88 lines
2.8 KiB
Python
88 lines
2.8 KiB
Python
import urwid
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import logging
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logger = logging.getLogger(__name__)
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class EditBox(urwid.AttrWrap):
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def __init__(self):
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edit = urwid.Edit(multiline=True, allow_tab=True)
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return super().__init__(edit, "editbox", "editbox_focused")
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class Button(urwid.AttrWrap):
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def __init__(self, *args, **kwargs):
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button = urwid.Button(*args, **kwargs)
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padding = urwid.Padding(button, width=len(args[0]) + 4)
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return super().__init__(padding, "button", "button_focused")
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def set_label(self, *args, **kwargs):
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self.original_widget.original_widget.set_label(*args, **kwargs)
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self.original_widget.width = len(args[0]) + 4
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class StatusComposer(urwid.Frame):
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signals = ["close", "post"]
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def __init__(self):
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# This can be added by button press
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self.content = EditBox()
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self.content_warning = None
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self.cw_button = Button("Add content warning", on_press=self.toggle_cw)
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contents = [
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urwid.Text("Status message"),
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self.content,
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urwid.Divider(),
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self.cw_button,
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Button("Post", on_press=self.post),
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Button("Cancel", on_press=self.close),
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]
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self.walker = urwid.SimpleListWalker(contents)
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self.listbox = urwid.ListBox(self.walker)
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return super().__init__(self.listbox)
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def toggle_cw(self, button):
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if self.content_warning:
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self.cw_button.set_label("Add content warning")
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self.walker.pop(2)
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self.walker.pop(2)
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self.walker.pop(2)
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self.walker.set_focus(3)
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self.content_warning = None
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else:
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self.cw_button.set_label("Remove content warning")
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self.content_warning = EditBox()
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self.walker.insert(2, self.content_warning)
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self.walker.insert(2, urwid.Text("Content warning"))
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self.walker.insert(2, urwid.Divider())
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self.walker.set_focus(4)
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def clear_error_message(self):
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self.footer = None
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def set_error_message(self, msg):
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self.footer = urwid.Text(("footer_message_error", msg))
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def post(self, button):
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self.clear_error_message()
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# Don't lstrip content to avoid removing intentional leading whitespace
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# However, do strip both sides to check if there is any content there
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content = self.content.edit_text.rstrip()
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content = None if not content.strip() else content
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warning = (self.content_warning.edit_text.rstrip()
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if self.content_warning else "")
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warning = None if not warning.strip() else warning
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if not content:
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self.set_error_message("Cannot post an empty message")
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return
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self._emit("post", content, warning)
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def close(self, button):
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self._emit("close")
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