feat: change buttonsView

* add buttonsView common(complete)
* add buttonsView instructor(notWorking)
* BUGFIX sendSystem meth update files
* BUGFIX updateController meth checkNeedUpdate

commonbuttongroupwidget.h

@@ -0,0 +1,48 @@
+#ifndef COMMONBUTTONGROUPWIDGET_H
+#define COMMONBUTTONGROUPWIDGET_H
+
+#include <QWidget>
+
+#include <Core/tcpclient.h>
+
+namespace Ui {
+class CommonButtonGroupWidget;
+}
+
+class TCPClient;
+class ExternalExecuter;
+class SendSystem;
+
+class CommonButtonGroupWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit CommonButtonGroupWidget(QWidget *parent = nullptr);
+    void initialize(ExternalExecuter *extExec,SendSystem *sendSystem,TCPClient *client);
+    void loadCompleteState();
+    void lastVerInstalledState();
+    void disconnectState();
+    void startUpdateState();
+    void showProgressBar(bool flag);
+    void needUpdateState(bool flag);
+    void startButtonActive(bool flag);
+    ~CommonButtonGroupWidget();
+
+signals:
+    void sigSendCommand(QString command);
+
+private slots:
+    void on_updateButton_clicked();
+    void on_startButton_clicked();
+
+public:
+    void updateProgressBar(float value);
+
+private:
+    Ui::CommonButtonGroupWidget *ui;
+    ExternalExecuter *externalExecuter;
+    SendSystem *sendSystem;
+};
+
+#endif // COMMONBUTTONGROUPWIDGET_H