commit fb3c4f9212d356c7a0e3b96e5dabcfa1152d4a99
parent 24c1f6beabcfdddc8d3020dd5fef4bf71491a3cb
Author: Martin Grenfell <martin_grenfell@msn.com>
Date: Thu, 5 Jun 2008 22:41:05 +1200
add marking functionality
add ability to give a node a name and the abiliy to jump back to the
node for a given name
Diffstat:
1 file changed, 35 insertions(+), 0 deletions(-)
diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
@@ -1673,6 +1673,12 @@ function! s:EchoError(msg)
call s:Echo(a:msg)
echohl normal
endfunction
+" FUNCTION: s:FindMarks(A,L,P) {{{2
+" completion function for the RecallMark command
+function! s:FindMarks(A,L,P)
+ let keys = keys(s:GetMarks())
+ return filter(keys, 'v:val =~ "^' . a:A . '"')
+endfunction
"FUNCTION: s:FindNodeLineNumber(treenode){{{2
"Finds the line number for the given tree node
"
@@ -1735,6 +1741,14 @@ function! s:FindRootNodeLineNumber()
return rootLine
endfunction
+" FUNCTION: s:GetMarks(name) {{{2
+" getter/lazy initializer for the t:NERDTreeMarks hash
+function! s:GetMarks()
+ if !exists("t:NERDTreeMarks")
+ let t:NERDTreeMarks = {}
+ endif
+ return t:NERDTreeMarks
+endfunction
"FUNCTION: s:GetPath(ln) {{{2
"Gets the full path to the node that is rendered on the given line number
"
@@ -2385,6 +2399,9 @@ function! s:BindMappings()
exec "nnoremap <silent> <buffer> ". g:NERDTreeMapOpenInTabSilent ." :call <SID>OpenNodeNewTab(1)<cr>"
exec "nnoremap <silent> <buffer> ". g:NERDTreeMapOpenExpl ." :call <SID>OpenExplorer()<cr>"
+
+ command! -buffer -nargs=1 Mark :call <SID>MarkNode('<args>')
+ command! -buffer -complete=customlist,s:FindMarks -nargs=1 RecallMark :call <SID>RecallMark('<args>')
endfunction
"FUNCTION: s:CheckForActivate() {{{2
@@ -2722,6 +2739,17 @@ function! s:JumpToSibling(forward)
endif
endfunction
+" FUNCTION: s:MarkNode(name) {{{2
+" Associate the current node with the given name
+function! s:MarkNode(name)
+ let currentNode = s:GetSelectedNode()
+ if currentNode != {}
+ let marks = s:GetMarks()
+ let marks[a:name] = currentNode.path
+ else
+ call s:Echo("select a node first")
+ endif
+endfunction
" FUNCTION: s:OpenEntrySplit() {{{2
" Opens the currently selected file from the explorer in a
" new window
@@ -2803,6 +2831,13 @@ function! s:PreviewNode(openNewWin)
call s:PutCursorInTreeWin()
endfunction
+" FUNCTION: s:RecallMark(name) {{{2
+" put the cursor on the node associate with the given name
+function! s:RecallMark(name)
+ let mark = s:GetMarks()[a:name]
+ let targetNode = t:NERDTreeRoot.FindNode(mark)
+ call s:PutCursorOnNode(targetNode, 0, 1)
+endfunction
" FUNCTION: s:RefreshRoot() {{{2
" Reloads the current root. All nodes below this will be lost and the root dir
" will be reloaded.
