def get_source_index(source_name):
status, output = g15os.get_command_output("pacmd list-sources")
if status == 0 and len(output) > 0:
i = 0
for line in output.split("\n"):
line = line.strip()
if line.startswith("index: "):
i = int(line[7:])
elif line.startswith("name: <%s" % source_name):
return i
logger.warn("Audio source %s not found, default to first source", source_name)
return 0
def show_preferences(parent, driver, gconf_client, gconf_key):
widget_tree = gtk.Builder()
widget_tree.add_from_file(os.path.join(os.path.dirname(__file__), "impulse15.ui"))
dialog = widget_tree.get_object("ImpulseDialog")
dialog.set_transient_for(parent)
# Set up the audio source model
audio_source_model = widget_tree.get_object("AudioSourceModel")
status, output = g15os.get_command_output("pacmd list-sources")
source_name = "0"
if status == 0 and len(output) > 0:
i = 0
for line in output.split("\n"):
line = line.strip()
if line.startswith("index: "):
i = int(line[7:])
source_name = str(i)
elif line.startswith("name: "):
source_name = line[7:-1]
elif line.startswith("device.description = "):
audio_source_model.append((source_name, line[22:-1]))
else:
for i in range(0, 9):
audio_source_model.append((str(i), "Source %d" % i))
g15uigconf.configure_checkbox_from_gconf(gconf_client, gconf_key + "/disco", "Disco", False, widget_tree)
g15uigconf.configure_checkbox_from_gconf(gconf_client, gconf_key + "/animate_mkeys", "AnimateMKeys", False, widget_tree)
g15uigconf.configure_combo_from_gconf(gconf_client, gconf_key + "/mode", "ModeCombo", "spectrum", widget_tree)
g15uigconf.configure_combo_from_gconf(gconf_client, gconf_key + "/paint", "PaintCombo", "screen", widget_tree)
g15uigconf.configure_spinner_from_gconf(gconf_client, gconf_key + "/bars", "BarsSpinner", 16, widget_tree)
g15uigconf.configure_combo_from_gconf(gconf_client, gconf_key + "/audio_source_name", "AudioSource", source_name, widget_tree)
g15uigconf.configure_spinner_from_gconf(gconf_client, gconf_key + "/bar_width", "BarWidthSpinner", 16, widget_tree)
g15uigconf.configure_spinner_from_gconf(gconf_client, gconf_key + "/spacing", "SpacingSpinner", 0, widget_tree)
g15uigconf.configure_spinner_from_gconf(gconf_client, gconf_key + "/rows", "RowsSpinner", 16, widget_tree)
g15uigconf.configure_spinner_from_gconf(gconf_client, gconf_key + "/bar_height", "BarHeightSpinner", 2, widget_tree)
g15uigconf.configure_colorchooser_from_gconf(gconf_client, gconf_key + "/col1", "Color1", ( 255, 0, 0 ), widget_tree, default_alpha = 255)
g15uigconf.configure_colorchooser_from_gconf(gconf_client, gconf_key + "/col2", "Color2", ( 0, 0, 255 ), widget_tree, default_alpha = 255)
g15uigconf.configure_adjustment_from_gconf(gconf_client, gconf_key + "/frame_rate", "FrameRateAdjustment", 10.0, widget_tree)
g15uigconf.configure_adjustment_from_gconf(gconf_client, gconf_key + "/gain", "GainAdjustment", 1.0, widget_tree)
if driver.get_bpp() == 0:
widget_tree.get_object("LCDTable").set_visible(False)
dialog.run()
dialog.hide()
def load_menu_items(self):
items = []
self.volume_monitor_signals = []
# Webcams etc
video_devices = []
for i in os.listdir("/dev"):
if i.startswith("video"):
video_devices.append(i)
if len(video_devices) > 0:
items.append(
g15theme.MenuItem("video-devices",
True,
_("Video Devices"),
icon=g15icontools.get_icon_path(
["camera-web", "camera-video"]),
activatable=False))
for i in video_devices:
items.append(G15VideoDeviceMenuItem(self, i))
# Video File
def activate_video_file():
GObject.idle_add(self._open_video_file)
items.append(
g15theme.MenuItem("video-file",
True,
_("Open Audio/Video File"),
activate=activate_video_file,
icon=g15icontools.get_icon_path("folder")))
# DVD / Mounts
self.volume_monitor = Gio.VolumeMonitor.get()
self.volume_monitor_signals.append(
self.volume_monitor.connect("mount_added", self._on_mount_added))
self.volume_monitor_signals.append(
self.volume_monitor.connect("mount_removed",
self._on_mount_removed))
removable_media_items = []
for i, mount in enumerate(self.volume_monitor.get_mounts()):
drive = mount.get_drive()
if not mount.is_shadowed(
) and drive is not None and drive.is_media_removable():
removable_media_items.append(
MountMenuItem('mount-%d' % i, mount, self))
if len(removable_media_items):
items.append(
g15theme.MenuItem("removable-devices",
True,
_("Removable Devices"),
icon=g15icontools.get_icon_path([
"driver-removable-media",
"gnome-dev-removable"
]),
activatable=False))
items += removable_media_items
# Pulse
status, output = g15os.get_command_output("pacmd list-sources")
if status == 0 and len(output) > 0:
i = 0
pulse_items = []
for line in output.split("\n"):
line = line.strip()
if line.startswith("name: "):
name = line[7:-1]
elif line.startswith("device.description = "):
pulse_items.append(
PulseSourceMenuItem(name, line[22:-1], self))
if len(pulse_items) > 0:
items.append(
g15theme.MenuItem("pulse-sources",
True,
_("PulseAudio Source"),
icon=g15icontools.get_icon_path([
"audio-card", "audio-speakers",
"audio-volume-high",
"audio-x-generic"
]),
activatable=False))
items += pulse_items
# Visualisations - TODO - there must be a better way to list them
items.append(
g15theme.MenuItem("visualisation-mode",
True,
_("Visualisation Mode"),
icon=g15icontools.get_icon_path([
"preferences-color", "gtk-select-color",
"preferences-desktop-screensaver",
"kscreensaver", "xscreensaver"
]),
activatable=False))
for c in [ "goom", \
"libvisual_bumpscope", \
"libvisual_corona", \
"libvisual_infinite", \
"libvisual_jakdaw", \
"libvisual_jess", \
"libvisual_lv_analyzer", \
"libvisual_lv_scope", \
"libvisual_lv_oinksie", \
"synaesthesia", \
"spacescope", \
"spectrascope", \
"synaescope", \
"wavescope", \
"monoscope"]:
try:
Gst.ElementFactory.make(c, None)
items.append(G15VisualisationMenuItem(c, self))
except Exception as e:
logger.debug("Error creating visualizations", exc_info=e)
pass
self.menu.set_children(items)
if len(items) > 0:
self.menu.selected = items[0]
else:
self.menu.selected = None
def load_menu_items(self):
items = []
self.volume_monitor_signals = []
# Webcams etc
video_devices = []
for i in os.listdir("/dev"):
if i.startswith("video"):
video_devices.append(i)
if len(video_devices) > 0:
items.append(g15theme.MenuItem("video-devices", True, _("Video Devices"), icon = g15icontools.get_icon_path(["camera-web", "camera-video"]), activatable = False))
for i in video_devices:
items.append(G15VideoDeviceMenuItem(self, i))
# Video File
def activate_video_file():
gobject.idle_add(self._open_video_file)
items.append(g15theme.MenuItem("video-file", True, _("Open Audio/Video File"), activate = activate_video_file, icon = g15icontools.get_icon_path("folder")))
# DVD / Mounts
self.volume_monitor = gio.VolumeMonitor()
self.volume_monitor_signals.append(self.volume_monitor.connect("mount_added", self._on_mount_added))
self.volume_monitor_signals.append(self.volume_monitor.connect("mount_removed", self._on_mount_removed))
removable_media_items = []
for i, mount in enumerate(self.volume_monitor.get_mounts()):
drive = mount.get_drive()
if not mount.is_shadowed() and drive is not None and drive.is_media_removable():
removable_media_items.append(MountMenuItem('mount-%d' % i, mount, self))
if len(removable_media_items):
items.append(g15theme.MenuItem("removable-devices", True, _("Removable Devices"), icon = g15icontools.get_icon_path(["driver-removable-media", "gnome-dev-removable"]), activatable = False))
items += removable_media_items
# Pulse
status, output = g15os.get_command_output("pacmd list-sources")
if status == 0 and len(output) > 0:
i = 0
pulse_items = []
for line in output.split("\n"):
line = line.strip()
if line.startswith("name: "):
name = line[7:-1]
elif line.startswith("device.description = "):
pulse_items.append(PulseSourceMenuItem(name, line[22:-1], self))
if len(pulse_items) > 0:
items.append(g15theme.MenuItem("pulse-sources", True, _("PulseAudio Source"), icon = g15icontools.get_icon_path(["audio-card", "audio-speakers", "audio-volume-high", "audio-x-generic"]), activatable = False))
items += pulse_items
# Visualisations - TODO - there must be a better way to list them
items.append(g15theme.MenuItem("visualisation-mode", True, _("Visualisation Mode"), icon = g15icontools.get_icon_path(["preferences-color", "gtk-select-color", "preferences-desktop-screensaver", "kscreensaver", "xscreensaver"]), activatable = False))
for c in [ "goom", \
"libvisual_bumpscope", \
"libvisual_corona", \
"libvisual_infinite", \
"libvisual_jakdaw", \
"libvisual_jess", \
"libvisual_lv_analyzer", \
"libvisual_lv_scope", \
"libvisual_lv_oinksie", \
"synaesthesia", \
"spacescope", \
"spectrascope", \
"synaescope", \
"wavescope", \
"monoscope"]:
try:
gst.element_factory_make(c)
items.append(G15VisualisationMenuItem(c, self))
except Exception as e:
logger.debug("Error creating visualizations", exc_info = e)
pass
self.menu.set_children(items)
if len(items) > 0:
self.menu.selected = items[0]
else:
self.menu.selected = None
def get_theme_properties(self):
properties = {}
def convert_bytes(bytes):
bytes = float(bytes)
if bytes >= 1099511627776:
terabytes = bytes / 1099511627776
size = '%.2fT' % terabytes
elif bytes >= 1073741824:
gigabytes = bytes / 1073741824
size = '%.2fG' % gigabytes
elif bytes >= 1048576:
megabytes = bytes / 1048576
size = '%.2fM' % megabytes
elif bytes >= 1024:
kilobytes = bytes / 1024
size = '%.2fK' % kilobytes
else:
size = '%.2fb' % bytes
return size
# Split vnstat data into array
def get_traffic_data(dataType, dataValue, vn):
line = ''
for item in vn.split("\n"):
if "%s;%d;" % (dataType, dataValue) in item:
line = item.strip().split(';')
break
return line
# convert MiB and KiB into KB
def cb(mib, kib):
return (int(mib) * 1000000) + (int(kib) * 1000)
"""
Get the details to display and place them as properties which are passed to
the theme
"""
if self.use_vnstat is False:
bootup = datetime.datetime.fromtimestamp(
int(gtop.uptime().boot_time)).strftime('%d.%m.%y %H:%M')
sd = gtop.netload(self.networkdevice)
properties["sdn"] = "DL: " + convert_bytes(sd.bytes_in)
properties["sup"] = "UL: " + convert_bytes(sd.bytes_out)
properties["des1"] = "Traffic since: " + bootup
properties["title"] = self.networkdevice + " Traffic"
else:
vnstat, vn = g15os.get_command_output('vnstat -i ' +
self.networkdevice +
' --dumpdb')
if vnstat != 0:
properties["message"] = "vnstat is not installed!"
else:
chErr = str(vn.find("Error"))
if chErr != "-1":
properties[
"message"] = "No stats for device " + self.networkdevice
else:
properties["title"] = self.networkdevice + " Traffic (U/D)"
def get_data(kind, period):
# get vnstat data as array, array content: 2 = unixtime, 4 = up MiB, 6 = up KiB, 3 = dn MiB, 5 = dn KiB
line = get_traffic_data(kind, period, vn)
if line[7] == '1':
up = convert_bytes(cb(line[4], line[6]))
dn = convert_bytes(cb(line[3], line[5]))
des = int(line[2])
return [up, dn, des]
else:
return None
if self.loadpage == 'vnstat_daily':
k = "d"
fmt = '%A'
elif self.loadpage == 'vnstat_monthly':
k = "m"
fmt = '%B'
for p in range(0, 3):
data = get_data(k, p)
if data is not None:
properties["d"] = "/"
properties["dup" + str(p + 1)] = data[0]
properties["ddn" + str(p + 1)] = data[1]
properties[
"des" +
str(p + 1)] = datetime.datetime.fromtimestamp(
data[2]).strftime(fmt)
return properties
def get_theme_properties(self):
properties = { }
def convert_bytes(bytes):
bytes = float(bytes)
if bytes >= 1099511627776:
terabytes = bytes / 1099511627776
size = '%.2fT' % terabytes
elif bytes >= 1073741824:
gigabytes = bytes / 1073741824
size = '%.2fG' % gigabytes
elif bytes >= 1048576:
megabytes = bytes / 1048576
size = '%.2fM' % megabytes
elif bytes >= 1024:
kilobytes = bytes / 1024
size = '%.2fK' % kilobytes
else:
size = '%.2fb' % bytes
return size
# Split vnstat data into array
def get_traffic_data(dataType, dataValue, vn):
line=''
for item in vn.split("\n"):
if "%s;%d;" % (dataType, dataValue) in item:
line = item.strip().split(';')
break
return line
# convert MiB and KiB into KB
def cb(mib, kib):
return (int(mib) * 1000000) + (int(kib) * 1000)
'''
Get the details to display and place them as properties which are passed to
the theme
'''
if self.use_vnstat is False:
bootup = datetime.datetime.fromtimestamp(int(gtop.uptime().boot_time)).strftime('%d.%m.%y %H:%M')
sd = gtop.netload(self.networkdevice)
properties["sdn"] = "DL: " +convert_bytes(sd.bytes_in)
properties["sup"] = "UL: " +convert_bytes(sd.bytes_out)
properties["des1"] = "Traffic since: " +bootup
properties["title"] = self.networkdevice + " Traffic"
else:
vnstat, vn = g15os.get_command_output('vnstat -i ' + self.networkdevice + ' --dumpdb')
if vnstat != 0:
properties["message"] = "vnstat is not installed!"
else:
chErr = str(vn.find("Error"));
if chErr != "-1":
properties["message"] = "No stats for device " + self.networkdevice
else:
properties["title"] = self.networkdevice +" Traffic (U/D)"
def get_data(kind, period):
# get vnstat data as array, array content: 2 = unixtime, 4 = up MiB, 6 = up KiB, 3 = dn MiB, 5 = dn KiB
line = get_traffic_data(kind, period, vn)
if line[7] == '1':
up = convert_bytes(cb(line[4], line[6]))
dn = convert_bytes(cb(line[3], line[5]))
des = int(line[2])
return [up, dn, des]
else:
return None
if self.loadpage == 'vnstat_daily':
k = "d"
fmt = '%A'
elif self.loadpage == 'vnstat_monthly':
k = "m"
fmt = '%B'
for p in range(0,3):
data = get_data(k,p)
if data is not None:
properties["d"] = "/"
properties["dup" + str(p + 1)] = data[0]
properties["ddn" + str(p + 1)] = data[1]
properties["des" + str(p + 1)] = datetime.datetime.fromtimestamp(data[2]).strftime(fmt)
return properties
def execute_for_output(cmd):
return g15os.get_command_output(cmd)
def get_command_output(cmd):
return g15os.get_command_output(cmd)