albumselectcombobox.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2009-05-09
 * Description : A combo box for selecting albums
 *
 * Copyright (C) 2008-2011 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
 * Copyright (C) 2010-2011 by Andi Clemens <andi dot clemens at gmail dot com>
 * Copyright (C) 2012-2022 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 DIGIKAM_ALBUM_SELECT_COMBO_BOX_H
#define DIGIKAM_ALBUM_SELECT_COMBO_BOX_H
 
// Local includes
 
#include "comboboxutilities.h"
 
class QSortFilterProxyModel;
 
namespace Digikam
{
 
class AlbumFilterModel;
class AbstractCheckableAlbumModel;
 
class AlbumSelectComboBox : public TreeViewLineEditComboBox
{
    Q_OBJECT
 
public:
 
    explicit AlbumSelectComboBox(QWidget* const parent = nullptr);
    ~AlbumSelectComboBox()                              override;
 
    void setDefaultAlbumModel();
    void setDefaultTagModel();
    void setAlbumModels(AbstractCheckableAlbumModel* model,
                        AlbumFilterModel* filterModel = nullptr);
 
    void setCheckable(bool checkable);
    bool isCheckable() const;
 
    void setCloseOnActivate(bool close);
 
    void setShowCheckStateSummary(bool show);
 
    void setNoSelectionText(const QString& text);
 
    AbstractCheckableAlbumModel* model() const;
 
    QSortFilterProxyModel* filterModel() const;
 
public Q_SLOTS:
 
    void hidePopup()                                    override;
 
    virtual void updateText();
 
protected:
 
    void installView(QAbstractItemView* view = nullptr) override;
 
private:
 
    class Private;
    Private* const d;
};
 
// ------------------------------------------------------------------------------------
 
class AbstractAlbumTreeView;
class AlbumModel;
class AlbumTreeView;
class CheckableAlbumFilterModel;
class TagPropertiesFilterModel;
class TagModel;
class TagTreeView;
 
class AbstractAlbumTreeViewSelectComboBox : public AlbumSelectComboBox
{
    Q_OBJECT
 
public:
 
    explicit AbstractAlbumTreeViewSelectComboBox(QWidget* const parent = nullptr);
 
    void setTreeView(AbstractAlbumTreeView* const treeView);
 
    void addCheckUncheckContextMenuActions();
 
protected:
 
    void installView(QAbstractItemView* view = nullptr) override;
    void sendViewportEventToView(QEvent* e)             override;
 
protected:
 
    AbstractAlbumTreeView* m_treeView;
};
 
// ------------------------------------------------------------------------------------
 
class AlbumTreeViewSelectComboBox : public AbstractAlbumTreeViewSelectComboBox
{
    Q_OBJECT
 
public:
 
    explicit AlbumTreeViewSelectComboBox(QWidget* const parent = nullptr);
 
    void setDefaultModel();
    void setAlbumModels(AlbumModel* model,
                        CheckableAlbumFilterModel* filterModel = nullptr);
    AlbumTreeView* view() const;
};
 
// ------------------------------------------------------------------------------------
 
class TagTreeViewSelectComboBox : public AbstractAlbumTreeViewSelectComboBox
{
    Q_OBJECT
 
public:
 
    explicit TagTreeViewSelectComboBox(QWidget* const parent = nullptr);
 
    void setDefaultModel();
    void setAlbumModels(TagModel* model,
                        TagPropertiesFilterModel* filteredModel = nullptr,
                        CheckableAlbumFilterModel* filterModel = nullptr);
    TagTreeView* view() const;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_ALBUM_SELECT_COMBO_BOX_H