Lay out new client structure

cheuph/widgets/attributed_text_widget.py

@@ -1,69 +0,0 @@
-from typing import Any, List, Tuple, Union
-
-import urwid
-
-from ..markup import AttributedText
-
-__all__ = ["AttributedTextWidget", "ATWidget"]
-
-class AttributedTextWidget(urwid.Text):
-    """
-    A widget that works like urwid.Text, but displays AttributedText.
-
-    The AttributedText's "style" attribute is used as the style for urwid.Text,
-    where present.
-    """
-
-    def __init__(self,
-            text: AttributedText,
-            *args: Any,
-            **kwargs: Any
-            ) -> None:
-        """
-        text - an AttributedText object
-
-        All other arguments are passed onto a urwid.Text constructor and thus
-        work the same way.
-        """
-
-        self._attributed_text = text
-        super().__init__(self._convert_to_markup(text), *args, **kwargs)
-
-    @staticmethod
-    def _convert_to_markup(text: AttributedText
-            ) -> List[Union[str, Tuple[str, str]]]:
-
-        # Wonder why it can't figure out the type signature of markup on its
-        # own... :P
-        markup: List[Union[str, Tuple[str, str]]]
-        markup = [
-                segment.text if style is None else (style, segment.text)
-                for segment, style in text.split_by("style")
-        ]
-
-        return markup or [""]
-
-    def set_attributed_text(self, text: AttributedText) -> None:
-        """
-        Set the content of the AttributedTextWidget.
-        """
-
-        self._attributed_text = text
-        super().set_text(self._convert_to_markup(text))
-
-    def get_attributed_text(self) -> AttributedText:
-        """
-        Returns the currently used AttributedText.
-
-        urwid.Text's get_text() also returns a run length encoded list of
-        attributes. This is not necessary here because the AttributedText
-        already contains all its attributes.
-        """
-
-        return self._attributed_text
-
-    @property
-    def attributed_text(self) -> AttributedText:
-        return self.get_attributed_text()
-
-ATWidget = AttributedTextWidget