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vim9: Convert tabline.vim to vim9 script

This commit is contained in:
Christian Brabandt 2021-05-08 00:27:11 +02:00
parent c0c6b0e216
commit 725e881ac9
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GPG Key ID: F3F92DA383FDDE09
1 changed files with 473 additions and 228 deletions
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701
autoload/airline/extensions/tabline.vim
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@ -10,6 +10,7 @@ endif
let s:ctrlspace = get(g:, 'CtrlSpaceLoaded', 0)
let s:tabws = get(g:, 'tabws_loaded', 0)
let s:current_tabcnt = -1
function! airline#extensions#tabline#init(ext)
if has('gui_running') && match(&guioptions, 'e') > -1
@ -23,236 +24,9 @@ function! airline#extensions#tabline#init(ext)
call a:ext.add_theme_func('airline#extensions#tabline#load_theme')
endfunction
function! s:toggle_off()
call airline#extensions#tabline#autoshow#off()
call airline#extensions#tabline#tabs#off()
call airline#extensions#tabline#buffers#off()
if s:ctrlspace
call airline#extensions#tabline#ctrlspace#off()
endif
if s:tabws
call airline#extensions#tabline#tabws#off()
endif
endfunction
function! s:toggle_on()
if get(g:, 'airline_statusline_ontop', 0)
call airline#extensions#tabline#enable()
let &tabline='%!airline#statusline('.winnr().')'
return
endif
call airline#extensions#tabline#autoshow#on()
call airline#extensions#tabline#tabs#on()
call airline#extensions#tabline#buffers#on()
if s:ctrlspace
call airline#extensions#tabline#ctrlspace#on()
endif
if s:tabws
call airline#extensions#tabline#tabws#on()
endif
set tabline=%!airline#extensions#tabline#get()
endfunction
function! s:update_tabline(forceit)
if get(g:, 'airline#extensions#tabline#disable_refresh', 0)
return
endif
" loading a session file
" On SessionLoadPost, g:SessionLoad variable is still set :/
if !a:forceit && get(g:, 'SessionLoad', 0)
return
endif
let match = expand('<afile>')
if pumvisible()
return
elseif !get(g:, 'airline#extensions#tabline#enabled', 0)
return
" return, if buffer matches ignore pattern or is directory (netrw)
elseif empty(match) || airline#util#ignore_buf(match) || isdirectory(match)
return
endif
call airline#util#doautocmd('BufMRUChange')
call airline#extensions#tabline#redraw()
endfunction
function! airline#extensions#tabline#redraw()
" sometimes, the tabline is not correctly updated see #1580
" so force redraw here
if exists(":redrawtabline") == 2
redrawtabline
else
" Have to set a property equal to itself to get airline to re-eval.
" Setting `let &tabline=&tabline` destroys the cursor position so we
" need something less invasive.
let &ro = &ro
endif
endfunction
function! airline#extensions#tabline#enable()
if &lines > 3
set showtabline=2
endif
endfunction
function! airline#extensions#tabline#load_theme(palette)
if pumvisible()
return
endif
let colors = get(a:palette, 'tabline', {})
let tablabel = get(colors, 'airline_tablabel', a:palette.normal.airline_b)
" Theme for tabs on the left
let tab = get(colors, 'airline_tab', a:palette.inactive.airline_c)
let tabsel = get(colors, 'airline_tabsel', a:palette.normal.airline_a)
let tabtype = get(colors, 'airline_tabtype', a:palette.visual.airline_a)
let tabfill = get(colors, 'airline_tabfill', a:palette.normal.airline_c)
let tabmod = get(colors, 'airline_tabmod', a:palette.insert.airline_a)
let tabhid = get(colors, 'airline_tabhid', a:palette.normal.airline_c)
if has_key(a:palette, 'normal_modified') && has_key(a:palette.normal_modified, 'airline_c')
let tabmodu = get(colors, 'airline_tabmod_unsel', a:palette.normal_modified.airline_c)
else
"Fall back to normal airline_c if modified airline_c isn't present
let tabmodu = get(colors, 'airline_tabmod_unsel', a:palette.normal.airline_c)
endif
call airline#highlighter#exec('airline_tablabel', tablabel)
call airline#highlighter#exec('airline_tab', tab)
call airline#highlighter#exec('airline_tabsel', tabsel)
call airline#highlighter#exec('airline_tabtype', tabtype)
call airline#highlighter#exec('airline_tabfill', tabfill)
call airline#highlighter#exec('airline_tabmod', tabmod)
call airline#highlighter#exec('airline_tabmod_unsel', tabmodu)
call airline#highlighter#exec('airline_tabhid', tabhid)
" Theme for tabs on the right
" label on the right
let tablabel_r = get(colors, 'airline_tablabel', a:palette.normal.airline_b)
let tabsel_right = get(colors, 'airline_tabsel_right', a:palette.normal.airline_a)
let tab_right = get(colors, 'airline_tab_right', a:palette.inactive.airline_c)
let tabmod_right = get(colors, 'airline_tabmod_right', a:palette.insert.airline_a)
let tabhid_right = get(colors, 'airline_tabhid_right', a:palette.normal.airline_c)
if has_key(a:palette, 'normal_modified') && has_key(a:palette.normal_modified, 'airline_c')
let tabmodu_right = get(colors, 'airline_tabmod_unsel_right', a:palette.normal_modified.airline_c)
else
"Fall back to normal airline_c if modified airline_c isn't present
let tabmodu_right = get(colors, 'airline_tabmod_unsel_right', a:palette.normal.airline_c)
endif
call airline#highlighter#exec('airline_tablabel_right', tablabel_r)
call airline#highlighter#exec('airline_tab_right', tab_right)
call airline#highlighter#exec('airline_tabsel_right', tabsel_right)
call airline#highlighter#exec('airline_tabmod_right', tabmod_right)
call airline#highlighter#exec('airline_tabhid_right', tabhid_right)
call airline#highlighter#exec('airline_tabmod_unsel_right', tabmodu_right)
endfunction
let s:current_tabcnt = -1
function! airline#extensions#tabline#get()
let show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
let show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
let curtabcnt = tabpagenr('$')
if curtabcnt != s:current_tabcnt
let s:current_tabcnt = curtabcnt
call airline#extensions#tabline#tabs#invalidate()
call airline#extensions#tabline#buffers#invalidate()
call airline#extensions#tabline#ctrlspace#invalidate()
call airline#extensions#tabline#tabws#invalidate()
endif
if !exists('#airline#BufAdd#*')
autocmd airline BufAdd * call <sid>update_tabline(0)
endif
if !exists('#airline#SessionLoadPost')
autocmd airline SessionLoadPost * call <sid>update_tabline(1)
endif
if s:ctrlspace
return airline#extensions#tabline#ctrlspace#get()
elseif s:tabws
return airline#extensions#tabline#tabws#get()
elseif show_buffers && curtabcnt == 1 || !show_tabs
return airline#extensions#tabline#buffers#get()
else
return airline#extensions#tabline#tabs#get()
endif
endfunction
function! airline#extensions#tabline#title(n)
let title = ''
if s:taboo
let title = TabooTabTitle(a:n)
endif
if empty(title) && exists('*gettabvar')
let title = gettabvar(a:n, 'title')
endif
let formatter = get(g:, 'airline#extensions#tabline#tabtitle_formatter')
if empty(title) && formatter !=# '' && exists("*".formatter)
let title = call(formatter, [a:n])
endif
if empty(title)
let buflist = tabpagebuflist(a:n)
let winnr = tabpagewinnr(a:n)
let all_buffers = airline#extensions#tabline#buflist#list()
let curbuf = filter(buflist, 'index(all_buffers, v:val) != -1')
if len(curbuf) == 0
call add(curbuf, tabpagebuflist()[0])
endif
return airline#extensions#tabline#get_buffer_name(curbuf[0], curbuf)
endif
return title
endfunction
function! airline#extensions#tabline#get_buffer_name(nr, ...)
let buffers = a:0 ? a:1 : airline#extensions#tabline#buflist#list()
let formatter = get(g:, 'airline#extensions#tabline#formatter', 'default')
return airline#extensions#tabline#formatters#{formatter}#format(a:nr, buffers)
endfunction
function! airline#extensions#tabline#new_builder()
let builder_context = {
\ 'active' : 1,
\ 'tabline' : 1,
\ 'right_sep' : get(g:, 'airline#extensions#tabline#right_sep' , g:airline_right_sep),
\ 'right_alt_sep' : get(g:, 'airline#extensions#tabline#right_alt_sep', g:airline_right_alt_sep),
\ }
if get(g:, 'airline_powerline_fonts', 0)
let builder_context.left_sep = get(g:, 'airline#extensions#tabline#left_sep' , g:airline_left_sep)
let builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , g:airline_left_alt_sep)
else
let builder_context.left_sep = get(g:, 'airline#extensions#tabline#left_sep' , ' ')
let builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , '|')
endif
return airline#extensions#tabline#builder#new(builder_context)
endfunction
function! airline#extensions#tabline#group_of_bufnr(tab_bufs, bufnr)
let cur = bufnr('%')
if cur == a:bufnr
if g:airline_detect_modified && getbufvar(a:bufnr, '&modified')
let group = 'airline_tabmod'
else
let group = 'airline_tabsel'
endif
else
if g:airline_detect_modified && getbufvar(a:bufnr, '&modified')
let group = 'airline_tabmod_unsel'
elseif index(a:tab_bufs, a:bufnr) > -1
let group = 'airline_tab'
else
let group = 'airline_tabhid'
endif
endif
return group
endfunction
function! airline#extensions#tabline#add_label(dict, type, right)
if get(g:, 'airline#extensions#tabline#show_tab_type', 1)
call a:dict.add_section_spaced('airline_tablabel'.
\ (a:right ? '_right' : ''),
call a:dict.add_section_spaced('airline_tablabel'. (a:right ? '_right' : ''),
\ get(g:, 'airline#extensions#tabline#'.a:type.'_label', a:type))
endif
endfunction
@ -265,3 +39,474 @@ function! airline#extensions#tabline#add_tab_label(dict)
call a:dict.add_section_spaced('airline_tabmod', printf('%s %d/%d', "tab", tabpagenr(), tabpagenr('$')))
endif
endfunction
if !exists(":def") || (exists(":def") && get(g:, "airline_experimental", 0) == 0)
" Legacy Vim Script Implementation
function! s:toggle_off()
call airline#extensions#tabline#autoshow#off()
call airline#extensions#tabline#tabs#off()
call airline#extensions#tabline#buffers#off()
if s:ctrlspace
call airline#extensions#tabline#ctrlspace#off()
endif
if s:tabws
call airline#extensions#tabline#tabws#off()
endif
endfunction
function! s:toggle_on()
if get(g:, 'airline_statusline_ontop', 0)
call airline#extensions#tabline#enable()
let &tabline='%!airline#statusline('.winnr().')'
return
endif
call airline#extensions#tabline#autoshow#on()
call airline#extensions#tabline#tabs#on()
call airline#extensions#tabline#buffers#on()
if s:ctrlspace
call airline#extensions#tabline#ctrlspace#on()
endif
if s:tabws
call airline#extensions#tabline#tabws#on()
endif
set tabline=%!airline#extensions#tabline#get()
endfunction
function! airline#extensions#tabline#load_theme(palette)
if pumvisible()
return
endif
let colors = get(a:palette, 'tabline', {})
let tablabel = get(colors, 'airline_tablabel', a:palette.normal.airline_b)
" Theme for tabs on the left
let tab = get(colors, 'airline_tab', a:palette.inactive.airline_c)
let tabsel = get(colors, 'airline_tabsel', a:palette.normal.airline_a)
let tabtype = get(colors, 'airline_tabtype', a:palette.visual.airline_a)
let tabfill = get(colors, 'airline_tabfill', a:palette.normal.airline_c)
let tabmod = get(colors, 'airline_tabmod', a:palette.insert.airline_a)
let tabhid = get(colors, 'airline_tabhid', a:palette.normal.airline_c)
if has_key(a:palette, 'normal_modified') && has_key(a:palette.normal_modified, 'airline_c')
let tabmodu = get(colors, 'airline_tabmod_unsel', a:palette.normal_modified.airline_c)
let tabmodu_right = get(colors, 'airline_tabmod_unsel_right', a:palette.normal_modified.airline_c)
else
"Fall back to normal airline_c if modified airline_c isn't present
let tabmodu = get(colors, 'airline_tabmod_unsel', a:palette.normal.airline_c)
let tabmodu_right = get(colors, 'airline_tabmod_unsel_right', a:palette.normal.airline_c)
endif
call airline#highlighter#exec('airline_tablabel', tablabel)
call airline#highlighter#exec('airline_tab', tab)
call airline#highlighter#exec('airline_tabsel', tabsel)
call airline#highlighter#exec('airline_tabtype', tabtype)
call airline#highlighter#exec('airline_tabfill', tabfill)
call airline#highlighter#exec('airline_tabmod', tabmod)
call airline#highlighter#exec('airline_tabmod_unsel', tabmodu)
call airline#highlighter#exec('airline_tabhid', tabhid)
" Theme for tabs on the right
" label on the right
let tablabel_r = get(colors, 'airline_tablabel', a:palette.normal.airline_b)
let tabsel_right = get(colors, 'airline_tabsel_right', a:palette.normal.airline_a)
let tab_right = get(colors, 'airline_tab_right', a:palette.inactive.airline_c)
let tabmod_right = get(colors, 'airline_tabmod_right', a:palette.insert.airline_a)
let tabhid_right = get(colors, 'airline_tabhid_right', a:palette.normal.airline_c)
call airline#highlighter#exec('airline_tablabel_right', tablabel_r)
call airline#highlighter#exec('airline_tab_right', tab_right)
call airline#highlighter#exec('airline_tabsel_right', tabsel_right)
call airline#highlighter#exec('airline_tabmod_right', tabmod_right)
call airline#highlighter#exec('airline_tabhid_right', tabhid_right)
call airline#highlighter#exec('airline_tabmod_unsel_right', tabmodu_right)
endfunction
function! s:update_tabline(forceit)
if get(g:, 'airline#extensions#tabline#disable_refresh', 0)
return
endif
" loading a session file
" On SessionLoadPost, g:SessionLoad variable is still set :/
if !a:forceit && get(g:, 'SessionLoad', 0)
return
endif
let match = expand('<afile>')
if pumvisible()
return
elseif !get(g:, 'airline#extensions#tabline#enabled', 0)
return
" return, if buffer matches ignore pattern or is directory (netrw)
elseif empty(match) || airline#util#ignore_buf(match) || isdirectory(match)
return
endif
call airline#util#doautocmd('BufMRUChange')
call airline#extensions#tabline#redraw()
endfunction
function! airline#extensions#tabline#redraw()
" sometimes, the tabline is not correctly updated see #1580
" so force redraw here
if exists(":redrawtabline") == 2
redrawtabline
else
" Have to set a property equal to itself to get airline to re-eval.
" Setting `let &tabline=&tabline` destroys the cursor position so we
" need something less invasive.
let &ro = &ro
endif
endfunction
function! airline#extensions#tabline#enable()
if &lines > 3
set showtabline=2
endif
endfunction
function! airline#extensions#tabline#get()
let show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
let show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
let curtabcnt = tabpagenr('$')
if curtabcnt != s:current_tabcnt
let s:current_tabcnt = curtabcnt
call airline#extensions#tabline#tabs#invalidate()
call airline#extensions#tabline#buffers#invalidate()
call airline#extensions#tabline#ctrlspace#invalidate()
call airline#extensions#tabline#tabws#invalidate()
endif
if !exists('#airline#BufAdd#*')
autocmd airline BufAdd * call <sid>update_tabline(0)
endif
if !exists('#airline#SessionLoadPost')
autocmd airline SessionLoadPost * call <sid>update_tabline(1)
endif
if s:ctrlspace
return airline#extensions#tabline#ctrlspace#get()
elseif s:tabws
return airline#extensions#tabline#tabws#get()
elseif show_buffers && curtabcnt == 1 || !show_tabs
return airline#extensions#tabline#buffers#get()
else
return airline#extensions#tabline#tabs#get()
endif
endfunction
function! airline#extensions#tabline#title(n)
let title = ''
if s:taboo
let title = TabooTabTitle(a:n)
endif
if empty(title) && exists('*gettabvar')
let title = gettabvar(a:n, 'title')
endif
let formatter = get(g:, 'airline#extensions#tabline#tabtitle_formatter')
if empty(title) && formatter !=# '' && exists("*".formatter)
let title = call(formatter, [a:n])
endif
if empty(title)
let buflist = tabpagebuflist(a:n)
let winnr = tabpagewinnr(a:n)
let all_buffers = airline#extensions#tabline#buflist#list()
let curbuf = filter(buflist, 'index(all_buffers, v:val) != -1')
if len(curbuf) == 0
call add(curbuf, tabpagebuflist()[0])
endif
return airline#extensions#tabline#get_buffer_name(curbuf[0], curbuf)
endif
return title
endfunction
function! airline#extensions#tabline#get_buffer_name(nr, ...)
let buffers = a:0 ? a:1 : airline#extensions#tabline#buflist#list()
let formatter = get(g:, 'airline#extensions#tabline#formatter', 'default')
return airline#extensions#tabline#formatters#{formatter}#format(a:nr, buffers)
endfunction
function! airline#extensions#tabline#new_builder()
let builder_context = {
\ 'active' : 1,
\ 'tabline' : 1,
\ 'right_sep' : get(g:, 'airline#extensions#tabline#right_sep' , g:airline_right_sep),
\ 'right_alt_sep' : get(g:, 'airline#extensions#tabline#right_alt_sep', g:airline_right_alt_sep),
\ }
if get(g:, 'airline_powerline_fonts', 0)
let builder_context.left_sep = get(g:, 'airline#extensions#tabline#left_sep' , g:airline_left_sep)
let builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , g:airline_left_alt_sep)
else
let builder_context.left_sep = get(g:, 'airline#extensions#tabline#left_sep' , ' ')
let builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , '|')
endif
return airline#extensions#tabline#builder#new(builder_context)
endfunction
function! airline#extensions#tabline#group_of_bufnr(tab_bufs, bufnr)
let cur = bufnr('%')
if cur == a:bufnr
if g:airline_detect_modified && getbufvar(a:bufnr, '&modified')
let group = 'airline_tabmod'
else
let group = 'airline_tabsel'
endif
else
if g:airline_detect_modified && getbufvar(a:bufnr, '&modified')
let group = 'airline_tabmod_unsel'
elseif index(a:tab_bufs, a:bufnr) > -1
let group = 'airline_tab'
else
let group = 'airline_tabhid'
endif
endif
return group
endfunction
else
" Vim9 Script implementation
def s:toggle_off(): void
airline#extensions#tabline#autoshow#off()
airline#extensions#tabline#tabs#off()
airline#extensions#tabline#buffers#off()
if s:ctrlspace
airline#extensions#tabline#ctrlspace#off()
endif
if s:tabws
airline#extensions#tabline#tabws#off()
endif
enddef
def s:toggle_on(): void
if get(g:, 'airline_statusline_ontop', 0)
airline#extensions#tabline#enable()
&tabline = '%!airline#statusline(' .. winnr() .. ')'
return
endif
airline#extensions#tabline#autoshow#on()
airline#extensions#tabline#tabs#on()
airline#extensions#tabline#buffers#on()
if s:ctrlspace
airline#extensions#tabline#ctrlspace#on()
endif
if s:tabws
airline#extensions#tabline#tabws#on()
endif
&tabline = '%!airline#extensions#tabline#get()'
enddef
def airline#extensions#tabline#load_theme(palette: dict<any>): number
# Needs to return a number, because it is implicitly used as extern_funcref
# And funcrefs should return a value (see airline#util#exec_funcrefs())
if pumvisible()
return 0
endif
var colors = get(palette, 'tabline', {})
var tablabel = get(colors, 'airline_tablabel', palette.normal.airline_b)
# Theme for tabs on the left
var tab = get(colors, 'airline_tab', palette.inactive.airline_c)
var tabsel = get(colors, 'airline_tabsel', palette.normal.airline_a)
var tabtype = get(colors, 'airline_tabtype', palette.visual.airline_a)
var tabfill = get(colors, 'airline_tabfill', palette.normal.airline_c)
var tabmod = get(colors, 'airline_tabmod', palette.insert.airline_a)
var tabhid = get(colors, 'airline_tabhid', palette.normal.airline_c)
var tabmodu = tabhid
var tabmodu_right = tabhid
if has_key(palette, 'normal_modified') && has_key(palette.normal_modified, 'airline_c')
tabmodu = get(colors, 'airline_tabmod_unsel', palette.normal_modified.airline_c)
tabmodu_right = get(colors, 'airline_tabmod_unsel_right', palette.normal_modified.airline_c)
else
# Fall back to normal airline_c if modified airline_c isn't present
tabmodu = get(colors, 'airline_tabmod_unsel', palette.normal.airline_c)
tabmodu_right = get(colors, 'airline_tabmod_unsel_right', palette.normal.airline_c)
endif
airline#highlighter#exec('airline_tablabel', tablabel)
airline#highlighter#exec('airline_tab', tab)
airline#highlighter#exec('airline_tabsel', tabsel)
airline#highlighter#exec('airline_tabtype', tabtype)
airline#highlighter#exec('airline_tabfill', tabfill)
airline#highlighter#exec('airline_tabmod', tabmod)
airline#highlighter#exec('airline_tabmod_unsel', tabmodu)
airline#highlighter#exec('airline_tabmod_unsel_right', tabmodu_right)
airline#highlighter#exec('airline_tabhid', tabhid)
# Theme for tabs on the right
var tablabel_r = get(colors, 'airline_tablabel', palette.normal.airline_b)
var tabsel_right = get(colors, 'airline_tabsel_right', palette.normal.airline_a)
var tab_right = get(colors, 'airline_tab_right', palette.inactive.airline_c)
var tabmod_right = get(colors, 'airline_tabmod_right', palette.insert.airline_a)
var tabhid_right = get(colors, 'airline_tabhid_right', palette.normal.airline_c)
airline#highlighter#exec('airline_tablabel_right', tablabel_r)
airline#highlighter#exec('airline_tab_right', tab_right)
airline#highlighter#exec('airline_tabsel_right', tabsel_right)
airline#highlighter#exec('airline_tabmod_right', tabmod_right)
airline#highlighter#exec('airline_tabhid_right', tabhid_right)
return 0
enddef
def s:update_tabline(forceit: number): void
if get(g:, 'airline#extensions#tabline#disable_refresh', 0)
return
endif
# loading a session file
# On SessionLoadPost, g:SessionLoad variable is still set :/
if !forceit && get(g:, 'SessionLoad', 0)
return
endif
var match = expand('<afile>')
if pumvisible()
return
elseif !get(g:, 'airline#extensions#tabline#enabled', 0)
return
# return, if buffer matches ignore pattern or is directory (netrw)
elseif empty(match) || airline#util#ignore_buf(match) || isdirectory(match)
return
endif
airline#util#doautocmd('BufMRUChange')
airline#extensions#tabline#redraw()
enddef
def airline#extensions#tabline#redraw(): void
# redrawtabline should always be available
:redrawtabline
enddef
def airline#extensions#tabline#enable(): void
if &lines > 3
&showtabline = 2
endif
enddef
def airline#extensions#tabline#get(): string
var show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
var show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
var curtabcnt = tabpagenr('$')
if curtabcnt != s:current_tabcnt
s:current_tabcnt = curtabcnt
airline#extensions#tabline#tabs#invalidate()
airline#extensions#tabline#buffers#invalidate()
airline#extensions#tabline#ctrlspace#invalidate()
airline#extensions#tabline#tabws#invalidate()
endif
if !exists('#airline#BufAdd#*')
autocmd airline BufAdd * call <sid>update_tabline(0)
endif
if !exists('#airline#SessionLoadPost')
autocmd airline SessionLoadPost * call <sid>update_tabline(1)
endif
if s:ctrlspace
return airline#extensions#tabline#ctrlspace#get()
elseif s:tabws
return airline#extensions#tabline#tabws#get()
elseif show_buffers && curtabcnt == 1 || !show_tabs
return airline#extensions#tabline#buffers#get()
else
return airline#extensions#tabline#tabs#get()
endif
enddef
def airline#extensions#tabline#title(n: number): string
var title = ''
if get(g:, 'airline#extensions#taboo#enabled', 1) &&
get(g:, 'loaded_taboo', 0) && exists("*TabooTabTitle")
title = call("TabooTabTitle", [n])
endif
if empty(title)
title = gettabvar(n, 'title')
endif
var formatter = get(g:, 'airline#extensions#tabline#tabtitle_formatter', '')
if empty(title) && !empty(formatter) && exists("*" .. formatter)
title = call(formatter, [n])
endif
if empty(title)
var buflist = tabpagebuflist(n)
var winnr = tabpagewinnr(n)
var all_buffers = airline#extensions#tabline#buflist#list()
var curbuf = filter(buflist, {_, v -> index(all_buffers, v) != -1})
if len(curbuf) == 0
add(curbuf, tabpagebuflist()[0])
endif
return airline#extensions#tabline#get_buffer_name(curbuf[0], curbuf)
endif
return title
enddef
def airline#extensions#tabline#get_buffer_name(nr: number, buffers = airline#extensions#tabline#buflist#list()): string
var Formatter = 'airline#extensions#tabline#formatters#' .. get(g:, 'airline#extensions#tabline#formatter', 'default') .. '#format'
return call(Formatter, [ nr, buffers] )
enddef
def airline#extensions#tabline#new_builder(): dict<any>
var builder_context = {
'active': 1,
'tabline': 1,
'right_sep': get(g:, 'airline#extensions#tabline#right_sep', g:airline_right_sep),
'right_alt_sep': get(g:, 'airline#extensions#tabline#right_alt_sep', g:airline_right_alt_sep),
'left_sep': get(g:, 'airline#extensions#tabline#left_sep', g:airline_left_sep),
'left_alt_sep': get(g:, 'airline#extensions#tabline#left_alt_sep', g:airline_left_alt_sep),
}
return airline#extensions#tabline#builder#new(builder_context)
enddef
def airline#extensions#tabline#group_of_bufnr(tab_bufs: list<number>, bufnr: number): string
var cur = bufnr('%')
var group = ''
if cur == bufnr
if g:airline_detect_modified && getbufvar(bufnr, '&modified')
group = 'airline_tabmod'
else
group = 'airline_tabsel'
endif
else
if g:airline_detect_modified && getbufvar(bufnr, '&modified')
group = 'airline_tabmod_unsel'
elseif index(tab_bufs, bufnr) > -1
group = 'airline_tab'
else
group = 'airline_tabhid'
endif
endif
return group
enddef
" The following two dictionary functions do not work yet :/
"
" def airline#extensions#tabline#init(ext: dict<any>): void
" if has('gui_running') && match(&guioptions, 'e') > -1
" :set guioptions-=e
" endif
" autocmd User AirlineToggledOn call s:toggle_on()
" autocmd User AirlineToggledOff call s:toggle_off()
" s:toggle_on()
" try
" ext.add_theme_func('airline#extensions#tabline#load_theme')
" catch
" endtry
" enddef
"
" def airline#extensions#tabline#add_label(dict: dict<any>, type: string, right: number): void
" # Seems not to work yet :(
" if get(g:, 'airline#extensions#tabline#show_tab_type', 1)
" dict.add_section_spaced('airline_tablabel' .. (right ? '_right' : ''),
" get(g:, 'airline#extensions#tabline#' .. type .. '_label', type))
" endif
" enddef
"
" def airline#extensions#tabline#add_tab_label(dict: dict<any>): void
" var show_tab_count = get(g:, 'airline#extensions#tabline#show_tab_count', 1)
" if show_tab_count == 2
" dict.add_section_spaced('airline_tabmod', printf('%s %d/%d', "tab", tabpagenr(), tabpagenr('$')))
" elseif show_tab_count == 1 && tabpagenr('$') > 1
" dict.add_section_spaced('airline_tabmod', printf('%s %d/%d', "tab", tabpagenr(), tabpagenr('$')))
" endif
" enddef
endif