better status line

vim/colors/customred256.vim

@@ -194,27 +194,37 @@ hi TabLineSel           ctermfg=250 guifg=#bcbcbc ctermbg=234 guibg=#1c1c1c
 hi TabModified          ctermfg=250 guifg=#bcbcbc ctermbg=234 guibg=#1c1c1c
 hi TabModifiedSelected  ctermfg=255 guifg=#eeeeee ctermbg=234 guibg=#1c1c1c
 
-hi StatusLine						ctermfg=255 guifg=#eeeeee ctermbg=240 guibg=#444444 term=none cterm=none
+hi StatusLineNormal 		ctermfg=243 guifg=#777777 ctermbg=234 guibg=#1c1c1c term=none cterm=none
-hi StatusLineNC					ctermfg=238 guifg=#444444 ctermbg=233 guibg=#121212 term=none cterm=none
+hi! def link StatusLine StatusLineNormal
+hi StatusLineInput			ctermfg=255 guifg=#ffffff ctermbg=239 guibg=#4e4e4e term=none cterm=none
+hi StatusLineNC					ctermfg=238 guifg=#444444 ctermbg=234 guibg=#1c1c1c term=none cterm=none
+hi StatusLineSeparator  ctermfg=232 guifg=#000000 ctermbg=232 guibg=#000000
 hi StatusLineDir        ctermfg=241 guifg=#666666 ctermbg=234 guibg=#1c1c1c
 hi StatusLineFile       ctermfg=250 guifg=#cccccc ctermbg=234 guibg=#1c1c1c
+hi StatusLineFileMod    ctermfg=250 guifg=#cccccc ctermbg=88  guibg=#490000
 hi StatusLineDot        ctermfg=236 guifg=#4a4a4a ctermbg=234 guibg=#1c1c1c
 hi StatusLineExt        ctermfg=243 guifg=#777777 ctermbg=234 guibg=#1c1c1c
 hi StatusLineMod        ctermfg=255 guifg=#ffffff ctermbg=88  guibg=#490000
 
+function! DoInsertEnter()
+  hi! def link StatusLine  StatusLineInput
+  set cursorline
+  hi LineNr ctermfg=235 guifg=#262626
+  hi CursorLineNr ctermfg=250 guifg=#bcbcbc
+endfunction
+
+function! DoInsertLeave()
+  hi! def link StatusLine  StatusLineNormal
+  set nocursorline
+  hi LineNr ctermfg=237 guifg=#3a3a3a
+  hi CursorLineNr ctermfg=243 guifg=#767676
+endfunction
+
 " set insert mode colours 
 augroup statuscursorlines
-  au InsertEnter * hi StatusLine ctermfg=233 guifg=#121212 ctermbg=255 guibg=#eeeeee
+  au!
-  au InsertLeave * hi StatusLine ctermfg=255 guifg=#eeeeee ctermbg=239 guibg=#4e4e4e
+  au InsertEnter * call DoInsertEnter()
-
+  au InsertLeave * call DoInsertLeave()
-  au InsertEnter * set cursorline
-  au InsertLeave * set nocursorline
-
-  au InsertEnter * hi LineNr ctermfg=235 guifg=#262626
-  au InsertLeave * hi LineNr ctermfg=237 guifg=#3a3a3a
-
-  au InsertEnter * hi CursorLineNr ctermfg=250 guifg=#bcbcbc
-  au InsertLeave * hi CursorLineNr ctermfg=243 guifg=#767676
 augroup END
 
 hi VertSplit						ctermfg=234 guifg=#090909 ctermbg=none guibg=#090909 term=none cterm=none

vimrc

@@ -255,85 +255,78 @@ iabbrev tehn then
 
 
 " #statusline format
-function! ActiveStatus()
+" isactive = 0 when inactive, 1 otherwise
-  let l:statusline='%#StatusLineFile#  '
+function! GetStatus(isactive)
-  let l:statusline.='%#StatusLineMod#'
+  let l:separator='%#StatusLineSeparator#'
-  let l:statusline.='%M'
+  let l:statusline=''
-  let l:statusline.='%*'
-  let l:statusline.='%#StatusLineDir# '
-  let l:statusline.=expand('%:p:h:t') . '/'
-  let l:statusline.='%#StatusLineFile#'
-  let l:statusline.="%{expand('%:t:r')}"
-  let l:statusline.='%#StatusLineDot#'
-  let l:statusline.='%#StatusLineExt#'
-  let l:extension=expand('%:e')
-  if strlen(l:extension) > 0
-    let l:statusline.='.' . l:extension
-  endif
 
-  let l:statusline.='   %*'
+  " linter status
+  let l:statusline.='%#InterfaceH2#   %{LinterStatus()} %*'
+
+  " file info
+  if a:isactive == 1
     let l:statusline.='%q%h%w%r'
-  let l:statusline.='%#StatusLineNC# '
-  let l:statusline.='%*'
     let l:statusline.=" %{strlen(&ft)?&ft:'none'},"
     let l:statusline.='%{strlen(&fenc)?&fenc:&enc},'
     let l:statusline.='%{&fileformat} '
-  let l:statusline.='%#StatusLineNC# '
+    let l:statusline.=' %{&spelllang} %*'
-  let l:statusline.='%*'
+  else
-  let l:statusline.=' %{&spelllang} '
+    let l:statusline.=l:separator
-  let l:statusline.='%#StatusLineNC#'
+  endif
 
+  " current register
+  if a:isactive
+    let l:statusline.=l:separator . ' %* "%{v:register}" %*'
+  endif
+
+  " session status
+  if a:isactive
+    let l:statusline.=l:separator . ' %*'
+    let l:statusline.=" %{ObsessionStatus(fnamemodify(v:this_session,':t'),'---')} %*"
+    let l:statusline.=l:separator . ' %*'
+  endif
+
+  " right/left separator
   let l:statusline.='%='
 
-  let l:statusline.='%#StatusLineNC#'
+  " path/filename.extension
-  let l:statusline.=' '
-  let l:statusline.='%*'
-  let l:statusline.=' "%{v:register}" '
-  let l:statusline.='%#StatusLineNC#'
-  let l:statusline.=' '
-  let l:statusline.='%*'
-  let l:statusline.=" %{ObsessionStatus(fnamemodify(v:this_session,':t'),'---')} "
-
-  let l:statusline.='%#InterfaceH2#'
-  let l:statusline.=' %{LinterStatus()}'
-
-  let l:statusline.='%#InterfaceNormalDark#'
-  let l:statusline.=' %P '
-  let l:statusline.='%*'
-  return l:statusline
-endfunction
-
-function! InactiveStatus()
-  let l:statusline='%#StatusLineFile#  '
-  let l:statusline.='%#StatusLineMod#'
-  let l:statusline.='%M'
-  let l:statusline.='%*'
   let l:statusline.='%#StatusLineDir# '
-  let l:statusline.=expand('%:p') . '/'
+
+  if a:isactive
+    let l:statusline.="%{expand('%:p:h:t')}/"
+  else
+    let l:statusline.="%{expand('%:p:h')}/"
+  endif
+ 
+  " if &l:modified
+  "   let l:statusline.='%#StatusLineFileMod#' 
+  " else
+  "   let l:statusline.='%#StatusLineFile#'
+  " endif
   let l:statusline.='%#StatusLineFile#'
+ 
   let l:statusline.="%{expand('%:t:r')}"
   let l:statusline.='%#StatusLineDot#'
+ 
   let l:statusline.='%#StatusLineExt#'
-  let l:extension=expand('%:e')
+  let l:statusline.="%{strlen(expand('%:e'))?'.':''}"
-  if strlen(l:extension) > 0
+  let l:statusline.="%{strlen(expand('%:e'))?expand('%:e'):expand('%:e')}"
-    let l:statusline.='.' . l:extension
-  endif
   let l:statusline.=' %*'
 
-  let l:statusline.='%=%#InterfaceH2#'
+  " modified flag 
-  let l:statusline.='%{LinterStatus()}'
+  let l:statusline.='%#StatusLineMod#%M' . l:separator . ' %*'
-
-  let l:statusline.='%#InterfaceNormalDark#'
-  let l:statusline.=' %P '
-  let l:statusline.='%*'
 
+  " file percentage
+  let l:statusline.='%#InterfaceNormalDark# %P %*'
   return l:statusline
 endfunction
 
+
 augroup status
   autocmd!
-  autocmd WinEnter * setlocal statusline=%!ActiveStatus()
+  autocmd WinEnter * setlocal statusline=%!GetStatus(1)
-  autocmd WinLeave * setlocal statusline=%!InactiveStatus()
+  autocmd WinLeave * setlocal statusline=%!GetStatus(0)
+  autocmd InsertChange * setlocal statusline=%!GetStatus(1)
 augroup END