From 02c415b428621d86893ca221b242d6eb893cc67c Mon Sep 17 00:00:00 2001
From: Justine Smithies <justine@smithies.me.uk>
Date: Sun, 23 Nov 2025 20:57:43 +0000
Subject: WIP Working on statusline mode change

---
 .vimrc | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 78 insertions(+), 17 deletions(-)

diff --git a/.vimrc b/.vimrc
index 11dee54..cb955f1 100644
--- a/.vimrc
+++ b/.vimrc
@@ -121,8 +121,8 @@ function! StatuslineMode()
   endif
 endfunction
 
-set statusline=
-set statusline+=%#Color458588#
+"set statusline=
+"set statusline+=%#Color458588#
 
 "set statusline+=%#DiffAdd#%{(mode()=='n')?'\ \ NORMAL\ ':''}
 "set statusline+=%#Color458588#%{(mode()=='i')?'\ \ INSERT\ ':''}
@@ -130,19 +130,80 @@ set statusline+=%#Color458588#
 "set statusline+=%#VisualColor#%{(mode()=='v')?'\ \ VISUAL\ ':''}
 "set statusline+=%#PmenuSel#%{(mode()=='\<C-V>')?'\ \ BLOCK\ ':''}
 
-set statusline+=\ %{StatuslineMode()}\ 
-set statusline+=%#DiffAdd#
-set statusline+=%{StatuslineGit()}
-set statusline+=\ %F
-set statusline+=\ %r
-set statusline+=%m
-set statusline+=%#CursorColumn#
-set statusline+=%=
-set statusline+=\ %y\ 
-set statusline+=%#DiffAdd#
-set statusline+=\ %{&fileencoding?&fileencoding:&encoding}
-set statusline+=\[%{&fileformat}\]
-set statusline+=\ %p%%
-set statusline+=\ %l:%c
-set statusline+=\ 
+"set statusline+=\ %{StatuslineMode()}\ 
+"set statusline+=%#DiffAdd#
+"set statusline+=%{StatuslineGit()}
+"set statusline+=\ %F
+"set statusline+=\ %r
+"set statusline+=%m
+"set statusline+=%#CursorColumn#
+"set statusline+=%=
+"set statusline+=\ %y\ 
+"set statusline+=%#DiffAdd#
+"set statusline+=\ %{&fileencoding?&fileencoding:&encoding}
+"set statusline+=\[%{&fileformat}\]
+"set statusline+=\ %p%%
+"set statusline+=\ %l:%c
+"set statusline+=\ 
+
+let g:mode_colors = {
+      \ 'n':  'StatusLineSection',
+      \ 'v':  'StatusLineSectionV',
+      \ "\<C-V>": 'StatusLineSectionV',
+      \ 'i':  'StatusLineSectionI',
+      \ 'c':  'StatusLineSectionC',
+      \ 'r':  'StatusLineSectionR'
+      \ }
+
+fun! StatusLineRenderer()
+  let hl = '%#' . get(g:mode_colors, tolower(mode()), g:mode_colors.n) . '#'
+
+  return hl
+        \ . ' %{StatuslineMode()} '
+        \ . '%#DiffAdd#'
+        \ . '%{StatuslineGit()}'
+        \ . '%#DiffAdd#'
+        \ . ' %F '
+        \ . ' %r '
+        \ . (&modified ? ' + ' : '') 
+        \ . '%#CursorColumn#%='
+        \ . hl
+        \ . '%#DiffAdd#'
+        \ . ' %{&fileencoding?&fileencoding:&encoding}'
+        \ . ' [%{&fileformat}]'
+        \ . ' %p%% '
+        \ . ' %l:%c '
+endfun
+
+fun! <SID>StatusLineHighlights()
+  hi StatusLine         ctermbg=8  guibg=#313131 ctermfg=15 guifg=#cccccc
+  hi StatusLineNC       ctermbg=0  guibg=#313131 ctermfg=8  guifg=#999999
+  hi StatusLineSection  ctermbg=8  guibg=#b8bb26 ctermfg=0  guifg=#333333
+  hi StatusLineSectionV ctermbg=11 guibg=#928374 ctermfg=0  guifg=#000000
+  hi StatusLineSectionI ctermbg=10 guibg=#83a598 ctermfg=0  guifg=#ffffff
+  hi StatusLineSectionC ctermbg=12 guibg=#db7b55 ctermfg=0  guifg=#000000
+  hi StatusLineSectionR ctermbg=12 guibg=#ed3f45 ctermfg=0  guifg=#000000
+endfun
+
+call <SID>StatusLineHighlights()
+
+" only set default statusline once on initial startup.
+" ignored on subsequent 'so $MYVIMRC' calls to prevent
+" active buffer statusline from being 'blurred'.
+if has('vim_starting')
+  let &statusline = ' %{StatusLineFilename()}%= %l:%c '
+endif
+
+augroup vimrc
+  au!
+  " show focussed buffer statusline
+  au FocusGained,VimEnter,WinEnter,BufWinEnter *
+    \ setlocal statusline=%!StatusLineRenderer()
+
+  " show blurred buffer statusline
+  au FocusLost,VimLeave,WinLeave,BufWinLeave *
+    \ setlocal statusline&
 
+  " restore statusline highlights on colorscheme update
+  au Colorscheme * call <SID>StatusLineHighlights()
+augroup END
-- 
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