def prepareAudioDevCmb(self):
## Prepares the audio device combo box.
# Create the combo box for the selection.
audioCmbBox = gtk.combo_box_new_text()
self.wTree.get_object('hboxAudioDevice').pack_end(audioCmbBox)
audioCmbBox.connect('changed', self.changeAudioDevice)
audioCmbBox.show()
# Get the available alsa devices.
self.audioDevDic = msgBus.getAlsaDevices()
# Append the non-alsa devices.
for x in (_('Default/Auto'), _('Other (Set from config.ini)')):
audioCmbBox.append_text(x)
# For all the alsa devices, add them to the combo box.
for x in self.audioDevDic:
audioCmbBox.append_text('Alsa: %s (%s)' % (self.audioDevDic[x], x))
# Set the preference according to the current device.
cfgSink = cfg.getStr('audio/audiosink')
cfgDevice = cfg.getStr('audio/audiodevice')
if (cfgSink == 'alsasink' and cfgDevice in self.audioDevDic):
# If we're set to use the alsa sink and the device has been detected.
# Set that device as the one set (+1 is to account for the 'Other'
# option at the top of the list.
audioCmbBox.set_active(self.audioDevDic.keys().index(cfgDevice) + 2)
elif (cfgSink in ('default', '')):
# The 'default' option is set, corresponds to sink=default.
audioCmbBox.set_active(0)
else:
# Otherwise set the 'Other' option.
audioCmbBox.set_active(1)
def setAudioSink(self, sinkName=None):
## Sets the player's audio sink.
if (not sinkName):
# Get the sink name if None was passed.
sinkName = cfg.cl.audiosink or cfg.getStr("audio/audiosink")
# If default is selected, just use None.
if (sinkName == "default"): sinkName = None
# If a name was passed, create the element, otherwise pass None
sink = gst.element_factory_make(sinkName, 'audio-sink') if (sinkName) else None
# Set the selected audio device.
device = cfg.getStr('audio/audiodevice')
if (device != ''): sink.set_property('device', device)
# Set the player's sink accordingly.
self.player.set_property('audio-sink', sink)
def showOpenDialogue(self, widget=None):
## Shows the open file dialogue.
# Prepare the dialogue.
dlg = dialogues.OpenFile(self.mainWindow, useful.lastFolder, allowSub=True)
if (dlg.files):
# If the response is OK, play the first file, then queue the others.
# Clear the queue first though, since it is now obsolete.
queue.clear()
# Set the last folder, (if it exists).
if (dlg.dir): useful.lastFolder = dlg.dir
if dlg.chkSubs.get_active():
# If the user want's subtitles, let them choose the stream.
dlg2 = dialogues.OpenFile(self.mainWindow, useful.lastFolder, multiple=False, useFilter=False, title=_("Choose a Subtitle Stream"))
if dlg2.files:
player.player.set_property('suburi', useful.filenameToUri(dlg2.files[0]))
player.player.set_property('subtitle-encoding', cfg.getStr('video/subenc'))
else:
# Bail if they chose add subtitles but then clicked cancel.
return
# Play the first file and append the rest to the queue.
self.playFile(dlg.files[0])
queue.appendMany(dlg.files[1:])
def getDispTitle(tags):
## Gets the display title according to configuration.
# Flag that no tags have been added.
noneAdded = True
# Initialise the window's title.
winTitle = ""
for x in useful.tagsToTuple(cfg.getStr('gui/tagsyntax')):
# For all the items in the list produced by tagsToTuple.
# New string = the associated tag if it's a tag, otherwise just the string.
# Remember in each x, [0] is True if [1] is a tag, False if it's not.
try:
nStr = tags[x[1]] if (x[0]) else x[1]
except KeyError:
nStr = None
if (nStr):
# If there was a string.
# Make sure we actually have a string (sometimes the tags are spat out as lists,
# so if we have a list, just take the first one.
if (isinstance(nStr, list)):
nStr = nStr[0]
if not isinstance(nStr, basestring):
# If it's not a string, recast it as a string.
nStr = str(nStr)
# Flag that a tag has been added if it's a tag.
if (x[0]): noneAdded = False
# Add the string to the new window title.
winTitle += nStr
# If at least one tag was added, return the title, otherwise return None.
if (not noneAdded):
return winTitle
else:
return None
def trySubs(file):
# Trys to automatically set the subtitle track for a file.
# Get rid of the file:// at the start (if it's there).
if ('file://' in file): file = file[7:]
# Rip off the files extension.
(root, x) = os.path.splitext(file)
for ext in cfg.getStr('video/autosubexts').split(','):
# For all the extensions in the extensions list.
subPath = '%s.%s' % (root, ext)
if os.path.exists(subPath):
# If the subtitle file exists DO IT!
player.player.set_property('suburi', useful.filenameToUri(subPath))
player.player.set_property('subtitle-encoding', cfg.getStr('video/subenc'))
print _("Found subtitles stream %s" % subPath)
return True
return False
def loadPreferences(self):
## Reads the preferences from the config and displays them.
for x in self.chkDic:
# Set all the checkboxes to their appropriate settings.
x.set_active(cfg.getBool(self.chkDic[x][CFGS]))
for x in self.adjDic:
x.set_value(cfg.getFloat(self.adjDic[x][CFGS]))
for x in self.entDic:
x.set_text(cfg.getStr(self.entDic[x][CFGS]))
self.wTree.get_object('cmbOnExtNewFile').set_active(cfg.getInt('misc/onextnewfile'))
def setVideoSink(self, sinkName=None):
## Sets the player's video sink.
if (not sinkName):
# Get the sink name if None was passed.
sinkName = cfg.cl.videosink or cfg.getStr("video/videosink")
# If default is selected, just use None.
if (sinkName == "default"): sinkName = None
# Create the sink bin.
bin = gst.Bin()
# Create a filter for colour balancing & add it to the bin.
colourBalance = gst.element_factory_make('videobalance')
bin.add(colourBalance)
# Convert to ffmpeg colourspace to allow more video sinks.
colourSpace = gst.element_factory_make('ffmpegcolorspace')
bin.add(colourSpace)
# Create a ghostpad so I can connect to it from the playbin.
pad = colourBalance.get_pad('sink')
ghostPad = gst.GhostPad('sink', pad)
bin.add_pad(ghostPad)
# If a name was passed, create the element, otherwise pass use autosink.
sink = gst.element_factory_make(sinkName if sinkName else 'autovideosink')
# Create a pad to send navigation information to the gstreamer backend.
navPad = gst.Pad(name="navPad", direction=gst.PAD_SRC)
bin.add_pad(navPad)
bin.add(sink)
# Link the elements.
gst.element_link_many(colourBalance, colourSpace, sink)
# HACK: In Windows, scrap the bin and always use directdrawsink without
# videobalance.
if (sys.platform == 'win32'):
bin = gst.element_factory_make('directdrawsink')
# Actually set the player's sink.
self.player.set_property('video-sink', bin)
# Need to change colour settings externally.
self.colourBalance = colourBalance
def getCfg(self):
# Get the config options and give it to the window.
self.chkAutoSubs.set_active(cfg.getBool('video/autosub'))
self.txtSubsExt.set_text(cfg.getStr('video/autosubexts'))
self.txtSubsEnc.set_text(cfg.getStr('video/subenc'))
