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Limit display length for theme names

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Kovid Goyal
2021-08-04 23:18:57 +05:30
parent f490b9a8bd
commit 3c3662b032
2 changed files with 13 additions and 4 deletions
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4
kittens/themes/collection.py
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@@ -264,7 +264,9 @@ class Themes:
ans.index_map = self.index_map
return ans
def apply_search(self, expression: str, mark_before: str = '\033[32m', mark_after: str = '\033[39m') -> Iterator[str]:
def apply_search(
self, expression: str, mark_before: str = '\033[33m', mark_after: str = '\033[39m'
) -> Iterator[str]:
for k, v in tuple(self.themes.items()):
result = match(v.name, expression, mark_before=mark_before, mark_after=mark_after)
if result and result[0]:

13
kittens/themes/main.py
View File

@@ -12,7 +12,7 @@ from typing import (
from kitty.cli import create_default_opts
from kitty.config import cached_values_for
from kitty.fast_data_types import wcswidth
from kitty.fast_data_types import truncate_point_for_length, wcswidth
from kitty.rgb import color_as_sharp, color_from_int
from kitty.typing import KeyEventType
from kitty.utils import ScreenSize
@@ -27,6 +27,13 @@ def format_traceback(msg: str) -> str:
return traceback.format_exc() + '\n\n' + styled(msg, fg='red')
def limit_length(text: str, limit: int = 32) -> str:
x = truncate_point_for_length(text, limit - 1)
if x >= len(text):
return text
return text[:x] + '…'
class State(Enum):
fetching = auto()
browsing = auto()
@@ -89,9 +96,9 @@ class ThemesList:
self.themes = self.all_themes = themes
if self.current_search:
self.themes = self.all_themes.copy()
self.display_strings = tuple(self.themes.apply_search(self.current_search))
self.display_strings = tuple(map(limit_length, self.themes.apply_search(self.current_search)))
else:
self.display_strings = tuple(t.name for t in self.themes)
self.display_strings = tuple(map(limit_length, (t.name for t in self.themes)))
self.widths = tuple(map(wcswidth, self.display_strings))
self.max_width = max(self.widths) if self.widths else 0
self.current_idx = 0