81 lines
2.6 KiB
VimL
81 lines
2.6 KiB
VimL
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" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
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" vim: et ts=2 sts=2 sw=2
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scriptencoding utf-8
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call airline#parts#define_function('tmode', 'airline#extensions#term#termmode')
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call airline#parts#define('terminal', {'text': get(g:airline_mode_map, 't', 't'), 'accent': 'bold'})
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let s:spc = g:airline_symbols.space
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let s:section_a = airline#section#create_left(['terminal', 'tmode'])
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let s:section_z = airline#section#create(['linenr', 'maxlinenr'])
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function! airline#extensions#term#apply(...) abort
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if &buftype ==? 'terminal' || bufname(a:2.bufnr)[0] ==? '!'
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call a:1.add_section_spaced('airline_a', s:section_a)
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call a:1.add_section_spaced('airline_b', s:neoterm_id(a:2.bufnr))
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call a:1.add_section('airline_term', s:spc.s:termname(a:2.bufnr))
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call a:1.split()
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call a:1.add_section('airline_y', '')
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call a:1.add_section_spaced('airline_z', s:section_z)
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return 1
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endif
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endfunction
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function! airline#extensions#term#inactive_apply(...) abort
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if getbufvar(a:2.bufnr, '&buftype') ==? 'terminal'
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call a:1.add_section_spaced('airline_a', s:section_a)
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call a:1.add_section_spaced('airline_b', s:neoterm_id(a:2.bufnr))
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call a:1.add_section('airline_term', s:spc.s:termname(a:2.bufnr))
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call a:1.split()
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call a:1.add_section('airline_y', '')
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call a:1.add_section_spaced('airline_z', s:section_z)
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return 1
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endif
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endfunction
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function! airline#extensions#term#termmode() abort
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let mode = airline#parts#mode()[0]
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if mode ==? 'T' || mode ==? '-'
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" We don't need to output T, the statusline already says "TERMINAL".
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" Also we don't want to output "-" on an inactive statusline.
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let mode = ''
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endif
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return mode
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endfunction
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function! s:termname(bufnr) abort
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let bufname = bufname(a:bufnr)
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if has('nvim')
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" Get rid of the leading "term", working dir and process ID.
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" Afterwards, remove the possibly added neoterm ID.
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return substitute(matchstr(bufname, 'term.*:\zs.*'),
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\ ';#neoterm-\d\+', '', '')
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else
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if bufname =~? 'neoterm-\d\+'
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" Do not return a redundant buffer name, when this is a neoterm terminal.
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return ''
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endif
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" Get rid of the leading "!".
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if bufname[0] ==? '!'
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return bufname[1:]
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else
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return bufname
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endif
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endif
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endfunction
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function! s:neoterm_id(bufnr) abort
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let id = getbufvar(a:bufnr, 'neoterm_id')
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if id !=? ''
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let id = 'neoterm-'.id
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endif
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return id
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endfunction
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function! airline#extensions#term#init(ext) abort
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call a:ext.add_statusline_func('airline#extensions#term#apply')
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call a:ext.add_inactive_statusline_func('airline#extensions#term#inactive_apply')
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endfunction
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