/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the $MODULE$ of the Qt Toolkit.
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* Software or, alternatively, in accordance with the terms contained in
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*
* GNU General Public License Usage
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* General Public License versions 2.0 or 3.0 as published by the Free
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****************************************************************************/

#include "databaseinfo.h"
#include "driver.h"
#include "ui4.h"
#include "utils.h"

QT_BEGIN_NAMESPACE

DatabaseInfo::DatabaseInfo(Driver *drv)
    : driver(drv)
{
}

void DatabaseInfo::acceptUI(DomUI *node)
{
    m_connections.clear();
    m_cursors.clear();
    m_fields.clear();

    TreeWalker::acceptUI(node);

    m_connections = unique(m_connections);
}

void DatabaseInfo::acceptWidget(DomWidget *node)
{
    QHash<QString, DomProperty*> properties = propertyMap(node->elementProperty());

    DomProperty *frameworkCode = properties.value(QLatin1String("frameworkCode"), 0);
    if (frameworkCode && toBool(frameworkCode->elementBool()) == false)
        return;

    DomProperty *db = properties.value(QLatin1String("database"), 0);
    if (db && db->elementStringList()) {
        QStringList info = db->elementStringList()->elementString();

        QString connection = info.size() > 0 ? info.at(0) : QString();
        if (connection.isEmpty())
            return;
        m_connections.append(connection);

        QString table = info.size() > 1 ? info.at(1) : QString();
        if (table.isEmpty())
            return;
        m_cursors[connection].append(table);

        QString field = info.size() > 2 ? info.at(2) : QString();
        if (field.isEmpty())
            return;
        m_fields[connection].append(field);
    }

    TreeWalker::acceptWidget(node);
}

QT_END_NAMESPACE
