Wrap blob properties in type so we can distinguish it from other properties.

When moving an entity to another resource we have to move the blob
properties to a temporary directory first, and that requires that we are
able to distinguish blob properties from the rest at runtime.

1 files changed, 19 insertions, 0 deletions

diff --git a/common/propertymapper.cpp b/common/propertymapper.cpp
index 754c874..249221a 100644
--- a/common/propertymapper.cpp
+++ b/common/propertymapper.cpp
@@ -33,6 +33,15 @@ flatbuffers::uoffset_t variantToProperty<QString>(const QVariant &property, flat
 }
 
 template <>
+flatbuffers::uoffset_t variantToProperty<Sink::ApplicationDomain::BLOB>(const QVariant &property, flatbuffers::FlatBufferBuilder &fbb)
+{
+    if (property.isValid()) {
+        return fbb.CreateString(property.value<Sink::ApplicationDomain::BLOB>().value.toStdString()).o;
+    }
+    return 0;
+}
+
+template <>
 flatbuffers::uoffset_t variantToProperty<QByteArray>(const QVariant &property, flatbuffers::FlatBufferBuilder &fbb)
 {
     if (property.isValid()) {
@@ -111,6 +120,16 @@ QVariant propertyToVariant<QString>(const flatbuffers::String *property)
 }
 
 template <>
+QVariant propertyToVariant<Sink::ApplicationDomain::BLOB>(const flatbuffers::String *property)
+{
+    if (property) {
+        // We have to copy the memory, otherwise it would become eventually invalid
+        return QVariant::fromValue(Sink::ApplicationDomain::BLOB{QString::fromStdString(property->c_str())});
+    }
+    return QVariant();
+}
+
+template <>
 QVariant propertyToVariant<QByteArray>(const flatbuffers::String *property)
 {
     if (property) {