from Tkinter import Tk,Canvas,Frame,Label,Button,PhotoImage,BOTTOM,BOTH,Y,NW,SUNKEN
import threading
from  time import sleep,strftime
from datetime import datetime,timedelta,time,date
import tkFont
import os
 
from urllib2 import urlopen
from PIL import Image, ImageTk


class Objetvideo_live(threading.Thread):
	def __init__(self,controle):
			threading.Thread.__init__(self)
			self.controle= controle
			#self._fin = threading.Event()
			ip_query = '/snapshot.cgi?user=demo&pwd=demo'
			self.ip = 'http://as6084.myfoscam.org:8904' + ip_query
			picLocation = './images/'
			picName = 'camera'
			self.jpg = picLocation + picName + '.jpg'
			photo = Image.open(self.jpg)
			rdim = photo.resize((480,360), Image.ANTIALIAS)
			tk_photo = ImageTk.PhotoImage(rdim)
			self.cameraPhoto=self.controle.create_image(0, 0, image=tk_photo,anchor=NW)
			self.fini= False
			
	def run(self):
			#while not self._fin.isSet():
			while not self.fini:
				#if not self._fin.isSet():
					response = urlopen(self.ip)
					
					file = open(self.jpg, 'wb')
					file.write(response.read())
					file.close()
					print "url ok"
				#if not self._fin.isSet():
					photo = Image.open(self.jpg)
					print "Image open"
				#if not self._fin.isSet():
					rdim = photo.resize((480,360), Image.ANTIALIAS)
					print "image redim"
				#if not self._fin.isSet():
					tk_photo = ImageTk.PhotoImage(rdim)
					print "tk_photo en memoire"
				#if not self._fin.isSet():
					self.controle.itemconfig(self.cameraPhoto, image = tk_photo)
					print "image update"

					#self._fin.wait(2.0)

			
	def arretetoi(self):
		#self._fin.set()
		self.fini= True
		print "stop video"
		
class CanvasVideo(Canvas):
	def __init__(self, parent):
		global threads
		self.largeurScreen=parent.winfo_screenwidth()
		self.hauteurScreen=parent.winfo_screenheight()
		
		frameVideo = Frame(parent, bg="black", width=self.largeurScreen/2,height=400, padx=1, pady=1, bd = 2, relief = SUNKEN)
		frameVideo.pack(side=BOTTOM,fill=BOTH)
		frameVideo.pack_propagate(0)
		Canvas.__init__(self, frameVideo,bg='black',bd=0,highlightthickness=0,width=self.largeurScreen/2,height=400)
		self.objvideo_live = Objetvideo_live(self)
		#threads.append(self.objvideo_live)


class Application(object):
	def __init__(self):

		#global threads,rep_images
		rep_images ="./images"
		#threads = []
		self.root=Tk()
		self.root.configure(bg='black')
		self.largeurScreen=self.root.winfo_screenwidth()

		self.frameAction = Frame(self.root, bg="black", height=50, width=self.largeurScreen, padx=5, pady=5, bd = 2)
		self.frameAction.pack(side=BOTTOM)
		self.canvas_video = CanvasVideo(self.root)
		self.canvas_video.pack(fill=Y)
		self.BoutonQuitter=Button(self.frameAction, bg='black',fg='orange',text="Quitter",activebackground='black',activeforeground='orange', command=self.stopapli)
		self.BoutonQuitter.pack()
		self.canvas_video.objvideo_live.start()
		self.root.mainloop()

	def stopapli(self):
		self.canvas_video.objvideo_live.arretetoi()
		self.canvas_video.objvideo_live.join(10)
		if self.canvas_video.objvideo_live.isAlive():
			self.canvas_video.objvideo_live._Thread__stop()
		#self.canvas_video.objvideo_live
		#for elements in threads:
			#print elements.getName()
			#elements.arretetoi()
			#elements.join(10)
			#if  elements.isAlive():
			#	elements._Thread__stop()
			#del elements
		self.root.destroy()


 
if __name__ == "__main__":
		app = Application()