+#include <set>
#include "collection.h"
using namespace std;
loaded = items.count(name);
}
if(!loaded && fallback)
- {
- for(TypeList::const_iterator j=fallback->types.begin(); j!=fallback->types.end(); ++j)
- if((*j)->is_same_type(*type))
- {
- if(fallback->get_status(name, **j))
- return fallback->get_var(name, *j);
- break;
- }
- }
+ if(CollectionItemTypeBase *fb_type = fallback->get_type(*type))
+ if(fallback->get_status(name, *fb_type))
+ return fallback->get_var(name, fb_type);
}
return get_item(items, name);
for(SourceList::const_iterator j=sources.begin(); j!=sources.end(); ++j)
if((*j)->is_loadable(type, name))
return 2;
+ if(fallback)
+ if(CollectionItemTypeBase *fb_type = fallback->get_type(type))
+ return fallback->get_status(name, *fb_type);
return 0;
}
return type.check_item_type(i->second);
}
+CollectionItemTypeBase *Collection::get_type(const CollectionItemTypeBase &type) const
+{
+ for(TypeList::const_iterator j=types.begin(); j!=types.end(); ++j)
+ if((*j)->is_same_type(type))
+ return *j;
+ return 0;
+}
+
CollectionItemTypeBase *Collection::get_type_for_item(const Variant &var) const
{
for(TypeList::const_iterator i=types.begin(); i!=types.end(); ++i)
return 0;
}
-void Collection::add_source(CollectionSource &s)
+void Collection::add_source(const CollectionSource &s)
{
sources.push_back(&s);
}
+IO::Seekable *Collection::open_raw(const string &name) const
+{
+ for(SourceList::const_iterator i=sources.begin(); i!=sources.end(); ++i)
+ if(IO::Seekable *io = (*i)->open(name))
+ return io;
+
+ return 0;
+}
+
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)
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);
+ }
}
}