Annotation1DItem.h

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// Copyright (c) 2002-present, OpenMS Inc. -- EKU Tuebingen, ETH Zurich, and FU Berlin
// SPDX-License-Identifier: BSD-3-Clause
//
// --------------------------------------------------------------------------
// $Maintainer: Johannes Veit, Chris Bielow $
// $Authors: Johannes Junker, Chris Bielow $
// --------------------------------------------------------------------------
 
#pragma once
 
#include <OpenMS/VISUAL/MISC/CommonDefs.h> // for PointXYType
 
#include <QtCore/QRectF>
#include <QtCore/QString>
 
class QPainter;
 
namespace OpenMS
{
  template<int D> class DimMapper;
  class Gravitator;
  class Plot1DCanvas;
 
  class Annotation1DItem
  {
  public:
    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(Plot1DCanvas* const canvas, const int layer_index) = 0;
 
    virtual void draw(Plot1DCanvas* const canvas, QPainter& painter, bool flipped = false) = 0;
 
    virtual void move(const PointXYType delta, const Gravitator& gr, const DimMapper<2>& dim_mapper) = 0;
 
    virtual Annotation1DItem* clone() const = 0;
 
  protected:
    Annotation1DItem(const QString & text);
 
    Annotation1DItem(const Annotation1DItem & rhs);
 
    void drawBoundingBox_(QPainter & painter);
   
    QRectF bounding_box_;
 
    bool selected_;
 
    QString text_;
  };
} // namespace OpenMS