Merge pull request #2070 from idbrii/focuslost_inactive_focusgained_ignore
Ignore FocusGained events for the current second
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commit
bc19a18b3c
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@ -11,7 +11,7 @@ let s:spc = g:airline_symbols.space
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let s:nomodeline = (v:version > 703 || (v:version == 703 && has("patch438"))) ? '<nomodeline>' : ''
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let s:has_strchars = exists('*strchars')
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let s:has_strcharpart = exists('*strcharpart')
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let s:focusgained_ignored = 0
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let s:focusgained_ignore_time = 0
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" TODO: Try to cache winwidth(0) function
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" e.g. store winwidth per window and access that, only update it, if the size
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@ -193,14 +193,20 @@ function! airline#util#stl_disabled(winnr)
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endfunction
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function! airline#util#ignore_next_focusgain()
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let s:focusgained_ignored += 1
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if has('win32')
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" Setup an ignore for platforms that trigger FocusLost on calls to
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" system(). macvim (gui and terminal) and Linux terminal vim do not.
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let s:focusgained_ignore_time = localtime()
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endif
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endfunction
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function! airline#util#try_focusgained()
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let s:focusgained_ignored -= 1
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if s:focusgained_ignored < 0
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let s:focusgained_ignored = 0
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endif
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return s:focusgained_ignored <= 0
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" Ignore lasts for at most one second and is cleared on the first
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" focusgained. We use ignore to prevent system() calls from triggering
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" FocusGained (which occurs 100% on win32 and seem to sometimes occur under
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" tmux).
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let dt = localtime() - s:focusgained_ignore_time
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let s:focusgained_ignore_time = 0
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return dt >= 1
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endfunction
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