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//
// libavg - Media Playback Engine.
// Copyright (C) 2003-2014 Ulrich von Zadow
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Current versions can be found at www.libavg.de
//
// Original author of this file is Jan Boelsche (regular.gonzales@googlemail.com).
//
#define AVG_PLUGIN
#include "../../api.h"
#include "../../player/Player.h"
#include "../../player/AreaNode.h"
#include "../../player/TypeDefinition.h"
#include "../../base/Logger.h"
#include "../../graphics/OGLHelper.h"
#include "../../wrapper/WrapHelper.h"
#include "../../wrapper/raw_constructor.hpp"
#include <string>
#include <iostream>
#include <sstream>
#include <iomanip>
using namespace std;
using namespace boost::python;
namespace avg {
class ColorNode : public AreaNode
{
public:
static void registerType();
ColorNode(const ArgList& Args);
void setFillColor(const std::string& sColor);
const std::string& getFillColor() const;
float getFloat() const;
void setFloat(float f);
virtual void maybeRender(const glm::mat4& parentTransform);
virtual void render();
private:
std::string m_sFillColorName;
Pixel32 m_Color;
float m_FloatParam;
};
ColorNode::ColorNode(const ArgList& Args)
: m_sFillColorName("FFFFFF")
{
AVG_TRACE(Logger::category::PLUGIN, Logger::severity::INFO,
"ColorNode c'tor gets Argument fillcolor= " <<
Args.getArgVal<string>("fillcolor"));
Args.setMembers(this);
AVG_TRACE(Logger::category::PLUGIN, Logger::severity::INFO,
"ColorNode constructed with " << m_sFillColorName);
m_Color = colorStringToColor(m_sFillColorName);
}
void ColorNode::setFillColor(const string& sFillColor)
{
AVG_TRACE(Logger::category::PLUGIN, Logger::severity::INFO,
"setFillColor called with " << sFillColor);
m_sFillColorName = sFillColor;
m_Color = colorStringToColor(m_sFillColorName);
}
const std::string& ColorNode::getFillColor() const
{
return m_sFillColorName;
}
float ColorNode::getFloat() const
{
return m_FloatParam;
}
void ColorNode::setFloat(float f)
{
m_FloatParam = f;
}
void ColorNode::maybeRender(const glm::mat4& parentTransform)
{
render();
}
void ColorNode::render()
{
glClearColor(m_Color.getR()/255., m_Color.getG()/255., m_Color.getB()/255., 1.0);
glClear(GL_COLOR_BUFFER_BIT);
}
char colorNodeName[] = "colornode";
void ColorNode::registerType()
{
avg::TypeDefinition def = avg::TypeDefinition("colornode", "areanode",
ExportedObject::buildObject<ColorNode>)
.addArg(Arg<float>("floatparam", 0.0f, false,
offsetof(ColorNode, m_FloatParam)))
.addArg(Arg<string>("fillcolor", "0F0F0F", false,
offsetof(ColorNode, m_sFillColorName)));
const char* allowedParentNodeNames[] = {"avg", 0};
avg::TypeRegistry::get()->registerType(def, allowedParentNodeNames);
}
}
using namespace avg;
BOOST_PYTHON_MODULE(colorplugin)
{
class_<ColorNode, bases<AreaNode>, boost::noncopyable>("ColorNode", no_init)
.def("__init__", raw_constructor(createNode<colorNodeName>))
.add_property("floatparam", &ColorNode::getFloat, &ColorNode::setFloat)
.add_property("fillcolor", make_function(&ColorNode::getFillColor,
return_value_policy<copy_const_reference>()), &ColorNode::setFillColor);
}
AVG_PLUGIN_API void registerPlugin()
{
initcolorplugin();
object mainModule(handle<>(borrowed(PyImport_AddModule("__builtin__"))));
object colorModule(handle<>(PyImport_ImportModule("colorplugin")));
mainModule.attr("colorplugin") = colorModule;
avg::ColorNode::registerType();
}
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