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 _project_manager_missing_uri_cb(self, project_manager, project,
unused_error, asset):
if project.at_least_one_asset_missing:
# One asset is already missing so no point in spamming the user
# with more file-missing dialogs, as we need all of them.
return None
if self.app.proxy_manager.is_proxy_asset(asset):
uri = self.app.proxy_manager.get_target_uri(asset)
else:
uri = asset.get_id()
dialog = MissingAssetDialog(self.app, asset, uri)
new_uri = dialog.get_new_uri()
if not new_uri:
dialog.hide()
if not self.app.proxy_manager.check_proxy_loading_succeeded(asset):
# Reset the project manager and disconnect all the signals.
project_manager.close_running_project()
# Signal the project loading failure.
# You have to do this *after* successfully creating a blank project,
# or the startupwizard will still be connected to that signal too.
reason = _("No replacement file was provided for \"<i>%s</i>\".\n\n"
"Pitivi does not currently support partial projects.") % \
info_name(asset)
project_manager.emit("new-project-failed", project.uri, reason)
dialog.destroy()
return new_uri
def _projectManagerMissingUriCb(self, project_manager, project, unused_error, asset):
if project.at_least_one_asset_missing:
# One asset is already missing so no point in spamming the user
# with more file-missing dialogs, as we need all of them.
return None
if self.app.proxy_manager.is_proxy_asset(asset):
uri = self.app.proxy_manager.getTargetUri(asset)
else:
uri = asset.get_id()
dialog = MissingAssetDialog(self.app, asset, uri)
new_uri = dialog.get_new_uri()
if not new_uri:
dialog.hide()
if not self.app.proxy_manager.checkProxyLoadingSucceeded(asset):
# Reset the project manager and disconnect all the signals.
project_manager.closeRunningProject()
# Signal the project loading failure.
# You have to do this *after* successfully creating a blank project,
# or the startupwizard will still be connected to that signal too.
reason = _("No replacement file was provided for \"<i>%s</i>\".\n\n"
"Pitivi does not currently support partial projects.") % \
info_name(asset)
project_manager.emit("new-project-failed", project.uri, reason)
dialog.destroy()
return new_uri
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 _setElement(self, element):
"""
Set the human-readable file name as the clip's text label
"""
if self.element:
info = element.get_clip().get_asset().get_info()
self.name.props.text = info_name(info)
twidth, theight = text_size(self.name)
self.namewidth = twidth
self.nameheight = theight
self._update()
def _setElement(self, element):
"""
Set the human-readable file name as the clip's text label
"""
if self.element:
uri = self.element.props.uri
info = self.app.current.medialibrary.getInfoFromUri(uri)
self.name.props.text = info_name(info)
twidth, theight = text_size(self.name)
self.namewidth = twidth
self.nameheight = theight
self._update()
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 _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()
