def add_layer(self):
new_layer = Layer(self.canvas_width, self.canvas_height)
if hasattr(self, 'layer_menu'):
new_layer_button = self.layer_menu.add_layer_button(
self.layer_index + 1, new_layer)
new_layer.layer_button = new_layer_button
self.layer_index += 1
self.layers.insert(self.layer_index, new_layer)
for i, l in enumerate(self.layers):
print(i, l)
l.z = -i
if hasattr(self, 'layer_menu'):
l.layer_button.y = i
# higlight the current layer in the layer menu
if hasattr(self, 'layer_menu'):
for lb in self.layer_menu.layer_buttons:
lb.selected = False
self.layer_menu.layer_buttons[self.layer_index].selected = True
self.temp_layer.parent = new_layer
return new_layer
