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// K-3D
// Copyright (c) 1995-2004, 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 Tim Shead (tshead@k-3d.com)
*/
#include <k3dsdk/classes.h>
#include <k3dsdk/object.h>
#include <k3dsdk/persistence.h>
#include <k3dsdk/measurement.h>
#include <k3dsdk/module.h>
#include <limits>
namespace libk3dcore
{
/////////////////////////////////////////////////////////////////////////////
// time_source_implementation
class time_source_implementation :
public k3d::persistent<k3d::object>
{
typedef k3d::persistent<k3d::object> base;
public:
time_source_implementation(k3d::idocument& Document) :
base(Document),
m_start_time(k3d::init_name("start_time") + k3d::init_description("Start Time [seconds]") + k3d::init_value(0.0) + k3d::init_document(Document) + k3d::init_precision(2) + k3d::init_step_increment(0.1) + k3d::init_units(typeid(k3d::measurement::time))),
m_end_time(k3d::init_name("end_time") + k3d::init_description("End Time [seconds]") + k3d::init_value(4.0) + k3d::init_document(Document) + k3d::init_precision(2) + k3d::init_step_increment(0.1) + k3d::init_units(typeid(k3d::measurement::time))),
m_frame_rate(k3d::init_name("frame_rate") + k3d::init_description("Frame Rate [frames per second]") + k3d::init_value(30.0) + k3d::init_document(Document) + k3d::init_precision(2) + k3d::init_step_increment(1) + k3d::init_units(typeid(k3d::measurement::scalar)) + k3d::init_constraint(k3d::constraint::minimum(std::numeric_limits<double>::epsilon()))),
m_time(k3d::init_name("time") + k3d::init_description("Time [seconds]") + k3d::init_value(0.0) + k3d::init_document(Document) + k3d::init_precision(2) + k3d::init_step_increment(0.1) + k3d::init_units(typeid(k3d::measurement::time)))
{
enable_serialization(k3d::persistence::proxy(m_start_time));
enable_serialization(k3d::persistence::proxy(m_end_time));
enable_serialization(k3d::persistence::proxy(m_frame_rate));
enable_serialization(k3d::persistence::proxy(m_time));
register_property(m_start_time);
register_property(m_end_time);
register_property(m_frame_rate);
register_property(m_time);
}
k3d::iplugin_factory& factory()
{
return get_factory();
}
static k3d::iplugin_factory& get_factory()
{
static k3d::plugin_factory<k3d::document_plugin<time_source_implementation> > factory(
k3d::classes::TimeSource(),
"TimeSource",
"Provides a time source for a K-3D document",
"Objects",
k3d::iplugin_factory::STABLE);
return factory;
}
private:
k3d_measurement_property(double, k3d::immutable_name, k3d::change_signal, k3d::with_undo, k3d::local_storage, k3d::no_constraint) m_start_time;
k3d_measurement_property(double, k3d::immutable_name, k3d::change_signal, k3d::with_undo, k3d::local_storage, k3d::no_constraint) m_end_time;
k3d_measurement_property(double, k3d::immutable_name, k3d::change_signal, k3d::with_undo, k3d::local_storage, k3d::with_constraint) m_frame_rate;
k3d_measurement_property(double, k3d::immutable_name, k3d::change_signal, k3d::no_undo, k3d::local_storage, k3d::no_constraint) m_time;
};
/////////////////////////////////////////////////////////////////////////////
// time_source_factory
k3d::iplugin_factory& time_source_factory()
{
return time_source_implementation::get_factory();
}
} // namespace libk3dcore
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