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Allow streaming QVariantLists.

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This commit is contained in:
Andrzej Kapolka 2013-12-31 17:30:41 -08:00
parent 839e5e085c
commit 72b002ddc4
2 changed files with 26 additions and 2 deletions
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21
libraries/metavoxels/src/Bitstream.cpp
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@ -236,6 +236,27 @@ Bitstream& Bitstream::operator>>(QVariant& value) {
return *this;
}
Bitstream& Bitstream::operator<<(const QVariantList& value) {
*this << value.size();
foreach (const QVariant& entry, value) {
*this << entry;
}
return *this;
}
Bitstream& Bitstream::operator>>(QVariantList& value) {
int size;
*this >> size;
value.clear();
value.reserve(size);
for (int i = 0; i < size; i++) {
QVariant entry;
*this >> entry;
value.append(entry);
}
return *this;
}
Bitstream& Bitstream::operator<<(const QObject* object) {
if (!object) {
_metaObjectStreamer << NULL;

7
libraries/metavoxels/src/Bitstream.h
View file

@ -231,6 +231,9 @@ public:
Bitstream& operator<<(const QVariant& value);
Bitstream& operator>>(QVariant& value);
Bitstream& operator<<(const QVariantList& value);
Bitstream& operator>>(QVariantList& value);
Bitstream& operator<<(const QObject* object);
Bitstream& operator>>(QObject*& object);
@ -287,8 +290,8 @@ public:
#define REGISTER_SIMPLE_TYPE_STREAMER(x) static int x##Streamer = \
Bitstream::registerTypeStreamer(QMetaType::type(#x), new SimpleTypeStreamer<x>());
/// Declares the metatype and the streaming operators. The last line
/// ensures that the generated file will be included in the link phase.
/// Declares the metatype and the streaming operators. The last lines
/// ensure that the generated file will be included in the link phase.
#define STRINGIFY(x) #x
#define DECLARE_STREAMABLE_METATYPE(X) Q_DECLARE_METATYPE(X) \
Bitstream& operator<<(Bitstream& out, const X& obj); \