/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** Beta Release License Agreement.
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
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** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
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****************************************************************************/

#include <QtCore/QFile>

#include "qhcpwriter.h"

QT_BEGIN_NAMESPACE

QhcpWriter::QhcpWriter()
{
    setAutoFormatting(true);
}

void QhcpWriter::setHelpProjectFile(const QString &qhpFile)
{
    m_qhpFile = qhpFile;    
}

void QhcpWriter::setProperties(const QMap<QString, QString> props)
{
    m_properties = props;
}

void QhcpWriter::setTitlePath(const QString &path)
{
    m_titlePath = path;
}

bool QhcpWriter::writeFile(const QString &fileName)
{
    QFile out(fileName);
    if (!out.open(QIODevice::WriteOnly))
        return false;
    
    setDevice(&out);
    writeStartDocument();
    writeStartElement(QLatin1String("QHelpCollectionProject"));
    writeAttribute(QLatin1String("version"), QLatin1String("1.0"));
    writeAssistantSettings();
    writeDocuments();
    writeEndDocument();
    return true;
}

void QhcpWriter::writeAssistantSettings()
{
    if (m_properties.isEmpty())
        return;

    writeStartElement(QLatin1String("assistant"));

    if (m_properties.contains(QLatin1String("title")))
        writeTextElement(QLatin1String("title"), m_properties.value(QLatin1String("title")));
    if (m_properties.contains(QLatin1String("applicationicon")))
        writeTextElement(QLatin1String("applicationIcon"),
            m_properties.value(QLatin1String("applicationicon")));
    if (m_properties.contains(QLatin1String("startpage")))
        writeTextElement(QLatin1String("startPage"), m_titlePath + QLatin1String("/")
            + m_properties.value(QLatin1String("startpage")));
    if (m_properties.contains(QLatin1String("aboutmenutext"))) {
        writeStartElement(QLatin1String("aboutMenuText"));
        writeTextElement(QLatin1String("text"),
            m_properties.value(QLatin1String("aboutmenutext")));
        writeEndElement();
    }
    if (m_properties.contains(QLatin1String("abouturl"))) {
        writeStartElement(QLatin1String("aboutDialog"));
        writeTextElement(QLatin1String("file"), m_properties.value(QLatin1String("abouturl")));
        writeEndElement();
    }
    if (m_properties.contains(QLatin1String("name"))) {
        writeTextElement(QLatin1String("cacheDirectory"),
            QLatin1String(".") + m_properties.value(QLatin1String("name")));
    }

    writeEndElement();
}

void QhcpWriter::writeDocuments()
{
    if (m_qhpFile.isEmpty())
        return;

    QString out = m_qhpFile;
    int i = out.indexOf(QLatin1Char('.'));
    if (i > -1)
        out = out.left(i);
    out.append(QLatin1String(".qch"));

    writeStartElement(QLatin1String("docFiles"));
    
    writeStartElement(QLatin1String("generate"));
    writeStartElement(QLatin1String("file"));
    writeTextElement(QLatin1String("input"), m_qhpFile);
    writeTextElement(QLatin1String("output"), out);
    writeEndElement();
    writeEndElement();

    writeStartElement(QLatin1String("register"));
    writeTextElement(QLatin1String("file"), out);
    writeEndElement();

    writeEndElement();
}

QT_END_NAMESPACE