def __init__(self, master, device, ntfsvol):
threading.Thread.__init__(self)
self.model = MftModel()
self.model.root = device[0]
self.ntfsvol = ntfsvol
master.title('Scaning...')
self.canvas = Tk.Canvas(master, relief=Tk.GROOVE, width=400, height=50)
self.canvas.pack()
self.cancel = False
Tk.Button(master, text='Cancel', command=self.exit).pack(pady=5)
master.protocol("WM_DELETE_WINDOW", self.exit)
class ProgressGui(threading.Thread):
def __init__(self, master, device, ntfsvol):
threading.Thread.__init__(self)
self.model = MftModel()
self.model.root = device[0]
self.ntfsvol = ntfsvol
master.title('Scaning...')
self.canvas = Tk.Canvas(master, relief=Tk.GROOVE, width=400, height=50)
self.canvas.pack()
self.cancel = False
Tk.Button(master, text='Cancel', command=self.exit).pack(pady=5)
master.protocol("WM_DELETE_WINDOW", self.exit)
def show(self, pos):
"""display progress
:param percent: 0-100
"""
self.canvas.create_rectangle(0, 0, 4*pos, 50, fill="blue")
def run(self):
total = self.ntfsvol.total_mft()
#total = 200
pos = 0
for i in range(24, total):
if self.cancel:
break
if pos < int(i*100/total):
pos = pos + 1
self.show(pos) # gui refresh cost time much!
mftr = self.ntfsvol.read_mft(i)
if mftr:
self.model.add(i, mftr)
else:
self.canvas.master.after(100, self.exit)
def exit(self):
self.cancel = True
self.join()
self.canvas.master.destroy()
