Selector.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2017.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#ifndef __UIMEDDATAQT_WIDGET_SELECTOR_HPP__
#define __UIMEDDATAQT_WIDGET_SELECTOR_HPP__

#include "uiMedDataQt/config.hpp"
#include "uiMedDataQt/widget/SelectorModel.hpp"

#include <fwMedData/Series.hpp>
#include <fwMedData/Study.hpp>

#include <QModelIndex>
#include <QPointer>
#include <QStandardItem>
#include <QStandardItemModel>
#include <QString>
#include <QTreeView>
#include <QVector>

#include <map>

namespace uiMedDataQt
{
namespace widget
{

class UIMEDDATAQT_CLASS_API Selector : public QTreeView
{
Q_OBJECT

public:

    typedef QVector< ::fwMedData::Series::sptr > SeriesVectorType;

    typedef SelectorModel::SeriesIconType SeriesIconType;

    UIMEDDATAQT_API Selector(QWidget* parent = 0);

    UIMEDDATAQT_API ~Selector();

    UIMEDDATAQT_API void clear();

    UIMEDDATAQT_API void addSeries(::fwMedData::Series::sptr series);

    UIMEDDATAQT_API void removeSeries(::fwMedData::Series::sptr series);

    UIMEDDATAQT_API SelectorModel::ItemType getItemType(const QModelIndex& index);

    UIMEDDATAQT_API void keyPressEvent(QKeyEvent* event);

    UIMEDDATAQT_API void setSeriesIcons(const SeriesIconType& seriesIcons);

    UIMEDDATAQT_API void setAllowedRemove(bool allowed);

    UIMEDDATAQT_API void setInsertMode(bool insert);

Q_SIGNALS:
    void selectSeries(QVector< ::fwMedData::Series::sptr > selection, QVector< ::fwMedData::Series::sptr > deselection);

    void removeSeries(QVector< ::fwMedData::Series::sptr > selection);

protected Q_SLOTS:
    void selectionChanged( const QItemSelection& selected, const QItemSelection& deselected );

protected:

    SeriesVectorType getSeries( const QItemSelection& selection );

    SeriesVectorType getSeries(const QModelIndexList& indexList);

    QModelIndexList getStudyIndexes(const QModelIndexList& indexList);

    SeriesVectorType getSeriesFromStudyIndex(const QModelIndex& index);

    void deleteSelection();

private:

    QPointer<SelectorModel> m_model;

    bool m_allowedRemove;

};

} // namespace widget
} // namespace uiMedDataQt

#endif // __UIMEDDATAQT_WIDGET_SELECTOR_HPP__