ViewElement.h

// This file is a part of the OpenSurgSim project.
// Copyright 2013, SimQuest Solutions Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef SURGSIM_GRAPHICS_VIEWELEMENT_H
#define SURGSIM_GRAPHICS_VIEWELEMENT_H

#include "SurgSim/Framework/BasicSceneElement.h"

namespace SurgSim
{

namespace Input
{
class CommonDevice;
}

namespace Graphics
{

class Camera;
class View;

class ViewElement : public Framework::BasicSceneElement
{
public:
    explicit ViewElement(const std::string& name);

    virtual ~ViewElement();

    virtual bool setView(std::shared_ptr<View> view);

    std::shared_ptr<View> getView();

    void setCamera(std::shared_ptr<Camera> camera);

    std::shared_ptr<Camera> getCamera();

    virtual std::shared_ptr<SurgSim::Input::CommonDevice> getKeyboardDevice() = 0;

    virtual void enableKeyboardDevice(bool val) = 0;

    virtual std::shared_ptr<SurgSim::Input::CommonDevice> getMouseDevice() = 0;

    virtual void enableMouseDevice(bool val) = 0;

protected:
    bool doInitialize() override;

private:
    std::shared_ptr<View> m_view;

    std::shared_ptr<Camera> m_camera;
};

};  // namespace Graphics
};  // namespace SurgSim

#endif  // SURGSIM_GRAPHICS_VIEWELEMENT_H