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1 /* This file is part of qjson |
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2 * |
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3 * Copyright (C) 2009 Till Adam <adam@kde.org> |
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4 * Copyright (C) 2009 Flavio Castelli <flavio@castelli.name> |
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5 * |
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6 * This library is free software; you can redistribute it and/or |
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7 * modify it under the terms of the GNU Library General Public |
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8 * License as published by the Free Software Foundation; either |
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9 * version 2 of the License, or (at your option) any later version. |
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10 * |
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11 * This library is distributed in the hope that it will be useful, |
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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14 * Library General Public License for more details. |
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15 * |
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16 * You should have received a copy of the GNU Library General Public License |
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17 * along with this library; see the file COPYING.LIB. If not, write to |
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18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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19 * Boston, MA 02110-1301, USA. |
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20 */ |
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21 |
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22 |
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23 #include "qobjecthelper.h" |
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24 |
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25 #include <QtCore/QMetaObject> |
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26 #include <QtCore/QMetaProperty> |
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27 #include <QtCore/QObject> |
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28 |
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29 using namespace QJson; |
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30 |
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31 class QObjectHelper::QObjectHelperPrivate { |
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32 }; |
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33 |
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34 QObjectHelper::QObjectHelper() |
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35 : d (new QObjectHelperPrivate) |
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36 { |
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37 } |
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38 |
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39 QObjectHelper::~QObjectHelper() |
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40 { |
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41 delete d; |
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42 } |
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43 |
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44 QVariantMap QObjectHelper::qobject2qvariant( const QObject* object, |
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45 const QStringList& ignoredProperties) |
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46 { |
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47 QVariantMap result; |
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48 const QMetaObject *metaobject = object->metaObject(); |
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49 int count = metaobject->propertyCount(); |
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50 for (int i=0; i<count; ++i) { |
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51 QMetaProperty metaproperty = metaobject->property(i); |
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52 const char *name = metaproperty.name(); |
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53 |
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54 if (ignoredProperties.contains(QLatin1String(name)) || (!metaproperty.isReadable())) |
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55 continue; |
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56 |
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57 QVariant value = object->property(name); |
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58 result[QLatin1String(name)] = value; |
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59 } |
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60 return result; |
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61 } |
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62 |
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63 void QObjectHelper::qvariant2qobject(const QVariantMap& variant, QObject* object) |
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64 { |
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65 QStringList properies; |
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66 const QMetaObject *metaobject = object->metaObject(); |
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67 int count = metaobject->propertyCount(); |
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68 for (int i=0; i<count; ++i) { |
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69 QMetaProperty metaproperty = metaobject->property(i); |
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70 if (metaproperty.isWritable()) { |
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71 properies << QLatin1String( metaproperty.name()); |
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72 } |
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73 } |
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74 |
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75 QVariantMap::const_iterator iter; |
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76 for (iter = variant.constBegin(); iter != variant.end(); iter++) { |
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77 if (properies.contains(iter.key())) { |
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78 object->setProperty(iter.key().toAscii(), iter.value()); |
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79 } |
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80 } |
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81 } |