/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the QtTest module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#include "QtTest/private/qtesttable_p.h"+
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#include "QtTest/qtestdata.h"+
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+
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#include <QtCore/qmetaobject.h>+
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+
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#include <string.h>+
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+
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#include "QtTest/qtestassert.h"+
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+
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QT_BEGIN_NAMESPACE+
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+
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class QTestTablePrivate+
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{+
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public:+
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    struct ElementList+
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    {+
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        ElementList(): elementName(0), elementType(0), next(0) {}+
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        const char *elementName;+
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        int elementType;+
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        ElementList *next;+
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    };+
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+
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    struct DataList+
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    {+
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        DataList(): data(0), next(0) {}+
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        QTestData *data;+
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        DataList *next;+
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    };+
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+
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    QTestTablePrivate(): list(0), dataList(0) {}+
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    ~QTestTablePrivate();+
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+
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    ElementList *list;+
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    DataList *dataList;+
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+
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    void append(int elemType, const char *elemName);+
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    void append(QTestData *data);+
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    ElementList *elementAt(int index);+
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    QTestData *dataAt(int index);+
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+
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    static QTestTable *currentTestTable;+
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    static QTestTable *gTable;+
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};+
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+
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QTestTable *QTestTablePrivate::currentTestTable = 0;+
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QTestTable *QTestTablePrivate::gTable = 0;+
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+
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QTestTablePrivate::ElementList *QTestTablePrivate::elementAt(int index)+
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{+
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    ElementList *iter = list;+
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    for (int i = 0; i < index; ++i) {+
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        if (!iter)+
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            return 0;+
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        iter = iter->next;+
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    }+
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    return iter;+
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}+
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+
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QTestData *QTestTablePrivate::dataAt(int index)+
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{+
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    DataList *iter = dataList;+
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    for (int i = 0; i < index; ++i) {+
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        if (!iter)+
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            return 0;+
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        iter = iter->next;+
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    }+
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    return iter ? iter->data : 0;+
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}+
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+
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QTestTablePrivate::~QTestTablePrivate()+
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{+
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    DataList *dit = dataList;+
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    while (dit) {+
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        DataList *next = dit->next;+
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        delete dit->data;+
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        delete dit;+
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        dit = next;+
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    }+
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    ElementList *iter = list;+
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    while (iter) {+
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        ElementList *next = iter->next;+
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        delete iter;+
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        iter = next;+
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    }+
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}+
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+
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void QTestTablePrivate::append(int elemType, const char *elemName)+
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{+
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    ElementList *item = new ElementList;+
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    item->elementName = elemName;+
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    item->elementType = elemType;+
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    if (!list) {+
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        list = item;+
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        return;+
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    }+
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    ElementList *last = list;+
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    while (last->next != 0)+
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        last = last->next;+
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    last->next = item;+
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}+
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+
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void QTestTablePrivate::append(QTestData *data)+
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{+
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    DataList *item = new DataList;+
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    item->data = data;+
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    if (!dataList) {+
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        dataList = item;+
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        return;+
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    }+
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    DataList *last = dataList;+
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    while (last->next != 0)+
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        last = last->next;+
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    last->next = item;+
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}+
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+
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void QTestTable::addColumn(int type, const char *name)+
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{+
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    QTEST_ASSERT(type);+
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    QTEST_ASSERT(name);+
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+
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    d->append(type, name);+
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}+
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+
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int QTestTable::elementCount() const+
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{+
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    QTestTablePrivate::ElementList *item = d->list;+
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    int count = 0;+
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    while (item) {+
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        ++count;+
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        item = item->next;+
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    }+
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    return count;+
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}+
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+
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+
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int QTestTable::dataCount() const+
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{+
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    QTestTablePrivate::DataList *item = d->dataList;+
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    int count = 0;+
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    while (item) {+
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        ++count;+
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        item = item->next;+
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    }+
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    return count;+
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}+
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+
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bool QTestTable::isEmpty() const+
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{+
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    return !d->list;+
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}+
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+
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QTestData *QTestTable::newData(const char *tag)+
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{+
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    QTestData *dt = new QTestData(tag, this);+
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    d->append(dt);+
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    return dt;+
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}+
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+
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QTestTable::QTestTable()+
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{+
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    d = new QTestTablePrivate;+
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    QTestTablePrivate::currentTestTable = this;+
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}+
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+
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QTestTable::~QTestTable()+
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{+
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    QTestTablePrivate::currentTestTable = 0;+
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    delete d;+
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}+
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+
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int QTestTable::elementTypeId(int index) const+
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{+
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    QTestTablePrivate::ElementList *item = d->elementAt(index);+
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    if (!item)+
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        return -1;+
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    return item->elementType;+
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}+
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+
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const char *QTestTable::dataTag(int index) const+
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{+
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    QTestTablePrivate::ElementList *item = d->elementAt(index);+
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    if (!item)+
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        return 0;+
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    return item->elementName;+
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}+
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+
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QTestData *QTestTable::testData(int index) const+
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{+
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    return d->dataAt(index);+
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}+
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+
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int QTestTable::indexOf(const char *elementName) const+
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{+
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    QTEST_ASSERT(elementName);+
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+
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    QTestTablePrivate::ElementList *item = d->list;+
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    int i = 0;+
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    while (item) {+
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        if (strcmp(elementName, item->elementName) == 0)+
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            return i;+
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        item = item->next;+
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        ++i;+
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    }+
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    return -1;+
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}+
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+
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QTestTable *QTestTable::globalTestTable()+
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{+
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    if (!QTestTablePrivate::gTable)+
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        QTestTablePrivate::gTable = new QTestTable();+
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    return QTestTablePrivate::gTable;+
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}+
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+
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void QTestTable::clearGlobalTestTable()+
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{+
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    delete QTestTablePrivate::gTable;+
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    QTestTablePrivate::gTable = 0;+
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}+
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+
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QTestTable *QTestTable::currentTestTable()+
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{+
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    return QTestTablePrivate::currentTestTable;+
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}+
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+
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QT_END_NAMESPACE+
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