SaveImageDialog.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: Timo Sachsenberg $
// $Authors: Marc Sturm $
// --------------------------------------------------------------------------
 
#pragma once
 
// OpenMS_GUI config
#include <OpenMS/VISUAL/OpenMS_GUIConfig.h>
 
#include <QtWidgets/QDialog>
#include <QtWidgets/QComboBox>
#include <QtWidgets/QLineEdit>
#include <QtWidgets/QCheckBox>
 
namespace OpenMS
{
  class OPENMS_GUI_DLLAPI SaveImageDialog :
    public QDialog
  {
    Q_OBJECT
 
public:
    SaveImageDialog(QWidget * parent = nullptr);
    void setSize(int x, int y);
    int getXSize();
    int getYSize();
    QString getFormat();
 
public slots:
    void xSizeChanged(const QString & s);
    void ySizeChanged(const QString & s);
    void proportionsActivated(bool state);
    void checkSize();
 
private:
    //format
    QComboBox * format_;
    //size
    QLineEdit * size_x_;
    QLineEdit * size_y_;
    QCheckBox * size_proportions_;
    //ratio size_x_/size_y_
    float size_ratio_;
 
    //set the size ratio (width/height)
    void setSizeRatio_(float r);
  };
}