/*
  This file is part of Kontact.
  Copyright (c) 2004 Tobias Koenig <tokoe@kde.org>
  Copyright (c) 2005-2006,2008-2009 Allen Winter <winter@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; 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.

  As a special exception, permission is given to link this program
  with any edition of Qt, and distribute the resulting executable,
  without including the source code for Qt in the source distribution.
*/

#include "kcmapptsummary.h"

#include <KAboutData>
#include <KAcceleratorManager>
#include <KComponentData>

KCModule *create_apptsummary( QWidget *parent, const char * )
{
  KComponentData inst( "kcmapptsummary" );
  return new KCMApptSummary( inst, parent );
}

KCMApptSummary::KCMApptSummary( const KComponentData &inst, QWidget *parent )
  : KCModule( inst, parent )
{
  setupUi( this );

  mDaysButtonGroup = new QButtonGroup( this ); //krazy:exclude=tipsandthis
  mDaysButtonGroup->addButton( mDateTodayButton, 0 );
  mDaysButtonGroup->addButton( mDateMonthButton, 1 );
  mDaysButtonGroup->addButton( mDateRangeButton, 2 );

  mShowButtonGroup = new QButtonGroup( this ); //krazy:exclude=tipsandthis
  mShowButtonGroup->setExclusive( false );
  mShowButtonGroup->addButton( mShowBirthdaysFromCal );
  mShowButtonGroup->addButton( mShowAnniversariesFromCal );

  mGroupwareButtonGroup = new QButtonGroup( this ); //krazy:exclude=tipsandthis
  mGroupwareButtonGroup->setExclusive( false );
  mGroupwareButtonGroup->addButton( mShowMineOnly );

  customDaysChanged( 7 );

  connect( mDaysButtonGroup, SIGNAL(buttonClicked(int)), SLOT(modified()) );
  connect( mDaysButtonGroup, SIGNAL(buttonClicked(int)), SLOT(buttonClicked(int)) );
  connect( mShowButtonGroup, SIGNAL(buttonClicked(int)), SLOT(modified()) );
  connect( mGroupwareButtonGroup, SIGNAL(buttonClicked(int)), SLOT(modified()) );

  connect( mCustomDays, SIGNAL(valueChanged(int)), SLOT(modified()) );
  connect( mCustomDays, SIGNAL(valueChanged(int)), SLOT(customDaysChanged(int)) );

  KAcceleratorManager::manage( this );

  load();
}

void KCMApptSummary::modified()
{
  emit changed( true );
}

void KCMApptSummary::buttonClicked( int id )
{
  mCustomDays->setEnabled( id == 2 );
}

void KCMApptSummary::customDaysChanged( int value )
{
  mCustomDays->setSuffix( i18np( " day", " days", value ) );
}

void KCMApptSummary::load()
{
  KConfig config( "kcmapptsummaryrc" );
  KConfigGroup group = config.group( "Days" );

  int days = group.readEntry( "DaysToShow", 7 );
  if ( days == 1 ) {
    mDateTodayButton->setChecked( true );
  } else if ( days == 31 ) {
    mDateMonthButton->setChecked( true );
  } else {
    mDateRangeButton->setChecked( true );
    mCustomDays->setValue( days );
    mCustomDays->setEnabled( true );
  }

  group = config.group( "Show" );

  mShowBirthdaysFromCal->setChecked( group.readEntry( "BirthdaysFromCalendar", true ) );
  mShowAnniversariesFromCal->setChecked( group.readEntry( "AnniversariesFromCalendar", true ) );

  group = config.group( "Groupware" );
  mShowMineOnly->setChecked( group.readEntry( "ShowMineOnly", false ) );

  emit changed( false );
}

void KCMApptSummary::save()
{
  KConfig config( "kcmapptsummaryrc" );
  KConfigGroup group = config.group( "Days" );

  int days;
  switch ( mDaysButtonGroup->checkedId() ) {
  case 0:
    days = 1;
    break;
  case 1:
    days = 31;
    break;
  case 2:
  default:
    days = mCustomDays->value();
    break;
  }

  group.writeEntry( "DaysToShow", days );

  group = config.group( "Show" );
  group.writeEntry( "BirthdaysFromCalendar", mShowBirthdaysFromCal->isChecked() );
  group.writeEntry( "AnniversariesFromCalendar", mShowAnniversariesFromCal->isChecked() );

  group = config.group( "Groupware" );
  group.writeEntry( "ShowMineOnly", mShowMineOnly->isChecked() );

  config.sync();
  emit changed( false );
}

void KCMApptSummary::defaults()
{
  mDateRangeButton->setChecked( true );
  mCustomDays->setValue( 7 );
  mCustomDays->setEnabled( true );

  mShowBirthdaysFromCal->setChecked( true );
  mShowAnniversariesFromCal->setChecked( true );

  mShowMineOnly->setChecked( false );

  emit changed( true );
}

const KAboutData *KCMApptSummary::aboutData() const
{
  KAboutData *about = new KAboutData(
    I18N_NOOP( "kcmapptsummary" ), 0,
    ki18n( "Upcoming Events Configuration Dialog" ),
    0, KLocalizedString(), KAboutData::License_GPL,
    ki18n( "Copyright © 2003–2004 Tobias Koenig\n"
           "Copyright © 2005–2010 Allen Winter" ) );

  about->addAuthor( ki18n( "Tobias Koenig" ), KLocalizedString(), "tokoe@kde.org" );
  about->addAuthor( ki18n( "Allen Winter" ), KLocalizedString(), "winter@kde.org" );

  return about;
}

#include "kcmapptsummary.moc"
