def test_move_selected(): """ Test removing selected layers """ layers = LayerList() layer_a = Image(np.random.random((10, 10))) layer_b = Image(np.random.random((15, 15))) layer_c = Image(np.random.random((15, 15))) layer_d = Image(np.random.random((15, 15))) layers.append(layer_a) layers.append(layer_b) layers.append(layer_c) layers.append(layer_d) # Check nothing moves if given same insert and origin layers.selection.clear() layers.move_selected(2, 2) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert layers.selection == {layer_c} # Move middle element to front of list and back layers.selection.clear() layers.move_selected(2, 0) assert list(layers) == [layer_c, layer_a, layer_b, layer_d] assert layers.selection == {layer_c} layers.selection.clear() layers.move_selected(0, 2) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert layers.selection == {layer_c} # Move middle element to end of list and back layers.selection.clear() layers.move_selected(2, 3) assert list(layers) == [layer_a, layer_b, layer_d, layer_c] assert layers.selection == {layer_c} layers.selection.clear() layers.move_selected(3, 2) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert layers.selection == {layer_c} # Select first two layers only layers.selection = layers[:2] # Move unselected middle element to front of list even if others selected layers.move_selected(2, 0) assert list(layers) == [layer_c, layer_a, layer_b, layer_d] # Move selected first element back to middle of list layers.move_selected(0, 2) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] # Select first two layers only layers.selection = layers[:2] # Check nothing moves if given same insert and origin and multiple selected layers.move_selected(0, 0) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert layers.selection == {layer_a, layer_b} # Check nothing moves if given same insert and origin and multiple selected layers.move_selected(1, 1) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert layers.selection == {layer_a, layer_b} # Move first two selected to middle of list layers.move_selected(0, 2) assert list(layers) == [layer_c, layer_a, layer_b, layer_d] assert layers.selection == {layer_a, layer_b} # Move middle selected to front of list layers.move_selected(2, 0) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert layers.selection == {layer_a, layer_b} # Move first two selected to middle of list layers.move_selected(1, 2) assert list(layers) == [layer_c, layer_a, layer_b, layer_d] assert layers.selection == {layer_a, layer_b} # Move middle selected to front of list layers.move_selected(1, 0) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert layers.selection == {layer_a, layer_b} # Select first and third layers only layers.selection = layers[::2] # Move selection together to middle layers.move_selected(2, 2) assert list(layers) == [layer_b, layer_a, layer_c, layer_d] assert layers.selection == {layer_a, layer_c} layers.move_multiple((1, 0, 2, 3), 0) # Move selection together to middle layers.move_selected(0, 1) assert list(layers) == [layer_b, layer_a, layer_c, layer_d] assert layers.selection == {layer_a, layer_c} layers.move_multiple((1, 0, 2, 3), 0) # Move selection together to end layers.move_selected(2, 3) assert list(layers) == [layer_b, layer_d, layer_a, layer_c] assert layers.selection == {layer_a, layer_c} layers.move_multiple((2, 0, 3, 1), 0) # Move selection together to end layers.move_selected(0, 3) assert list(layers) == [layer_b, layer_d, layer_a, layer_c] assert layers.selection == {layer_a, layer_c} layers.move_multiple((2, 0, 3, 1), 0) layer_e = Image(np.random.random((15, 15))) layer_f = Image(np.random.random((15, 15))) layers.append(layer_e) layers.append(layer_f) # Check current order is correct assert list(layers) == [ layer_a, layer_b, layer_c, layer_d, layer_e, layer_f, ] # Select second and firth layers only layers.selection = {layers[1], layers[4]} # Move selection together to middle layers.move_selected(1, 2) assert list(layers) == [ layer_a, layer_c, layer_b, layer_e, layer_d, layer_f, ] assert layers.selection == {layer_b, layer_e}
def test_move_selected(): """ Test removing selected layers """ layers = LayerList() layer_a = Image(np.random.random((10, 10))) layer_b = Image(np.random.random((15, 15))) layer_c = Image(np.random.random((15, 15))) layer_d = Image(np.random.random((15, 15))) layers.append(layer_a) layers.append(layer_b) layers.append(layer_c) layers.append(layer_d) # Check nothing moves if given same insert and origin layers.unselect_all() layers.move_selected(2, 2) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert [lay.selected for lay in layers] == [False, False, True, False] # Move middle element to front of list and back layers.unselect_all() layers.move_selected(2, 0) assert list(layers) == [layer_c, layer_a, layer_b, layer_d] assert [lay.selected for lay in layers] == [True, False, False, False] layers.unselect_all() layers.move_selected(0, 2) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert [lay.selected for lay in layers] == [False, False, True, False] # Move middle element to end of list and back layers.unselect_all() layers.move_selected(2, 3) assert list(layers) == [layer_a, layer_b, layer_d, layer_c] assert [lay.selected for lay in layers] == [False, False, False, True] layers.unselect_all() layers.move_selected(3, 2) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert [lay.selected for lay in layers] == [False, False, True, False] # Select first two layers only for layer, s in zip(layers, [True, True, False, False]): layer.selected = s # Move unselected middle element to front of list even if others selected layers.move_selected(2, 0) assert list(layers) == [layer_c, layer_a, layer_b, layer_d] # Move selected first element back to middle of list layers.move_selected(0, 2) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] # Select first two layers only for layer, s in zip(layers, [True, True, False, False]): layer.selected = s # Check nothing moves if given same insert and origin and multiple selected layers.move_selected(0, 0) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert [lay.selected for lay in layers] == [True, True, False, False] # Check nothing moves if given same insert and origin and multiple selected layers.move_selected(1, 1) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert [lay.selected for lay in layers] == [True, True, False, False] # Move first two selected to middle of list layers.move_selected(0, 2) assert list(layers) == [layer_c, layer_a, layer_b, layer_d] assert [lay.selected for lay in layers] == [False, True, True, False] # Move middle selected to front of list layers.move_selected(2, 0) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert [lay.selected for lay in layers] == [True, True, False, False] # Move first two selected to middle of list layers.move_selected(1, 2) assert list(layers) == [layer_c, layer_a, layer_b, layer_d] assert [lay.selected for lay in layers] == [False, True, True, False] # Move middle selected to front of list layers.move_selected(1, 0) assert list(layers) == [layer_a, layer_b, layer_c, layer_d] assert [lay.selected for lay in layers] == [True, True, False, False] # Select first and third layers only for layer, s in zip(layers, [True, False, True, False]): layer.selected = s # Move selection together to middle layers.move_selected(2, 2) assert list(layers) == [layer_b, layer_a, layer_c, layer_d] assert [lay.selected for lay in layers] == [False, True, True, False] layers.move_multiple((1, 0, 2, 3), 0) # Move selection together to middle layers.move_selected(0, 1) assert list(layers) == [layer_b, layer_a, layer_c, layer_d] assert [lay.selected for lay in layers] == [False, True, True, False] layers.move_multiple((1, 0, 2, 3), 0) # Move selection together to end layers.move_selected(2, 3) assert list(layers) == [layer_b, layer_d, layer_a, layer_c] assert [lay.selected for lay in layers] == [False, False, True, True] layers.move_multiple((2, 0, 3, 1), 0) # Move selection together to end layers.move_selected(0, 3) assert list(layers) == [layer_b, layer_d, layer_a, layer_c] assert [lay.selected for lay in layers] == [False, False, True, True] layers.move_multiple((2, 0, 3, 1), 0) layer_e = Image(np.random.random((15, 15))) layer_f = Image(np.random.random((15, 15))) layers.append(layer_e) layers.append(layer_f) # Check current order is correct assert list(layers) == [ layer_a, layer_b, layer_c, layer_d, layer_e, layer_f, ] # Select second and firth layers only for layer, s in zip(layers, [False, True, False, False, True, False]): layer.selected = s # Move selection together to middle layers.move_selected(1, 2) assert list(layers) == [ layer_a, layer_c, layer_b, layer_e, layer_d, layer_f, ] assert [lay.selected for lay in layers] == [ False, False, True, True, False, False, ]