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/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* OpenSceneGraph Public License for more details.
*/
//osgManipulator - Copyright (C) 2007 Fugro-Jason B.V.
#ifndef OSGMANIPULATOR_COMMANDMANAGER
#define OSGMANIPULATOR_COMMANDMANAGER 1
#include <osgManipulator/Dragger>
#include <osgManipulator/Selection>
#include <osgManipulator/Constraint>
namespace osgManipulator {
/**
* Deprecated.
* CommandManager class is now no longer required as Dragger now matains all references to Constraints and Selections (now just generic MatrixTransforms).
* To replace CommandManager usage simple replace cmdMgr->connect(*dragger, *selection) with dragger->addTransformUpdating(selection) and
* cmdMgr->connect(*dragger, *selection) with dragger->addConstaint(constraint).
*/
class CommandManager : public osg::Referenced
{
public:
CommandManager() {}
bool connect(Dragger& dragger, Selection& selection)
{
dragger.addTransformUpdating(&selection);
return true;
}
bool connect(Dragger& dragger, Constraint& constraint)
{
dragger.addConstraint(&constraint);
return true;
}
bool disconnect(Dragger& dragger)
{
dragger.getConstraints().clear();
dragger.getDraggerCallbacks().clear();
return true;
}
typedef std::list< osg::ref_ptr<Selection> > Selections;
Selections getConnectedSelections(Dragger& dragger)
{
Selections selections;
for(Dragger::DraggerCallbacks::iterator itr = dragger.getDraggerCallbacks().begin();
itr != dragger.getDraggerCallbacks().end();
++itr)
{
DraggerCallback* dc = itr->get();
DraggerTransformCallback* dtc = dynamic_cast<DraggerTransformCallback*>(dc);
if (dtc && dtc->getTransform()) selections.push_back(dtc->getTransform());
}
return selections;
}
protected:
virtual ~CommandManager() {}
};
}
#endif
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