1 // File: PartSet_OperationConstraint.h
2 // Created: 20 Apr 2014
3 // Author: Natalia ERMOLAEVA
5 #ifndef PartSet_OperationConstraint_H
6 #define PartSet_OperationConstraint_H
10 #include <PartSet_OperationSketchBase.h>
14 \class PartSet_OperationConstraint
15 * \brief The operation for the sketch constraint feature creation
17 class PARTSET_EXPORT PartSet_OperationConstraint : public PartSet_OperationSketchBase
22 /// Returns the operation type key
23 static std::string Type() { return "SketchConstraintLength"; }
27 /// \param theId the feature identifier
28 /// \param theParent the operation parent
29 /// \param theFeature the parent feature
30 PartSet_OperationConstraint(const QString& theId, QObject* theParent,
31 boost::shared_ptr<ModelAPI_Feature> theSketchFeature);
33 virtual ~PartSet_OperationConstraint();
35 /// Returns that this operator can be started above already running one.
36 /// The runned operation should be the sketch feature modified operation
37 /// \param theOperation the previous running operation
38 virtual bool isGranted(ModuleBase_IOperation* theOperation) const;
40 /// Initializes some fields accorging to the feature
41 /// \param theSelected the list of selected presentations
42 /// \param theHighlighted the list of highlighted presentations
43 virtual void init(boost::shared_ptr<ModelAPI_Feature> theFeature,
44 const std::list<XGUI_ViewerPrs>& theSelected,
45 const std::list<XGUI_ViewerPrs>& theHighlighted);
47 /// Returns the operation sketch feature
48 /// \returns the sketch instance
49 virtual boost::shared_ptr<ModelAPI_Feature> sketch() const;
51 /// Gives the current selected objects to be processed by the operation
52 /// \param theEvent the mouse event
53 /// \param theView a viewer to have the viewer the eye position
54 /// \param theSelected the list of selected presentations
55 /// \param theHighlighted the list of highlighted presentations
56 virtual void mouseReleased(QMouseEvent* theEvent, Handle_V3d_View theView,
57 const std::list<XGUI_ViewerPrs>& theSelected,
58 const std::list<XGUI_ViewerPrs>& theHighlighted);
59 /// Gives the current mouse point in the viewer
60 /// \param thePoint a point clicked in the viewer
61 /// \param theEvent the mouse event
62 virtual void mouseMoved(QMouseEvent* theEvent, Handle_V3d_View theView);
65 /// \brief Virtual method called when operation is started
66 /// Virtual method called when operation started (see start() method for more description)
67 /// After the parent operation body perform, set sketch feature to the created line feature
68 virtual void startOperation();
70 /// Virtual method called when operation aborted (see abort() method for more description)
71 /// Before the feature is aborted, it should be hidden from the viewer
72 virtual void abortOperation();
74 /// Virtual method called when operation stopped - committed or aborted.
75 /// Restore the multi selection state
76 virtual void stopOperation();
78 /// Virtual method called after operation committed (see commit() method for more description)
79 virtual void afterCommitOperation();
81 /// Creates an operation new feature
82 /// In addition to the default realization it appends the created line feature to
83 /// the sketch feature
84 /// \param theFlushMessage the flag whether the create message should be flushed
85 /// \returns the created feature
86 virtual boost::shared_ptr<ModelAPI_Feature> createFeature(const bool theFlushMessage = true);
88 /// Set the feature for the constraint
89 /// \param theFeature the line feature
90 void setFeature(boost::shared_ptr<ModelAPI_Feature> theFeature);
92 /// Set the value for the constraint
93 /// \param theValue the constraint value
94 void setValue(const double theValue);
97 boost::shared_ptr<ModelAPI_Feature> mySketch; ///< the sketch feature