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Diffstat (limited to '.config/nvim/plugged/nerdtree/plugin/NERD_tree.vim')
| -rw-r--r-- | .config/nvim/plugged/nerdtree/plugin/NERD_tree.vim | 261 |
1 files changed, 261 insertions, 0 deletions
diff --git a/.config/nvim/plugged/nerdtree/plugin/NERD_tree.vim b/.config/nvim/plugged/nerdtree/plugin/NERD_tree.vim new file mode 100644 index 0000000..639f87b --- /dev/null +++ b/.config/nvim/plugged/nerdtree/plugin/NERD_tree.vim @@ -0,0 +1,261 @@ +" ============================================================================ +" File: NERD_tree.vim +" Maintainer: Martin Grenfell <martin.grenfell at gmail dot com> +" License: This program is free software. It comes without any warranty, +" to the extent permitted by applicable law. You can redistribute +" it and/or modify it under the terms of the Do What The Fuck You +" Want To Public License, Version 2, as published by Sam Hocevar. +" See http://sam.zoy.org/wtfpl/COPYING for more details. +" +" ============================================================================ +" +" SECTION: Script init stuff {{{1 +"============================================================ +scriptencoding utf-8 + +if exists('loaded_nerd_tree') + finish +endif +if v:version < 703 + echoerr "NERDTree: this plugin requires vim >= 7.3. DOWNLOAD IT! You'll thank me later!" + finish +endif +let loaded_nerd_tree = 1 + +"for line continuation - i.e dont want C in &cpoptions +let s:old_cpo = &cpoptions +set cpoptions&vim + +"Function: s:initVariable() function {{{2 +"This function is used to initialise a given variable to a given value. The +"variable is only initialised if it does not exist prior +" +"Args: +"var: the name of the var to be initialised +"value: the value to initialise var to +" +"Returns: +"1 if the var is set, 0 otherwise +function! s:initVariable(var, value) + if !exists(a:var) + exec 'let ' . a:var . ' = ' . "'" . substitute(a:value, "'", "''", 'g') . "'" + return 1 + endif + return 0 +endfunction + +"SECTION: Init variable calls and other random constants {{{2 +call s:initVariable('g:NERDTreeAutoCenter', 1) +call s:initVariable('g:NERDTreeAutoCenterThreshold', 3) +call s:initVariable('g:NERDTreeCaseSensitiveSort', 0) +call s:initVariable('g:NERDTreeNaturalSort', 0) +call s:initVariable('g:NERDTreeSortHiddenFirst', 1) +call s:initVariable('g:NERDTreeUseTCD', 0) +call s:initVariable('g:NERDTreeChDirMode', 0) +call s:initVariable('g:NERDTreeCreatePrefix', 'silent') +call s:initVariable('g:NERDTreeMinimalUI', 0) +call s:initVariable('g:NERDTreeMinimalMenu', 0) +if !exists('g:NERDTreeIgnore') + let g:NERDTreeIgnore = ['\~$'] +endif +call s:initVariable('g:NERDTreeBookmarksFile', expand('$HOME') . '/.NERDTreeBookmarks') +call s:initVariable('g:NERDTreeBookmarksSort', 1) +call s:initVariable('g:NERDTreeHighlightCursorline', 1) +call s:initVariable('g:NERDTreeHijackNetrw', 1) +call s:initVariable('g:NERDTreeMarkBookmarks', 1) +call s:initVariable('g:NERDTreeMouseMode', 1) +call s:initVariable('g:NERDTreeNotificationThreshold', 100) +call s:initVariable('g:NERDTreeQuitOnOpen', 0) +call s:initVariable('g:NERDTreeRespectWildIgnore', 0) +call s:initVariable('g:NERDTreeShowBookmarks', 0) +call s:initVariable('g:NERDTreeShowFiles', 1) +call s:initVariable('g:NERDTreeShowHidden', 0) +call s:initVariable('g:NERDTreeShowLineNumbers', 0) +call s:initVariable('g:NERDTreeSortDirs', 1) + +if !nerdtree#runningWindows() && !nerdtree#runningCygwin() + call s:initVariable('g:NERDTreeDirArrowExpandable', '▸') + call s:initVariable('g:NERDTreeDirArrowCollapsible', '▾') +else + call s:initVariable('g:NERDTreeDirArrowExpandable', '+') + call s:initVariable('g:NERDTreeDirArrowCollapsible', '~') +endif + +call s:initVariable('g:NERDTreeCascadeOpenSingleChildDir', 1) +call s:initVariable('g:NERDTreeCascadeSingleChildDir', 1) + +if !exists('g:NERDTreeSortOrder') + let g:NERDTreeSortOrder = ['\/$', '*', '\.swp$', '\.bak$', '\~$'] +endif +let g:NERDTreeOldSortOrder = [] + +call s:initVariable('g:NERDTreeGlyphReadOnly', 'RO') + +if has('conceal') + call s:initVariable('g:NERDTreeNodeDelimiter', "\x07") +elseif (g:NERDTreeDirArrowExpandable ==# "\u00a0" || g:NERDTreeDirArrowCollapsible ==# "\u00a0") + call s:initVariable('g:NERDTreeNodeDelimiter', "\u00b7") +else + call s:initVariable('g:NERDTreeNodeDelimiter', "\u00a0") +endif + +if !exists('g:NERDTreeStatusline') + + "the exists() crap here is a hack to stop vim spazzing out when + "loading a session that was created with an open nerd tree. It spazzes + "because it doesnt store b:NERDTree(its a b: var, and its a hash) + let g:NERDTreeStatusline = "%{exists('b:NERDTree')?b:NERDTree.root.path.str():''}" + +endif +call s:initVariable('g:NERDTreeWinPos', 'left') +call s:initVariable('g:NERDTreeWinSize', 31) + +"init the shell commands that will be used to copy nodes, and remove dir trees +" +"Note: the space after the command is important +if nerdtree#runningWindows() + call s:initVariable('g:NERDTreeRemoveDirCmd', 'rmdir /s /q ') + call s:initVariable('g:NERDTreeCopyDirCmd', 'xcopy /s /e /i /y /q ') + call s:initVariable('g:NERDTreeCopyFileCmd', 'copy /y ') +else + call s:initVariable('g:NERDTreeRemoveDirCmd', 'rm -rf ') + call s:initVariable('g:NERDTreeCopyCmd', 'cp -r ') +endif + + +"SECTION: Init variable calls for key mappings {{{2 +call s:initVariable('g:NERDTreeMapCustomOpen', '<CR>') +call s:initVariable('g:NERDTreeMapActivateNode', 'o') +call s:initVariable('g:NERDTreeMapChangeRoot', 'C') +call s:initVariable('g:NERDTreeMapChdir', 'cd') +call s:initVariable('g:NERDTreeMapCloseChildren', 'X') +call s:initVariable('g:NERDTreeMapCloseDir', 'x') +call s:initVariable('g:NERDTreeMapDeleteBookmark', 'D') +call s:initVariable('g:NERDTreeMapMenu', 'm') +call s:initVariable('g:NERDTreeMapHelp', '?') +call s:initVariable('g:NERDTreeMapJumpFirstChild', 'K') +call s:initVariable('g:NERDTreeMapJumpLastChild', 'J') +call s:initVariable('g:NERDTreeMapJumpNextSibling', '<C-j>') +call s:initVariable('g:NERDTreeMapJumpParent', 'p') +call s:initVariable('g:NERDTreeMapJumpPrevSibling', '<C-k>') +call s:initVariable('g:NERDTreeMapJumpRoot', 'P') +call s:initVariable('g:NERDTreeMapOpenExpl', 'e') +call s:initVariable('g:NERDTreeMapOpenInTab', 't') +call s:initVariable('g:NERDTreeMapOpenInTabSilent', 'T') +call s:initVariable('g:NERDTreeMapOpenRecursively', 'O') +call s:initVariable('g:NERDTreeMapOpenSplit', 'i') +call s:initVariable('g:NERDTreeMapOpenVSplit', 's') +call s:initVariable('g:NERDTreeMapPreview', 'g' . NERDTreeMapActivateNode) +call s:initVariable('g:NERDTreeMapPreviewSplit', 'g' . NERDTreeMapOpenSplit) +call s:initVariable('g:NERDTreeMapPreviewVSplit', 'g' . NERDTreeMapOpenVSplit) +call s:initVariable('g:NERDTreeMapQuit', 'q') +call s:initVariable('g:NERDTreeMapRefresh', 'r') +call s:initVariable('g:NERDTreeMapRefreshRoot', 'R') +call s:initVariable('g:NERDTreeMapToggleBookmarks', 'B') +call s:initVariable('g:NERDTreeMapToggleFiles', 'F') +call s:initVariable('g:NERDTreeMapToggleFilters', 'f') +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') +call s:initVariable('g:NERDTreeMenuDown', 'j') +call s:initVariable('g:NERDTreeMenuUp', 'k') + +"SECTION: Load class files{{{2 +call nerdtree#loadClassFiles() + +" SECTION: Commands {{{1 +"============================================================ +call nerdtree#ui_glue#setupCommands() + +" SECTION: Auto commands {{{1 +"============================================================ +augroup NERDTree + "Save the cursor position whenever we close the nerd tree + exec 'autocmd BufLeave,WinLeave '. g:NERDTreeCreator.BufNamePrefix() .'* if g:NERDTree.IsOpen() | call b:NERDTree.ui.saveScreenState() | endif' + + "disallow insert mode in the NERDTree + exec 'autocmd BufEnter,WinEnter '. g:NERDTreeCreator.BufNamePrefix() .'* stopinsert' +augroup END + +if g:NERDTreeHijackNetrw + augroup NERDTreeHijackNetrw + autocmd VimEnter * silent! autocmd! FileExplorer + au BufEnter,VimEnter * call nerdtree#checkForBrowse(expand('<amatch>')) + augroup END +endif + +if g:NERDTreeChDirMode ==# 3 + augroup NERDTreeChDirOnTabSwitch + autocmd TabEnter * if g:NERDTree.ExistsForTab()|call g:NERDTree.ForCurrentTab().getRoot().path.changeToDir()|endif + augroup END +endif + +" SECTION: Public API {{{1 +"============================================================ +function! NERDTreeAddMenuItem(options) + call g:NERDTreeMenuItem.Create(a:options) +endfunction + +function! NERDTreeAddMenuSeparator(...) + let opts = a:0 ? a:1 : {} + call g:NERDTreeMenuItem.CreateSeparator(opts) +endfunction + +function! NERDTreeAddSubmenu(options) + return g:NERDTreeMenuItem.Create(a:options) +endfunction + +function! NERDTreeAddKeyMap(options) + call g:NERDTreeKeyMap.Create(a:options) +endfunction + +function! NERDTreeRender() + call nerdtree#renderView() +endfunction + +function! NERDTreeFocus() + if g:NERDTree.IsOpen() + call g:NERDTree.CursorToTreeWin() + else + call g:NERDTreeCreator.ToggleTabTree('') + endif +endfunction + +function! NERDTreeCWD() + + if empty(getcwd()) + call nerdtree#echoWarning('current directory does not exist') + return + endif + + try + let l:cwdPath = g:NERDTreePath.New(getcwd()) + catch /^NERDTree.InvalidArgumentsError/ + call nerdtree#echoWarning('current directory does not exist') + return + endtry + + call NERDTreeFocus() + + if b:NERDTree.root.path.equals(l:cwdPath) + return + endif + + let l:newRoot = g:NERDTreeFileNode.New(l:cwdPath, b:NERDTree) + call b:NERDTree.changeRoot(l:newRoot) + normal! ^ +endfunction + +function! NERDTreeAddPathFilter(callback) + call g:NERDTree.AddPathFilter(a:callback) +endfunction + +" SECTION: Post Source Actions {{{1 +call nerdtree#postSourceActions() + +"reset &cpoptions back to users setting +let &cpoptions = s:old_cpo + +" vim: set sw=4 sts=4 et fdm=marker: |