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#ifndef MODULES_ARRAY_DETAIL_H
#define MODULES_ARRAY_DETAIL_H
// K-3D
// Copyright (c) 1995-2008, Timothy M. Shead
//
// Contact: tshead@k-3d.com
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This program 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
// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#include <k3d-i18n-config.h>
#include <k3dsdk/data.h>
#include <k3dsdk/itransform_array_1d.h>
#include <k3dsdk/itransform_array_2d.h>
#include <k3dsdk/itransform_array_3d.h>
#include <k3dsdk/node.h>
#include <k3dsdk/node_change_signal.h>
#include <k3dsdk/signal_slots.h>
namespace module
{
namespace array
{
/////////////////////////////////////////////////////////////////////////////
// transform_array_1d
/// Boilerplate implementation of k3d::itransform_array_1d
class transform_array_1d :
public k3d::node,
public k3d::node_change_signal<transform_array_1d>,
public k3d::itransform_array_1d
{
typedef k3d::node base;
public:
transform_array_1d(k3d::iplugin_factory& Factory, k3d::idocument& Document) :
base(Factory, Document),
m_layout(init_owner(*this) + init_name("layout") + init_label(_("Layout")) + init_description(_("Layout")) + init_value<k3d::itransform_array_1d*>(0)),
m_processing(false)
{
m_layout.changed_signal().connect(this->make_node_change_slot());
}
const k3d::matrix4 get_element(unsigned long Index1, unsigned long Count1)
{
k3d::matrix4 result = on_get_element(Index1, Count1);
if(m_processing)
{
if(!Index1)
k3d::log() << warning << "breaking array_1d infinite loop" << std::endl;
return result;
}
m_processing = true;
if(k3d::itransform_array_1d* const layout = m_layout.pipeline_value())
result = result * layout->get_element(Index1, Count1);
m_processing = false;
return result;
}
private:
virtual const k3d::matrix4 on_get_element(unsigned long Index1, unsigned long Count1) = 0;
k3d_data(k3d::itransform_array_1d*, immutable_name, change_signal, with_undo, node_storage, no_constraint, node_property, node_serialization) m_layout;
bool m_processing;
};
/////////////////////////////////////////////////////////////////////////////
// transform_array_2d
/// Boilerplate implementation of k3d::itransform_array_1d
class transform_array_2d :
public k3d::node,
public k3d::node_change_signal<transform_array_2d>,
public k3d::itransform_array_2d
{
typedef k3d::node base;
public:
transform_array_2d(k3d::iplugin_factory& Factory, k3d::idocument& Document) :
base(Factory, Document),
m_layout(init_owner(*this) + init_name("layout") + init_label(_("Layout")) + init_description(_("Layout")) + init_value<k3d::itransform_array_2d*>(0)),
m_processing(false)
{
m_layout.changed_signal().connect(this->make_node_change_slot());
}
const k3d::matrix4 get_element(unsigned long Index1, unsigned long Count1, unsigned long Index2, unsigned long Count2)
{
k3d::matrix4 result = on_get_element(Index1, Count1, Index2, Count2);
if(m_processing)
{
if(!Index1 && !Index2)
k3d::log() << warning << "breaking array_2d infinite loop" << std::endl;
return result;
}
m_processing = true;
if(k3d::itransform_array_2d* const layout = m_layout.pipeline_value())
result = result * layout->get_element(Index1, Count1, Index2, Count2);
m_processing = false;
return result;
}
private:
virtual const k3d::matrix4 on_get_element(unsigned long Index1, unsigned long Count1, unsigned long Index2, unsigned long Count2) = 0;
k3d_data(k3d::itransform_array_2d*, immutable_name, change_signal, with_undo, node_storage, no_constraint, node_property, node_serialization) m_layout;
bool m_processing;
};
/////////////////////////////////////////////////////////////////////////////
// transform_array_3d
/// Boilerplate implementation of k3d::itransform_array_1d
class transform_array_3d :
public k3d::node,
public k3d::node_change_signal<transform_array_3d>,
public k3d::itransform_array_3d
{
typedef k3d::node base;
public:
transform_array_3d(k3d::iplugin_factory& Factory, k3d::idocument& Document) :
base(Factory, Document),
m_layout(init_owner(*this) + init_name("layout") + init_label(_("Layout")) + init_description(_("Layout")) + init_value<k3d::itransform_array_3d*>(0)),
m_processing(false)
{
m_layout.changed_signal().connect(this->make_node_change_slot());
}
const k3d::matrix4 get_element(unsigned long Index1, unsigned long Count1, unsigned long Index2, unsigned long Count2, unsigned long Index3, unsigned long Count3)
{
k3d::matrix4 result = on_get_element(Index1, Count1, Index2, Count2, Index3, Count3);
if(m_processing)
{
if(!Index1 && !Index2 && !Index3)
k3d::log() << warning << "breaking array_3d infinite loop" << std::endl;
return k3d::identity3();
}
m_processing = true;
if(k3d::itransform_array_3d* const layout = m_layout.pipeline_value())
result = result * layout->get_element(Index1, Count1, Index2, Count2, Index3, Count3);
m_processing = false;
return result;
}
private:
virtual const k3d::matrix4 on_get_element(unsigned long Index1, unsigned long Count1, unsigned long Index2, unsigned long Count2, unsigned long Index3, unsigned long Count3) = 0;
k3d_data(k3d::itransform_array_3d*, immutable_name, change_signal, with_undo, node_storage, no_constraint, node_property, node_serialization) m_layout;
bool m_processing;
};
} // namespace namespace array
} // namespace module
#endif // !MODULES_ARRAY_DETAIL_H
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