef std::map<std::string, std::list<std::string> > AttrValidators;
40 /// validators IDs by feature ID
41 std::map<std::string, AttrValidators> myFeatures;
42 /// validators IDs and arguments by feature and attribute IDs
43 std::map<std::string, std::map<std::string, AttrValidators> > myAttrs;
44 /// Stores the registered attributes that leads to the concealment of referenced objects in
45 /// data tree. Map from feature kind to set of attribute IDs.
46 std::map<std::string, std::set<std::string> > myConcealed;
49 /// Registers the instance of the validator by the ID
50 MODULEBASE_EXPORT virtual void registerFilter(const std::string& theID,
51 Handle_ModuleBase_Filter theValidator);
53 /// Assigns validator to the attribute of the feature
54 MODULEBASE_EXPORT virtual void assignFilter(const std::string& theID,
55 const std::string& theFeatureID,
56 const std::string& theAttrID);
58 /// Provides a validator for the attribute, returns NULL if no validator
59 MODULEBASE_EXPORT const SelectMgr_ListOfFilter& filters(const std::string& theFeatureID,
60 const std::string& theAttrID) const;
62 /// Returns registered validator by its Id
63 MODULEBASE_EXPORT virtual const Handle_ModuleBase_Filter validator(const std::string& theID) const;
65 /// Returns true if feature and all its attributes are valid.
66 MODULEBASE_EXPORT virtual bool validate(const std::shared_ptr<ModelAPI_Feature>& theFeature) const;
68 /// register that this attribute in feature is not obligatory for the feature execution
69 /// so, it is not needed for the standard validation mechanism
70 virtual void registerNotObligatory(std::string theFeature, std::string theAttribute);
72 /// Returns true if the attribute in feature is not obligatory for the feature execution
73 virtual bool isNotObligatory(std::string theFeature, std::string theAttribute);
75 /// register that this attribute conceals in the object browser
76 /// all referenced features after execution
77 virtual void registerConcealment(std::string theFeature, std::string theAttribute);
79 /// Returns true that it was registered that attribute conceals the referenced result
80 virtual bool isConcealed(std::string theFeature, std::string theAttribute);
83 void addDefaultValidators(std::list<Handle_ModuleBase_Filter>& theValidators) const;
84 /// Get instance from workshop
86 ModuleBase_FilterFactory();
88 ~ModuleBase_FilterFactory() {}
90 friend class ModuleBase_IWorkshop;
94 #endif //ModuleBase_FilterFactory