-/* $Id$
-
-This file is part of libmspdatafile
-Copyright © 2006 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
#include "collection.h"
+using namespace std;
+
namespace Msp {
namespace DataFile {
Collection::~Collection()
{
- for(ItemMap::iterator i=items.begin(); i!=items.end(); ++i)
- delete i->second;
- for(ItemKeywordSeq::iterator i=keywords.begin(); i!=keywords.end(); ++i)
- delete *i;
- for(ItemCreatorSeq::iterator i=creators.begin(); i!=creators.end(); ++i)
+ for(TypeList::iterator i = types.begin(); i!=types.end(); ++i)
delete *i;
}
-bool Collection::contains(const std::string &n) const
+const Variant &Collection::get_var(const string &name, const CollectionItemTypeBase *type)
{
- return items.count(n);
+ ItemMap::iterator i = items.find(name);
+ if(i!=items.end())
+ return i->second;
+
+ if(type)
+ {
+ bool loaded = false;
+ if(type->can_create())
+ {
+ type->create_item(*this, name);
+ loaded = items.count(name);
+ }
+ for(SourceList::iterator j=sources.begin(); (!loaded && j!=sources.end()); ++j)
+ {
+ (*j)->load(*this, *type, name);
+ loaded = items.count(name);
+ }
+ }
+
+ return get_item(items, name);
+}
+
+CollectionItemTypeBase *Collection::get_type_for_item(const Variant &var) const
+{
+ for(TypeList::const_iterator i=types.begin(); i!=types.end(); ++i)
+ if((*i)->check_item_type(var))
+ return *i;
+ return 0;
+}
+
+void Collection::add_source(CollectionSource &s)
+{
+ sources.push_back(&s);
}
Collection::Loader::Loader(Collection &c):
coll(c)
{
- for(ItemKeywordSeq::const_iterator i=coll.keywords.begin(); i!=coll.keywords.end(); ++i)
+ for(TypeList::const_iterator i = coll.types.begin(); i!=coll.types.end(); ++i)
(*i)->add_to_loader(*this);
}
+
+CollectionItemTypeBase::~CollectionItemTypeBase()
+{
+ for(vector<ExtractorBase *>::iterator i=extractors.begin(); i!=extractors.end(); ++i)
+ delete *i;
+}
+
+void CollectionItemTypeBase::set_keyword(const string &k)
+{
+ kwd = k;
+ if(suffixes.empty())
+ add_suffix("."+kwd);
+}
+
+void CollectionItemTypeBase::add_suffix(const string &s)
+{
+ suffixes.push_back(s);
+}
+
+bool CollectionItemTypeBase::match_name(const string &name) const
+{
+ for(vector<string>::const_iterator i=suffixes.begin(); i!=suffixes.end(); ++i)
+ if(name.size()>i->size() && !name.compare(name.size()-i->size(), string::npos, *i))
+ return true;
+ return false;
+}
+
} // namespace DataFile
} // namespace Msp