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app.py
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app.py
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#!/usr/bin/env python2
from __future__ import division
from __future__ import print_function
import ConfigParser as cfgp
import ctypes
import datetime as dt
import numpy
import os, errno
import piggyphoto
import pygame as pg
import sys
import threading
import time
import subprocess
import json
import requests
import threading
from pushover import Client as pushClient
from tinydb import TinyDB, Query
from operator import attrgetter
from PIL import Image
#5184x3456
from PseudoCamera import PseudoCamera
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
GREEN = (0, 255, 0)
RED = (255, 0, 0)
BLUE = (0, 0, 255)
ENABLE_GREENSCREEN = False
GREENSCREEN_COLOR = ''
SHOW_STYLING = False
ST_SLEEP = 0
ST_IDLE = 1
ST_PRESHOOT = 2
ST_SHOOT = 3
ST_BACKVIEW = 4
ST_PREPRINT = 5
ST_GENCOLLAGE = 6
ST_PRINT = 7
GPIO = False
#RPi = False
led = False
def amIOnRpi():
global GPIO
global led
try:
#import RPi
import RPi.GPIO as localGPIO
GPIO = localGPIO
import max7219.led as localled
led = localled
return True
except:
from PseudoRpi import GPIO as localGPIO
GPIO = localGPIO()
from PseudoRpi import LED as localled
led = localled()
return False
def load_shared_lib(libname):
# We assume the shared library is present in the same directory as this script.
libpath = os.path.dirname(os.path.realpath(__file__))
# Append proper extension to library path (.dll for Windows, .so for Linux)
if sys.platform in ("win32", "cygwin"):
libpath = os.path.join(libpath, "%s.dll" % libname)
else:
libpath = os.path.join(libpath, "%s.so" % libname)
# Check that library exists (in same folder as this script).
if not os.path.exists(libpath):
print("Shared lib not found: ", libname, ", ", libpath)
return None
return ctypes.CDLL(libpath)
def makeCollage(data):
im = Image.open(data['backgroundPath'])
# print('2')
for pic in range(0, len(data['pics'])):
# print('5')
zw = Image.open(data['pics'][pic][0]['picturePath'])
# print('6')
# print(data['pics'][pic][0]['size'])
zwzw = zw.resize(data['pics'][pic][0]['size'])
# print('8')
im.paste(zwzw, data['pics'][pic][0]['pos'])
# print('7')
zw = None
# print('1')
im.save(data['outpath'])
im.resize(data['screenSize']).save(data['previewPath'])
im.resize((370,250)).save(data['previewMiniPath'])
im = None
pass
class myThread (threading.Thread):
def __init__(self, threadID, name, type, data, object=None):
threading.Thread.__init__(self)
self.threadID = threadID
self.name = name
self.type = type
self.data = data
self.stopThread = False
self.object = object
def run(self):
print ("Starting " + self.name)
if self.type == 'collage':
makeCollage(self.data)
pass
elif self.type == 'countdown':
while not self.stopThread:
diff = dt.datetime.now() - self.data['start']
cnt = self.data['cd'] - diff.seconds
if cnt > 0:
self.object.setTopNumber(cnt)
else:
self.object.setTopNumber(0)
self.stopThread = True
pass
else:
pass
print ("Exiting " + self.name)
def setStop():
self.stopThread = True
class MAXNumber:
def __init__(self):
self.__device = led.sevensegment()
self.__save = [0,0,0]
self.write()
self.initialize()
def initialize(self):
pass
def setDownNumber(self,numberInt):
try:
number = str(numberInt)
self.__save[2]=int(number)
except:
self.__save[2] = 0
self.write()
def setTopNumber(self, numberInt):
try:
number = str(numberInt)
if(len(number)>1):
self.__save[0]=int(number[0])
self.__save[1]=int(number[1])
else:
self.__save[0]=int(0);
self.__save[1]=int(number[0])
except:
self.__save[0]=int(0);
self.__save[1]=int(0);
self.write()
def allPlusOne(self):
for i, val in enumerate(self.__save):
if(val == 9):
self.__save[i]=0
else:
self.__save[i] = self.__save[i] + 1
self.write()
def write(self):
outstring = int(str(self.__save[0])+str(self.__save[1])+str(self.__save[2]))
self.__device.write_number(deviceId=0, value=outstring)
class PBGPIO:
def __init__(self, pinid, gpiotype, callback):
self.__state = False;
self.__pinid = pinid;
if(gpiotype == 'IN'):
self.__callback = callback
GPIO.setup(self.__pinid, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
self.__time_stamp = time.time()
GPIO.add_event_detect(self.__pinid, GPIO.RISING, callback=self.event_callback)
elif (gpiotype =='OUT'):
GPIO.setup(self.__pinid, GPIO.OUT)
if (gpiotype =='OUT'):
self.reset()
def getPinId(self):
return self.__pinid
def toggle(self):
if (self.__state == True):
self.reset()
else:
self.set();
def set(self):
GPIO.output(self.__pinid,True)
self.__state = True
def reset(self):
GPIO.output(self.__pinid,False)
self.__state = False
def get(self):
if (GPIO.input(self.__pinid)):
return True
else:
return False
def event_callback(self, channel):
# time_stamp # put in to debounce
time_now = time.time()
if (time_now - self.__time_stamp) >= 0.3:
self.__callback(self.__pinid)
pass
self.__time_stamp = time_now
class Photo(pg.sprite.Sprite):
def __init__(self, width, height):
pg.sprite.Sprite.__init__(self)
self.image = pg.Surface([width, height])
self.image.fill(GREEN)
self.rect = self.image.get_rect()
class Photobooth:
def __init__(self):
self.__onRpi = amIOnRpi();
GPIO.setmode(GPIO.BCM)
# basic initializations
self.__done = False # Done? Exit.
self.__state = ST_IDLE # global state
self.__surface = None # main surface
self.__cnt_start = None # countdown start timestamp
self.__blink_start = dt.datetime.now() # blink timestamp
self.__blink_sec = 0.5
self.__numberdisplay = MAXNumber()
self.idleRenderStarted = False;
self.notificationActive = False;
self.notification = {}
self.__startupDateTimeString = dt.datetime.now().strftime("%H%M%S")
self.__serienCount = 0
#config IN/OUT
self.__pin_dome_in = PBGPIO(17,'IN',self.button_pressed)
self.__pin_orange_top_in = PBGPIO(4,'IN', self.button_pressed)
self.__pin_orange_bottom_in = PBGPIO(16,'IN', self.button_pressed)
self.__pin_green_in = PBGPIO(22,'IN', self.button_pressed)
# IN
# orange top : 22
# orange bottom: 4
# dome: 17
# green: 16
self.__pin_dome_out = PBGPIO(18,'OUT' ,'')
self.__pin_orange_top_out = PBGPIO(23,'OUT', '')
self.__pin_orange_bottom_out = PBGPIO(24,'OUT', '')
self.__pin_green_out = PBGPIO(25,'OUT', '')
# load config
self.cfg = cfgp.ConfigParser()
if os.path.isfile("booth.cfg"):
self.cfg.read("booth.cfg")
else:
self.cfg.read("booth_default.cfg")
self.__cfgs = self.cfg.items("shooting")
self.__countdown = self.cfg.getint("shooting", "countdown")
self.__countdown_follow = self.cfg.getint("shooting", "countdown_follow")
self.__print_ctdn = self.cfg.getint("shooting", "print_screen")
self.__prints_allowed = self.cfg.getint("shooting", "count_of_prints_allowed")
self.__downloadurl = None
try:
self.__downloadurl = self.cfg.get("shooting", "downloadurl")
except:
pass
self.__lastCollage = ''
self.__absScriptPath = os.path.abspath(os.path.dirname(sys.argv[0]))
#if SHOW_STYLING == True:
# load style
self.__load_style()
# init mousebuttons
self.__MB_down = False
self.__MB_pos = (0,0)
# init pg
pg.init()
self.__screen_width = self.cfg.getint("booth", "screen_width")
self.__screen_height = self.cfg.getint("booth", "screen_height")
self.__screen_leftWidth = 70
self.__screen_rightWidth = self.__screen_width - self.__screen_leftWidth
#prepare screen
self.__screen_size = map(int, [self.__screen_width , self.__screen_height])
#screen = pg.display.set_mode(self.__screen_size)
if self.__onRpi == True:
screen = pg.display.set_mode(self.__screen_size, pg.FULLSCREEN)
else:
screen = pg.display.set_mode(self.__screen_size)#, pg.FULLSCREEN)
pg.display.set_caption("Rocksack's Photobooth")
#pg.mouse.set_visible(False)
pg.mouse.set_pos((0,self.__screen_height))
# get main surface
self.__surface = pg.display.get_surface()
self.__leftSurface = pg.Surface((70, self.__screen_height))
self.__rightSurface = pg.Surface((self.__screen_width-70, self.__screen_height))
# font for writing countdown numbers
self.__cnt_font = pg.font.SysFont("monospace", 400)
self.__cnt_font_medium = pg.font.SysFont("monospace", 100)
self.__cnt_font_roboto_medium = pg.font.SysFont("Roboto-Regular", 100)
self.__cnt_font_roboto_message = pg.font.SysFont("Roboto-Regular", 60)
self.__cnt_font_roboto_message_sm = pg.font.SysFont("monospace", 20)
# use clock to limit framerate
self.__clock = pg.time.Clock()
self.__fps = 60
self.__mkdir("preview")
if ENABLE_GREENSCREEN == True:
self.__bgimage = pg.transform.scale(pg.image.load("gfx/berge.jpg").convert_alpha(), [800, 600])
self.__libps = load_shared_lib("libpyslow")
self.__gbf = self.__libps.greenbox
self.__gbf.restype = None
self.__gbf.argtypes = [numpy.ctypeslib.ndpointer(ctypes.c_int32), ctypes.c_int, ctypes.c_int]
self.__zzf = self.__libps.sepia
self.__zzf.restype = None
self.__zzf.argtypes = [numpy.ctypeslib.ndpointer(ctypes.c_int32), ctypes.c_int, ctypes.c_int]
self.__scalef = self.__libps.scale
self.__scalef.restype = None
self.__scalef.argtypes = [numpy.ctypeslib.ndpointer(ctypes.c_int32), ctypes.c_int, ctypes.c_int, numpy.ctypeslib.ndpointer(ctypes.c_int32), ctypes.c_int, ctypes.c_int]
def __mkdir(self, path):
try:
os.makedirs(path)
except OSError as exc: # Python >2.5
if exc.errno == errno.EEXIST and os.path.isdir(path):
pass
else: raise
def __load_style(self):
style = self.cfg.get("shooting", "pic_style")
pics = filter(lambda item: item[0][:3] == "pic", self.cfg.items(style))
pics.sort()
self.__pics_pos = list()
for p in pics:
self.__pics_pos.append(map(int, p[1].split(",")))
self.__num_pics = len(pics)
self.__bgcolor = map(int, self.cfg.get(style, "bgcolor").split(","))
self.__bgimagepath = self.cfg.get(style, "bgimage")
self.__view_box = map(int, self.cfg.get(style, "box").split(","))
self.__resolution = map(int, self.cfg.get(style, "resolution").split(","))
# self.__fgsmall = pg.transform.scale(pg.image.load(self.cfg.get(style, "fgimage")), self.__view_box[2:])
# self.__fg = pg.transform.scale(pg.image.load(self.cfg.get(style, "fgimage")), self.__resolution)
def show(self, file):
picture = pg.image.load(file)
self.__surface.blit(picture, (30, 40))
pg.display.flip()
def showFullscreen(self, file):
if ENABLE_GREENSCREEN == True:
picture = pg.transform.scale(pg.image.load(file).convert_alpha(), self.__screen_size)
else:
picture = pg.transform.scale(pg.image.load(file), self.__screen_size)
self.__surface.blit(picture, (0, 0))
pg.display.flip()
def showFullscreenWithoutResize(self, file):
picture = pg.image.load(file)
self.__surface.blit(picture, (0, 0))
pg.display.flip()
def button_pressed(self, pinid):
if(pinid == self.__pin_dome_in.getPinId()):
if self.__state == ST_IDLE:
self.__state = ST_PRESHOOT
elif(pinid == self.__pin_green_in.getPinId()):
if self.__state == ST_PREPRINT:
self.__state = ST_PRINT
elif(pinid == self.__pin_orange_top_in.getPinId()):
if self.__state == ST_PREPRINT:
self.__count_prints = self.__count_prints +1
if(self.__count_prints>self.__prints_allowed):
self.__count_prints = self.__prints_allowed
elif(pinid == self.__pin_orange_bottom_in.getPinId()):
if self.__state == ST_PREPRINT:
self.__count_prints = self.__count_prints -1
if(self.__count_prints<1):
self.__count_prints = 1
def event_loop(self):
pg.event.pump()
# if(self.__pin_dome_in.get()):
# if self.__state == ST_IDLE:
# self.__state = ST_PRESHOOT
# if self.__pin_green_in.get():
# if self.__state == ST_PREPRINT:
# self.__state = ST_PRINT
# if self.__pin_orange_top_in.get():
# if self.__state == ST_PREPRINT:
# self.__count_prints = self.__count_prints +1
# if(self.__count_prints>3):
# self.__count_prints = 3
# if self.__pin_orange_bottom_in.get():
# if self.__state == ST_PREPRINT:
# self.__count_prints = self.__count_prints -1
# if(self.__count_prints<1):
# self.__count_prints = 1
for event in pg.event.get():
if event.type == pg.KEYDOWN:
if event.key == ord('q'):
self.__done = True
elif event.key == ord('a'):
if self.__state == ST_IDLE:
self.__state = ST_PRESHOOT
elif event.key == ord('p'):
if self.__state == ST_PREPRINT:
self.__state = ST_PRINT
print('key: ' + str(event.key))
elif event.type == pg.MOUSEBUTTONDOWN:
self.__MB_down = True
self.__MB_pos = event.pos
elif event.type == pg.MOUSEBUTTONUP:
self.__MB_down = False
self.__MB_pos = event.pos
if event.type == pg.QUIT:
self.__camera.close()
done = True
def render_live_right(self, path):
try:
self.__camera.capture_preview(path)
picture = pg.transform.flip(pg.transform.scale(pg.image.load(path), (self.__screen_size[0]-70, self.__screen_size[1])), True, False)
self.__rightSurface.blit(picture, (0, 0))
except:
pass
def render_live(self, path):
try:
self.__camera.capture_preview(path)
if ENABLE_GREENSCREEN == True:
picture = pg.transform.flip(pg.transform.scale(pg.image.load(path).convert_alpha(), self.__screen_size), True, False)
self.__surface.blit(self.__bgimage, [0, 0])
rgb = pg.surfarray.pixels2d(picture)
self.__gbf(rgb, rgb.shape[0], rgb.shape[1])
#self.__zzf(rgb, rgb.shape[0], rgb.shape[1])
rgb = None
else:
picture = pg.transform.flip(pg.transform.scale(pg.image.load(path), self.__screen_size), True, False)
self.__surface.blit(picture, (0, 0))
except:
pass
def render_preview(self):
pic = len(self.__pics_pos) - self.__cnt_images - 1
if ENABLE_GREENSCREEN == True:
picture = pg.transform.flip(pg.transform.scale(pg.image.load("preview/preview_{}.jpg".format(pic)).convert_alpha(), self.__screen_size), True, False)
else:
picture = pg.transform.flip(pg.transform.scale(pg.image.load("preview/preview_{}.jpg".format(pic)), self.__screen_size), True, False)
rgb = pg.surfarray.pixels2d(picture)
self.__gbf(rgb, rgb.shape[0], rgb.shape[1])
rgb = None
self.__surface.blit(picture, (0, 0))
def print_picture(self):
self.send_print(os.path.abspath(self.__lastCollage), self.__count_prints)
def send_print(self, file, count):
data = {
'file': file,
'count': count
}
if self.cfg.get("errorHandling", "pushoveruser") != '' and self.cfg.get("errorHandling", "pushovertoken") != '':
data['perroruser'] = self.cfg.get("errorHandling", "pushoveruser")
data['perrortoken'] = self.cfg.get("errorHandling", "pushovertoken")
#self.__count_prints
#self.__lastCollage
print(json.dumps(data))
try:
r = requests.post('http://localhost:38163/setJob', json=json.dumps(data))
response = r.json()
Data = Query();
self.db.update({'printid': response.id}, Data.pictureid == "{0}_{1}".format(self.__startupDateTimeString, self.__serienCount))
print(json.dumps(response))
except:
pass
def callSupport(self):
if self.cfg.get("errorHandling", "pushoveruser") != '' and self.cfg.get("errorHandling", "pushovertoken") != '':
client = pushClient(self.cfg.get("errorHandling", "pushoveruser"), api_token=self.cfg.get("errorHandling", "pushovertoken"))
client.send_message("Support needed.... :(", title="Support needed....")
def extract_time(self, json):
try:
return int(json['time'])
except KeyError:
return 0
def printLast(self):
print(self.db.all()[0]['time'])
elements = sorted(self.db.all(), key=self.extract_time, reverse=True)
print(elements[0])
self.send_print(os.path.abspath(elements[0]['file']), 1)
pass
def __button(self, path, x, y, w, h, ic, ac, msg='',action=None):
mouse = self.__MB_pos
click = self.__MB_down
# print(click)
if x+w > mouse[0] > x and y+h > mouse[1] > y:
if self.__MB_down:
pg.draw.rect(self.__leftSurface, ic,(x,y,w,h))
else:
self.__leftSurface.blit(pg.image.load('images/'+path), (x, y))
if self.__MB_down and action != None:
self.notification['time'] = int(time.time())
self.notification['msg'] = msg
action()
else:
self.__leftSurface.blit(pg.image.load('images/'+path), (x, y))
pass
def __notification(self):
now = int(time.time())
try:
if self.notification['time'] + 10 > now:
pg.draw.rect(self.__rightSurface, (0,0,0), (0,0,self.__screen_rightWidth,70))
print(self.notification['msg'])
lbl_cnt = self.__cnt_font_roboto_message.render(str(self.notification['msg']), 1, (200, 200, 200))
self.__rightSurface.blit(lbl_cnt, (20, 10))
except:
pass
def __render_generating_text(self):
background = pg.Surface(self.__screen_size)
background.fill((255, 255, 255))
self.__surface.blit(background, (0, 0))
lbl_cnt = self.__cnt_font_roboto_medium.render(str('generating'), 1, (200, 0, 0))
self.__surface.blit(lbl_cnt, (0, 40))
lbl_cnt = self.__cnt_font_roboto_medium.render(str('collage...'), 1, (200, 0, 0))
self.__surface.blit(lbl_cnt, (0, 150))
pg.display.update()
def __render_result(self):
if not hasattr(self, 'collageThread') or self.collageThread == None or (self.collageThread != None and not self.collageThread.isAlive()):
print(dt.datetime.now())
outpath = "{0}/collage_{1}_{2}.jpg".format(self.__photopath, self.__startupDateTimeString, self.__serienCount)
self.__lastCollage = outpath
backgroundPath = '{0}/{1}'.format(self.__absScriptPath, self.__bgimagepath)
#background = Image.open(backgroundPath)
screenSize = (self.__screen_width, self.__screen_height)
data = {
'backgroundPath':backgroundPath,
'outpath':outpath,
'pics':[],
'screenSize':screenSize,
'previewMiniPath':"{0}/collage_mini_{1}_{2}.jpg".format(self.__photopath, self.__startupDateTimeString, self.__serienCount),
'previewPath':'preview/preview_tmp.jpg'
}
for pic in range(0, self.__num_pics):
print("loading")
pass
picturePath = '{0}/{1}/image_{2}_{3}_{4}.jpg'.format(self.__absScriptPath, self.__photopath, self.__startupDateTimeString, self.__serienCount, pic)
#foreground = Image.open(picturePath)
size = (int(self.__pics_pos[pic][2])-int(self.__pics_pos[pic][0])), (int(self.__pics_pos[pic][3])-int(self.__pics_pos[pic][1]))
#foreground.thumbnail(size,Image.ANTIALIAS)
#background.paste(foreground, (int(self.__pics_pos[pic][0]), int(self.__pics_pos[pic][1])))
data['pics'].append([{'picturePath':picturePath, 'size':size, 'pos': (int(self.__pics_pos[pic][0]), int(self.__pics_pos[pic][1])) }])
self.collageThread = myThread(1, "collageThread", "collage", data)
self.collageThread.start()
#background.save('{}'.format(outpath))
#background.thumbnail(screenSize,Image.ANTIALIAS)
#background.save('{}'.format('preview/preview_tmp.jpg'))
print(dt.datetime.now())
#
# todo render with imagemagick
#
# image = pg.Surface(self.__resolution)
# image.fill(self.__bgcolor)
# for pic in range(0, self.__num_pics):
# rect = [0, 0, 0, 0]
# for i in range(0, 4):
# rect[i] = int(self.__pics_pos[pic][i] * self.__resolution[i & 1] / self.__view_box[i | 2])
# img = pg.transform.scale(pg.image.load("{0}/image_{1}.jpg".format(self.__photopath, pic)), rect[2:])
# image.blit(img, rect[:2])
# image.blit(self.__fg, [0, 0])
# pg.image.save(image, "{}/image.jpg".format(self.__photopath))
# pass
def render(self):
self.__surface.fill([0, 0, 0])
if self.__state == ST_SLEEP:
pass
elif self.__state == ST_IDLE:
try:
os.remove('preview/preview_tmp.jpg')
except:
pass
self.__leftSurface = pg.Surface((70, self.__screen_height))
self.__rightSurface = pg.Surface((self.__screen_width-70, self.__screen_height))
self.__numberdisplay.setTopNumber(0)
self.__numberdisplay.setDownNumber(0)
diff = dt.datetime.now() - self.__blink_start
cnt = self.__blink_sec - diff.seconds
if cnt < 0:
self.__pin_dome_out.toggle()
# self.__pin_green_out.toggle()
# self.__pin_orange_bottom_out.toggle()
# self.__pin_orange_top_out.toggle()
# self.__numberdisplay.allPlusOne()
self.__blink_start = dt.datetime.now()
self.render_live_right("preview/preview.jpg")
self.__notification()
pg.event.pump()
self.__button("but_support.png",0,0,70,70,(0,200,0),(0,255,0), 'Support wurde gerufen' ,self.callSupport)
self.__button("but_printLast.png",0,70,70,70,(200,0,0),(255,0,0), 'Letzte Collage gedruckt', self.printLast)
if self.__downloadurl != None:
lbl_cnt = self.__cnt_font_roboto_message_sm.render(str(self.__downloadurl), 1, (200, 200, 200))
lbl_cnt = pg.transform.rotate(lbl_cnt, 90)
self.__leftSurface.blit(lbl_cnt, (24, self.__screen_height-lbl_cnt.get_height()-20))
self.__surface.blit(self.__leftSurface,(0,0))
self.__surface.blit(self.__rightSurface,(70,0))
elif self.__state == ST_PRESHOOT:
self.__state = ST_SHOOT
self.__serienCount = self.__serienCount+1
now = dt.datetime.now()
self.__photopath = dt.datetime.now().strftime("photos/%Y-%m-%d")
self.__mkdir(self.__photopath)
self.__cnt_images = len(self.__pics_pos)
self.__cnt_start = dt.datetime.now()
self.db.insert({"time":int(time.time()),"file":"{0}/collage_{1}_{2}.jpg".format(self.__photopath, self.__startupDateTimeString, self.__serienCount)})
self.countdownStartetCounter = 0;
elif self.__state == ST_SHOOT:
#diff = dt.datetime.now() - self.__cnt_start
pic = len(self.__pics_pos) - self.__cnt_images
self.render_live("preview/preview_{0}.jpg".format(pic))
diff = dt.datetime.now() - self.__cnt_start
if(int(pic) != 0):
cnt = self.__countdown_follow - diff.seconds
if self.countdownStartetCounter == int(pic):
self.countdownStartetCounter = self.countdownStartetCounter +1
data = {
"start":self.__cnt_start,
"cd":self.__countdown_follow
}
self.countdownThread = myThread(2, "countdownThread", "countdown", data, self.__numberdisplay)
self.countdownThread.start()
else:
cnt = self.__countdown - diff.seconds
if self.countdownStartetCounter == 0:
self.countdownStartetCounter = self.countdownStartetCounter +1
data = {
"start":self.__cnt_start,
"cd":self.__countdown
}
self.countdownThread = myThread(2, "countdownThread", "countdown", data, self.__numberdisplay)
self.countdownThread.start()
if cnt > 0:
pass
#self.__numberdisplay.setTopNumber(cnt)
#lbl_cnt = self.__cnt_font.render(str(max(0, cnt)), 1, (200, 0, 0))
#self.__surface.blit(lbl_cnt, (300, 40))
else:
self.__numberdisplay.setTopNumber(0)
self.__camera.capture_image("{0}/image_{1}_{2}_{3}.jpg".format(self.__photopath, self.__startupDateTimeString, self.__serienCount, pic))
self.__numberdisplay.setDownNumber(pic+1)
self.__cnt_images = self.__cnt_images - 1
self.__state = ST_BACKVIEW
self.__cnt_start = dt.datetime.now()
elif self.__state == ST_BACKVIEW:
time_back = self.cfg.getint("shooting", "backview")
diff = dt.datetime.now() - self.__cnt_start
diffms = int(time_back - diff.seconds * 1000 - diff.microseconds / 1000)
if SHOW_STYLING == True:
time_mosaic = self.cfg.getint("shooting", "backview_mosaic")
time_anim = self.cfg.getint("shooting", "backview_animate")
rect = pg.draw.rect(self.__surface, self.__bgcolor, [200, 0, 400, 600])
for pic in range(0, len(self.__pics_pos) - self.__cnt_images - 1):
pics_pos = self.__pics_pos[pic][:]
pics_pos[0] = self.__pics_pos[pic][0] + 200
picture = pg.transform.flip(pg.transform.scale(pg.image.load("preview/preview_{0}.jpg".format(pic)), pics_pos[2:]), True, False)
self.__surface.blit(picture, pics_pos[:2])
if diffms >= time_anim:
self.render_preview()
elif diffms >= 0:
progress = max(0, (diffms - time_mosaic) / (time_anim - time_mosaic))
pic = len(self.__pics_pos) - self.__cnt_images - 1
pics_pos = self.__pics_pos[pic][:]
pics_pos[0] = self.__pics_pos[pic][0] + 200
coords = map(lambda x: int(x[0] * (1 - progress) + x[1] * progress), zip(pics_pos, [0, 0, self.__screen_size[0], self.__screen_size[1]]))
#picture = pg.transform.scale(pg.image.load("preview_{0}.jpg".format(pic)), coords[2:])
if ENABLE_GREENSCREEN == True:
srcpic = pg.image.load("preview/preview_{}.jpg".format(pic)).convert_alpha()
else:
srcpic = pg.image.load("preview/preview_{}.jpg".format(pic))
srcrgb = pg.surfarray.pixels2d(srcpic)
picture = pg.Surface(coords[2:])
dstrgb = pg.surfarray.pixels2d(picture)
self.__scalef(srcrgb, srcpic.get_width(), srcpic.get_height(), dstrgb, coords[2], coords[3])
srcrgb = None
dstrgb = None
self.__surface.blit(picture, coords[:2])
self.__surface.blit(self.__fgsmall, [200, 0])
else:
if self.__cnt_images > 0:
self.__state = ST_SHOOT
self.__cnt_start = dt.datetime.now()
else:
self.__render_result()
self.__state = ST_PREPRINT
self.__blink_start = dt.datetime.now()
self.__print_start = dt.datetime.now()
self.__count_prints = 1
else:
if diffms >= 0:
backview_border = self.cfg.getint("shooting", "backview_border")
pic = len(self.__pics_pos) - self.__cnt_images - 1
pics_pos = [backview_border,backview_border,(self.__screen_width-(backview_border*2)),(self.__screen_height-(backview_border*2))]
picture = pg.transform.flip(pg.transform.scale(pg.image.load("preview/preview_{0}.jpg".format(pic)), pics_pos[2:]), True, False)
self.__surface.blit(picture, pics_pos[:2])
else:
if self.__cnt_images > 0:
self.__state = ST_SHOOT
self.__cnt_start = dt.datetime.now()
else:
# self.__render_result()
self.collageThread = None
self.__state = ST_GENCOLLAGE
self.__blink_start = dt.datetime.now()
self.__print_start = dt.datetime.now()
self.__count_prints = 1
elif self.__state == ST_GENCOLLAGE:
self.__render_generating_text()
if self.collageThread == None or not self.collageThread.isAlive():
self.collageThread = None
if os.path.isfile('preview/preview_tmp.jpg'):
self.__state = ST_PREPRINT
else:
self.__render_result()
elif self.__state == ST_PREPRINT:
# self.render_live(self.__lastCollage)
# self.showFullscreen(self.__lastCollage)
self.showFullscreenWithoutResize('preview/preview_tmp.jpg')
diff = dt.datetime.now() - self.__blink_start
cnt = self.__blink_sec - diff.seconds
if cnt < 0:
# self.__pin_dome_out.toggle()
# self.__pin_green_out.toggle()
self.__pin_orange_top_out.toggle()
# self.__camera.capture_preview('preview/preview_tmp.jpg')
self.__blink_start = dt.datetime.now()
# self.__state = ST_IDLE
diff = dt.datetime.now() - self.__print_start
cnt = self.__print_ctdn - diff.seconds
# print(cnt)
self.__numberdisplay.setTopNumber(int(cnt))
if cnt < 0:
self.__numberdisplay.setTopNumber(0)
self.__numberdisplay.setDownNumber(0)
self.__state = ST_IDLE
self.__pin_orange_top_out.reset()
pass
else:
#todo show text
pass
self.__numberdisplay.setDownNumber(self.__count_prints)
elif self.__state == ST_PRINT:
self.print_picture()
#for pic in range(0, self.__count_prints):
# subprocess.call("lp -d {0} -n{1} {2}".format(self.cfg.get("booth", "printername"), 2, self.__lastCollage), shell=True)
print('print')
self.__state = ST_IDLE
def main(self):
if self.__onRpi == True:
self.__camera = piggyphoto.Camera()
else:
self.__camera = PseudoCamera()
self.__camera.leave_locked()
self.__camera.capture_preview('preview/preview.jpg')
self.db = TinyDB('db.json')
# -------- Main Program Loop -----------
while not self.__done:
try:
self.event_loop()
self.render()
if self.__state != ST_PREPRINT:
pg.display.update()
self.__clock.tick(self.__fps)
except:
pass
pg.quit()
GPIO.cleanup()
def main():
booth = Photobooth()
booth.main()
if __name__ == "__main__":
main()