commit 6b687977d955b3f0cfb26731652f98823b8907d8
parent 0a16b24268cb0b597fd8ac815d0baf05d54ff560
Author: ZeusTheTrueGod <l-2732@yandex.ru>
Date: Sun, 26 Aug 2012 13:19:52 +0000
Better handling file renaming and deleting
If you are renaming a file via the mm hotkey and it is already opened then all
tabs and windows containing the old file will be replaced with a
new file. Current tab and windows structure is not changed anymore
If you are deleting a file via the md hotkey and it is already open, i.e.
presents in buffer lists then a buffer will be removed but a window and tab
will be kept with a ':enew' file
Diffstat:
1 file changed, 37 insertions(+), 3 deletions(-)
diff --git a/nerdtree_plugin/fs_menu.vim b/nerdtree_plugin/fs_menu.vim
@@ -58,7 +58,41 @@ endfunction
function! s:promptToDelBuffer(bufnum, msg)
echo a:msg
if g:NERDTreeAutoDeleteBuffer || nr2char(getchar()) ==# 'y'
- exec "silent bdelete! " . a:bufnum
+ " 1. ensure that all windows which display the just deleted filename
+ " now display an empty buffer (so a layout is preserved).
+ " Is not it better to close single tabs with this file only ?
+ let s:originalTabNumber = tabpagenr()
+ let s:originalWindowNumber = winnr()
+ exec "tabdo windo if winbufnr(0) == " . a:bufnum . " | exec ':enew! ' | endif"
+ exec "tabnext " . s:originalTabNumber
+ exec s:originalWindowNumber . "wincmd w"
+ " 3. We don't need a previous buffer anymore
+ exec "bwipeout! " . a:bufnum
+ endif
+endfunction
+
+"FUNCTION: s:promptToRenameBuffer(bufnum, msg){{{1
+"prints out the given msg and, if the user responds by pushing 'y' then the
+"buffer with the given bufnum is replaced with a new one
+"
+"Args:
+"bufnum: the buffer that may be deleted
+"msg: a message that will be echoed to the user asking them if they wish to
+" del the buffer
+function! s:promptToRenameBuffer(bufnum, msg, newFileName)
+ echo a:msg
+ if g:NERDTreeAutoDeleteBuffer || nr2char(getchar()) ==# 'y'
+ " 1. ensure that a new buffer is loaded
+ exec "badd " . a:newFileName
+ " 2. ensure that all windows which display the just deleted filename
+ " display a buffer for a new filename.
+ let s:originalTabNumber = tabpagenr()
+ let s:originalWindowNumber = winnr()
+ exec "tabdo windo if winbufnr(0) == " . a:bufnum . " | exec ':e! " . a:newFileName . "' | endif"
+ exec "tabnext " . s:originalTabNumber
+ exec s:originalWindowNumber . "wincmd w"
+ " 3. We don't need a previous buffer anymore
+ exec "bwipeout! " . a:bufnum
endif
endfunction
"FUNCTION: NERDTreeAddNode(){{{1
@@ -112,8 +146,8 @@ function! NERDTreeMoveNode()
"if the node is open in a buffer, ask the user if they want to
"close that buffer
if bufnum != -1
- let prompt = "\nNode renamed.\n\nThe old file is open in buffer ". bufnum . (bufwinnr(bufnum) ==# -1 ? " (hidden)" : "") .". Delete this buffer? (yN)"
- call s:promptToDelBuffer(bufnum, prompt)
+ let prompt = "\nNode renamed.\n\nThe old file is open in buffer ". bufnum . (bufwinnr(bufnum) ==# -1 ? " (hidden)" : "") .". Replace this buffer with a new file? (yN)"
+ call s:promptToRenameBuffer(bufnum, prompt, newNodePath)
endif
call curNode.putCursorHere(1, 0)
