btmodulechooserbar.h

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/*********
*
* In the name of the Father, and of the Son, and of the Holy Spirit.
*
* This file is part of BibleTime's source code, https://bibletime.info/
*
* Copyright 1999-2025 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License
* version 2.0.
*
**********/
 
#pragma once
 
#include <QToolBar>
 
#include <QList>
#include <optional>
#include "../../backend/drivers/btmodulelist.h"
#include "../../backend/drivers/cswordmoduleinfo.h"
 
 
class CDisplayWindow;
class BtModuleChooserButton;
 
class BtModuleChooserBar final: public QToolBar {
 
    Q_OBJECT
 
public:
 
    BtModuleChooserBar(QWidget * parent);
 
    /** Initialize with module list.*/
    void associateWithWindow(CDisplayWindow * window);
 
private Q_SLOTS:
 
    void setModules(BtModuleList newModules);
 
private: /* Methods: */
 
    /**
       \brief Adds an empty button to the toolbar.
       \param[in] window The display window to connect the button with.
    */
    BtModuleChooserButton * addButton(CDisplayWindow * const window);
 
    /** Updates every button's menu without recreating it.*/
    void updateButtonMenus(BtModuleList const & modules);
 
    /**
       \brief Ensures exactly numButtons buttons..
       \param[in] numButtons The exact number of buttons required.
       \param[in] window The display window to connect the buttons with.
    */
    void adjustButtonCount(int const numButtons,
                           CDisplayWindow * const window);
 
private: /* Fields: */
 
    QList<BtModuleChooserButton *> m_buttonList;
    std::optional<CSwordModuleInfo::ModuleType> m_moduleType;
 
};