138 lines
3.9 KiB
VimL
138 lines
3.9 KiB
VimL
" MIT License. Copyright (c) 2013-2016 Bailey Ling.
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" vim: et ts=2 sts=2 sw=2
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if &cp || v:version < 702 || (exists('g:loaded_airline') && g:loaded_airline)
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finish
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endif
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let g:loaded_airline = 1
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let s:airline_initialized = 0
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function! s:init()
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if s:airline_initialized
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return
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endif
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let s:airline_initialized = 1
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call airline#extensions#load()
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call airline#init#sections()
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let s:theme_in_vimrc = exists('g:airline_theme')
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if s:theme_in_vimrc
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try
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let palette = g:airline#themes#{g:airline_theme}#palette
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catch
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echom 'Could not resolve airline theme "' . g:airline_theme . '". Themes have been migrated to github.com/vim-airline/vim-airline-themes.'
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let g:airline_theme = 'dark'
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endtry
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silent call airline#switch_theme(g:airline_theme)
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else
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let g:airline_theme = 'dark'
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silent call s:on_colorscheme_changed()
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endif
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silent doautocmd User AirlineAfterInit
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endfunction
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function! s:on_window_changed()
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if pumvisible() && (!&previewwindow || g:airline_exclude_preview)
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return
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endif
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" Handle each window only once, since we might come here several times for
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" different autocommands.
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let l:key = [bufnr('%'), winnr(), winnr('$')]
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if get(t:, 'airline_last_window_changed', []) == l:key
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\ && &stl is# '%!airline#statusline('.winnr().')'
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return
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endif
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let t:airline_last_window_changed = l:key
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call s:init()
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call airline#update_statusline()
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endfunction
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function! s:on_colorscheme_changed()
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call s:init()
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let g:airline_gui_mode = airline#init#gui_mode()
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if !s:theme_in_vimrc
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call airline#switch_matching_theme()
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endif
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" couldn't find a match, or theme was defined, just refresh
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call airline#load_theme()
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endfunction
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function! airline#cmdwinenter(...)
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call airline#extensions#apply_left_override('Command Line', '')
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endfunction
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function! s:airline_toggle()
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if exists("#airline")
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augroup airline
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au!
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augroup END
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augroup! airline
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if exists("s:stl")
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let &stl = s:stl
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endif
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silent doautocmd User AirlineToggledOff
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else
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let s:stl = &statusline
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augroup airline
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autocmd!
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autocmd CmdwinEnter *
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\ call airline#add_statusline_func('airline#cmdwinenter')
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\ | call <sid>on_window_changed()
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autocmd CmdwinLeave * call airline#remove_statusline_func('airline#cmdwinenter')
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autocmd GUIEnter,ColorScheme * call <sid>on_colorscheme_changed()
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autocmd SessionLoadPost,VimEnter,WinEnter,BufWinEnter,FileType,BufUnload *
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\ call <sid>on_window_changed()
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autocmd VimResized * call <sid>airline_refresh()
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autocmd TabEnter * :unlet! w:airline_lastmode w:airline_active
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autocmd BufWritePost */autoload/airline/themes/*.vim
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\ exec 'source '.split(globpath(&rtp, 'autoload/airline/themes/'.g:airline_theme.'.vim', 1), "\n")[0]
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\ | call airline#load_theme()
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augroup END
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if s:airline_initialized
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call s:on_window_changed()
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endif
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silent doautocmd User AirlineToggledOn
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endif
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endfunction
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function! s:get_airline_themes(a, l, p)
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let files = split(globpath(&rtp, 'autoload/airline/themes/'.a:a.'*'), "\n")
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return map(files, 'fnamemodify(v:val, ":t:r")')
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endfunction
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function! s:airline_theme(...)
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if a:0
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call airline#switch_theme(a:1)
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else
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echo g:airline_theme
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endif
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endfunction
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function! s:airline_refresh()
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let nomodeline=''
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if v:version > 703 || v:version == 703 && has("patch438")
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let nomodeline = '<nomodeline>'
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endif
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exe printf("silent doautocmd %s User AirlineBeforeRefresh", nomodeline)
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call airline#load_theme()
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call airline#update_statusline()
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endfunction
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command! -bar -nargs=? -complete=customlist,<sid>get_airline_themes AirlineTheme call <sid>airline_theme(<f-args>)
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command! -bar AirlineToggleWhitespace call airline#extensions#whitespace#toggle()
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command! -bar AirlineToggle call s:airline_toggle()
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command! -bar AirlineRefresh call s:airline_refresh()
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call airline#init#bootstrap()
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call s:airline_toggle()
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