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 _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_flip(self, images, horizontal):
"""Flip all image files in an extra thread.
Args:
images: List of images to rotate.
horizontal: If 1 flip horizontally. Else vertically.
"""
try:
# Finish older manipulate threads first
while len(self.running_threads) > 1:
self.running_threads[0].join()
imageactions.flip_file(images, horizontal)
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: Flipping of file failed")
self.running_threads.pop(0)
def thread_for_flip(self, images, horizontal):
"""Flip all image files in an extra thread.
Args:
images: List of images to rotate.
horizontal: If 1 flip horizontally. Else vertically.
"""
try:
# Finish older manipulate threads first
while len(self.running_threads) > 1:
self.running_threads[0].join()
imageactions.flip_file(images, horizontal)
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: Flipping of file failed")
self.running_threads.pop(0)
def test_flip(self):
"""Flipping of files."""
# Images equal before the flip
self.assertTrue(compare_images(self.orig, self.filename))
# Images differ after the flip
imageactions.flip_file(self.files, False)
self.assertFalse(compare_images(self.orig, self.filename))
# Images equal after flipping again
imageactions.flip_file(self.files, False)
self.assertTrue(compare_images(self.orig, self.filename))
# Same for horizontal flip
# Images equal before the flip
self.assertTrue(compare_images(self.orig, self.filename))
# Images differ after the flip
imageactions.flip_file(self.files, True)
self.assertFalse(compare_images(self.orig, self.filename))
# Images equal after flipping again
imageactions.flip_file(self.files, True)
self.assertTrue(compare_images(self.orig, self.filename))
def test_flip(self):
"""Flipping of files."""
# Images equal before the flip
self.assertTrue(compare_images(self.orig, self.filename))
# Images differ after the flip
imageactions.flip_file(self.files, False)
self.assertFalse(compare_images(self.orig, self.filename))
# Images equal after flipping again
imageactions.flip_file(self.files, False)
self.assertTrue(compare_images(self.orig, self.filename))
# Same for horizontal flip
# Images equal before the flip
self.assertTrue(compare_images(self.orig, self.filename))
# Images differ after the flip
imageactions.flip_file(self.files, True)
self.assertFalse(compare_images(self.orig, self.filename))
# Images equal after flipping again
imageactions.flip_file(self.files, True)
self.assertTrue(compare_images(self.orig, self.filename))
def test_flip(self):
"""Flipping of files."""
# Currently only runs through
# TODO find a way to check if the image was flipped
imageactions.flip_file(self.files, False)
imageactions.flip_file(self.files, True)
