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Add a NERDTreeCWD command to change tree root to CWD

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Techlive Zheng
2012-11-05 01:23:41 +08:00
parent 22de74a45b
commit 072d46880a
2 changed files with 38 additions and 0 deletions
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25
plugin/NERD_tree.vim
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@@ -140,6 +140,7 @@ call s:initVariable("g:NERDTreeMapToggleHidden", "I")
call s:initVariable("g:NERDTreeMapToggleZoom", "A")
call s:initVariable("g:NERDTreeMapUpdir", "u")
call s:initVariable("g:NERDTreeMapUpdirKeepOpen", "U")
call s:initVariable("g:NERDTreeMapCWD", "CD")
"SECTION: Script level variable declaration{{{2
if s:running_windows
@@ -171,6 +172,7 @@ command! -n=1 -complete=customlist,s:completeBookmarks -bar NERDTreeFromBookmark
command! -n=0 -bar NERDTreeMirror call s:initNerdTreeMirror()
command! -n=0 -bar NERDTreeFind call s:findAndRevealPath()
command! -n=0 -bar NERDTreeFocus call NERDTreeFocus()
command! -n=0 -bar NERDTreeCWD call NERDTreeCWD()
" SECTION: Auto commands {{{1
"============================================================
augroup NERDTree
@@ -2936,6 +2938,8 @@ function! s:createDefaultBindings()
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapQuit, 'scope': "all", 'callback': s."closeTreeWindow" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCWD, 'scope': "all", 'callback': s."chRootCwd" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapRefreshRoot, 'scope': "all", 'callback': s."refreshRoot" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapRefresh, 'scope': "Node", 'callback': s."refreshCurrent" })
@@ -3305,6 +3309,11 @@ function! NERDTreeFocus()
endif
endfunction
function! NERDTreeCWD()
call NERDTreeFocus()
call s:chRootCwd()
endfunction
" SECTION: View Functions {{{1
"============================================================
"FUNCTION: s:centerView() {{{2
@@ -3445,6 +3454,7 @@ function! s:dumpHelp()
let @h=@h."\" ". g:NERDTreeMapMenu .": Show menu\n"
let @h=@h."\" ". g:NERDTreeMapChdir .":change the CWD to the\n"
let @h=@h."\" selected dir\n"
let @h=@h."\" ". g:NERDTreeMapCWD .":change tree root to CWD\n"
let @h=@h."\"\n\" ----------------------------\n"
let @h=@h."\" Tree filtering mappings~\n"
@@ -4055,6 +4065,21 @@ function! s:chRoot(node)
call b:NERDTreeRoot.putCursorHere(0, 0)
endfunction
" FUNCTION: s:chRootCwd() {{{2
" changes the current root to CWD
function! s:chRootCwd()
try
let cwd = s:Path.New(getcwd())
catch /^NERDTree.InvalidArgumentsError/
call s:echo("current directory does not exist.")
return
endtry
if cwd.str() == s:TreeFileNode.GetRootForTab().path.str()
return
endif
call s:chRoot(s:TreeDirNode.New(cwd))
endfunction
" FUNCTION: s:clearBookmarks(bookmarks) {{{2
function! s:clearBookmarks(bookmarks)
if a:bookmarks ==# ''