40 lines
1,005 B
VimL
40 lines
1,005 B
VimL
"CLASS: NERDTree
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"============================================================
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let s:NERDTree = {}
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let g:NERDTree = s:NERDTree
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" Function: s:NERDTree.ExistsForBuffer() {{{1
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" Returns 1 if a nerd tree root exists in the current buffer
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function! s:NERDTree.ExistsForBuf()
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return exists("b:NERDTreeRoot")
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endfunction
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" Function: s:NERDTree.ExistsForTab() {{{1
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" Returns 1 if a nerd tree root exists in the current tab
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function! s:NERDTree.ExistsForTab()
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return exists("t:NERDTreeBufName")
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endfunction
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function! s:NERDTree.ForCurrentBuf()
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if s:NERDTree.ExistsForBuf()
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return b:NERDTree
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else
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return {}
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endif
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endfunction
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function! s:NERDTree.New(path)
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let newObj = copy(self)
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let newObj.ui = g:NERDTreeUI.New(newObj)
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let newObj.root = g:NERDTreeDirNode.New(a:path)
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return newObj
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endfunction
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"FUNCTION: s:NERDTree.render() {{{1
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"A convenience function - since this is called often
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function! s:NERDTree.render()
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call self.ui.render()
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endfunction
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