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Turn lambda into helper function

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Atlante45 2015-03-27 14:41:32 +01:00
parent c26b499671
commit daaba330d5
1 changed files with 24 additions and 23 deletions
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47
libraries/fbx/src/FSTReader.cpp
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@ -54,44 +54,45 @@ QVariantHash readMapping(const QByteArray& data) {
return parseMapping(&buffer);
}
void writeVariant(QBuffer& buffer, QVariantHash::const_iterator& it) {
QByteArray key = it.key().toUtf8() + " = ";
QVariantHash hashValue = it.value().toHash();
if (hashValue.isEmpty()) {
buffer.write(key + it.value().toByteArray() + "\n");
return;
}
for (QVariantHash::const_iterator second = hashValue.constBegin(); second != hashValue.constEnd(); second++) {
QByteArray extendedKey = key + second.key().toUtf8();
QVariantList listValue = second.value().toList();
if (listValue.isEmpty()) {
buffer.write(extendedKey + " = " + second.value().toByteArray() + "\n");
continue;
}
buffer.write(extendedKey);
for (QVariantList::const_iterator third = listValue.constBegin(); third != listValue.constEnd(); third++) {
buffer.write(" = " + third->toByteArray());
}
buffer.write("\n");
}
};
QByteArray writeMapping(const QVariantHash& mapping) {
static const QStringList PREFERED_ORDER = QStringList() << NAME_FIELD << SCALE_FIELD << FILENAME_FIELD
<< TEXDIR_FIELD << JOINT_FIELD << FREE_JOINT_FIELD
<< BLENDSHAPE_FIELD << JOINT_INDEX_FIELD;
QBuffer buffer;
auto writeVariant = [&buffer](QVariantHash::const_iterator& it) {
QByteArray key = it.key().toUtf8() + " = ";
QVariantHash hashValue = it.value().toHash();
if (hashValue.isEmpty()) {
buffer.write(key + it.value().toByteArray() + "\n");
return;
}
for (QVariantHash::const_iterator second = hashValue.constBegin(); second != hashValue.constEnd(); second++) {
QByteArray extendedKey = key + second.key().toUtf8();
QVariantList listValue = second.value().toList();
if (listValue.isEmpty()) {
buffer.write(extendedKey + " = " + second.value().toByteArray() + "\n");
continue;
}
buffer.write(extendedKey);
for (QVariantList::const_iterator third = listValue.constBegin(); third != listValue.constEnd(); third++) {
buffer.write(" = " + third->toByteArray());
}
buffer.write("\n");
}
};
buffer.open(QIODevice::WriteOnly);
for (auto key : PREFERED_ORDER) {
auto it = mapping.find(key);
if (it != mapping.constEnd()) {
writeVariant(it);
writeVariant(buffer, it);
}
}
for (auto it = mapping.constBegin(); it != mapping.constEnd(); it++) {
if (!PREFERED_ORDER.contains(it.key())) {
writeVariant(it);
writeVariant(buffer, it);
}
}
return buffer.data();