def auto_encode_toggled(self):
if self.auto_encode_checkbox.checkState():
if self.encode_txt_filename != '' and self.encode_image_filename != '':
bits = steganography.get_recommended_encoding(self.encode_txt_filename, self.encode_image_filename)
self.encode_red_bits_combo.setCurrentIndex((bits[0]-1)%8)
self.encode_green_bits_combo.setCurrentIndex((bits[1]-1)%8)
self.encode_blue_bits_combo.setCurrentIndex((bits[2]-1)%8)
self.auto_bits_set = True
self.encode_blue_bits_combo.setEnabled(False)
self.encode_red_bits_combo.setEnabled(False)
self.encode_green_bits_combo.setEnabled(False)
self.auto_encode = True
else:
self.encode_blue_bits_combo.setEnabled(True)
self.encode_red_bits_combo.setEnabled(True)
self.encode_green_bits_combo.setEnabled(True)
self.auto_encode = False
self.auto_bits_set = False
def on_encode_button_press(self):
if (self.encode_image_filename != "" and
self.encode_new_image_filename != "" and
self.encode_txt_filename != ""):
self.run_progress()
if not self.auto_bits_set:
bits = steganography.get_recommended_encoding(self.encode_txt_filename, self.encode_image_filename)
self.encode_red_bits_combo.setCurrentIndex((bits[0]-1)%8)
self.encode_green_bits_combo.setCurrentIndex((bits[1]-1)%8)
self.encode_blue_bits_combo.setCurrentIndex((bits[2]-1)%8)
self.auto_bits_set = True
bits = [self.encode_red_bits, self.encode_green_bits, self.encode_blue_bits]
self.encode_thread.setup(self.encode_image_filename, self.encode_txt_filename,
self.encode_new_image_filename, [self.encode_red_bits,
self.encode_green_bits, self.encode_blue_bits])
else:
tmp = QErrorMessage(self.mw)
tmp.showMessage("Please specify all filenames.")
