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/************************************************************************
*
* Copyright (C) 2014-2024 IRCAD France
* Copyright (C) 2014-2020 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight 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 3 of the License, or
* (at your option) any later version.
*
* Sight 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 Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#pragma once
#include <sight/module/viz/scene3d/config.hpp>
#include <core/runtime/plugin.hpp>
#include <OgreLog.h>
namespace sight::module::viz::scene3d
{
/**
* @brief Allows to redirect Ogre logs on Sight logs
* We need this class to be declared outside to export DLL symbols on Windows.
*/
class SIGHT_MODULE_VIZ_SCENE3D_CLASS_API sight_ogre_listener final : public Ogre::LogListener
{
public:
/// Does nothing.
~sight_ogre_listener() override
= default;
/**
* @brief Set Ogre log on Sight log depending on it's LogLevel.
*/
SIGHT_MODULE_VIZ_SCENE3D_API void messageLogged(
const Ogre::String& _message,
Ogre::LogMessageLevel _lml,
bool /*maskDebug*/,
const Ogre::String& /*logName*/,
bool& _skip_this_message
) override;
};
/// This class is started when the module is loaded.
class SIGHT_MODULE_VIZ_SCENE3D_CLASS_API plugin final : public core::runtime::plugin
{
public:
/// Destroys the plugin.
~plugin() noexcept override;
/// Creates the Ogre log manager.
SIGHT_MODULE_VIZ_SCENE3D_API void start() override;
/// Stops the plugin, destroys Ogre resources.
SIGHT_MODULE_VIZ_SCENE3D_API void stop() noexcept override;
private:
/// Contains the Ogre's log manager.
Ogre::LogManager* m_log_manager {nullptr};
/// Contains the Ogre's log.
Ogre::Log* m_log {nullptr};
/// Contains the Ogre listener.
sight_ogre_listener* m_listener {nullptr};
};
} // namespace sight::module::viz::scene3d.
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