uilist.h

/*
===========================================================================
Copyright (C) 2024 the OpenMoHAA team
 
This file is part of OpenMoHAA source code.
 
OpenMoHAA source code 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 of the License,
or (at your option) any later version.
 
OpenMoHAA source code 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.
 
You should have received a copy of the GNU General Public License
along with OpenMoHAA source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
===========================================================================
*/
 
#pragma once
 
class UIListItem {
public:
    str itemname;
    str itemalias;
};
 
class UIList : public UIWidget {
protected:
    Container<UIListItem *> m_itemlist;
    int m_currentItem;
    float m_arrow_width;
    UIRect2D *m_next_arrow_region;
    UIRect2D *m_prev_arrow_region;
    bool m_depressed;
    bool m_held;
    UIReggedMaterial *m_prev_arrow;
    UIReggedMaterial *m_next_arrow;
    bool m_prev_arrow_depressed;
    bool m_next_arrow_depressed;
 
public:
    CLASS_PROTOTYPE( UIList );
 
protected:
    void        Draw( void ) override;
    qboolean    KeyEvent( int key, unsigned int time ) override;
    void        CharEvent( int ch ) override;
    void        Pressed( Event *ev );
    void        Released( Event *ev );
    void        ScrollNext( void );
    void        ScrollPrev( void );
    void        FrameInitialized( void ) override;
    void        LayoutAddListItem( Event *ev );
    void        AddItem( str item, str alias );
public:
    UIList();
    ~UIList();
 
    void    UpdateUIElement( void ) override;
    void    UpdateData( void ) override;
};
 
class UIListIndex : public UIList {
public:
    CLASS_PROTOTYPE( UIListIndex );
 
    qboolean    KeyEvent( int key, unsigned int time ) override;
};