/*
  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 ARCHIVEVIEW_H
#define ARCHIVEVIEW_H

#include <QWidget>
#include <QSortFilterProxyModel>
#include <QRegExp>

#include "archivemodel.h"
#include "smtreeview.h"

class QSortFilterProxyModel;
class QComboBox;
class QLineEdit;

class ArchiveTree;
class ArchiveFiles;
class ArchiveProxy;

class ArchiveView : public QWidget {
    Q_OBJECT
    public:
        explicit ArchiveView(QWidget *parent = 0);
        int currentSortOrder() const;
        void writeSettings();

    private slots:
        void setFilter();
        void clearFilter();

    private:
        QComboBox *mSortOrder;
        QLineEdit *mFilter;
        ArchiveTree *mTree;
        ArchiveFiles *mFiles;
        ArchiveModel *mArchiveModel;
        ArchiveProxy *mProxy;
};

class ArchiveTree : public SmTreeView {
    public:
        explicit ArchiveTree(QWidget *parent = 0);

    private:
        QSortFilterProxyModel *mProxy;
        ArchiveModel *mModel;
};

class ArchiveFiles : public SmTreeView {
    public:
        explicit ArchiveFiles(QWidget *parent = 0);
};

class ArchiveProxy : public QSortFilterProxyModel {
    Q_OBJECT
    public:
        ArchiveProxy(QObject *parent = 0);

    public slots:
        void setFilter(const QString &filter, int sortOrder);

    protected:
        bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;

    private:
        QRegExp mFilter;
        int mSortOrder;
};

#endif // ARCHIVEVIEW_H