Method _check_speech_enabled

dialect/window.py:660–685

(self)

                self.dest_pron_revealer.props.reveal_child = False

    def _check_speech_enabled(self):
        if not self.provider["tts"]:
            return

        src_playing = dest_playing = False
        if self.current_speech:
            src_playing = self.current_speech["called_from"] == "src"
            dest_playing = self.current_speech["called_from"] == "dest"

        # Check src listen button
        self.lookup_action("listen-src").set_enabled(  # type: ignore
            self.speech_provider_failed
            or self.src_lang_selector.selected in self.provider["tts"].tts_languages
            and self.src_buffer.get_char_count() != 0
            and not self.speech_loading
            and not dest_playing
        )

        # Check dest listen button
        self.lookup_action("listen-dest").set_enabled(  # type: ignore
            self.speech_provider_failed
            or self.dest_lang_selector.selected in self.provider["tts"].tts_languages
            and self.dest_buffer.get_char_count() != 0
            and not self.speech_loading
            and not src_playing
        )

    def _check_switch_enabled(self):
        if not self.provider["trans"]: