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from typing import Callable
from gi.repository import Adw, Gio, GLib, GObject, Gtk
import inject
from cozy.model.storage import Storage
from cozy.view_model.storages_view_model import StoragesViewModel
def ask_storage_location(callback: Callable[[str | None], None], initial_folder: str | None = None):
location_chooser = Gtk.FileDialog(title=_("Set Audiobooks Directory"))
if initial_folder:
gfile = Gio.File.new_for_path(initial_folder)
location_chooser.set_initial_folder(gfile)
def finish_callback(dialog, result):
try:
file = dialog.select_folder_finish(result)
except GLib.GError:
pass
else:
callback(None if file is None else file.get_path())
location_chooser.select_folder(inject.instance("MainWindow").window, None, finish_callback)
@Gtk.Template.from_resource("/com/github/geigi/cozy/storage_row.ui")
class StorageRow(Adw.ActionRow):
__gtype_name__ = "StorageRow"
icon: Gtk.Image = Gtk.Template.Child()
default_icon: Gtk.Image = Gtk.Template.Child()
menu_button: Gtk.MenuButton = Gtk.Template.Child()
def __init__(self, model: Storage, menu_model: Gio.Menu) -> None:
self._model = model
super().__init__(title=model.path)
self.connect("activated", self.ask_for_new_location)
self.menu_button.set_menu_model(menu_model)
self.menu_button.connect("notify::active", self._on_menu_opened)
self._set_default_icon()
self._set_drive_icon()
@property
def model(self) -> Storage:
return self._model
def ask_for_new_location(self, *_) -> None:
ask_storage_location(self._on_folder_changed, initial_folder=self._model.path)
def _on_folder_changed(self, new_path: str | None) -> None:
if new_path is not None:
self.emit("location-changed", new_path)
def _on_menu_opened(self, *_) -> None:
self.emit("menu-opened")
def _set_drive_icon(self) -> None:
if self._model.external:
self.icon.set_from_icon_name("network-server-symbolic")
self.icon.set_tooltip_text(_("External drive"))
else:
self.icon.set_from_icon_name("folder-open-symbolic")
self.icon.set_tooltip_text(_("Internal drive"))
def _set_default_icon(self) -> None:
self.default_icon.set_visible(self._model.default)
GObject.signal_new(
"location-changed",
StorageRow,
GObject.SIGNAL_RUN_LAST,
GObject.TYPE_PYOBJECT,
(GObject.TYPE_PYOBJECT,),
)
GObject.signal_new("menu-opened", StorageRow, GObject.SIGNAL_RUN_LAST, GObject.TYPE_PYOBJECT, ())
@Gtk.Template.from_resource("/com/github/geigi/cozy/storage_locations.ui")
class StorageLocations(Adw.PreferencesGroup):
__gtype_name__ = "StorageLocations"
_view_model: StoragesViewModel = inject.attr(StoragesViewModel)
storage_locations_list: Gtk.ListBox = Gtk.Template.Child()
storage_menu: Gio.Menu = Gtk.Template.Child()
def __init__(self) -> None:
super().__init__()
self._view_model.bind_to("storage_locations", self._reload_storage_list)
self._view_model.bind_to("storage_attributes", self._reload_storage_list)
self._create_actions()
self.new_storage_button = self._create_new_storage_button()
self._reload_storage_list()
def _create_actions(self) -> None:
self.action_group = Gio.SimpleActionGroup.new()
self.insert_action_group("storage", self.action_group)
self.set_external_action = Gio.SimpleAction.new_stateful(
"mark-external", None, GLib.Variant.new_boolean(False)
)
self._set_external_signal_handler = self.set_external_action.connect(
"notify::state", self._mark_storage_location_external
)
self.action_group.add_action(self.set_external_action)
self.remove_action = Gio.SimpleAction.new("remove", None)
self.remove_action.connect("activate", self._remove_storage_location)
self.action_group.add_action(self.remove_action)
self.make_default_action = Gio.SimpleAction.new("make-default", None)
self.make_default_action.connect("activate", self._set_default_storage_location)
self.action_group.add_action(self.make_default_action)
def _create_new_storage_button(self) -> Adw.ActionRow:
icon = Gtk.Image(icon_name="list-add-symbolic", margin_top=18, margin_bottom=18)
row = Adw.ActionRow(selectable=False, activatable=True)
row.connect("activated", self._on_new_storage_clicked)
row.set_child(icon)
return row
def _reload_storage_list(self) -> None:
self.storage_locations_list.remove_all()
for storage in self._view_model.storages:
row = StorageRow(storage, menu_model=self.storage_menu)
row.connect("location-changed", self._on_storage_location_changed)
row.connect("menu-opened", self._on_storage_menu_opened)
self.storage_locations_list.append(row)
self.storage_locations_list.append(self.new_storage_button)
def _remove_storage_location(self, *_) -> None:
self._view_model.remove(self._view_model.selected_storage)
def _set_default_storage_location(self, *_) -> None:
self._view_model.set_default(self._view_model.selected_storage)
def _mark_storage_location_external(
self, action: Gio.SimpleAction, value: GObject.ParamSpec
) -> None:
value = action.get_property(value.name)
self._view_model.set_external(self._view_model.selected_storage, value)
def _on_new_storage_clicked(self, *_) -> None:
ask_storage_location(self._view_model.add_storage_location)
def _on_storage_location_changed(self, widget: StorageRow, new_location: str) -> None:
self._view_model.change_storage_location(widget.model, new_location)
def _on_storage_menu_opened(self, widget: StorageRow) -> None:
with self.set_external_action.handler_block(self._set_external_signal_handler):
self.set_external_action.props.state = GLib.Variant.new_boolean(widget.model.external)
self.remove_action.props.enabled = (
not widget.model.default and len(self._view_model.storages) > 1
)
self.make_default_action.props.enabled = widget.model is not self._view_model.default
self._view_model.selected_storage = widget.model
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