Annotation1DItem.h

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//                   OpenMS -- Open-Source Mass Spectrometry
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// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
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// $Maintainer: Johannes Veit $
// $Authors: Johannes Junker $
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#ifndef OPENMS_VISUAL_ANNOTATION_ANNOTATION1DITEM_H
#define OPENMS_VISUAL_ANNOTATION_ANNOTATION1DITEM_H

#include <OpenMS/DATASTRUCTURES/DPosition.h>

#include <QtCore/QRectF>
#include <QtCore/QString>

class QPainter;

namespace OpenMS
{
  class Spectrum1DCanvas;

  class Annotation1DItem
  {

public:
    typedef DPosition<2> PointType;

    typedef float IntensityType;

    typedef double CoordinateType;

    virtual ~Annotation1DItem();

    const QRectF & boundingBox() const;

    bool isSelected() const;

    void setSelected(bool selected);

    void setText(const QString & text);

    const QString & getText() const;

    bool editText();

    virtual void ensureWithinDataRange(Spectrum1DCanvas * const canvas) = 0;

    virtual void draw(Spectrum1DCanvas * const canvas, QPainter & painter, bool flipped = false) = 0;

    virtual void move(const PointType & delta) = 0;

protected:
    Annotation1DItem(const QString & text);

    Annotation1DItem(const Annotation1DItem & rhs);

    void drawBoundingBox_(QPainter & painter);
   
    QRectF bounding_box_;

    bool selected_;

    QString text_;
  };
} // namespace OpenMS

#endif