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     2 **

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

     4 ** All rights reserved.

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

     6 **

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

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

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

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

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

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

    23 **

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

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

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

    27 **

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

    29 ** Nokia at qt-info@nokia.com.

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    31 **

    32 **

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    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef UTILS_H

    43 #define UTILS_H

    44 

    45 #include "ui4.h"

    46 #include <QtCore/QString>

    47 #include <QtCore/QList>

    48 #include <QtCore/QHash>

    49 

    50 QT_BEGIN_NAMESPACE

    51 

    52 inline bool toBool(const QString &str)

    53 { return str.toLower() == QLatin1String("true"); }

    54 

    55 inline QString toString(const DomString *str)

    56 { return str ? str->text() : QString(); }

    57 

    58 inline QString fixString(const QString &str, const QString &indent)

    59 {

    60     QString cursegment;

    61     QStringList result;

    62     const QByteArray utf8 = str.toUtf8();

    63     const int utf8Length = utf8.length();

    64 

    65     for (int i = 0; i < utf8Length; ++i) {

    66         const uchar cbyte = utf8.at(i);

    67         if (cbyte >= 0x80) {

    68             cursegment += QLatin1Char('\\');

    69             cursegment += QString::number(cbyte, 8);

    70         } else {

    71             switch(cbyte) {

    72             case '\\':

    73                 cursegment += QLatin1String("\\\\"); break;

    74             case '\"':

    75                 cursegment += QLatin1String("\\\""); break;

    76             case '\r':

    77                 break;

    78             case '\n':

    79                 cursegment += QLatin1String("\\n\"\n\""); break;

    80             default:

    81                 cursegment += QLatin1Char(cbyte);

    82             }

    83         }

    84 

    85         if (cursegment.length() > 1024) {

    86             result << cursegment;

    87             cursegment.clear();

    88         }

    89     }

    90 

    91     if (!cursegment.isEmpty())

    92         result << cursegment;

    93 

    94 

    95     QString joinstr = QLatin1String("\"\n");

    96     joinstr += indent;

    97     joinstr += indent;

    98     joinstr += QLatin1Char('"');

    99 

   100     QString rc(QLatin1Char('"'));

   101     rc += result.join(joinstr);

   102     rc += QLatin1Char('"');

   103     return rc;

   104 }

   105 

   106 inline QHash<QString, DomProperty *> propertyMap(const QList<DomProperty *> &properties)

   107 {

   108     QHash<QString, DomProperty *> map;

   109 

   110     for (int i=0; i<properties.size(); ++i) {

   111         DomProperty *p = properties.at(i);

   112         map.insert(p->attributeName(), p);

   113     }

   114 

   115     return map;

   116 }

   117 

   118 inline QStringList unique(const QStringList &lst)

   119 {

   120     QHash<QString, bool> h;

   121     for (int i=0; i<lst.size(); ++i)

   122         h.insert(lst.at(i), true);

   123     return h.keys();

   124 }

   125 

   126 QT_END_NAMESPACE

   127 

   128 #endif // UTILS_H