Supposed nav list buttons working

software/ros_packages/ground_station/src/Framework/NavigationSystems/WaypointsCoordinator.py

@@ -10,6 +10,8 @@ class WaypointsCoordinator(QtCore.QThread):
     def __init__(self, shared_objects):
         super(WaypointsCoordinator, self).__init__()
         self.run_thread_flag = True
+        self.navigation_table_cur_click = None
+        self.landmark_table_cur_click = None
 
         self.shared_objects = shared_objects
         self.left_screen = self.shared_objects["screens"]["left_screen"]
@@ -26,13 +28,13 @@ class WaypointsCoordinator(QtCore.QThread):
                                 manual_waypoint_decimal_longitude_spin_box)
 
         # Nav Table Buttons
-        self.nav_set_label = (self.left_screen.
+        self.nav_set_button_label = (self.left_screen.
                                      navigation_waypoints_set_button)
-        self.nav_add_manual_label = (self.left_screen.
-                                     navigation_waypoints_add_manual_button)
-        self.nav_add_gps_label = (self.left_screen.
+        self.nav_add_manual_button_label = (
+                     self.left_screen.navigation_waypoints_add_manual_button)
+        self.nav_add_gps_button_label = (self.left_screen.
                                          navigation_waypoints_add_gps_button)
-        self.nav_delete_label = (self.left_screen.
+        self.nav_delete_button_label = (self.left_screen.
                                         navigation_waypoints_delete_button)
 
         self.settings = QtCore.QSettings()
@@ -47,7 +49,10 @@ class WaypointsCoordinator(QtCore.QThread):
         self.new_manual_waypoint_entry.connect(self.update_manual_entry)
 
         # setting up signals to save for Navigation Table
-        self.nav_add_gps_label.clicked.connect(self._nav_add_gps)
+        self.nav_add_gps_button_label.clicked.connect(self._nav_add_gps)
+        self.nav_delete_button_label.clicked.connect(self._nav_del)
+        self.nav_add_manual_button_label.clicked.connect(self._nav_add_manual)
+        self.nav_set_button_label.clicked.connect(self._nav_save)
 
         self.navigation_label.cellClicked.connect(self._on_nav_clicked)
         self.landmark_label.cellClicked.connect(self._on_land_clicked)
@@ -56,9 +61,14 @@ class WaypointsCoordinator(QtCore.QThread):
         count = table.rowCount()
         table.insertRow(count)
         table.setItem(count, 0, QtWidgets.QTableWidgetItem(name))
-        table.setItem(count, 1, QtWidgets.QTableWidgetItem(str(lat)))
-        table.setItem(count, 2, QtWidgets.QTableWidgetItem(str(lng)))
-        table.setItem(count, 3, QtWidgets.QTableWidgetItem(str(dist)))
+        table.setItem(count, 1, QtWidgets.QTableWidgetItem(lat))
+        table.setItem(count, 2, QtWidgets.QTableWidgetItem(lng))
+        table.setItem(count, 3, QtWidgets.QTableWidgetItem(dist))
+
+    def _clear_inputs(self):
+        self.name_edit_label.clear()
+        self.latitude_label.clear()
+        self.longitude_label.clear()
 
     def _nav_add_gps(self):
         # request GPS data
@@ -66,7 +76,43 @@ class WaypointsCoordinator(QtCore.QThread):
         lat = 44.567200
         lng = -123.27860
         distance = 200
-        self._add_to_table(str(name), lat, lng, distance, self.navigation_label)
+        self._add_to_table(str(name), str(lat),
+                           str(lng), str(distance),
+                           self.navigation_label)
+        self._clear_inputs()
+
+    def _nav_save(self):
+        lat = self.latitude_label.getText()
+        lng = self.longitude_label.getText()
+        self.navigation_label.setItem(self.navigation_table_cur_click,
+                                      1,
+                                      QtWidgets.QTableWidgetItem(lat))
+        self.navigation_label.setItem(self.navigation_label,
+                                      2,
+                                      QtWidgets.QTableWidgetItem(lng))
+        self._clear_inputs()
+
+    def _nav_add_manual(self):
+        # request GPS data
+        name = self.navigation_label.rowCount()
+        lat = self.latitude_label.getText()
+        lng = self.longitude_label.getText()
+        distance = 200
+        self._add_to_table(str(name), lat,
+                           lng, str(distance),
+                           self.navigation_label)
+        self._clear_inputs
+
+    def _nav_del(self):
+        if self.navigation_table_cur_click is not None:
+            self.navigation_label.removeRow(self.navigation_table_cur_click)
+            count = self.navigation_label.rowCount()
+            for x in range(self.navigation_table_cur_click, count):
+                self.navigation_label.setItem(x,
+                                              0,
+                                              QtWidgets.
+                                              QTableWidgetItem(str(x)))
+        self._clear_inputs
 
     def setup_signals(self, start_signal,
                       signals_and_slots_signal, kill_signal):
@@ -78,13 +124,14 @@ class WaypointsCoordinator(QtCore.QThread):
         self.run_thread_flag = False
 
     def update_manual_entry(self, name, lat, lng, table):
-        print name, lat, lng, table
         self.name_edit_label.setEnabled(bool(table))
         self.name_edit_label.setText(name)
         self.latitude_label.setValue(lat)
         self.longitude_label.setValue(lng)
 
     def _on_nav_clicked(self, row, col):
+        self.navigation_table_cur_click = row
+        self.landmark_table_cur_click = None
         self.new_manual_waypoint_entry.emit(
             self.navigation_label.item(row, 0).text(),
             float(self.navigation_label.item(row, 1).text()),
@@ -93,6 +140,8 @@ class WaypointsCoordinator(QtCore.QThread):
         )
 
     def _on_land_clicked(self, row, col):
+        self.landmark_table_cur_click = row
+        self.navigation_table_cur_click = None
         self.new_manual_waypoint_entry.emit(
             self.landmark_label.item(row, 0).text(),
             float(self.landmark_label.item(row, 1).text()),