From 321ecaca67426410316db7db05e6e33809fe1e63 Mon Sep 17 00:00:00 2001
From: Ben Beltran <ben@freshout.us>
Date: Fri, 19 Oct 2012 15:09:38 -0500
Subject: Add powerline

---
 vim/autoload/Pl/Mod.vim | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 vim/autoload/Pl/Mod.vim

(limited to 'vim/autoload/Pl/Mod.vim')

diff --git a/vim/autoload/Pl/Mod.vim b/vim/autoload/Pl/Mod.vim
new file mode 100644
index 0000000..fdfb571
--- /dev/null
+++ b/vim/autoload/Pl/Mod.vim
@@ -0,0 +1,40 @@
+let s:segment_mods = []
+
+function! Pl#Mod#AddSegmentMod(action, properties) " {{{
+	call add(s:segment_mods, [a:action, a:properties])
+endfunction " }}}
+function! Pl#Mod#ApplySegmentMods(theme) " {{{
+	let theme = deepcopy(a:theme)
+
+	for mod in s:segment_mods
+		let [action, properties] = mod
+
+		" We have to loop through the segments instead of using index() because some
+		" segments are lists!
+		let target_seg_idx = -1
+
+		for i in range(0, len(theme) - 1)
+			unlet! segment
+			let segment = theme[i]
+
+			if type(segment) == type(properties.target_segment) && segment == properties.target_segment
+				let target_seg_idx = i
+				break
+			endif
+		endfor
+
+		if action == 'insert_segment'
+			" Insert segment
+			if target_seg_idx != -1
+				call insert(theme, properties.new_segment, (properties.where == 'before' ? target_seg_idx : target_seg_idx + 1))
+			endif
+		elseif action == 'remove_segment'
+			" Remove segment
+			if target_seg_idx != -1
+				call remove(theme, target_seg_idx)
+			endif
+		endif
+	endfor
+
+	return theme
+endfunction " }}}
-- 
cgit