CControlList.h

/*
╔══════════════════════════════════════════════════════════════════════════════╗
║                       SIMPLY POWERFUL TOOLKIT (SPTK)                         ║
╟──────────────────────────────────────────────────────────────────────────────╢
║  copyright            © 1999-2022 Alexey Parshin. All rights reserved.       ║
║  email                alexeyp@gmail.com                                      ║
╚══════════════════════════════════════════════════════════════════════════════╝
┌──────────────────────────────────────────────────────────────────────────────┐
│   This library is free software; you can redistribute it and/or modify it    │
│   under the terms of the GNU Library General Public License as published by  │
│   the Free Software Foundation; either version 2 of the License, or (at your │
│   option) any later version.                                                 │
│                                                                              │
│   This library 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 Library   │
│   General Public License for more details.                                   │
│                                                                              │
│   You should have received a copy of the GNU Library General Public License  │
│   along with this library; if not, write to the Free Software Foundation,    │
│   Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.               │
│                                                                              │
│   Please report all bugs and problems to alexeyp@gmail.com.                  │
└──────────────────────────────────────────────────────────────────────────────┘
*/
 
#pragma once
 
#include <map>
#include <sptk5/CaseInsensitiveCompare.h>
#include <sptk5/gui/CControl.h>
 
namespace sptk {
 
using CStringControlMap = std::map<std::string, CControl*, CaseInsensitiveCompare>;
 
class SP_EXPORT CControlList
    : public CStringControlMap
{
protected:
    void scanControls(const Fl_Group* group);
 
public:
    CControlList() = default;
 
    void add(CControl* control);
 
    void add(const CControlList& l);
 
    void add(const Fl_Group& g);
 
    void remove(const CControl* control)
    {
        erase(control->fieldName());
    }
 
    void remove(const CControlList& l);
 
    bool contains(const CControl* control) const
    {
        if (!control)
        {
            return false;
        }
        return find(control->fieldName()) != end();
    }
 
    CControlList& operator=(const Fl_Group& g)
    {
        clear();
        add(g);
        return *this;
    }
 
    CControlList& operator=(const CControlList& l)
    {
        if (&l != this)
        {
            clear();
            add(l);
        }
        return *this;
    }
 
    CControlList& operator<<(CControl* c)
    {
        add(c);
        return *this;
    }
 
    CControlList& operator<<(const Fl_Group& g)
    {
        add(g);
        return *this;
    }
 
    CControlList& operator<<(const CControlList& l)
    {
        add(l);
        return *this;
    }
 
    void reset();
};
} // namespace sptk