Implemented listing of files and folders in selected data directory.

sohstationviewer/view/mainwindow.py

@@ -16,12 +16,14 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
     Qt Designer.
     """
 
+    currentDirectoryChanged = QtCore.Signal(str)
+
     def __init__(self, parent=None):
         super().__init__(parent)
         self.setupUi(self)
 
         cwd = os.path.dirname(pathlib.Path().absolute())
-        self.currentDirectoryChanged.emit(cwd)
+        self.setCurrentDirectory(cwd)
 
         # File menu
         self.deleteSetup.triggered.connect(self.deleteSetupFile)
@@ -58,12 +60,18 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
         self.dateGroup.addAction(self.showYYYYMMMDDDates)
         self.showYYYYDOYDates.setChecked(True)
 
+        self.showYYYYDOYDates.triggered.connect(lambda: self.setDateFormat('yyyy:D'))
+        self.showYYYY_MM_DDDates.triggered.connect(lambda: self.setDateFormat('yyyy-MM-dd'))
+        self.showYYYYMMMDDDates.triggered.connect(lambda: self.setDateFormat('yyyyMMMdd'))
+
         self.timeToDateEdit.setCalendarWidget(CalendarWidget(self))
         self.timeToDateEdit.setDate(QtCore.QDate.currentDate())
 
         self.timeFromDateEdit.setCalendarWidget(CalendarWidget(self))
         self.timeFromDateEdit.setDate(QtCore.QDate.currentDate())
 
+        self.showYYYYDOYDates.triggered.emit()
+
     @QtCore.Slot()
     def deleteSetupFile(self):
         print('Deleting setup file.')
@@ -116,17 +124,24 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
     def reloadFile(self):
         print('Reloading last file.')
 
+    @QtCore.Slot()
+    def setDateFormat(self, displayFormat):
+        self.timeToDateEdit.setDisplayFormat(displayFormat)
+        self.timeFromDateEdit.setDisplayFormat(displayFormat)
+
+    def setCurrentDirectory(self, path=''):
+        self.currentDirectoryChanged.emit(path)
+        self.openFilesList.addItems([dent.name for dent in pathlib.Path(path).iterdir()])
+
     @QtCore.Slot(str)
     def changeCurrentDirectory(self, path=''):
         fd = QtWidgets.QFileDialog(self)
         fd.setFileMode(QtWidgets.QFileDialog.Directory)
         fd.exec_()
         new_path = fd.selectedFiles()[0]
-        self.currentDirectoryChanged.emit(new_path)
-
-    currentDirectoryChanged = QtCore.Signal(str)
+        self.setCurrentDirectory(new_path)
 
-    @QtCore.Slot()
+    @QtCore.Slot(str)
     def openCalendarWidget(self):
         calendar = CalendarDialog(self)
         calendar.show()