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add oTreeFileNode.CacheParent()

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This commit is contained in:
Martin Grenfell 2008-06-08 20:53:12 +12:00
parent 995f7faec3
commit 1d6516b96d
1 changed files with 11 additions and 0 deletions
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11
plugin/NERD_tree.vim
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@ -154,6 +154,17 @@ exec "autocmd BufWinLeave *". s:NERDTreeWinName ."* :call <SID>SaveScreenState()
"classes.
"============================================================
let s:oTreeFileNode = {}
"FUNCTION: oTreeFileNode.CacheParent {{{3
"initializes self.parent if it isnt already
function! s:oTreeFileNode.CacheParent() dict
if empty(self.parent)
let parentPath = self.path.GetParent()
if parentPath.Equals(self.path)
throw "NERDTree.CannotCacheParent exception: already at root"
endif
let self.parent = s:oTreeFileNode.New(parentPath)
endif
endfunction
"FUNCTION: oTreeFileNode.CompareNodes {{{3
"This is supposed to be a class level method but i cant figure out how to
"get func refs to work from a dict..