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Dont incur the cost of checking the cwd of a process on every tabbar update unless actually needed

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Kovid Goyal
2022-07-26 08:19:14 +05:30
parent 4345ea6602
commit 04690c8c7c
2 changed files with 26 additions and 9 deletions
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8
kitty/tabs.py
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@@ -230,10 +230,9 @@ class Tab: # {{{
ans += 1
return ans
@property
def get_cwd(self) -> str:
def get_cwd_of_active_window(self, oldest: bool = False) -> Optional[str]:
w = self.active_window
return w.cwd_of_child if w and w.cwd_of_child else self.cwd
return w.get_cwd_of_child(oldest) if w else None
def set_title(self, title: str) -> None:
self.name = title or ''
@@ -1083,14 +1082,13 @@ class TabManager: # {{{
title = (t.name or t.title or appname).strip()
needs_attention = False
has_activity_since_last_focus = False
cwd = os.path.abspath(t.get_cwd)
for w in t:
if w.needs_attention:
needs_attention = True
if w.has_activity_since_last_focus:
has_activity_since_last_focus = True
ans.append(TabBarData(
title, t is at, needs_attention, cwd,
title, t is at, needs_attention, weakref.ref(t),
len(t), t.num_window_groups, t.current_layout.name or '',
has_activity_since_last_focus, t.active_fg, t.active_bg,
t.inactive_fg, t.inactive_bg