[python] update control_panel, fix messagepicker

the python plotter, and other tools need some love...
Remved the Real-Time Plotter (Python) from control panel as it didn't work.
Fixed the messagepicker, but it only prints the ac_id/message/field

sw/ground_segment/python/real_time_plot/messagepicker.py

@@ -3,14 +3,33 @@
 from __future__ import absolute_import, print_function
 
 import wx
-import getopt
 import sys
-import os
+import time
+from os import path, getenv
 
-sys.path.append(os.getenv("PAPARAZZI_HOME") + "/sw/lib/python")
+# if PAPARAZZI_SRC not set, then assume the tree containing this
+# file is a reasonable substitute
+PPRZ_SRC = getenv("PAPARAZZI_SRC", path.normpath(path.join(path.dirname(path.abspath(__file__)), '../../../../')))
+sys.path.append(PPRZ_SRC + "/sw/lib/python")
+
+from ivy_msg_interface import IvyMessagesInterface
+from pprz_msg.message import PprzMessage
 
 
-import messages_tool
+class Message(PprzMessage):
+    def __init__(self, class_name, name):
+        super(Message, self).__init__(class_name, name)
+        self.field_controls = []
+        self.index = None
+        self.last_seen = time.clock()
+
+
+class Aircraft(object):
+    def __init__(self, ac_id):
+        self.ac_id = ac_id
+        self.messages = {}
+        self.messages_book = None
+
 
 class MessagePicker(wx.Frame):
     def __init__(self, parent, callback, initIvy = True):
@@ -24,27 +43,30 @@ class MessagePicker(wx.Frame):
         self.tree.Bind(wx.EVT_LEFT_DCLICK, self.OnDoubleClick)
         self.tree.Bind(wx.EVT_CHAR, self.OnKeyChar)
         self.Bind( wx.EVT_CLOSE, self.OnClose)
-        self.message_interface = messages_tool.IvyMessagesInterface(self.msg_recv, initIvy)
+        self.message_interface = IvyMessagesInterface(self.msg_recv, initIvy)
 
     def OnClose(self, event):
-        self.message_interface.Stop()
+        self.message_interface.shutdown()
         self.Destroy()
 
-    def msg_recv(self, ac_id, name, values):
+    def msg_recv(self, ac_id, msg):
+        if msg.msg_class != "telemetry":
+            return
+
         self.tree.Expand(self.root)
         if ac_id not in self.aircrafts:
             ac_node = self.tree.AppendItem(self.root, str(ac_id))
-            self.aircrafts[ac_id] = messages_tool.Aircraft(ac_id)
+            self.aircrafts[ac_id] = Aircraft(ac_id)
             self.aircrafts[ac_id].messages_book = ac_node
 
         aircraft = self.aircrafts[ac_id]
         ac_node = aircraft.messages_book
 
-        if name not in aircraft.messages:
-            msg_node = self.tree.AppendItem(ac_node, str(name))
+        if msg.name not in aircraft.messages:
+            msg_node = self.tree.AppendItem(ac_node, str(msg.name))
             self.tree.SortChildren(ac_node)
-            aircraft.messages[name] = messages_tool.Message("telemetry", name)
-            for field in aircraft.messages[name].field_names:
+            aircraft.messages[msg.name] = Message("telemetry", msg.name)
+            for field in aircraft.messages[msg.name].fieldnames:
                 item = self.tree.AppendItem(msg_node, field)
 
     def OnKeyChar(self, event):