def run(self):
"""Sets up widgets and run the dialog."""
# TODO: in "onApplyButtonClicked", we only use the first stream...
# If we have multiple audio or video streams, we should reflect that
# in the UI, instead of acting as if there was only one. But that means
# dynamically creating checkboxes and labels in a table and such.
for stream in self.audio_streams:
self.channels.set_text(format_audiochannels(stream))
self.sample_rate.set_text(format_audiorate(stream))
self.has_audio = True
break
for stream in self.video_streams:
self.size_width.set_text(str(stream.get_square_width()))
self.size_height.set_text(str(stream.get_height()))
self.is_image = stream.is_image()
if not self.is_image:
num = stream.get_framerate_num()
denom = stream.get_framerate_denom()
if denom != 0:
fps = num / denom
else:
fps = 0
if fps > 500:
# Sometimes you have "broken" 1000fps clips (WebM files
# from YouTube, for example), but it could also be a
# real framerate, so just uncheck instead of disabling:
self.framerate_checkbutton.set_active(False)
elif fps == 0:
self.frame_rate.set_text(_("Variable"))
self.framerate_checkbutton.set_active(False)
# For consistency, insensitize the checkbox AND value
# labels
self.framerate_checkbutton.set_sensitive(False)
self.frame_rate.set_sensitive(False)
else:
self.frame_rate.set_text(format_framerate(stream))
par_num = stream.get_par_num()
par_denom = stream.get_par_denom()
aspect_ratio = "{0:n}:{1:n}".format(par_num, par_denom)
self.aspect_ratio.set_text(aspect_ratio)
self.has_video = True
break
if not self.has_video:
self.frame1.hide()
if not self.has_audio:
self.frame2.hide()
if self.is_image:
self.hbox2.hide()
self.hbox3.hide()
self.video_header_label.set_markup("<b>" + _("Image:") + "</b>")
self.dialog.connect("key-press-event", self._keyPressCb)
self.dialog.connect("response", self.__response_cb)
self.dialog.run()
def __check(self, rate, expected):
stream = mock.Mock(spec=GstPbutils.DiscovererAudioInfo)
stream.get_sample_rate = mock.Mock(return_value=rate)
self.assertEqual(format_audiorate(stream), expected)
self.assertEqual(format_audiorate(rate), expected)
def run(self):
"""Sets up widgets and run the dialog."""
# TODO: in "onApplyButtonClicked", we only use the first stream...
# If we have multiple audio or video streams, we should reflect that
# in the UI, instead of acting as if there was only one. But that means
# dynamically creating checkboxes and labels in a table and such.
for stream in self.audio_streams:
self.channels.set_text(format_audiochannels(stream))
self.sample_rate.set_text(format_audiorate(stream))
self.has_audio = True
break
for stream in self.video_streams:
self.size_width.set_text(str(stream.get_square_width()))
self.size_height.set_text(str(stream.get_height()))
self.is_image = stream.is_image()
if not self.is_image:
num = stream.get_framerate_num()
denom = stream.get_framerate_denom()
if denom != 0:
fps = num / denom
else:
fps = 0
if fps > 500:
# Sometimes you have "broken" 1000fps clips (WebM files
# from YouTube, for example), but it could also be a
# real framerate, so just uncheck instead of disabling:
self.framerate_checkbutton.set_active(False)
elif fps == 0:
self.frame_rate.set_text(_("Variable"))
self.framerate_checkbutton.set_active(False)
# For consistency, insensitize the checkbox AND value
# labels
self.framerate_checkbutton.set_sensitive(False)
self.frame_rate.set_sensitive(False)
else:
self.frame_rate.set_text(format_framerate(stream))
par_num = stream.get_par_num()
par_denom = stream.get_par_denom()
aspect_ratio = "{0:n}:{1:n}".format(par_num, par_denom)
self.aspect_ratio.set_text(aspect_ratio)
self.has_video = True
break
if not self.has_video:
self.frame1.hide()
if not self.has_audio:
self.frame2.hide()
if self.is_image:
self.frame_rate.hide()
self.aspect_ratio.hide()
self.PAR_checkbutton.hide()
self.framerate_checkbutton.hide()
self.video_header_label.set_markup("<b>" + _("Image:") + "</b>")
self.dialog.connect("key-press-event", self._keyPressCb)
self.dialog.connect("response", self.__response_cb)
self.dialog.run()
def __check(self, rate, expected):
stream = Mock(spec=GstPbutils.DiscovererAudioInfo)
stream.get_sample_rate = Mock(return_value=rate)
self.assertEqual(format_audiorate(stream), expected)
self.assertEqual(format_audiorate(rate), expected)