/***************************************************************************
 *   Copyright (C) 2007-2020 by Ilya Kotov                                 *
 *   forkotov02@ya.ru                                                      *
 *                                                                         *
 *   Based on Promoe, an XMMS2 Client                                      *
 *   Copyright (C) 2005-2006 by XMMS2 Team                                 *
 *                                                                         *
 *   This program 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.                                   *
 *                                                                         *
 *   This program 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 this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
 ***************************************************************************/

#include "skin.h"
#include "togglebutton.h"
#include <QMouseEvent>

ToggleButton::ToggleButton(QWidget *parent,uint on_n,uint on_p,uint off_n,uint off_p) : PixmapWidget(parent),
    m_on_n(on_n),
    m_on_p(on_p),
    m_off_n(off_n),
    m_off_p(off_p)
{
   m_skin = Skin::instance();
   setChecked(false);
   connect(m_skin, SIGNAL(skinChanged()), this, SLOT(updateSkin()));
}

ToggleButton::~ToggleButton()
{}

bool ToggleButton::isChecked() const
{
   return m_on;
}

void ToggleButton::updateSkin()
{
   //setPixmap(skin->getButton(name_normal));
   setChecked(m_on);
}

void ToggleButton::click()
{
    m_on = !m_on;
    setChecked (m_on);
    emit clicked(m_on);
}

void ToggleButton::setChecked(bool on)
{
   m_on = on;
   if(on)
      setPixmap(m_skin->getButton(m_on_n));
   else
      setPixmap(m_skin->getButton(m_off_n));
}
void ToggleButton::mousePressEvent(QMouseEvent*)
{
   m_cursorin = true;
   m_old_on = m_on;
   if(m_on)
      setPixmap(m_skin->getButton(m_off_p));
   else
      setPixmap(m_skin->getButton(m_on_p));
}

void ToggleButton::mouseReleaseEvent(QMouseEvent*)
{
   if(m_cursorin) {
       m_on = !m_old_on;
       setChecked(m_on);
       emit clicked( m_on);
   } else {
       m_on = m_old_on;
       setChecked(m_on);
   }
}

void ToggleButton::mouseMoveEvent (QMouseEvent *e)
{
    if(!m_cursorin && rect().contains(e->pos())) {
        m_cursorin = true;
        if(m_old_on)
            setPixmap(m_skin->getButton(m_off_p));
        else
            setPixmap(m_skin->getButton(m_on_p));
    } else if(m_cursorin && !rect().contains(e->pos())) {
        m_cursorin = false;
        if(m_old_on)
            setPixmap(m_skin->getButton(m_on_n));
        else
            setPixmap(m_skin->getButton(m_off_n));
    }
}