79 lines
3.2 KiB
Python
79 lines
3.2 KiB
Python
# Copyright 2022 (c) Anna Schumaker.
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"""Displays library path playlists."""
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import pathlib
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from gi.repository import GLib
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from gi.repository import Gio
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from gi.repository import Gtk
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from gi.repository import Adw
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from .. import db
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from . import row
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from . import section
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DIRECTORY_FILTERS = Gio.ListStore()
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DIRECTORY_FILTERS.append(Gtk.FileFilter(name="Directories",
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mime_types=["inode/directory"]))
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class LibraryRow(row.TreeRow):
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"""A TreeRow for displaying Library playlists."""
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def __init__(self, *args, **kwargs):
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"""Initialize a LibraryRow."""
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super().__init__(*args, indented=False, **kwargs)
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self.child = row.LibraryRow()
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def do_bind(self) -> None:
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"""Bind Library properties to the LibraryRow widget."""
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super().do_bind()
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self.bind_and_set_property("enabled", "enabled", bidirectional=True)
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self.bind_and_set_property("online", "online", bidirectional=True)
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self.bind_and_set_property("deleting", "sensitive",
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invert_boolean=True)
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self.bind_and_set(self.item.queue, "running", self.child, "scanning")
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self.bind_and_set(self.item.queue, "progress", self.child, "progress")
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class Section(section.Section):
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"""A sidebar Section for library path playlists."""
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def __init__(self, table=db.libraries.Table):
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"""Initialize our library path section."""
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super().__init__(table, LibraryRow, icon_name="library-music-symbolic",
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title="Library Paths", subtitle="0 library paths")
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self.extra_widget = Gtk.Button(icon_name="folder-new", has_frame=False,
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tooltip_text="add new library path")
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self._dialog = Gtk.FileDialog(title="Pick a Directory",
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filters=DIRECTORY_FILTERS)
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self._toast = None
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self.extra_widget.connect("clicked", self.__show_dialog)
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self.table.connect("library-online", self.__library_online)
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def __async_ready(self, dialog: Gtk.FileDialog, task: Gio.Task) -> None:
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try:
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dir = dialog.select_folder_finish(task)
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self.table.create(pathlib.Path(dir.get_path()))
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except GLib.Error:
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pass
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def __library_online(self, table: db.libraries.Table,
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library: db.libraries.Library) -> None:
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if win := self.get_ancestor(Adw.Window):
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if self._toast:
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self._toast.dismiss()
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state = "online" if library.online else "offline"
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self._toast = win.post_toast(f"{library.path} is {state}")
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self._toast.set_priority(Adw.ToastPriority.HIGH)
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def __show_dialog(self, button: Gtk.Button) -> None:
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music = GLib.get_user_special_dir(GLib.UserDirectory.DIRECTORY_MUSIC)
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self._dialog.set_initial_file(Gio.File.new_for_path(music))
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self._dialog.select_folder(self.get_ancestor(Gtk.Window), None,
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self.__async_ready)
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def do_get_subtitle(self, n_libraries: int) -> str:
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"""Return a subtitle for this section."""
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s_libraries = "s" if n_libraries != 1 else ""
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return f"{n_libraries} library path{s_libraries}"
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