118 lines
3.2 KiB
VimL
118 lines
3.2 KiB
VimL
" MIT License. Copyright (c) 2013-2020 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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let s:parts = {}
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" PUBLIC API {{{
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function! airline#parts#define(key, config)
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let s:parts[a:key] = get(s:parts, a:key, {})
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if exists('g:airline#init#bootstrapping')
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call extend(s:parts[a:key], a:config, 'keep')
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else
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call extend(s:parts[a:key], a:config, 'force')
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endif
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endfunction
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function! airline#parts#define_function(key, name)
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call airline#parts#define(a:key, { 'function': a:name })
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endfunction
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function! airline#parts#define_text(key, text)
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call airline#parts#define(a:key, { 'text': a:text })
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endfunction
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function! airline#parts#define_raw(key, raw)
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call airline#parts#define(a:key, { 'raw': a:raw })
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endfunction
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function! airline#parts#define_minwidth(key, width)
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call airline#parts#define(a:key, { 'minwidth': a:width })
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endfunction
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function! airline#parts#define_condition(key, predicate)
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call airline#parts#define(a:key, { 'condition': a:predicate })
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endfunction
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function! airline#parts#define_accent(key, accent)
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call airline#parts#define(a:key, { 'accent': a:accent })
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endfunction
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function! airline#parts#define_empty(keys)
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for key in a:keys
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call airline#parts#define_raw(key, '')
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endfor
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endfunction
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function! airline#parts#get(key)
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return get(s:parts, a:key, {})
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endfunction
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" }}}
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function! airline#parts#mode()
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return airline#util#shorten(get(w:, 'airline_current_mode', ''), 79, 1)
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endfunction
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function! airline#parts#crypt()
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return g:airline_detect_crypt && exists("+key") && !empty(&key) ? g:airline_symbols.crypt : ''
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endfunction
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function! airline#parts#paste()
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return g:airline_detect_paste && &paste ? g:airline_symbols.paste : ''
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endfunction
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function! airline#parts#spell()
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let spelllang = g:airline_detect_spelllang ? printf(" [%s]", toupper(substitute(&spelllang, ',', '/', 'g'))) : ''
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if g:airline_detect_spell && &spell
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let winwidth = airline#util#winwidth()
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if winwidth >= 90
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return g:airline_symbols.spell . spelllang
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elseif winwidth >= 70
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return g:airline_symbols.spell
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else
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return split(g:airline_symbols.spell, '\zs')[0]
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endif
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endif
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return ''
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endfunction
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function! airline#parts#iminsert()
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if g:airline_detect_iminsert && &iminsert && exists('b:keymap_name')
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return toupper(b:keymap_name)
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endif
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return ''
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endfunction
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function! airline#parts#readonly()
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" only consider regular buffers (e.g. ones that represent actual files,
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" but not special ones like e.g. NERDTree)
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if !empty(&buftype) || airline#util#ignore_buf(bufname('%'))
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return ''
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endif
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if &readonly && !filereadable(bufname('%'))
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return '[noperm]'
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else
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return &readonly ? g:airline_symbols.readonly : ''
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endif
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endfunction
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function! airline#parts#filetype()
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return (airline#util#winwidth() < 90 && strlen(&filetype) > 3)
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\ ? matchstr(&filetype, '...'). (&encoding is? 'utf-8' ? '…' : '>')
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\ : &filetype
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endfunction
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function! airline#parts#ffenc()
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let expected = get(g:, 'airline#parts#ffenc#skip_expected_string', '')
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let bomb = &l:bomb ? '[BOM]' : ''
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let ff = strlen(&ff) ? '['.&ff.']' : ''
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if expected is# &fenc.bomb.ff
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return ''
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else
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return &fenc.bomb.ff
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endif
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endfunction
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