SpectraViewWidget.h

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//                   OpenMS -- Open-Source Mass Spectrometry
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// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2012.
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// $Maintainer: Timo Sachsenberg $
// $Authors: Timo Sachsenberg $
// --------------------------------------------------------------------------

#ifndef OPENMS_VISUAL_SPECTRAVIEWWIDGET_H
#define OPENMS_VISUAL_SPECTRAVIEWWIDGET_H

#include <QWidget>
#include <QtGui/QLineEdit>
#include <QtGui/QComboBox>
#include <QtGui/QTreeWidget>

#include <OpenMS/VISUAL/LayerData.h>

namespace OpenMS
{
  class SpectraViewWidget :
    public QWidget
  {
    Q_OBJECT
public:
    SpectraViewWidget(QWidget * parent = 0);
    virtual ~SpectraViewWidget();
    QTreeWidget * getTreeWidget();
    QComboBox * getComboBox();
    void updateEntries(const LayerData & cl);
signals:
    void spectrumSelected(int);
    void spectrumSelected(std::vector<int, std::allocator<int> > indices);
    void spectrumDoubleClicked(int);
    void spectrumDoubleClicked(std::vector<int, std::allocator<int> > indices);
    void showSpectrumAs1D(int);
    void showSpectrumAs1D(std::vector<int, std::allocator<int> > indices);
    void showSpectrumMetaData(int);
private:
    QLineEdit * spectra_search_box_;
    QComboBox * spectra_combo_box_;
    QTreeWidget * spectra_treewidget_;
    // cache to store mapping of chromatogram precursors to chromatogram indices
    std::map<size_t, std::map<Precursor, std::vector<Size>, Precursor::MZLess> > map_precursor_to_chrom_idx_cache;
private slots:
    void spectrumSelected_(const QString & text);
    void spectrumBrowserHeaderContextMenu_(const QPoint &);
    void spectrumSelectionChange_(QTreeWidgetItem *, QTreeWidgetItem *);
    void spectrumDoubleClicked_(QTreeWidgetItem *, int);
    void spectrumContextMenu_(const QPoint &);
  };
}

#endif // OPENMS_VISUAL_SPECTRAVIEWWIDGET_H