itemdescedittab.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2003-03-09
 * Description : Captions, Tags, and Rating properties editor
 *
 * Copyright (C) 2003-2005 by Renchi Raju <renchi dot raju at gmail dot com>
 * Copyright (C) 2003-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 * Copyright (C) 2006-2011 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_ITEM_DESC_EDIT_TAB_H
#define DIGIKAM_ITEM_DESC_EDIT_TAB_H
 
// Qt includes
 
#include <QScrollArea>
#include <QPixmap>
#include <QEvent>
 
// Local includes
 
#include "dlayoutbox.h"
#include "digikam_export.h"
#include "iteminfolist.h"
#include "albummanager.h"
#include "albummodel.h"
#include "metadatahub.h"
#include "searchtextbar.h"
#include "addtagslineedit.h"
#include "disjointmetadata.h"
 
namespace Digikam
{
class ItemInfo;
class TaggingAction;
 
class ItemDescEditTab : public DVBox
{
    Q_OBJECT
 
public:
 
    explicit ItemDescEditTab(QWidget* const parent);
    ~ItemDescEditTab()                      override;
 
    void assignPickLabel(int pickId);
    void assignColorLabel(int colorId);
    void assignRating(int rating);
    void setItem(const ItemInfo& info = ItemInfo());
    void setItems(const ItemInfoList& infos);
    void populateTags();
    void setFocusToTagsView();
    void setFocusToNewTagEdit();
    void setFocusToTitlesEdit();
    void setFocusToCommentsEdit();
    void activateAssignedTagsButton();
 
    AddTagsLineEdit* getNewTagEdit() const;
 
    void readSettings(KConfigGroup& group);
    void writeSettings(KConfigGroup& group);
 
Q_SIGNALS:
 
    void signalProgressMessageChanged(const QString& actionDescription);
    void signalProgressValueChanged(float percent);
    void signalProgressFinished();
 
    void signalTagFilterMatch(bool);
    void signalPrevItem();
    void signalNextItem();
 
protected:
 
    bool eventFilter(QObject* o, QEvent* e) override;
 
private:
 
    void reset();
    void setTagState(TAlbum* const tag, DisjointMetadataDataFields::Status status);
 
    void setInfos(const ItemInfoList& infos);
    void setFocusToLastSelectedWidget();
 
    void updateTagsView();
    void updateComments();
    void updatePickLabel();
    void updateColorLabel();
    void updateRating();
    void updateDate();
    void updateTemplate();
    void updateRecentTags();
 
    bool singleSelection() const;
    void setMetadataWidgetStatus(int status, QWidget* const widget);
    void metadataChange(qlonglong imageId);
    void resetMetadataChangeInfo();
    void initProgressIndicator();
 
Q_SIGNALS:
 
    void askToApplyChanges(const QList<ItemInfo>& infos, DisjointMetadata* hub);
 
private Q_SLOTS:
 
    void slotApplyAllChanges();
    void slotApplyChangesToAllVersions();
    void slotRevertAllChanges();
    void slotChangingItems();
    void slotTagsSearchChanged(const SearchTextSettings& settings);
    void slotTagStateChanged(Album* album, Qt::CheckState checkState);
    void slotOpenTagsManager();
    void slotCommentChanged();
    void slotTitleChanged();
    void slotDateTimeChanged(const QDateTime& dateTime);
    void slotPickLabelChanged(int pickId);
    void slotColorLabelChanged(int colorId);
    void slotRatingChanged(int rating);
    void slotTemplateSelected();
    void slotModified();
    void slotTaggingActionActivated(const TaggingAction&);
    void slotReloadForMetadataChange();
 
    void slotImageTagsChanged(qlonglong imageId);
    void slotImagesChanged(int albumId);
    void slotImageRatingChanged(qlonglong imageId);
    void slotImageDateChanged(qlonglong imageId);
    void slotImageCaptionChanged(qlonglong imageId);
 
    void slotRecentTagsMenuActivated(int);
    void slotAssignedTagsToggled(bool);
 
    void slotMoreMenu();
    void slotUnifyPartiallyTags();
    void slotReadFromFileMetadataToDatabase();
    void slotWriteToFileMetadataFromDatabase();
 
    void slotAskToApplyChanges(const QList<ItemInfo>& infos, DisjointMetadata* hub);
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_ITEM_DESC_EDIT_TAB_H