fuzzysearchview.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2008-05-19
 * Description : Fuzzy search sidebar tab contents.
 *
 * Copyright (C) 2016-2018 by Mario Frank <mario dot frank at uni minus potsdam dot de>
 * Copyright (C) 2008-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 * Copyright (C) 2008-2012 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
 *
 * 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_FUZZY_SEARCH_VIEW_H
#define DIGIKAM_FUZZY_SEARCH_VIEW_H
 
// Qt includes
 
#include <QDragEnterEvent>
#include <QDragMoveEvent>
#include <QScrollArea>
#include <QDropEvent>
#include <QList>
 
// Local includes
 
#include "statesavingobject.h"
#include "album.h"
 
class QMimeData;
class QPixmap;
 
namespace Digikam
{
 
class FuzzySearchFolderView;
class ItemInfo;
class LoadingDescription;
class SearchModel;
class SearchModificationHelper;
class SearchTextBar;
 
class FuzzySearchView : public QScrollArea,
                        public StateSavingObject
{
    Q_OBJECT
 
public:
 
    explicit FuzzySearchView(SearchModel* const searchModel,
                             SearchModificationHelper* const searchModificationHelper,
                             QWidget* const parent = nullptr);
    ~FuzzySearchView() override;
 
    SAlbum* currentAlbum() const;
    void setCurrentAlbum(SAlbum* const album);
 
    void setActive(bool val);
    void setItemInfo(const ItemInfo& info);
 
    void newDuplicatesSearch(const QList<PAlbum*>& albums);
    void newDuplicatesSearch(const QList<TAlbum*>& albums);
 
    void setConfigGroup(const KConfigGroup& group) override;
    void doLoadState()                                     override;
    void doSaveState()                                     override;
 
protected:
 
    void dragEnterEvent(QDragEnterEvent* e)                override;
    void dragMoveEvent(QDragMoveEvent* e)                  override;
    void dropEvent(QDropEvent* e)                          override;
 
Q_SIGNALS:
 
    void signalNotificationError(const QString& message, int type);
 
private Q_SLOTS:
 
    void slotTabChanged(int);
 
    void slotHSChanged(int h, int s);
    void slotVChanged(int v);
    void slotPenColorChanged(const QColor&);
    void slotClearSketch();
    void slotSaveSketchSAlbum();
    void slotCheckNameEditSketchConditions();
 
    void slotAlbumSelected(Album* album);
 
    void slotSaveImageSAlbum();
    void slotCheckNameEditImageConditions();
    void slotThumbnailLoaded(const LoadingDescription&, const QPixmap&);
 
    void slotDirtySketch();
    void slotTimerSketchDone();
    void slotUndoRedoStateChanged(bool, bool);
 
    void slotMinLevelImageChanged(int);
    void slotMaxLevelImageChanged(int);
    void slotFuzzyAlbumsChanged();
    void slotTimerImageDone();
 
    void slotApplicationSettingsChanged();
 
private:
 
    void setCurrentImage(qlonglong imageid);
    void setCurrentImage(const ItemInfo& info);
 
    void createNewFuzzySearchAlbumFromSketch(const QString& name, bool force = false);
    void createNewFuzzySearchAlbumFromImage(const QString& name, bool force = false);
    bool dragEventWrapper(const QMimeData* data) const;
 
    void setColor(QColor c);
 
    QWidget* setupFindSimilarPanel()             const;
    QWidget* setupSketchPanel()                  const;
    void     setupConnections();
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_FUZZY_SEARCH_VIEW_H