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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
#include <BALL/VIEW/KERNEL/compositeManager.h>
#include <BALL/CONCEPT/composite.h>
#include <BALL/KERNEL/atomContainer.h>
using namespace std;
namespace BALL
{
namespace VIEW
{
CompositeManager::CompositeManager()
{
}
CompositeManager::CompositeManager(const CompositeManager& /*cm*/)
{
// ???? copy ctor not implemented!
}
CompositeManager::~CompositeManager()
{
#ifdef BALL_VIEW_DEBUG
Log.info() << "Destructing object " << (void *)this
<< " of class " << RTTI::getName<CompositeManager>() << std::endl;
#endif
clear();
}
void CompositeManager::clear()
{
CompositeIterator it = begin();
for(; it != end(); it++)
{
(*it)->destroy();
}
composite_set_.clear();
}
bool CompositeManager::insert(Composite& composite)
{
if (!composite.isRoot() || hasRoot(&composite))
{
return false;
}
String name = ((AtomContainer*) &composite)->getName();
if (name_set_.has(name))
{
for (Position p = 1; p < 2000; p++)
{
if (!name_set_.has(name + String(p)))
{
name = name + String(p);
break;
}
}
((AtomContainer*) &composite)->setName(name);
}
composite_set_.insert(&composite);
name_set_.insert(name);
return true;
}
bool CompositeManager::hasRoot(const Composite* composite) const
{
return composite_set_.has((Composite*) &composite);
}
bool CompositeManager::has(const Composite* composite) const
{
if (hasRoot(composite)) return true;
CompositeConstIterator cit = begin();
for(; cit != end(); cit++)
{
Composite::CompositeConstIterator sub_it = composite->beginComposite();
for (; +sub_it; ++sub_it)
{
if (composite == &*sub_it) return true;
}
}
return false;
}
void CompositeManager::remove(Composite& composite, bool to_delete)
{
HashSet<Composite*>::Iterator it = composite_set_.find(&composite);
if (+it)
{
composite_set_.erase(*it);
name_set_.erase(((AtomContainer*) &composite)->getName());
}
Composite* parent = composite.getParent();
if (parent != 0)
{
parent->removeChild(composite);
}
if (to_delete) delete &composite;
}
void CompositeManager::dump(ostream& s, Size depth) const
{
BALL_DUMP_STREAM_PREFIX(s);
BALL_DUMP_DEPTH(s, depth);
BALL_DUMP_HEADER(s, this, this);
BALL_DUMP_DEPTH(s, depth);
s << "number of composites: " << composite_set_.size() << std::endl;
BALL_DUMP_STREAM_SUFFIX(s);
}
} // namespace VIEW
} // namespace BALL
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