mirror of
https://github.com/vim-airline/vim-airline.git
synced 2024-11-30 12:43:39 +08:00
117 lines
3.3 KiB
VimL
117 lines
3.3 KiB
VimL
" MIT Licsense.
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" Plugin: https://github.com/vheon/vim-cursormode
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" Copyright (C) 2014 Andrea Cedraro <a.cedraro@gmail.com>,
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" Copyright (C) 2017 Eduardo Suarez-Santana <e.suarezsantana@gmail.com>
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scriptencoding utf-8
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let s:is_win = has('win32') || has('win64')
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let s:is_iTerm = exists('$TERM_PROGRAM') && $TERM_PROGRAM =~# 'iTerm.app'
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let s:is_AppleTerminal = exists('$TERM_PROGRAM') && $TERM_PROGRAM =~# 'Apple_Terminal'
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let s:is_good = !has('gui_running') && !s:is_win && !s:is_AppleTerminal
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let s:last_mode = ''
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if !exists('g:cursormode_exit_mode')
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let g:cursormode_exit_mode='n'
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endif
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function! airline#extensions#cursormode#tmux_escape(escape)
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return '\033Ptmux;'.substitute(a:escape, '\\033', '\\033\\033', 'g').'\033\\'
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endfunction
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let s:iTerm_escape_template = '\033]Pl%s\033\\'
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let s:xterm_escape_template = '\033]12;%s\007'
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function! s:get_mode()
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return call(get(g:, 'cursormode_mode_func', 'mode'), [])
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endfunction
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function! airline#extensions#cursormode#set(...)
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let mode = s:get_mode()
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if mode !=# s:last_mode
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let s:last_mode = mode
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call s:set_cursor_color_for(mode)
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endif
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return ''
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endfunction
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function! s:set_cursor_color_for(mode)
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let mode = a:mode
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for mode in [a:mode, a:mode.&background]
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if has_key(s:color_map, mode)
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try
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let save_eventignore = &eventignore
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set eventignore=all
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let save_shelltemp = &shelltemp
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set noshelltemp
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silent call system(s:build_command(s:color_map[mode]))
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return
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finally
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let &shelltemp = save_shelltemp
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let &eventignore = save_eventignore
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endtry
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endif
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endfor
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endfunction
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function! s:build_command(color)
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if s:is_iTerm
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let color = substitute(a:color, '^#', '', '')
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let escape_template = s:iTerm_escape_template
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else
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let color = a:color
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let escape_template = s:xterm_escape_template
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endif
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let escape = printf(escape_template, color)
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if exists('$TMUX')
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let escape = airline#extensions#cursormode#tmux_escape(escape)
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endif
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return "printf '".escape."' > /dev/tty"
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endfunction
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function! s:get_color_map()
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if exists('g:cursormode_color_map')
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return g:cursormode_color_map
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endif
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try
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let map = g:cursormode#{g:colors_name}#color_map
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return map
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catch
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return {
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\ "nlight": "#000000",
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\ "ndark": "#BBBBBB",
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\ "i": "#0000BB",
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\ "v": "#FF5555",
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\ "V": "#BBBB00",
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\ "\<C-V>": "#BB00BB",
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\ }
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endtry
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endfunction
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augroup airline#extensions#cursormode
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autocmd!
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autocmd VimLeave * nested call s:set_cursor_color_for(g:cursormode_exit_mode)
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" autocmd VimEnter * call airline#extensions#cursormode#activate()
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autocmd Colorscheme * call airline#extensions#cursormode#activate()
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augroup END
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function! airline#extensions#cursormode#activate()
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let s:color_map = s:get_color_map()
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call airline#extensions#cursormode#set()
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endfunction
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function! airline#extensions#cursormode#apply(...)
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let w:airline_section_a = get(w:, 'airline_section_a', g:airline_section_a)
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let w:airline_section_a .= '%{airline#extensions#cursormode#set()}'
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endfunction
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function! airline#extensions#cursormode#init(ext)
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let s:color_map = s:get_color_map()
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call a:ext.add_statusline_func('airline#extensions#cursormode#apply')
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endfunction
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