bracketstack.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2009-12-13
 * Description : a tool to blend bracketed images.
 *
 * Copyright (C) 2009-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 * Copyright (C) 2015      by Benjamin Girault <benjamin dot girault 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_BRACKET_STACK_H
#define DIGIKAM_BRACKET_STACK_H
 
// Qt includes
 
#include <QTreeWidget>
#include <QString>
#include <QPixmap>
#include <QUrl>
 
// Local includes
 
#include "loadingdescription.h"
 
using namespace Digikam;
 
namespace DigikamGenericExpoBlendingPlugin
{
 
class BracketStackItem : public QTreeWidgetItem
{
public:
 
    explicit BracketStackItem(QTreeWidget* const parent);
    ~BracketStackItem()                                 override = default;
 
    void setUrl(const QUrl& url);
    const QUrl& url() const;
 
    void setOn(bool b);
    bool isOn() const;
 
    void setThumbnail(const QPixmap& pix);
    void setExposure(const QString& exp);
 
private:
 
    bool operator< (const QTreeWidgetItem& other) const override;
 
private:
 
    QUrl m_url;
 
private:
 
    Q_DISABLE_COPY(BracketStackItem)
};
 
// ---------------------------------------------------------------------
 
class BracketStackList : public QTreeWidget
{
    Q_OBJECT
 
public:
 
    explicit BracketStackList(QWidget* const parent);
    ~BracketStackList() override = default;
 
    void addItems(const QList<QUrl>& list);
 
    QList<QUrl> urls();
    BracketStackItem* findItem(const QUrl& url);
 
Q_SIGNALS:
 
    void signalAddItems(const QList<QUrl>&);
    void signalItemClicked(const QUrl& url);
 
private Q_SLOTS:
 
    void slotThumbnail(const LoadingDescription&, const QPixmap& pix);
    void slotItemClicked(QTreeWidgetItem* item, int column);
};
 
} // namespace DigikamGenericExpoBlendingPlugin
 
#endif // DIGIKAM_BRACKET_STACK_H