X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fcollection.cpp;h=65b4d5a3914192192f2092425e686b7d8ee56576;hb=619629ce1ce6343630b967c9fb46ab43256ddfe1;hp=aa607bdedcde65ecfd298b21af06fc9dc42aeac2;hpb=00795982c9a99dcad69b33f75d38328165bd5df8;p=libs%2Fdatafile.git

diff --git a/source/collection.cpp b/source/collection.cpp
index aa607bd..65b4d5a 100644
--- a/source/collection.cpp
+++ b/source/collection.cpp
@@ -1,3 +1,4 @@
+#include <set>
 #include "collection.h"
 
 using namespace std;
@@ -102,13 +103,15 @@ IO::Seekable *Collection::open_from_sources(const string &name)
 
 void Collection::gather_names_from_sources(list<string> &names, const CollectionItemTypeBase &type) const
 {
+	set<string> new_names;
 	for(SourceList::const_iterator i=sources.begin(); i!=sources.end(); ++i)
 	{
 		std::list<std::string> available_names = (*i)->get_names(type);
 		for(std::list<std::string>::iterator j=available_names.begin(); j!=available_names.end(); ++j)
 			if(!items.count(*j))
-				names.push_back(*j);
+				new_names.insert(*j);
 	}
+	names.insert(names.end(), new_names.begin(), new_names.end());
 }
 
 void Collection::load_items_from_sources(const CollectionItemTypeBase &type)
@@ -118,7 +121,16 @@ void Collection::load_items_from_sources(const CollectionItemTypeBase &type)
 		std::list<std::string> available_names = (*i)->get_names(type);
 		for(std::list<std::string>::iterator j=available_names.begin(); j!=available_names.end(); ++j)
 			if(!items.count(*j))
-				(*i)->load(*this, type, *j);
+			{
+				bool loaded = false;
+				if(type.can_create())
+				{
+					type.create_item(*this, *j);
+					loaded = items.count(*j);
+				}
+				if(!loaded)
+					(*i)->load(*this, type, *j);
+			}
 	}
 }