67 lines
1.8 KiB
VimL
67 lines
1.8 KiB
VimL
" MIT License. Copyright (c) 2013 Bailey Ling.
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" vim: et ts=2 sts=2 sw=2
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let s:prototype = {}
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function! s:prototype.split(...)
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let self._side = 0
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let self._line .= '%#'.self._curgroup.'#'.(a:0 ? a:1 : '%=')
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endfunction
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function! s:prototype.add_section(group, contents)
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if self._curgroup != ''
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if self._curgroup == a:group
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let self._line .= self._side ? self._context.left_alt_sep : self._context.right_alt_sep
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else
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call airline#highlighter#add_separator(self._curgroup, a:group, self._side)
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let self._line .= '%#'.self._curgroup.'_to_'.a:group.'#'
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let self._line .= self._side ? self._context.left_sep : self._context.right_sep
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endif
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endif
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if self._curgroup != a:group
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let self._line .= '%#'.a:group.'#'
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endif
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let contents = []
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let content_parts = split(a:contents, '__accent')
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for cpart in content_parts
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let accent = matchstr(cpart, '_\zs[^#]*\ze')
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call airline#highlighter#add_accent(a:group, accent)
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call add(contents, cpart)
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endfor
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let line = join(contents, a:group)
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let line = substitute(line, '__restore__', a:group, 'g')
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let self._line .= line
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let self._curgroup = a:group
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endfunction
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function! s:prototype.add_raw(text)
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let self._line .= a:text
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endfunction
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function! s:prototype.build()
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if !self._context.active
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let self._line = substitute(self._line, '%#.\{-}\ze#', '\0_inactive', 'g')
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endif
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return self._line
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endfunction
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function! airline#builder#new(context)
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let builder = copy(s:prototype)
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let builder._context = a:context
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let builder._side = 1
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let builder._curgroup = ''
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let builder._line = ''
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call extend(builder._context, {
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\ 'left_sep': g:airline_left_sep,
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\ 'left_alt_sep': g:airline_left_alt_sep,
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\ 'right_sep': g:airline_right_sep,
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\ 'right_alt_sep': g:airline_right_alt_sep,
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\ }, 'keep')
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return builder
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endfunction
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