server1/common/DataManager/SoundCardData.h

#ifndef __SOUNDCARDDATA_H__
#define __SOUNDCARDDATA_H__

#include "GlobalVariable.h"
#include <qlist.h>


/**
 * @brief 声卡信息管理器
 *        1、这里可以设置当前声卡信息，获取当前选择的声卡信息，以免多个窗口声卡传递链特别长
 * 
 */

#define SoundCards SoundCardDataManager::getInstance()

class SoundCardDataManager
{

    SoundCardDataManager() = default;
    
    SoundCardDataManager(const SoundCardDataManager&) = delete;
    SoundCardDataManager& operator=(const SoundCardDataManager&) = delete;
public:
    ~SoundCardDataManager();
    static SoundCardDataManager& getInstance()
    {
        static SoundCardDataManager instance;
        return instance;
    }
    /* 设置声卡列表 */
    void setSoundCardInfo(QMap<int, SoundCardInfo_t>& soundInfo);
    /* 获取声卡列表 */
    const QMap<int, SoundCardInfo_t>& getSoundCardInfo() const { return m_mapSoundCardInfo; }

    /* 获取单个声卡信息 */
    SoundCardInfo_t getOneSoundCardInfo(int nSoundCardNum) const;
    /* 设置当前声卡 */
    bool setCurrentSoundCard(int nSoundCardNum);
    /* 获取当前声卡信息 */
    const SoundCardInfo_t& getCurrentSoundCardInfo() const { return m_currentSoundCardInfo; }

    /* 根据声卡编号和录音通道编号获取声卡信息 */
    SoundCardRoadInfo_t getSoundCardRoadInfo(int nSoundCardNum, int nChannelID);
    /* 获取当前带有声卡信息的通道列表 */
    const QList<SoundCardRoadInfo_t>& getCurrSoundCardRoadList() const;
    

private:
    
    /* 声卡信息，key为声卡编号 */
    QMap<int, SoundCardInfo_t> m_mapSoundCardInfo;
    /* 当前选择的声卡编号 */
    SoundCardInfo_t m_currentSoundCardInfo;
    /* 带有声卡信息的通道列表，设置当前声卡信息的时候会更新 */
    QList<SoundCardRoadInfo_t> m_listSoundCardRoad;
};




#endif // __SOUNDCARDDATA_H__