+++ /dev/null
-// File: PartSet_OperationSketchLine.h
-// Created: 20 Apr 2014
-// Author: Natalia ERMOLAEVA
-
-#ifndef PartSet_OperationSketchLine_H
-#define PartSet_OperationSketchLine_H
-
-#include "PartSet.h"
-
-#include <PartSet_OperationSketchBase.h>
-
-#include <SketchPlugin_Line.h>
-
-#include <QObject>
-
-class GeomDataAPI_Point2D;
-class QMouseEvent;
-class QKeyEvent;
-
-/*!
- \class PartSet_OperationSketchLine
- * \brief The operation for the sketch feature creation
-*/
-class PARTSET_EXPORT PartSet_OperationSketchLine : public PartSet_OperationSketchBase
-{
- Q_OBJECT
-
-public:
- /// Returns the operation type key
- static std::string Type() { return SKETCH_LINE_KIND; }
-
-public:
- /// Constructor
- /// \param theId the feature identifier
- /// \param theParent the operation parent
- /// \param theFeature the parent feature
- PartSet_OperationSketchLine(const QString& theId, QObject* theParent,
- FeaturePtr theSketchFeature);
- /// Destructor
- virtual ~PartSet_OperationSketchLine();
-
- /// Verifies whether this operator can be commited.
- /// \return Returns TRUE if current operation can be committed, e.g. all parameters are filled
- virtual bool canBeCommitted() const;
-
- /// Returns that this operator can be started above already running one.
- /// The runned operation should be the sketch feature modified operation
- /// \param theOperation the previous running operation
- virtual bool isGranted(ModuleBase_IOperation* theOperation) const;
-
- /// Returns the operation local selection mode
- /// \param theFeature the feature object to get the selection mode
- /// \return the selection mode
- virtual std::list<int> getSelectionModes(FeaturePtr theFeature) const;
-
- /// Initializes some fields accorging to the feature
- /// \param theSelected the list of selected presentations
- /// \param theHighlighted the list of highlighted presentations
- virtual void init(FeaturePtr theFeature,
- const std::list<XGUI_ViewerPrs>& theSelected,
- const std::list<XGUI_ViewerPrs>& theHighlighted);
-
- /// Returns the operation sketch feature
- /// \returns the sketch instance
- virtual FeaturePtr sketch() const;
-
- /// Gives the current selected objects to be processed by the operation
- /// \param theEvent the mouse event
- /// \param theView a viewer to have the viewer the eye position
- /// \param theSelected the list of selected presentations
- /// \param theHighlighted the list of highlighted presentations
- virtual void mouseReleased(QMouseEvent* theEvent, Handle_V3d_View theView,
- const std::list<XGUI_ViewerPrs>& theSelected,
- const std::list<XGUI_ViewerPrs>& theHighlighted);
- /// Gives the current mouse point in the viewer
- /// \param thePoint a point clicked in the viewer
- /// \param theEvent the mouse event
- virtual void mouseMoved(QMouseEvent* theEvent, Handle_V3d_View theView);
- /// Processes the key pressed in the view
- /// \param theKey a key value
- virtual void keyReleased(const int theKey);
-
- virtual void keyReleased(std::string theName, QKeyEvent* theEvent);
-
- /// \brief Save the point to the line.
- /// \param theFeature the line feature
- /// \param theX the horizontal coordinate
- /// \param theY the vertical coordinate
- /// \param theAttribute the start or end attribute of the line
- static void setLinePoint(FeaturePtr, double theX, double theY,
- const std::string& theAttribute);
-
-protected:
- /// \brief Virtual method called when operation is started
- /// Virtual method called when operation started (see start() method for more description)
- /// After the parent operation body perform, set sketch feature to the created line feature
- virtual void startOperation();
-
- /// Virtual method called when operation aborted (see abort() method for more description)
- /// Before the feature is aborted, it should be hidden from the viewer
- virtual void abortOperation();
-
- /// Virtual method called when operation stopped - committed or aborted.
- /// Restore the multi selection state
- virtual void stopOperation();
-
- /// Virtual method called after operation committed (see commit() method for more description)
- virtual void afterCommitOperation();
-
- /// Creates an operation new feature
- /// In addition to the default realization it appends the created line feature to
- /// the sketch feature
- /// \param theFlushMessage the flag whether the create message should be flushed
- /// \returns the created feature
- virtual FeaturePtr createFeature(const bool theFlushMessage = true);
-
- /// Creates a constraint on two points
- /// \param thePoint1 the first point
- /// \param thePoint1 the second point
- void createConstraint(boost::shared_ptr<GeomDataAPI_Point2D> thePoint1,
- boost::shared_ptr<GeomDataAPI_Point2D> thePoint2);
-
- /// Creates constrains of the current
- /// \param theX the horizontal coordnate of the point
- /// \param theY the vertical coordnate of the point
- void setConstraints(double theX, double theY);
-
-protected:
- /// \brief Get the line point 2d coordinates.
- /// \param theFeature the line feature
- /// \param theAttribute the start or end attribute of the line
- /// \param theX the horizontal coordinate
- /// \param theY the vertical coordinate
- void getLinePoint(FeaturePtr theFeature, const std::string& theAttribute,
- double& theX, double& theY);
- /// Find a point in the line with given coordinates
- /// \param theFeature the line feature
- /// \param theX the horizontal point coordinate
- /// \param theY the vertical point coordinate
- boost::shared_ptr<GeomDataAPI_Point2D> findLinePoint(FeaturePtr theFeature,
- double theX, double theY);
-
- /// \brief Save the point to the line.
- /// \param thePoint the 3D point in the viewer
- /// \param theAttribute the start or end attribute of the line
- void setLinePoint(const gp_Pnt& thePoint, Handle(V3d_View) theView, const std::string& theAttribute);
-
-protected:
- ///< Structure to lists the possible types of point selection modes
- enum PointSelectionMode {SM_FirstPoint, SM_SecondPoint, SM_DonePoint};
-
- ///< Set the point selection mode. Emit signal about focus change if necessary.
- /// \param theMode a new selection mode
- /// \param isToEmitSignal the neccessity to emit signal
- void setPointSelectionMode(const PointSelectionMode& theMode, const bool isToEmitSignal = true);
-
-private:
- FeaturePtr mySketch; ///< the sketch feature
- boost::shared_ptr<GeomDataAPI_Point2D> myInitPoint; ///< the first line point
- PointSelectionMode myPointSelectionMode; ///< point selection mode
-};
-
-#endif
