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rk3568ui
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networkcamerachannel1.cpp

#include "networkcamerachannel1.h"
#include "ui_networkcamerachannel1.h"
#include <QPainterPath>
#include <QGraphicsOpacityEffect>
#include <QPainter>
#include <QSizePolicy>

#define RTSP_URL_HEAD tr("rtsp://")

#define INFO_WIDTH  (150)
#define INFO_HEIGHT (40)
#define SWAP_SMALL  (33)
#define SWAP_BIG (54)
#define FULL_SCREEN_SMALL  (33)
#define FULL_SCREEN_BIG (65)
#define EXIT_FULL_SCREEN_BIG (65)
//static NetWorkCameraChannel1 *m_NetWorkCameraChannel1 = nullptr;

NetWorkCameraChannel1::NetWorkCameraChannel1(NetWorkCameraInfo netWorkCameraInfo,QWidget *parent) :
    QWidget(parent),
    ui(new Ui::NetWorkCameraChannel1),
    m_netWorkCameraInfo(netWorkCameraInfo)
{
    ui->setupUi(this);
    setWindowFlags(Qt::FramelessWindowHint);
    setAttribute(Qt::WA_TranslucentBackground);

//    ui->m_pBtnExitFullScreen->hide();//退出全屏隐藏
    m_viewList=new ViewList(this);
    m_viewList->hide();
    m_InfoShowLabel = new InfoShowLabel(this);
    m_InfoShowLabel->resize(INFO_WIDTH,INFO_HEIGHT);

    m_DataDictionary = DataDictionary::GetInstance();
    m_DataDictionary->SetMisData(MIS_CAMERA_STA1,CAMERA_OFFLINE);
    m_Url.clear();

    m_Player = new QTimer();
    m_Player->setInterval(1000);

    m_MyFFmpeg = new MyFFmpeg;
    m_RtspPlayer = new RTSP_Player(m_MyFFmpeg);
    m_playThread = new QThread();
    m_RtspPlayer->moveToThread(m_playThread);
    m_playThread->start();

    m_DisconnectTimer = new QTimer;
    m_DisconnectTimer->setInterval(1000 * 15);

    m_Shoting = false;

    m_DisplayInterval = m_DataDictionary->GetMisData(MIS_DISPLAY_INTERVAL1).toInt();
    HideCentre();

    BuildUrl();
//    connect(m_MyFFmpeg,SIGNAL(MyFFmpegSigGetOneFrame(QImage)),this,SLOT(NetCameraShow(QImage)),Qt::QueuedConnection);

    connect(m_MyFFmpeg,SIGNAL(MyFFmpegSigGetOneFrame(QImage)),this,SLOT(NetCameraShow(QImage)),Qt::BlockingQueuedConnection);
    connect(m_Player,SIGNAL(timeout()),m_RtspPlayer,SLOT(PlayerStart()));
    connect(m_DisconnectTimer,SIGNAL(timeout()),this,SLOT(DisconnectDisplay()));
    connect(m_RtspPlayer,SIGNAL(SigOpenUrlResult(int)),this,SLOT(PlayerStatus(int)));
    connect(m_DataDictionary,SIGNAL(SystemDataChange(SystemDataIndex_t)),this,SLOT(SystemDataChangeProcess(SystemDataIndex_t)));
    connect(m_DataDictionary,SIGNAL(MisDataChange(MisDataIndex_t)),this,SLOT(MisDataChange(MisDataIndex_t)));
}

NetWorkCameraChannel1::~NetWorkCameraChannel1()
{
    delete ui;
}

ViewList* NetWorkCameraChannel1::getViewList()
{
    return m_viewList;
}


QString NetWorkCameraChannel1::UrlGetIp(QString Str)
{
    QRegExp regEx("((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)");
    QRegExpValidator V(regEx);
    int32_t pos = 0;
    QValidator::State res;
    QString Ip ;
    res = V.validate(Str,pos);
    regEx.indexIn(Str,0);
    Ip = regEx.cap(0);

    return Ip;
}

void NetWorkCameraChannel1::BuildUrl()
{
    if(!m_DataDictionary)
        return ;

//    m_RtspPlayer->PlayerStop();
    QString passWord = m_netWorkCameraInfo.passWord;
    QString userName = m_netWorkCameraInfo.userName;
    QString ip = m_netWorkCameraInfo.ip;
    QString port = m_netWorkCameraInfo.port;
    QString path = m_netWorkCameraInfo.path;
    QString url = m_netWorkCameraInfo.url;
    if(url.isEmpty())
        m_Url = RTSP_URL_HEAD + userName + ":" + passWord + "@" + ip + ":" + port + path;
    else
        m_Url = url;

    qDebug() << m_Url;
    m_MyFFmpeg->MyFFmpegSetUrl(m_Url);
    m_RtspPlayer->Play();

    ip = UrlGetIp(m_Url);
    m_InfoShowLabel->SetInfo(ip);
}

//NetWorkCameraChannel1 *NetWorkCameraChannel1::GetInstance()
//{
//    if(m_NetWorkCameraChannel1 == nullptr){
//        m_NetWorkCameraChannel1 = new NetWorkCameraChannel1;
//    }
//    return m_NetWorkCameraChannel1;
//}

void NetWorkCameraChannel1::resizeEvent(QResizeEvent *event)
{

//    qDebug() << "aaaaaaaaaaaaa" << event->size();
//    this->resize(event->size());
//    ui->DisplayLabel->resize(event->size());

//    m_InfoShowLabel->move(event->size().width()-INFO_WIDTH - 30,event->size().height()-INFO_HEIGHT-20);
    //    m_FullScreenButton->move(event->size().width() - m_FullScreenButton->width() - 20,40);
    if((this->width()>700)&&(this->width()<800))
    {
//        ui->pushButton->setGeometry(this->width()-SWAP_BIG,0,SWAP_BIG,SWAP_BIG);
//        ui->pushButton->setStyleSheet("background:transparent;border-image:url(:/image/GroupBig.png);");

//        ui->pushButton_2->setGeometry(this->width()-FULL_SCREEN_BIG,this->height()-FULL_SCREEN_BIG,FULL_SCREEN_BIG,FULL_SCREEN_BIG);
//        ui->pushButton_2->setStyleSheet("background:transparent;border-image:url(:/image/FullScreen.png);");
        ui->DisplayLabel->setStyleSheet("font: 23px '等线';color: #FE6240;");

//        ui->pushButton_2->move(this->width()-TOP_BUTTON_WIDTH,this->height()-TOP_BUTTON_HEIGHT);
    }else if(this->width()<700){
//        ui->pushButton->setGeometry(this->width()-SWAP_SMALL,0,SWAP_SMALL,SWAP_SMALL);
//        ui->pushButton->setStyleSheet("background:transparent;border-image:url(:/image/GroupSmall.png);");

//        ui->pushButton_2->setGeometry(this->width()-FULL_SCREEN_SMALL,this->height()-FULL_SCREEN_SMALL,FULL_SCREEN_SMALL,FULL_SCREEN_SMALL);
//        ui->pushButton_2->setStyleSheet("background:transparent;border-image:url(:/image/fullScreenSmall.png);");

        ui->DisplayLabel->setStyleSheet("font: 13px '等线';color: #FE6240;");

    }else {
//        ui->pushButton->setGeometry(this->width()-SWAP_BIG,0,SWAP_BIG,SWAP_BIG);
//        ui->pushButton->setStyleSheet("background:transparent;border-image:url(:/image/GroupBig.png);");
        ui->DisplayLabel->setStyleSheet("font: 23px '等线';color: #FE6240;");

//        ui->m_pBtnExitFullScreen->setGeometry(this->width()-EXIT_FULL_SCREEN_BIG,this->height()-EXIT_FULL_SCREEN_BIG,EXIT_FULL_SCREEN_BIG,EXIT_FULL_SCREEN_BIG);
    }

}

void NetWorkCameraChannel1::NetCameraShow(QImage Img)
{
    static int cnt = 0;
    cnt++;
    if(cnt < m_DisplayInterval)
    {
        return;
    }
    cnt = 0;
//    ui->DisplayLabel->setPixmap(QPixmap::fromImage(Img));
//    ui->DisplayLabel->setPixmap(QPixmap::fromImage(Img).scaled(ui->DisplayLabel->size(), Qt::KeepAspectRatio, Qt::SmoothTransformation));  // 保持比例 & 平滑缩放(无锯齿)
    ui->DisplayLabel->setPixmap(QPixmap::fromImage(Img).scaled(ui->DisplayLabel->size(), Qt::KeepAspectRatio));  // 保持比例
    if(m_Shoting){
        m_DataDictionary->SetMisData(MIS_SHOT_NET_CAM1_RES,Img);
        m_Shoting = false;
    }
}

void NetWorkCameraChannel1::PlayerStatus(int Sta)
{
    qDebug() << __FUNCTION__ << Sta;
    switch(Sta)
    {
    case RTSP_Player::FFmpegInitFail:
        BuildUrl();
        if(!m_DisconnectTimer->isActive())
            m_DisconnectTimer->start();
        m_DataDictionary->SetMisData(MIS_CAMERA_STA1,CAMERA_OFFLINE);
        break;
    case RTSP_Player::FFmpegInitSucc:
        qDebug() << __FUNCTION__ << Sta;
        m_DisconnectTimer->stop();
        m_DataDictionary->SetMisData(MIS_CAMERA_STA1,CAMERA_ONLINE);
        break;
    case RTSP_Player::FFmpegStoped:
        BuildUrl();
        //m_RtspPlayer->PlayerStart();
        //m_playThread->start();
        m_DisconnectTimer->stop();
        m_DataDictionary->SetMisData(MIS_CAMERA_STA1,CAMERA_OFFLINE);
        break;
    }
}

void NetWorkCameraChannel1::PicLabelRepaint()
{
        ui->DisplayLabel->repaint();
}

void NetWorkCameraChannel1::SystemDataChangeProcess(SystemDataIndex_t Index)
{
    switch(Index)
    {
    case SYS_CAMERA_PASSWORD1:
    case SYS_CAMERA_USERNAME1:
    case SYS_CAMERA_IP1:
    case SYS_CAMERA_PORT1:
    case SYS_CAMERA_PATH:
    case SYS_CAMERA_URL1:
        m_RtspPlayer->PlayerStop();
        break;
    default:
        break;
    }
}

void NetWorkCameraChannel1::MisDataChange(MisDataIndex_t Index)
{
    switch (Index) {
    case MIS_DISPLAY_INTERVAL1:
        m_DisplayInterval = m_DataDictionary->GetMisData(MIS_DISPLAY_INTERVAL1).toInt();
        break;
    case MIS_SHOT_NET_CAM1:
        if(m_DataDictionary->GetMisData(MIS_CAMERA_STA1).toUInt() == CAMERA_OFFLINE){
            m_DataDictionary->SetMisData(MIS_SHOT_NET_CAM1_RES,QImage());
        }else {
            m_Shoting = true;
        }
        break;
    default:
        break;
    }
}


void NetWorkCameraChannel1::DisconnectDisplay()
{
    ui->DisplayLabel->clear();
    ui->DisplayLabel->setText("摄像头连接失败，请检测网络或登录信息\n重连中… …");
    m_DisconnectTimer->stop();
}

void NetWorkCameraChannel1::Show(QWidget *parent,int ax, int ay)
{

    this->setParent(parent);
    this->move(ax,ay);
    this->show();

    ui->DisplayLabel->resize(parent->size());
    m_Player->start();
}

void NetWorkCameraChannel1::ShowCentre()
{
//    ui->CentreA->show();
//    ui->CentreB->show();
}

void NetWorkCameraChannel1::HideCentre()
{
//    ui->CentreA->hide();
//    ui->CentreB->hide();
}

void NetWorkCameraChannel1::on_pushButton_clicked()
{
    if(this->width()<700)
    {
        emit swapScreensButtonClicked();
        return;
    }

    int wi=this->width();
    int he=this->height();
    m_viewList->setGeometry(wi-160,55,140,220);
    m_viewList->show();

}
void NetWorkCameraChannel1:: paintEvent(QPaintEvent *event)
{
    QPainterPath PainterPath;	//绘制一个QPainter路径对象
    PainterPath.addRoundedRect(this->rect(), 5.4, 5.4);	//对它设置路径为四周圆角。10即圆角的深度，可以修改
    QRegion mask = QRegion(PainterPath.toFillPolygon().toPolygon());	//创建遮罩对象，内容即该QPainter路径
    this->setMask(mask);
}

void NetWorkCameraChannel1::on_pushButton_2_clicked()
{
    emit fullScreenButtonClicked();
    //ui->pushButton_2->hide();
    //ui->m_pBtnExitFullScreen->show();
}

void NetWorkCameraChannel1::on_m_pBtnExitFullScreen_clicked()
{
    emit exitFullScreenClicked();
    //ui->m_pBtnExitFullScreen->hide();
    //ui->pushButton_2->show();
}