meeting_talkback_ctrl_interface.h

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#ifndef _MEETING_TALKBACK_CTRL_INTERFACE_H_
#define _MEETING_TALKBACK_CTRL_INTERFACE_H_
#include "zoom_sdk_def.h"
 
BEGIN_ZOOM_SDK_NAMESPACE

class IMeetingTalkbackChannel
{
public:
    virtual ~IMeetingTalkbackChannel() {}
    
    virtual const zchar_t* GetChannelID() = 0;
    
    virtual IList<unsigned int>* GetUserIDList() = 0;
};

class IMeetingTalkbackCtrlEvent
{
public:
    virtual ~IMeetingTalkbackCtrlEvent() {}
    
    enum TalkbackError
    {
        TALKBACK_ERROR_OK,
        TALKBACK_ERROR_NOPERMISSION,
        TALKBACK_ERROR_ALREADY_EXIST,
        TALKBACK_ERROR_COUNT_OVERFLOW,
        TALKBACK_ERROR_NOT_EXIST,
        TALKBACK_ERROR_REJECTED,
        TALKBACK_ERROR_TIMEOUT,
        TALKBACK_ERROR_UNKNOWN
    };
    
    virtual void onCreateChannelResponse(const zchar_t* channelID, TalkbackError error) = 0;
    
    virtual void onDestroyChannelResponse(const zchar_t* channelID, TalkbackError error) = 0;
    
    virtual void onChannelUserJoinResponse(const zchar_t* channelID, unsigned int userID, TalkbackError error) = 0;
    
    virtual void onChannelUserLeaveResponse(const zchar_t* channelID, unsigned int userID, TalkbackError error) = 0;
    
    virtual void onJoinTalkbackChannel(unsigned int inviterID) = 0;
    
    virtual void onLeaveTalkbackChannel(unsigned int inviterID) = 0;

    virtual void onInviterAudioLevel(unsigned int inviterID, unsigned int audioLevel) = 0;
};

class IMeetingTalkbackController
{
public:
    virtual ~IMeetingTalkbackController() {}
    
    virtual SDKError SetEvent(IMeetingTalkbackCtrlEvent* pEvent) = 0;
    
    virtual SDKError CreateChannel(unsigned int count) = 0;
    
    virtual IMeetingTalkbackChannel* GetChannelByID(const zchar_t* channelID) = 0;
    
    virtual IList<IMeetingTalkbackChannel*>* GetChannelList() = 0;
    

    virtual SDKError BeginBatchDestroyChannels() = 0;
    
    virtual SDKError AddChannelToDestroy(const zchar_t* pChanID) = 0;
    
    virtual SDKError RemoveChannelFromDestroy(const zchar_t* pChanID) = 0;
    
    virtual SDKError ExecuteBatchDestroyChannels() = 0;
    

    virtual SDKError BeginBatchInviteUsers(const zchar_t* channelID) = 0;
    
    virtual SDKError AddUserToInvite(unsigned int userID) = 0;
    
    virtual SDKError RemoveUserFromInvite(unsigned int userID) = 0;
    
    virtual SDKError ExecuteBatchInviteUsers() = 0;
    

    virtual SDKError BeginBatchRemoveUsers(const zchar_t* channelID) = 0;
    
    virtual SDKError AddUserToRemove(unsigned int userID) = 0;
    
    virtual SDKError RemoveUserFromRemoveList(unsigned int userID) = 0;
    
    virtual SDKError ExecuteBatchRemoveUsers() = 0;
    
    virtual SDKError SendAudioDataToChannel(const zchar_t* channelID, const char* pAudioData, unsigned int dataLength, unsigned int sampleRate, ZoomSDKAudioChannel channel) = 0;
    
    virtual SDKError SetChannelBackgroundVolume(const zchar_t* channelID, float backgroundVolume) = 0;
    
    virtual bool IsMeetingSupportTalkBack() = 0;
};
 
END_ZOOM_SDK_NAMESPACE
#endif