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/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/

/***************************************************************************
 *   Copyright (C) 2004 by Riku Leino                                      *
 *   tsoots@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.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
 ***************************************************************************/


#include "sxwim.h"
#include <QStringList>

#ifndef HAVE_XML
#error The sxwim plugin requires libxml to build
#endif

#include "prefsmanager.h"
#include <prefsfile.h>
#include <prefscontext.h>
#include <prefstable.h>
#include "fileunzip.h"
#include "stylereader.h"
#include "contentreader.h"
#include "sxwdia.h"

QString FileFormatName()
{
    return QObject::tr("OpenOffice.org Writer Documents");
}

QStringList FileExtensions()
{
        return QStringList("sxw");
}

void GetText(QString filename, QString encoding, bool textOnly, gtWriter *writer)
{
        SxwIm* sim = new SxwIm(filename, encoding, writer, textOnly);
        delete sim;
}

/********** Class SxwIm ************************************************************/

SxwIm::SxwIm(QString fileName, QString enc, gtWriter* w, bool textOnly)
{
        PrefsContext* prefs = PrefsManager::instance()->prefsFile->getPluginContext("SxwIm");
        bool update = prefs->getBool("update", true);
        bool prefix = prefs->getBool("prefix", true);
        bool ask = prefs->getBool("askAgain", true);
        bool pack = prefs->getBool("pack", true);
        encoding = enc;
        if (!textOnly)
        {
                if (ask)
                {
                        SxwDialog* sxwdia = new SxwDialog(update, prefix, pack);
                        if (sxwdia->exec()) {
                                update = sxwdia->shouldUpdate();
                                prefix = sxwdia->usePrefix();
                                pack = sxwdia->packStyles();
                                prefs->set("update", update);
                                prefs->set("prefix", sxwdia->usePrefix());
                                prefs->set("askAgain", sxwdia->askAgain());
                                prefs->set("pack", sxwdia->packStyles());
                                delete sxwdia;
                        } else {
                                delete sxwdia;
                                return;
                        }
                }
        }
        filename = fileName;
        writer = w;
        writer->setUpdateParagraphStyles(update);
        FileUnzip* fun = new FileUnzip(fileName);
        stylePath   = fun->getFile(STYLE);
        contentPath = fun->getFile(CONTENT);
        // Qt4 NULL -> isNull()
        if ((!stylePath.isNull()) && (!contentPath.isNull()))
        {
                QString docname = filename.right(filename.length() - filename.lastIndexOf("/") - 1);
                docname = docname.left(docname.lastIndexOf("."));
                StyleReader *sreader = new StyleReader(docname, writer, textOnly, prefix, pack);
                sreader->parse(stylePath);
                ContentReader *creader = new ContentReader(docname, sreader, writer, textOnly);
                creader->parse(contentPath);
                delete sreader;
                delete creader;
        }
        delete fun;
}

SxwIm::~SxwIm()
{

}