showfotostackviewfavoritelist.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2021-09-27
 * Description : Showfoto stack view favorites list
 *
 * Copyright (C) 2021-2022 by Gilles Caulier <caulier dot gilles 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 SHOWFOTO_STACK_VIEW_FAVORITE_LIST_H
#define SHOWFOTO_STACK_VIEW_FAVORITE_LIST_H
 
// Qt includes
 
#include <QList>
#include <QUrl>
#include <QString>
#include <QStringList>
#include <QPoint>
#include <QTreeWidget>
#include <QTreeWidgetItem>
#include <QDragEnterEvent>
#include <QDragMoveEvent>
#include <QDropEvent>
#include <QContextMenuEvent>
 
namespace ShowFoto
{
 
class ShowfotoStackViewFavorites;
class ShowfotoStackViewFavoriteItem;
class ShowfotoStackViewFavoriteItem;
class ShowfotoStackViewFavoriteItem;
 
class ShowfotoStackViewFavoriteList : public QTreeWidget
{
    Q_OBJECT
 
public:
 
    explicit ShowfotoStackViewFavoriteList(ShowfotoStackViewFavorites* const parent);
    ~ShowfotoStackViewFavoriteList()                                         override;
 
    ShowfotoStackViewFavoriteItem* findFavoriteByHierarchy(const QString& hierarchy);
 
    void setFilter(const QString& filter, Qt::CaseSensitivity cs);
 
    QString filter()                                                    const;
 
Q_SIGNALS:
 
    void signalAddFavorite();
    void signalAddFavorite(const QList<QUrl>&, const QUrl& current);
    void signalLoadContentsFromFiles(const QStringList& files, const QString& current);
 
    void signalSearchResult(int);
 
 
public Q_SLOTS:
 
    void slotLoadContents();
 
private Q_SLOTS:
 
    void slotContextMenu(const QPoint& pos);
    void slotOpenInFileManager();
 
private:
 
    void dragEnterEvent(QDragEnterEvent*);
    void dragMoveEvent(QDragMoveEvent*);
    void dropEvent(QDropEvent*);
 
#if (QT_VERSION > QT_VERSION_CHECK(5, 99, 0))
    QMimeData* mimeData(const QList<QTreeWidgetItem*>& items)           const override;
#else
    // cppcheck-suppress passedByValue
    QMimeData* mimeData(const QList<QTreeWidgetItem*> items)            const override;     // clazy:exclude=function-args-by-ref
#endif
 
    Qt::DropActions supportedDropActions()                              const override;
    void startDrag(Qt::DropActions supportedActions)                          override;
    QStringList mimeTypes()                                             const override;
 
    void rebaseHierarchy(ShowfotoStackViewFavoriteItem* const parent);
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace ShowFoto
 
#endif // SHOWFOTO_STACK_VIEW_FAVORITE_LIST_H