def save():
if(XL.getPage() == "ChangeCName"):
XL.setLastPage("Keyboard")
new_name = inputbox.get()
XL.changeCName(new_name,XL.getClass())
inputbox.delete(0,END)
controller.show_frame(ChangeCName)
elif(XL.getPage() == "EditStudents"):
XL.setLastPage("Keyboard")
XL.setLstudent(inputbox.get())
inputbox.delete(0,END)
controller.show_frame(ScanStudent)
elif(XL.getPage() == "EditClasses"):
XL.setLclass(inputbox.get())
inputbox.delete(0,END)
controller.show_frame(Number_Pad)
elif(XL.getPage() == "EditPage"):
XL.setEmail(inputbox.get())
inputbox.delete(0,END)
controller.show_frame(EditPage)
def __init__(self,parent,controller):
tk.Frame.__init__(self,parent, bg="orange red")
v = StringVar()
v.set(XL.getClass())
label=tk.Label(self,textvariable=v,font=LARGE_FONT,bg="orange red")
label.grid(row=1,column=1,sticky=N,padx=20,pady=20)
#space label for formatting
space_label = tk.Label(self,text=" ",bg="orange red")
space_label.grid(row=2,column=0,padx=50)
button1=tk.Button(self, text="Login",height=4,width=12,padx=4,pady=4,bd=4,
command = lambda: controller.show_frame(Login))
button1.grid(row=2,column=1,padx=50)
#refresh label
refresh= tk.Button(self,text="Refresh",relief="raised",padx=4,pady=4,bd=4,
height=2,width=10,command = lambda: Refresh())
refresh.grid(row=3,column=1,pady=20)
def Refresh():
v.set(XL.getClass())
label.configure(text=v)
def __init__(self,parent,controller):
tk.Frame.__init__(self,parent, bg = "orange red")
#refresh label
refresh= tk.Button(self,text="Refresh",relief="raised",padx=4,pady=4,bd=4,
height=2,width=10,command = lambda: Refresh())
refresh.grid(row=0,column=2)
def Refresh():
clas.set(XL.getClass())
label2.configure(text=clas)
#line1
v = StringVar()
label=tk.Label(self,textvariable=v,font=LARGE_FONT,bg="orange red")
label.grid(row=1,column=2,sticky=N)
v.set("This will change the name")
#line2
v2 = StringVar()
label3=tk.Label(self,textvariable=v2,font=LARGE_FONT,bg="orange red")
label3.grid(row=2,column=2)
v2.set("of the current class you are in")
#where To put the class that is alctually being held
clas=StringVar()
clas.set(XL.getClass())
label2=tk.Label(self,textvariable=clas,font=LARGE_FONT,bg="orange red")
label2.grid(row=3,column=2)
#change class name button
change=tk.Button(self,text="Rename Class",relief="raised",padx=4,pady=4,bd=4,
height=2,width=15,command=lambda: go_Keyboard())
change.grid(row=4,column=2)
def go_Keyboard():
XL.setLastPage("ChangeCName")
controller.show_frame(Keyboard)
#back button
Back = tk.Button(self,text="<<Back",relief="raised",padx=4,pady=4,bd=4,
height=2,width=10,command = lambda: go_Page())
Back.grid(row=0,column=0)
def go_Page():
XL.setLastPage("ChangeCname")
controller.show_frame(EditPage)
def Refresh():
v.set(XL.getClass())
label.configure(text=v)
def Refresh():
clas.set(XL.getClass())
label2.configure(text=clas)
def __init__(self,parent,controller):
tk.Frame.__init__(self,parent, bg = "orange red")
hasstarted = StringVar()
hasstarted.set(" ")
"""
=====================================================================
Most important function in program. will go line by line on this
1>> This sets the class start to on so the loop will start and not break
2-3>Buzz 2 times signals start of class
4>> this line sets the class start time to that specific lecture sheet
5>> gets EndOfClass time .. adds start time and class time together
6>> makes a zero in datetime reference 00:00:00 to use later
7>> this checks if while(Time left in class > 00:00:00)
8>> If statement check inside loop if the class is still on
9>> read in the RFID or wait 5 seconds to loop again
10> if there is a card read in
11> format big string into rfid number
12> places students RFID number and if tardy into the lecture day
13>
14> Buz once to let the user know the card was read in
15> else the class is no longer on
16> Set increment day to False so as to let user know the inc
has not occured yet
17-19> buz 3 times to let user know class was cancelled
20> break out of while loop
21> increment the day of class
22> set inc to true to let program know the day was incremented
=====================================================================
"""
def Start_Class(boo):
RDC.setison(boo)
RDC.buz()
RDC.buz()
currentT = RDC.getCT()
XL.setClassS()
EOC = RDC.getEOC()
zero = RDC.setT(0,0)
while((EOC-RDC.getCT())>zero):
print "time out"
if(RDC.getison()):
print "3"
ext = EasyProcess('/home/pi/libnfc/libnfc-1.7.1/examples/nfc-poll').call(timeout=5).stdout
print " 4"
if(ext):
temp = RDC.formatC(ext)
if(temp == "d198290f"):
break;
XL.placeStudent(temp,currentT)
#take photo and record him/her
RDC.buz()
print("student added")
else:
RDC.setinc(False)
break;
RDC.buz()
RDC.buz()
RDC.buz()
XL.incLectDay()
day = XL.getLectDay()
lecture = XL.getLD()
if(day > lecture):
showerror(title="Error",message="That was the last day of class.")
RDC.setinc(True)
def Upload():
XL.emailCXL()
RDC.buz2()
RDC.buz2()
RDC.buz2()
RDC.buz2()
def Refresh():
v.set(XL.getClass())
label3.configure(text=v)
#start Label
label2 = tk.Label(self,text="",font=LARGE_FONT,bg="orange red")
label2.grid(row=0,column=1,padx=100)
#Start button
Start= tk.Button(self,text="Start",height=4,width=8,relief="raised",
padx=4,pady=4,bd=4,command = lambda: Start_Class(True))
Start.grid(row=1,column=1)
v = StringVar()
v.set(XL.getClass())
#stop label
label3 = tk.Label(self,textvariable=v,font=LARGE_FONT,bg="orange red")
label3.grid(row=2,column=1,padx=100)
#upload button
upload= tk.Button(self,text="Upload",height=4,width=8,relief="raised",
padx=4,pady=4,bd=4, command = lambda: Upload())
upload.grid(row=3,column=1)
#edit button
edit = tk.Button(self,text="Edit",height=4,width=6,
relief="raised",padx=4,pady=4,bd=4,
command = lambda: controller.show_frame(EditPage))
edit.grid(row=3,column=2)
#refresh button
refresh=tk.Button(self,text="Refresh",relief="raised",padx=4,pady=4,bd=4,
height=2,width=10,command = lambda: Refresh())
refresh.grid(row=3,column=0)
#back button
Back=tk.Button(self,text="<<Back",relief="raised",padx=4,pady=4,bd=4,
height=2,width=10,command = lambda:controller.show_frame(Login))
Back.grid(row=0,column=0)
