--no-color now works for tui mode

toot/tui/app.py

@@ -8,7 +8,7 @@ from toot.console import get_default_visibility
 from toot.exceptions import ApiError
 
 from .compose import StatusComposer
-from .constants import PALETTE
+from .constants import PALETTE, MONO_PALETTE
 from .entities import Status
 from .overlays import ExceptionStackTrace, GotoMenu, Help, StatusSource, StatusLinks, StatusZoom
 from .overlays import StatusDeleteConfirmation, Account
@@ -78,9 +78,10 @@ class TUI(urwid.Frame):
         """Factory method, sets up TUI and an event loop."""
 
         tui = cls(app, user, args)
+
         loop = urwid.MainLoop(
             tui,
-            palette=PALETTE,
+            palette=MONO_PALETTE if args.no_color else PALETTE,
             event_loop=urwid.AsyncioEventLoop(),
             unhandled_input=tui.unhandled_input,
         )
@@ -98,6 +99,12 @@ class TUI(urwid.Frame):
         self.executor = ThreadPoolExecutor(max_workers=1)
         self.timeline_generator = api.home_timeline_generator(app, user, limit=40)
 
+        self.screen = urwid.raw_display.Screen()
+
+        if args.no_color:
+            self.screen.set_terminal_properties(1)
+            self.screen.reset_default_terminal_palette()
+
         # Show intro screen while toots are being loaded
         self.body = self.build_intro()
         self.header = Header(app, user)
@@ -111,7 +118,6 @@ class TUI(urwid.Frame):
         self.overlay = None
         self.exception = None
         self.can_translate = False
-        self.screen = urwid.raw_display.Screen()
         self.account = None
 
         super().__init__(self.body, header=self.header, footer=self.footer)

toot/tui/constants.py

@@ -40,6 +40,47 @@ PALETTE = [
     ('white_bold', 'white,bold', '')
 ]
 
+MONO_PALETTE = [
+    # Components
+    ('button', 'white', 'black'),
+    ('button_focused', 'black', 'white'),
+    ('columns_divider', 'white', 'black'),
+    ('content_warning', 'white', 'black'),
+    ('editbox', 'white', 'black'),
+    ('editbox_focused', 'black', 'white'),
+    ('footer_message', 'white', 'black'),
+    ('footer_message_error', 'white,bold', 'black'),
+    ('footer_status', 'black', 'white'),
+    ('footer_status_bold', 'black,bold', 'white'),
+    ('header', 'black', 'white'),
+    ('header_bold', 'black,bold', 'white'),
+    ('intro_bigtext', 'white', 'black'),
+    ('intro_smalltext', 'white', 'black'),
+    ('poll_bar', 'black', 'white'),
+
+    # Functional
+    ('hashtag', 'white,bold', 'black'),
+    ('followed_hashtag', 'white,bold', 'black'),
+    ('link', ',italics', 'black'),
+    ('link_focused', ',bold,italics', 'black'),
+
+    # Colors
+    ('bold', ',bold', 'black'),
+    ('blue', 'white', 'black'),
+    ('blue_bold', 'white, bold', 'black'),
+    ('blue_selected', 'white, bold', 'black'),
+    ('cyan', 'white', 'black'),
+    ('cyan_bold', 'white,bold', 'black'),
+    ('gray', 'white', 'black'),
+    ('green', 'white', 'black'),
+    ('green_selected', 'black', 'white'),
+    ('yellow', 'white', 'black'),
+    ('yellow_bold', 'white,bold', 'black'),
+    ('red', 'white', 'black'),
+    ('warning', 'white,bold', 'black'),
+    ('white_bold', 'white,bold', 'black')
+]
+
 VISIBILITY_OPTIONS = [
     ("public", "Public", "Post to public timelines"),
     ("unlisted", "Unlisted", "Do not post to public timelines"),