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sidebar: Add a button to jump to the current playlist 

Implements: #59 ("Jump to Active Playlist button")
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This commit is contained in:
Anna Schumaker 2023-06-25 21:46:15 -04:00
parent 1707f87e45
commit 8dae0ed7bd
2 changed files with 24 additions and 0 deletions
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7
emmental/sidebar/__init__.py
View File

@ -25,6 +25,8 @@ class Card(Gtk.Box):
sensitive=False, **kwargs)
self._header = Gtk.CenterBox()
self._filter = entry.Filter("playlists", hexpand=True)
self._jump = Gtk.Button(icon_name="go-jump-symbolic",
tooltip_text="scroll to current playlist")
self._playlists = playlist.Section(self.sql.playlists)
self._artists = artist.Section(self.sql.artists, self.sql.albums)
self._genres = genre.Section(self.sql.genres)
@ -33,6 +35,7 @@ class Card(Gtk.Box):
self._view = section.View(sql)
self._header.set_center_widget(self._filter)
self._header.set_end_widget(self._jump)
self.append(self._header)
for sect in [self._playlists, self._artists, self._genres,
@ -46,11 +49,15 @@ class Card(Gtk.Box):
GObject.BindingFlags.BIDIRECTIONAL)
self._filter.connect("search-changed", self.__search_changed)
self._jump.connect("clicked", self.__jump_to_playlist)
self.sql.connect("table-loaded", self.__table_loaded)
self._header.add_css_class("toolbar")
self.add_css_class("card")
def __jump_to_playlist(self, jump: Gtk.Button) -> None:
self.select_playlist(self.sql.active_playlist)
def __search_changed(self, entry: entry.Filter) -> None:
self.sql.filter(entry.get_query())

17
tests/sidebar/test_sidebar.py
View File

@ -46,6 +46,23 @@ class TestSidebar(tests.util.TestCase):
self.sidebar._filter.emit("search-changed")
mock_filter.assert_called_with("*test text*")
def test_jump(self):
"""Test the jump button."""
self.assertIsInstance(self.sidebar._jump, Gtk.Button)
self.assertEqual(self.sidebar._header.get_end_widget(),
self.sidebar._jump)
self.assertEqual(self.sidebar._jump.get_icon_name(),
"go-jump-symbolic")
self.assertEqual(self.sidebar._jump.get_tooltip_text(),
"scroll to current playlist")
self.sql.playlists.load(now=True)
with unittest.mock.patch.object(self.sidebar,
"select_playlist") as mock_select:
self.sidebar._jump.emit("clicked")
mock_select.assert_called_with(self.sql.active_playlist)
def test_sensitivity_and_startup(self):
"""Test setting the sidebar sensitivity when all tables have loaded."""
tables = [t for t in self.sql.playlist_tables()]