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Add get_title and get_group to tabs tabline builder

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This commit is contained in:
mrmr1993 2018-03-15 17:04:19 +00:00
parent b99da65412
commit 71814fb19f
1 changed files with 35 additions and 35 deletions
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70
autoload/airline/extensions/tabline/tabs.vim
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@ -36,33 +36,6 @@ function! s:evaluate_tabline(tabline)
return tabline
endfunction
function! s:get_group(i)
let curtab = tabpagenr()
let group = 'airline_tab'
if a:i == curtab
let group = 'airline_tabsel'
if g:airline_detect_modified
for bi in tabpagebuflist(curtab)
if getbufvar(bi, '&modified')
let group = 'airline_tabmod'
endif
endfor
endif
let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
endif
return group
endfunction
function! s:get_title(tab_nr_type, i)
let val = '%('
if get(g:, 'airline#extensions#tabline#show_tab_nr', 1)
let val .= airline#extensions#tabline#tabs#tabnr_formatter(a:tab_nr_type, a:i)
endif
return val.'%'.a:i.'T %{airline#extensions#tabline#title('.a:i.')} %)'
endfunction
" Compatibility wrapper for strchars, in case this vim version does not
" have it natively
function! s:strchars(str)
@ -111,6 +84,33 @@ function! airline#extensions#tabline#tabs#get()
call airline#extensions#tabline#add_label(b, 'buffers')
endif
function! b.get_group(i) dict
let curtab = tabpagenr()
let group = 'airline_tab'
if a:i == curtab
let group = 'airline_tabsel'
if g:airline_detect_modified
for bi in tabpagebuflist(curtab)
if getbufvar(bi, '&modified')
let group = 'airline_tabmod'
endif
endfor
endif
let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
endif
return group
endfunction
function! b.get_title(tab_nr_type, i) dict
let val = '%('
if get(g:, 'airline#extensions#tabline#show_tab_nr', 1)
let val .= airline#extensions#tabline#tabs#tabnr_formatter(a:tab_nr_type, a:i)
endif
return val.'%'.a:i.'T %{airline#extensions#tabline#title('.a:i.')} %)'
endfunction
function! b.insert_tabs(tabs_position, curtab) dict
let tab_nr_type = get(g:, 'airline#extensions#tabline#tab_nr_type', 0)
let num_tabs = tabpagenr('$')
@ -129,12 +129,12 @@ function! airline#extensions#tabline#tabs#get()
let remaining_space -= 2 * skipped_tabs_marker_size + left_sep_size + left_alt_sep_size
" Add the current tab
let tab_title = s:get_title(tab_nr_type, a:curtab)
let tab_title = self.get_title(tab_nr_type, a:curtab)
let remaining_space -= s:strchars(s:evaluate_tabline(tab_title))
" There are always two left_seps (either side of the selected tab) and all
" other seperators are left_alt_seps.
let remaining_space -= 2 * left_sep_size - left_alt_sep_size
call self.insert_section(s:get_group(a:curtab), tab_title, left_position)
call self.insert_section(self.get_group(a:curtab), tab_title, left_position)
if get(g:, 'airline#extensions#tabline#current_first', 0)
" always have current tabpage first
@ -143,27 +143,27 @@ function! airline#extensions#tabline#tabs#get()
" Add the tab to the right
if right_tab <= num_tabs
let tab_title = s:get_title(tab_nr_type, right_tab)
let tab_title = self.get_title(tab_nr_type, right_tab)
let remaining_space -= s:strchars(s:evaluate_tabline(tab_title)) + left_alt_sep_size
call self.insert_section(s:get_group(right_tab), tab_title, right_position)
call self.insert_section(self.get_group(right_tab), tab_title, right_position)
let right_position += 1
let right_tab += 1
endif
while remaining_space > 0
if left_tab > 0
let tab_title = s:get_title(tab_nr_type, left_tab)
let tab_title = self.get_title(tab_nr_type, left_tab)
let remaining_space -= s:strchars(s:evaluate_tabline(tab_title)) + left_alt_sep_size
if remaining_space >= 0
call self.insert_section(s:get_group(left_tab), tab_title, left_position)
call self.insert_section(self.get_group(left_tab), tab_title, left_position)
let right_position += 1
let left_tab -= 1
endif
elseif right_tab <= num_tabs
let tab_title = s:get_title(tab_nr_type, right_tab)
let tab_title = self.get_title(tab_nr_type, right_tab)
let remaining_space -= s:strchars(s:evaluate_tabline(tab_title)) + left_alt_sep_size
if remaining_space >= 0
call self.insert_section(s:get_group(right_tab), tab_title, right_position)
call self.insert_section(self.get_group(right_tab), tab_title, right_position)
let right_position += 1
let right_tab += 1
endif