Exemplo n.º 1
0
class Row(Gtk.ListBoxRow):
    """
        A row
    """

    def __init__(self, rowid, num):
        """
            Init row widgets
            @param rowid as int
            @param num as int
            @param show loved as bool
        """
        # We do not use Gtk.Builder for speed reasons
        Gtk.ListBoxRow.__init__(self)
        self._track = Track(rowid)
        self._number = num
        self._indicator = IndicatorWidget(self._track.id)
        self.set_indicator(Lp().player.current_track.id == self._track.id,
                           utils.is_loved(self._track.id))
        self._row_widget = Gtk.EventBox()
        self._row_widget.connect('button-press-event', self._on_button_press)
        self._row_widget.connect('enter-notify-event', self._on_enter_notify)
        self._grid = Gtk.Grid()
        self._grid.set_column_spacing(5)
        self._row_widget.add(self._grid)
        self._title_label = Gtk.Label.new(self._track.formated_name())
        self._title_label.set_use_markup(True)
        self._title_label.set_property('has-tooltip', True)
        self._title_label.connect('query-tooltip',
                                  self._on_title_query_tooltip)
        self._title_label.set_property('hexpand', True)
        self._title_label.set_property('halign', Gtk.Align.START)
        self._title_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._duration_label = Gtk.Label.new(
                                       seconds_to_string(self._track.duration))
        self._duration_label.get_style_context().add_class('dim-label')
        self._num_label = Gtk.Label()
        self._num_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._num_label.set_property('valign', Gtk.Align.CENTER)
        self._num_label.set_width_chars(4)
        self._num_label.get_style_context().add_class('dim-label')
        self.update_num_label()
        self._menu_button = Gtk.Button.new()
        # Here a hack to make old Gtk version support min-height css attribute
        # min-height = 24px, borders = 2px, we set directly on stack
        # min-width = 24px, borders = 2px, padding = 8px
        self._menu_button.set_size_request(34, 26)
        self._menu_button.set_relief(Gtk.ReliefStyle.NONE)
        self._menu_button.get_style_context().add_class('menu-button')
        self._menu_button.get_style_context().add_class('track-menu-button')
        self._grid.add(self._num_label)
        self._grid.add(self._title_label)
        self._grid.add(self._duration_label)
        # TODO Remove this later
        if Gtk.get_minor_version() > 16:
            self._grid.add(self._menu_button)
        else:
            self.connect('map', self._on_map)
        self.add(self._row_widget)
        self.get_style_context().add_class('trackrow')

    def set_indicator(self, playing, loved):
        """
            Show indicator
            @param widget name as str
            @param playing as bool
            @param loved as bool
        """
        self._indicator.clear()
        if playing:
            self.get_style_context().remove_class('trackrow')
            self.get_style_context().add_class('trackrowplaying')
            if 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 loved:
                self._indicator.loved()
            else:
                self._indicator.empty()

    def set_number(self, num):
        """
            Set number
            @param number as int
        """
        self._number = num

    def update_num_label(self):
        """
            Update position label for row
        """
        if Lp().player.is_in_queue(self._track.id):
            self._num_label.get_style_context().add_class('queued')
            pos = Lp().player.get_track_position(self._track.id)
            self._num_label.set_text(str(pos))
        elif self._number > 0:
            self._num_label.get_style_context().remove_class('queued')
            self._num_label.set_text(str(self._number))
        else:
            self._num_label.get_style_context().remove_class('queued')
            self._num_label.set_text('')

    def get_id(self):
        """
            Get object id
            @return Current id as int
        """
        return self._track.id

#######################
# PRIVATE             #
#######################
    def _on_map(self, widget):
        """
            Fix for Gtk < 3.18,
            if we are in a popover, do not show menu button
        """
        widget = self.get_parent()
        while widget is not None:
            if isinstance(widget, Gtk.Popover):
                break
            widget = widget.get_parent()
        if widget is None:
            self._grid.add(self._menu_button)

    def _on_enter_notify(self, widget, event):
        """
            Set image on buttons now, speed reason
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if self._menu_button.get_image() is None:
            image = Gtk.Image.new_from_icon_name('open-menu-symbolic',
                                                 Gtk.IconSize.MENU)
            image.set_opacity(0.2)
            self._menu_button.set_image(image)
            self._menu_button.connect('clicked', self._on_button_clicked)
            self._indicator.update_button()

    def _on_button_press(self, widget, event):
        """
            Popup menu for track relative to track row
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if event.button == 3 and Gtk.get_minor_version() > 16:
            window = widget.get_window()
            if window == event.window:
                self._popup_menu(widget, event.x, event.y)
            # Happens when pressing button over menu btn
            else:
                self._popup_menu(self._menu_button)
            return True
        elif event.button == 2:
            if self._track.id in Lp().player.get_queue():
                Lp().player.del_from_queue(self._track.id)
            else:
                Lp().player.append_to_queue(self._track.id)

    def _on_button_clicked(self, widget):
        """
            Popup menu for track relative to button
            @param widget as Gtk.Button
        """
        self._popup_menu(widget)

    def _popup_menu(self, widget, xcoordinate=None, ycoordinate=None):
        """
            Popup menu for track
            @param widget as Gtk.Button
            @param xcoordinate as int (or None)
            @param ycoordinate as int (or None)
        """
        popover = TrackMenuPopover(self._track.id, TrackMenu(self._track.id))
        popover.set_relative_to(widget)
        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.connect('closed', self._on_closed)
        self.get_style_context().add_class('track-menu-selected')
        popover.show()

    def _on_closed(self, widget):
        """
            Remove selected style
            @param widget as Gtk.Popover
        """
        self.get_style_context().remove_class('track-menu-selected')

    def _on_title_query_tooltip(self, widget, x, y, keyboard, tooltip):
        """
            Show tooltip if needed
            @param widget as Gtk.Widget
            @param x as int
            @param y as int
            @param keyboard as bool
            @param tooltip as Gtk.Tooltip
        """
        layout = self._title_label.get_layout()
        if layout.is_ellipsized():
            self._title_label.set_tooltip_markup(self._track.formated_name())
        elif len(self._track.artists) > 1:
            self._title_label.set_tooltip_text(
                                           ", ".join(self._track.artists[1:]))
        else:
            self._title_label.set_tooltip_text('')
Exemplo n.º 2
0
class Row(Gtk.ListBoxRow):
    """
        A row
    """
    def __init__(self, rowid, num):
        """
            Init row widgets
            @param rowid as int
            @param num as int
            @param show loved as bool
        """
        # We do not use Gtk.Builder for speed reasons
        Gtk.ListBoxRow.__init__(self)
        self._artists_label = None
        self._track = Track(rowid)
        self.__number = num
        self.__preview_timeout_id = None
        self.__context_timeout_id = None
        self.__context = None
        self._indicator = IndicatorWidget(self._track.id)
        self.set_indicator(Lp().player.current_track.id == self._track.id,
                           utils.is_loved(self._track.id))
        self._row_widget = Gtk.EventBox()
        self._row_widget.connect("button-press-event", self.__on_button_press)
        self._row_widget.connect("enter-notify-event", self.__on_enter_notify)
        self._row_widget.connect("leave-notify-event", self.__on_leave_notify)
        self._grid = Gtk.Grid()
        self._grid.set_column_spacing(5)
        self._row_widget.add(self._grid)
        self._title_label = Gtk.Label.new(self._track.name)
        self._title_label.set_property("has-tooltip", True)
        self._title_label.connect("query-tooltip", self.__on_query_tooltip)
        self._title_label.set_property("hexpand", True)
        self._title_label.set_property("halign", Gtk.Align.START)
        self._title_label.set_ellipsize(Pango.EllipsizeMode.END)
        if self._track.non_album_artists:
            self._artists_label = Gtk.Label.new(
                GLib.markup_escape_text(", ".join(
                    self._track.non_album_artists)))
            self._artists_label.set_use_markup(True)
            self._artists_label.set_property("has-tooltip", True)
            self._artists_label.connect("query-tooltip",
                                        self.__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()
        self._duration_label = Gtk.Label.new(
            seconds_to_string(self._track.duration))
        self._duration_label.get_style_context().add_class("dim-label")
        self._num_label = Gtk.Label()
        self._num_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._num_label.set_property("valign", Gtk.Align.CENTER)
        self._num_label.set_width_chars(4)
        self._num_label.get_style_context().add_class("dim-label")
        self.update_num_label()
        self.__menu_button = Gtk.Button.new()
        # Here a hack to make old Gtk version support min-height css attribute
        # min-height = 24px, borders = 2px, we set directly on stack
        # min-width = 24px, borders = 2px, padding = 8px
        self.__menu_button.set_size_request(34, 26)
        self.__menu_button.set_relief(Gtk.ReliefStyle.NONE)
        self.__menu_button.get_style_context().add_class("menu-button")
        self.__menu_button.get_style_context().add_class("track-menu-button")
        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)
        self._grid.add(self.__menu_button)
        self.add(self._row_widget)
        self.get_style_context().add_class("trackrow")

    def show_spinner(self):
        """
            Show spinner
        """
        self._indicator.show_spinner()

    def set_indicator(self, playing, loved):
        """
            Show indicator
            @param widget name as str
            @param playing as bool
            @param loved as bool
        """
        self._indicator.clear()
        if playing:
            self.get_style_context().remove_class("trackrow")
            self.get_style_context().add_class("trackrowplaying")
            if 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 loved and self.__context is None:
                self._indicator.loved()
            else:
                self._indicator.empty()

    def set_number(self, num):
        """
            Set number
            @param number as int
        """
        self.__number = num

    def update_duration(self):
        """
            Update duration for row
        """
        # Get a new track to get new duration (cache)
        track = Track(self._track.id)
        self._duration_label.set_text(seconds_to_string(track.duration))

    def update_num_label(self):
        """
            Update position label for row
        """
        if Lp().player.track_in_queue(self._track):
            self._num_label.get_style_context().add_class("queued")
            pos = Lp().player.get_track_position(self._track.id)
            self._num_label.set_text(str(pos))
        elif self.__number > 0:
            self._num_label.get_style_context().remove_class("queued")
            self._num_label.set_text(str(self.__number))
        else:
            self._num_label.get_style_context().remove_class("queued")
            self._num_label.set_text("")

    @property
    def id(self):
        """
            Get object id
            @return Current id as int
        """
        return self._track.id


#######################
# PRIVATE             #
#######################

    def __play_preview(self):
        """
            Play track
            @param widget as Gtk.Widget
        """
        Lp().player.preview.set_property("uri", self._track.uri)
        Lp().player.preview.set_state(Gst.State.PLAYING)
        self.set_indicator(True, False)
        self.__preview_timeout_id = None

    def __on_map(self, widget):
        """
            Fix for Gtk < 3.18,
            if we are in a popover, do not show menu button
        """
        widget = self.get_parent()
        while widget is not None:
            if isinstance(widget, Gtk.Popover):
                break
            widget = widget.get_parent()
        if widget is None:
            self._grid.add(self.__menu_button)
            self.__menu_button.show()

    def __on_artist_button_press(self, eventbox, event):
        """
            Go to artist page
            @param eventbox as Gtk.EventBox
            @param event as Gdk.EventButton
        """
        Lp().window.show_artists_albums(self._album.artist_ids)
        return True

    def __on_enter_notify(self, widget, event):
        """
            Set image on buttons now, speed reason
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if self.__context_timeout_id is not None:
            GLib.source_remove(self.__context_timeout_id)
            self.__context_timeout_id = None
        if Lp().settings.get_value("preview-output").get_string() != "":
            self.__preview_timeout_id = GLib.timeout_add(
                500, self.__play_preview)
        if self.__menu_button.get_image() is None:
            image = Gtk.Image.new_from_icon_name("go-previous-symbolic",
                                                 Gtk.IconSize.MENU)
            image.set_opacity(0.2)
            self.__menu_button.set_image(image)
            self.__menu_button.connect("clicked", self.__on_button_clicked)
            self._indicator.update_button()

    def __on_leave_notify(self, widget, event):
        """
            Stop preview
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        allocation = widget.get_allocation()
        if event.x <= 0 or\
           event.x >= allocation.width or\
           event.y <= 0 or\
           event.y >= allocation.height:
            if self.__context is not None and\
                    self.__context_timeout_id is None:
                self.__context_timeout_id = GLib.timeout_add(
                    1000, self.__on_button_clicked, self.__menu_button)
            if Lp().settings.get_value("preview-output").get_string() != "":
                if self.__preview_timeout_id is not None:
                    GLib.source_remove(self.__preview_timeout_id)
                    self.__preview_timeout_id = None
                self.set_indicator(
                    Lp().player.current_track.id == self._track.id,
                    utils.is_loved(self._track.id))
                Lp().player.preview.set_state(Gst.State.NULL)

    def __on_button_press(self, widget, event):
        """
            Popup menu for track relative to track row
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if self.__context is not None:
            self.__on_button_clicked(self.__menu_button)
        if event.button == 3:
            if GLib.getenv("WAYLAND_DISPLAY") != "" and\
                    self.get_ancestor(Gtk.Popover) is not None:
                print("https://bugzilla.gnome.org/show_bug.cgi?id=774148")
            window = widget.get_window()
            if window == event.window:
                self.__popup_menu(widget, event.x, event.y)
            # Happens when pressing button over menu btn
            else:
                self.__on_button_clicked(self.__menu_button)
            return True
        elif event.button == 2:
            if self._track.id in Lp().player.queue:
                Lp().player.del_from_queue(self._track.id)
            else:
                Lp().player.append_to_queue(self._track.id)

    def __on_button_clicked(self, button):
        """
            Popup menu for track relative to button
            @param button as Gtk.Button
        """
        self.__context_timeout_id = None
        image = self.__menu_button.get_image()
        if self.__context is None:
            image.set_from_icon_name("go-next-symbolic", Gtk.IconSize.MENU)
            self.__context = ContextWidget(self._track, button)
            self.__context.set_property("halign", Gtk.Align.END)
            self.__context.show()
            self._duration_label.hide()
            self._grid.insert_next_to(button, Gtk.PositionType.LEFT)
            self._grid.attach_next_to(self.__context, button,
                                      Gtk.PositionType.LEFT, 1, 1)
            self.set_indicator(Lp().player.current_track.id == self._track.id,
                               False)
        else:
            image.set_from_icon_name("go-previous-symbolic", Gtk.IconSize.MENU)
            self.__context.destroy()
            self._duration_label.show()
            self.__context = None
            self.set_indicator(Lp().player.current_track.id == self._track.id,
                               utils.is_loved(self._track.id))

    def __popup_menu(self, widget, xcoordinate=None, ycoordinate=None):
        """
            Popup menu for track
            @param widget as Gtk.Button
            @param xcoordinate as int (or None)
            @param ycoordinate as int (or None)
        """
        popover = TrackMenuPopover(self._track, TrackMenu(self._track))
        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_relative_to(widget)
        popover.set_pointing_to(rect)
        popover.connect("closed", self.__on_closed)
        self.get_style_context().add_class("track-menu-selected")
        popover.show()

    def __on_closed(self, widget):
        """
            Remove selected style
            @param widget as Gtk.Popover
        """
        self.get_style_context().remove_class("track-menu-selected")

    def __on_query_tooltip(self, widget, x, y, keyboard, tooltip):
        """
            Show tooltip if needed
            @param widget as Gtk.Widget
            @param x as int
            @param y as int
            @param keyboard as bool
            @param tooltip as Gtk.Tooltip
        """
        text = ""
        layout = widget.get_layout()
        label = widget.get_text()
        if layout.is_ellipsized():
            text = "%s" % (GLib.markup_escape_text(label))
        widget.set_tooltip_markup(text)
Exemplo n.º 3
0
class Row(Gtk.ListBoxRow):
    """
        A row
    """

    def __init__(self, track, list_type):
        """
            Init row widgets
            @param track as Track
            @param list_type as RowListType
        """
        # We do not use Gtk.Builder for speed reasons
        Gtk.ListBoxRow.__init__(self)
        self._list_type = list_type
        self._artists_label = None
        self._track = track
        self.__preview_timeout_id = None
        self.__context_timeout_id = None
        self.__context = None
        self._indicator = IndicatorWidget(self, list_type)
        # We do not use set_indicator() here, we do not want widget to be
        # populated
        if App().player.current_track.id == self._track.id:
            self._indicator.play()
        elif self._track.loved:
            self._indicator.loved(self._track.loved)
        self._row_widget = Gtk.EventBox()
        self._row_widget.connect("destroy", self._on_destroy)
        self._row_widget.connect("button-release-event",
                                 self.__on_button_release_event)
        self._row_widget.connect("enter-notify-event",
                                 self.__on_enter_notify_event)
        self._row_widget.connect("leave-notify-event",
                                 self.__on_leave_notify_event)
        self._grid = Gtk.Grid()
        self._grid.set_column_spacing(5)
        self._row_widget.add(self._grid)
        self._title_label = Gtk.Label.new(self._track.name)
        self._title_label.set_property("has-tooltip", True)
        self._title_label.connect("query-tooltip",
                                  self.__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.featuring_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",
                                        self.__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()
        self._duration_label = Gtk.Label.new(
            seconds_to_string(self._track.duration))
        self._duration_label.get_style_context().add_class("dim-label")
        self._num_label = Gtk.Label()
        self._num_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._num_label.set_property("valign", Gtk.Align.CENTER)
        self._num_label.set_width_chars(4)
        self._num_label.get_style_context().add_class("dim-label")
        self.update_number_label()
        self.__menu_button = Gtk.Button.new()
        self.__menu_button.set_relief(Gtk.ReliefStyle.NONE)
        self.__menu_button.get_style_context().add_class("menu-button")
        self.__menu_button.get_style_context().add_class("track-menu-button")
        if list_type & (RowListType.READ_ONLY | RowListType.POPOVER):
            self.__menu_button.set_opacity(0)
            self.__menu_button.set_sensitive(False)
        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)
        self._grid.add(self.__menu_button)
        self.add(self._row_widget)
        self.get_style_context().add_class("trackrow")

    def set_indicator(self, playing, loved):
        """
            Show indicator
            @param widget name as str
            @param playing as bool
            @param loved as bool
        """
        self._indicator.clear()
        if playing:
            self.get_style_context().remove_class("trackrow")
            self.get_style_context().add_class("trackrowplaying")
            if loved == 1:
                self._indicator.play_loved()
            else:
                self._indicator.play()
        else:
            self.get_style_context().remove_class("trackrowplaying")
            self.get_style_context().add_class("trackrow")
            if loved != 0 and self.__context is None:
                self._indicator.loved(loved)
            else:
                self._indicator.button()

    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("")

    @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_menu(self):
        """
            Return TrackMenu
        """
        from lollypop.pop_menu import TrackMenu
        return TrackMenu(self._track)

    def _on_destroy(self, widget):
        """
            We need to stop timeout idle to prevent
            __on_indicator_button_release_event() segfaulting
        """
        if self.__context_timeout_id is not None:
            GLib.source_remove(self.__context_timeout_id)
            self.__context_timeout_id = None

#######################
# PRIVATE             #
#######################
    def __play_preview(self):
        """
            Play track
            @param widget as Gtk.Widget
        """
        App().player.preview.set_property("uri", self._track.uri)
        App().player.preview.set_state(Gst.State.PLAYING)
        self.set_indicator(True, False)
        self.__preview_timeout_id = None

    def __popup_menu(self, eventbox, xcoordinate=None, ycoordinate=None):
        """
            Popup menu for track
            @param eventbox as Gtk.EventBox
            @param xcoordinate as int (or None)
            @param ycoordinate as int (or None)
        """
        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 = eventbox.get_allocation()
            rect.x = xcoordinate
            rect.y = ycoordinate
            rect.width = rect.height = 1
        popover.set_relative_to(eventbox)
        popover.set_pointing_to(rect)
        popover.connect("closed", self.__on_closed)
        self.get_style_context().add_class("track-menu-selected")
        popover.popup()

    def __on_artist_button_press(self, eventbox, event):
        """
            Go to artist page
            @param eventbox as Gtk.EventBox
            @param event as Gdk.EventButton
        """
        App().window.container.show_artists_albums(self._album.artist_ids)
        return True

    def __on_enter_notify_event(self, widget, event):
        """
            Set image on buttons now, speed reason
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if self.__context_timeout_id is not None:
            GLib.source_remove(self.__context_timeout_id)
            self.__context_timeout_id = None
        if App().settings.get_value("preview-output").get_string() != "":
            self.__preview_timeout_id = GLib.timeout_add(500,
                                                         self.__play_preview)
        if self.__menu_button.get_image() is None:
            image = Gtk.Image.new_from_icon_name("go-previous-symbolic",
                                                 Gtk.IconSize.MENU)
            self.__menu_button.set_image(image)
            self.__menu_button.connect(
                "button-release-event",
                self.__on_indicator_button_release_event)
        self._indicator.button()

    def __on_leave_notify_event(self, widget, event):
        """
            Stop preview
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        def close_indicator():
            """
                Simulate a release event
            """
            self.__on_indicator_button_release_event(self.__menu_button,
                                                     event)
        allocation = widget.get_allocation()
        if event.x <= 0 or\
           event.x >= allocation.width or\
           event.y <= 0 or\
           event.y >= allocation.height:
            if self.__context is not None and\
                    self.__context_timeout_id is None:
                self.__context_timeout_id = GLib.timeout_add(
                    1000,
                    close_indicator)
            if App().settings.get_value("preview-output").get_string() != "":
                if self.__preview_timeout_id is not None:
                    GLib.source_remove(self.__preview_timeout_id)
                    self.__preview_timeout_id = None
                App().player.preview.set_state(Gst.State.NULL)
            self.set_indicator(App().player.current_track.id == self._track.id,
                               self._track.loved)

    def __on_button_release_event(self, widget, event):
        """
            Handle button press event:
                |_ 1 => activate
                |_ 2 => queue
                |_ 3 => menu
            @param widget as Gtk.Widget
            @param event as Gdk.EventButton
        """
        if event.state & Gdk.ModifierType.CONTROL_MASK and\
                self._list_type & RowListType.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._list_type & RowListType.DND:
            self.emit("do-selection")
        elif event.button == 3:
            window = widget.get_window()
            if window == event.window:
                self.__popup_menu(widget, event.x, event.y)
            # Happens when pressing button over menu btn
            else:
                self.__on_indicator_button_release_event(self.__menu_button,
                                                         event)
        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)
        else:
            self.activate()
        return True

    def __on_indicator_button_release_event(self, button, event):
        """
            Popup menu for track relative to button
            @param button as Gtk.Button
            @param event as Gdk.EventButton
        """
        def on_hide(widget):
            self.__on_indicator_button_release_event(button, event)
        self.__context_timeout_id = None
        image = self.__menu_button.get_image()
        if self.__context is None:
            image.set_from_icon_name("go-next-symbolic",
                                     Gtk.IconSize.MENU)
            self.__context = ContextWidget(self._track, button)
            self.__context.connect("hide", on_hide)
            self.__context.set_property("halign", Gtk.Align.END)
            self.__context.show()
            self._duration_label.hide()
            self._grid.insert_next_to(button, Gtk.PositionType.LEFT)
            self._grid.attach_next_to(self.__context, button,
                                      Gtk.PositionType.LEFT, 1, 1)
            self.set_indicator(App().player.current_track.id == self._track.id,
                               False)
        else:
            image.set_from_icon_name("go-previous-symbolic",
                                     Gtk.IconSize.MENU)
            self.__context.destroy()
            self._duration_label.show()
            self.__context = None
            self.set_indicator(App().player.current_track.id == self._track.id,
                               self._track.loved)
        return True

    def __on_closed(self, widget):
        """
            Remove selected style
            @param widget as Popover
        """
        self.get_style_context().remove_class("track-menu-selected")

    def __on_query_tooltip(self, widget, x, y, keyboard, tooltip):
        """
            Show tooltip if needed
            @param widget as Gtk.Widget
            @param x as int
            @param y as int
            @param keyboard as bool
            @param tooltip as Gtk.Tooltip
        """
        text = ""
        layout = widget.get_layout()
        label = widget.get_text()
        if layout.is_ellipsized():
            text = "%s" % (GLib.markup_escape_text(label))
        widget.set_tooltip_markup(text)
Exemplo n.º 4
0
class Row(Gtk.ListBoxRow):
    """
        A row
    """

    def __init__(self, show_loved):
        """
            Init row widgets
            @param show loved as bool
        """
        # We do not use Gtk.Builder for speed reasons
        Gtk.ListBoxRow.__init__(self)
        self._indicator = IndicatorWidget()
        self._show_loved = show_loved
        self._object_id = None
        self._number = 0
        self._row_widget = Gtk.EventBox()
        self._grid = Gtk.Grid()
        self._grid.set_column_spacing(5)
        self._row_widget.add(self._grid)
        self._title_label = Gtk.Label()
        self._title_label.set_property('has-tooltip', True)
        self._title_label.set_property('hexpand', True)
        self._title_label.set_property('halign', Gtk.Align.START)
        self._title_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._duration_label = Gtk.Label()
        self._duration_label.get_style_context().add_class('dim-label')
        self._num_label = Gtk.Label()
        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._grid.add(self._num_label)
        self._grid.add(self._title_label)
        self._grid.add(self._duration_label)
        self.add(self._row_widget)
        self.get_style_context().add_class('trackrow')

    def show_cover(self, show):
        """
            Show cover
            @param show as bool
        """
        pass

    def show_menu(self, show):
        """
            Show menu
        """
        pass

    def show_indicator(self, playing, loved):
        """
            Show indicator
            @param widget name as str
            @param playing as bool
            @param loved as bool
        """
        self._indicator.clear()
        if playing:
            self.get_style_context().remove_class('trackrow')
            self.get_style_context().add_class('trackrowplaying')
            if self._show_loved and 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 self._show_loved and loved:
                self._indicator.loved()
            else:
                self._indicator.empty()

    def set_num_label(self, label):
        """
            Set num label
            @param label as string
        """
        self._num_label.set_markup(label)

    def set_title_label(self, label):
        """
            Set title label
            @param label as string
        """
        self._title_label.set_markup(label)

    def set_duration_label(self, label):
        """
            Set duration label
            @param label as string
        """
        self._duration_label.set_text(label)

    def set_object_id(self, object_id):
        """
            Store current object id
            @param object id as int
        """
        self._object_id = object_id

    def get_object_id(self):
        """
            Get object id
            @return Current object id as int
        """
        return self._object_id

    def set_number(self, num):
        """
            Set track number
            @param num as int
        """
        self._number = num

    def get_number(self):
        """
            Get track number
            @return num as int
        """
        return self._number

    def set_cover(self, pixbuf, tooltip):
        """
            Set cover
            @param cover as Gdk.Pixbuf
            @param tooltip as str
        """
        pass

#######################
# PRIVATE             #
#######################
    def _on_title_query_tooltip(self, widget, x, y, keyboard, tooltip):
        """
            Show tooltip if needed
            @param widget as Gtk.Widget
            @param x as int
            @param y as int
            @param keyboard as bool
            @param tooltip as Gtk.Tooltip
        """
        layout = self._title_label.get_layout()
        if layout.is_ellipsized():
            label = self._title_label.get_label()
            self._title_label.set_tooltip_markup(label)
        else:
            self._title_label.set_tooltip_text('')
Exemplo n.º 5
0
class Row(Gtk.ListBoxRow):
    """
        A row
    """
    def __init__(self, rowid, num):
        """
            Init row widgets
            @param rowid as int
            @param num as int
            @param show loved as bool
        """
        # We do not use Gtk.Builder for speed reasons
        Gtk.ListBoxRow.__init__(self)
        self._artists_label = None
        self._track = Track(rowid)
        self.__number = num
        self.__timeout_id = None
        self._indicator = IndicatorWidget(self._track.id)
        self.set_indicator(Lp().player.current_track.id == self._track.id,
                           utils.is_loved(self._track.id))
        self._row_widget = Gtk.EventBox()
        self._row_widget.connect('button-press-event', self.__on_button_press)
        self._row_widget.connect('enter-notify-event', self.__on_enter_notify)
        self._grid = Gtk.Grid()
        self._grid.set_column_spacing(5)
        self._row_widget.add(self._grid)
        self._title_label = Gtk.Label.new(self._track.name)
        self._title_label.set_property('has-tooltip', True)
        self._title_label.connect('query-tooltip', self.__on_query_tooltip)
        self._title_label.set_property('hexpand', True)
        self._title_label.set_property('halign', Gtk.Align.START)
        self._title_label.set_ellipsize(Pango.EllipsizeMode.END)
        if self._track.non_album_artists:
            self._artists_label = Gtk.Label.new(
                GLib.markup_escape_text(", ".join(
                    self._track.non_album_artists)))
            self._artists_label.set_use_markup(True)
            self._artists_label.set_property('has-tooltip', True)
            self._artists_label.connect('query-tooltip',
                                        self.__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()
        self._duration_label = Gtk.Label.new(
            seconds_to_string(self._track.duration))
        self._duration_label.get_style_context().add_class('dim-label')
        self._num_label = Gtk.Label()
        self._num_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._num_label.set_property('valign', Gtk.Align.CENTER)
        self._num_label.set_width_chars(4)
        self._num_label.get_style_context().add_class('dim-label')
        self.update_num_label()
        self.__menu_button = Gtk.Button.new()
        # Here a hack to make old Gtk version support min-height css attribute
        # min-height = 24px, borders = 2px, we set directly on stack
        # min-width = 24px, borders = 2px, padding = 8px
        self.__menu_button.set_size_request(34, 26)
        self.__menu_button.set_relief(Gtk.ReliefStyle.NONE)
        self.__menu_button.get_style_context().add_class('menu-button')
        self.__menu_button.get_style_context().add_class('track-menu-button')
        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)
        # TODO Remove this later
        if Gtk.get_minor_version() > 16:
            self._grid.add(self.__menu_button)
        else:
            self.connect('map', self.__on_map)
        self.add(self._row_widget)
        self.get_style_context().add_class('trackrow')

    def show_spinner(self):
        """
            Show spinner
        """
        self._indicator.show_spinner()

    def set_indicator(self, playing, loved):
        """
            Show indicator
            @param widget name as str
            @param playing as bool
            @param loved as bool
        """
        self._indicator.clear()
        if playing:
            self.get_style_context().remove_class('trackrow')
            self.get_style_context().add_class('trackrowplaying')
            if 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 loved:
                self._indicator.loved()
            else:
                self._indicator.empty()

    def set_number(self, num):
        """
            Set number
            @param number as int
        """
        self.__number = num

    def update_duration(self):
        """
            Update duration for row
        """
        # Get a new track to get new duration (cache)
        track = Track(self._track.id)
        self._duration_label.set_text(seconds_to_string(track.duration))

    def update_num_label(self):
        """
            Update position label for row
        """
        if Lp().player.is_in_queue(self._track.id):
            self._num_label.get_style_context().add_class('queued')
            pos = Lp().player.get_track_position(self._track.id)
            self._num_label.set_text(str(pos))
        elif self.__number > 0:
            self._num_label.get_style_context().remove_class('queued')
            self._num_label.set_text(str(self.__number))
        else:
            self._num_label.get_style_context().remove_class('queued')
            self._num_label.set_text('')

    @property
    def id(self):
        """
            Get object id
            @return Current id as int
        """
        return self._track.id


#######################
# PRIVATE             #
#######################

    def __play_preview(self):
        """
            Play track
            @param widget as Gtk.Widget
        """
        Lp().player.preview.set_property('uri', self._track.uri)
        Lp().player.preview.set_state(Gst.State.PLAYING)
        self.set_indicator(True, False)
        self.__timeout_id = None

    def __on_map(self, widget):
        """
            Fix for Gtk < 3.18,
            if we are in a popover, do not show menu button
        """
        widget = self.get_parent()
        while widget is not None:
            if isinstance(widget, Gtk.Popover):
                break
            widget = widget.get_parent()
        if widget is None:
            self._grid.add(self.__menu_button)
            self.__menu_button.show()

    def __on_enter_notify(self, widget, event):
        """
            Set image on buttons now, speed reason
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if Lp().settings.get_value('preview-output').get_string() != '':
            widget.connect('leave-notify-event', self.__on_leave_notify)
            self.__timeout_id = GLib.timeout_add(500, self.__play_preview)
        if self.__menu_button.get_image() is None:
            image = Gtk.Image.new_from_icon_name('open-menu-symbolic',
                                                 Gtk.IconSize.MENU)
            image.set_opacity(0.2)
            self.__menu_button.set_image(image)
            self.__menu_button.connect('clicked', self.__on_button_clicked)
            self._indicator.update_button()

    def __on_leave_notify(self, widget, event):
        """
            Stop preview
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if self.__timeout_id is not None:
            GLib.source_remove(self.__timeout_id)
            self.__timeout_id = None
        self.set_indicator(Lp().player.current_track.id == self._track.id,
                           utils.is_loved(self._track.id))
        Lp().player.preview.set_state(Gst.State.NULL)
        widget.disconnect_by_func(self.__on_leave_notify)

    def __on_button_press(self, widget, event):
        """
            Popup menu for track relative to track row
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if event.button == 3 and Gtk.get_minor_version() > 16:
            window = widget.get_window()
            if window == event.window:
                self.__popup_menu(widget, event.x, event.y)
            # Happens when pressing button over menu btn
            else:
                self.__popup_menu(self.__menu_button)
            return True
        elif event.button == 2:
            if self._track.id in Lp().player.get_queue():
                Lp().player.del_from_queue(self._track.id)
            else:
                Lp().player.append_to_queue(self._track.id)

    def __on_button_clicked(self, widget):
        """
            Popup menu for track relative to button
            @param widget as Gtk.Button
        """
        self.__popup_menu(widget)

    def __popup_menu(self, widget, xcoordinate=None, ycoordinate=None):
        """
            Popup menu for track
            @param widget as Gtk.Button
            @param xcoordinate as int (or None)
            @param ycoordinate as int (or None)
        """
        popover = TrackMenuPopover(self._track, TrackMenu(self._track))
        popover.set_relative_to(widget)
        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.connect('closed', self.__on_closed)
        self.get_style_context().add_class('track-menu-selected')
        popover.show()

    def __on_closed(self, widget):
        """
            Remove selected style
            @param widget as Gtk.Popover
        """
        self.get_style_context().remove_class('track-menu-selected')

    def __on_query_tooltip(self, widget, x, y, keyboard, tooltip):
        """
            Show tooltip if needed
            @param widget as Gtk.Widget
            @param x as int
            @param y as int
            @param keyboard as bool
            @param tooltip as Gtk.Tooltip
        """
        text = ''
        layout = widget.get_layout()
        label = widget.get_text()
        if layout.is_ellipsized():
            text = "%s" % (GLib.markup_escape_text(label))
        widget.set_tooltip_markup(text)
Exemplo n.º 6
0
class Row(Gtk.ListBoxRow):
    """
        A row
    """

    def __init__(self, show_loved):
        """
            Init row widgets
            @param show loved as bool
        """
        # We do not use Gtk.Builder for speed reasons
        Gtk.ListBoxRow.__init__(self)
        self._indicator = IndicatorWidget()
        self._show_loved = show_loved
        self._object_id = None
        self._number = 0
        self._row_widget = Gtk.EventBox()
        self._grid = Gtk.Grid()
        self._grid.set_column_spacing(5)
        self._row_widget.add(self._grid)
        self._title_label = Gtk.Label()
        self._title_label.set_property('has-tooltip', True)
        self._title_label.set_property('hexpand', True)
        self._title_label.set_property('halign', Gtk.Align.START)
        self._title_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._duration_label = Gtk.Label()
        self._duration_label.get_style_context().add_class('dim-label')
        self._num_label = Gtk.Label()
        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._grid.add(self._num_label)
        self._grid.add(self._title_label)
        self._grid.add(self._duration_label)
        self.add(self._row_widget)
        self.get_style_context().add_class('trackrow')

    def show_cover(self, show):
        """
            Show cover
            @param show as bool
        """
        pass

    def show_menu(self, show):
        """
            Show menu
        """
        pass

    def show_indicator(self, playing, loved):
        """
            Show indicator
            @param widget name as str
            @param playing as bool
            @param loved as bool
        """
        self._indicator.clear()
        if playing:
            self.get_style_context().remove_class('trackrow')
            self.get_style_context().add_class('trackrowplaying')
            if self._show_loved and 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 self._show_loved and loved:
                self._indicator.loved()
            else:
                self._indicator.empty()

    def set_num_label(self, label):
        """
            Set num label
            @param label as string
        """
        self._num_label.set_markup(label)

    def set_title_label(self, label):
        """
            Set title label
            @param label as string
        """
        self._title_label.set_markup(label)

    def set_duration_label(self, label):
        """
            Set duration label
            @param label as string
        """
        self._duration_label.set_text(label)

    def set_object_id(self, object_id):
        """
            Store current object id
            @param object id as int
        """
        self._object_id = object_id

    def get_object_id(self):
        """
            Get object id
            @return Current object id as int
        """
        return self._object_id

    def set_number(self, num):
        """
            Set track number
            @param num as int
        """
        self._number = num

    def get_number(self):
        """
            Get track number
            @return num as int
        """
        return self._number

    def set_cover(self, pixbuf, tooltip):
        """
            Set cover
            @param cover as Gdk.Pixbuf
            @param tooltip as str
        """
        pass

#######################
# PRIVATE             #
#######################
    def _on_title_query_tooltip(self, widget, x, y, keyboard, tooltip):
        """
            Show tooltip if needed
            @param widget as Gtk.Widget
            @param x as int
            @param y as int
            @param keyboard as bool
            @param tooltip as Gtk.Tooltip
        """
        layout = self._title_label.get_layout()
        if layout.is_ellipsized():
            label = self._title_label.get_label()
            self._title_label.set_tooltip_markup(label)
        else:
            self._title_label.set_tooltip_text('')
Exemplo n.º 7
0
class Row(Gtk.ListBoxRow):
    """
        A row
    """
    def __init__(self, show_loved):
        """
            Init row widgets
            @param show loved as bool
        """
        # We do not use Gtk.Builder for speed reasons
        Gtk.ListBoxRow.__init__(self)
        self._indicator = IndicatorWidget()
        self._show_loved = show_loved
        self._id = None
        self._number = 0
        self._row_widget = Gtk.EventBox()
        self._grid = Gtk.Grid()
        self._grid.set_column_spacing(5)
        self._row_widget.add(self._grid)
        self._title_label = Gtk.Label()
        self._title_label.set_property('has-tooltip', True)
        self._title_label.set_property('hexpand', True)
        self._title_label.set_property('halign', Gtk.Align.START)
        self._title_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._duration_label = Gtk.Label()
        self._duration_label.get_style_context().add_class('dim-label')
        self._num_label = Gtk.Label()
        self._num_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._num_label.set_property('valign', Gtk.Align.CENTER)
        self._num_label.set_width_chars(4)
        self._num_label.get_style_context().add_class('dim-label')
        self._menu_button = Gtk.Button.new_from_icon_name('open-menu-symbolic',
                                                          Gtk.IconSize.MENU)
        self._menu_button.set_relief(Gtk.ReliefStyle.NONE)
        self._menu_button.get_style_context().add_class('menu-button')
        self._menu_button.get_style_context().add_class('track-menu-button')
        self._menu_button.get_image().set_opacity(0.2)
        self._menu_button.show()
        self._row_widget.connect('button-press-event', self._on_button_press)
        self._menu_button.connect('clicked', self._on_button_clicked)
        self._grid.add(self._num_label)
        self._grid.add(self._title_label)
        self._grid.add(self._duration_label)
        # TODO Remove this later
        if Gtk.get_minor_version() > 16:
            self._grid.add(self._menu_button)
        else:
            self.connect('map', self._on_map)
        self.add(self._row_widget)
        self.get_style_context().add_class('trackrow')

    def show_indicator(self, playing, loved):
        """
            Show indicator
            @param widget name as str
            @param playing as bool
            @param loved as bool
        """
        self._indicator.clear()
        if playing:
            self.get_style_context().remove_class('trackrow')
            self.get_style_context().add_class('trackrowplaying')
            if self._show_loved and 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 self._show_loved and loved:
                self._indicator.loved()
            else:
                self._indicator.empty()

    def set_num_label(self, label, queued=False):
        """
            Set num label
            @param label as string
        """
        if queued:
            self._num_label.get_style_context().add_class('queued')
        else:
            self._num_label.get_style_context().remove_class('queued')
        self._num_label.set_markup(label)

    def set_title_label(self, label):
        """
            Set title label
            @param label as string
        """
        self._title_label.set_markup(label)

    def set_duration_label(self, label):
        """
            Set duration label
            @param label as string
        """
        self._duration_label.set_text(label)

    def set_id(self, id):
        """
            Store current object id
            @param id as int
        """
        self._id = id
        self._indicator.set_id(id)

    def get_id(self):
        """
            Get object id
            @return Current id as int
        """
        return self._id

    def set_number(self, num):
        """
            Set track number
            @param num as int
        """
        self._number = num

    def get_number(self):
        """
            Get track number
            @return num as int
        """
        return self._number

    def set_cover(self, pixbuf, tooltip):
        """
            Set cover
            @param cover as Gdk.Pixbuf
            @param tooltip as str
        """
        pass

#######################
# PRIVATE             #
#######################
    def _on_map(self, widget):
        """
            Fix for Gtk < 3.18,
            if we are in a popover, do not show menu button
        """
        widget = self.get_parent()
        while widget is not None:
            if isinstance(widget, Gtk.Popover):
                break
            widget = widget.get_parent()
        if widget is None:
            self._grid.add(self._menu_button)

    def _on_button_press(self, widget, event):
        """
            Popup menu for track relative to track row
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if event.button == 3:
            window = widget.get_window()
            if window == event.window:
                self._popup_menu(widget, event.x, event.y)
            # Happens when pressing button over menu btn
            else:
                self._popup_menu(self._menu_button)
            return True
        elif event.button == 2:
            if self._id in Lp().player.get_queue():
                Lp().player.del_from_queue(self._id)
            else:
                Lp().player.append_to_queue(self._id)

    def _on_button_clicked(self, widget):
        """
            Popup menu for track relative to button
            @param widget as Gtk.Button
        """
        self._popup_menu(widget)

    def _popup_menu(self, widget, xcoordinate=None, ycoordinate=None):
        """
            Popup menu for track
            @param widget as Gtk.Button
            @param xcoordinate as int (or None)
            @param ycoordinate as int (or None)
        """
        popover = TrackMenuPopover(self._id, TrackMenu(self._id))
        popover.set_relative_to(widget)
        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.connect('closed', self._on_closed)
        self.get_style_context().add_class('track-menu-selected')
        popover.show()

    def _on_closed(self, widget):
        """
            Remove selected style
            @param widget as Gtk.Popover
        """
        self.get_style_context().remove_class('track-menu-selected')

    def _on_title_query_tooltip(self, widget, x, y, keyboard, tooltip):
        """
            Show tooltip if needed
            @param widget as Gtk.Widget
            @param x as int
            @param y as int
            @param keyboard as bool
            @param tooltip as Gtk.Tooltip
        """
        layout = self._title_label.get_layout()
        if layout.is_ellipsized():
            label = self._title_label.get_label()
            self._title_label.set_tooltip_markup(label)
        else:
            self._title_label.set_tooltip_text('')
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)
Exemplo n.º 9
0
class Row(Gtk.ListBoxRow):
    """
        A row
    """
    def __init__(self, rowid, num):
        """
            Init row widgets
            @param rowid as int
            @param num as int
            @param show loved as bool
        """
        # We do not use Gtk.Builder for speed reasons
        Gtk.ListBoxRow.__init__(self)
        self._artists_label = None
        self._track = Track(rowid)
        self.__number = num
        self.__preview_timeout_id = None
        self.__context_timeout_id = None
        self.__context = None
        self._indicator = IndicatorWidget(self._track.id)
        self.set_indicator(Lp().player.current_track.id == self._track.id,
                           utils.is_loved(self._track.id))
        self._row_widget = Gtk.EventBox()
        self._row_widget.connect('button-press-event', self.__on_button_press)
        self._row_widget.connect('enter-notify-event', self.__on_enter_notify)
        self._row_widget.connect('leave-notify-event', self.__on_leave_notify)
        self._grid = Gtk.Grid()
        self._grid.set_column_spacing(5)
        self._row_widget.add(self._grid)
        self._title_label = Gtk.Label.new(self._track.name)
        self._title_label.set_property('has-tooltip', True)
        self._title_label.connect('query-tooltip',
                                  self.__on_query_tooltip)
        self._title_label.set_property('hexpand', True)
        self._title_label.set_property('halign', Gtk.Align.START)
        self._title_label.set_ellipsize(Pango.EllipsizeMode.END)
        if self._track.non_album_artists:
            self._artists_label = Gtk.Label.new(GLib.markup_escape_text(
                                     ", ".join(self._track.non_album_artists)))
            self._artists_label.set_use_markup(True)
            self._artists_label.set_property('has-tooltip', True)
            self._artists_label.connect('query-tooltip',
                                        self.__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()
        self._duration_label = Gtk.Label.new(
                                       seconds_to_string(self._track.duration))
        self._duration_label.get_style_context().add_class('dim-label')
        self._num_label = Gtk.Label()
        self._num_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._num_label.set_property('valign', Gtk.Align.CENTER)
        self._num_label.set_width_chars(4)
        self._num_label.get_style_context().add_class('dim-label')
        self.update_num_label()
        self.__menu_button = Gtk.Button.new()
        # Here a hack to make old Gtk version support min-height css attribute
        # min-height = 24px, borders = 2px, we set directly on stack
        # min-width = 24px, borders = 2px, padding = 8px
        self.__menu_button.set_size_request(34, 26)
        self.__menu_button.set_relief(Gtk.ReliefStyle.NONE)
        self.__menu_button.get_style_context().add_class('menu-button')
        self.__menu_button.get_style_context().add_class('track-menu-button')
        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)
        # TODO Remove this later
        if Gtk.get_minor_version() > 16:
            self._grid.add(self.__menu_button)
        else:
            self.connect('map', self.__on_map)
        self.add(self._row_widget)
        self.get_style_context().add_class('trackrow')

    def show_spinner(self):
        """
            Show spinner
        """
        self._indicator.show_spinner()

    def set_indicator(self, playing, loved):
        """
            Show indicator
            @param widget name as str
            @param playing as bool
            @param loved as bool
        """
        self._indicator.clear()
        if playing:
            self.get_style_context().remove_class('trackrow')
            self.get_style_context().add_class('trackrowplaying')
            if 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 loved and self.__context is None:
                self._indicator.loved()
            else:
                self._indicator.empty()

    def set_number(self, num):
        """
            Set number
            @param number as int
        """
        self.__number = num

    def update_duration(self):
        """
            Update duration for row
        """
        # Get a new track to get new duration (cache)
        track = Track(self._track.id)
        self._duration_label.set_text(seconds_to_string(track.duration))

    def update_num_label(self):
        """
            Update position label for row
        """
        if Lp().player.track_in_queue(self._track):
            self._num_label.get_style_context().add_class('queued')
            pos = Lp().player.get_track_position(self._track.id)
            self._num_label.set_text(str(pos))
        elif self.__number > 0:
            self._num_label.get_style_context().remove_class('queued')
            self._num_label.set_text(str(self.__number))
        else:
            self._num_label.get_style_context().remove_class('queued')
            self._num_label.set_text('')

    @property
    def id(self):
        """
            Get object id
            @return Current id as int
        """
        return self._track.id

#######################
# PRIVATE             #
#######################
    def __play_preview(self):
        """
            Play track
            @param widget as Gtk.Widget
        """
        Lp().player.preview.set_property('uri', self._track.uri)
        Lp().player.preview.set_state(Gst.State.PLAYING)
        self.set_indicator(True, False)
        self.__preview_timeout_id = None

    def __on_map(self, widget):
        """
            Fix for Gtk < 3.18,
            if we are in a popover, do not show menu button
        """
        widget = self.get_parent()
        while widget is not None:
            if isinstance(widget, Gtk.Popover):
                break
            widget = widget.get_parent()
        if widget is None:
            self._grid.add(self.__menu_button)
            self.__menu_button.show()

    def __on_enter_notify(self, widget, event):
        """
            Set image on buttons now, speed reason
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if self.__context_timeout_id is not None:
            GLib.source_remove(self.__context_timeout_id)
            self.__context_timeout_id = None
        if Lp().settings.get_value('preview-output').get_string() != '':
            self.__preview_timeout_id = GLib.timeout_add(500,
                                                         self.__play_preview)
        if self.__menu_button.get_image() is None:
            image = Gtk.Image.new_from_icon_name('go-previous-symbolic',
                                                 Gtk.IconSize.MENU)
            image.set_opacity(0.2)
            self.__menu_button.set_image(image)
            self.__menu_button.connect('clicked', self.__on_button_clicked)
            self._indicator.update_button()

    def __on_leave_notify(self, widget, event):
        """
            Stop preview
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        allocation = widget.get_allocation()
        if event.x <= 0 or\
           event.x >= allocation.width or\
           event.y <= 0 or\
           event.y >= allocation.height:
            if self.__context is not None and\
                    self.__context_timeout_id is None:
                self.__context_timeout_id = GLib.timeout_add(
                                                      1000,
                                                      self.__on_button_clicked,
                                                      self.__menu_button)
            if Lp().settings.get_value('preview-output').get_string() != '':
                if self.__preview_timeout_id is not None:
                    GLib.source_remove(self.__preview_timeout_id)
                    self.__preview_timeout_id = None
                self.set_indicator(
                                Lp().player.current_track.id == self._track.id,
                                utils.is_loved(self._track.id))
                Lp().player.preview.set_state(Gst.State.NULL)

    def __on_button_press(self, widget, event):
        """
            Popup menu for track relative to track row
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if self.__context is not None:
            self.__on_button_clicked(self.__menu_button)
        if event.button == 3:
            if GLib.getenv("WAYLAND_DISPLAY") != "" and\
                    self.get_ancestor(Gtk.Popover) is not None:
                print("https://bugzilla.gnome.org/show_bug.cgi?id=774148")
            window = widget.get_window()
            if window == event.window:
                self.__popup_menu(widget, event.x, event.y)
            # Happens when pressing button over menu btn
            else:
                self.__on_button_clicked(self.__menu_button)
            return True
        elif event.button == 2:
            if self._track.id in Lp().player.get_queue():
                Lp().player.del_from_queue(self._track.id)
            else:
                Lp().player.append_to_queue(self._track.id)

    def __on_button_clicked(self, button):
        """
            Popup menu for track relative to button
            @param button as Gtk.Button
        """
        self.__context_timeout_id = None
        image = self.__menu_button.get_image()
        if self.__context is None:
            image.set_from_icon_name('go-next-symbolic',
                                     Gtk.IconSize.MENU)
            self.__context = ContextWidget(self._track, button)
            self.__context.set_property('halign', Gtk.Align.END)
            self.__context.show()
            self._duration_label.hide()
            self._grid.insert_next_to(button, Gtk.PositionType.LEFT)
            self._grid.attach_next_to(self.__context, button,
                                      Gtk.PositionType.LEFT, 1, 1)
            self.set_indicator(Lp().player.current_track.id == self._track.id,
                               False)
        else:
            image.set_from_icon_name('go-previous-symbolic',
                                     Gtk.IconSize.MENU)
            self.__context.destroy()
            self._duration_label.show()
            self.__context = None
            self.set_indicator(Lp().player.current_track.id == self._track.id,
                               utils.is_loved(self._track.id))

    def __popup_menu(self, widget, xcoordinate=None, ycoordinate=None):
        """
            Popup menu for track
            @param widget as Gtk.Button
            @param xcoordinate as int (or None)
            @param ycoordinate as int (or None)
        """
        popover = TrackMenuPopover(self._track, TrackMenu(self._track))
        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_relative_to(widget)
        popover.set_pointing_to(rect)
        popover.connect('closed', self.__on_closed)
        self.get_style_context().add_class('track-menu-selected')
        popover.show()

    def __on_closed(self, widget):
        """
            Remove selected style
            @param widget as Gtk.Popover
        """
        self.get_style_context().remove_class('track-menu-selected')

    def __on_query_tooltip(self, widget, x, y, keyboard, tooltip):
        """
            Show tooltip if needed
            @param widget as Gtk.Widget
            @param x as int
            @param y as int
            @param keyboard as bool
            @param tooltip as Gtk.Tooltip
        """
        text = ''
        layout = widget.get_layout()
        label = widget.get_text()
        if layout.is_ellipsized():
            text = "%s" % (GLib.markup_escape_text(label))
        widget.set_tooltip_markup(text)
Exemplo n.º 10
0
class Row(Gtk.ListBoxRow):
    """
        A row
    """
    def __init__(self, rowid, num):
        """
            Init row widgets
            @param rowid as int
            @param num as int
            @param show loved as bool
        """
        # We do not use Gtk.Builder for speed reasons
        Gtk.ListBoxRow.__init__(self)
        self.set_sensitive(False)
        self._track = Track(rowid)
        self._number = num
        self._indicator = IndicatorWidget(self._track.id)
        self.set_indicator(Lp().player.current_track.id == self._track.id,
                           utils.is_loved(self._track.id))
        self.set_sensitive(True)
        self._row_widget = Gtk.EventBox()
        self._row_widget.connect('button-press-event', self._on_button_press)
        self._row_widget.connect('enter-notify-event', self._on_enter_notify)
        self._grid = Gtk.Grid()
        self._grid.set_column_spacing(5)
        self._row_widget.add(self._grid)
        self._title_label = Gtk.Label.new(self._track.formated_name())
        self._title_label.set_use_markup(True)
        self._title_label.set_property('has-tooltip', True)
        self._title_label.connect('query-tooltip',
                                  self._on_title_query_tooltip)
        self._title_label.set_property('hexpand', True)
        self._title_label.set_property('halign', Gtk.Align.START)
        self._title_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._duration_label = Gtk.Label.new(
            seconds_to_string(self._track.duration))
        self._duration_label.get_style_context().add_class('dim-label')
        self._num_label = Gtk.Label()
        self._num_label.set_ellipsize(Pango.EllipsizeMode.END)
        self._num_label.set_property('valign', Gtk.Align.CENTER)
        self._num_label.set_width_chars(4)
        self._num_label.get_style_context().add_class('dim-label')
        self.update_num_label()
        self._menu_image = Gtk.Image.new()
        self._menu_image.set_opacity(0.2)
        self._menu_button = Gtk.Button.new()
        self._menu_button.set_relief(Gtk.ReliefStyle.NONE)
        self._menu_button.get_style_context().add_class('menu-button')
        self._menu_button.get_style_context().add_class('track-menu-button')
        self._menu_button.set_image(self._menu_image)
        self._menu_button.connect('clicked', self._on_button_clicked)
        self._grid.add(self._num_label)
        self._grid.add(self._title_label)
        self._grid.add(self._duration_label)
        # TODO Remove this later
        if Gtk.get_minor_version() > 16:
            self._grid.add(self._menu_button)
        else:
            self.connect('map', self._on_map)
        self.add(self._row_widget)
        self.get_style_context().add_class('trackrow')

    def set_indicator(self, playing, loved):
        """
            Show indicator
            @param widget name as str
            @param playing as bool
            @param loved as bool
        """
        self._indicator.clear()
        if playing:
            self.get_style_context().remove_class('trackrow')
            self.get_style_context().add_class('trackrowplaying')
            if 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 loved:
                self._indicator.loved()
            else:
                self._indicator.empty()

    def set_number(self, num):
        """
            Set number
            @param number as int
        """
        self._number = num

    def update_num_label(self):
        """
            Update position label for row
        """
        if Lp().player.is_in_queue(self._track.id):
            self._num_label.get_style_context().add_class('queued')
            pos = Lp().player.get_track_position(self._track.id)
            self._num_label.set_text(str(pos))
        elif self._number > 0:
            self._num_label.get_style_context().remove_class('queued')
            self._num_label.set_text(str(self._number))
        else:
            self._num_label.get_style_context().remove_class('queued')
            self._num_label.set_text('')

    def get_id(self):
        """
            Get object id
            @return Current id as int
        """
        return self._track.id


#######################
# PRIVATE             #
#######################

    def _on_map(self, widget):
        """
            Fix for Gtk < 3.18,
            if we are in a popover, do not show menu button
        """
        widget = self.get_parent()
        while widget is not None:
            if isinstance(widget, Gtk.Popover):
                break
            widget = widget.get_parent()
        if widget is None:
            self._grid.add(self._menu_button)

    def _on_enter_notify(self, widget, event):
        """
            Set image on buttons now, speed reason
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if self._menu_image.get_pixbuf() is None:
            self._menu_image.set_from_icon_name('open-menu-symbolic',
                                                Gtk.IconSize.MENU)
            self._indicator.update_button()

    def _on_button_press(self, widget, event):
        """
            Popup menu for track relative to track row
            @param widget as Gtk.Widget
            @param event as Gdk.Event
        """
        if event.button == 3:
            window = widget.get_window()
            if window == event.window:
                self._popup_menu(widget, event.x, event.y)
            # Happens when pressing button over menu btn
            else:
                self._popup_menu(self._menu_button)
            return True
        elif event.button == 2:
            if self._track.id in Lp().player.get_queue():
                Lp().player.del_from_queue(self._track.id)
            else:
                Lp().player.append_to_queue(self._track.id)

    def _on_button_clicked(self, widget):
        """
            Popup menu for track relative to button
            @param widget as Gtk.Button
        """
        self._popup_menu(widget)

    def _popup_menu(self, widget, xcoordinate=None, ycoordinate=None):
        """
            Popup menu for track
            @param widget as Gtk.Button
            @param xcoordinate as int (or None)
            @param ycoordinate as int (or None)
        """
        popover = TrackMenuPopover(self._track.id, TrackMenu(self._track.id))
        popover.set_relative_to(widget)
        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.connect('closed', self._on_closed)
        self.get_style_context().add_class('track-menu-selected')
        popover.show()

    def _on_closed(self, widget):
        """
            Remove selected style
            @param widget as Gtk.Popover
        """
        self.get_style_context().remove_class('track-menu-selected')

    def _on_title_query_tooltip(self, widget, x, y, keyboard, tooltip):
        """
            Show tooltip if needed
            @param widget as Gtk.Widget
            @param x as int
            @param y as int
            @param keyboard as bool
            @param tooltip as Gtk.Tooltip
        """
        layout = self._title_label.get_layout()
        if layout.is_ellipsized():
            label = self._title_label.get_label()
            self._title_label.set_tooltip_markup(label)
        else:
            self._title_label.set_tooltip_text('')
Exemplo n.º 11
0
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