filtermodel.h

/*
 * Silence
 *
 * Copyright (C) 2009 Yves Adler, Manuel Unglaub
 *
 * This file is part of Silence.
 *
 * Silence 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, version GPLv2 only of the License.
 *
 * Silence is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with Silence.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef FILTERMODEL_H
#define FILTERMODEL_H

#include <QObject>
#include <QSortFilterProxyModel>
#include <QStringList>


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

        ~FilterModel();

    public slots:
        void setFilterFixedString(const QString &pattern);

        void setFilterCreatedDateEnabled(bool enabled);

        void setFilterCreatedFromDate(const QDate &date); 

        void setFilterCreatedToDate(const QDate &date); 

        void setFilterModifiedDateEnabled(bool enabled);

        void setFilterModifiedFromDate(const QDate &date); 

        void setFilterModifiedToDate(const QDate &date); 

        void setFilterMimetypeEnabled(bool enabled);

        void setFilterMimetypeString(const QString &type);

        void setFilterFulltextEnabled(bool enabled);

        void addLabel(QString label);

        void removeLabel(QString label);

        void addBannedLabel(QString label);

        void clearLabels();

        void removeBannedLabel(QString label);

        void clearBannedLabels();

    protected:
        virtual bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const;

    private:
        bool    filterCreated,
                filterModified,
                filterMimetype,
                filterFulltext;
        QString *mimetype,
                searchString;
        QDateTime   *createdFromDate,
                    *createdToDate,
                    *modifiedFromDate,
                    *modifiedToDate;
        QStringList labels,
                    bannedLabels;
};

#endif // FILTERMODEL_H