def __update_now_playing(self):
try:
track = library[self.__uri]
except KeyError:
return
if (not track[ARTIST] or not track[TITLE] or track[LENGTH] < 30 or
not blacfg.getboolean("lastfm", "scrobble") or
not blacfg.getboolean("lastfm", "now.playing")):
return
session_key = self.get_session_key()
if not session_key:
return
method = "track.updateNowPlaying"
params = [
("method", method), ("api_key", blaconst.LASTFM_APIKEY),
("artist", track[ARTIST]), ("track", track[TITLE]),
("sk", session_key)
]
if track[ALBUM]:
params.append(("album", track[ALBUM]))
if track[ALBUM_ARTIST]:
params.append(("album_artist", track[ALBUM_ARTIST]))
# Sign API call.
api_signature = sign_api_call(params)
params.append(("api_sig", api_signature))
response = post_message(params)
if isinstance(response, ResponseError):
print_d("Failed to update nowplaying: %s" % response)
def __init__(self):
super(BlaPreferences.GeneralSettings, self).__init__("General")
# Tray
tray_frame = gtk.Frame("Tray")
tray_table = gtk.Table(rows=2, columns=2, homogeneous=False)
tray_table.set_border_width(10)
tray_frame.add(tray_table)
def tray_changed(checkbutton, key):
blacfg.setboolean("general", key, checkbutton.get_active())
options = [
("Always display tray icon", "always.show.tray",
[0, 1, 0, 1]),
("Close to tray", "close.to.tray", [0, 1, 1, 2]),
("Show tooltip", "tray.show.tooltip", [1, 2, 0, 1])
]
for label, key, coords in options:
b = gtk.CheckButton(label)
b.set_active(blacfg.getboolean("general", key))
b.connect("toggled", tray_changed, key)
tray_table.attach(b, *coords)
# Miscellaneous
misc_frame = gtk.Frame("Miscellaneous")
misc_table = gtk.Table(rows=1, columns=2, homogeneous=False)
misc_table.set_border_width(10)
misc_frame.add(misc_table)
cb = gtk.CheckButton("Cursor follows playback")
cb.set_active(
blacfg.getboolean("general", "cursor.follows.playback"))
cb.connect("toggled", self.__follow_playback)
misc_table.attach(cb, 0, 1, 0, 1)
cb = gtk.CheckButton(
"Remove track from queue on double-click or return")
cb.set_active(blacfg.getboolean(
"general", "queue.remove.when.activated"))
cb.connect("toggled", self.__queue_remove)
misc_table.attach(cb, 1, 2, 0, 1, xpadding=10)
cb = gtk.CheckButton("Search after timeout")
cb.set_active(
blacfg.getboolean("general", "search.after.timeout"))
cb.connect("toggled", self.__search_after_timeout)
misc_table.attach(cb, 0, 2, 1, 2)
self.pack_start(tray_frame, expand=False)
self.pack_start(misc_frame, expand=False)
def __update_title(self):
track = player.get_track()
state = player.get_state()
if state == blaconst.STATE_STOPPED or not track:
title = "%s %s" % (blaconst.APPNAME, blaconst.VERSION)
tooltip = "Stopped"
else:
if player.radio:
title = track[TITLE] or "%s - %s" % (
blaconst.APPNAME, track["organization"])
else:
artist = track[ARTIST]
title = track[TITLE] or "?"
if artist and title:
title = "%s - %s" % (artist, title)
else:
title = track.basename
tooltip = title
self.set_title(title)
self.__tray.set_tooltip(tooltip)
if not blacfg.getboolean("general", "tray.show.tooltip"):
self.__tray.set_has_tooltip(False)
def play_item(self, treeview, path, column=None):
model = treeview.get_model()
iterator = model.get_iter(path)
model[iterator][0].play()
if blacfg.getboolean("general", "queue.remove.when.activated"):
model.remove(iterator)
self.update_queue_positions()
def __restore_state(self):
if self.__is_main_window:
self.__maximized = self.__was_maximized = blacfg.getboolean(
"general", "maximized")
if self.__maximized:
self.maximize()
else:
self.unmaximize()
def __filter_parameters_changed(self, entry):
filter_string = self.__filter_entry.get_text()
if (blacfg.getboolean("general", "search.after.timeout") or
not filter_string):
gobject.source_remove(self.__fid)
def activate():
self.__filt.refilter()
return False
self.__fid = gobject.timeout_add(500, activate)
def __button_release_event(self, scale, event):
if blacfg.getboolean("player", "muted"):
return True
if hasattr(event, "button"):
event.button = 2
self.__volume = self.__scale.get_value()
player.set_volume(self.__volume)
return False
def __volume_changed(self, scale):
state = blacfg.getboolean("player", "muted")
if state:
volume = self.__volume
else:
volume = scale.get_value()
blacfg.set("player", "volume", volume / 100.0)
player.set_volume(scale.get_value())
self.__update_icon(state)
def __query_tooltip(self, *args):
volume = self.__scale.get_value()
if blacfg.getboolean("player", "logarithmic.volume.scale"):
if volume == 0:
tooltip = "-Inf dB"
else:
tooltip = "%.1f dB" % (50 * (volume / 100.0 - 1))
else:
tooltip = "%d%%" % volume
self.__scale.set_tooltip_text(tooltip)
return False
def __init__(self):
super(BlaPreferences.LastfmSettings, self).__init__("last.fm")
self.connect("destroy", self.__save)
scrobble = gtk.CheckButton("Enable scrobbling")
scrobble.set_active(blacfg.getboolean("lastfm", "scrobble"))
scrobble.connect("toggled", self.__scrobble_changed)
self.__user_entry = gtk.Entry()
self.__user_entry.set_text(blacfg.getstring("lastfm", "user"))
self.__ignore_entry = gtk.Entry()
self.__ignore_entry.set_text(
blacfg.getstring("lastfm", "ignore.pattern"))
self.__ignore_entry.set_tooltip_text("Comma-separated list")
nowplaying = gtk.CheckButton("Submit \"Listening now\" messages")
nowplaying.set_active(blacfg.getboolean("lastfm", "now.playing"))
nowplaying.connect("toggled", self.__nowplaying_changed)
count = 0
pairs = [
("Username", self.__user_entry),
("Ignore pattern", self.__ignore_entry)
]
table = gtk.Table(rows=len(pairs), columns=2, homogeneous=False)
count = 0
for label, widget in pairs:
label = gtk.Label("%s:" % label)
label.set_alignment(xalign=0.0, yalign=0.5)
table.attach(label, 0, 1, count, count+1, xoptions=gtk.FILL,
xpadding=5)
table.attach(widget, 1, 2, count, count+1)
count += 1
self.pack_start(scrobble, expand=False)
self.pack_start(table, expand=False)
self.pack_start(nowplaying, expand=False)
def __init__(self):
# TODO: Add support for scroll-events.
super(BlaTray, self).__init__()
self.set_from_icon_name(blaconst.APPNAME)
self.set_visible(
blacfg.getboolean("general", "always.show.tray"))
self.set_tooltip_text("Stopped")
self.set_has_tooltip(
blacfg.getboolean("general", "tray.show.tooltip"))
def config_changed(cfg, section, key):
if section == "general":
if key == "always.show.tray":
self.set_visible(blacfg.getboolean(section, key))
elif key == "tray.show.tooltip":
self.set_has_tooltip(blacfg.getboolean(section, key))
blacfg.connect("changed", config_changed)
def activate(status_icon):
blaplay.bla.window.toggle_hide()
self.connect("activate", activate)
self.connect("popup_menu", self.__tray_menu)
def update_treeview_style(self):
column = self.__treeview.get_column(0)
column.clear()
if blacfg.getboolean("library", "custom.browser"):
renderer = BlaCellRenderer()
else:
renderer = gtk.CellRendererText()
def cdf(column, renderer, model, iterator):
n_children = model.iter_n_children(iterator)
if n_children > 0:
text = "%s (%d)" % (model[iterator][1], n_children)
else:
text = model[iterator][1]
renderer.set_property("text", text)
column.pack_start(renderer)
column.set_cell_data_func(renderer, cdf)
def set_volume(self, volume):
volume /= 100.
if blacfg.getboolean("player", "logarithmic.volume.scale"):
volume_db = 50 * (volume - 1.0)
if volume_db == -50:
volume = 0
else:
volume = pow(10, volume_db / 20.0)
if volume > 1.0:
volume = 1.0
elif volume < 0.0:
volume = 0.0
try:
self.__volume.set_property("volume", volume)
except AttributeError:
pass
def __submit_last_track(self, shutdown=False):
if self.__uri:
try:
track = library[self.__uri]
except KeyError:
return
# According to the last.fm API docs, only tracks longer than 30
# seconds should be submitted, and only if min(len[s]/2, 240)
# seconds of the track elapsed. Submission should be performed once
# a track stops, e.g. on track changes or playback stops (and not
# in paused states).
if (track[LENGTH] > 30 and track[ARTIST] and track[TITLE] and
blacfg.getboolean("lastfm", "scrobble") and
(self.__elapsed > track[LENGTH] / 2 or self.__elapsed > 240)):
print_d("Submitting track to scrobbler queue")
self.__queue.put_nowait((self.__uri, self.__start_time))
self.__uri = None
if shutdown:
print_i("Saving scrobbler queue")
self.__queue.save()
def __init__(self):
super(VolumeControl, self).__init__(spacing=5)
self.__volume = int(blacfg.getfloat("player", "volume") * 100)
state = blacfg.getboolean("player", "muted")
if not state:
volume = self.__volume
else:
volume = 0.0
# The mute button
self.__image = gtk.Image()
mute = gtk.ToggleButton()
mute.add(self.__image)
mute.set_relief(gtk.RELIEF_NONE)
mute.set_active(state)
mute.connect("toggled", self.__mute_toggled)
# The volume scale
self.__scale = gtk.HScale()
self.__scale.set_range(0, 100)
self.__scale.set_increments(-1, -10)
self.__scale.set_size_request(120, 20)
self.__scale.set_update_policy(gtk.UPDATE_CONTINUOUS)
self.__scale.set_draw_value(False)
self.__scale.set_value(volume)
self.__scale.connect("value_changed", self.__volume_changed)
self.__scale.connect("button_press_event", self.__button_press_event)
self.__scale.connect(
"button_release_event", self.__button_release_event)
self.__scale.connect("scroll_event", self.__scroll_event)
self.__scale.connect("key_press_event", lambda *x: True)
self.__scale.connect("query_tooltip", self.__query_tooltip)
self.__scale.set_has_tooltip(True)
self.__update_icon(state)
self.pack_start(mute, expand=False)
self.pack_start(self.__scale, expand=True)
def __accept_button_event(self, column, path, event, check_expander):
# TODO: get rid of this method and implement it only where necessary
# (i.e. the library browser)
if (not blacfg.getboolean("library", "custom.browser") or
self.__multicol or self.__renderer is None):
return True
renderer = column.get_cell_renderers()[self.__renderer]
model = self.get_model()
iterator = model.get_iter(path)
layout = renderer.get_layout(
self, model.get_value(iterator, self.__text_column))
width = layout.get_pixel_size()[0]
cell_area = self.get_cell_area(path, column)
expander_size = self.style_get_property("expander_size")
# check vertical position of click event
if not (event.y >= cell_area.y+PADDING_Y and
event.y <= cell_area.y+cell_area.height):
return False
# check for click on expander and if the row has children
if (check_expander and
event.x >= cell_area.x+PADDING_X-expander_size and
event.x <= cell_area.x+PADDING_X and
model.iter_has_child(iterator) and
event.type not in [gtk.gdk._2BUTTON_PRESS,
gtk.gdk._3BUTTON_PRESS]):
return True
# check for click in the highlighted area
if (event.x >= cell_area.x+PADDING_X and
event.x <= cell_area.x+width):
return True
return False
def __init__(self):
super(BlaStatusbar, self).__init__(rows=1, columns=3, homogeneous=True)
type(self).__instance = self
self.__pb = gtk.ProgressBar()
self.__pb_label = gtk.Label("Scanning library:")
self.__track_info = gtk.Label(self.__state_string)
hbox = gtk.HBox(spacing=10)
hbox.pack_start(self.__pb_label, expand=False)
hbox.pack_start(self.__pb, expand=False, fill=True)
hbox.pack_start(self.__track_info, expand=True)
self.__view_info = gtk.Label("")
# Playback order
self.__order = gtk.combo_box_new_text()
map(self.__order.append_text, blaconst.ORDER_LITERALS)
self.__order.set_active(blacfg.getint("general", "play.order"))
def order_changed(cb):
order = cb.get_active()
states = [False] * len(blaconst.ORDER_LITERALS)
states[order] = True
ui_manager = blaplay.bla.ui_manager
for idx, order in enumerate(blaconst.MENU_ORDER):
action = ui_manager.get_widget(order)
action.set_active(states[idx])
self.__order.connect("changed", order_changed)
table = gtk.Table(rows=1, columns=3)
table.attach(gtk.Label("Order:"), 0, 1, 0, 1, xpadding=10)
table.attach(self.__order, 1, 2, 0, 1)
button = gtk.Button()
button.set_tooltip_text("Clear queue")
from blaqueue import queue
button.connect("clicked", lambda *x: queue.clear())
queue.connect("count_changed",
lambda *x: button.set_sensitive(x[-1] > 0))
button.add(gtk.image_new_from_stock(gtk.STOCK_CLEAR,
gtk.ICON_SIZE_SMALL_TOOLBAR))
button.set_relief(gtk.RELIEF_NONE)
button.set_sensitive(False)
table.attach(button, 2, 3, 0, 1),
count = 0
for widget, xalign in [(hbox, 0.0), (self.__view_info, 0.5),
(table, 1.0)]:
alignment = gtk.Alignment(xalign, 0.5, 0.0, 0.5)
alignment.add(widget)
self.attach(alignment, count, count+1, 0, 1)
count += 1
player.connect("state_changed", self.__changed)
library.connect("progress", self.update_progress)
self.show_all()
# TODO: group these two
self.__pb.set_visible(False)
self.__pb_label.set_visible(False)
self.set_visible(blacfg.getboolean("general", "statusbar"))
def __init__(self):
super(BlaPreferences.LibraryBrowsersSettings, self).__init__(
"Library/Browsers")
restrict_string = blacfg.getstring("library", "restrict.to")
exclude_string = blacfg.getstring("library", "exclude")
def destroy(*args):
if (restrict_string !=
blacfg.getstring("library", "restrict.to") or
exclude_string != blacfg.getstring("library", "exclude")):
library.sync()
self.connect("destroy", destroy)
hbox = gtk.HBox(spacing=10)
model = gtk.ListStore(gobject.TYPE_STRING)
treeview = gtk.TreeView(model)
treeview.set_property("rules_hint", True)
r = gtk.CellRendererText()
treeview.insert_column_with_attributes(
-1, "Directories", r, text=0)
sw = BlaScrolledWindow()
sw.set_shadow_type(gtk.SHADOW_IN)
sw.set_size_request(-1, 140)
sw.add(treeview)
directories = blacfg.getdotliststr("library", "directories")
for f in directories:
model.append([f])
table = gtk.Table(rows=2, columns=1)
items = [
("Add...", self.__add_directory),
("Remove", self.__remove_directory),
("Rescan all", self.__rescan_all)
]
for idx, (label, callback) in enumerate(items):
button = gtk.Button(label)
button.connect("clicked", callback, treeview)
table.attach(button, 0, 1, idx, idx+1, yoptions=not gtk.EXPAND)
hbox.pack_start(sw, expand=True)
hbox.pack_start(table, expand=False, fill=False)
# Update library checkbutton
update_library = gtk.CheckButton("Update library on startup")
update_library.set_active(
blacfg.getboolean("library", "update.on.startup"))
update_library.connect(
"toggled",
lambda cb: blacfg.setboolean("library", "update.on.startup",
cb.get_active()))
# The file types
restrict_to_entry = gtk.Entry()
restrict_to_entry.set_tooltip_text(
"Comma-separated list, works on filenames")
restrict_to_entry.set_text(
blacfg.getstring("library", "restrict.to"))
restrict_to_entry.connect(
"changed",
lambda entry: blacfg.set("library", "restrict.to",
entry.get_text()))
exclude_entry = gtk.Entry()
exclude_entry.set_tooltip_text(
"Comma-separated list, works on filenames")
exclude_entry.set_text(
blacfg.getstring("library", "exclude"))
exclude_entry.connect(
"changed",
lambda entry: blacfg.set("library", "exclude",
entry.get_text()))
pairs = [
(blaconst.ACTION_SEND_TO_CURRENT, "send to current playlist"),
(blaconst.ACTION_ADD_TO_CURRENT, "add to current playlist"),
(blaconst.ACTION_SEND_TO_NEW, "send to new playlist"),
(blaconst.ACTION_EXPAND_COLLAPSE, "expand/collapse")
]
# FIXME: Ugly!!
actions = [""] * 4
for idx, label in pairs:
actions[idx] = label
comboboxes = []
def cb_changed(combobox, key):
blacfg.set("library", "%s.action" % key, combobox.get_active())
for key in ["doubleclick", "middleclick", "return"]:
cb = gtk.combo_box_new_text()
map(cb.append_text, actions)
if key == "return":
cb.remove_text(3)
cb.set_active(blacfg.getint("library", "%s.action" % key))
cb.connect("changed", cb_changed, key)
comboboxes.append(cb)
widgets = [restrict_to_entry, exclude_entry] + comboboxes
labels = ["Restrict to", "Exclude", "Double-click", "Middle-click",
"Return"]
action_table = gtk.Table(rows=len(labels), columns=2,
homogeneous=False)
count = 0
for label, widget in zip(labels, widgets):
label = gtk.Label("%s:" % label)
label.set_alignment(xalign=0.0, yalign=0.5)
action_table.attach(label, 0, 1, count, count+1,
xoptions=gtk.FILL, xpadding=5)
action_table.attach(widget, 1, 2, count, count+1)
count += 1
hbox2 = gtk.HBox(spacing=10)
draw_tree_lines = gtk.CheckButton("Draw tree lines in browsers")
draw_tree_lines.set_active(
blacfg.getboolean("library", "draw.tree.lines"))
draw_tree_lines.connect("toggled", self.__tree_lines_changed)
custom_library_browser = gtk.CheckButton(
"Use custom treeview as library browser")
custom_library_browser.set_active(
blacfg.getboolean("library", "custom.browser"))
custom_library_browser.connect(
"toggled", self.__custom_library_browser_changed)
hbox2.pack_start(draw_tree_lines)
hbox2.pack_start(custom_library_browser)
self.pack_start(hbox, expand=False)
self.pack_start(update_library, expand=False)
self.pack_start(action_table, expand=False)
self.pack_start(hbox2, expand=False)
def __init_pipeline(self):
if not gstreamer_is_working:
self.stop()
from blaplay.blagui import blaguiutils
blaguiutils.error_dialog(
"Error", "Failed to construct GStreamer pipeline. Make sure "
"GStreamer 0.10, its Python bindings, and gst-plugins-base "
"and gst-plugins-good are installed.")
return False
audio_sink = gst.Bin()
filt = gst.element_factory_make("capsfilter")
filt.set_property(
"caps", gst.caps_from_string("audio/x-raw-float,"
"rate=(int)44100,"
"channels=(int)2,"
"width=(int)32,"
"depth=(int)32,"
"endianness=(int)1234"))
self.__equalizer = gst.element_factory_make("equalizer-10bands")
tee = gst.element_factory_make("tee")
queue = gst.element_factory_make("queue")
queue.set_property("silent", True)
def new_buffer(sink):
self.emit("new_buffer", sink.emit("pull_buffer"))
appsink = gst.element_factory_make("appsink")
appsink.set_property("drop", True)
appsink.set_property("sync", True)
appsink.set_property("emit_signals", True)
appsink.connect("new_buffer", new_buffer)
sink = gst.element_factory_make("autoaudiosink")
self.__volume = gst.element_factory_make("volume")
elements = [filt, self.__equalizer, tee, queue, appsink,
self.__volume, sink]
map(audio_sink.add, elements)
pad = elements[0].get_static_pad("sink")
audio_sink.add_pad(gst.GhostPad("sink", pad))
gst.element_link_many(filt, self.__equalizer, tee)
gst.element_link_many(tee, self.__volume, sink)
gst.element_link_many(tee, queue, appsink)
video_sink = gst.element_factory_make("xvimagesink")
video_sink.set_property("force_aspect_ratio", True)
self.__bin = gst.element_factory_make("playbin2")
self.__bin.set_property("audio_sink", audio_sink)
self.__bin.set_property("buffer_duration", 500 * gst.MSECOND)
self.__bin.set_property("video_sink", video_sink)
self.__bin.connect("about_to_finish", self.__about_to_finish)
self.__bin.set_state(gst.STATE_READY)
bus = self.__bin.get_bus()
bus.add_signal_watch()
bus.enable_sync_message_emission()
self.__message_id = bus.connect("message", self.__message)
self.__sync_message_id = bus.connect(
"sync-message::element", self.__sync_message)
if blacfg.getboolean("player", "muted"):
volume = 0
else:
volume = blacfg.getfloat("player", "volume") * 100
self.set_volume(volume)
self.enable_equalizer(blacfg.getboolean("player", "use.equalizer"))
return True
def set_equalizer_value(self, band, value):
if blacfg.getboolean("player", "use.equalizer"):
try:
self.__equalizer.set_property("band%d" % band, value)
except AttributeError:
pass
def config_changed(cfg, section, key):
if section == "general":
if key == "always.show.tray":
self.set_visible(blacfg.getboolean(section, key))
elif key == "tray.show.tooltip":
self.set_has_tooltip(blacfg.getboolean(section, key))
def __init__(self):
super(BlaPreferences.PlayerSettings, self).__init__("Player")
logarithmic_volume_scale = gtk.CheckButton(
"Use logarithmic volume scale")
logarithmic_volume_scale.set_active(
blacfg.getboolean("player", "logarithmic.volume.scale"))
logarithmic_volume_scale.connect(
"toggled", self.__volume_scale_changed)
state = blacfg.getboolean("player", "use.equalizer")
self.__scales = []
use_equalizer = gtk.CheckButton("Use equalizer")
use_equalizer.set_active(state)
use_equalizer.connect("toggled", self.__use_equalizer_changed)
self.__profiles_box = gtk.combo_box_new_text()
self.__profiles_box.connect("changed", self.__profile_changed)
old_profile = blacfg.getstring("player", "equalizer.profile")
profiles = blacfg.get_keys("equalizer.profiles")
for idx, profile in enumerate(profiles):
self.__profiles_box.append_text(profile[0])
if profile[0] == old_profile:
self.__profiles_box.set_active(idx)
button_table = gtk.Table(rows=1, columns=3, homogeneous=True)
new_profile_button = gtk.Button("New")
new_profile_button.connect(
"clicked", self.__new_profile, self.__profiles_box)
delete_profile_button = gtk.Button("Delete")
delete_profile_button.connect(
"clicked", self.__delete_profile, self.__profiles_box)
reset_profile_button = gtk.Button("Reset")
reset_profile_button.connect_object(
"clicked", BlaPreferences.PlayerSettings.__reset_profile, self)
button_table.attach(new_profile_button, 0, 1, 0, 1, xpadding=2)
button_table.attach(delete_profile_button, 1, 2, 0, 1, xpadding=2)
button_table.attach(reset_profile_button, 2, 3, 0, 1, xpadding=2)
self.__button_box = gtk.HBox()
self.__button_box.pack_start(
gtk.Label("Profiles:"), expand=False, padding=10)
self.__button_box.pack_start(self.__profiles_box, expand=False)
self.__button_box.pack_start(
button_table, expand=False, padding=16)
table = gtk.Table(rows=2, columns=2, homogeneous=False)
table.set_row_spacings(2)
table.attach(logarithmic_volume_scale, 0, 2, 0, 1, xpadding=2)
table.attach(use_equalizer, 0, 1, 1, 2, xpadding=2)
table.attach(self.__button_box, 1, 2, 1, 2, xpadding=2)
self.__scale_box = gtk.HBox(homogeneous=True)
bands = [29, 59, 119, 237, 474, 947, 1889, 3770, 7523, 15011]
values = blacfg.getlistfloat("equalizer.profiles", old_profile)
if not values:
values = [0] * blaconst.EQUALIZER_BANDS
for idx, val in enumerate(values):
box = gtk.VBox(spacing=10)
scale = gtk.VScale(gtk.Adjustment(val, -24., 12., 0.1))
scale.set_inverted(True)
scale.set_update_policy(gtk.UPDATE_DISCONTINUOUS)
scale.set_value(values[idx])
scale.set_digits(1)
scale.set_draw_value(True)
scale.set_value_pos(gtk.POS_BOTTOM)
scale.connect("value_changed", self.__equalizer_value_changed,
idx, self.__profiles_box)
scale.connect("format_value", lambda *x: "%.1f dB" % x[-1])
self.__scales.append(scale)
label = gtk.Label("%d Hz" % bands[idx])
box.pack_start(label, expand=False)
box.pack_start(scale, expand=True)
self.__scale_box.pack_start(box)
self.pack_start(table, expand=False, padding=10)
self.pack_start(self.__scale_box, expand=True)
self.__use_equalizer_changed(use_equalizer)
def __delete_event(self, window, event):
if blacfg.getboolean("general", "close.to.tray"):
self.toggle_hide()
return True
blaplay.shutdown()
return False
def raise_window(self):
self.present()
if not blacfg.getboolean("general", "always.show.tray"):
self.__tray.set_visible(False)
self.__visualization.flush_buffers()
def update_tree_lines(self):
self.__treeview.set_enable_tree_lines(
blacfg.getboolean("library", "draw.tree.lines"))
def __button_press_event(self, scale, event):
if blacfg.getboolean("player", "muted"):
return True
if hasattr(event, "button"):
event.button = 2
return False
def __init__(self):
super(BlaMainWindow, self).__init__(gtk.WINDOW_TOPLEVEL)
self.set_resizable(True)
self.connect("delete_event", self.__delete_event)
self.enable_tracking(is_main_window=True)
# Set up the fullscreen window.
self.__fullscreen_window = gtk.Window()
def map_(window):
pass
self.__fullscreen_window.connect("map", map_)
self.__fullscreen_window.set_modal(True)
self.__fullscreen_window.set_transient_for(self)
self.__fullscreen_window.connect_object(
"window_state_event", BlaMainWindow.__window_state_event, self)
def key_press_event(window, event):
if blagui.is_accel(event, "Escape"):
window.child.emit("toggle_fullscreen")
elif blagui.is_accel(event, "space"):
player.play_pause()
elif blagui.is_accel(event, "<Ctrl>Q"):
blaplay.shutdown()
self.__fullscreen_window.connect_object(
"key_press_event", key_press_event, self.__fullscreen_window)
# Realize the fullscreen window. If we don't do this here and reparent
# the drawingarea to it later that in turn will get unrealized again,
# causing bad X window errors.
self.__fullscreen_window.realize()
# Install a global mouse hook. If connected callbacks don't consume the
# event by returning True this hook gets called for every widget in the
# hierarchy that re-emits the event. We therefore cache the event's
# timestamp to detect and ignore signal re-emissions.
def button_press_hook(receiver, event):
event_time = event.get_time()
if event_time != self.__previous_event_time:
self.__previous_event_time = event_time
if event.button == 8:
player.previous()
elif event.button == 9:
player.next()
# This behaves like gobject.{timeout|idle}_add: if the callback
# doesn't return True it's only called once. It does NOT prevent
# signal callbacks from executing.
return True
self.__previous_event_time = -1
gobject.add_emission_hook(self, "button_press_event",
button_press_hook)
# Main menu
ui_manager = blaplay.bla.ui_manager
self.add_accel_group(ui_manager.get_accel_group())
actions = [
# Menus and submenus
("File", None, "_File"),
("Edit", None, "_Edit"),
("Select", None, "S_elect"),
("Selection", None, "Se_lection"),
("NewPlaylistFrom", None, "_New playlist from"),
("PlayOrder", None, "_Order"),
("View", None, "_View"),
("Help", None, "_Help"),
# Menu items
("OpenPlaylist", None, "Open playlist...", None, "",
self.__open_playlist),
("AddFiles", None, "Add _files...", None, "",
lambda *x: self.__add_tracks()),
("AddDirectories", None, "_Add directories...", None, "",
lambda *x: self.__add_tracks(files=False)),
("SavePlaylist", None, "_Save playlist...", None, "",
self.__save_playlist),
("Quit", gtk.STOCK_QUIT, "_Quit", "<Ctrl>Q", "",
lambda *x: blaplay.shutdown()),
("Preferences", None, "Pre_ferences...", None, "", BlaPreferences),
("About", None, "_About...", None, "", BlaAbout)
]
ui_manager.add_actions(actions)
toggle_actions = [
("Statusbar", None, "St_atusbar", None, "",
self.__toggle_statusbar, blacfg.getboolean("general",
"statusbar")),
("Visualization", None, "Visualization", None, "",
self.__toggle_visualization,
blacfg.getboolean("general", "show.visualization"))
]
ui_manager.add_toggle_actions(toggle_actions)
radio_actions = [
("OrderNormal", None, "_Normal", None, "", blaconst.ORDER_NORMAL),
("OrderRepeat", None, "_Repeat", None, "", blaconst.ORDER_REPEAT),
("OrderShuffle", None, "_Shuffle", None, "",
blaconst.ORDER_SHUFFLE)
]
# TODO: Emit "order_changed" signal in the on_change handler instead
# and let interested widgets handle this instead.
ui_manager.add_radio_actions(
radio_actions, value=blacfg.getint("general", "play.order"),
on_change=BlaStatusbar.set_order)
# This is the topmost box that holds all the other components.
self.add(gtk.VBox())
# Create instances of the main parts of the GUI.
self.__toolbar = BlaToolbar()
self.__browsers = BlaBrowsers()
self.__visualization = BlaVisualization()
self.__view = BlaView()
self.__statusbar = BlaStatusbar()
# Group browsers and visualization widget.
self.__vbox_left = gtk.VBox(spacing=blaconst.WIDGET_SPACING)
self.__vbox_left.pack_start(self.__browsers, expand=True)
self.__vbox_left.pack_start(self.__visualization, expand=False)
self.__vbox_left.show()
# Pack the browser + view-widget into a gtk.HPane instance.
hpane = gtk.HPaned()
hpane.pack1(self.__vbox_left, resize=False, shrink=False)
hpane.pack2(self.__view, resize=True, shrink=True)
hpane.show()
# Restore pane positions.
def notify(pane, propspec, key):
blacfg.set("general", key, str(pane.get_position()))
for pane, side in [(hpane, "left"), (self.__view, "right")]:
key = "pane.pos.%s" % side
try:
pane.set_position(blacfg.getint("general", key))
except TypeError:
pass
pane.connect("notify", notify, key)
# Create a vbox hpane and the statusbar. This allows for setting a
# border around those items which excludes the menubar and the toolbar.
vbox = gtk.VBox(spacing=blaconst.BORDER_PADDING)
vbox.set_border_width(blaconst.BORDER_PADDING)
vbox.pack_start(hpane)
vbox.pack_start(self.__statusbar, expand=False)
vbox.show()
self.child.pack_start(ui_manager.get_widget("/Menu"), expand=False)
self.child.pack_start(self.__toolbar, expand=False)
self.child.pack_start(vbox)
self.child.show()
self.__tray = BlaTray()
def update_title(*args):
self.__update_title()
player.connect("state_changed", update_title)
library.connect("library_updated", update_title)
self.__update_title()
def __scroll_event(self, scale, event):
if blacfg.getboolean("player", "muted"):
return True
def startup_complete(*args):
self.set_visible(
blacfg.getboolean("general", "show.visualization"))
