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// K-3D
// Copyright (c) 1995-2009, 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
/** \file
\author Anders Dahnielson (anders@dahnielson.com)
*/
#include <k3dsdk/scalar_source.h>
#include <k3d-i18n-config.h>
#include <k3dsdk/document_plugin_factory.h>
namespace module
{
namespace scalar
{
/// Takes two doubles as input and produce their sum as output
class add :
public k3d::scalar_source
{
typedef k3d::scalar_source base;
public:
add(k3d::iplugin_factory& Factory, k3d::idocument& Document) :
base(Factory, Document, _("Sum of inputs.")),
m_input1(init_owner(*this) + init_name("input1") + init_label(_("Input 1")) + init_description(_("First input float")) + init_value(0.0)),
m_input2(init_owner(*this) + init_name("input2") + init_label(_("Input 2")) + init_description(_("Second input float")) + init_value(0.0))
{
m_input1.changed_signal().connect(k3d::hint::converter<
k3d::hint::convert<k3d::hint::any, k3d::hint::none> >(make_update_value_slot()));
m_input2.changed_signal().connect(k3d::hint::converter<
k3d::hint::convert<k3d::hint::any, k3d::hint::none> >(make_update_value_slot()));
}
static k3d::iplugin_factory& get_factory()
{
static k3d::document_plugin_factory<add > factory(
k3d::uuid(0xe2d5e227, 0x98a6424f, 0xae607c8c, 0xc4e99bec),
"DoubleAdd",
_("Add two double inputs and produce their sum as output"),
"Double",
k3d::iplugin_factory::STABLE);
return factory;
}
private:
k3d_data(k3d::double_t, immutable_name, change_signal, with_undo, local_storage, no_constraint, writable_property, with_serialization) m_input1;
k3d_data(k3d::double_t, immutable_name, change_signal, with_undo, local_storage, no_constraint, writable_property, with_serialization) m_input2;
void on_update_value(k3d::double_t& Output)
{
Output = m_input1.pipeline_value() + m_input2.pipeline_value();
}
};
k3d::iplugin_factory& add_factory()
{
return add::get_factory();
}
} //namespace scalar
} // namespace module
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