view vendor/vim-packs/srcery-vim/autoload/srcery/helper.vim @ 711:0418663a0407

Fix htop function keys in screen/tmux
author nanaya <me@nanaya.net>
date Tue, 17 Oct 2023 17:00:14 +0900
parents 1e0f578f6752
children
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" -----------------------------------------------------------------------------
" File: helper.vim
" Description: Srcery colorscheme helpers functions
" Authors: Daniel Berg <mail@roosta.sh>, Birger J. Nordolum  <contact+srcery@mindtooth.no>
" Last Modified: 2020-08-27
" -----------------------------------------------------------------------------

" Helper to get a source color defined in colorscheme
function! srcery#helper#GetColor(group, ...) abort
  " Arguments: group, what

  " optionally pass a 'what' argument, defaults to 'fg'
  if a:0 > 0
    let l:what = a:1
  else
    let l:what = 'fg'
  endif

  let l:gui_color = synIDattr(hlID(a:group), l:what, 'gui')
  let l:term_color = synIDattr(hlID(a:group), l:what, 'cterm')

  return [ l:gui_color, l:term_color ]
endfunction

" With the help of dracula!
" Helper function that takes a variadic list of filetypes as args and returns
" whether or not the execution of the ftplugin should be aborted.
function! srcery#helper#ShouldAbort(...) abort
  if ! exists('g:colors_name') || g:colors_name !=# 'srcery'
    return 1
  elseif a:0 > 0 && (! exists('b:current_syntax') || index(a:000, b:current_syntax) == -1)
    return 1
  endif
  return 0
endfunction

function! srcery#helper#Highlight(group, fg, ...) abort
  " Arguments: group, guifg, guibg, gui, guisp

  " foreground
  let l:fg = a:fg

  " background
  if a:0 >= 1
    let l:bg = a:1
  else
    let l:bg = g:srcery#palette.none
  endif

  " emphasis
  if a:0 >= 2 && strlen(a:2)
    let l:emstr = a:2
  else
    let l:emstr = 'NONE,'
  endif

  " special fallback
  if a:0 >= 3
    if g:srcery_guisp_fallback !=# 'NONE'
      let fg = a:3
    endif

    " bg fallback mode should invert higlighting
    if g:srcery_guisp_fallback ==# 'bg'
      let emstr .= 'inverse,'
    endif
  endif

  let l:histring = [ 'hi', a:group,
        \ 'guifg=' . l:fg[0], 'ctermfg=' . l:fg[1],
        \ 'guibg=' . l:bg[0], 'ctermbg=' . l:bg[1],
        \ 'gui=' . l:emstr[:-2], 'cterm=' . l:emstr[:-2]
        \ ]

  " special
  if a:0 >= 3
    call add(l:histring, 'guisp=' . a:3[0])
  endif

  execute join(l:histring, ' ')
endfunction

" vim: fdm=marker ts=2 sts=2 sw=2 fdl=0: