def test_rotate(self):
"""Rotate image file."""
with Image.open(self.filename) as im:
orientation_before = im.size[0] < im.size[1]
imageactions.rotate_file(self.files, 1)
with Image.open(self.filename) as im:
orientation_after = im.size[0] < im.size[1]
self.assertNotEqual(orientation_before, orientation_after)
def test_rotate(self):
"""Rotate image file."""
with Image.open(self.filename) as im:
orientation_before = im.size[0] < im.size[1]
imageactions.rotate_file(self.files, 1)
with Image.open(self.filename) as im:
orientation_after = im.size[0] < im.size[1]
self.assertNotEqual(orientation_before, orientation_after)
def thread_for_simple_manipulations(self):
"""Rotate and flip image file in an extra thread."""
to_remove = list(self.simple_manipulations.keys())
for f in self.simple_manipulations:
if self.simple_manipulations[f][0]:
imageactions.rotate_file([f], self.simple_manipulations[f][0])
if self.simple_manipulations[f][1]:
imageactions.flip_file([f], True)
if self.simple_manipulations[f][2]:
imageactions.flip_file([f], False)
if self.app["thumbnail"].toggled:
self.app["thumbnail"].reload(f)
for key in to_remove:
del self.simple_manipulations[key]
def do_rotate_test(rotate_int):
"""Run the rotation test.
Args:
rotate_int: Number defining the rotation.
"""
with Image.open(self.filename) as im:
orientation_before = im.size[0] < im.size[1]
imageactions.rotate_file(self.files, rotate_int)
with Image.open(self.filename) as im:
orientation_after = im.size[0] < im.size[1]
if rotate_int in [1, 3]:
self.assertNotEqual(orientation_before, orientation_after)
elif rotate_int == 2:
self.assertEqual(orientation_before, orientation_after)
def do_rotate_test(rotate_int):
"""Run the rotation test.
Args:
rotate_int: Number defining the rotation.
"""
pb = GdkPixbuf.Pixbuf.new_from_file(self.filename)
orientation_before = pb.get_width() < pb.get_height()
imageactions.rotate_file(self.filename, rotate_int)
pb = GdkPixbuf.Pixbuf.new_from_file(self.filename)
orientation_after = pb.get_width() < pb.get_height()
if rotate_int in [1, 3]:
self.assertNotEqual(orientation_before, orientation_after)
elif rotate_int == 2:
self.assertEqual(orientation_before, orientation_after)
def _thread_for_apply(self):
"""Rotate and flip image file in an extra thread."""
self.threads_running = True
to_remove = list(self._changes.keys())
for f in self._changes:
if self._changes[f][0]:
imageactions.rotate_file(f, self._changes[f][0])
if self._changes[f][1]:
imageactions.flip_file(f, True)
if self._changes[f][2]:
imageactions.flip_file(f, False)
for key in to_remove:
del self._changes[key]
self.emit("applied-to-file", to_remove)
self.threads_running = False
def thread_for_rotate(self, images, cwise):
"""Rotate all image files in an extra thread.
Args:
images: List of images to rotate.
cwise: Rotate image 90 * cwise degrees.
"""
try:
# Finish older manipulate threads first
while len(self.running_threads) > 1:
self.running_threads[0].join()
imageactions.rotate_file(images, cwise)
if self.app["thumbnail"].toggled:
for image in images:
self.app["thumbnail"].reload(
image, self.app.paths.index(image))
except:
self.app["statusbar"].err_message("Error: Rotation of file failed")
self.running_threads.pop(0)
def thread_for_rotate(self, images, cwise):
"""Rotate all image files in an extra thread.
Args:
images: List of images to rotate.
cwise: Rotate image 90 * cwise degrees.
"""
try:
# Finish older manipulate threads first
while len(self.running_threads) > 1:
self.running_threads[0].join()
imageactions.rotate_file(images, cwise)
if self.vimiv.thumbnail.toggled:
for image in images:
self.vimiv.thumbnail.reload(image,
self.vimiv.paths.index(image))
except:
self.vimiv.statusbar.err_message("Error: Rotation of file failed")
self.running_threads.pop(0)
