Theme support in mapping guide

autoload/SpaceVim/mapping/guide.vim

@@ -399,11 +399,7 @@ function! s:winopen() " {{{
 endfunction " }}}
 
 function! s:updateStatusline() abort
-  hi! LeaderGuiderPrompt cterm=bold gui=bold guifg=#282828 guibg=#a89984
+  call SpaceVim#mapping#guide#theme#hi()
-  hi! LeaderGuiderSep1 cterm=bold gui=bold guifg=#a89984 guibg=#504945
-  hi! LeaderGuiderName cterm=bold gui=bold guifg=#a89984 guibg=#504945
-  hi! LeaderGuiderSep2 cterm=bold gui=bold guifg=#504945 guibg=#3c3836
-  hi! LeaderGuiderFill guifg=#a89984 guibg=#3c3836
   let gname = get(s:guide_group, 'name', '')
   if !empty(gname)
     let gname = ' - ' . gname[1:]

autoload/SpaceVim/mapping/guide/theme.vim

@@ -0,0 +1,17 @@
+function! SpaceVim#mapping#guide#theme#hi() abort
+    let name = get(g:, 'color_name', 'gruvbox')
+    try
+        let t = SpaceVim#mapping#guide#theme#{name}#template()
+    catch /^Vim\%((\a\+)\)\=:E117/
+        let t = SpaceVim#mapping#guide#theme#gruvbox#templete()
+    endtry
+    call s:hi(t)
+endfunction
+
+function! s:hi(t) abort
+    exe 'hi! LeaderGuiderPrompt cterm=bold gui=bold guifg=' . a:t[0][0] . ' guibg=' . a:t[0][1]
+    exe 'hi! LeaderGuiderSep1 cterm=bold gui=bold guifg=' . a:t[0][1] . ' guibg=' . a:t[1][1]
+    exe 'hi! LeaderGuiderName cterm=bold gui=bold guifg=' . a:t[1][0] . ' guibg=' . a:t[1][1]
+    exe 'hi! LeaderGuiderSep2 cterm=bold gui=bold guifg=' . a:t[1][1] . ' guibg=' . a:t[2][1]
+    exe 'hi! LeaderGuiderFill guifg=' . a:t[2][0] . ' guibg=' . a:t[2][1]
+endfunction

autoload/SpaceVim/mapping/guide/theme/gruvbox.vim

@@ -0,0 +1,7 @@
+function! SpaceVim#mapping#guide#theme#gruvbox#template() abort
+    return [
+                \ ['#282828', '#a89984'],
+                \ ['#a89984', '#504945'],
+                \ ['#a89984', '#3c3836']
+                \ ]
+endfunction