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buffet.vim
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buffet.vim
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if exists("g:buffet_loaded")
finish
endif
let g:buffet_loaded = 1
if get(g:, "buffet_always_show_tabline", 1)
set showtabline=2
endif
if has("gui")
if !get(g:, "buffet_use_gui_tablne", 0)
set guioptions-=e
endif
endif
if get(g:, "buffet_powerline_separators", 0)
let g:buffet_powerline_separators = 1
let g:buffet_noseparator = "\ue0b0"
let g:buffet_separator = "\ue0b1"
else
let g:buffet_powerline_separators = 0
let g:buffet_noseparator = get(g:, "buffet_noseparator", " ")
let g:buffet_separator = get(g:, "buffet_separator", "|")
endif
if get(g:, "buffet_use_devicons", 1)
if !exists("*WebDevIconsGetFileTypeSymbol")
let g:buffet_use_devicons = 0
else
let g:buffet_use_devicons = 1
endif
else
let g:buffet_use_devicons = 0
endif
if !exists("g:buffet_modified_icon")
let g:buffet_modified_icon = "+"
endif
if !exists("g:buffet_left_trunc_icon")
let g:buffet_left_trunc_icon = "<"
endif
if !exists("g:buffet_right_trunc_icon")
let g:buffet_right_trunc_icon = ">"
endif
if !exists("g:buffet_new_buffer_name")
let g:buffet_new_buffer_name = "*"
endif
if !exists("g:buffet_tab_icon")
let g:buffet_tab_icon = "#"
endif
let g:buffet_prefix = "Buffet"
let g:buffet_has_separator = {
\ "Tab": {
\ "Tab": g:buffet_separator,
\ "LeftTrunc": g:buffet_separator,
\ "Buffer": g:buffet_separator,
\ "CurrentBuffer": g:buffet_separator,
\ "ActiveBuffer": g:buffet_separator,
\ "End" : g:buffet_separator,
\ },
\ "LeftTrunc": {
\ "Buffer": g:buffet_separator,
\ "CurrentBuffer": g:buffet_separator,
\ "ActiveBuffer": g:buffet_separator,
\ },
\ "RightTrunc": {
\ "Tab": g:buffet_separator,
\ "End": g:buffet_separator,
\ },
\ "Buffer": {
\ "Buffer": g:buffet_separator,
\ "ActiveBuffer": g:buffet_separator,
\ "CurrentBuffer": g:buffet_separator,
\ "RightTrunc": g:buffet_separator,
\ "Tab": g:buffet_separator,
\ "End": g:buffet_separator,
\ },
\ "ActiveBuffer": {
\ "Buffer": g:buffet_separator,
\ "ActiveBuffer": g:buffet_separator,
\ "CurrentBuffer": g:buffet_separator,
\ "RightTrunc": g:buffet_separator,
\ "Tab": g:buffet_separator,
\ "End": g:buffet_separator,
\ },
\ "CurrentBuffer": {
\ "Buffer": g:buffet_separator,
\ "ActiveBuffer": g:buffet_separator,
\ "RightTrunc": g:buffet_separator,
\ "Tab": g:buffet_separator,
\ "End": g:buffet_separator,
\ },
\ }
function! s:GetHiAttr(name, attr)
let vim_mode = "cterm"
let attr_suffix = ""
if has("gui")
let vim_mode = "gui"
let attr_suffix = "#"
endif
let value = synIDattr(synIDtrans(hlID(a:name)), a:attr . attr_suffix, vim_mode)
return value
endfunction
function! s:SetHi(name, fg, bg)
let vim_mode = "cterm"
if has("gui")
let vim_mode = "gui"
endif
let spec = ""
if a:fg != ""
let fg_spec = vim_mode . "fg=" . a:fg
let spec = fg_spec
endif
if a:bg != ""
let bg_spec = vim_mode . "bg=" . a:bg
if spec != ""
let bg_spec = " " . bg_spec
endif
let spec = spec . bg_spec
endif
if spec != ""
exec "silent hi! " . a:name . " " . spec
endif
endfunction
function! s:LinkHi(name, target)
exec "silent hi! link " . a:name . " " . a:target
endfunction
function! s:SetColors()
" TODO: try to match user's colorscheme
" Issue: https://github.com/bagrat/vim-buffet/issues/5
" if get(g:, "buffet_match_color_scheme", 1)
hi! BuffetCurrentBuffer cterm=NONE ctermbg=2 ctermfg=8 guibg=#00FF00 guifg=#000000
hi! BuffetActiveBuffer cterm=NONE ctermbg=10 ctermfg=2 guibg=#999999 guifg=#00FF00
hi! BuffetBuffer cterm=NONE ctermbg=10 ctermfg=8 guibg=#999999 guifg=#000000
hi! BuffetTrunc cterm=bold ctermbg=11 ctermfg=8 guibg=#999999 guifg=#000000
hi! BuffetTab cterm=NONE ctermbg=4 ctermfg=8 guibg=#0000FF guifg=#000000
hi! link BuffetLeftTrunc BuffetTrunc
hi! link BuffetRightTrunc BuffetTrunc
hi! link BuffetEnd BuffetBuffer
if exists("*g:BuffetSetCustomColors")
call g:BuffetSetCustomColors()
endif
for left in keys(g:buffet_has_separator)
for right in keys(g:buffet_has_separator[left])
let vim_mode = "cterm"
if has("gui")
let vim_mode = "gui"
endif
let left_hi = g:buffet_prefix . left
let right_hi = g:buffet_prefix . right
let left_bg = s:GetHiAttr(left_hi, 'bg')
let right_bg = s:GetHiAttr(right_hi, 'bg')
if left_bg == ""
let left_bg = "NONE"
endif
if right_bg == ""
let right_bg = "NONE"
endif
let sep_hi = g:buffet_prefix . left . right
if left_bg != right_bg
let g:buffet_has_separator[left][right] = g:buffet_noseparator
call s:SetHi(sep_hi, left_bg, right_bg)
else
let g:buffet_has_separator[left][right] = g:buffet_separator
call s:LinkHi(sep_hi, left_hi)
endif
endfor
endfor
endfunction
augroup buffet_set_colors
autocmd!
autocmd ColorScheme * call s:SetColors()
augroup end
" Set solors also at the startup
call s:SetColors()
if has("nvim")
function! SwitchToBuffer(buffer_id, clicks, btn, flags)
exec "silent buffer " . a:buffer_id
endfunction
endif
function! buffet#bwipe_nerdtree_filter(bang, buffer)
let is_in_nt = 0
if exists("t:NERDTreeBufName")
let ntwinnr = bufwinnr(t:NERDTreeBufName)
if ntwinnr == winnr()
let is_in_nt = 1
endif
endif
if is_in_nt
return 1
endif
endfunction
let g:buffet_bwipe_filters = ["buffet#bwipe_nerdtree_filter"]
command! -bang -complete=buffer -nargs=? Bw call buffet#bwipe(<q-bang>, <q-args>)
command! -bang -complete=buffer -nargs=? Bonly call buffet#bonly(<q-bang>, <q-args>)
set tabline=%!buffet#render()