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Create helper function tabline_evaluated_length

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mrmr1993 2018-03-19 15:01:56 +00:00
parent 51bb8dd7e0
commit 7396dc7a10
1 changed files with 10 additions and 6 deletions
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16
autoload/airline/extensions/tabline/builder.vim
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@ -16,7 +16,7 @@ endfunction
function! s:prototype.try_insert_title(index, group, pos, sep_size, force) dict function! s:prototype.try_insert_title(index, group, pos, sep_size, force) dict
let title = self.get_title(a:index) let title = self.get_title(a:index)
let self._remaining_space -= airline#util#strchars(s:evaluate_tabline(title)) + a:sep_size let self._remaining_space -= s:tabline_evaluated_length(title) + a:sep_size
if a:force || self._remaining_space >= 0 if a:force || self._remaining_space >= 0
let pos = a:pos let pos = a:pos
if has_key(self, "get_pretitle") if has_key(self, "get_pretitle")
@ -37,7 +37,7 @@ function! s:prototype.try_insert_title(index, group, pos, sep_size, force) dict
return 1 return 1
else else
let self._remaining_space += airline#util#strchars(s:evaluate_tabline(title)) + a:sep_size let self._remaining_space += s:tabline_evaluated_length(title) + a:sep_size
endif endif
return 0 return 0
endfunction endfunction
@ -58,15 +58,15 @@ endfunction
function! s:prototype.build() dict function! s:prototype.build() dict
if has_key(self, '_left_position') if has_key(self, '_left_position')
let self._remaining_space = &columns - airline#util#strchars(s:evaluate_tabline(self._build())) let self._remaining_space = &columns - s:tabline_evaluated_length(self._build())
let center_active = get(g:, 'airline#extensions#tabline#center_active', 0) let center_active = get(g:, 'airline#extensions#tabline#center_active', 0)
let sep_size = airline#util#strchars(s:evaluate_tabline(self._context.left_sep)) let sep_size = s:tabline_evaluated_length(self._context.left_sep)
let alt_sep_size = airline#util#strchars(s:evaluate_tabline(self._context.left_alt_sep)) let alt_sep_size = s:tabline_evaluated_length(self._context.left_alt_sep)
let overflow_marker = get(g:, 'airline#extensions#tabline#overflow_marker', g:airline_symbols.ellipsis) let overflow_marker = get(g:, 'airline#extensions#tabline#overflow_marker', g:airline_symbols.ellipsis)
let overflow_marker_size = airline#util#strchars(s:evaluate_tabline(overflow_marker)) let overflow_marker_size = s:tabline_evaluated_length(overflow_marker)
" Allow space for the markers before we begin filling in titles. " Allow space for the markers before we begin filling in titles.
let self._remaining_space -= 2 * overflow_marker_size let self._remaining_space -= 2 * overflow_marker_size
@ -153,6 +153,10 @@ function! s:evaluate_tabline(tabline)
return tabline return tabline
endfunction endfunction
function! s:tabline_evaluated_length(tabline)
return airline#util#strchars(s:evaluate_tabline(a:tabline))
endfunction
function! airline#extensions#tabline#builder#new(context) function! airline#extensions#tabline#builder#new(context)
let builder = airline#builder#new(a:context) let builder = airline#builder#new(a:context)
let builder._build = builder.build let builder._build = builder.build