/*
  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version
  2 of the License, or (at your option) any later version.
*/

#ifndef PICTURELISTVIEW_H
#define PICTURELISTVIEW_H

#include <QList>
#include <QSortFilterProxyModel>

#include "smtreeview.h"
#include "picfilesmodel.h"
#include "pictureviewer2.h"
#include "hoverwindow.h"

class PictureListView : public SmTreeView {
    Q_OBJECT
    public:
        explicit PictureListView(QWidget *parent = 0);
        QList<int> fileMappings() { return mFilesMappings; }
        PicFilesModel *filesModel() { return mModel; }
        QSortFilterProxyModel *proxy() { return mProxy; }
        void setPV(PictureViewer2 *pv) { mPV = pv; }
        PictureViewer2 *PV() { return mPV; }

    public slots:
        void mappingChanged(int pMapId);
        void deletePics();
        void refresh();
        void setPVData(int replace = false);
        void setPVAll();
        void setHoverWinVisible(bool visible) const;

    protected:
        virtual void hideEvent(QHideEvent *);
        virtual bool event(QEvent *e);
        virtual void contextMenuEvent(QContextMenuEvent *e);

    private slots:
        void selectedFilesChanged();

    signals:
        void newMappings(QString);
        void numSelected(int);
        void selectedSize(qint64);

    private:
        HoverWindow *mHoverWin;
        QModelIndex mCurHover;
        QSortFilterProxyModel *mProxy;
        PicFilesModel *mModel;
        int mCursorOffset;
        QList<int> mFilesMappings;
        PictureViewer2 *mPV;
        MappingTreeModel *mMappingTreeModel;
};

#endif // PICTURELISTVIEW_H