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[length_notifier] Port to Gtk4

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This commit is contained in:
Philipp Hörist
2025-01-25 22:53:54 +01:00
parent a9c0980545
commit a64e89ddb0
1 changed files with 28 additions and 26 deletions
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54
length_notifier/length_notifier.py
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@@ -87,15 +87,16 @@ class LengthNotifierPlugin(GajimPlugin):
def deactivate(self) -> None:
assert self._counter is not None
assert self._actions_box_widget is not None
self._counter.reset()
self._counter.destroy()
self._actions_box_widget.remove(self._counter)
del self._counter
def _create_counter(self) -> None:
assert self._message_action_box is not None
assert self._actions_box_widget is not None
self._counter = Counter(self._message_action_box.msg_textview, self.config)
self._actions_box_widget.pack_end(self._counter, False, False, 0)
self._actions_box_widget.append(self._counter)
def _message_actions_box_created(
self, message_actions_box: MessageActionsBox, gtk_box: Gtk.Box
@@ -123,7 +124,7 @@ class Counter(Gtk.Label):
Gtk.Label.__init__(self)
self.set_tooltip_text(_("Number of typed characters"))
self.get_style_context().add_class("dim-label")
self.add_css_class("dim-label")
self._config = config
@@ -133,20 +134,26 @@ class Counter(Gtk.Label):
self._color = None
self._inverted_color = None
self._provider = Gtk.CssProvider()
self._textview = message_input
context = self._textview.get_style_context()
context.add_provider(self._provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
self._signal_id = self._textview.connect("buffer-changed", self._update)
self._provider = None
self._parse_config()
self._set_css()
self.connect("destroy", self._on_destroy)
def _on_destroy(self, _widget: Counter) -> None:
self._context.remove_class("length-warning")
assert self._signal_id is not None
def do_unroot(self) -> None:
if GObject.signal_handler_is_connected(self._textview, self._signal_id):
self._textview.disconnect(self._signal_id)
self._textview.get_style_context().remove_provider(self._provider)
del self._config
del self._provider
del self._textview
app.check_finalize(self)
def _parse_config(self) -> None:
@@ -161,11 +168,9 @@ class Counter(Gtk.Label):
self._inverted_color = f"rgb({red}, {green}, {blue})"
def _set_css(self) -> None:
self._context = self._textview.get_style_context()
if self._provider is not None:
self._context.remove_provider(self._provider)
css = """
.length-warning > * {
.length-warning {
color: %s;
background-color: %s;
}
@@ -173,9 +178,8 @@ class Counter(Gtk.Label):
self._inverted_color,
self._color,
)
self._provider = Gtk.CssProvider()
self._provider.load_from_data(bytes(css.encode()))
self._context.add_provider(self._provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
self._provider.load_from_string(css)
def _set_count(self, count: int) -> None:
self.set_label(str(count))
@@ -196,22 +200,20 @@ class Counter(Gtk.Label):
len_text = len(text)
self._set_count(len_text)
if len_text > self._max_length:
self._context.add_class("length-warning")
self._textview.add_css_class("length-warning")
else:
self._context.remove_class("length-warning")
self._textview.remove_css_class("length-warning")
else:
self._set_count(0)
self._context.remove_class("length-warning")
self._textview.remove_css_class("length-warning")
return False
def _jid_allowed(self, current_jid: JID) -> bool:
jids = self._config["JIDS"]
if isinstance(jids, list):
# Gajim 1.0 stored this as list[str]
jids = ",".join(jids)
jids = cast(str, self._config["JIDS"])
assert isinstance(jids, str)
if not len(jids):
if not jids:
# Not restricted to any JIDs
return True
@@ -241,6 +243,6 @@ class Counter(Gtk.Label):
self._update()
def reset(self) -> None:
self._context.remove_class("length-warning")
self._textview.remove_css_class("length-warning")
self._parse_config()
self._set_css()