+++ /dev/null
-// File: PartSet_OperationEditLine.h
-// Created: 05 May 2014
-// Author: Natalia ERMOLAEVA
-
-#ifndef PartSet_OperationEditLine_H
-#define PartSet_OperationEditLine_H
-
-#include "PartSet.h"
-
-#include <PartSet_OperationSketchBase.h>
-#include <QObject>
-
-class QMouseEvent;
-
-/*!
- \class PartSet_OperationEditLine
- * \brief The operation for the sketch feature creation
-*/
-class PARTSET_EXPORT PartSet_OperationEditLine : public PartSet_OperationSketchBase
-{
- Q_OBJECT
- /// Struct to define gp point, with the state is the point is initialized
- struct Point
- {
- /// Constructor
- Point() {}
- /// Constructor
- /// \param thePoint the point
- Point(gp_Pnt thePoint)
- {
- setPoint(thePoint);
- }
- ~Point() {}
-
- /// clear the initialized flag.
- void clear() { myIsInitialized = false; }
- /// set the point and switch on the initialized flag
- /// \param thePoint the point
- void setPoint(const gp_Pnt& thePoint)
- {
- myIsInitialized = true;
- myPoint = thePoint;
- }
-
- bool myIsInitialized; /// the state whether the point is set
- gp_Pnt myPoint; /// the point
- };
-
-public:
- /// Returns the operation type key
- static std::string Type() { return "EditLine"; }
-
-public:
- /// Constructor
- /// \param theId the feature identifier
- /// \param theParent the operation parent
- /// \param theFeature the parent feature
- PartSet_OperationEditLine(const QString& theId, QObject* theParent,
- FeaturePtr theFeature);
- /// Destructor
- virtual ~PartSet_OperationEditLine();
-
- /// 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 theFeature 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;
-
- /// Processes the mouse pressed in the point
- /// \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 mousePressed(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 theEvent the mouse event
- /// \param theView a viewer to have the viewer the eye position
- virtual void mouseMoved(QMouseEvent* theEvent, Handle_V3d_View theView);
- /// Gives the current selected objects to be processed by the operation
- /// \param thePoint a point clicked in the viewer
- /// \param theEvent the mouse event
- /// \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);
-protected:
- /// \brief Virtual method called when operation is started
- /// Virtual method called when operation started (see start() method for more description)
- /// Switch off the multi selection state
- virtual void startOperation();
-
- /// Virtual method called when operation stopped - committed or aborted.
- /// Restore the multi selection state
- virtual void stopOperation();
-
- /// Creates an operation new feature
- /// Returns NULL feature. This is an operation of edition, not creation.
- /// \param theFlushMessage the flag whether the create message should be flushed
- /// \returns the created feature
- virtual FeaturePtr createFeature(const bool theFlushMessage = true);
-
-protected:
- /// Emits a signal about the selection blocking. Emits a signal to change the selection.
- /// If the block is true, the signal clear selection, otherwise if restore selection flag allows,
- /// the internal operation features are to be selected
- /// \param isBlocked the state whether the operation is blocked or unblocked
- /// \param isRestoreSelection the state whether the selected objects should be reselected
- void blockSelection(bool isBlocked, const bool isRestoreSelection = true);
-
- /// \brief Save the point to the line.
- /// \param theFeature the source feature
- /// \param theDeltaX the delta for X coordinate is moved
- /// \param theDeltaY the delta for Y coordinate is moved
- /// \param theAttribute the start or end attribute of the line
- void moveLinePoint(FeaturePtr theFeature,
- double theDeltaX, double theDeltaY,
- const std::string& theAttribute);
- /// Sends the features
- void sendFeatures();
-
-private:
- FeaturePtr mySketch; ///< the sketch feature
- std::list<XGUI_ViewerPrs> myFeatures; ///< the features to apply the edit operation
- Point myCurPoint; ///< the current 3D point clicked or moved
- bool myIsBlockedSelection; ///< the state of the last state of selection blocked signal
-};
-
-#endif
