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allow users to choose hint colors

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This commit is contained in:
Jay Han 2020-08-02 15:33:17 -07:00
parent df48061a8f
commit ee0b70f51b
1 changed files with 28 additions and 7 deletions
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35
kittens/hints/main.py
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@ -72,7 +72,7 @@ def decode_hint(x: str, alphabet: str = DEFAULT_HINT_ALPHABET) -> int:
return i
def highlight_mark(m: Mark, text: str, current_input: str, alphabet: str) -> str:
def highlight_mark(m: Mark, text: str, current_input: str, alphabet: str, colors: Dict[str, str]) -> str:
hint = encode_hint(m.index, alphabet)
if current_input and not hint.startswith(current_input):
return faint(text)
@ -80,19 +80,19 @@ def highlight_mark(m: Mark, text: str, current_input: str, alphabet: str) -> str
text = text[len(hint):]
return styled(
hint,
fg='black',
bg='green',
fg=colors['foreground'],
bg=colors['background'],
bold=True
) + styled(
text, fg='gray', fg_intense=True, bold=True
text, fg=colors['text'], fg_intense=True, bold=True
)
def render(text: str, current_input: str, all_marks: Sequence[Mark], ignore_mark_indices: Set[int], alphabet: str) -> str:
def render(text: str, current_input: str, all_marks: Sequence[Mark], ignore_mark_indices: Set[int], alphabet: str, colors: Dict[str, str]) -> str:
for mark in reversed(all_marks):
if mark.index in ignore_mark_indices:
continue
mtext = highlight_mark(mark, text[mark.start:mark.end], current_input, alphabet)
mtext = highlight_mark(mark, text[mark.start:mark.end], current_input, alphabet, colors)
text = text[:mark.start] + mtext + text[mark.end:]
text = text.replace('\0', '')
@ -105,6 +105,9 @@ class Hints(Handler):
def __init__(self, text: str, all_marks: Sequence[Mark], index_map: Dict[int, Mark], args: HintsCLIOptions):
self.text, self.index_map = text, index_map
self.alphabet = args.alphabet or DEFAULT_HINT_ALPHABET
self.colors = {'foreground': args.hints_foreground_color,
'background': args.hints_background_color,
'text': args.hints_text_color}
self.all_marks = all_marks
self.ignore_mark_indices: Set[int] = set()
self.args = args
@ -198,7 +201,7 @@ class Hints(Handler):
def draw_screen(self) -> None:
if self.current_text is None:
self.current_text = render(self.text, self.current_input, self.all_marks, self.ignore_mark_indices, self.alphabet)
self.current_text = render(self.text, self.current_input, self.all_marks, self.ignore_mark_indices, self.alphabet, self.colors)
self.cmd.clear_screen()
self.write(self.current_text)
@ -513,6 +516,24 @@ type=bool-set
Have the hints increase from top to bottom instead of decreasing from top to bottom.
--hints-foreground-color
default=black
type=str
The foreground color for hints
--hints-background-color
default=green
type=str
The background color for hints
--hints-text-color
default=gray
type=str
The foreground color for text pointed by the hints
--customize-processing
Name of a python file in the kitty config directory which will be imported to provide
custom implementations for pattern finding and performing actions