coVRPartner.h

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/* This file is part of COVISE.
 
   You can use it under the terms of the GNU Lesser General Public License
   version 2.1 or later, see lgpl-2.1.txt.
 
 * License: LGPL 2+ */
 
#ifndef CO_VR_PARTNER_H
#define CO_VR_PARTNER_H
 
#include "ui/Owner.h"
 
#include <util/DLinkList.h>
#include <util/coTypes.h>
#include <vrb/RemoteClient.h>
 
#include <vector>
namespace covise
{
class TokenBuffer;
}
namespace vrb {
class SessionID;
}
namespace opencover
{
class VRAvatar;
namespace ui
{
class ButtonGroup;
class CollaborativePartner;
}
 
class COVEREXPORT coVRPartner: public ui::Owner, public vrb::RemoteClient
{
 
private:
    ui::CollaborativePartner *m_ui = nullptr;
    VRAvatar *m_avatar = nullptr;
 
public:
    coVRPartner();
    coVRPartner(RemoteClient &&me);
 
    void changeID(int id);
    void setMaster(int clientID) override;
    void updateUi();
 
    void becomeMaster();
 
    void setFile(const char *fileName);
    VRAvatar *getAvatar();
    void setAvatar(VRAvatar *avatar);
 
    virtual ~coVRPartner();
};
 
class COVEREXPORT coVRPartnerList: public ui::Owner 
{
 
public:
    typedef std::vector<std::unique_ptr<coVRPartner>> ValueType;
    coVRPartnerList(coVRPartnerList& other) = delete;
    coVRPartnerList& operator=(coVRPartnerList& other) = delete;
    coVRPartnerList(coVRPartnerList&& other) = default;
    coVRPartnerList& operator=(coVRPartnerList && other) = delete;
    ~coVRPartnerList();
    coVRPartner *get(int ID);
    coVRPartner *me();
    void addPartner(vrb::RemoteClient &&p);
    void removePartner(int id);
    void removeOthers();
    int numberOfPartners() const;
    void setMaster(int id);
    void setSessionID(int partner, const vrb::SessionID & id);
    void sendAvatarMessage();
    void receiveAvatarMessage(covise::TokenBuffer &tb);
    void showAvatars();
    void hideAvatars();
    bool avatarsVisible();
    void print();
    ui::ButtonGroup *group();
    static coVRPartnerList *instance();
    ValueType::const_iterator begin() const;
    ValueType::const_iterator end() const;
 
private:
    static coVRPartnerList *s_instance;
    ui::ButtonGroup *m_group = nullptr;
    ValueType partners;
    bool m_avatarsVisible;
    coVRPartnerList();
    ValueType::iterator find(int id);
};
}
#endif