def redo(self):
layer = self.doc.layers[self.layer_idx]
if self.ignore_first_redo:
# these are typically created interactively, after
# the entire layer has been moved
self.ignore_first_redo = False
else:
layer.translate(self.dx, self.dy)
self._notify_canvas_observers([layer])
self._notify_document_observers()
def redo(self):
layer = self.doc.layers[self.layer_idx]
if self.ignore_first_redo:
# these are typically created interactively, after
# the entire layer has been moved
self.ignore_first_redo = False
else:
layer.translate(self.dx, self.dy)
self._notify_canvas_observers([layer])
self._notify_document_observers()
def move_current_layer(self, dx, dy):
layer = self.layers[self.layer_idx]
layer.translate(dx, dy)
def move_current_layer(self, dx, dy):
layer = self.layers[self.layer_idx]
layer.translate(dx, dy)
def undo(self):
layer = self.doc.layers[self.layer_idx]
layer.translate(-self.dx, -self.dy)
self._notify_canvas_observers([layer])
self._notify_document_observers()
def undo(self):
layer = self.doc.layers[self.layer_idx]
layer.translate(-self.dx, -self.dy)
self._notify_canvas_observers([layer])
self._notify_document_observers()