filtersidebarwidget.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2000-12-05
 * Description : filters view for the right sidebar
 *
 * Copyright (C) 2009-2010 by Johannes Wienke <languitar at semipol dot de>
 * Copyright (C) 2010-2011 by Andi Clemens <andi dot clemens at gmail dot com>
 * Copyright (C) 2011-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 * Copyright (C)      2011 by Michael G. Hansen <mike at mghansen dot de>
 * Copyright (C)      2014 by Mohamed_Anwer <m_dot_anwer at gmx dot com>
 *
 * 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, or (at your option)
 * any later version.
 *
 * This program 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.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_FILTER_SIDE_BAR_WIDGET_H
#define DIGIKAM_FILTER_SIDE_BAR_WIDGET_H
 
// Qt includes
 
#include <QWidget>
 
// Local includes
 
#include "itemfiltersettings.h"
#include "statesavingobject.h"
#include "textfilter.h"
#include "digikam_globals.h"
 
namespace Digikam
{
 
enum FilterType
{
    TEXT = 0,
    MIME,
    GEOLOCATION,
    TAGS,
    LABELS
};
 
class TagModel;
class TAlbum;
 
class FilterSideBarWidget : public DVBox,
                            public StateSavingObject
{
    Q_OBJECT
 
public:
 
    explicit FilterSideBarWidget(QWidget* const parent, TagModel* const tagFilterModel);
 
    ~FilterSideBarWidget()                         override;
 
    void setConfigGroup(const KConfigGroup& group) override;
    void doLoadState()                             override;
    void doSaveState()                             override;
 
    void setFocusToTextFilter();
 
Q_SIGNALS:
 
    void signalTagFilterChanged(const QList<int>& includedTags,
                                const QList<int>& excludedTags,
                                ItemFilterSettings::MatchingCondition matchingCond,
                                bool showUnTagged,
                                const QList<int>& clTagIds,
                                const QList<int>& plTagIds);
 
    void signalRatingFilterChanged(int, ItemFilterSettings::RatingCondition, bool);
    void signalMimeTypeFilterChanged(int);
    void signalGeolocationFilterChanged(ItemFilterSettings::GeolocationCondition);
    void signalSearchTextFilterChanged(const SearchTextFilterSettings&);
 
public Q_SLOTS:
 
    void slotResetFilters();
 
    void slotFilterMatchesForText(bool);
 
private Q_SLOTS:
 
    void slotCheckedTagsChanged(const QList<TAlbum*>& includedTags,
                                const QList<TAlbum*>& excludedTags);
    void slotColorLabelFilterChanged(const QList<ColorLabel>&);
    void slotPickLabelFilterChanged(const QList<PickLabel>&);
    void slotWithoutTagChanged(int newState);
    void slotItemExpanded(int id, bool b);
    void slotTagOptionsTriggered(QAction*);
    void slotTagOptionsMenu();
 
private:
 
    void checkFilterChanges();
 
private:
 
    class Private;
    Private* const d;
};
 
} // nameSpace Digikam
 
#endif // DIGIKAM_FILTER_SIDE_BAR_WIDGET_H