rgwidget.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2010-05-12
 * Description : A widget to apply Reverse Geocoding
 *
 * Copyright (C) 2010 by Michael G. Hansen <mike at mghansen dot de>
 * Copyright (C) 2010 by Gabriel Voicu <ping dot gabi at gmail 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_RG_WIDGET_H
#define DIGIKAM_RG_WIDGET_H
 
// Qt includes
 
#include <QUrl>
#include <QWidget>
 
// Local includes
 
#include "geoifacetypes.h"
 
// Local includes
 
#include "gpsitemcontainer.h"
#include "digikam_export.h"
 
class QItemSelectionModel;
class QAbstractItemModel;
class KConfigGroup;
 
namespace Digikam
{
 
class GPSItemModel;
class GPSUndoCommand;
 
class DIGIKAM_EXPORT RGWidget : public QWidget
{
    Q_OBJECT
 
public:
 
    explicit RGWidget(GPSItemModel* const imageModel,
                      QItemSelectionModel* const selectionModel,
                      QAbstractItemModel* externTagModel,
                      QWidget* const parent = nullptr);
    ~RGWidget()                                             override;
 
    void setUIEnabled(const bool state);
    void readSettingsFromGroup(const KConfigGroup* const group);
    void saveSettingsToGroup(KConfigGroup* const group);
 
private Q_SLOTS:
 
    void slotButtonRGSelected();
    void slotRGReady(QList<RGInfo>& returnedRGList);
    void slotHideOptions();
    void updateUIState();
    void slotAddCustomizedSpacer();
    void slotRemoveTag();
    void slotRemoveAllSpacers();
    void slotReaddNewTags();
    void slotRegenerateNewTags();
    void slotAddAllAddressElementsToTag();
    void slotAddSingleSpacer();
    void slotRGCanceled();
 
Q_SIGNALS:
 
    void signalSetUIEnabled(const bool enabledState);
    void signalSetUIEnabled(const bool enabledState,
                            QObject* const cancelObject,
                            const QString& cancelSlot);
 
    void signalProgressSetup(const int maxProgress, const QString& progressText);
 
    void signalProgressChanged(const int currentProgress);
 
    void signalUndoCommand(GPSUndoCommand* undoCommand);
 
protected:
 
    bool eventFilter(QObject* watched, QEvent* event)       override;
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_RG_WIDGET_H