Add upload progress display in developer, bugfix on file download in developer

include/ui/backgroundworker_ui.py

@@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file 'backgroundworker.ui'
+#
+# Created by: PyQt5 UI code generator 5.14.1
+#
+# WARNING! All changes made in this file will be lost!
+
+
+from PyQt5 import QtCore, QtGui, QtWidgets
+
+
+class Ui_diag_backgroundworker(object):
+    def setupUi(self, diag_backgroundworker):
+        diag_backgroundworker.setObjectName("diag_backgroundworker")
+        diag_backgroundworker.resize(418, 97)
+        diag_backgroundworker.setModal(True)
+        self.verticalLayout = QtWidgets.QVBoxLayout(diag_backgroundworker)
+        self.verticalLayout.setObjectName("verticalLayout")
+        self.lbl_status = QtWidgets.QLabel(diag_backgroundworker)
+        self.lbl_status.setText("Status message...")
+        self.lbl_status.setObjectName("lbl_status")
+        self.verticalLayout.addWidget(self.lbl_status)
+        self.pgb_status = QtWidgets.QProgressBar(diag_backgroundworker)
+        self.pgb_status.setMinimumSize(QtCore.QSize(400, 0))
+        self.pgb_status.setObjectName("pgb_status")
+        self.verticalLayout.addWidget(self.pgb_status)
+        self.btn_box = QtWidgets.QDialogButtonBox(diag_backgroundworker)
+        self.btn_box.setOrientation(QtCore.Qt.Horizontal)
+        self.btn_box.setStandardButtons(QtWidgets.QDialogButtonBox.Cancel)
+        self.btn_box.setCenterButtons(True)
+        self.btn_box.setObjectName("btn_box")
+        self.verticalLayout.addWidget(self.btn_box)
+
+        self.retranslateUi(diag_backgroundworker)
+        QtCore.QMetaObject.connectSlotsByName(diag_backgroundworker)
+
+    def retranslateUi(self, diag_backgroundworker):
+        _translate = QtCore.QCoreApplication.translate
+        diag_backgroundworker.setWindowTitle(_translate("diag_backgroundworker", "File transfer..."))
+
+
+if __name__ == "__main__":
+    import sys
+    app = QtWidgets.QApplication(sys.argv)
+    diag_backgroundworker = QtWidgets.QDialog()
+    ui = Ui_diag_backgroundworker()
+    ui.setupUi(diag_backgroundworker)
+    diag_backgroundworker.show()
+    sys.exit(app.exec_())