272 lines
9.2 KiB
Python
272 lines
9.2 KiB
Python
import gi
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from typing import Optional, Union
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk, GObject, GLib
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from libremsonic.state_manager import ApplicationState
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from libremsonic.cache_manager import CacheManager
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from libremsonic.ui import util
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from libremsonic.ui.common import AlbumWithSongs, IconButton, CoverArtGrid
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from libremsonic.server.api_objects import Child, AlbumWithSongsID3
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Album = Union[Child, AlbumWithSongsID3]
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class AlbumsPanel(Gtk.Box):
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__gsignals__ = {
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'song-clicked': (
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GObject.SignalFlags.RUN_FIRST,
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GObject.TYPE_NONE,
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(str, object, object),
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),
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}
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currently_active_sort: str = 'random'
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currently_active_alphabetical_sort: str = 'name'
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currently_active_genre: str = 'Rock'
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currently_active_from_year: int = 2010
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currently_active_to_year: int = 2020
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populating_genre_combo = False
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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actionbar = Gtk.ActionBar()
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# Sort by
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actionbar.add(Gtk.Label(label='Sort'))
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self.sort_type_combo = self.make_combobox(
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(
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('random', 'randomly'),
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('byGenre', 'by genre'),
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('newest', 'by most recently added'),
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('highest', 'by highest rated'),
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('frequent', 'by most played'),
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('recent', 'by most recently played'),
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('alphabetical', 'alphabetically'),
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('starred', 'by starred only'),
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('byYear', 'by year'),
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),
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self.on_type_combo_changed,
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)
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actionbar.pack_start(self.sort_type_combo)
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# Alphabetically how?
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self.alphabetical_type_combo = self.make_combobox(
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(
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('name', 'by album name'),
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('artist', 'by artist name'),
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),
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self.on_alphabetical_type_change,
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)
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actionbar.pack_start(self.alphabetical_type_combo)
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# Alphabetically how?
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self.genre_combo = self.make_combobox(
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(),
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self.on_genre_change,
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)
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actionbar.pack_start(self.genre_combo)
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self.from_year_label = Gtk.Label(label='from')
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actionbar.pack_start(self.from_year_label)
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self.from_year_entry = Gtk.Entry()
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self.from_year_entry.connect('changed', self.on_year_changed)
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actionbar.pack_start(self.from_year_entry)
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self.to_year_label = Gtk.Label(label='to')
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actionbar.pack_start(self.to_year_label)
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self.to_year_entry = Gtk.Entry()
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self.to_year_entry.connect('changed', self.on_year_changed)
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actionbar.pack_start(self.to_year_entry)
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refresh = IconButton('view-refresh')
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refresh.connect('clicked', lambda *a: self.update(force=True))
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actionbar.pack_end(refresh)
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self.add(actionbar)
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scrolled_window = Gtk.ScrolledWindow()
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self.grid = AlbumsGrid()
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self.grid.connect(
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'song-clicked',
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lambda _, song, queue, metadata: self.emit('song-clicked', song,
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queue, metadata),
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)
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scrolled_window.add(self.grid)
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self.add(scrolled_window)
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def make_combobox(self, items, on_change):
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store = Gtk.ListStore(str, str)
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for item in items:
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store.append(item)
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combo = Gtk.ComboBox.new_with_model(store)
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combo.set_id_column(0)
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combo.connect('changed', on_change)
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renderer_text = Gtk.CellRendererText()
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combo.pack_start(renderer_text, True)
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combo.add_attribute(renderer_text, 'text', 1)
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return combo
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def populate_genre_combo(self):
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def get_genres_done(f):
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model = self.genre_combo.get_model()
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self.populating_genre_combo = True
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model.clear()
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for genre in (f.result() or []):
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model.append((genre.value, genre.value))
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self.populating_genre_combo = False
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# TODO Get this from state
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self.genre_combo.set_active_id(self.currently_active_genre)
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genres_future = CacheManager.get_genres()
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genres_future.add_done_callback(
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lambda f: GLib.idle_add(get_genres_done, f))
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def update(self, state: ApplicationState = None, force: bool = False):
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# TODO store this in state
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self.sort_type_combo.set_active_id(self.currently_active_sort)
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self.alphabetical_type_combo.set_active_id(
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self.currently_active_alphabetical_sort)
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self.from_year_entry.set_text(str(self.currently_active_from_year))
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self.to_year_entry.set_text(str(self.currently_active_to_year))
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self.populate_genre_combo()
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# Show/hide the combo boxes.
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def show_if(sort_type, *elements):
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for element in elements:
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if self.currently_active_sort == sort_type:
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element.show()
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else:
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element.hide()
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show_if('alphabetical', self.alphabetical_type_combo)
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show_if('byGenre', self.genre_combo)
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show_if('byYear', self.from_year_label, self.from_year_entry)
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show_if('byYear', self.to_year_label, self.to_year_entry)
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self.grid.update(state=state, force=force)
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def get_id(self, combo):
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tree_iter = combo.get_active_iter()
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if tree_iter is not None:
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return combo.get_model()[tree_iter][0]
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def on_type_combo_changed(self, combo):
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self.currently_active_sort = self.get_id(combo)
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if self.grid.type_ != self.currently_active_sort:
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self.grid.update_params(type_=self.currently_active_sort)
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self.update(force=True)
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def on_alphabetical_type_change(self, combo):
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self.currently_active_alphabetical_sort = self.get_id(combo)
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if self.grid.alphabetical_type != self.currently_active_alphabetical_sort:
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self.grid.update_params(
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alphabetical_type=self.currently_active_alphabetical_sort)
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self.update(force=True)
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def on_genre_change(self, combo):
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if self.populating_genre_combo:
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return
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self.currently_active_genre = self.get_id(combo)
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if self.grid.genre != self.currently_active_genre:
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self.grid.update_params(genre=self.currently_active_genre)
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self.update(force=True)
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def on_year_changed(self, entry):
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try:
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year = int(entry.get_text())
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except:
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print('failed, should do something to prevent non-numeric input')
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return
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if self.to_year_entry == entry:
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self.currently_active_to_year = year
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if self.grid.to_year != self.currently_active_to_year:
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self.grid.update_params(to_year=year)
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self.update(force=True)
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else:
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self.currently_active_from_year = year
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if self.grid.from_year != self.currently_active_from_year:
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self.grid.update_params(from_year=year)
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self.update(force=True)
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class AlbumModel(GObject.Object):
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def __init__(self, album: Album):
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self.album: Album = album
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super().__init__()
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def __repr__(self):
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return f'<AlbumModel {self.album}>'
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class AlbumsGrid(CoverArtGrid):
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"""Defines the albums panel."""
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type_: str = 'random'
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alphabetical_type: str = 'name'
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from_year: int = 2010
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to_year: int = 2020
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genre: str = 'Rock'
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def update_params(
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self,
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type_: str = None,
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alphabetical_type: str = None,
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from_year: int = None,
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to_year: int = None,
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genre: str = None,
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):
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self.type_ = type_ or self.type_
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self.alphabetical_type = alphabetical_type or self.alphabetical_type
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self.from_year = from_year or self.from_year
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self.to_year = to_year or self.to_year
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self.genre = genre or self.genre
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# Override Methods
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# =========================================================================
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def get_header_text(self, item: AlbumModel) -> str:
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return (item.album.title
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if type(item.album) == Child else item.album.name)
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def get_info_text(self, item: AlbumModel) -> Optional[str]:
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return util.dot_join(item.album.artist, item.album.year)
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def get_model_list_future(self, before_download, force=False):
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type_ = self.type_
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if self.type_ == 'alphabetical':
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type_ += {
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'name': 'ByName',
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'artist': 'ByArtist',
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}[self.alphabetical_type]
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return CacheManager.get_albums(
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type_=type_,
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to_year=self.to_year,
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from_year=self.from_year,
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genre=self.genre,
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before_download=before_download,
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force=force,
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)
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def create_model_from_element(self, album):
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return AlbumModel(album)
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def create_detail_element_from_model(self, album: AlbumModel):
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return AlbumWithSongs(album.album, cover_art_size=300)
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def get_cover_art_filename_future(self, item, before_download):
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return CacheManager.get_cover_art_filename(
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item.album.coverArt,
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before_download=before_download,
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)
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