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/****************************************************************************
**
** Copyright (C) 2015 Petroules Corporation.
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qbs.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#import <Foundation/Foundation.h>
#include "propertylistutils.h"
#include <QtCore/qbytearray.h>
#include <QtCore/qdatetime.h>
#include <QtCore/qstring.h>
#include <QtCore/qvariant.h>
static QVariant fromObject(id obj);
static QVariantMap fromDictionary(NSDictionary *dict);
static QVariantList fromArray(NSArray *array);
static QVariant fromObject(id obj)
{
QVariant value;
if (!obj) {
return value;
} else if ([obj isKindOfClass:[NSDictionary class]]) {
value = fromDictionary(obj);
} else if ([obj isKindOfClass:[NSArray class]]) {
value = fromArray(obj);
} else if ([obj isKindOfClass:[NSString class]]) {
value = QString::fromNSString(obj);
} else if ([obj isKindOfClass:[NSData class]]) {
value = QByteArray::fromNSData(obj);
} else if ([obj isKindOfClass:[NSDate class]]) {
value = QDateTime::fromNSDate(obj);
} else if ([obj isKindOfClass:[NSNumber class]]) {
if (strcmp([(NSNumber *)obj objCType], @encode(BOOL)) == 0) {
value = static_cast<bool>([obj boolValue]);
} else if (strcmp([(NSNumber *)obj objCType], @encode(signed char)) == 0) {
value = [obj charValue];
} else if (strcmp([(NSNumber *)obj objCType], @encode(unsigned char)) == 0) {
value = [obj unsignedCharValue];
} else if (strcmp([(NSNumber *)obj objCType], @encode(signed short)) == 0) {
value = [obj shortValue];
} else if (strcmp([(NSNumber *)obj objCType], @encode(unsigned short)) == 0) {
value = [obj unsignedShortValue];
} else if (strcmp([(NSNumber *)obj objCType], @encode(signed int)) == 0) {
value = [obj intValue];
} else if (strcmp([(NSNumber *)obj objCType], @encode(unsigned int)) == 0) {
value = [obj unsignedIntValue];
} else if (strcmp([(NSNumber *)obj objCType], @encode(signed long long)) == 0) {
value = [obj longLongValue];
} else if (strcmp([(NSNumber *)obj objCType], @encode(unsigned long long)) == 0) {
value = [obj unsignedLongLongValue];
} else if (strcmp([(NSNumber *)obj objCType], @encode(float)) == 0) {
value = [obj floatValue];
} else if (strcmp([(NSNumber *)obj objCType], @encode(double)) == 0) {
value = [obj doubleValue];
} else {
// NSDecimal or unknown
value = [obj doubleValue];
}
} else if ([obj isKindOfClass:[NSNull class]]) {
// A null variant, close enough...
} else {
// unknown
}
return value;
}
static QVariantMap fromDictionary(NSDictionary *dict)
{
QVariantMap map;
for (NSString *key in dict)
map[QString::fromNSString(key)] = fromObject([dict objectForKey:key]);
return map;
}
static QVariantList fromArray(NSArray *array)
{
QVariantList list;
for (id obj in array)
list.push_back(fromObject(obj));
return list;
}
QVariant QPropertyListUtils::fromPropertyList(id plist)
{
return fromObject(plist);
}
static id toObject(const QVariant &variant);
static NSDictionary *toDictionary(const QVariantMap &map);
static NSArray *toArray(const QVariantList &list);
static id toObject(const QVariant &variant)
{
if (variant.userType() == QMetaType::QVariantHash) {
return toDictionary(qHashToMap(variant.toHash()));
} else if (variant.userType() == QMetaType::QVariantMap) {
return toDictionary(variant.toMap());
} else if (variant.userType() == QMetaType::QVariantList) {
return toArray(variant.toList());
} else if (variant.userType() == QMetaType::QString) {
return variant.toString().toNSString();
} else if (variant.userType() == QMetaType::QByteArray) {
return variant.toByteArray().toNSData();
} else if (variant.userType() == QMetaType::QDate ||
variant.userType() == QMetaType::QDateTime) {
return variant.toDateTime().toNSDate();
} else if (variant.userType() == QMetaType::Bool) {
return variant.toBool()
? [NSNumber numberWithBool:YES]
: [NSNumber numberWithBool:NO];
} else if (variant.userType() == QMetaType::Char ||
variant.userType() == QMetaType::Int) {
return [NSNumber numberWithInt:variant.toInt()];
} else if (variant.userType() == QMetaType::UInt) {
return [NSNumber numberWithUnsignedInt:variant.toUInt()];
} else if (variant.userType() == QMetaType::LongLong) {
return [NSNumber numberWithLongLong:variant.toLongLong()];
} else if (variant.userType() == QMetaType::ULongLong) {
return [NSNumber numberWithUnsignedLongLong:variant.toULongLong()];
} else if (variant.userType() == QMetaType::Double) {
return [NSNumber numberWithDouble:variant.toDouble()];
} else {
return [NSNull null];
}
}
static NSDictionary *toDictionary(const QVariantMap &map)
{
NSMutableDictionary *dict = [NSMutableDictionary dictionary];
QMapIterator<QString, QVariant> i(map);
while (i.hasNext()) {
i.next();
[dict setObject:toObject(i.value()) forKey:i.key().toNSString()];
}
return [NSDictionary dictionaryWithDictionary:dict];
}
static NSArray *toArray(const QVariantList &list)
{
NSMutableArray *array = [NSMutableArray array];
for (const QVariant &variant : list)
[array addObject:toObject(variant)];
return [NSArray arrayWithArray:array];
}
id QPropertyListUtils::toPropertyList(const QVariant &variant)
{
return toObject(variant);
}
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