repay

dlink/replay.h

@@ -0,0 +1,84 @@
+#ifndef REPLAY_H
+#define REPLAY_H
+
+#include <QObject>
+#include "QThread"
+#include "QMessageBox"
+#include "QDebug"
+#include "QFile"
+#include "replay.h"
+#include "QDataStream"
+
+#ifdef QtDlink
+#include <dlinkglobal.h>
+class DLINKSHARED_EXPORT Replay : public QObject {
+#else
+class Replay : public QObject
+{
+#endif
+    Q_OBJECT
+
+    typedef struct {
+       qint32 max_size;
+       quint8 select;
+       QByteArray buff[2];
+    }_buffdef;
+
+
+public:
+    explicit Replay(QObject *parent = nullptr);
+    ~Replay();
+
+
+    QByteArray readAll(void);
+    void setLogfile(QString name);
+
+
+
+signals:
+    void showMessage(const QString &message,int TimeOut = 0);
+
+
+    void readReady();
+
+public slots:
+    //线程对外接口
+    void setRunFrq(uint32_t frq);
+    void start();
+    void stop();
+    bool isActive(void)
+    {
+        return running_flag;
+    }
+    //缓存对外接口
+
+private slots:
+   //线程私有接口
+   void process();
+
+
+
+
+protected:
+
+    bool running_flag = false;
+    quint32 running_frq = 200;//200Hz
+
+    QThread *thread = nullptr;
+
+    QString logFile;
+
+    QFile *file = nullptr;
+
+    //QDataStream *stream = nullptr;
+
+
+    float percentage = 0;
+    int   position = 0;
+    bool ispause = false;//控制暂停
+    bool isplaying = false;//控制开始和结束
+    QByteArray buff;
+
+};
+
+#endif // MAVLINKNODE_H