2 #ifndef HYDROData_Entity_HeaderFile
3 #define HYDROData_Entity_HeaderFile
7 #include <NCollection_Sequence.hxx>
9 #include <TDF_Label.hxx>
17 class Handle(TDataStd_ReferenceList);
18 class Handle_HYDROData_Entity;
20 ///! Kind of an object in a document
21 typedef int ObjectKind;
23 const ObjectKind KIND_UNKNOWN = 0; ///! Unrecognized object
24 const ObjectKind KIND_IMAGE = 1;
25 const ObjectKind KIND_POLYLINE = 2;
26 const ObjectKind KIND_BATHYMETRY = 3;
27 const ObjectKind KIND_ALTITUDE = 4;
28 const ObjectKind KIND_IMMERSIBLE_ZONE = 5;
29 const ObjectKind KIND_RIVER = 6;
30 const ObjectKind KIND_STREAM = 7;
31 const ObjectKind KIND_CONFLUENCE = 8;
32 const ObjectKind KIND_CHANNEL = 9;
33 const ObjectKind KIND_OBSTACLE = 10;
34 const ObjectKind KIND_DIGUE = 11;
35 const ObjectKind KIND_PROFILE = 12;
36 const ObjectKind KIND_PROFILEUZ = 13;
37 const ObjectKind KIND_POLYLINEXY = 14;
38 const ObjectKind KIND_CALCULATION = 15;
39 const ObjectKind KIND_ZONE = 16;
40 const ObjectKind KIND_REGION = 17;
41 const ObjectKind KIND_VISUAL_STATE = 18;
42 const ObjectKind KIND_LAST = KIND_VISUAL_STATE;
44 DEFINE_STANDARD_HANDLE(HYDROData_Entity, MMgt_TShared)
46 typedef QMap<QString,Handle(Standard_Transient)> MapOfTreatedObjects;
48 typedef NCollection_Sequence<Handle_HYDROData_Entity> HYDROData_SequenceOfObjects;
51 /**\class HYDROData_Entity
52 * \brief Generic class of any object in the data model.
54 * Interface for getting access to the object that belong to the data model.
55 * Managed by Document. Provides access to the common properties:
56 * kind of an object, name.
58 class HYDROData_Entity : public MMgt_TShared
64 * Enumeration of tags corresponding to the persistent object parameters.
68 DataTag_First = 0 ///< first tag, to reserve
73 * Enumeration of tags corresponding to the child sub-objects of object.
77 ChildTag_First = 0 ///< first tag, to reserve
82 DEFINE_STANDARD_RTTI(HYDROData_Entity);
85 * Returns the kind of this object. Must be redefined in all objects of known type.
87 HYDRODATA_EXPORT virtual const ObjectKind GetKind() const { return KIND_UNKNOWN; }
90 * Returns the name of this object.
92 HYDRODATA_EXPORT QString GetName() const;
95 * Updates the name of this object.
97 HYDRODATA_EXPORT void SetName(const QString& theName);
100 * Dump object to Python script representation.
101 * Base implementation returns empty list,
102 * You should reimplement this function in your derived class if it
103 * has Python API and can be imported/exported from/to Python script.
105 HYDRODATA_EXPORT virtual QStringList DumpToPython( MapOfTreatedObjects& theTreatedObjects ) const;
108 * Updates object state.
109 * Base implementation dose nothing.
110 * \param theIsForce force reupdating of data object
112 HYDRODATA_EXPORT virtual void Update( const bool theIsForce = true );
115 * Returns data of object wrapped to QVariant.
116 * Base implementation returns null value.
118 HYDRODATA_EXPORT virtual QVariant GetDataVariant();
121 * Checks is object exists in the data structure.
122 * \returns true is object is not exists in the data model
124 HYDRODATA_EXPORT bool IsRemoved() const;
127 * Removes object and it child sub-objects from the data structure.
129 HYDRODATA_EXPORT virtual void Remove();
132 * Returns unique integer identifier of the object (may be used for ordering of objects)
134 HYDRODATA_EXPORT inline int ID() const {return myLab.Tag();}
137 * Copies all properties of this to the destinated object.
138 * Objects must be the same type.
139 * \param theDestination initialized object (from any document) - target of copying
141 HYDRODATA_EXPORT void CopyTo(Handle_HYDROData_Entity theDestination) const;
144 * Returns the label of this object.
146 HYDRODATA_EXPORT TDF_Label& Label() {return myLab;}
149 * Returns father object. For object created under root document label
150 * this method always return NULL object.
152 HYDRODATA_EXPORT virtual Handle(HYDROData_Entity) GetFatherObject() const;
156 friend class HYDROData_Iterator;
159 * Creates new object in the internal data structure. Use higher level objects
160 * to create objects with real content.
162 HYDRODATA_EXPORT HYDROData_Entity();
165 * Destructs properties of the object and object itself, removes it from the document.
167 virtual HYDRODATA_EXPORT ~HYDROData_Entity();
170 * Put the object to the label of the document.
171 * \param theLabel new label of the object
173 HYDRODATA_EXPORT virtual void SetLabel(TDF_Label theLabel);
176 * Internal method that used to store the byte array attribute
177 * \param theTag tag of a label to store attribute (for 0 this is myLab)
178 * \param theData pointer to bytes array
179 * \param theLen number of bytes in byte array that must be stored
181 void SaveByteArray(const int theTag, const char* theData, const int theLen);
184 * Internal method that used to retreive the content of byte array attribute
185 * \param theTag tag of a label that keeps the attribute (for 0 this is myLab)
186 * \param theLen number of bytes in byte array
187 * \returns pointer to the internal data structure wit harray content,
188 * or NULL if array size is zero
190 const char* ByteArray(const int theTag, int& theLen) const;
193 * Internal method that used to store the reference object label attribute
194 * \param theObj pointer to reference object
195 * \param theTag tag of a label to store attribute (for 0 this is myLab)
197 int NbReferenceObjects( const int theTag = 0 ) const;
200 * Internal method that used to check object for entry into the reference list
201 * \param theObj pointer to reference object
202 * \param theTag tag of a label to store attribute (for 0 this is myLab)
204 bool HasReference( const Handle_HYDROData_Entity& theObj,
205 const int theTag = 0 ) const;
208 * Internal method that used to store the reference object label attribute
209 * \param theObj pointer to reference object
210 * \param theTag tag of a label to store attribute (for 0 this is myLab)
212 void AddReferenceObject( const Handle_HYDROData_Entity& theObj,
213 const int theTag = 0 );
216 * Internal method that used to store the reference object label attribute
217 * \param theObj pointer to reference object
218 * \param theTag tag of a label to store attribute (for 0 this is myLab)
219 * \param theIndex index in the list of references
220 - if more that len then just append it to the end of list
221 - if less than zero then prepend to the list
222 - indexing starts from 0
224 void SetReferenceObject( const Handle_HYDROData_Entity& theObj,
225 const int theTag = 0,
226 const int theIndex = 0 );
229 * Internal method that used to store the reference object label attribute
230 * \param theObj pointer to reference object
231 * \param theTag tag of a label to store attribute (for 0 this is myLab)
232 * \param theBeforeIndex index in the list of references
233 - if more that len then just append it to the end of list
234 - if less than zero then prepend to the list
235 - indexing starts from 0
237 void InsertReferenceObject( const Handle_HYDROData_Entity& theObj,
238 const int theTag = 0,
239 const int theBeforeIndex = 0 );
242 * Internal method that used to store the reference object label attribute
243 * \param theObjects sequence with pointers to reference objects
244 * \param theTag tag of a label to store attribute (for 0 this is myLab)
246 void SetReferenceObjects( const HYDROData_SequenceOfObjects& theObjects,
247 const int theTag = 0 );
250 * Internal method that used to retreive the reference object(s) attribute
251 * \param theTag tag of a label that keeps the attribute (for 0 this is myLab)
252 * \param theIndex index in the list of references
253 * - indexing starts from 0
254 * \returns pointer to reference object or NULL if label is not set
256 Handle_HYDROData_Entity GetReferenceObject( const int theTag = 0,
257 const int theIndex = 0 ) const;
259 HYDROData_SequenceOfObjects GetReferenceObjects( const int theTag = 0 ) const;
262 * Internal method that used to remove the reference object attribute
263 * \param theRefLabel reference object label to remove
264 * \param theTag tag of a label that keeps the attribute (for 0 this is myLab)
266 void RemoveReferenceObject( const TDF_Label& theRefLabel, const int theTag = 0 );
269 * Internal method that used to remove the reference object attribute
270 * \param theTag tag of a label that keeps the attribute (for 0 this is myLab)
271 * \param theIndex index in the list of references
272 * - indexing starts from 0
274 void RemoveReferenceObject( const int theTag = 0, const int theIndex = 0 );
277 * Internal method that used to clear list of the reference objects attribute
278 * \param theTag tag of a label that keeps the attribute (for 0 this is myLab)
280 void ClearReferenceObjects( const int theTag = 0 );
283 * Internal method that used to store the color attribute
284 * \param theTag tag of a label that keeps the attribute (for 0 this is myLab)
285 * \param theColor color to save
287 void SetColor( const QColor& theColor, const int theTag = 0 );
290 * Internal method that used to retreive the color attribute
291 * \param theTag tag of a label that keeps the attribute (for 0 this is myLab)
292 * \param theDefColor default color to return if attribute has not been set before
294 QColor GetColor( const QColor& theDefColor, const int theTag = 0 ) const;
299 void setPythonReferenceObject( MapOfTreatedObjects& theTreatedObjects,
300 QStringList& theScript,
301 const Handle(HYDROData_Entity)& theRefObject,
302 const QString& theMethod ) const;
305 Handle(TDataStd_ReferenceList) getReferenceList( const int theTag,
306 const bool theIsCreate ) const;
310 /// Array of pointers to the properties of this object; index in this array is returned by \a AddProperty.
311 TDF_Label myLab; ///< label of this object
314 ///! Is Equal for HYDROData_Entity mapping
315 HYDRODATA_EXPORT bool IsEqual(const Handle_HYDROData_Entity& theObj1, const Handle_HYDROData_Entity& theObj2);