From 95d67c694aac052bef162eb0d07422ab575d94e5 Mon Sep 17 00:00:00 2001
From: tv <tv@shackspace.de>
Date: Sun, 4 Jan 2015 14:32:47 +0100
Subject: TreeView: render "part#1 ..."

---
 TreeView.hs | 34 ++++++++++++++--------------------
 1 file changed, 14 insertions(+), 20 deletions(-)

(limited to 'TreeView.hs')

diff --git a/TreeView.hs b/TreeView.hs
index 6397c4f..3ea7fd4 100644
--- a/TreeView.hs
+++ b/TreeView.hs
@@ -107,26 +107,20 @@ xconvHead m =
 
 
 xconvBody :: Message -> Forest TreeView
-xconvBody m = mconcat $ map (xconvPart m) (messageBody m)
-
-xconvPart :: Message -> MessagePart -> Forest TreeView
-xconvPart m p = xconvPartContent m p $ partContent p
-
-xconvPartContent
-  :: Message -> MessagePart -> MessageContent -> Forest TreeView
-xconvPartContent m p = \case
-    ContentText t ->
-        map (xconvLine m p) $ zip [0..] (T.lines t)
-    ContentMultipart parts ->
-        map (xconvPart2 m) parts
-        -- [Node (TVMessageLine m p 0 "ContentMultipart") []]
-    ContentMsgRFC822 _ ->
-        [Node (TVMessageLine m p 0 "ContentMsgRFC822") []]
-
-
-xconvPart2 :: Message -> MessagePart -> Tree TreeView
-xconvPart2 m p =
-    Node (TVMessagePart m p) $ xconvPartContent m p (partContent p)
+xconvBody m = map (xconvPart m) (messageBody m)
+
+
+xconvPart :: Message -> MessagePart -> Tree TreeView
+xconvPart m p =
+    Node (TVMessagePart m p) contents
+  where
+    contents = case partContent p of
+        ContentText t ->
+            map (xconvLine m p) $ zip [0..] (T.lines t)
+        ContentMultipart parts ->
+            map (xconvPart m) parts
+        ContentMsgRFC822 _ ->
+            []
 
 
 xconvLine
-- 
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