/**
 * folderdialogquotatab_p.cpp
 *
 * Copyright (c) 2006 Till Adam <adam@kde.org>
 *
 *
 *  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; version 2 of the License
 *
 *  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.
 *
 *  In addition, as a special exception, the copyright holders give
 *  permission to link the code of this program with any edition of
 *  the Qt library by Trolltech AS, Norway (or with modified versions
 *  of Qt that use the same license as Qt), and distribute linked
 *  combinations including the two.  You must obey the GNU General
 *  Public License in all respects for all of the code used other than
 *  Qt.  If you modify this file, you may extend this exception to
 *  your version of the file, but you are not obligated to do so.  If
 *  you do not wish to do so, delete this exception statement from
 *  your version.
 */

#include "folderdialogquotatab_p.h"

#include <qlayout.h>
#include <qlabel.h>
#include <qprogressbar.h>
#include <qwhatsthis.h>
#include <qcombobox.h>

#include <math.h>

#include "kmkernel.h"
#include "klocale.h"
#include "kconfig.h"
#include "kdebug.h"
#include "kdialog.h"
#include "globalsettings.h"
#include "quotajobs.h"

namespace KMail { class QuotaInfo; }

using namespace KMail;

QuotaWidget::QuotaWidget( QWidget* parent, const char* name )
        :QWidget( parent )
{
      setObjectName( name );
      QVBoxLayout *box = new QVBoxLayout( this );
      QWidget *stuff = new QWidget( this );
      QGridLayout* layout = new QGridLayout( stuff );
      layout->setMargin( KDialog::marginHint() );
      layout->setSpacing( KDialog::spacingHint() );
      mInfoLabel = new QLabel("", stuff );
      mRootLabel = new QLabel("", stuff );
      mProgressBar = new QProgressBar( stuff );
      layout->addWidget( new QLabel( i18n("Root:" ), stuff ), 0, 0 );
      layout->addWidget( mRootLabel, 0, 1 );
      layout->addWidget( new QLabel( i18n("Usage:"), stuff ), 1, 0 );
      //layout->addWidget( new QLabel( i18n("Status:"), stuff ), 2, 0 );
      layout->addWidget( mInfoLabel, 1, 1 );
      layout->addWidget( mProgressBar, 2, 1 );
      box->addWidget( stuff );
      box->addStretch( 2 );

      readConfig();
}

void QuotaWidget::setQuotaInfo( const QuotaInfo& info )
{
      // we are assuming only to get STORAGE type info here, thus
      // casting to int is safe
      int current = info.current().toInt();
      int max = info.max().toInt();
      int factor = static_cast<int> ( pow( 1000.0, mFactor ) );
      mProgressBar->setMaximum( max );
      mProgressBar->setValue( current );
      mInfoLabel->setText( i18n("%1 of %2 %3 used", current/factor,
                                max/factor, mUnits ) );
      mRootLabel->setText( info.root() );
}

void QuotaWidget::readConfig()
{
      if( GlobalSettings::self()->quotaUnit() == GlobalSettings::EnumQuotaUnit::KB )
      {
            mUnits = QString( i18n("KB") );
            mFactor = 0;
      }
      else if( GlobalSettings::self()->quotaUnit() == GlobalSettings::EnumQuotaUnit::MB )
           {
                mUnits = QString( i18n("MB") );
                mFactor = 1;
           }
      else if( GlobalSettings::self()->quotaUnit() == GlobalSettings::EnumQuotaUnit::GB )
           {
               mUnits = QString( i18n("GB") );
               mFactor = 2;
           }
}


#include "folderdialogquotatab_p.moc"