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refactor tree window creation to remove duplication

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create s:setCommonBufOptions() with the previously duplicated parts of
s:initNerdTreeInPlace() and s:createTreeWin()
This commit is contained in:
Martin Grenfell 2011-12-21 14:43:20 +00:00
parent aa28ae7863
commit 23d1746bbf
1 changed files with 39 additions and 62 deletions
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101
plugin/NERD_tree.vim
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@ -2658,43 +2658,9 @@ function! s:initNerdTreeInPlace(dir)
let b:NERDTreeRoot = s:TreeDirNode.New(path)
call b:NERDTreeRoot.open()
"throwaway buffer options
setlocal noswapfile
setlocal buftype=nofile
setlocal bufhidden=hide
setlocal nowrap
setlocal foldcolumn=0
setlocal nobuflisted
setlocal nospell
setlocal nolist
if g:NERDTreeShowLineNumbers
setlocal nu
else
setlocal nonu
if v:version >= 703
setlocal nornu
endif
endif
iabc <buffer>
if g:NERDTreeHighlightCursorline
setlocal cursorline
endif
call s:setupStatusline()
let b:treeShowHelp = 0
let b:NERDTreeIgnoreEnabled = 1
let b:NERDTreeShowFiles = g:NERDTreeShowFiles
let b:NERDTreeShowHidden = g:NERDTreeShowHidden
let b:NERDTreeShowBookmarks = g:NERDTreeShowBookmarks
call s:setCommonBufOptions()
let b:NERDTreeType = "secondary"
call s:bindMappings()
setfiletype nerdtree
call s:renderView()
endfunction
" FUNCTION: s:initNerdTreeMirror() {{{2
@ -2894,33 +2860,7 @@ function! s:createTreeWin()
endif
setlocal winfixwidth
"throwaway buffer options
setlocal noswapfile
setlocal buftype=nofile
setlocal nowrap
setlocal foldcolumn=0
setlocal nobuflisted
setlocal nospell
if g:NERDTreeShowLineNumbers
setlocal nu
else
setlocal nonu
if v:version >= 703
setlocal nornu
endif
endif
iabc <buffer>
if g:NERDTreeHighlightCursorline
setlocal cursorline
endif
call s:setupStatusline()
call s:bindMappings()
setfiletype nerdtree
call s:setCommonBufOptions()
endfunction
"FUNCTION: s:dumpHelp {{{2
@ -3399,6 +3339,43 @@ function! s:saveScreenState()
endtry
endfunction
"FUNCTION: s:setCommonBufOptions() {{{2
function! s:setCommonBufOptions()
"throwaway buffer options
setlocal noswapfile
setlocal buftype=nofile
setlocal bufhidden=hide
setlocal nowrap
setlocal foldcolumn=0
setlocal nobuflisted
setlocal nospell
if g:NERDTreeShowLineNumbers
setlocal nu
else
setlocal nonu
if v:version >= 703
setlocal nornu
endif
endif
iabc <buffer>
if g:NERDTreeHighlightCursorline
setlocal cursorline
endif
call s:setupStatusline()
let b:treeShowHelp = 0
let b:NERDTreeIgnoreEnabled = 1
let b:NERDTreeShowFiles = g:NERDTreeShowFiles
let b:NERDTreeShowHidden = g:NERDTreeShowHidden
let b:NERDTreeShowBookmarks = g:NERDTreeShowBookmarks
setfiletype nerdtree
call s:bindMappings()
endfunction
"FUNCTION: s:setupStatusline() {{{2
function! s:setupStatusline()
if g:NERDTreeStatusline != -1