mitkPaintbrushTool.h

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/*=========================================================================
 
Program:   Medical Imaging & Interaction Toolkit
Language:  C++
Date:      $Date$
Version:   $Revision: 1.12 $
 
Copyright (c) German Cancer Research Center, Division of Medical and
Biological Informatics. All rights reserved.
See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.
 
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.  See the above copyright notices for more information.
 
=========================================================================*/

#ifndef mitkPaintbrushTool_h_Included
#define mitkPaintbrushTool_h_Included

#include "mitkCommon.h"
#include "MitkExtExports.h"
#include "mitkFeedbackContourTool.h"
#include "mitkPointSet.h"
#include "mitkPointOperation.h"

namespace mitk
{
class MitkExt_EXPORT PaintbrushTool : public FeedbackContourTool
{
  public:

    // sent when the pen size is changed or should be updated in a GUI.
    Message1<int>     SizeChanged;

    mitkClassMacro(PaintbrushTool, FeedbackContourTool);

    void SetSize(int value);

  protected:

    PaintbrushTool(int paintingPixelValue = 1); // purposely hidden
    virtual ~PaintbrushTool();

    virtual void Activated();
    virtual void Deactivated();

    virtual bool OnMousePressed (Action*, const StateEvent*);
    virtual bool OnMouseMoved   (Action*, const StateEvent*);
    virtual bool OnMouseReleased(Action*, const StateEvent*);
    virtual bool OnInvertLogic  (Action*, const StateEvent*);

    void UpdateContour(const StateEvent* stateEvent);

    int m_PaintingPixelValue;
    static int m_Size;

    Contour::Pointer m_MasterContour;

    int m_LastContourSize;
};

} // namespace

#endif