source: ps/trunk/source/gui/ObjectTypes/CCheckBox.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 "CCheckBox.h"

#include "gui/CGUI.h"

CCheckBox::CCheckBox(CGUI& pGUI)
    : IGUIObject(pGUI),
      IGUIButtonBehavior(*static_cast<IGUIObject*>(this)),
      m_Checked(this, "checked"),
      m_SpriteUnchecked(this, "sprite"),
      m_SpriteUncheckedOver(this, "sprite_over"),
      m_SpriteUncheckedPressed(this, "sprite_pressed"),
      m_SpriteUncheckedDisabled(this, "sprite_disabled"),
      m_SpriteChecked(this, "sprite2"),
      m_SpriteCheckedOver(this, "sprite2_over"),
      m_SpriteCheckedPressed(this, "sprite2_pressed"),
      m_SpriteCheckedDisabled(this, "sprite2_disabled")
{
}

CCheckBox::~CCheckBox()
{
}

void CCheckBox::ResetStates()
{
    IGUIObject::ResetStates();
    IGUIButtonBehavior::ResetStates();
}

void CCheckBox::HandleMessage(SGUIMessage& Message)
{
    IGUIObject::HandleMessage(Message);
    IGUIButtonBehavior::HandleMessage(Message);

    switch (Message.type)
    {
    case GUIM_PRESSED:
    {
        m_Checked.Set(!m_Checked, true);
        break;
    }

    default:
        break;
    }
}

void CCheckBox::Draw(CCanvas2D& canvas)
{
    m_pGUI.DrawSprite(
        m_Checked ?
            GetButtonSprite(m_SpriteChecked, m_SpriteCheckedOver, m_SpriteCheckedPressed, m_SpriteCheckedDisabled) :
            GetButtonSprite(m_SpriteUnchecked, m_SpriteUncheckedOver, m_SpriteUncheckedPressed, m_SpriteUncheckedDisabled),
        canvas,
        m_CachedActualSize);
}