source: ps/trunk/source/gui/ObjectTypes/CRadioButton.cpp

/* Copyright (C) 2021 Wildfire Games.
 * This file is part of 0 A.D.
 *
 * 0 A.D. 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.
 *
 * 0 A.D. 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 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "precompiled.h"

#include "CRadioButton.h"

CRadioButton::CRadioButton(CGUI& pGUI)
    : CCheckBox(pGUI)
{
}

void CRadioButton::HandleMessage(SGUIMessage& Message)
{
    IGUIButtonBehavior::HandleMessage(Message);
    switch (Message.type)
    {
    case GUIM_PRESSED:
        for (IGUIObject* const& obj : GetParent()->GetChildren())
        {
            // Notice, if you use other objects within the parent object that has got
            //  the setting "checked", it too will change. Hence NO OTHER OBJECTS THAN
            //  RADIO BUTTONS SHOULD BE WITHIN IT!
            // TODO: this should be enforced in the engine, and then we could cast IGUIObject* to CRadioButton*.
            obj->SetSettingFromString("checked", L"false", true);
        }

        m_Checked.Set(true, true);
        break;

    default:
        break;
    }
}