/***************************************************************************
 *   Copyright (c) 2002 Jürgen Riegel <juergen.riegel@web.de>              *
 *                                                                         *
 *   This file is part of the FreeCAD CAx development system.              *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Library General Public           *
 *   License as published by the Free Software Foundation; either          *
 *   version 2 of the License, or (at your option) any later version.      *
 *                                                                         *
 *   This library  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 Library General Public License for more details.                  *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this library; see the file COPYING.LIB. If not,    *
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
 *   Suite 330, Boston, MA  02111-1307, USA                                *
 *                                                                         *
 ***************************************************************************/


#include "PreCompiled.h"
#include <climits>
#include <zlib.h>

#include "DlgSettingsDocumentImp.h"
#include "PrefWidgets.h"
#include "AutoSaver.h"

using namespace Gui::Dialog;

/* TRANSLATOR Gui::Dialog::DlgSettingsDocumentImp */

/**
 *  Constructs a DlgSettingsDocumentImp which is a child of 'parent', with the 
 *  name 'name' and widget flags set to 'f' 
 */
DlgSettingsDocumentImp::DlgSettingsDocumentImp( QWidget* parent )
    : PreferencePage( parent )
{
    this->setupUi(this);
    prefSaveTransaction->hide();
    prefDiscardTransaction->hide();

    prefCountBackupFiles->setMaximum(INT_MAX);
    prefCompression->setMinimum(Z_NO_COMPRESSION);
    prefCompression->setMaximum(Z_BEST_COMPRESSION);
    connect( prefLicenseType, SIGNAL(currentIndexChanged(int)), this, SLOT(onLicenseTypeChanged(int)) );
}

/** 
 *  Destroys the object and frees any allocated resources
 */
DlgSettingsDocumentImp::~DlgSettingsDocumentImp()
{
    // no need to delete child widgets, Qt does it all for us
}


void DlgSettingsDocumentImp::saveSettings()
{
    prefCheckNewDoc->onSave();
    prefCompression->onSave();

    prefUndoRedo->onSave();
    prefUndoRedoSize->onSave();
    prefSaveTransaction->onSave();
    prefDiscardTransaction->onSave();
    prefSaveThumbnail->onSave();
    prefSaveBackupFiles->onSave();
    prefCountBackupFiles->onSave();
    prefDuplicateLabel->onSave();
    prefLicenseType->onSave();
    prefLicenseUrl->onSave();
    prefAuthor->onSave();
    prefSetAuthorOnSave->onSave();
    prefCompany->onSave();
    prefRecovery->onSave();
    prefAutoSaveEnabled->onSave();
    prefAutoSaveTimeout->onSave();

    int timeout = prefAutoSaveTimeout->value();
    if (!prefAutoSaveEnabled->isChecked())
        timeout = 0;
    AutoSaver::instance()->setTimeout(timeout * 60000);
}

void DlgSettingsDocumentImp::loadSettings()
{
    prefCheckNewDoc->onRestore();
    prefCompression->onRestore();

    prefUndoRedo->onRestore();
    prefUndoRedoSize->onRestore();
    prefSaveTransaction->onRestore();
    prefDiscardTransaction->onRestore();
    prefSaveThumbnail->onRestore();
    prefSaveBackupFiles->onRestore();
    prefCountBackupFiles->onRestore();
    prefDuplicateLabel->onRestore();
    prefLicenseType->onRestore();
    prefLicenseUrl->onRestore();
    prefAuthor->onRestore();
    prefSetAuthorOnSave->onRestore();
    prefCompany->onRestore();
    prefRecovery->onRestore();
    prefAutoSaveEnabled->onRestore();
    prefAutoSaveTimeout->onRestore();
}

/**
 * Sets the strings of the subwidgets using the current language.
 */
void DlgSettingsDocumentImp::changeEvent(QEvent *e)
{
    if (e->type() == QEvent::LanguageChange) {
        retranslateUi(this);
    }
    else {
        QWidget::changeEvent(e);
    }
}

/** 
 * Set the correct URL depending on the license type 
 */
void DlgSettingsDocumentImp::onLicenseTypeChanged(int index)
{
    prefLicenseUrl->setReadOnly(true);

    switch (index) {
        case 0:
            prefLicenseUrl->setText(QString::fromLatin1("http://en.wikipedia.org/wiki/All_rights_reserved"));
            break;
        case 1:
            prefLicenseUrl->setText(QString::fromLatin1("http://creativecommons.org/licenses/by/4.0/"));
            break;
        case 2:
            prefLicenseUrl->setText(QString::fromLatin1("http://creativecommons.org/licenses/by-sa/4.0/"));
            break;
        case 3:
            prefLicenseUrl->setText(QString::fromLatin1("http://creativecommons.org/licenses/by-nd/4.0/"));
            break;
        case 4:
            prefLicenseUrl->setText(QString::fromLatin1("http://creativecommons.org/licenses/by-nc/4.0/"));
            break;
        case 5:
            prefLicenseUrl->setText(QString::fromLatin1("http://creativecommons.org/licenses/by-nc-sa/4.0/"));
            break;
        case 6:
            prefLicenseUrl->setText(QString::fromLatin1("http://creativecommons.org/licenses/by-nc-nd/4.0/"));
            break;
        case 7:
            prefLicenseUrl->setText(QString::fromLatin1("http://en.wikipedia.org/wiki/Public_domain"));
            break;
        case 8:
            prefLicenseUrl->setText(QString::fromLatin1("http://artlibre.org/licence/lal"));
            break;
        default:
            prefLicenseUrl->clear();
            prefLicenseUrl->setReadOnly(false);
            break;
    }
}

#include "moc_DlgSettingsDocumentImp.cpp"
