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      1 /*
      2  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
      3  *
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     16  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     18  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     19  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     20  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     22  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     23  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     25  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 #include "utils.h"
     29 
     30 
     31 QString takeOptionValue(QStringList* arguments, int index)
     32 {
     33     QString result;
     34 
     35     if (++index < arguments->count() && !arguments->at(index).startsWith("-"))
     36         result = arguments->takeAt(index);
     37 
     38     return result;
     39 }
     40 
     41 QString formatKeys(QList<QString> keys)
     42 {
     43     QString result;
     44     for (int i = 0; i < keys.count() - 1; i++)
     45         result.append(keys.at(i) + "|");
     46     result.append(keys.last());
     47     return result;
     48 }
     49 
     50 QList<QString> enumToKeys(const QMetaObject o, const QString& name, const QString& strip)
     51 {
     52     QList<QString> list;
     53 
     54     int enumIndex = o.indexOfEnumerator(name.toLatin1().data());
     55     QMetaEnum enumerator = o.enumerator(enumIndex);
     56 
     57     if (enumerator.isValid()) {
     58         for (int i = 0; i < enumerator.keyCount(); i++) {
     59             QString key(enumerator.valueToKey(i));
     60             list.append(key.remove(strip));
     61         }
     62     }
     63 
     64     return list;
     65 }
     66 
     67 void appQuit(int exitCode, const QString& msg)
     68 {
     69     if (!msg.isEmpty()) {
     70         if (exitCode > 0)
     71             qDebug("ERROR: %s", msg.toLatin1().data());
     72         else
     73             qDebug() << msg;
     74     }
     75     exit(exitCode);
     76 }
     77 
     78 QUrl urlFromUserInput(const QString& string)
     79 {
     80     QString input(string);
     81     QFileInfo fi(input);
     82     if (fi.exists() && fi.isRelative())
     83         input = fi.absoluteFilePath();
     84 
     85 #if QT_VERSION >= QT_VERSION_CHECK(4, 6, 0)
     86     return QUrl::fromUserInput(input);
     87 #else
     88     return QUrl(input);
     89 #endif
     90 }
     91 
     92 
     93