From 38d91b66b0ee0069d7219bcac5e6be3033446d7e Mon Sep 17 00:00:00 2001
From: Martin Grenfell <martin_grenfell@msn.com>
Date: Tue, 1 Jul 2008 14:23:13 +1200
Subject: [PATCH] cache display string
---
plugin/NERD_tree.vim | 36 ++++++++++++++++++++----------------
1 file changed, 20 insertions(+), 16 deletions(-)
diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
index 02e954c..fe58d71 100644
--- a/plugin/NERD_tree.vim
+++ b/plugin/NERD_tree.vim
@@ -1310,6 +1310,8 @@ function! s:oPath.New(fullpath) dict
call newPath.ReadInfoFromDisk(a:fullpath)
+ let newPath.cachedDisplayString = ""
+
return newPath
endfunction
@@ -1433,25 +1435,27 @@ endfunction
"Return:
"a string that can be used in the view to represent this path
function! s:oPath.StrDisplay() dict
- let toReturn = self.GetLastPathComponent(1)
+ if self.cachedDisplayString == ""
+ let self.cachedDisplayString = self.GetLastPathComponent(1)
- if self.isExecutable
- let toReturn = toReturn . '*'
+ if self.isExecutable
+ let self.cachedDisplayString = self.cachedDisplayString . '*'
+ endif
+
+ if !empty(self.BookmarkNames())
+ let self.cachedDisplayString .= ' {' . join(self.BookmarkNames(), ',') . '}'
+ endif
+
+ if self.isSymLink
+ let self.cachedDisplayString .= ' -> ' . self.symLinkDest
+ endif
+
+ if self.isReadOnly
+ let self.cachedDisplayString .= ' [RO]'
+ endif
endif
- if !empty(self.BookmarkNames())
- let toReturn .= ' {' . join(self.BookmarkNames(), ',') . '}'
- endif
-
- if self.isSymLink
- let toReturn .= ' -> ' . self.symLinkDest
- endif
-
- if self.isReadOnly
- let toReturn .= ' [RO]'
- endif
-
- return toReturn
+ return self.cachedDisplayString
endfunction
"FUNCTION: oPath.StrForEditCmd() {{{3