Merge branch 'master' into expt_add_path_flags_and_git
Conflicts: autoload/nerdtree.vim lib/nerdtree/creator.vim
This commit is contained in:
Martin Grenfell
commit
8644622000
@ -83,7 +83,7 @@ __Q. How can I open a NERDTree automatically when vim starts up if no files were
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A. Stick this in your vimrc
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autocmd StdinReadPre * let s:std_in=1
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autocmd VimEnter * if !argc() == 0 && !exists("s:std_in") | NERDTree | endif
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autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
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__Q. How can I map a specific key or shortcut to open NERDTree?__
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File diff suppressed because it is too large
Load Diff
668
autoload/nerdtree/ui_glue.vim
Normal file
668
autoload/nerdtree/ui_glue.vim
Normal file
@ -0,0 +1,668 @@
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if exists("g:loaded_nerdtree_ui_glue_autoload")
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finish
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endif
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let g:loaded_nerdtree_ui_glue_autoload = 1
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" FUNCTION: nerdtree#ui_glue#createDefaultBindings() {{{1
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function! nerdtree#ui_glue#createDefaultBindings()
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let s = '<SNR>' . s:SID() . '_'
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call NERDTreeAddKeyMap({ 'key': '<MiddleRelease>', 'scope': "all", 'callback': s."handleMiddleMouse" })
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call NERDTreeAddKeyMap({ 'key': '<LeftRelease>', 'scope': "all", 'callback': s."handleLeftClick" })
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call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "DirNode", 'callback': s."activateDirNode" })
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call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "FileNode", 'callback': s."activateFileNode" })
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call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "Bookmark", 'callback': s."activateBookmark" })
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call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "all", 'callback': s."activateAll" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "DirNode", 'callback': s."activateDirNode" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "FileNode", 'callback': s."activateFileNode" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "Bookmark", 'callback': s."activateBookmark" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "all", 'callback': s."activateAll" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenSplit, 'scope': "Node", 'callback': s."openHSplit" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenVSplit, 'scope': "Node", 'callback': s."openVSplit" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenSplit, 'scope': "Bookmark", 'callback': s."openHSplit" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenVSplit, 'scope': "Bookmark", 'callback': s."openVSplit" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreview, 'scope': "Node", 'callback': s."previewNodeCurrent" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewVSplit, 'scope': "Node", 'callback': s."previewNodeVSplit" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewSplit, 'scope': "Node", 'callback': s."previewNodeHSplit" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreview, 'scope': "Bookmark", 'callback': s."previewNodeCurrent" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewVSplit, 'scope': "Bookmark", 'callback': s."previewNodeVSplit" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewSplit, 'scope': "Bookmark", 'callback': s."previewNodeHSplit" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenRecursively, 'scope': "DirNode", 'callback': s."openNodeRecursively" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapUpdir, 'scope': "all", 'callback': s."upDirCurrentRootClosed" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapUpdirKeepOpen, 'scope': "all", 'callback': s."upDirCurrentRootOpen" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapChangeRoot, 'scope': "Node", 'callback': s."chRoot" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapChdir, 'scope': "Node", 'callback': s."chCwd" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapQuit, 'scope': "all", 'callback': s."closeTreeWindow" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCWD, 'scope': "all", 'callback': "nerdtree#ui_glue#chRootCwd" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapRefreshRoot, 'scope': "all", 'callback': s."refreshRoot" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapRefresh, 'scope': "Node", 'callback': s."refreshCurrent" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapHelp, 'scope': "all", 'callback': s."displayHelp" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleZoom, 'scope': "all", 'callback': s."toggleZoom" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleHidden, 'scope': "all", 'callback': s."toggleShowHidden" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleFilters, 'scope': "all", 'callback': s."toggleIgnoreFilter" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleFiles, 'scope': "all", 'callback': s."toggleShowFiles" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleBookmarks, 'scope': "all", 'callback': s."toggleShowBookmarks" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCloseDir, 'scope': "Node", 'callback': s."closeCurrentDir" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCloseChildren, 'scope': "DirNode", 'callback': s."closeChildren" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapMenu, 'scope': "Node", 'callback': s."showMenu" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpParent, 'scope': "Node", 'callback': s."jumpToParent" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpFirstChild, 'scope': "Node", 'callback': s."jumpToFirstChild" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpLastChild, 'scope': "Node", 'callback': s."jumpToLastChild" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpRoot, 'scope': "all", 'callback': s."jumpToRoot" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpNextSibling, 'scope': "Node", 'callback': s."jumpToNextSibling" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpPrevSibling, 'scope': "Node", 'callback': s."jumpToPrevSibling" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTab, 'scope': "Node", 'callback': s."openInNewTab" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTabSilent, 'scope': "Node", 'callback': s."openInNewTabSilent" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTab, 'scope': "Bookmark", 'callback': s."openInNewTab" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTabSilent, 'scope': "Bookmark", 'callback': s."openInNewTabSilent" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenExpl, 'scope': "DirNode", 'callback': s."openExplorer" })
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call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapDeleteBookmark, 'scope': "Bookmark", 'callback': s."deleteBookmark" })
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endfunction
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"SECTION: Interface bindings {{{1
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"============================================================
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"FUNCTION: s:activateAll() {{{1
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"handle the user activating the updir line
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function! s:activateAll()
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if getline(".") ==# nerdtree#treeUpDirLine()
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return nerdtree#ui_glue#upDir(0)
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endif
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endfunction
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"FUNCTION: s:activateDirNode() {{{1
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"handle the user activating a tree node
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function! s:activateDirNode(node)
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call a:node.activate({'reuse': 1})
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endfunction
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"FUNCTION: s:activateFileNode() {{{1
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"handle the user activating a tree node
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function! s:activateFileNode(node)
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call a:node.activate({'reuse': 1, 'where': 'p'})
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endfunction
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"FUNCTION: s:activateBookmark() {{{1
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"handle the user activating a bookmark
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function! s:activateBookmark(bm)
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call a:bm.activate(!a:bm.path.isDirectory ? {'where': 'p'} : {})
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endfunction
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" FUNCTION: nerdtree#ui_glue#bookmarkNode(name) {{{1
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" Associate the current node with the given name
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function! nerdtree#ui_glue#bookmarkNode(...)
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let currentNode = g:NERDTreeFileNode.GetSelected()
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if currentNode != {}
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let name = a:1
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if empty(name)
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let name = currentNode.path.getLastPathComponent(0)
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endif
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try
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call currentNode.bookmark(name)
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call b:NERDTree.render()
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catch /^NERDTree.IllegalBookmarkNameError/
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call nerdtree#echo("bookmark names must not contain spaces")
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endtry
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else
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call nerdtree#echo("select a node first")
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endif
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endfunction
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" FUNCTION: s:chCwd(node) {{{1
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function! s:chCwd(node)
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try
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call a:node.path.changeToDir()
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catch /^NERDTree.PathChangeError/
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call nerdtree#echoWarning("could not change cwd")
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endtry
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endfunction
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" FUNCTION: s:chRoot(node) {{{1
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" changes the current root to the selected one
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function! s:chRoot(node)
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call a:node.makeRoot()
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call b:NERDTree.render()
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call b:NERDTreeRoot.putCursorHere(0, 0)
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endfunction
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" FUNCTION: s:nerdtree#ui_glue#chRootCwd() {{{1
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" changes the current root to CWD
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function! nerdtree#ui_glue#chRootCwd()
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try
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let cwd = g:NERDTreePath.New(getcwd())
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catch /^NERDTree.InvalidArgumentsError/
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call nerdtree#echo("current directory does not exist.")
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return
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endtry
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if cwd.str() == g:NERDTreeFileNode.GetRootForTab().path.str()
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return
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endif
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call nerdtree#chRoot(g:NERDTreeDirNode.New(cwd))
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endfunction
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" FUNCTION: nnerdtree#ui_glue#clearBookmarks(bookmarks) {{{1
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function! nerdtree#ui_glue#clearBookmarks(bookmarks)
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if a:bookmarks ==# ''
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let currentNode = g:NERDTreeFileNode.GetSelected()
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if currentNode != {}
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call currentNode.clearBookmarks()
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endif
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else
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for name in split(a:bookmarks, ' ')
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let bookmark = g:NERDTreeBookmark.BookmarkFor(name)
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call bookmark.delete()
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endfor
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endif
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call b:NERDTree.render()
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endfunction
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" FUNCTION: s:closeChildren(node) {{{1
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" closes all childnodes of the current node
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function! s:closeChildren(node)
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call a:node.closeChildren()
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call b:NERDTree.render()
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call a:node.putCursorHere(0, 0)
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endfunction
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" FUNCTION: s:closeCurrentDir(node) {{{1
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" closes the parent dir of the current node
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function! s:closeCurrentDir(node)
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let parent = a:node.parent
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if parent ==# {} || parent.isRoot()
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call nerdtree#echo("cannot close tree root")
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else
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while g:NERDTreeCascadeOpenSingleChildDir && !parent.parent.isRoot()
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if parent.parent.getVisibleChildCount() == 1
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call parent.close()
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let parent = parent.parent
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else
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break
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endif
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endwhile
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call parent.close()
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call b:NERDTree.render()
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call parent.putCursorHere(0, 0)
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endif
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endfunction
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" FUNCTION: s:closeTreeWindow() {{{1
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" close the tree window
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function! s:closeTreeWindow()
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if b:NERDTreeType ==# "secondary" && b:NERDTreePreviousBuf != -1
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exec "buffer " . b:NERDTreePreviousBuf
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else
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if winnr("$") > 1
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call nerdtree#closeTree()
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else
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call nerdtree#echo("Cannot close last window")
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endif
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endif
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endfunction
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" FUNCTION: s:deleteBookmark(bm) {{{1
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" if the cursor is on a bookmark, prompt to delete
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function! s:deleteBookmark(bm)
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echo "Are you sure you wish to delete the bookmark:\n\"" . a:bm.name . "\" (yN):"
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if nr2char(getchar()) ==# 'y'
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try
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call a:bm.delete()
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call b:NERDTree.render()
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redraw
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catch /^NERDTree/
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call nerdtree#echoWarning("Could not remove bookmark")
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endtry
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else
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call nerdtree#echo("delete aborted" )
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endif
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endfunction
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" FUNCTION: s:displayHelp() {{{1
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" toggles the help display
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function! s:displayHelp()
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let b:treeShowHelp = b:treeShowHelp ? 0 : 1
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call b:NERDTree.render()
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call nerdtree#centerView()
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endfunction
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" FUNCTION: s:findAndRevealPath() {{{1
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function! s:findAndRevealPath()
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try
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let p = g:NERDTreePath.New(expand("%:p"))
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catch /^NERDTree.InvalidArgumentsError/
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call nerdtree#echo("no file for the current buffer")
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return
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endtry
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if p.isUnixHiddenPath()
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let showhidden=g:NERDTreeShowHidden
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let g:NERDTreeShowHidden = 1
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endif
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if !nerdtree#treeExistsForTab()
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try
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let cwd = g:NERDTreePath.New(getcwd())
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catch /^NERDTree.InvalidArgumentsError/
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call nerdtree#echo("current directory does not exist.")
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let cwd = p.getParent()
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endtry
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if p.isUnder(cwd)
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call g:NERDTreeCreator.CreatePrimary(cwd.str())
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else
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call g:NERDTreeCreator.CreatePrimary(p.getParent().str())
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endif
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else
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if !p.isUnder(g:NERDTreeFileNode.GetRootForTab().path)
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if !nerdtree#isTreeOpen()
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call g:NERDTreeCreator.TogglePrimary('')
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else
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call nerdtree#putCursorInTreeWin()
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endif
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let b:NERDTreeShowHidden = g:NERDTreeShowHidden
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call nerdtree#chRoot(g:NERDTreeDirNode.New(p.getParent()))
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else
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if !nerdtree#isTreeOpen()
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call g:NERDTreeCreator.TogglePrimary("")
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endif
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endif
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endif
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call nerdtree#putCursorInTreeWin()
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call b:NERDTreeRoot.reveal(p)
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if p.isUnixHiddenFile()
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let g:NERDTreeShowHidden = showhidden
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endif
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endfunction
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"FUNCTION: s:handleLeftClick() {{{1
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"Checks if the click should open the current node
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function! s:handleLeftClick()
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let currentNode = g:NERDTreeFileNode.GetSelected()
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if currentNode != {}
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"the dir arrows are multibyte chars, and vim's string functions only
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"deal with single bytes - so split the line up with the hack below and
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"take the line substring manually
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let line = split(getline(line(".")), '\zs')
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let startToCur = ""
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for i in range(0,len(line)-1)
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let startToCur .= line[i]
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endfor
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if currentNode.path.isDirectory
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if startToCur =~# nerdtree#treeMarkupReg() && startToCur =~# '[+~▾▸] \?$'
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call currentNode.activate()
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return
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endif
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endif
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if (g:NERDTreeMouseMode ==# 2 && currentNode.path.isDirectory) || g:NERDTreeMouseMode ==# 3
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let char = strpart(startToCur, strlen(startToCur)-1, 1)
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if char !~# nerdtree#treeMarkupReg()
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if currentNode.path.isDirectory
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call currentNode.activate()
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else
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call currentNode.activate({'reuse': 1, 'where': 'p'})
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||||
endif
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||||
return
|
||||
endif
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||||
endif
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||||
endif
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||||
endfunction
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||||
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" FUNCTION: s:handleMiddleMouse() {{{1
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function! s:handleMiddleMouse()
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let curNode = g:NERDTreeFileNode.GetSelected()
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if curNode ==# {}
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call nerdtree#echo("Put the cursor on a node first" )
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return
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endif
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if curNode.path.isDirectory
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call nerdtree#openExplorer(curNode)
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else
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call curNode.open({'where': 'h'})
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endif
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||||
endfunction
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||||
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||||
" FUNCTION: s:jumpToChild(direction) {{{2
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||||
" Args:
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||||
" direction: 0 if going to first child, 1 if going to last
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||||
function! s:jumpToChild(currentNode, direction)
|
||||
if a:currentNode.isRoot()
|
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return nerdtree#echo("cannot jump to " . (a:direction ? "last" : "first") . " child")
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end
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let dirNode = a:currentNode.parent
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let childNodes = dirNode.getVisibleChildren()
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let targetNode = childNodes[0]
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||||
if a:direction
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||||
let targetNode = childNodes[len(childNodes) - 1]
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||||
endif
|
||||
|
||||
if targetNode.equals(a:currentNode)
|
||||
let siblingDir = a:currentNode.parent.findOpenDirSiblingWithVisibleChildren(a:direction)
|
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if siblingDir != {}
|
||||
let indx = a:direction ? siblingDir.getVisibleChildCount()-1 : 0
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||||
let targetNode = siblingDir.getChildByIndex(indx, 1)
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endif
|
||||
endif
|
||||
|
||||
call targetNode.putCursorHere(1, 0)
|
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|
||||
call nerdtree#centerView()
|
||||
endfunction
|
||||
|
||||
|
||||
" FUNCTION: nerdtree#ui_glue#invokeKeyMap(key) {{{1
|
||||
"this is needed since I cant figure out how to invoke dict functions from a
|
||||
"key map
|
||||
function! nerdtree#ui_glue#invokeKeyMap(key)
|
||||
call g:NERDTreeKeyMap.Invoke(a:key)
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:jumpToFirstChild() {{{1
|
||||
" wrapper for the jump to child method
|
||||
function! s:jumpToFirstChild(node)
|
||||
call s:jumpToChild(a:node, 0)
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:jumpToLastChild() {{{1
|
||||
" wrapper for the jump to child method
|
||||
function! s:jumpToLastChild(node)
|
||||
call s:jumpToChild(a:node, 1)
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:jumpToParent(node) {{{1
|
||||
" moves the cursor to the parent of the current node
|
||||
function! s:jumpToParent(node)
|
||||
if !empty(a:node.parent)
|
||||
call a:node.parent.putCursorHere(1, 0)
|
||||
call nerdtree#centerView()
|
||||
else
|
||||
call nerdtree#echo("cannot jump to parent")
|
||||
endif
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:jumpToRoot() {{{1
|
||||
" moves the cursor to the root node
|
||||
function! s:jumpToRoot()
|
||||
call b:NERDTreeRoot.putCursorHere(1, 0)
|
||||
call nerdtree#centerView()
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:jumpToNextSibling(node) {{{1
|
||||
function! s:jumpToNextSibling(node)
|
||||
call s:jumpToSibling(a:node, 1)
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:jumpToPrevSibling(node) {{{1
|
||||
function! s:jumpToPrevSibling(node)
|
||||
call s:jumpToSibling(a:node, 0)
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:jumpToSibling(currentNode, forward) {{{2
|
||||
" moves the cursor to the sibling of the current node in the given direction
|
||||
"
|
||||
" Args:
|
||||
" forward: 1 if the cursor should move to the next sibling, 0 if it should
|
||||
" move back to the previous sibling
|
||||
function! s:jumpToSibling(currentNode, forward)
|
||||
let sibling = a:currentNode.findSibling(a:forward)
|
||||
|
||||
if !empty(sibling)
|
||||
call sibling.putCursorHere(1, 0)
|
||||
call nerdtree#centerView()
|
||||
endif
|
||||
endfunction
|
||||
|
||||
" FUNCTION: nerdtree#ui_glue#openBookmark(name) {{{1
|
||||
" put the cursor on the given bookmark and, if its a file, open it
|
||||
function! nerdtree#ui_glue#openBookmark(name)
|
||||
try
|
||||
let targetNode = g:NERDTreeBookmark.GetNodeForName(a:name, 0)
|
||||
call targetNode.putCursorHere(0, 1)
|
||||
redraw!
|
||||
catch /^NERDTree.BookmarkedNodeNotFoundError/
|
||||
call nerdtree#echo("note - target node is not cached")
|
||||
let bookmark = g:NERDTreeBookmark.BookmarkFor(a:name)
|
||||
let targetNode = g:NERDTreeFileNode.New(bookmark.path)
|
||||
endtry
|
||||
if targetNode.path.isDirectory
|
||||
call targetNode.openExplorer()
|
||||
else
|
||||
call targetNode.open({'where': 'p'})
|
||||
endif
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:openHSplit(target) {{{1
|
||||
function! s:openHSplit(target)
|
||||
call a:target.activate({'where': 'h'})
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:openVSplit(target) {{{1
|
||||
function! s:openVSplit(target)
|
||||
call a:target.activate({'where': 'v'})
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:openExplorer(node) {{{1
|
||||
function! s:openExplorer(node)
|
||||
call a:node.openExplorer()
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:openInNewTab(target) {{{1
|
||||
function! s:openInNewTab(target)
|
||||
call a:target.activate({'where': 't'})
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:openInNewTabSilent(target) {{{1
|
||||
function! s:openInNewTabSilent(target)
|
||||
call a:target.activate({'where': 't', 'stay': 1})
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:openNodeRecursively(node) {{{1
|
||||
function! s:openNodeRecursively(node)
|
||||
call nerdtree#echo("Recursively opening node. Please wait...")
|
||||
call a:node.openRecursively()
|
||||
call b:NERDTree.render()
|
||||
redraw
|
||||
call nerdtree#echo("Recursively opening node. Please wait... DONE")
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:previewNodeCurrent(node) {{{1
|
||||
function! s:previewNodeCurrent(node)
|
||||
call a:node.open({'stay': 1, 'where': 'p', 'keepopen': 1})
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:previewNodeHSplit(node) {{{1
|
||||
function! s:previewNodeHSplit(node)
|
||||
call a:node.open({'stay': 1, 'where': 'h', 'keepopen': 1})
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:previewNodeVSplit(node) {{{1
|
||||
function! s:previewNodeVSplit(node)
|
||||
call a:node.open({'stay': 1, 'where': 'v', 'keepopen': 1})
|
||||
endfunction
|
||||
|
||||
" FUNCTION: nerdtree#ui_glue#revealBookmark(name) {{{1
|
||||
" put the cursor on the node associate with the given name
|
||||
function! nerdtree#ui_glue#revealBookmark(name)
|
||||
try
|
||||
let targetNode = g:NERDTreeBookmark.GetNodeForName(a:name, 0)
|
||||
call targetNode.putCursorHere(0, 1)
|
||||
catch /^NERDTree.BookmarkNotFoundError/
|
||||
call nerdtree#echo("Bookmark isnt cached under the current root")
|
||||
endtry
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:refreshRoot() {{{1
|
||||
" Reloads the current root. All nodes below this will be lost and the root dir
|
||||
" will be reloaded.
|
||||
function! s:refreshRoot()
|
||||
call nerdtree#echo("Refreshing the root node. This could take a while...")
|
||||
call b:NERDTreeRoot.refresh()
|
||||
call b:NERDTree.render()
|
||||
redraw
|
||||
call nerdtree#echo("Refreshing the root node. This could take a while... DONE")
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:refreshCurrent(node) {{{1
|
||||
" refreshes the root for the current node
|
||||
function! s:refreshCurrent(node)
|
||||
let node = a:node
|
||||
if !node.path.isDirectory
|
||||
let node = node.parent
|
||||
endif
|
||||
|
||||
call nerdtree#echo("Refreshing node. This could take a while...")
|
||||
call node.refresh()
|
||||
call b:NERDTree.render()
|
||||
redraw
|
||||
call nerdtree#echo("Refreshing node. This could take a while... DONE")
|
||||
endfunction
|
||||
|
||||
" FUNCTION: nerdtree#ui_glue#setupCommands() {{{1
|
||||
function! nerdtree#ui_glue#setupCommands()
|
||||
command! -n=? -complete=dir -bar NERDTree :call g:NERDTreeCreator.CreatePrimary('<args>')
|
||||
command! -n=? -complete=dir -bar NERDTreeToggle :call g:NERDTreeCreator.TogglePrimary('<args>')
|
||||
command! -n=0 -bar NERDTreeClose :call nerdtree#closeTreeIfOpen()
|
||||
command! -n=1 -complete=customlist,nerdtree#completeBookmarks -bar NERDTreeFromBookmark call g:NERDTreeCreator.CreatePrimary('<args>')
|
||||
command! -n=0 -bar NERDTreeMirror call g:NERDTreeCreator.CreateMirror()
|
||||
command! -n=0 -bar NERDTreeFind call nerdtree#ui_glue#findAndRevealPath()
|
||||
command! -n=0 -bar NERDTreeFocus call NERDTreeFocus()
|
||||
command! -n=0 -bar NERDTreeCWD call NERDTreeCWD()
|
||||
endfunction
|
||||
|
||||
" Function: s:SID() {{{1
|
||||
function s:SID()
|
||||
if !exists("s:sid")
|
||||
let s:sid = matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze_SID$')
|
||||
endif
|
||||
return s:sid
|
||||
endfun
|
||||
|
||||
" FUNCTION: s:showMenu(node) {{{1
|
||||
function! s:showMenu(node)
|
||||
let mc = g:NERDTreeMenuController.New(g:NERDTreeMenuItem.AllEnabled())
|
||||
call mc.showMenu()
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:toggleIgnoreFilter() {{{1
|
||||
" toggles the use of the NERDTreeIgnore option
|
||||
function! s:toggleIgnoreFilter()
|
||||
let b:NERDTreeIgnoreEnabled = !b:NERDTreeIgnoreEnabled
|
||||
call b:NERDTree.ui.renderViewSavingPosition()
|
||||
call nerdtree#centerView()
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:toggleShowBookmarks() {{{1
|
||||
" toggles the display of bookmarks
|
||||
function! s:toggleShowBookmarks()
|
||||
let b:NERDTreeShowBookmarks = !b:NERDTreeShowBookmarks
|
||||
if b:NERDTreeShowBookmarks
|
||||
call b:NERDTree.render()
|
||||
call nerdtree#putCursorOnBookmarkTable()
|
||||
else
|
||||
call b:NERDTree.ui.renderViewSavingPosition()
|
||||
endif
|
||||
call nerdtree#centerView()
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:toggleShowFiles() {{{1
|
||||
" toggles the display of hidden files
|
||||
function! s:toggleShowFiles()
|
||||
let b:NERDTreeShowFiles = !b:NERDTreeShowFiles
|
||||
call b:NERDTree.ui.renderViewSavingPosition()
|
||||
call nerdtree#centerView()
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:toggleShowHidden() {{{1
|
||||
" toggles the display of hidden files
|
||||
function! s:toggleShowHidden()
|
||||
let b:NERDTreeShowHidden = !b:NERDTreeShowHidden
|
||||
call b:NERDTree.ui.renderViewSavingPosition()
|
||||
call nerdtree#centerView()
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:toggleZoom() {{{1
|
||||
" zoom (maximize/minimize) the NERDTree window
|
||||
function! s:toggleZoom()
|
||||
if exists("b:NERDTreeZoomed") && b:NERDTreeZoomed
|
||||
let size = exists("b:NERDTreeOldWindowSize") ? b:NERDTreeOldWindowSize : g:NERDTreeWinSize
|
||||
exec "silent vertical resize ". size
|
||||
let b:NERDTreeZoomed = 0
|
||||
else
|
||||
exec "vertical resize"
|
||||
let b:NERDTreeZoomed = 1
|
||||
endif
|
||||
endfunction
|
||||
|
||||
"FUNCTION: nerdtree#ui_glue#upDir(keepState) {{{1
|
||||
"moves the tree up a level
|
||||
"
|
||||
"Args:
|
||||
"keepState: 1 if the current root should be left open when the tree is
|
||||
"re-rendered
|
||||
function! nerdtree#ui_glue#upDir(keepState)
|
||||
let cwd = b:NERDTreeRoot.path.str({'format': 'UI'})
|
||||
if cwd ==# "/" || cwd =~# '^[^/]..$'
|
||||
call nerdtree#echo("already at top dir")
|
||||
else
|
||||
if !a:keepState
|
||||
call b:NERDTreeRoot.close()
|
||||
endif
|
||||
|
||||
let oldRoot = b:NERDTreeRoot
|
||||
|
||||
if empty(b:NERDTreeRoot.parent)
|
||||
let path = b:NERDTreeRoot.path.getParent()
|
||||
let newRoot = g:NERDTreeDirNode.New(path)
|
||||
call newRoot.open()
|
||||
call newRoot.transplantChild(b:NERDTreeRoot)
|
||||
let b:NERDTreeRoot = newRoot
|
||||
else
|
||||
let b:NERDTreeRoot = b:NERDTreeRoot.parent
|
||||
endif
|
||||
|
||||
if g:NERDTreeChDirMode ==# 2
|
||||
call b:NERDTreeRoot.path.changeToDir()
|
||||
endif
|
||||
|
||||
call b:NERDTree.render()
|
||||
call oldRoot.putCursorHere(0, 0)
|
||||
endif
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:upDirCurrentRootOpen() {{{1
|
||||
function! s:upDirCurrentRootOpen()
|
||||
call nerdtree#ui_glue#upDir(1)
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:upDirCurrentRootClosed() {{{1
|
||||
function! s:upDirCurrentRootClosed()
|
||||
call nerdtree#ui_glue#upDir(0)
|
||||
endfunction
|
||||
|
||||
" vim: set sw=4 sts=4 et fdm=marker:
|
||||
@ -275,7 +275,7 @@ function! s:Bookmark.toRoot()
|
||||
let targetNode = g:NERDTreeFileNode.New(s:Bookmark.BookmarkFor(self.name).path)
|
||||
endtry
|
||||
call targetNode.makeRoot()
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
call targetNode.putCursorHere(0, 0)
|
||||
endif
|
||||
endfunction
|
||||
@ -293,7 +293,7 @@ function! s:Bookmark.validate()
|
||||
return 1
|
||||
else
|
||||
call s:Bookmark.CacheBookmarks(1)
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
call nerdtree#echo(self.name . "now points to an invalid location. See :help NERDTreeInvalidBookmarks for info.")
|
||||
return 0
|
||||
endif
|
||||
|
||||
@ -12,13 +12,13 @@ function! s:Creator._bindMappings()
|
||||
|
||||
call g:NERDTreeKeyMap.BindAll()
|
||||
|
||||
command! -buffer -nargs=? Bookmark :call nerdtree#bookmarkNode('<args>')
|
||||
command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=1 RevealBookmark :call nerdtree#revealBookmark('<args>')
|
||||
command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=1 OpenBookmark :call nerdtree#openBookmark('<args>')
|
||||
command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=* ClearBookmarks call nerdtree#clearBookmarks('<args>')
|
||||
command! -buffer -nargs=? Bookmark :call nerdtree#ui_glue#bookmarkNode('<args>')
|
||||
command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=1 RevealBookmark :call nerdtree#ui_glue#revealBookmark('<args>')
|
||||
command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=1 OpenBookmark :call nerdtree#ui_glue#openBookmark('<args>')
|
||||
command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=* ClearBookmarks call nerdtree#ui_glue#clearBookmarks('<args>')
|
||||
command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=+ BookmarkToRoot call g:NERDTreeBookmark.ToRoot('<args>')
|
||||
command! -buffer -nargs=0 ClearAllBookmarks call g:NERDTreeBookmark.ClearAll() <bar> call nerdtree#renderView()
|
||||
command! -buffer -nargs=0 ReadBookmarks call g:NERDTreeBookmark.CacheBookmarks(0) <bar> call nerdtree#renderView()
|
||||
command! -buffer -nargs=0 ClearAllBookmarks call g:NERDTreeBookmark.ClearAll() <bar> call b:NERDTree.render()
|
||||
command! -buffer -nargs=0 ReadBookmarks call g:NERDTreeBookmark.CacheBookmarks(0) <bar> call b:NERDTree.render()
|
||||
command! -buffer -nargs=0 WriteBookmarks call g:NERDTreeBookmark.Write()
|
||||
endfunction
|
||||
|
||||
@ -57,18 +57,15 @@ function! s:Creator.createPrimary(name)
|
||||
endif
|
||||
|
||||
call self._createTreeWin()
|
||||
let newRoot = g:NERDTreeDirNode.New(path)
|
||||
let b:NERDTreeRoot = newRoot
|
||||
call self._createNERDTree(path)
|
||||
let b:NERDTreeType = "primary"
|
||||
call newRoot.open()
|
||||
|
||||
let b:treeShowHelp = 0
|
||||
let b:NERDTreeIgnoreEnabled = 1
|
||||
let b:NERDTreeShowFiles = g:NERDTreeShowFiles
|
||||
let b:NERDTreeShowHidden = g:NERDTreeShowHidden
|
||||
let b:NERDTreeShowBookmarks = g:NERDTreeShowBookmarks
|
||||
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
call b:NERDTreeRoot.putCursorHere(0, 0)
|
||||
|
||||
call self._broadcastInitEvent()
|
||||
@ -99,18 +96,26 @@ function! s:Creator.createSecondary(dir)
|
||||
exec "silent edit " . self._nextBufferName()
|
||||
|
||||
let b:NERDTreePreviousBuf = bufnr(previousBuf)
|
||||
|
||||
let b:NERDTreeRoot = g:NERDTreeDirNode.New(path)
|
||||
call b:NERDTreeRoot.open()
|
||||
|
||||
call self._createNERDTree(path)
|
||||
call self._setCommonBufOptions()
|
||||
let b:NERDTreeType = "secondary"
|
||||
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
|
||||
call self._broadcastInitEvent()
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:Creator._createNERDTree(path) {{{1
|
||||
function! s:Creator._createNERDTree(path)
|
||||
let b:NERDTree = g:NERDTree.New(a:path)
|
||||
"TODO: This is kept for compatability only since many things use
|
||||
"b:NERDTreeRoot instead of the new NERDTree.root
|
||||
"Remove this one day
|
||||
let b:NERDTreeRoot = b:NERDTree.root
|
||||
|
||||
call b:NERDTree.root.open()
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:Creator.CreateMirror() {{{1
|
||||
function! s:Creator.CreateMirror()
|
||||
let creator = s:Creator.New()
|
||||
@ -122,12 +127,12 @@ function! s:Creator.createMirror()
|
||||
"get the names off all the nerd tree buffers
|
||||
let treeBufNames = []
|
||||
for i in range(1, tabpagenr("$"))
|
||||
let nextName = nerdtree#tabpagevar(i, 'NERDTreeBufName')
|
||||
let nextName = self._tabpagevar(i, 'NERDTreeBufName')
|
||||
if nextName != -1 && (!exists("t:NERDTreeBufName") || nextName != t:NERDTreeBufName)
|
||||
call add(treeBufNames, nextName)
|
||||
endif
|
||||
endfor
|
||||
let treeBufNames = nerdtree#unique(treeBufNames)
|
||||
let treeBufNames = self._uniq(treeBufNames)
|
||||
|
||||
"map the option names (that the user will be prompted with) to the nerd
|
||||
"tree buffer names
|
||||
@ -166,7 +171,7 @@ function! s:Creator.createMirror()
|
||||
call self._createTreeWin()
|
||||
exec 'buffer ' . bufferName
|
||||
if !&hidden
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
endif
|
||||
endfunction
|
||||
|
||||
@ -290,6 +295,24 @@ function! s:Creator._setupStatusline()
|
||||
endif
|
||||
endfunction
|
||||
|
||||
" FUNCTION: s:Creator._tabpagevar(tabnr, var) {{{1
|
||||
function! s:Creator._tabpagevar(tabnr, var)
|
||||
let currentTab = tabpagenr()
|
||||
let old_ei = &ei
|
||||
set ei=all
|
||||
|
||||
exec "tabnext " . a:tabnr
|
||||
let v = -1
|
||||
if exists('t:' . a:var)
|
||||
exec 'let v = t:' . a:var
|
||||
endif
|
||||
exec "tabnext " . currentTab
|
||||
|
||||
let &ei = old_ei
|
||||
|
||||
return v
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:Creator.TogglePrimary(dir) {{{1
|
||||
function! s:Creator.TogglePrimary(dir)
|
||||
let creator = s:Creator.New()
|
||||
@ -308,9 +331,9 @@ function! s:Creator.togglePrimary(dir)
|
||||
if !nerdtree#isTreeOpen()
|
||||
call self._createTreeWin()
|
||||
if !&hidden
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
endif
|
||||
call nerdtree#restoreScreenState()
|
||||
call b:NERDTree.ui.restoreScreenState()
|
||||
else
|
||||
call nerdtree#closeTree()
|
||||
endif
|
||||
@ -319,4 +342,16 @@ function! s:Creator.togglePrimary(dir)
|
||||
endif
|
||||
endfunction
|
||||
|
||||
" Function: s:Creator._uniq(list) {{{1
|
||||
" returns a:list without duplicates
|
||||
function! s:Creator._uniq(list)
|
||||
let uniqlist = []
|
||||
for elem in a:list
|
||||
if index(uniqlist, elem) ==# -1
|
||||
let uniqlist += [elem]
|
||||
endif
|
||||
endfor
|
||||
return uniqlist
|
||||
endfunction
|
||||
|
||||
" vim: set sw=4 sts=4 et fdm=marker:
|
||||
|
||||
@ -44,7 +44,7 @@ function! s:KeyMap.bind()
|
||||
|
||||
let premap = self.key == "<LeftRelease>" ? " <LeftRelease>" : " "
|
||||
|
||||
exec 'nnoremap <buffer> <silent> '. self.key . premap . ':call nerdtree#invokeKeyMap("'. keymapInvokeString .'")<cr>'
|
||||
exec 'nnoremap <buffer> <silent> '. self.key . premap . ':call nerdtree#ui_glue#invokeKeyMap("'. keymapInvokeString .'")<cr>'
|
||||
endfunction
|
||||
|
||||
"FUNCTION: KeyMap.Remove(key, scope) {{{1
|
||||
|
||||
23
lib/nerdtree/nerdtree.vim
Normal file
23
lib/nerdtree/nerdtree.vim
Normal file
@ -0,0 +1,23 @@
|
||||
"CLASS: NERDTree
|
||||
"============================================================
|
||||
let s:NERDTree = {}
|
||||
let g:NERDTree = s:NERDTree
|
||||
|
||||
function! s:NERDTree.ForCurrentBuf()
|
||||
return b:NERDTree
|
||||
endfunction
|
||||
|
||||
function! s:NERDTree.New(path)
|
||||
let newObj = copy(self)
|
||||
let newObj.ui = g:NERDTreeUI.New(newObj)
|
||||
let newObj.root = g:NERDTreeDirNode.New(a:path)
|
||||
|
||||
return newObj
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:NERDTree.render() {{{1
|
||||
"A convenience function - since this is called often
|
||||
function! s:NERDTree.render()
|
||||
call self.ui.render()
|
||||
endfunction
|
||||
|
||||
@ -3,6 +3,29 @@
|
||||
let s:Opener = {}
|
||||
let g:NERDTreeOpener = s:Opener
|
||||
|
||||
"FUNCTION: s:Opener._bufInWindows(bnum){{{1
|
||||
"[[STOLEN FROM VTREEEXPLORER.VIM]]
|
||||
"Determine the number of windows open to this buffer number.
|
||||
"Care of Yegappan Lakshman. Thanks!
|
||||
"
|
||||
"Args:
|
||||
"bnum: the subject buffers buffer number
|
||||
function! s:Opener._bufInWindows(bnum)
|
||||
let cnt = 0
|
||||
let winnum = 1
|
||||
while 1
|
||||
let bufnum = winbufnr(winnum)
|
||||
if bufnum < 0
|
||||
break
|
||||
endif
|
||||
if bufnum ==# a:bnum
|
||||
let cnt = cnt + 1
|
||||
endif
|
||||
let winnum = winnum + 1
|
||||
endwhile
|
||||
|
||||
return cnt
|
||||
endfunction
|
||||
"FUNCTION: Opener._checkToCloseTree(newtab) {{{1
|
||||
"Check the class options and global options (i.e. NERDTreeQuitOnOpen) to see
|
||||
"if the tree should be closed now.
|
||||
@ -21,6 +44,24 @@ function! s:Opener._checkToCloseTree(newtab)
|
||||
endif
|
||||
endfunction
|
||||
|
||||
|
||||
"FUNCTION: s:Opener._firstUsableWindow(){{{1
|
||||
"find the window number of the first normal window
|
||||
function! s:Opener._firstUsableWindow()
|
||||
let i = 1
|
||||
while i <= winnr("$")
|
||||
let bnum = winbufnr(i)
|
||||
if bnum != -1 && getbufvar(bnum, '&buftype') ==# ''
|
||||
\ && !getwinvar(i, '&previewwindow')
|
||||
\ && (!getbufvar(bnum, '&modified') || &hidden)
|
||||
return i
|
||||
endif
|
||||
|
||||
let i += 1
|
||||
endwhile
|
||||
return -1
|
||||
endfunction
|
||||
|
||||
"FUNCTION: Opener._gotoTargetWin() {{{1
|
||||
function! s:Opener._gotoTargetWin()
|
||||
if b:NERDTreeType ==# "secondary"
|
||||
@ -48,6 +89,37 @@ function! s:Opener._gotoTargetWin()
|
||||
endif
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:Opener._isWindowUsable(winnumber) {{{1
|
||||
"Returns 0 if opening a file from the tree in the given window requires it to
|
||||
"be split, 1 otherwise
|
||||
"
|
||||
"Args:
|
||||
"winnumber: the number of the window in question
|
||||
function! s:Opener._isWindowUsable(winnumber)
|
||||
"gotta split if theres only one window (i.e. the NERD tree)
|
||||
if winnr("$") ==# 1
|
||||
return 0
|
||||
endif
|
||||
|
||||
let oldwinnr = winnr()
|
||||
call nerdtree#exec(a:winnumber . "wincmd p")
|
||||
let specialWindow = getbufvar("%", '&buftype') != '' || getwinvar('%', '&previewwindow')
|
||||
let modified = &modified
|
||||
call nerdtree#exec(oldwinnr . "wincmd p")
|
||||
|
||||
"if its a special window e.g. quickfix or another explorer plugin then we
|
||||
"have to split
|
||||
if specialWindow
|
||||
return 0
|
||||
endif
|
||||
|
||||
if &hidden
|
||||
return 1
|
||||
endif
|
||||
|
||||
return !modified || self._bufInWindows(winbufnr(a:winnumber)) >= 2
|
||||
endfunction
|
||||
|
||||
"FUNCTION: Opener.New(path, opts) {{{1
|
||||
"Args:
|
||||
"
|
||||
@ -190,7 +262,7 @@ function! s:Opener._openDirectory(node)
|
||||
call self._gotoTargetWin()
|
||||
if empty(self._where)
|
||||
call a:node.makeRoot()
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
call a:node.putCursorHere(0, 0)
|
||||
elseif self._where == 't'
|
||||
call g:NERDTreeCreator.CreatePrimary(a:node.path.str())
|
||||
@ -206,12 +278,12 @@ endfunction
|
||||
|
||||
"FUNCTION: Opener._previousWindow() {{{1
|
||||
function! s:Opener._previousWindow()
|
||||
if !nerdtree#isWindowUsable(winnr("#")) && nerdtree#firstUsableWindow() ==# -1
|
||||
if !self._isWindowUsable(winnr("#")) && self._firstUsableWindow() ==# -1
|
||||
call self._newSplit()
|
||||
else
|
||||
try
|
||||
if !nerdtree#isWindowUsable(winnr("#"))
|
||||
call nerdtree#exec(nerdtree#firstUsableWindow() . "wincmd w")
|
||||
if !self._isWindowUsable(winnr("#"))
|
||||
call nerdtree#exec(self._firstUsableWindow() . "wincmd w")
|
||||
else
|
||||
call nerdtree#exec('wincmd p')
|
||||
endif
|
||||
|
||||
@ -172,7 +172,7 @@ function! s:Path.copy(dest)
|
||||
|
||||
let dest = s:Path.WinToUnixPath(a:dest)
|
||||
|
||||
let cmd = g:NERDTreeCopyCmd . " " . escape(self.str(), nerdtree#escChars()) . " " . escape(dest, nerdtree#escChars())
|
||||
let cmd = g:NERDTreeCopyCmd . " " . escape(self.str(), self._escChars()) . " " . escape(dest, self._escChars())
|
||||
let success = system(cmd)
|
||||
if success != 0
|
||||
throw "NERDTree.CopyError: Could not copy ''". self.str() ."'' to: '" . a:dest . "'"
|
||||
@ -291,6 +291,15 @@ function! s:Path.exists()
|
||||
return filereadable(p) || isdirectory(p)
|
||||
endfunction
|
||||
|
||||
"FUNCTION: Path._escChars() {{{1
|
||||
function! s:Path._escChars()
|
||||
if nerdtree#runningWindows()
|
||||
return " `\|\"#%&,?()\*^<>"
|
||||
endif
|
||||
|
||||
return " \\`\|\"#%&,?()\*^<>[]"
|
||||
endfunction
|
||||
|
||||
"FUNCTION: Path.getDir() {{{1
|
||||
"
|
||||
"Returns this path if it is a directory, else this paths parent.
|
||||
@ -635,7 +644,7 @@ endfunction
|
||||
"
|
||||
" returns a string that can be used with :cd
|
||||
function! s:Path._strForCd()
|
||||
return escape(self.str(), nerdtree#escChars())
|
||||
return escape(self.str(), self._escChars())
|
||||
endfunction
|
||||
|
||||
"FUNCTION: Path._strForEdit() {{{1
|
||||
@ -643,7 +652,7 @@ endfunction
|
||||
"Return: the string for this path that is suitable to be used with the :edit
|
||||
"command
|
||||
function! s:Path._strForEdit()
|
||||
let p = escape(self.str({'format': 'UI'}), nerdtree#escChars())
|
||||
let p = escape(self.str({'format': 'UI'}), self._escChars())
|
||||
let cwd = getcwd() . s:Path.Slash()
|
||||
|
||||
"return a relative path if we can
|
||||
@ -683,7 +692,7 @@ function! s:Path._strForGlob()
|
||||
let toReturn = lead . join(self.pathSegments, s:Path.Slash())
|
||||
|
||||
if !nerdtree#runningWindows()
|
||||
let toReturn = escape(toReturn, nerdtree#escChars())
|
||||
let toReturn = escape(toReturn, self._escChars())
|
||||
endif
|
||||
return toReturn
|
||||
endfunction
|
||||
|
||||
@ -21,7 +21,7 @@ unlet s:TreeDirNode.activate
|
||||
function! s:TreeDirNode.activate(...)
|
||||
let opts = a:0 ? a:1 : {}
|
||||
call self.toggleOpen(opts)
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
call self.putCursorHere(0, 0)
|
||||
endfunction
|
||||
|
||||
@ -460,7 +460,7 @@ function! s:TreeDirNode.reveal(path)
|
||||
|
||||
if self.path.equals(a:path.getParent())
|
||||
let n = self.findNode(a:path)
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
call n.putCursorHere(1,0)
|
||||
return
|
||||
endif
|
||||
|
||||
@ -178,55 +178,6 @@ function! s:TreeFileNode.findSibling(direction)
|
||||
return {}
|
||||
endfunction
|
||||
|
||||
"FUNCTION: TreeFileNode.getLineNum(){{{1
|
||||
"returns the line number this node is rendered on, or -1 if it isnt rendered
|
||||
function! s:TreeFileNode.getLineNum()
|
||||
"if the node is the root then return the root line no.
|
||||
if self.isRoot()
|
||||
return s:TreeFileNode.GetRootLineNum()
|
||||
endif
|
||||
|
||||
let totalLines = line("$")
|
||||
|
||||
"the path components we have matched so far
|
||||
let pathcomponents = [substitute(b:NERDTreeRoot.path.str({'format': 'UI'}), '/ *$', '', '')]
|
||||
"the index of the component we are searching for
|
||||
let curPathComponent = 1
|
||||
|
||||
let fullpath = self.path.str({'format': 'UI'})
|
||||
|
||||
|
||||
let lnum = s:TreeFileNode.GetRootLineNum()
|
||||
while lnum > 0
|
||||
let lnum = lnum + 1
|
||||
"have we reached the bottom of the tree?
|
||||
if lnum ==# totalLines+1
|
||||
return -1
|
||||
endif
|
||||
|
||||
let curLine = getline(lnum)
|
||||
|
||||
let indent = nerdtree#indentLevelFor(curLine)
|
||||
if indent ==# curPathComponent
|
||||
let curLine = nerdtree#stripMarkupFromLine(curLine, 1)
|
||||
|
||||
let curPath = join(pathcomponents, '/') . '/' . curLine
|
||||
if stridx(fullpath, curPath, 0) ==# 0
|
||||
if fullpath ==# curPath || strpart(fullpath, len(curPath)-1,1) ==# '/'
|
||||
let curLine = substitute(curLine, '/ *$', '', '')
|
||||
call add(pathcomponents, curLine)
|
||||
let curPathComponent = curPathComponent + 1
|
||||
|
||||
if fullpath ==# curPath
|
||||
return lnum
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
endwhile
|
||||
return -1
|
||||
endfunction
|
||||
|
||||
"FUNCTION: TreeFileNode.GetRootForTab(){{{1
|
||||
"get the root node for this tab
|
||||
function! s:TreeFileNode.GetRootForTab()
|
||||
@ -236,21 +187,11 @@ function! s:TreeFileNode.GetRootForTab()
|
||||
return {}
|
||||
endfunction
|
||||
|
||||
"FUNCTION: TreeFileNode.GetRootLineNum(){{{1
|
||||
"gets the line number of the root node
|
||||
function! s:TreeFileNode.GetRootLineNum()
|
||||
let rootLine = 1
|
||||
while getline(rootLine) !~# '^\(/\|<\)'
|
||||
let rootLine = rootLine + 1
|
||||
endwhile
|
||||
return rootLine
|
||||
endfunction
|
||||
|
||||
"FUNCTION: TreeFileNode.GetSelected() {{{1
|
||||
"gets the treenode that the cursor is currently over
|
||||
function! s:TreeFileNode.GetSelected()
|
||||
try
|
||||
let path = nerdtree#getPath(line("."))
|
||||
let path = b:NERDTree.ui.getPath(line("."))
|
||||
if path ==# {}
|
||||
return {}
|
||||
endif
|
||||
@ -348,7 +289,7 @@ endfunction
|
||||
"recurseUpward: try to put the cursor on the parent if the this node isnt
|
||||
"visible
|
||||
function! s:TreeFileNode.putCursorHere(isJump, recurseUpward)
|
||||
let ln = self.getLineNum()
|
||||
let ln = b:NERDTree.ui.getLineNum(self)
|
||||
if ln != -1
|
||||
if a:isJump
|
||||
mark '
|
||||
@ -357,11 +298,11 @@ function! s:TreeFileNode.putCursorHere(isJump, recurseUpward)
|
||||
else
|
||||
if a:recurseUpward
|
||||
let node = self
|
||||
while node != {} && node.getLineNum() ==# -1
|
||||
while node != {} && b:NERDTree.ui.getLineNum(node) ==# -1
|
||||
let node = node.parent
|
||||
call node.open()
|
||||
endwhile
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
call node.putCursorHere(a:isJump, 0)
|
||||
endif
|
||||
endif
|
||||
|
||||
262
lib/nerdtree/ui.vim
Normal file
262
lib/nerdtree/ui.vim
Normal file
@ -0,0 +1,262 @@
|
||||
"CLASS: UI
|
||||
"============================================================
|
||||
let s:UI = {}
|
||||
let g:NERDTreeUI = s:UI
|
||||
|
||||
function! s:UI.New(nerdtree)
|
||||
let newObj = copy(self)
|
||||
let newObj.nerdtree = a:nerdtree
|
||||
return newObj
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.getPath(ln) {{{1
|
||||
"Gets the full path to the node that is rendered on the given line number
|
||||
"
|
||||
"Args:
|
||||
"ln: the line number to get the path for
|
||||
"
|
||||
"Return:
|
||||
"A path if a node was selected, {} if nothing is selected.
|
||||
"If the 'up a dir' line was selected then the path to the parent of the
|
||||
"current root is returned
|
||||
function! s:UI.getPath(ln)
|
||||
let line = getline(a:ln)
|
||||
|
||||
let rootLine = self.getRootLineNum()
|
||||
|
||||
"check to see if we have the root node
|
||||
if a:ln == rootLine
|
||||
return b:NERDTreeRoot.path
|
||||
endif
|
||||
|
||||
if !g:NERDTreeDirArrows
|
||||
" in case called from outside the tree
|
||||
if line !~# '^ *[|`▸▾ ]' || line =~# '^$'
|
||||
return {}
|
||||
endif
|
||||
endif
|
||||
|
||||
if line ==# nerdtree#treeUpDirLine()
|
||||
return b:NERDTreeRoot.path.getParent()
|
||||
endif
|
||||
|
||||
let indent = self._indentLevelFor(line)
|
||||
|
||||
"remove the tree parts and the leading space
|
||||
let curFile = nerdtree#stripMarkupFromLine(line, 0)
|
||||
|
||||
let wasdir = 0
|
||||
if curFile =~# '/$'
|
||||
let wasdir = 1
|
||||
let curFile = substitute(curFile, '/\?$', '/', "")
|
||||
endif
|
||||
|
||||
let dir = ""
|
||||
let lnum = a:ln
|
||||
while lnum > 0
|
||||
let lnum = lnum - 1
|
||||
let curLine = getline(lnum)
|
||||
let curLineStripped = nerdtree#stripMarkupFromLine(curLine, 1)
|
||||
|
||||
"have we reached the top of the tree?
|
||||
if lnum == rootLine
|
||||
let dir = b:NERDTreeRoot.path.str({'format': 'UI'}) . dir
|
||||
break
|
||||
endif
|
||||
if curLineStripped =~# '/$'
|
||||
let lpindent = self._indentLevelFor(curLine)
|
||||
if lpindent < indent
|
||||
let indent = indent - 1
|
||||
|
||||
let dir = substitute (curLineStripped,'^\\', "", "") . dir
|
||||
continue
|
||||
endif
|
||||
endif
|
||||
endwhile
|
||||
let curFile = b:NERDTreeRoot.path.drive . dir . curFile
|
||||
let toReturn = g:NERDTreePath.New(curFile)
|
||||
return toReturn
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.getLineNum(file_node){{{1
|
||||
"returns the line number this node is rendered on, or -1 if it isnt rendered
|
||||
function! s:UI.getLineNum(file_node)
|
||||
"if the node is the root then return the root line no.
|
||||
if a:file_node.isRoot()
|
||||
return b:NERDTree.ui.getRootLineNum()
|
||||
endif
|
||||
|
||||
let totalLines = line("$")
|
||||
|
||||
"the path components we have matched so far
|
||||
let pathcomponents = [substitute(b:NERDTreeRoot.path.str({'format': 'UI'}), '/ *$', '', '')]
|
||||
"the index of the component we are searching for
|
||||
let curPathComponent = 1
|
||||
|
||||
let fullpath = a:file_node.path.str({'format': 'UI'})
|
||||
|
||||
let lnum = b:NERDTree.ui.getRootLineNum()
|
||||
while lnum > 0
|
||||
let lnum = lnum + 1
|
||||
"have we reached the bottom of the tree?
|
||||
if lnum ==# totalLines+1
|
||||
return -1
|
||||
endif
|
||||
|
||||
let curLine = getline(lnum)
|
||||
|
||||
let indent = self._indentLevelFor(curLine)
|
||||
if indent ==# curPathComponent
|
||||
let curLine = nerdtree#stripMarkupFromLine(curLine, 1)
|
||||
|
||||
let curPath = join(pathcomponents, '/') . '/' . curLine
|
||||
if stridx(fullpath, curPath, 0) ==# 0
|
||||
if fullpath ==# curPath || strpart(fullpath, len(curPath)-1,1) ==# '/'
|
||||
let curLine = substitute(curLine, '/ *$', '', '')
|
||||
call add(pathcomponents, curLine)
|
||||
let curPathComponent = curPathComponent + 1
|
||||
|
||||
if fullpath ==# curPath
|
||||
return lnum
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
endwhile
|
||||
return -1
|
||||
endfunction
|
||||
|
||||
|
||||
"FUNCTION: s:UI.getRootLineNum(){{{1
|
||||
"gets the line number of the root node
|
||||
function! s:UI.getRootLineNum()
|
||||
let rootLine = 1
|
||||
while getline(rootLine) !~# '^\(/\|<\)'
|
||||
let rootLine = rootLine + 1
|
||||
endwhile
|
||||
return rootLine
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI._indentLevelFor(line) {{{2
|
||||
function! s:UI._indentLevelFor(line)
|
||||
let level = match(a:line, '[^ \-+~▸▾`|]') / nerdtree#treeWid()
|
||||
" check if line includes arrows
|
||||
if match(a:line, '[▸▾]') > -1
|
||||
" decrement level as arrow uses 3 ascii chars
|
||||
let level = level - 1
|
||||
endif
|
||||
return level
|
||||
endfunction
|
||||
|
||||
|
||||
"FUNCTION: s:UI.restoreScreenState() {{{2
|
||||
"
|
||||
"Sets the screen state back to what it was when nerdtree#saveScreenState was last
|
||||
"called.
|
||||
"
|
||||
"Assumes the cursor is in the NERDTree window
|
||||
function! s:UI.restoreScreenState()
|
||||
if !has_key(self, '_screenState')
|
||||
return
|
||||
endif
|
||||
exec("silent vertical resize " . self._screenState['oldWindowSize'])
|
||||
|
||||
let old_scrolloff=&scrolloff
|
||||
let &scrolloff=0
|
||||
call cursor(self._screenState['oldTopLine'], 0)
|
||||
normal! zt
|
||||
call setpos(".", self._screenState['oldPos'])
|
||||
let &scrolloff=old_scrolloff
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.saveScreenState() {{{2
|
||||
"Saves the current cursor position in the current buffer and the window
|
||||
"scroll position
|
||||
function! s:UI.saveScreenState()
|
||||
let win = winnr()
|
||||
try
|
||||
call nerdtree#putCursorInTreeWin()
|
||||
let self._screenState = {}
|
||||
let self._screenState['oldPos'] = getpos(".")
|
||||
let self._screenState['oldTopLine'] = line("w0")
|
||||
let self._screenState['oldWindowSize']= winwidth("")
|
||||
call nerdtree#exec(win . "wincmd w")
|
||||
catch /^NERDTree.InvalidOperationError/
|
||||
endtry
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.render() {{{2
|
||||
function! s:UI.render()
|
||||
setlocal modifiable
|
||||
|
||||
"remember the top line of the buffer and the current line so we can
|
||||
"restore the view exactly how it was
|
||||
let curLine = line(".")
|
||||
let curCol = col(".")
|
||||
let topLine = line("w0")
|
||||
|
||||
"delete all lines in the buffer (being careful not to clobber a register)
|
||||
silent 1,$delete _
|
||||
|
||||
call nerdtree#dumpHelp()
|
||||
|
||||
"delete the blank line before the help and add one after it
|
||||
if g:NERDTreeMinimalUI == 0
|
||||
call setline(line(".")+1, "")
|
||||
call cursor(line(".")+1, col("."))
|
||||
endif
|
||||
|
||||
if b:NERDTreeShowBookmarks
|
||||
call nerdtree#renderBookmarks()
|
||||
endif
|
||||
|
||||
"add the 'up a dir' line
|
||||
if !g:NERDTreeMinimalUI
|
||||
call setline(line(".")+1, nerdtree#treeUpDirLine())
|
||||
call cursor(line(".")+1, col("."))
|
||||
endif
|
||||
|
||||
"draw the header line
|
||||
let header = b:NERDTreeRoot.path.str({'format': 'UI', 'truncateTo': winwidth(0)})
|
||||
call setline(line(".")+1, header)
|
||||
call cursor(line(".")+1, col("."))
|
||||
|
||||
"draw the tree
|
||||
let old_o = @o
|
||||
let @o = b:NERDTreeRoot.renderToString()
|
||||
silent put o
|
||||
let @o = old_o
|
||||
|
||||
"delete the blank line at the top of the buffer
|
||||
silent 1,1delete _
|
||||
|
||||
"restore the view
|
||||
let old_scrolloff=&scrolloff
|
||||
let &scrolloff=0
|
||||
call cursor(topLine, 1)
|
||||
normal! zt
|
||||
call cursor(curLine, curCol)
|
||||
let &scrolloff = old_scrolloff
|
||||
|
||||
setlocal nomodifiable
|
||||
endfunction
|
||||
|
||||
|
||||
"FUNCTION: UI.renderViewSavingPosition {{{1
|
||||
"Renders the tree and ensures the cursor stays on the current node or the
|
||||
"current nodes parent if it is no longer available upon re-rendering
|
||||
function! s:UI.renderViewSavingPosition()
|
||||
let currentNode = g:NERDTreeFileNode.GetSelected()
|
||||
|
||||
"go up the tree till we find a node that will be visible or till we run
|
||||
"out of nodes
|
||||
while currentNode != {} && !currentNode.isVisible() && !currentNode.isRoot()
|
||||
let currentNode = currentNode.parent
|
||||
endwhile
|
||||
|
||||
call b:NERDTree.render()
|
||||
|
||||
if currentNode != {}
|
||||
call currentNode.putCursorHere(0, 0)
|
||||
endif
|
||||
endfunction
|
||||
@ -117,7 +117,7 @@ function! NERDTreeAddNode()
|
||||
let newTreeNode = g:NERDTreeFileNode.New(newPath)
|
||||
if empty(parentNode)
|
||||
call b:NERDTreeRoot.refresh()
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
elseif parentNode.isOpen || !empty(parentNode.children)
|
||||
call parentNode.addChild(newTreeNode, 1)
|
||||
call NERDTreeRender()
|
||||
@ -230,7 +230,7 @@ function! NERDTreeCopyNode()
|
||||
let newNode = currentNode.copy(newNodePath)
|
||||
if empty(newNode)
|
||||
call b:NERDTreeRoot.refresh()
|
||||
call nerdtree#renderView()
|
||||
call b:NERDTree.render()
|
||||
else
|
||||
call NERDTreeRender()
|
||||
call newNode.putCursorHere(0, 0)
|
||||
|
||||
@ -142,20 +142,13 @@ call nerdtree#loadClassFiles()
|
||||
|
||||
" SECTION: Commands {{{1
|
||||
"============================================================
|
||||
"init the command that users start the nerd tree with
|
||||
command! -n=? -complete=dir -bar NERDTree :call g:NERDTreeCreator.CreatePrimary('<args>')
|
||||
command! -n=? -complete=dir -bar NERDTreeToggle :call g:NERDTreeCreator.TogglePrimary('<args>')
|
||||
command! -n=0 -bar NERDTreeClose :call nerdtree#closeTreeIfOpen()
|
||||
command! -n=1 -complete=customlist,nerdtree#completeBookmarks -bar NERDTreeFromBookmark call g:NERDTreeCreator.CreatePrimary('<args>')
|
||||
command! -n=0 -bar NERDTreeMirror call g:NERDTreeCreator.CreateMirror()
|
||||
command! -n=0 -bar NERDTreeFind call nerdtree#findAndRevealPath()
|
||||
command! -n=0 -bar NERDTreeFocus call NERDTreeFocus()
|
||||
command! -n=0 -bar NERDTreeCWD call NERDTreeCWD()
|
||||
call nerdtree#ui_glue#setupCommands()
|
||||
|
||||
" SECTION: Auto commands {{{1
|
||||
"============================================================
|
||||
augroup NERDTree
|
||||
"Save the cursor position whenever we close the nerd tree
|
||||
exec "autocmd BufWinLeave ". g:NERDTreeCreator.BufNamePrefix() ."* call nerdtree#saveScreenState()"
|
||||
exec "autocmd BufWinLeave ". g:NERDTreeCreator.BufNamePrefix() ."* call b:NERDTree.ui.saveScreenState()"
|
||||
|
||||
"disallow insert mode in the NERDTree
|
||||
exec "autocmd BufEnter ". g:NERDTreeCreator.BufNamePrefix() ."* stopinsert"
|
||||
|
||||
Loading…
Reference in New Issue
Block a user