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# -*- coding: cp1252 -*-
from Tkinter import*
from PIL import Image, ImageTk
from DCM import*
import Tkinter, tkFileDialog
import os

#---------------------function's definition---------------------------------

def creeDialog1():
    """
    create a dialog for the selection of the to be classified files....
    """
    dirname1=    tkFileDialog.askdirectory(parent=root,initialdir="/",title='Please select a directory')
    dirInLab=Label(root,text='Infile:'+ dirname1)
    dirInLab.pack()
    return str(dirname1)

def creeDialog2():
    """
    create a dialog for the selection of the classification's directory....
    """
    dirname2= tkFileDialog.askdirectory(parent=root,initialdir="/",title='Please select a directory for the classification')
    dirOutLab=Label(root,text='Outfile:'+ dirname2)
    dirOutLab.pack()
    return str(dirname2)

def creeWindow():
    """
    create a window with a button'Close'that will be destroy after  its release..
    """
    fen=Tk()
    fen.title('Welcome to v1.00')
    tex=Label(fen,text='This the description of....',fg='red')
    tex.pack()
    bou=Button(fen,text='Close',command=fen.destroy)
    bou.pack()

def dcm(dirs1,dirs2):
    """
    callback the function Classification from DCM and execute
    this one...
    """
    os.chdir(dirs2)
    Classification(dirs1)
    

def test():
    """
    """
    call_Dialog1=creeDialog1()
    call_Dialog2=creeDialog2()
    dcm(call_Dialog1,call_Dialog2)
    
    

#---------------------main programm---------------------------------

if __name__ == '__main__':
    
    root=Tkinter.Tk()
    root.resizable(False,False)
    root.title('Welcome to v1.00')
    image=Image.open('log.png')
    photo=ImageTk.PhotoImage(image)
    Label_photo=Label(root,image=photo).pack(side=RIGHT)

    tex1=Label(root,text='This programm....',fg='blue')
    tex1.pack()

    tex2=Label(root,text='(c)2009')
    tex2.pack(side=LEFT)
    
    bou1=Button(root,text='Start',command=test)
    bou1.pack(side=LEFT)
    

    bou2=Button(root,text='Help',command=creeWindow) 
    bou2.pack(side=RIGHT)       


    root.mainloop()