256 lines
7.1 KiB
VimL
256 lines
7.1 KiB
VimL
if exists("g:loaded_nerdtree_autoload")
|
|
finish
|
|
endif
|
|
let g:loaded_nerdtree_autoload = 1
|
|
|
|
let s:rootNERDTreePath = resolve(expand("<sfile>:p:h:h"))
|
|
|
|
"FUNCTION: nerdtree#version(...) {{{1
|
|
" If any value is given as an argument, the entire line of text from the
|
|
" change log is shown for the current version; otherwise, only the version
|
|
" number is shown.
|
|
function! nerdtree#version(...)
|
|
let l:text = 'Unknown'
|
|
try
|
|
let l:changelog = readfile(join([s:rootNERDTreePath, "CHANGELOG.md"], nerdtree#slash()))
|
|
let l:line = 0
|
|
while l:line <= len(l:changelog)
|
|
if l:changelog[l:line] =~ '\d\+\.\d\+'
|
|
let l:text = substitute(l:changelog[l:line], '.*\(\d\+.\d\+\).*', '\1', '')
|
|
let l:text .= substitute(l:changelog[l:line+1], '^.\{-}\(\.\d\+\).\{-}:\(.*\)', a:0>0 ? '\1:\2' : '\1', '')
|
|
break
|
|
endif
|
|
let l:line += 1
|
|
endwhile
|
|
catch
|
|
endtry
|
|
return l:text
|
|
endfunction
|
|
|
|
" SECTION: General Functions {{{1
|
|
"============================================================
|
|
|
|
"FUNCTION: nerdtree#slash() {{{2
|
|
function! nerdtree#slash()
|
|
|
|
if nerdtree#runningWindows()
|
|
if exists('+shellslash') && &shellslash
|
|
return '/'
|
|
endif
|
|
|
|
return '\'
|
|
endif
|
|
|
|
return '/'
|
|
endfunction
|
|
|
|
"FUNCTION: nerdtree#and(x,y) {{{2
|
|
" Implements and() function for Vim <= 7.2
|
|
function! nerdtree#and(x,y)
|
|
if exists("*and")
|
|
return and(a:x, a:y)
|
|
else
|
|
let l:x = a:x
|
|
let l:y = a:y
|
|
let l:n = 0
|
|
let l:result = 0
|
|
while l:x > 0 && l:y > 0
|
|
if (l:x % 2) && (l:y % 2)
|
|
let l:result += float2nr(pow(2, l:n))
|
|
endif
|
|
let l:x = float2nr(l:x / 2)
|
|
let l:y = float2nr(l:y / 2)
|
|
let l:n += 1
|
|
endwhile
|
|
return l:result
|
|
endif
|
|
endfunction
|
|
|
|
"FUNCTION: nerdtree#checkForBrowse(dir) {{{2
|
|
"inits a window tree in the current buffer if appropriate
|
|
function! nerdtree#checkForBrowse(dir)
|
|
if !isdirectory(a:dir)
|
|
return
|
|
endif
|
|
|
|
if s:reuseWin(a:dir)
|
|
return
|
|
endif
|
|
|
|
call g:NERDTreeCreator.CreateWindowTree(a:dir)
|
|
endfunction
|
|
|
|
"FUNCTION: s:reuseWin(dir) {{{2
|
|
"finds a NERDTree buffer with root of dir, and opens it.
|
|
function! s:reuseWin(dir) abort
|
|
let path = g:NERDTreePath.New(fnamemodify(a:dir, ":p"))
|
|
|
|
for i in range(1, bufnr("$"))
|
|
unlet! nt
|
|
let nt = getbufvar(i, "NERDTree")
|
|
if empty(nt)
|
|
continue
|
|
endif
|
|
|
|
if nt.isWinTree() && nt.root.path.equals(path)
|
|
call nt.setPreviousBuf(bufnr("#"))
|
|
exec "buffer " . i
|
|
return 1
|
|
endif
|
|
endfor
|
|
|
|
return 0
|
|
endfunction
|
|
|
|
" FUNCTION: nerdtree#completeBookmarks(A,L,P) {{{2
|
|
" completion function for the bookmark commands
|
|
function! nerdtree#completeBookmarks(A,L,P)
|
|
return filter(g:NERDTreeBookmark.BookmarkNames(), 'v:val =~# "^' . a:A . '"')
|
|
endfunction
|
|
|
|
"FUNCTION: nerdtree#compareNodes(dir) {{{2
|
|
function! nerdtree#compareNodes(n1, n2)
|
|
return a:n1.path.compareTo(a:n2.path)
|
|
endfunction
|
|
|
|
"FUNCTION: nerdtree#compareNodesBySortKey(n1, n2) {{{2
|
|
function! nerdtree#compareNodesBySortKey(n1, n2)
|
|
let sortKey1 = a:n1.path.getSortKey()
|
|
let sortKey2 = a:n2.path.getSortKey()
|
|
let i = 0
|
|
while i < min([len(sortKey1), len(sortKey2)])
|
|
" Compare chunks upto common length.
|
|
" If chunks have different type, the one which has
|
|
" integer type is the lesser.
|
|
if type(sortKey1[i]) == type(sortKey2[i])
|
|
if sortKey1[i] <# sortKey2[i]
|
|
return - 1
|
|
elseif sortKey1[i] ># sortKey2[i]
|
|
return 1
|
|
endif
|
|
elseif type(sortKey1[i]) == v:t_number
|
|
return -1
|
|
elseif type(sortKey2[i]) == v:t_number
|
|
return 1
|
|
endif
|
|
let i = i + 1
|
|
endwhile
|
|
|
|
" Keys are identical upto common length.
|
|
" The key which has smaller chunks is the lesser one.
|
|
if len(sortKey1) < len(sortKey2)
|
|
return -1
|
|
elseif len(sortKey1) > len(sortKey2)
|
|
return 1
|
|
else
|
|
return 0
|
|
endif
|
|
endfunction
|
|
|
|
" FUNCTION: nerdtree#deprecated(func, [msg]) {{{2
|
|
" Issue a deprecation warning for a:func. If a second arg is given, use this
|
|
" as the deprecation message
|
|
function! nerdtree#deprecated(func, ...)
|
|
let msg = a:0 ? a:func . ' ' . a:1 : a:func . ' is deprecated'
|
|
|
|
if !exists('s:deprecationWarnings')
|
|
let s:deprecationWarnings = {}
|
|
endif
|
|
if !has_key(s:deprecationWarnings, a:func)
|
|
let s:deprecationWarnings[a:func] = 1
|
|
echomsg msg
|
|
endif
|
|
endfunction
|
|
|
|
" FUNCTION: nerdtree#exec(cmd, ignoreAll) {{{2
|
|
" Same as :exec cmd but, if ignoreAll is TRUE, set eventignore=all for the duration
|
|
function! nerdtree#exec(cmd, ignoreAll)
|
|
let old_ei = &ei
|
|
if a:ignoreAll
|
|
set ei=all
|
|
endif
|
|
exec a:cmd
|
|
let &ei = old_ei
|
|
endfunction
|
|
|
|
" FUNCTION: nerdtree#has_opt(options, name) {{{2
|
|
function! nerdtree#has_opt(options, name)
|
|
return has_key(a:options, a:name) && a:options[a:name] == 1
|
|
endfunction
|
|
|
|
" FUNCTION: nerdtree#loadClassFiles() {{{2
|
|
function! nerdtree#loadClassFiles()
|
|
runtime lib/nerdtree/path.vim
|
|
runtime lib/nerdtree/menu_controller.vim
|
|
runtime lib/nerdtree/menu_item.vim
|
|
runtime lib/nerdtree/key_map.vim
|
|
runtime lib/nerdtree/bookmark.vim
|
|
runtime lib/nerdtree/tree_file_node.vim
|
|
runtime lib/nerdtree/tree_dir_node.vim
|
|
runtime lib/nerdtree/opener.vim
|
|
runtime lib/nerdtree/creator.vim
|
|
runtime lib/nerdtree/flag_set.vim
|
|
runtime lib/nerdtree/nerdtree.vim
|
|
runtime lib/nerdtree/ui.vim
|
|
runtime lib/nerdtree/event.vim
|
|
runtime lib/nerdtree/notifier.vim
|
|
endfunction
|
|
|
|
" FUNCTION: nerdtree#postSourceActions() {{{2
|
|
function! nerdtree#postSourceActions()
|
|
call g:NERDTreeBookmark.CacheBookmarks(1)
|
|
call nerdtree#ui_glue#createDefaultBindings()
|
|
|
|
"load all nerdtree plugins
|
|
runtime! nerdtree_plugin/**/*.vim
|
|
endfunction
|
|
|
|
"FUNCTION: nerdtree#runningWindows(dir) {{{2
|
|
function! nerdtree#runningWindows()
|
|
return has("win16") || has("win32") || has("win64")
|
|
endfunction
|
|
|
|
"FUNCTION: nerdtree#runningCygwin(dir) {{{2
|
|
function! nerdtree#runningCygwin()
|
|
return has("win32unix")
|
|
endfunction
|
|
|
|
" SECTION: View Functions {{{1
|
|
"============================================================
|
|
|
|
"FUNCTION: nerdtree#echo {{{2
|
|
"A wrapper for :echo. Appends 'NERDTree:' on the front of all messages
|
|
"
|
|
"Args:
|
|
"msg: the message to echo
|
|
function! nerdtree#echo(msg)
|
|
redraw
|
|
echomsg empty(a:msg) ? "" : ("NERDTree: " . a:msg)
|
|
endfunction
|
|
|
|
"FUNCTION: nerdtree#echoError {{{2
|
|
"Wrapper for nerdtree#echo, sets the message type to errormsg for this message
|
|
"Args:
|
|
"msg: the message to echo
|
|
function! nerdtree#echoError(msg)
|
|
echohl errormsg
|
|
call nerdtree#echo(a:msg)
|
|
echohl normal
|
|
endfunction
|
|
|
|
"FUNCTION: nerdtree#echoWarning {{{2
|
|
"Wrapper for nerdtree#echo, sets the message type to warningmsg for this message
|
|
"Args:
|
|
"msg: the message to echo
|
|
function! nerdtree#echoWarning(msg)
|
|
echohl warningmsg
|
|
call nerdtree#echo(a:msg)
|
|
echohl normal
|
|
endfunction
|
|
|
|
"FUNCTION: nerdtree#renderView {{{2
|
|
function! nerdtree#renderView()
|
|
call b:NERDTree.render()
|
|
endfunction
|
|
|
|
" vim: set sw=4 sts=4 et fdm=marker:
|