#include "server.h"
#include "Widget.h"

#if _MSC_VER >= 1600
#pragma execution_character_set("utf-8")
#endif


Server::Server(QObject *parent) :
    QTcpServer(parent)
{
    qRegisterMetaType<qintptr>("qintptr");
    /*不一定行  需查阅
     * QThread是否允许近对象异步线程友元？*/
    m_widget = dynamic_cast<Widget *>(parent);
}


Server::~Server()
{

}

void Server::incomingConnection(qintptr sockDesc)//当有一个新的连接到来  Server处理
{
    serverThread *thread = new serverThread(sockDesc);

    connect(thread, SIGNAL(ShowIP(QString)), this, SLOT(clientConnected(QString)));//某套接字断开连接  列表里删去
    connect(thread, SIGNAL(disconnectTCP(QString)), this, SLOT(clientDisconnected(QString)));//某套接字断开连接  列表里删去
    connect(thread, SIGNAL(finished()), thread, SLOT(deleteLater()));//某个套接字结束生命周期
    connect(thread, SIGNAL(IMGdataReady(const QString&, const QByteArray&, QString )),   //save   要保存的照片来了
            m_widget, SLOT(IMGrecvDataSlot(const QString&, const QByteArray&, QString)));
    connect(thread, SIGNAL(LiveViewIMG(qintptr, QImage)),                      //Live View     要预览的照片好了
            m_widget, SLOT(ShowLiveView(qintptr, QImage)));
    connect(m_widget, SIGNAL(sendData(QString, const QByteArray&)),          //主线程要求套接字发送
            thread, SLOT(sendDataSlot(QString, const QByteArray&)));

    thread->start();

}

void Server::clientConnected(QString IP)
{
    m_widget->showConnection(IP);
}


void Server::clientDisconnected(QString IP)
{
    m_widget->showDisconnection(IP);
}