ds-628/BaseModules/Hd_LogicDll_module/Hd_LogicDll_module.cpp

#include "Hd_LogicDll_module.h"

Hd_LogicDll_module* create()
{
    qDebug() << __FUNCTION__ << "  line:" << __LINE__ << "Hd_CameraModule_readImage create success!";
    return new Hd_LogicDll_module;
}

void destory(Hd_LogicDll_module* ptr)
{
    if (ptr)
    {
        delete  ptr;
        ptr = nullptr;
    }
    qDebug() << __FUNCTION__ << " line:" << __LINE__ << "Hd_CameraModule_readImage  destory success!";
}

bool ifRunLogicDll = false;
//类创建
Hd_LogicDll_module::Hd_LogicDll_module()
{
    my_task = new Logic_processtask(this);
    sendImgStructMutex = new QMutex;
    ifRunLogicDll = true;
    Sleep(10);

    //无法用信号槽传递图像!!
    //connect(my_task, SIGNAL(LsendImage(QString, cv::Mat)), this, SLOT(processtask_sendImage(QString, cv::Mat)));     // 传递图片
    connect(my_task, SIGNAL(LwriteData(QString, QString, QString, QByteArray)), this, SLOT(processtask_writeData(QString, QString, QString, QByteArray)));// 传递数据
    connect(my_task, SIGNAL(sendTcpStatus(bool)), this, SLOT(processtask_sendTcpStatus(bool)));
    connect(my_task, SIGNAL(cameraDisconnect(QString, bool)), this, SLOT(processtask_cameraDisconnect(QString, bool)));
    QFuture<void>muf = QtConcurrent::run(this, &Hd_LogicDll_module::check_LsendImgStruct);
}

void Hd_LogicDll_module::check_LsendImgStruct()
{
    while (ifRunLogicDll)
    {
        QQueue< LsendImgStruct> myL;
        //if (my_task->Lqueue_sendImgStruct.size() > 0)
            while (my_task->getImageData(myL))
            {
                QMutexLocker locker(sendImgStructMutex);  // 加锁
                /*sendImgStruct mS;
                mS.send_Mat = myL.send_Mat;
                mS.cameraKey_index = myL.cameraKey_index;*/

                ////堆积了，只显示最新的
                //for (int i = 0; i < queue_sendImgStruct.size(); i++)
                //    if (myL.cameraKey_index == queue_sendImgStruct[i].cameraKey_index)
                //    {
                //        queue_sendImgStruct.removeAt(i);
                //        break;
                //    }
                for (int i = 0; i < myL.size(); i++)
                {
                    sendImgStruct mS;
                    mS.send_Mat = myL[i].send_Mat;
                    mS.cameraKey_index = myL[i].cameraKey_index;
                    queue_sendImgStruct.enqueue(mS);
                }
                myL.clear();
            }
        Sleep(10);
    }
}

bool Hd_LogicDll_module::get_sendImgStruct(QQueue< sendImgStruct>& my_sendImgStruct)
{
    QMutexLocker locker(sendImgStructMutex);
    if (queue_sendImgStruct.size() > 0)
    {
        my_sendImgStruct.append(queue_sendImgStruct);// .dequeue();
        queue_sendImgStruct.clear();
        return true;
    }
    return false;
}

Hd_LogicDll_module::~Hd_LogicDll_module()
{
    ifRunLogicDll = false;
    Sleep(100);

    if (my_task) {
        delete my_task;
        my_task = nullptr;
    }

    qDebug() << __FUNCTION__ << "line:" << __LINE__ << " delete success!";
}
QString currPath;
QString json_cfg_file_path;
QJsonObject m_jsonObj;


//封装为dll，里面读写文件无法实现
//QJsonObject Hd_LogicDll_module::loadJsonCfg(QString)
//{
//    QJsonObject json_object;
//    try
//    {
//        QJsonParseError jsonError;
//        if (json_cfg_file_path.isEmpty())
//        {
//            qCritical() << __FUNCTION__ << " line:" << __LINE__ << " JsonPath is null!";
//            return json_object;
//        }
//
//        QFile JsonFile;
//        JsonFile.setFileName(json_cfg_file_path);
//        if (!JsonFile.isReadable())
//        {
//            qCritical() << __FUNCTION__ << " line:" << __LINE__ << " camera_cfg.json not isReadable!";
//            return json_object;
//        }
//        JsonFile.open(QIODevice::ReadOnly);
//
//        QByteArray m_Byte = JsonFile.readAll();
//        if (m_Byte.isEmpty())
//        {
//            qDebug() << __FUNCTION__ << " line:" << __LINE__ << json_cfg_file_path + " Content is empty";
//            JsonFile.close();
//            return json_object;
//        }
//
//        QJsonDocument jsonDocument(QJsonDocument::fromJson(m_Byte, &jsonError));
//
//        if (!jsonDocument.isNull() && jsonError.error == QJsonParseError::NoError)
//        {
//            if (jsonDocument.isObject())
//            {
//                json_object = jsonDocument.object();
//                JsonFile.close();
//                return json_object;
//            }
//        }
//        else
//        {
//            qCritical() << __FUNCTION__ << " line:" << __LINE__ << json_cfg_file_path + " is error!";
//        }
//        JsonFile.close();
//
//    }
//    catch (QString ev)
//    {
//        qCritical() << __FUNCTION__ << " line:" << __LINE__ << " ev:" << ev;
//    }
//    return json_object;
//}
bool Hd_LogicDll_module::setJsonObject(QJsonObject m_jsonObj)
{
    qDebug() << __FUNCTION__ << "  line: " << __LINE__ << " start! ";
    QDir dir = QApplication::applicationDirPath();
    currPath = dir.path();


    json_cfg_file_path = currPath + "/config/camera_cfg.json";
    /*m_jsonObj = loadJsonCfg(json_cfg_file_path);
    if (m_jsonObj.isEmpty())
    {
        qCritical() << __FUNCTION__ << " line:" << __LINE__ << " m_jsonObj is null";
        return false;
    }*/
	my_task->setJsonPath(currPath);

    if (my_task)
        my_task->setJsonObject(m_jsonObj);
    else
        return false;
    return true;
}
bool Hd_LogicDll_module::checkJsonObject(QJsonObject m_jsonObj, QString &errMessage)
{
    return my_task->check_cmeraCfg(m_jsonObj, errMessage);
}

bool Hd_LogicDll_module::stopTask()
{
    if (my_task)
        return my_task->stopTask();
    else
        return false;
    return true;
}
bool Hd_LogicDll_module::initTask()
{
    if (my_task)
        return  my_task->initTask();
    else
        return false;
    return true;
}
bool Hd_LogicDll_module::startTask()
{
    if (my_task)
        return my_task->startTask();
    else
        return false;
    return true;
}
bool Hd_LogicDll_module::exitTask()
{
    QMutexLocker locker(sendImgStructMutex);
    queue_sendImgStruct.clear();
    if (my_task)
    {
        my_task->disconnect();
        return my_task->exitTask();
    }
    else
        return false;
    return true;
}
bool Hd_LogicDll_module::restartTask()
{
    if (my_task)
        return my_task->restartTask();
    else
        return false;
    return true;
}


bool Hd_LogicDll_module::sendPLC(QString cmd)
{
    if (my_task)
        return my_task->sendPLC(cmd);
    else
        return false;
    return true;
}

bool Hd_LogicDll_module::reLoadJsonSetParameter(QStringList moduleKeyList)
{
    if (my_task)
        return my_task->reLoadJsonSetParameter(moduleKeyList);
    else
        return false;
    return true;
}


void Hd_LogicDll_module::processtask_sendTcpStatus(bool flag)
{
    emit Logic_sendTcpStatus(flag);
}
void Hd_LogicDll_module::processtask_writeData(QString key, QString cameraName, QString snInfo, QByteArray byte)
{
    emit Logic_writeData(key, cameraName, snInfo, byte);
}
void Hd_LogicDll_module::processtask_cameraDisconnect(QString msg, bool status)
{
    emit Logic_cameraDisconnect(msg, status);
}
void Hd_LogicDll_module::processtask_CommunicationDisconnect(QString msg, bool status)
{
    emit Logic_CommunicationDisconnect(msg, status);
}