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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** 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 Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef UTILS_H
#define UTILS_H
#include "ui4.h"
#include <QtCore/QString>
#include <QtCore/QList>
#include <QtCore/QHash>
QT_BEGIN_NAMESPACE
inline bool toBool(const QString &str)
{ return str.toLower() == QLatin1String("true"); }
inline QString toString(const DomString *str)
{ return str ? str->text() : QString(); }
inline QString fixString(const QString &str, const QString &indent, bool *isUtf8Ret=0)
{
QString cursegment;
QStringList result;
const QByteArray utf8 = str.toUtf8();
const int utf8Length = utf8.length();
bool isUtf8 = false;
for (int i = 0; i < utf8Length; ++i) {
const uchar cbyte = utf8.at(i);
if (cbyte >= 0x80) {
cursegment += QLatin1Char('\\');
cursegment += QString::number(cbyte, 8);
isUtf8 = true;
} else {
switch(cbyte) {
case '\\':
cursegment += QLatin1String("\\\\"); break;
case '\"':
cursegment += QLatin1String("\\\""); break;
case '\r':
break;
case '\n':
cursegment += QLatin1String("\\n\"\n\""); break;
default:
cursegment += QLatin1Char(cbyte);
}
}
if (cursegment.length() > 1024) {
result << cursegment;
cursegment.clear();
}
}
if (!cursegment.isEmpty())
result << cursegment;
QString joinstr = QLatin1String("\"\n");
joinstr += indent;
joinstr += indent;
joinstr += QLatin1Char('"');
QString rc(QLatin1Char('"'));
rc += result.join(joinstr);
rc += QLatin1Char('"');
if (isUtf8Ret)
*isUtf8Ret = isUtf8;
return rc;
}
inline QString writeString(const QString &s, const QString &indent)
{
bool isUtf8 = false;
const QString ret = fixString(s, indent, &isUtf8);
if (isUtf8)
return QLatin1String("QString::fromUtf8(") + ret + QLatin1Char(')');
else
return QLatin1String("QStringLiteral(") + ret + QLatin1Char(')');
}
inline QHash<QString, DomProperty *> propertyMap(const QList<DomProperty *> &properties)
{
QHash<QString, DomProperty *> map;
for (int i=0; i<properties.size(); ++i) {
DomProperty *p = properties.at(i);
map.insert(p->attributeName(), p);
}
return map;
}
inline QStringList unique(const QStringList &lst)
{
QHash<QString, bool> h;
for (int i=0; i<lst.size(); ++i)
h.insert(lst.at(i), true);
return h.keys();
}
QT_END_NAMESPACE
#endif // UTILS_H
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