/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the tools applications of the Qt Toolkit.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** 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

** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

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** $QT_END_LICENSE$

**

****************************************************************************/

#include <QFile>

#include "apigenerator.h"

#include "codemarker.h"

#include "tree.h"

QT_BEGIN_NAMESPACE

static QString indentStr(int indent)

{

    QString str;

    str.fill(QLatin1Char(' '), indent * 4);

    return str;

}

static bool lessThanName(Node *node1, Node *node2)

{

    return node1->name() < node2->name();

}

QString ApiGenerator::format()

{

    return QLatin1String("API");

}

void ApiGenerator::generateTree(const Tree *tree, CodeMarker *marker)

{

    QFile outFile(QLatin1String("api"));

    outFile.open(QIODevice::WriteOnly);

    out.setDevice(&outFile);

    generateNode(tree->root(), marker);

    out.flush();

}

void ApiGenerator::generateNode(const Node *node, CodeMarker *marker, int indent)

{

    if (node->access() == Node::Private)

        return;

    switch (node->type()) {

    case Node::Namespace:

        if (!node->name().isEmpty()) {

            out << indentStr(indent) << "Namespace: " << node->name() << "\n";

            ++indent;

        }

        break;

    case Node::Class:

        {

            const ClassNode *classe = static_cast<const ClassNode *>(node);

            out << indentStr(indent) << "Class: " << node->name();

            foreach (const RelatedClass &baseClass, classe->baseClasses()) {

                if (baseClass.access == Node::Public)

                    out << " inherits " << baseClass.dataTypeWithTemplateArgs;

            }

            out << "\n";

            ++indent;

        }

        break;

    case Node::Enum:

        {

            const EnumNode *enume = static_cast<const EnumNode *>(node);

            out << indentStr(indent) << "Enum: " << node->name() << "\n";

            ++indent;

            QStringList enumNames;

            foreach (const EnumItem &item, enume->items())

                enumNames << item.name();

            qSort(enumNames);

            foreach (const QString &name, enumNames)

                out << indentStr(indent) << "Enum value: " << name << "\n";

        }

        break;

    case Node::Typedef:

        out << indentStr(indent) << "Typedef: " << node->name() << "\n";

        ++indent;

        break;

    case Node::Function:

        {

            out << indentStr(indent) << "Function: "

                << plainCode(marker->markedUpSynopsis(node, 0, CodeMarker::Detailed)) << "\n";

            ++indent;

        }

        break;

    case Node::Property:

        {

            const PropertyNode *property = static_cast<const PropertyNode *>(node);

            out << indentStr(indent) << "Property: " << property->name()

                << " type " << property->dataType() << "\n";

            ++indent;

        }

        break;

    default:

        ;

    }

    if (node->isInnerNode()) {

        const InnerNode *inner = static_cast<const InnerNode *>(node);

        NodeList nodes = inner->childNodes();

        qSort(nodes.begin(), nodes.end(), lessThanName);

        foreach (const Node *child, nodes)

            generateNode(child, marker, indent);

    }

    out.flush();

}

QT_END_NAMESPACE