def _addAsset(self, asset):
# 128 is the normal size for thumbnails, but for *icons* it looks insane
LARGE_SIZE = 96
info = asset.get_info()
# The code below tries to read existing thumbnails from the freedesktop
# thumbnails directory (~/.thumbnails). The filenames are simply
# the file URI hashed with md5, so we can retrieve them easily.
video_streams = [i for i in info.get_stream_list() if isinstance(i, DiscovererVideoInfo)]
if len(video_streams) > 0:
# From the freedesktop spec: "if the environment variable
# $XDG_CACHE_HOME is set and not blank then the directory
# $XDG_CACHE_HOME/thumbnails will be used, otherwise
# $HOME/.cache/thumbnails will be used."
# Older version of the spec also mentioned $HOME/.thumbnails
quoted_uri = quote_uri(info.get_uri())
thumbnail_hash = md5(quoted_uri).hexdigest()
try:
thumb_dir = os.environ['XDG_CACHE_HOME']
thumb_64, thumb_128 = self._getThumbnailInDir(thumb_dir, thumbnail_hash)
except KeyError:
thumb_64, thumb_128 = (None, None)
if thumb_64 is None:
thumb_dir = os.path.expanduser("~/.cache/thumbnails/")
thumb_64, thumb_128 = self._getThumbnailInDir(thumb_dir, thumbnail_hash)
if thumb_64 is None:
thumb_dir = os.path.expanduser("~/.thumbnails/")
thumb_64, thumb_128 = self._getThumbnailInDir(thumb_dir, thumbnail_hash)
if thumb_64 is None:
if asset.is_image():
thumb_64 = self._getIcon("image-x-generic")
thumb_128 = self._getIcon("image-x-generic", None, LARGE_SIZE)
else:
thumb_64 = self._getIcon("video-x-generic")
thumb_128 = self._getIcon("video-x-generic", None, LARGE_SIZE)
# TODO ideally gst discoverer should create missing thumbnails.
self.log("Missing a thumbnail for %s, queuing", path_from_uri(quoted_uri))
self._missing_thumbs.append(quoted_uri)
else:
thumb_64 = self._getIcon("audio-x-generic")
thumb_128 = self._getIcon("audio-x-generic", None, LARGE_SIZE)
if info.get_duration() == Gst.CLOCK_TIME_NONE:
duration = ''
else:
duration = beautify_length(info.get_duration())
name = info_name(info)
self.pending_rows.append((thumb_64,
thumb_128,
beautify_info(info),
asset,
info.get_uri(),
duration,
name))
if len(self.pending_rows) > 50:
self.flush_pending_rows()
def test_beautify_length(self):
"""Tests beautification of time duration."""
self.assertEqual(beautify_length(second), "1 second")
self.assertEqual(beautify_length(second * 2), "2 seconds")
self.assertEqual(beautify_length(minute), "1 minute")
self.assertEqual(beautify_length(minute * 2), "2 minutes")
self.assertEqual(beautify_length(hour), "1 hour")
self.assertEqual(beautify_length(hour * 2), "2 hours")
self.assertEqual(beautify_length(minute + second), "1 minute, 1 second")
self.assertEqual(beautify_length(hour + minute + second), "1 hour, 1 minute")
self.assertEqual(beautify_length(Gst.CLOCK_TIME_NONE), "")
def __set_tooltip_text(self, position, seeking=False):
"""Updates the tooltip."""
if seeking:
timeline_duration = self.timeline.ges_timeline.props.duration
if position > timeline_duration:
position = timeline_duration
human_time = beautify_length(position)
cur_frame = int(position / self.ns_per_frame) + 1
self.set_tooltip_text(human_time + "\n" + _("Frame #%d") % cur_frame)
def __set_tooltip_text(self, position, seeking=False):
"""Updates the tooltip."""
if seeking:
timeline_duration = self.timeline.ges_timeline.props.duration
if position > timeline_duration:
position = timeline_duration
human_time = beautify_length(position)
cur_frame = int(position / self.ns_per_frame) + 1
self.set_tooltip_text(human_time + "\n" + _("Frame #%d") % cur_frame)
def do_motion_notify_event(self, event):
position = self.pixelToNs(event.x + self.pixbuf_offset)
if self.pressed:
self.debug("motion at event.x %d", event.x)
self._seeker.seek(position)
human_time = beautify_length(position)
cur_frame = int(position / self.ns_per_frame) + 1
self.set_tooltip_text(human_time + "\n" + _("Frame #%d" % cur_frame))
return False
def test_beautify_length(self):
"""Tests beautification of time duration."""
self.assertEqual(beautify_length(second), "1 second")
self.assertEqual(beautify_length(second * 2), "2 seconds")
self.assertEqual(beautify_length(minute), "1 minute")
self.assertEqual(beautify_length(minute * 2), "2 minutes")
self.assertEqual(beautify_length(hour), "1 hour")
self.assertEqual(beautify_length(hour * 2), "2 hours")
self.assertEqual(beautify_length(minute + second),
"1 minute, 1 second")
self.assertEqual(beautify_length(hour + minute + second),
"1 hour, 1 minute")
self.assertEqual(beautify_length(Gst.CLOCK_TIME_NONE), "")
def _sliderTooltipCb(self, unused_slider, unused_x, unused_y, unused_keyboard_mode, tooltip):
# We assume the width of the ruler is exactly the width of the timeline.
width_px = self.timeline.ruler.get_allocated_width()
timeline_width_ns = Zoomable.pixelToNs(width_px)
if timeline_width_ns >= Gst.SECOND:
# Translators: %s represents a duration, for example "10 minutes"
tip = _("%s displayed") % beautify_length(timeline_width_ns)
else:
# Translators: This is a tooltip
tip = _("%d nanoseconds displayed, because we can") % timeline_width_ns
tooltip.set_text(tip)
return True
def _addDiscovererInfo(self, info):
# The code below tries to read existing thumbnails from the freedesktop
# thumbnails directory (~/.thumbnails). The filenames are simply
# the file URI hashed with md5, so we can retrieve them easily.
if [i for i in info.get_stream_list() if\
isinstance(i, DiscovererVideoInfo)]:
thumbnail_hash = md5(info.get_uri()).hexdigest()
thumb_dir = os.path.expanduser("~/.thumbnails/")
thumb_path_normal = thumb_dir + "normal/" + thumbnail_hash + ".png"
# Pitivi used to consider 64 pixels as normal and 96 as large
# However, the fdo spec specifies 128 as normal and 256 as large.
# We will thus simply use the "normal" size and scale it down.
try:
thumbnail = GdkPixbuf.Pixbuf.new_from_file(thumb_path_normal)
thumbnail_large = thumbnail
thumbnail_height = int(thumbnail.get_height() / 2)
thumbnail = thumbnail.scale_simple(64, thumbnail_height, \
GdkPixbuf.InterpType.BILINEAR)
except:
# TODO gst discoverer should create missing thumbnails.
thumbnail = self.videofilepixbuf
thumbnail_large = thumbnail
else:
thumbnail = self.audiofilepixbuf
thumbnail_large = self.audiofilepixbuf
if info.get_duration() == Gst.CLOCK_TIME_NONE:
duration = ''
else:
duration = beautify_length(info.get_duration())
short_text = None
uni = unicode(info_name(info), 'utf-8')
if len(uni) > 34:
short_uni = uni[0:29]
short_uni += unicode('...')
short_text = short_uni.encode('utf-8')
else:
short_text = info_name(info)
self.pending_rows.append((thumbnail,
thumbnail_large,
beautify_info(info),
info,
info.get_uri(),
duration,
info_name(info),
short_text))
if len(self.pending_rows) > 50:
self.flush_pending_rows()
def _sliderTooltipCb(self, unused_slider, unused_x, unused_y, unused_keyboard_mode, tooltip):
# We assume the width of the ruler is exactly the width of the
# timeline.
width_px = self.timeline.ruler.get_allocated_width()
timeline_width_ns = Zoomable.pixelToNs(width_px)
if timeline_width_ns >= Gst.SECOND:
# Translators: %s represents a duration, for example "10 minutes"
tip = _("%s displayed") % beautify_length(timeline_width_ns)
else:
# Translators: This is a tooltip
tip = _(
"%d nanoseconds displayed, because we can") % timeline_width_ns
tooltip.set_text(tip)
return True
def _addAsset(self, asset):
info = asset.get_info()
# The code below tries to read existing thumbnails from the freedesktop
# thumbnails directory (~/.thumbnails). The filenames are simply
# the file URI hashed with md5, so we can retrieve them easily.
video_streams = [i for i in info.get_stream_list() if isinstance(i, DiscovererVideoInfo)]
if len(video_streams) > 0:
# From the freedesktop spec: "if the environment variable
# $XDG_CACHE_HOME is set and not blank then the directory
# $XDG_CACHE_HOME/thumbnails will be used, otherwise
# $HOME/.cache/thumbnails will be used."
# Older version of the spec also mentioned $HOME/.thumbnails
thumbnail_hash = md5(quote_uri(info.get_uri())).hexdigest()
try:
thumb_dir = os.environ['XDG_CACHE_HOME']
thumbnail, thumbnail_large = self._getThumbnailInDir(thumb_dir, thumbnail_hash)
except KeyError:
thumbnail, thumbnail_large = (None, None)
if thumbnail is None:
thumb_dir = os.path.expanduser("~/.cache/thumbnails/")
thumbnail, thumbnail_large = self._getThumbnailInDir(thumb_dir, thumbnail_hash)
if thumbnail is None:
thumb_dir = os.path.expanduser("~/.thumbnails/")
thumbnail, thumbnail_large = self._getThumbnailInDir(thumb_dir, thumbnail_hash)
if thumbnail is None:
thumbnail = self.videofilepixbuf
# TODO gst discoverer should create missing thumbnails.
thumbnail_large = thumbnail
else:
thumbnail = self.audiofilepixbuf
thumbnail_large = self.audiofilepixbuf
if info.get_duration() == Gst.CLOCK_TIME_NONE:
duration = ''
else:
duration = beautify_length(info.get_duration())
name = info_name(info)
self.pending_rows.append((thumbnail,
thumbnail_large,
beautify_info(info),
asset,
info.get_uri(),
duration,
name))
if len(self.pending_rows) > 50:
self.flush_pending_rows()
def _addAsset(self, asset):
info = asset.get_info()
# The code below tries to read existing thumbnails from the freedesktop
# thumbnails directory (~/.thumbnails). The filenames are simply
# the file URI hashed with md5, so we can retrieve them easily.
video_streams = [i for i in info.get_stream_list() if isinstance(i, DiscovererVideoInfo)]
if len(video_streams) > 0:
# From the freedesktop spec: "if the environment variable
# $XDG_CACHE_HOME is set and not blank then the directory
# $XDG_CACHE_HOME/thumbnails will be used, otherwise
# $HOME/.cache/thumbnails will be used."
# Older version of the spec also mentioned $HOME/.thumbnails
thumbnail_hash = md5(quote_uri(info.get_uri())).hexdigest()
try:
thumb_dir = os.environ['XDG_CACHE_HOME']
thumbnail, thumbnail_large = self._getThumbnailInDir(thumb_dir, thumbnail_hash)
except KeyError:
thumbnail, thumbnail_large = (None, None)
if thumbnail is None:
thumb_dir = os.path.expanduser("~/.cache/thumbnails/")
thumbnail, thumbnail_large = self._getThumbnailInDir(thumb_dir, thumbnail_hash)
if thumbnail is None:
thumb_dir = os.path.expanduser("~/.thumbnails/")
thumbnail, thumbnail_large = self._getThumbnailInDir(thumb_dir, thumbnail_hash)
if thumbnail is None:
thumbnail = self.videofilepixbuf
# TODO gst discoverer should create missing thumbnails.
thumbnail_large = thumbnail
else:
thumbnail = self.audiofilepixbuf
thumbnail_large = self.audiofilepixbuf
if info.get_duration() == Gst.CLOCK_TIME_NONE:
duration = ''
else:
duration = beautify_length(info.get_duration())
name = info_name(info)
self.pending_rows.append((thumbnail,
thumbnail_large,
beautify_info(info),
asset,
info.get_uri(),
duration,
name))
if len(self.pending_rows) > 50:
self.flush_pending_rows()
def do_motion_notify_event(self, event):
if not self._pipeline:
return False
position = self.pixelToNs(event.x + self.pixbuf_offset)
seek_mask = Gdk.ModifierType.BUTTON3_MASK
if self.app.settings.leftClickAlsoSeeks:
seek_mask |= Gdk.ModifierType.BUTTON1_MASK
if event.state & seek_mask:
self.debug("motion at event.x %d", event.x)
self._pipeline.simple_seek(position)
human_time = beautify_length(position)
cur_frame = int(position / self.ns_per_frame) + 1
self.set_tooltip_text(human_time + "\n" + _("Frame #%d" % cur_frame))
return False
def do_motion_notify_event(self, event):
if not self._pipeline:
return False
position = self.pixelToNs(event.x + self.pixbuf_offset)
seek_mask = Gdk.ModifierType.BUTTON3_MASK
if self.app.settings.leftClickAlsoSeeks:
seek_mask |= Gdk.ModifierType.BUTTON1_MASK
if event.state & seek_mask:
self.debug("motion at event.x %d", event.x)
self._pipeline.simple_seek(position)
human_time = beautify_length(position)
cur_frame = int(position / self.ns_per_frame) + 1
self.set_tooltip_text(human_time + "\n" + _("Frame #%d" % cur_frame))
return False
def testBeautifyHoursAndMinutes(self):
self.assertEqual(beautify_length(hour + minute + second),
"1 hour, 1 minute")
def testBeautifySeconds(self):
self.assertEqual(beautify_length(second), "1 second")
self.assertEqual(beautify_length(second * 2), "2 seconds")
def testBeautifyHours(self):
self.assertEqual(beautify_length(hour), "1 hour")
self.assertEqual(beautify_length(hour * 2), "2 hours")
def testBeautifyHoursAndMinutes(self):
self.failUnlessEqual(beautify_length(hour + minute + second),
"1 hour, 1 minute")
def _show_preview(self, uri, info):
self.log("Show preview for %s", uri)
duration = info.get_duration()
pretty_duration = beautify_length(duration)
videos = info.get_video_streams()
if videos:
video = videos[0]
if video.is_image():
self.current_preview_type = 'image'
self.preview_video.hide()
path = Gst.uri_get_location(uri)
try:
pixbuf = GdkPixbuf.Pixbuf.new_from_file(path)
except GLib.Error as error:
self.debug("Failed loading image because: %s", error)
self._show_error(error.message)
return False
pixbuf_w = pixbuf.get_width()
pixbuf_h = pixbuf.get_height()
w, h = self.__get_best_size(pixbuf_w, pixbuf_h)
pixbuf = pixbuf.scale_simple(w, h,
GdkPixbuf.InterpType.NEAREST)
self.preview_image.set_from_pixbuf(pixbuf)
self.preview_image.set_size_request(
self.settings.FCpreviewWidth,
self.settings.FCpreviewHeight)
self.preview_image.show()
self.bbox.show()
self.play_button.hide()
self.seeker.hide()
self.b_zoom_in.show()
self.b_zoom_out.show()
else:
self.current_preview_type = 'video'
self.preview_image.hide()
self.player.uri = self.current_selected_uri
self.player.set_simple_state(Gst.State.PAUSED)
self.pos_adj.props.upper = duration
video_width = video.get_natural_width()
video_height = video.get_natural_height()
w, h = self.__get_best_size(video_width, video_height)
self.preview_video.set_size_request(w, h)
self.preview_video.props.ratio = video_width / video_height
self.preview_video.show()
self.bbox.show()
self.play_button.show()
self.seeker.show()
self.b_zoom_in.show()
self.b_zoom_out.show()
self.description = "\n".join([
_("<b>Resolution</b>: %d×%d") %
(video_width, video_height),
_("<b>Duration</b>: %s") % pretty_duration
])
else:
self.current_preview_type = 'audio'
self.preview_video.hide()
audio = info.get_audio_streams()
if not audio:
self.debug("Audio has no streams")
return False
audio = audio[0]
self.pos_adj.props.upper = duration
self.preview_image.set_from_icon_name("audio-x-generic",
Gtk.IconSize.DIALOG)
self.preview_image.show()
self.preview_image.set_size_request(PREVIEW_WIDTH, PREVIEW_HEIGHT)
self.description = "\n".join([
beautify_stream(audio),
_("<b>Duration</b>: %s") % pretty_duration
])
self.player.set_simple_state(Gst.State.NULL)
self.player.uri = self.current_selected_uri
self.player.set_simple_state(Gst.State.PAUSED)
self.play_button.show()
self.seeker.show()
self.b_zoom_in.hide()
self.b_zoom_out.hide()
self.bbox.show()
return True
def testBeautifySeconds(self):
self.failUnlessEqual(beautify_length(second), "1 second")
self.failUnlessEqual(beautify_length(second * 2), "2 seconds")
def testBeautifyHours(self):
self.failUnlessEqual(beautify_length(hour), "1 hour")
self.failUnlessEqual(beautify_length(hour * 2), "2 hours")
def testBeautifyHoursAndMinutes(self):
self.assertEqual(beautify_length(hour + minute + second),
"1 hour, 1 minute")
def test_beautify_hours_and_minutes(self):
self.assertEqual(beautify_length(hour + minute + second),
"1 hour, 1 minute")
def testBeautifyHoursAndMinutes(self):
self.failUnlessEqual(beautify_length(hour + minute + second),
"1 hour, 1 minute")
def testBeautifyMinutesAndSeconds(self):
self.assertEqual(beautify_length(minute + second),
"1 minute, 1 second")
def testBeautifyMinutesAndSeconds(self):
self.failUnlessEqual(beautify_length(minute + second),
"1 minute, 1 second")
def testBeautifyHours(self):
self.failUnlessEqual(beautify_length(hour), "1 hour")
self.failUnlessEqual(beautify_length(hour * 2), "2 hours")
def testBeautifyMinutes(self):
self.failUnlessEqual(beautify_length(minute), "1 minute")
self.failUnlessEqual(beautify_length(minute * 2), "2 minutes")
def testBeautifySeconds(self):
self.failUnlessEqual(beautify_length(second), "1 second")
self.failUnlessEqual(beautify_length(second * 2), "2 seconds")
def test_beautify_minutes_and_seconds(self):
self.assertEqual(beautify_length(minute + second),
"1 minute, 1 second")
def test_beautify_nothing(self):
self.assertEqual(beautify_length(Gst.CLOCK_TIME_NONE), "")
def _addAsset(self, asset):
# 128 is the normal size for thumbnails, but for *icons* it looks
# insane
LARGE_SIZE = 96
info = asset.get_info()
# The code below tries to read existing thumbnails from the freedesktop
# thumbnails directory (~/.thumbnails). The filenames are simply
# the file URI hashed with md5, so we can retrieve them easily.
video_streams = [
i for i in info.get_stream_list()
if isinstance(i, DiscovererVideoInfo)
]
if len(video_streams) > 0:
# From the freedesktop spec: "if the environment variable
# $XDG_CACHE_HOME is set and not blank then the directory
# $XDG_CACHE_HOME/thumbnails will be used, otherwise
# $HOME/.cache/thumbnails will be used."
# Older version of the spec also mentioned $HOME/.thumbnails
quoted_uri = quote_uri(info.get_uri())
thumbnail_hash = md5(quoted_uri.encode()).hexdigest()
try:
thumb_dir = os.environ['XDG_CACHE_HOME']
thumb_64, thumb_128 = self._getThumbnailInDir(
thumb_dir, thumbnail_hash)
except KeyError:
thumb_64, thumb_128 = (None, None)
if thumb_64 is None:
thumb_dir = os.path.expanduser("~/.cache/thumbnails/")
thumb_64, thumb_128 = self._getThumbnailInDir(
thumb_dir, thumbnail_hash)
if thumb_64 is None:
thumb_dir = os.path.expanduser("~/.thumbnails/")
thumb_64, thumb_128 = self._getThumbnailInDir(
thumb_dir, thumbnail_hash)
if thumb_64 is None:
if asset.is_image():
thumb_64 = self._getIcon("image-x-generic")
thumb_128 = self._getIcon("image-x-generic", None,
LARGE_SIZE)
else:
thumb_64 = self._getIcon("video-x-generic")
thumb_128 = self._getIcon("video-x-generic", None,
LARGE_SIZE)
# TODO ideally gst discoverer should create missing thumbnails.
self.log("Missing a thumbnail for %s, queuing",
path_from_uri(quoted_uri))
self._missing_thumbs.append(quoted_uri)
else:
thumb_64 = self._getIcon("audio-x-generic")
thumb_128 = self._getIcon("audio-x-generic", None, LARGE_SIZE)
if info.get_duration() == Gst.CLOCK_TIME_NONE:
duration = ''
else:
duration = beautify_length(info.get_duration())
name = info_name(info)
self.pending_rows.append((thumb_64, thumb_128, beautify_info(info),
asset, info.get_uri(), duration, name))
if len(self.pending_rows) > 50:
self.flush_pending_rows()
def testBeautifyMinutes(self):
self.failUnlessEqual(beautify_length(minute), "1 minute")
self.failUnlessEqual(beautify_length(minute * 2), "2 minutes")
def show_preview(self, uri, info):
if info:
self.preview_cache[uri] = info
else:
self.log("Show preview for " + uri)
info = self.preview_cache.get(uri, None)
if info is None:
self.log("No preview for " + uri)
return
duration = info.get_duration()
pretty_duration = beautify_length(duration)
videos = info.get_video_streams()
if videos:
video = videos[0]
if video.is_image():
self.current_preview_type = 'image'
self.preview_video.hide()
pixbuf = GdkPixbuf.Pixbuf.new_from_file(
Gst.uri_get_location(uri))
pixbuf_w = pixbuf.get_width()
pixbuf_h = pixbuf.get_height()
w, h = self.__get_best_size(pixbuf_w, pixbuf_h)
pixbuf = pixbuf.scale_simple(
w, h, GdkPixbuf.InterpType.NEAREST)
self.preview_image.set_from_pixbuf(pixbuf)
self.preview_image.set_size_request(
self.settings.FCpreviewWidth, self.settings.FCpreviewHeight)
self.preview_image.show()
self.bbox.show()
self.play_button.hide()
self.seeker.hide()
self.b_zoom_in.show()
self.b_zoom_out.show()
else:
self.current_preview_type = 'video'
self.preview_image.hide()
self.player.setClipUri(self.current_selected_uri)
self.player.setState(Gst.State.PAUSED)
self.pos_adj.props.upper = duration
video_width = (
video.get_par_num() / video.get_par_denom()) * video.get_width()
video_height = video.get_height()
w, h = self.__get_best_size(video_width, video_height)
self.preview_video.set_size_request(w, h)
self.preview_video.setDisplayAspectRatio(
float(video_width) / video_height)
self.preview_video.show()
self.bbox.show()
self.play_button.show()
self.seeker.show()
self.b_zoom_in.show()
self.b_zoom_out.show()
self.description = "\n".join([
_("<b>Resolution</b>: %d×%d") % (
video_width, video_height),
_("<b>Duration</b>: %s") % pretty_duration])
else:
self.current_preview_type = 'audio'
self.preview_video.hide()
audio = info.get_audio_streams()
if not audio:
return
audio = audio[0]
self.pos_adj.props.upper = duration
self.preview_image.set_from_icon_name(
"audio-x-generic", Gtk.IconSize.DIALOG)
self.preview_image.show()
self.preview_image.set_size_request(PREVIEW_WIDTH, PREVIEW_HEIGHT)
self.description = "\n".join([
beautify_stream(audio),
_("<b>Duration</b>: %s") % pretty_duration])
self.player.setState(Gst.State.NULL)
self.player.setClipUri(self.current_selected_uri)
self.player.setState(Gst.State.PAUSED)
self.play_button.show()
self.seeker.show()
self.b_zoom_in.hide()
self.b_zoom_out.hide()
self.bbox.show()
def testBeautifyMinutesAndSeconds(self):
self.failUnlessEqual(beautify_length(minute + second),
"1 minute, 1 second")
def test_beautify_seconds(self):
self.assertEqual(beautify_length(second), "1 second")
self.assertEqual(beautify_length(second * 2), "2 seconds")
def _show_preview(self, uri, info):
self.log("Show preview for %s", uri)
duration = info.get_duration()
pretty_duration = beautify_length(duration)
videos = info.get_video_streams()
if videos:
video = videos[0]
if video.is_image():
self.current_preview_type = 'image'
self.preview_video.hide()
path = Gst.uri_get_location(uri)
try:
pixbuf = GdkPixbuf.Pixbuf.new_from_file(path)
except GLib.Error as error:
self.debug("Failed loading image because: %s", error)
self._show_error(error.message)
return False
pixbuf_w = pixbuf.get_width()
pixbuf_h = pixbuf.get_height()
w, h = self.__get_best_size(pixbuf_w, pixbuf_h)
pixbuf = pixbuf.scale_simple(
w, h, GdkPixbuf.InterpType.NEAREST)
self.preview_image.set_from_pixbuf(pixbuf)
self.preview_image.set_size_request(
self.settings.FCpreviewWidth, self.settings.FCpreviewHeight)
self.preview_image.show()
self.bbox.show()
self.play_button.hide()
self.seeker.hide()
self.b_zoom_in.show()
self.b_zoom_out.show()
else:
self.current_preview_type = 'video'
self.preview_image.hide()
self.player.setClipUri(self.current_selected_uri)
self.player.setState(Gst.State.PAUSED)
self.pos_adj.props.upper = duration
video_width = (
video.get_par_num() / video.get_par_denom()) * video.get_width()
video_height = video.get_height()
w, h = self.__get_best_size(video_width, video_height)
self.preview_video.set_size_request(w, h)
aspect_ratio = video_width / video_height
self.preview_video.setDisplayAspectRatio(aspect_ratio)
self.preview_video.show()
self.bbox.show()
self.play_button.show()
self.seeker.show()
self.b_zoom_in.show()
self.b_zoom_out.show()
self.description = "\n".join([
_("<b>Resolution</b>: %d×%d") % (
video_width, video_height),
_("<b>Duration</b>: %s") % pretty_duration])
else:
self.current_preview_type = 'audio'
self.preview_video.hide()
audio = info.get_audio_streams()
if not audio:
self.debug("Audio has no streams")
return False
audio = audio[0]
self.pos_adj.props.upper = duration
self.preview_image.set_from_icon_name(
"audio-x-generic", Gtk.IconSize.DIALOG)
self.preview_image.show()
self.preview_image.set_size_request(PREVIEW_WIDTH, PREVIEW_HEIGHT)
self.description = "\n".join([
beautify_stream(audio),
_("<b>Duration</b>: %s") % pretty_duration])
self.player.setState(Gst.State.NULL)
self.player.setClipUri(self.current_selected_uri)
self.player.setState(Gst.State.PAUSED)
self.play_button.show()
self.seeker.show()
self.b_zoom_in.hide()
self.b_zoom_out.hide()
self.bbox.show()
return True
def test_beautify_minutes(self):
self.assertEqual(beautify_length(minute), "1 minute")
self.assertEqual(beautify_length(minute * 2), "2 minutes")
def show_preview(self, uri, info):
if info:
self.preview_cache[uri] = info
else:
self.log("Show preview for " + uri)
info = self.preview_cache.get(uri, None)
if info is None:
self.log("No preview for " + uri)
return
duration = info.get_duration()
pretty_duration = beautify_length(duration)
videos = info.get_video_streams()
if videos:
video = videos[0]
if video.is_image():
self.current_preview_type = 'image'
self.preview_video.hide()
pixbuf = gtk.gdk.pixbuf_new_from_file(gst.uri_get_location(uri))
pixbuf_w = pixbuf.get_width()
pixbuf_h = pixbuf.get_height()
w, h = self.__get_best_size(pixbuf_w, pixbuf_h)
pixbuf = pixbuf.scale_simple(w, h, gtk.gdk.INTERP_NEAREST)
self.preview_image.set_from_pixbuf(pixbuf)
self.preview_image.set_size_request(self.settings.FCpreviewWidth, self.settings.FCpreviewHeight)
self.preview_image.show()
self.bbox.show()
self.play_button.hide()
self.seeker.hide()
self.b_zoom_in.show()
self.b_zoom_out.show()
else:
self.current_preview_type = 'video'
self.preview_image.hide()
self.player.set_property("video-sink", self.__videosink)
self.player.set_property("uri", self.current_selected_uri)
self.player.set_state(gst.STATE_PAUSED)
self.pos_adj.upper = duration
w, h = self.__get_best_size((video.get_par_num() / video.get_par_denom()) * video.get_width(),
video.get_height())
self.preview_video.set_size_request(w, h)
self.preview_video.show()
self.bbox.show()
self.play_button.show()
self.seeker.show()
self.b_zoom_in.show()
self.b_zoom_out.show()
self.description = _(u"<b>Resolution</b>: %d×%d") % \
((video.get_par_num() / video.get_par_denom()) * video.get_width(), video.get_height()) +\
"\n" + _("<b>Duration</b>: %s") % pretty_duration + "\n"
else:
self.current_preview_type = 'audio'
self.preview_video.hide()
audio = info.get_audio_streams()
if not audio:
return
audio = audio[0]
self.pos_adj.upper = duration
self.preview_image.set_from_file(DEFAULT_AUDIO_IMAGE)
self.preview_image.show()
self.preview_image.set_size_request(PREVIEW_WIDTH, PREVIEW_HEIGHT)
self.description = beautify_stream(audio) + "\n" + \
_("<b>Duration</b>: %s") % pretty_duration + "\n"
self.player.set_state(gst.STATE_NULL)
self.player.set_property("uri", self.current_selected_uri)
self.player.set_property("video-sink", self.__fakesink)
self.player.set_state(gst.STATE_PAUSED)
self.play_button.show()
self.seeker.show()
self.b_zoom_in.hide()
self.b_zoom_out.hide()
self.bbox.show()
def test_beautify_hours(self):
self.assertEqual(beautify_length(hour), "1 hour")
self.assertEqual(beautify_length(hour * 2), "2 hours")
def testBeautifyMinutes(self):
self.assertEqual(beautify_length(minute), "1 minute")
self.assertEqual(beautify_length(minute * 2), "2 minutes")
def test_beautify_nothing(self):
self.assertEqual(beautify_length(Gst.CLOCK_TIME_NONE), "")
def testBeautifyMinutesAndSeconds(self):
self.assertEqual(beautify_length(minute + second),
"1 minute, 1 second")
def test_beautify_hours_and_minutes(self):
self.assertEqual(beautify_length(hour + minute + second),
"1 hour, 1 minute")
def test_beautify_minutes_and_seconds(self):
self.assertEqual(beautify_length(minute + second),
"1 minute, 1 second")
def show_preview(self, uri, info):
if info:
self.preview_cache[uri] = info
else:
self.log("Show preview for " + uri)
info = self.preview_cache.get(uri, None)
if info is None:
self.log("No preview for " + uri)
return
duration = info.get_duration()
pretty_duration = beautify_length(duration)
videos = info.get_video_streams()
if videos:
video = videos[0]
if video.is_image():
self.current_preview_type = 'image'
self.preview_video.hide()
pixbuf = GdkPixbuf.Pixbuf.new_from_file(
Gst.uri_get_location(uri))
pixbuf_w = pixbuf.get_width()
pixbuf_h = pixbuf.get_height()
w, h = self.__get_best_size(pixbuf_w, pixbuf_h)
pixbuf = pixbuf.scale_simple(w, h,
GdkPixbuf.InterpType.NEAREST)
self.preview_image.set_from_pixbuf(pixbuf)
self.preview_image.set_size_request(
self.settings.FCpreviewWidth,
self.settings.FCpreviewHeight)
self.preview_image.show()
self.bbox.show()
self.play_button.hide()
self.seeker.hide()
self.b_zoom_in.show()
self.b_zoom_out.show()
else:
self.current_preview_type = 'video'
self.preview_image.hide()
self.player.set_property("video-sink", self.__videosink)
self.player.set_property("uri", self.current_selected_uri)
self.player.set_state(Gst.State.PAUSED)
self.pos_adj.props.upper = duration
w, h = self.__get_best_size(
(video.get_par_num() / video.get_par_denom()) *
video.get_width(), video.get_height())
self.preview_video.set_size_request(w, h)
self.preview_video.show()
self.bbox.show()
self.play_button.show()
self.seeker.show()
self.b_zoom_in.show()
self.b_zoom_out.show()
self.description = _("<b>Resolution</b>: %d×%d") % \
((video.get_par_num() / video.get_par_denom()) * video.get_width(), video.get_height()) +\
"\n" + _("<b>Duration</b>: %s") % pretty_duration + "\n"
else:
self.current_preview_type = 'audio'
self.preview_video.hide()
audio = info.get_audio_streams()
if not audio:
return
audio = audio[0]
self.pos_adj.props.upper = duration
self.preview_image.set_from_file(DEFAULT_AUDIO_IMAGE)
self.preview_image.show()
self.preview_image.set_size_request(PREVIEW_WIDTH, PREVIEW_HEIGHT)
self.description = beautify_stream(audio) + "\n" + \
_("<b>Duration</b>: %s") % pretty_duration + "\n"
self.player.set_state(Gst.State.NULL)
self.player.set_property("uri", self.current_selected_uri)
self.player.set_property("video-sink", self.__fakesink)
self.player.set_state(Gst.State.PAUSED)
self.play_button.show()
self.seeker.show()
self.b_zoom_in.hide()
self.b_zoom_out.hide()
self.bbox.show()