From 60cba9cfc42994f07a46a1ce93d0410239aae5d6 Mon Sep 17 00:00:00 2001
From: Bailey Ling <bling@live.ca>
Date: Sat, 27 Jul 2013 20:16:13 +0000
Subject: [PATCH] refactor ctrlp themes with generate_color_map helper function

---
 autoload/airline/extensions/ctrlp.vim | 27 +++++++++++++++++----------
 autoload/airline/themes/luna.vim      | 15 ++++++---------
 autoload/airline/themes/wombat.vim    | 15 ++++++---------
 3 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/autoload/airline/extensions/ctrlp.vim b/autoload/airline/extensions/ctrlp.vim
index 3348c3c7..8a884dfb 100644
--- a/autoload/airline/extensions/ctrlp.vim
+++ b/autoload/airline/extensions/ctrlp.vim
@@ -1,17 +1,24 @@
+function! airline#extensions#ctrlp#generate_color_map(dark, light, white)
+  return {
+        \ 'CtrlPdark'   : a:dark,
+        \ 'CtrlPlight'  : a:light,
+        \ 'CtrlPwhite'  : a:white,
+        \ 'CtrlParrow1' : [ a:light[1] , a:white[1] , a:light[3] , a:white[3] , ''     ] ,
+        \ 'CtrlParrow2' : [ a:white[1] , a:light[1] , a:white[3] , a:light[3] , ''     ] ,
+        \ 'CtrlParrow3' : [ a:light[1] , a:dark[1]  , a:light[3] , a:dark[3]  , ''     ] ,
+        \ 'CtrlParrow4' : [ a:white[1] , a:dark[1]  , a:white[3] , a:dark[3]  , ''     ] ,
+        \ 'CtrlParrow5' : [ a:light[1] , a:light[0] , a:light[3] , a:light[2] , ''     ] ,
+        \ }
+endfunction
+
 function! airline#extensions#ctrlp#load_theme()
   if exists('g:airline#themes#{g:airline_theme}#ctrlp')
     let theme = g:airline#themes#{g:airline_theme}#ctrlp
   else
-    let theme = {
-          \ 'CtrlPdark'   : [ '#d7d7ff' , '#5f00af' , 189 , 55  , ''     ] ,
-          \ 'CtrlPlight'  : [ '#ffffff' , '#875fd7' , 231 , 98  , ''     ] ,
-          \ 'CtrlPwhite'  : [ '#5f00af' , '#ffffff' , 55  , 231 , 'bold' ] ,
-          \ 'CtrlParrow1' : [ '#875fd7' , '#ffffff' , 98  , 231 , ''     ] ,
-          \ 'CtrlParrow2' : [ '#ffffff' , '#875fd7' , 231 , 98  , ''     ] ,
-          \ 'CtrlParrow3' : [ '#875fd7' , '#5f00af' , 98  , 55  , ''     ] ,
-          \ 'CtrlParrow4' : [ '#ffffff' , '#5f00af' , 231 , 55  , ''     ] ,
-          \ 'CtrlParrow5' : [ '#875fd7' , '#ffffff' , 98  , 231 , ''     ] ,
-          \ }
+    let theme = airline#extensions#ctrlp#generate_color_map(
+          \ [ '#d7d7ff' , '#5f00af' , 189 , 55  , ''     ],
+          \ [ '#ffffff' , '#875fd7' , 231 , 98  , ''     ],
+          \ [ '#5f00af' , '#ffffff' , 55  , 231 , 'bold' ])
   endif
   for key in keys(theme)
     call airline#exec_highlight(key, theme[key])
diff --git a/autoload/airline/themes/luna.vim b/autoload/airline/themes/luna.vim
index 722ea6b3..38f7e02b 100644
--- a/autoload/airline/themes/luna.vim
+++ b/autoload/airline/themes/luna.vim
@@ -48,12 +48,9 @@ let g:airline#themes#luna#inactive_modified = {
       \ 'statusline': [ '#f88379' , '' , '210' , '' , '' ] ,
       \ }
 
-let g:airline#themes#luna#ctrlp = {
-    \ 'CtrlPdark'   : [ '#ffffff' , '#002b2b' , 231 , 23 , ''     ] ,
-    \ 'CtrlPlight'  : [ '#ffffff' , '#005252' , 231 , 36 , ''     ] ,
-    \ 'CtrlPwhite'  : [ '#ffffff' , '#973d45' , 231 , 95 , ''     ] ,
-    \ 'CtrlParrow1' : [ '#005252' , '#973d45' , 36  , 95 , ''     ] ,
-    \ 'CtrlParrow2' : [ '#973d45' , '#005252' , 95  , 36 , ''     ] ,
-    \ 'CtrlParrow3' : [ '#005252' , '#002b2b' , 36  , 23 , ''     ] ,
-    \ 'CtrlParrow4' : [ '#ffffff' , '#002b2b' , 231 , 23 , ''     ] ,
-    \ 'CtrlParrow5' : [ '#005252' , '#003f3f' , 36  , 29 , ''     ] }
+if get(g:, 'loaded_ctrlp', 0)
+  let g:airline#themes#luna#ctrlp = airline#extensions#ctrlp#generate_color_map(
+    \ [ '#ffffff' , '#002b2b' , 231 , 23 , ''     ] ,
+    \ [ '#ffffff' , '#005252' , 231 , 36 , ''     ] ,
+    \ [ '#ffffff' , '#973d45' , 231 , 95 , ''     ] )
+endif
diff --git a/autoload/airline/themes/wombat.vim b/autoload/airline/themes/wombat.vim
index d01d4411..1e0d67a4 100644
--- a/autoload/airline/themes/wombat.vim
+++ b/autoload/airline/themes/wombat.vim
@@ -88,12 +88,9 @@ let g:airline#themes#wombat#inactive_modified = {
     \ 'statusline' : [ '#BCBCBC' , '' , 250 , '' , '' ] }
 
 
-let g:airline#themes#wombat#ctrlp = {
-    \ 'CtrlPdark'   : [ '#DADADA' , '#242424' , 253 , 234 , ''     ] ,
-    \ 'CtrlPlight'  : [ '#DADADA' , '#40403C' , 253 , 238 , ''     ] ,
-    \ 'CtrlPwhite'  : [ '#141413' , '#DADADA' , 232 , 253 , 'bold' ] ,
-    \ 'CtrlParrow1' : [ '#40403C' , '#DADADA' , 238 , 253 , ''     ] ,
-    \ 'CtrlParrow2' : [ '#DADADA' , '#40403C' , 253 , 238 , ''     ] ,
-    \ 'CtrlParrow3' : [ '#40403C' , '#242424' , 238 , 234 , ''     ] ,
-    \ 'CtrlParrow4' : [ '#DADADA' , '#242424' , 253 , 234 , ''     ] ,
-    \ 'CtrlParrow5' : [ '#40403C' , '#DADADA' , 238 , 253 , ''     ] }
+if get(g:, 'loaded_ctrlp', 0)
+  let g:airline#themes#wombat#ctrlp = airline#extensions#ctrlp#generate_color_map(
+        \ [ '#DADADA' , '#242424' , 253 , 234 , ''     ] ,
+        \ [ '#DADADA' , '#40403C' , 253 , 238 , ''     ] ,
+        \ [ '#141413' , '#DADADA' , 232 , 253 , 'bold' ] )
+endif