class TrackRow(Gtk.ListBoxRow):
"""
A track row
"""
__gsignals__ = {
"removed": (GObject.SignalFlags.RUN_FIRST, None, ()),
}
def get_best_height(widget):
"""
Calculate widget height
@param widget as Gtk.Widget
"""
ctx = widget.get_pango_context()
layout = Pango.Layout.new(ctx)
layout.set_text("a", 1)
font_height = int(layout.get_pixel_size()[1])
# application.css
min_height = 32
if font_height > min_height:
height = font_height
else:
height = min_height
return height
def __init__(self, track, album_artist_ids, view_type):
"""
Init row widgets
@param track as Track
@param album_artist_ids as [int]
@param view_type as ViewType
"""
# We do not use Gtk.Builder for speed reasons
Gtk.ListBoxRow.__init__(self)
self.__view_type = view_type
self._track = track
self._grid = Gtk.Grid()
self._grid.set_property("valign", Gtk.Align.CENTER)
self._grid.set_column_spacing(5)
self._grid.show()
self._indicator = IndicatorWidget(self, view_type)
self._indicator.show()
self._grid.add(self._indicator)
self._num_label = Gtk.Label.new()
self._num_label.set_ellipsize(Pango.EllipsizeMode.END)
self._num_label.set_width_chars(4)
self._num_label.get_style_context().add_class("dim-label")
self.update_number_label()
self._grid.add(self._num_label)
self.__title_label = Gtk.Label.new(
GLib.markup_escape_text(self._track.name))
self.__title_label.set_use_markup(True)
self.__title_label.set_property("has-tooltip", True)
self.__title_label.connect("query-tooltip", on_query_tooltip)
self.__title_label.set_property("hexpand", True)
self.__title_label.set_property("halign", Gtk.Align.START)
self.__title_label.set_property("xalign", 0)
self.__title_label.set_ellipsize(Pango.EllipsizeMode.END)
self.__title_label.show()
self._grid.add(self.__title_label)
featuring_artist_ids = track.get_featuring_artist_ids(album_artist_ids)
if featuring_artist_ids:
artists = []
for artist_id in featuring_artist_ids:
artists.append(App().artists.get_name(artist_id))
artists_label = Gtk.Label.new(
GLib.markup_escape_text(", ".join(artists)))
artists_label.set_use_markup(True)
artists_label.set_property("has-tooltip", True)
artists_label.connect("query-tooltip", on_query_tooltip)
artists_label.set_property("hexpand", True)
artists_label.set_property("halign", Gtk.Align.END)
artists_label.set_ellipsize(Pango.EllipsizeMode.END)
artists_label.set_opacity(0.3)
artists_label.set_margin_end(5)
artists_label.show()
self._grid.add(artists_label)
duration = ms_to_string(self._track.duration)
self.__duration_label = Gtk.Label.new(duration)
self.__duration_label.get_style_context().add_class("dim-label")
self.__duration_label.show()
self._grid.add(self.__duration_label)
self.__action_button = None
if self.__view_type & (ViewType.PLAYBACK | ViewType.PLAYLISTS):
self.__action_button = Gtk.Button.new_from_icon_name(
"list-remove-symbolic", Gtk.IconSize.MENU)
self.__action_button.set_tooltip_text(_("Remove from playlist"))
elif self.__view_type & (ViewType.ALBUM | ViewType.ARTIST):
self.__action_button = Gtk.Button.new_from_icon_name(
"view-more-symbolic", Gtk.IconSize.MENU)
if self.__action_button is None:
self.__duration_label.set_margin_end(MARGIN_SMALL)
else:
self.__action_button.show()
self.__action_button.connect("clicked",
self.__on_action_button_clicked)
self.__action_button.set_margin_end(MARGIN_SMALL)
self.__action_button.set_relief(Gtk.ReliefStyle.NONE)
context = self.__action_button.get_style_context()
context.add_class("menu-button")
self._grid.add(self.__action_button)
self.add(self._grid)
self.set_indicator(self._get_indicator_type())
self.update_duration()
self.get_style_context().add_class("trackrow")
def update_duration(self):
"""
Update track duration
"""
self._track.reset("duration")
duration = ms_to_string(self._track.duration)
self.__duration_label.set_label(duration)
def set_indicator(self, indicator_type=None):
"""
Show indicator
@param indicator_type as IndicatorType
"""
if indicator_type is None:
indicator_type = self._get_indicator_type()
self._indicator.clear()
if indicator_type & IndicatorType.LOADING:
self._indicator.set_opacity(1)
self._indicator.load()
elif indicator_type & IndicatorType.PLAY:
self._indicator.set_opacity(1)
self.set_state_flags(Gtk.StateFlags.VISITED, True)
if indicator_type & IndicatorType.LOVED:
self._indicator.play_loved()
else:
self._indicator.play()
else:
self.unset_state_flags(Gtk.StateFlags.VISITED)
if indicator_type & IndicatorType.LOVED:
self._indicator.set_opacity(1)
self._indicator.loved()
elif indicator_type & IndicatorType.SKIP:
self._indicator.set_opacity(1)
self._indicator.skip()
else:
self._indicator.set_opacity(0)
def update_number_label(self):
"""
Update position label for row
"""
if App().player.is_in_queue(self._track.id):
self._num_label.get_style_context().add_class("queued")
pos = App().player.get_track_position(self._track.id)
self._num_label.set_text(str(pos))
else:
if self.__view_type & (ViewType.PLAYBACK | ViewType.PLAYLISTS) and\
len(self._track.album.discs) > 1:
discnumber = App().tracks.get_discnumber(self._track.id)
label = "%s - %s" % (self._track.number, discnumber)
else:
label = str(self._track.number)
self._num_label.set_markup(label)
self._num_label.get_style_context().remove_class("queued")
self._num_label.show()
def popup_menu(self, parent, x=None, y=None):
"""
Popup menu for track
@param parent as Gtk.Widget
@param x as int
@param y as int
"""
def on_hidden(widget, hide):
self.set_indicator()
from lollypop.menu_objects import TrackMenu, TrackMenuExt
from lollypop.widgets_menu import MenuBuilder
menu = TrackMenu(self._track, self.__view_type)
menu_widget = MenuBuilder(menu)
menu_widget.show()
if not self._track.storage_type & StorageType.EPHEMERAL:
menu_ext = TrackMenuExt(self._track)
menu_ext.show()
menu_widget.add_widget(menu_ext)
popover = popup_widget(menu_widget, parent, x, y, self)
if popover is None:
menu_widget.connect("hidden", on_hidden)
else:
popover.connect("hidden", on_hidden)
@property
def name(self):
"""
Get row name
@return str
"""
return self.__title_label.get_text()
@property
def track(self):
"""
Get row track
@return Track
"""
return self._track
#######################
# PROTECTED #
#######################
def _get_indicator_type(self):
"""
Get indicator type for current row
@return IndicatorType
"""
indicator_type = IndicatorType.NONE
if App().player.current_track.id == self._track.id:
indicator_type |= IndicatorType.PLAY
if self._track.loved == 1:
indicator_type |= IndicatorType.LOVED
elif self._track.loved == -1:
indicator_type |= IndicatorType.SKIP
return indicator_type
#######################
# PRIVATE #
#######################
def __on_action_button_clicked(self, button):
"""
Show row menu
@param button as Gtk.Button
"""
if self.__view_type & (ViewType.PLAYBACK | ViewType.PLAYLISTS):
emit_signal(self, "removed")
else:
self.popup_menu(button)
class Row(Gtk.ListBoxRow):
"""
A row
"""
def __init__(self, track, album_artist_ids, view_type):
"""
Init row widgets
@param track as Track
@param album_artist_ids as [int]
@param view_type as ViewType
"""
# We do not use Gtk.Builder for speed reasons
Gtk.ListBoxRow.__init__(self)
self._view_type = view_type
self._artists_label = None
self._track = track
self.__filtered = False
self.__next_row = None
self.__previous_row = None
self._indicator = IndicatorWidget(self, view_type)
self._row_widget = Gtk.EventBox()
self._row_widget.connect("destroy", self._on_destroy)
self.__gesture = Gtk.GestureLongPress.new(self._row_widget)
self.__gesture.connect("pressed", self.__on_gesture_pressed)
self.__gesture.connect("end", self.__on_gesture_end)
# We want to get release event after gesture
self.__gesture.set_propagation_phase(Gtk.PropagationPhase.CAPTURE)
self.__gesture.set_button(0)
self._grid = Gtk.Grid()
self._grid.set_property("valign", Gtk.Align.CENTER)
self._grid.set_column_spacing(5)
self._row_widget.add(self._grid)
self._title_label = Gtk.Label.new(
GLib.markup_escape_text(self._track.name))
self._title_label.set_use_markup(True)
self._title_label.set_property("has-tooltip", True)
self._title_label.connect("query-tooltip", on_query_tooltip)
self._title_label.set_property("hexpand", True)
self._title_label.set_property("halign", Gtk.Align.START)
self._title_label.set_property("xalign", 0)
self._title_label.set_ellipsize(Pango.EllipsizeMode.END)
featuring_artist_ids = track.get_featuring_artist_ids(album_artist_ids)
if featuring_artist_ids:
artists = []
for artist_id in featuring_artist_ids:
artists.append(App().artists.get_name(artist_id))
self._artists_label = Gtk.Label.new(
GLib.markup_escape_text(", ".join(artists)))
self._artists_label.set_use_markup(True)
self._artists_label.set_property("has-tooltip", True)
self._artists_label.connect("query-tooltip", on_query_tooltip)
self._artists_label.set_property("hexpand", True)
self._artists_label.set_property("halign", Gtk.Align.END)
self._artists_label.set_ellipsize(Pango.EllipsizeMode.END)
self._artists_label.set_opacity(0.3)
self._artists_label.set_margin_end(5)
self._artists_label.show()
duration = seconds_to_string(self._track.duration)
self._duration_label = Gtk.Label.new(duration)
self._duration_label.get_style_context().add_class("dim-label")
self._num_label = Gtk.Label.new()
self._num_label.set_ellipsize(Pango.EllipsizeMode.END)
self._num_label.set_width_chars(4)
self._num_label.get_style_context().add_class("dim-label")
self.update_number_label()
self._grid.add(self._num_label)
self._grid.add(self._title_label)
if self._artists_label is not None:
self._grid.add(self._artists_label)
self._grid.add(self._duration_label)
if self._view_type & ViewType.DND and\
self._view_type & ViewType.POPOVER:
self.__action_button = Gtk.Button.new_from_icon_name(
"list-remove-symbolic", Gtk.IconSize.MENU)
self.__action_button.set_tooltip_text(_("Remove from playback"))
elif not self._view_type & (ViewType.POPOVER | ViewType.SEARCH):
self.__action_button = Gtk.Button.new_from_icon_name(
"view-more-symbolic", Gtk.IconSize.MENU)
else:
self.__action_button = None
if self.__action_button is not None:
self.__action_button.set_margin_end(MARGIN_SMALL)
self.__action_button.connect("button-release-event",
self.__on_action_button_release_event)
self.__action_button.set_relief(Gtk.ReliefStyle.NONE)
context = self.__action_button.get_style_context()
context.add_class("menu-button")
context.add_class("track-menu-button")
self._grid.add(self.__action_button)
else:
self._duration_label.set_margin_end(MARGIN_SMALL)
self.add(self._row_widget)
self.set_indicator(self._get_indicator_type())
self.update_duration()
def update_duration(self):
"""
Update track duration
"""
self._track.reset("duration")
duration = seconds_to_string(self._track.duration)
self._duration_label.set_label(duration)
def set_indicator(self, indicator_type=None):
"""
Show indicator
@param indicator_type as IndicatorType
"""
if indicator_type is None:
indicator_type = self._get_indicator_type()
self._indicator.clear()
if indicator_type & IndicatorType.LOADING:
self._indicator.set_opacity(1)
self._indicator.load()
elif indicator_type & IndicatorType.PLAY:
self._indicator.set_opacity(1)
self.get_style_context().remove_class("trackrow")
self.get_style_context().add_class("trackrowplaying")
if indicator_type & IndicatorType.LOVED:
self._indicator.play_loved()
else:
self._indicator.play()
else:
self.get_style_context().remove_class("trackrowplaying")
self.get_style_context().add_class("trackrow")
if indicator_type & IndicatorType.LOVED:
self._indicator.set_opacity(1)
self._indicator.loved()
elif indicator_type & IndicatorType.SKIP:
self._indicator.set_opacity(1)
self._indicator.skip()
else:
self._indicator.set_opacity(0)
def update_number_label(self):
"""
Update position label for row
"""
if App().player.track_in_queue(self._track):
self._num_label.get_style_context().add_class("queued")
pos = App().player.get_track_position(self._track.id)
self._num_label.set_text(str(pos))
elif self._track.number > 0:
self._num_label.get_style_context().remove_class("queued")
self._num_label.set_text(str(self._track.number))
else:
self._num_label.get_style_context().remove_class("queued")
self._num_label.set_text("")
def set_filtered(self, b):
"""
Set widget filtered
@param b as bool
@return bool (should be shown)
"""
self.__filtered = b
if b:
self.set_state_flags(Gtk.StateFlags.NORMAL, True)
else:
self.set_state_flags(Gtk.StateFlags.VISITED, True)
return True
def set_next_row(self, row):
"""
Set next row
@param row as Row
"""
self.__next_row = row
def set_previous_row(self, row):
"""
Set previous row
@param row as Row
"""
self.__previous_row = row
@property
def next_row(self):
"""
Get next row
@return row as Row
"""
return self.__next_row
@property
def previous_row(self):
"""
Get previous row
@return row as Row
"""
return self.__previous_row
@property
def filtered(self):
"""
True if filtered by parent
"""
return self.__filtered
@property
def row_widget(self):
"""
Get row main widget
@return Gtk.Widget
"""
return self._row_widget
@property
def track(self):
"""
Get row track
@return Track
"""
return self._track
#######################
# PROTECTED #
#######################
def _get_indicator_type(self):
"""
Get indicator type for current row
@return IndicatorType
"""
indicator_type = IndicatorType.NONE
if App().player.current_track.id == self._track.id:
indicator_type |= IndicatorType.PLAY
if self._track.loved == 1:
indicator_type |= IndicatorType.LOVED
elif self._track.loved == -1:
indicator_type |= IndicatorType.SKIP
return indicator_type
def _get_menu(self):
"""
Return TrackMenu
"""
from lollypop.menu_objects import TrackMenu
return TrackMenu(self._track)
def _check_track(self):
"""
Check track always valid, destroy if not
"""
pass
def _on_destroy(self, widget):
pass
#######################
# PRIVATE #
#######################
def __popup_menu(self, widget, xcoordinate=None, ycoordinate=None):
"""
Popup menu for track
@param widget as Gtk.Widget
@param xcoordinate as int (or None)
@param ycoordinate as int (or None)
"""
def on_closed(widget):
self.get_style_context().remove_class("track-menu-selected")
self.set_indicator()
# Event happens before Gio.Menu activation
GLib.idle_add(self._check_track)
from lollypop.pop_menu import TrackMenuPopover, RemoveMenuPopover
if self.get_state_flags() & Gtk.StateFlags.SELECTED:
# Get all selected rows
rows = [self]
r = self.previous_row
while r is not None:
if r.get_state_flags() & Gtk.StateFlags.SELECTED:
rows.append(r)
r = r.previous_row
r = self.next_row
while r is not None:
if r.get_state_flags() & Gtk.StateFlags.SELECTED:
rows.append(r)
r = r.next_row
popover = RemoveMenuPopover(rows)
else:
popover = TrackMenuPopover(self._track, self._get_menu())
if xcoordinate is not None and ycoordinate is not None:
rect = widget.get_allocation()
rect.x = xcoordinate
rect.y = ycoordinate
rect.width = rect.height = 1
popover.set_pointing_to(rect)
popover.set_relative_to(widget)
popover.connect("closed", on_closed)
self.get_style_context().add_class("track-menu-selected")
popover.popup()
def __on_button_release_event(self, widget, event):
"""
Handle button release event
@param widget as Gtk.Widget
@param event as Gdk.Event
"""
widget.disconnect_by_func(self.__on_button_release_event)
if event.state & Gdk.ModifierType.CONTROL_MASK and\
self._view_type & ViewType.DND:
if self.get_state_flags() & Gtk.StateFlags.SELECTED:
self.set_state_flags(Gtk.StateFlags.NORMAL, True)
else:
self.set_state_flags(Gtk.StateFlags.SELECTED, True)
self.grab_focus()
elif event.state & Gdk.ModifierType.SHIFT_MASK and\
self._view_type & ViewType.DND:
self.emit("do-selection")
elif event.button == 3:
self.__popup_menu(self, event.x, event.y)
elif event.button == 2:
if self._track.id in App().player.queue:
App().player.remove_from_queue(self._track.id)
else:
App().player.append_to_queue(self._track.id)
elif event.state & Gdk.ModifierType.MOD1_MASK:
App().player.clear_albums()
App().player.reset_history()
App().player.load(self._track)
elif event.button == 1:
self.activate()
if self._track.is_web:
self.set_indicator(IndicatorType.LOADING)
return True
def __on_gesture_pressed(self, gesture, x, y):
"""
Show current track menu
@param gesture as Gtk.GestureLongPress
@param x as float
@param y as float
"""
if self._view_type & ViewType.DND and\
self._view_type & ViewType.POPOVER:
self._track.album.remove_track(self._track)
self.destroy()
else:
self.__popup_menu(self, x, y)
def __on_gesture_end(self, gesture, sequence):
"""
Connect button release event
Here because we only want this if a gesture was recognized
This allow touch scrolling
"""
self._row_widget.connect("button-release-event",
self.__on_button_release_event)
def __on_action_button_release_event(self, button, event):
"""
Show row menu
@param button as Gtk.Button
@param event as Gdk.EventButton
"""
if not self.get_state_flags() & Gtk.StateFlags.PRELIGHT:
return
if self._view_type & ViewType.DND and\
self._view_type & ViewType.POPOVER:
self._track.album.remove_track(self._track)
self.destroy()
App().player.set_next()
App().player.set_prev()
else:
self.__popup_menu(button)
return True