importpreviewview.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2012-14-07
 * Description : An embedded view to show the cam item preview widget.
 *
 * Copyright (C) 2012 by Islam Wazery  <wazery at ubuntu 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_IMPORT_PREVIEW_VIEW_H
#define DIGIKAM_IMPORT_PREVIEW_VIEW_H
 
// Local includes
 
#include "graphicsdimgview.h"
#include "camiteminfo.h"
 
namespace Digikam
{
 
class ImportPreviewView : public GraphicsDImgView
{
    Q_OBJECT
 
public:
 
    enum Mode
    {
        IconViewPreview
    };
 
public:
 
    explicit ImportPreviewView(QWidget* const parent, Mode mode = IconViewPreview);
    ~ImportPreviewView()                   override;
 
    void setCamItemInfo(const CamItemInfo& info     = CamItemInfo(),
                        const CamItemInfo& previous = CamItemInfo(),
                        const CamItemInfo& next     = CamItemInfo());
 
    CamItemInfo getCamItemInfo()     const;
 
    void reload();
    void setCamItemPath(const QString& path = QString());
    void setPreviousNextPaths(const QString& previous, const QString& next);
 
    void showContextMenu(const CamItemInfo& info, QGraphicsSceneContextMenuEvent* event);
 
private:
 
    QString identifyCategoryforMime(const QString& mime);
 
Q_SIGNALS:
 
    void signalNextItem();
    void signalPrevItem();
    void signalDeleteItem();
    void signalPreviewLoaded(bool success);
    void signalEscapePreview();
/*
    FIXME
    void signalAddToExistingQueue(int);
    void signalGotoFolderAndItem(const CamItemInfo&);
    void signalGotoDateAndItem(const CamItemInfo&);
    void signalGotoTagAndItem(int);
    void signalPopupTagsView();
*/
    void signalAssignPickLabel(int);
    void signalAssignColorLabel(int);
    void signalAssignRating(int);
 
 
protected:
 
    bool acceptsMouseClick(QMouseEvent* e) override;
    void leaveEvent(QEvent* e)             override;
    void showEvent(QShowEvent* e)          override;
 
#if (QT_VERSION > QT_VERSION_CHECK(5, 99, 0))
    void enterEvent(QEnterEvent*)          override;
#else
    void enterEvent(QEvent*)               override;
#endif
 
private Q_SLOTS:
 
    void camItemLoaded();
    void camItemLoadingFailed();
/*
    TODO: Implement Tags and Labels in Import Tool
    void slotAssignTag(int tagID);
    void slotRemoveTag(int tagID);
    void slotAssignPickLabel(int pickId);
    void slotAssignColorLabel(int colorId);
*/
    void slotThemeChanged();
    void slotSetupChanged();
 
    void slotRotateLeft();
    void slotRotateRight();
    void slotDeleteItem();
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_IMPORT_PREVIEW_VIEW_H