from Tkinter import *
import tkFileDialog

def quit(window):
    window.destroy()
    
def save_file(text):
    filename = tkFileDialog.asksaveasfilename()
    file = open(filename, 'w')
    file.write(text.get(1.0, END))
    file.close()
    
def open_file(self):
    filename = tkFileDialog.askopenfilename()
    file = PhotoImage(file=filename)
    the_image = window.create_image(anchor=N, image=file)
    
def callback():
    print "called the callback!"

def rotate_callback():
    top = Toplevel()
    top.minsize(width=100, height=100)
    rotation_cap = Label (top, text="Angle of Rotation")
    rotation_cap.grid(row=0, column=0, sticky=N+E)
    rotation_cap.config(justify= LEFT)
    rotation_entry = Entry (top)
    rotation_entry.grid(row=0, column=2,sticky=N+E)
    rotation_entry.config(justify=LEFT)
    rotation_style = StringVar()
    radio_cw = Radiobutton (top, text="cw", variable=rotation_style, value="cw")
    radio_cw.grid(row=1, column=0)
    radio_cw.config (justify=LEFT)
    radio_ccw = Radiobutton (top, text="ccw", variable=rotation_style, \
                             value="ccw")
    radio_ccw.grid(row=2, column=0)
    ok_button = Button (top, text="Ok", command=callback, padx=12)
    ok_button.grid(row=3, column=1)
    
if __name__ == '__main__':
    window = Tk()
    window.minsize(720,640)
    window.title("Image Tweak v1.0")
    frame = Frame (window)
    frame.pack(side=TOP, fill=X)
    
    menubar = Menu(window)
    filemenu = Menu(menubar)
    open_command = lambda : open_file(window)
    filemenu.add_command(label="Open", command=open_command)
    save_command = lambda : save_file(window, text)
    filemenu.add_command(label="Save", command=save_command)
    quit_command = lambda : quit(window)
    filemenu.add_command(label="Quit", command=quit_command)
    menubar.add_cascade(label="File", menu=filemenu)
        
    window.config(menu=menubar)
    scrollbar_y = Scrollbar (window)
    scrollbar_y.pack(side=RIGHT, fill=Y)   
    
    scrollbar_x = Scrollbar (window)
    scrollbar_x.pack(side=BOTTOM, fill=X)   
    scrollbar_x.config(orient=HORIZONTAL)
    
    b1 = Button(frame, text="rotate", width=6, command=rotate_callback)
    b1.pack(side=LEFT, padx=2, pady=2)    
    b2 = Button(frame, text="effect2", width=6, command=callback)
    b2.pack(side=LEFT, padx=2, pady=2)    
    b3 = Button(frame, text="effect3", width=6, command=callback)
    b3.pack(side=LEFT, padx=2, pady=2)
    b4 = Button(frame, text="effect4", width=6, command=callback)
    b4.pack(side=LEFT, padx=2, pady=2)

    window.config(menu=menubar)
    window.mainloop()