Thomas Geymayer
5330dc34bc
- Subsystem which manages a list of elements which are controlled through the property tree. - Fix a ShivaVG compiler warning. - Add some helper functions to trigger property removed/add events for a whole property tree.
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
// Base class for elements of property controlled subsystems
|
|
//
|
|
// Copyright (C) 2012 Thomas Geymayer <tomgey@gmail.com>
|
|
//
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Library General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 2 of the License, or (at your option) any later version.
|
|
//
|
|
// 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 GNU
|
|
// Library General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
#include "PropertyBasedElement.hxx"
|
|
|
|
namespace simgear
|
|
{
|
|
|
|
//------------------------------------------------------------------------------
|
|
PropertyBasedElement::PropertyBasedElement(SGPropertyNode* node):
|
|
_node(node)
|
|
{
|
|
_node->addChangeListener(this);
|
|
}
|
|
|
|
//------------------------------------------------------------------------------
|
|
PropertyBasedElement::~PropertyBasedElement()
|
|
{
|
|
_node->removeChangeListener(this);
|
|
}
|
|
|
|
//------------------------------------------------------------------------------
|
|
SGConstPropertyNode_ptr PropertyBasedElement::getProps() const
|
|
{
|
|
return _node;
|
|
}
|
|
|
|
//------------------------------------------------------------------------------
|
|
SGPropertyNode_ptr PropertyBasedElement::getProps()
|
|
{
|
|
return _node;
|
|
}
|
|
|
|
} // namespace simgear
|