# Created by Leo from: C:\Python23\Tom\leo\pyro.leo

# << Cameratest declarations >>
import Image
import VideoCapture
import bz2,pickle,ImageChops
import  wx
import time, string,bz2,threading
import  wx.lib.evtmgr   as  EventManager
# -- end -- << Cameratest declarations >>
# << Cameratest methods >> (1 of 4)
class MyFrame(wx.Frame):
    # << class MyFrame methods >> (1 of 5)
    def __init__(self, parent, id, title):    
        wx.Frame.__init__(self, parent, id, title, wx.DefaultPosition, wx.DefaultSize)
        self.camdevice  = VideoCapture.Device()
        self.imgcount = 0
        self.mypak = paklist()
        self.Bind(wx.EVT_CLOSE, self.OnCloseWindow, id = self.GetId())
        maintimerID = wx.NewId()
        self.maintimer = wx.Timer(self, maintimerID)
        self.Bind(wx.EVT_TIMER, self.OnTimer, id=maintimerID)
        StartButtonID = wx.NewId()
        self.StartButton =  wx.Button(self, StartButtonID, "Go", wx.Point(20, 20))
        self.StartButton.SetBackgroundColour(wx.BLUE)
        self.StartButton.SetForegroundColour(wx.WHITE)
        self.StartButton.SetDefault()
        StopButtonID = wx.NewId()
        self.StopButton = wx.Button(self, StopButtonID, "Stop", wx.Point(260, 20))
        self.StopButton.SetBackgroundColour(wx.RED)
        self.StopButton.SetForegroundColour(wx.WHITE)
        self.Bind(wx.EVT_BUTTON, self.OnGoClick, id=StartButtonID)
        self.Bind(wx.EVT_BUTTON, self.OnStopClick, id=StopButtonID)
        self.Imagethen = self.camdevice.getImage(self)
        self.Imagenow = self.camdevice.getImage(self)
        self.imagedifference = ImageChops.difference(self.Imagethen,self.Imagenow)
    # << class MyFrame methods >> (2 of 5)
    def OnTimer(self, event):
        self.Imagethen = self.Imagenow
        if self.imgcount < 10:
            self.mypak.paklst[self.imgcount] = bz2.compress(self.imagedifference.tostring())
        else:
            self.mypak.paklst[self.imgcount] = bz2.compress(self.Imagenow.tostring())
            self.imgcount = -1

        self.imgcount = self.imgcount + 1
        self.Imagenow = self.camdevice.getImage(self)
        self.imagedifference = ImageChops.difference(self.Imagethen,self.Imagenow)
    # << class MyFrame methods >> (3 of 5)
    def OnCloseWindow(self, event):   

        self.Destroy()
    # << class MyFrame methods >> (4 of 5)
    def OnGoClick(self, event):    
        self.maintimer.Start(91)
    # << class MyFrame methods >> (5 of 5)
    def OnStopClick(self, event): 
        self.maintimer.Stop()
    # -- end -- << class MyFrame methods >>
# << Cameratest methods >> (2 of 4)
class paklist:	
    # << class paklist methods >> (1 of 2)
    def __init__(self):
        self.paklst = ['','','','','','','','','','','']
    # << class paklist methods >> (2 of 2)
    def OnPak(self):
        #print len(self.paklst)

        return pickle.dumps(self.paklst)
    # -- end -- << class paklist methods >>
# << Cameratest methods >> (3 of 4)
class MyApp(wx.App):	
    # << class MyApp methods >>
    def OnInit(self):

        # Create an instance of our customized Frame class
        self.frame = MyFrame(None, -1, "Transmition controll center")
        self.frame.Show(True)

        # Tell wxWindows that this is our main window
        self.SetTopWindow(self.frame)

        # Return a success flag
        return True
    # -- end -- << class MyApp methods >>
# << Cameratest methods >> (4 of 4)
class starter:	
    # << class starter methods >> (1 of 3)
    def __init__(self):
             # Create an instance of the application class
        self.pythread = threading.Thread( group=None, target=self.GOGOGO, name=None, args=(), kwargs={}) 
        self.pythread.start()
        #self.app.MainLoop()     # Tell it to start processing events
    # << class starter methods >> (2 of 3)
    def OnPak(self):
        return pickle.dumps(self.app.frame.mypak.paklst)
    # << class starter methods >> (3 of 3)
    def GOGOGO(self):
        self.app = MyApp(0)
        self.app.MainLoop()
    # -- end -- << class starter methods >>
# -- end -- << Cameratest methods >>