budgie-keyboard-autoswitch.py 文件源码

def watch_yourlanguage(self):
        # fill exceptions (gui) list with data
        self.update_exceptions_gui()
        # fetch set initial data
        wmclass1 = self.get_activeclass()
        activelang1 = self.get_currlangname()
        while True:
            time.sleep(1)
            # if language is changed during lockstate, revert afterwards
            if self.lockscreen_check():
                self.lock_state(activelang1)
            wmclass2 = self.get_activeclass()
            activelang2 = self.get_currlangname()
            # first set a few conditions to act *at all*
            if all(
                [wmclass2, wmclass2 != "raven",
                 wmclass2 != "Wprviews_window",
                 activelang2]):
                classchange = wmclass2 != wmclass1
                langchange = activelang2 != activelang1
                if classchange:
                    self.set_lang_onclasschange(wmclass2, activelang2)
                    activelang2 = self.get_currlangname()
                elif langchange:
                    self.set_exception(activelang2, wmclass2)
                    GObject.idle_add(
                        self.update_exceptions_gui,
                        priority=GObject.PRIORITY_DEFAULT,
                    )
                    open(lang_datafile, "wt").write(str(self.langdata))
                wmclass1 = wmclass2
                activelang1 = activelang2