mitkApplicationCursor.h

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/*=========================================================================
 
Program:   Medical Imaging & Interaction Toolkit
Language:  C++
Date:      $Date$
Version:   $Revision$
 
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 MITK_APPLICATION_CURSOR_H_DEFINED_AND_ALL_IS_GOOD
#define MITK_APPLICATION_CURSOR_H_DEFINED_AND_ALL_IS_GOOD

#include "mitkCommon.h"
#include "mitkVector.h"

namespace mitk
{

class MITK_CORE_EXPORT ApplicationCursorImplementation
{
  public:
    
    virtual void PushCursor(const char* XPM[], int hotspotX, int hotspotY) = 0;
    
    virtual void PopCursor() = 0;

    virtual const Point2I GetCursorPosition() = 0;
    
    virtual void SetCursorPosition(const Point2I&) = 0;

    virtual ~ApplicationCursorImplementation() {};

  protected:
  private:
};
  
class MITK_CORE_EXPORT ApplicationCursor
{
  public:

    static ApplicationCursor* GetInstance();

    static void RegisterImplementation(ApplicationCursorImplementation* implementation);

    void PushCursor(const char* XPM[], int hotspotX = -1, int hotspotY = -1);
    
    void PopCursor();

    const Point2I GetCursorPosition();
    
    void SetCursorPosition(const Point2I&);

    
  protected:

    ApplicationCursor();

  private:
    
    static ApplicationCursorImplementation* m_Implementation;
};

} // namespace

#endif