1.添加图片注册和前后板主题图片上传；2.修改mdns连接方式

FactoryTestTool/SourceCode/Network/ClientHandler.h

@@ -21,11 +21,16 @@
 #include <QElapsedTimer>
 #include <QStorageInfo>
 #include <QMessageBox>
+#include <QEventLoop>
 
 #include "DelUserWindows.h"
 
 #define  TEST_TCP_MOVE_TO_MAIN   0
 #define  GET_PIC_DATA_SIZE       (480 * 640 * 1.5)
+#define  IMG_ENROLL_W            480
+#define  IMG_ENROLL_H            640
+#define  CHANGE_THEME_W          720
+#define  CHANGE_THEME_H          1280
 
 class ClientHandler : public QObject, public QRunnable
 {
@@ -98,6 +103,7 @@ public:
     void setThreadPriority(QThread::Priority priority);
 
 signals:
+    void startImageSharing(int width, int height, QString img_type, std::function<void(QString)> callback);
     // 数据接收信号
     void dataReceived(const QString& client, const QByteArray& data, unsigned char msg_id, int currentRecvItemIndex,
                       int   currentRecvFuncItemIndex, const QString& itemData, const QString& funcItemData,
@@ -119,6 +125,7 @@ signals:
     void stopReadTimer(int client_Id);
     void sendDataToSomeClient(int client_Id, const QByteArray& data);
     void openFocusWindowRequested(int itemIndex);
+    void currentSendItem(const QString& text);
 
 public slots:
 #if !TEST_TCP_MOVE_TO_MAIN
@@ -137,6 +144,7 @@ public slots:
     void processPendingData();
     void startReadVideoDataTimer(int client_Id);
     void stopReadVideoDataTimer(int client_Id);
+    void onCommandError();
 
 private:
     QTcpSocket* socket;                 // 客户端 socket
@@ -171,9 +179,10 @@ private:
     bool        isSingleSend;           // 单独点击按键发送的标志
     bool        isClickedSend;          // 点击按键发送的标志，没有点击不接收数据
     bool        isRecvVideoData;
-    bool        isRecvImgData = false;
-    bool        isStartVideo  = false;
-    bool        isPowerOnSend = false;  // 上电发送设备信息
+    bool        isRecvImgData  = false;
+    bool        isStartVideo   = false;
+    bool        isPowerOnSend  = false;  // 上电发送设备信息
+    bool        isCommandError = false;
     //QTimer*     timeoutTimer;         // 超时定时器
 
     int size;