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simulate_ais.py
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simulate_ais.py
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#!/usr/bin/env python
import wx
import socket
import time
import ais_simulation
import threading
simulation = ais_simulation.Simulation()
DEFAULT_FILENAME = "ais_simulation.gpx"
class SimulatorFrame(wx.Frame):
def __init__(self, parent, title):
super(SimulatorFrame, self).__init__(parent, title = title, size=(490,180))
self.InitUI()
self.Centre()
self.Show()
def InitUI(self):
panel = wx.Panel(self)
sizer = wx.GridBagSizer(0,0)
## Set up Statictext
text1 = wx.StaticText(panel, label = "filename")
sizer.Add(text1, pos = (0, 0), flag = wx.ALL, border = 3)
text2 = wx.StaticText(panel, label = "true wind")
sizer.Add(text2, pos = (3, 0), flag = wx.ALL, border = 3)
text3 = wx.StaticText(panel, label = "current")
sizer.Add(text3, pos = (4, 0), flag = wx.ALL, border = 3)
text4 = wx.StaticText(panel, label = "speedup")
sizer.Add(text4, pos = (0, 3), flag = wx.ALL, border = 3)
## Setup up controls
filename = wx.TextCtrl(panel, value=DEFAULT_FILENAME)
sizer.Add(filename, pos = (0,1), flag = wx.EXPAND|wx.ALL, span=(1,2))
def OnChange_filename(event):
buttonStart.filename = filename.GetValue()
self.Bind(wx.EVT_TEXT, OnChange_filename, filename)
# Set up buttons
buttonStart = wx.Button(panel, label = "Start" )
sizer.Add(buttonStart, pos = (1, 0), flag = wx.ALIGN_CENTER|wx.ALL, border = 3)
buttonStart.filename = filename.GetValue()
buttonPause = wx.Button(panel, label = "Pause" )
sizer.Add(buttonPause, pos = (1, 2), flag = wx.ALIGN_CENTER|wx.ALL, border = 3)
buttonResume = wx.Button(panel, label = "Resume" )
sizer.Add(buttonResume, pos = (1, 3), flag = wx.ALIGN_CENTER|wx.ALL, border = 3)
buttonStop = wx.Button(panel, label = "Stop" )
sizer.Add(buttonStop, pos = (1, 4), flag = wx.ALIGN_CENTER|wx.ALL, border = 3)
buttonMinus10 = wx.Button(panel, label = "-10" )
sizer.Add(buttonMinus10, pos = (2, 0), flag = wx.ALIGN_CENTER|wx.ALL, border = 3)
buttonMinus10.steerValue=-10
buttonMinus1 = wx.Button(panel, label = "-1" )
sizer.Add(buttonMinus1, pos = (2, 1), flag = wx.ALIGN_CENTER|wx.ALL, border = 3)
buttonMinus1.steerValue=-1
buttonPlus1 = wx.Button(panel, label = "+1" )
sizer.Add(buttonPlus1, pos = (2, 3), flag = wx.ALIGN_CENTER|wx.ALL, border = 3)
buttonPlus1.steerValue=1
buttonPlus10 = wx.Button(panel, label = "+10" )
sizer.Add(buttonPlus10, pos = (2, 4), flag = wx.ALIGN_CENTER|wx.ALL, border = 3)
buttonPlus10.steerValue=10
buttonSetWind = wx.Button(panel, label = "Set wind")
sizer.Add(buttonSetWind, pos = (3, 4), flag = wx.ALIGN_CENTER|wx.ALL, border = 3)
buttonSetCurrent = wx.Button(panel, label = "Set current")
sizer.Add(buttonSetCurrent, pos = (4, 4), flag = wx.ALIGN_CENTER|wx.ALL, border = 3)
textSpeedup = wx.TextCtrl(panel, value="60", size=(70,10))
sizer.Add(textSpeedup, pos = (0, 4), flag = wx.EXPAND|wx.ALL, border = 3)
def OnChange_speedup(event):
simulation.setSpeedup(float(textSpeedup.GetValue()))
textSpeedup.Bind(wx.EVT_TEXT, OnChange_speedup, textSpeedup)
textTwd = wx.TextCtrl(panel, value="225", size=(70,10))
sizer.Add(textTwd, pos = (3, 1), flag = wx.EXPAND|wx.ALL, border = 3)
textTws = wx.TextCtrl(panel, value="15", size=(70,20))
sizer.Add(textTws, pos = (3, 2), flag = wx.EXPAND|wx.ALL, border = 3)
textTwv = wx.TextCtrl(panel, value="10", size=(70,20))
sizer.Add(textTwv, pos = (3, 3), flag = wx.EXPAND|wx.ALL, border = 3)
textCurD = wx.TextCtrl(panel, value="270", size=(70,10))
sizer.Add(textCurD, pos = (4, 1), flag = wx.EXPAND|wx.ALL, border = 3)
textCurS = wx.TextCtrl(panel, value="2.0", size=(70,20))
sizer.Add(textCurS, pos = (4, 2), flag = wx.EXPAND|wx.ALL, border = 3)
textCurV = wx.TextCtrl(panel, value="0", size=(70,20))
sizer.Add(textCurV, pos = (4, 3), flag = wx.EXPAND|wx.ALL, border = 3)
buttonStart.Bind(wx.EVT_BUTTON, simulation.startBoats)
buttonPause.Bind(wx.EVT_BUTTON, simulation.pauseBoats)
buttonResume.Bind(wx.EVT_BUTTON, simulation.resumeBoats)
buttonStop.Bind(wx.EVT_BUTTON, simulation.stopBoats)
buttonMinus10.Bind(wx.EVT_BUTTON, simulation.steerBoat)
buttonMinus1.Bind(wx.EVT_BUTTON, simulation.steerBoat)
buttonPlus1.Bind(wx.EVT_BUTTON, simulation.steerBoat)
buttonPlus10.Bind(wx.EVT_BUTTON, simulation.steerBoat)
def OnChange_wind(event):
buttonSetWind.twd = textTwd.GetValue()
buttonSetWind.tws = textTws.GetValue()
buttonSetWind.twv = textTwv.GetValue()
self.Bind(wx.EVT_TEXT, OnChange_wind, textTwd)
self.Bind(wx.EVT_TEXT, OnChange_wind, textTws)
self.Bind(wx.EVT_TEXT, OnChange_wind, textTwv)
buttonSetWind.Bind(wx.EVT_BUTTON, simulation.setTrueWind)
OnChange_wind(None)
def OnChange_current(event):
buttonSetCurrent.curd = textCurD.GetValue()
buttonSetCurrent.curs = textCurS.GetValue()
buttonSetCurrent.curv = textCurV.GetValue()
simulation.setTrueCurrent
self.Bind(wx.EVT_TEXT, OnChange_current, textCurD)
self.Bind(wx.EVT_TEXT, OnChange_current, textCurS)
self.Bind(wx.EVT_TEXT, OnChange_current, textCurV)
buttonSetCurrent.Bind(wx.EVT_BUTTON, simulation.setTrueCurrent)
OnChange_current(None)
panel.SetSizerAndFit(sizer)
self.Bind(wx.EVT_CLOSE, self.OnExitApp)
text5 = wx.StaticText(panel)
sizer.Add(text5, pos = (2, 2), flag = wx.ALL, border = 3)
def updateHeading(self):
heading = simulation.getHeading()
text5.SetLabel(heading)
self.timer = wx.Timer(self)
self.Bind(wx.EVT_TIMER, updateHeading, self.timer)
self.timer.Start(1000)
def OnExitApp(self, event):
print ('--- Window closed')
simulation.stopBoats(event)
simulation.wrapup()
self.Destroy()
simulation.loadBoats(DEFAULT_FILENAME)
print("--- Initial positioning of boats")
simulation.showBoats()
app = wx.App()
myFrame = SimulatorFrame(None, title = 'AIS Simulator')
app.MainLoop()