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Add a setting tab_activity_symbol

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Fixes #2515
This commit is contained in:
Kovid Goyal
2020-09-08 21:54:56 +05:30
parent 83315f7999
commit 9a54da84dc
8 changed files with 48 additions and 3 deletions
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11
kitty/tab_bar.py
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@@ -24,6 +24,7 @@ class TabBarData(NamedTuple):
needs_attention: bool
num_windows: int
layout_name: str
has_activity_since_last_focus: bool
class DrawData(NamedTuple):
@@ -40,6 +41,7 @@ class DrawData(NamedTuple):
default_bg: Color
title_template: str
active_title_template: Optional[str]
tab_activity_symbol: Optional[str]
def as_rgb(x: int) -> int:
@@ -65,6 +67,12 @@ def draw_title(draw_data: DrawData, screen: Screen, tab: TabBarData, index: int)
screen.cursor.fg = draw_data.bell_fg
screen.draw('🔔 ')
screen.cursor.fg = fg
if tab.has_activity_since_last_focus and draw_data.tab_activity_symbol:
fg = screen.cursor.fg
screen.cursor.fg = draw_data.bell_fg
screen.draw(draw_data.tab_activity_symbol)
screen.cursor.fg = fg
template = draw_data.title_template
if tab.is_active and draw_data.active_title_template is not None:
template = draw_data.active_title_template
@@ -226,7 +234,8 @@ class TabBar:
self.opts.tab_fade, self.opts.active_tab_foreground, self.opts.active_tab_background,
self.opts.inactive_tab_foreground, self.opts.inactive_tab_background,
self.opts.tab_bar_background or self.opts.background, self.opts.tab_title_template,
self.opts.active_tab_title_template
self.opts.active_tab_title_template,
self.opts.tab_activity_symbol
)
if self.opts.tab_bar_style == 'separator':
self.draw_func = draw_tab_with_separator