Manager.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_MANAGER_H
#define SURGSIM_GRAPHICS_MANAGER_H

#include "SurgSim/Framework/ComponentManager.h"

#include <memory>
#include <vector>

namespace SurgSim
{

namespace Graphics
{

class Group;
class Representation;
class View;

class Manager : public SurgSim::Framework::ComponentManager
{
public:
    Manager();
    virtual ~Manager();

    const std::vector<std::shared_ptr<Representation>>& getRepresentations() const
    {
        return m_representations;
    }

    const std::unordered_map<std::string, std::shared_ptr<Group>>& getGroups() const
    {
        return m_groups;
    }

    const std::vector<std::shared_ptr<View>>& getViews() const
    {
        return m_views;
    }

    virtual void dumpDebugInfo() const = 0;

protected:

    virtual bool executeAdditions(const std::shared_ptr<SurgSim::Framework::Component>& component);

    virtual bool executeRemovals(const std::shared_ptr<SurgSim::Framework::Component>& component);

    virtual bool addRepresentation(std::shared_ptr<Representation> representation);

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

    virtual bool removeRepresentation(std::shared_ptr<Representation> representation);

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

    virtual bool doUpdate(double dt);

    int getType() const override;

    virtual std::shared_ptr<Group> getOrCreateGroup(const std::string& name) = 0;

protected:
    virtual void addGroup(std::shared_ptr<Group> group);

    void doBeforeStop() override;

private:



    virtual bool doInitialize();

    virtual bool doStartUp();

    std::vector<std::shared_ptr<Representation>> m_representations;
    std::unordered_map<std::string, std::shared_ptr<Group>> m_groups;
    std::vector<std::shared_ptr<View>> m_views;
};

};  // namespace Graphics

};  // namespace SurgSim

#endif  // SURGSIM_GRAPHICS_MANAGER_H