/***************************************************************************
 *   Copyright (C) 2008 by David Cuadrado                                  *
 *   krawek@gmail.com                                                      *
 *                                                                         *
 *   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.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#include "centralwidget.h"

#include "headerwidget.h"
#include "footerwidget.h"
#include "stackedwidget.h"
#include "aerobutton.h"

#include <QVBoxLayout>

namespace SIFPrivate {

CentralWidget::CentralWidget(QWidget *parent)
 : QWidget(parent)
{
    QVBoxLayout *layout = new QVBoxLayout(this);
    layout->setSpacing(3);
    layout->setMargin(0);
    
    m_header = new HeaderWidget;
    m_stack = new StackedWidget;
    m_footer = new FooterWidget(m_header);
    {
        m_footer->setMinimumHeight(30);
        
    }
    
    layout->addWidget(m_header);
    layout->addWidget(m_stack);
    layout->addWidget(m_footer);
}


CentralWidget::~CentralWidget()
{
}

void CentralWidget::addPage(const QString &title, QWidget *w)
{
    SIF::AeroButton *button = m_header->addButton(title);
    m_stack->addWidget(w);
    
    m_pages[button] = w;
    
    connect(button, SIGNAL(clicked()), this, SLOT(onButtonClicked()));
}

void CentralWidget::addPage(const QIcon &icon, const QString &title, QWidget *w)
{
    SIF::AeroButton *button = m_header->addButton(title, icon);
    m_stack->addWidget(w);
    
    m_pages[button] = w;
    
    connect(button, SIGNAL(clicked()), this, SLOT(onButtonClicked()));
}

SIF::AeroButton *CentralWidget::addButton(const QString &title, const QIcon &icon)
{
    SIF::AeroButton *button = m_header->addButton(title, icon);
    
    return button;
}

HeaderWidget *CentralWidget::header() const
{
    return m_header;
}

StackedWidget *CentralWidget::stack() const
{
    return m_stack;
}


void CentralWidget::onButtonClicked()
{
    QAbstractButton *button = qobject_cast<QAbstractButton *>(sender());
    
    if(button)
    {
        if(m_pages.contains(button))
        {
            m_stack->setCurrentWidget(m_pages[button]);
        }
    }
}

}