mirror of
https://github.com/preservim/nerdtree.git
synced 2025-11-09 03:43:50 -05:00
01b011d38e
If a file does not exist for the current buffer, this function should fail with a clear warning message. Here, I improved the messages that this function prints so that it fails gracefully when no path can be determined in the calling context.
682 lines
24 KiB
VimL
682 lines
24 KiB
VimL
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': '<MiddleMouse>', '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(".") ==# g:NERDTreeUI.UpDirLine()
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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(directoryNode) {{{1
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function! s:activateDirNode(directoryNode)
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if a:directoryNode.isRoot() && a:directoryNode.isOpen
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call nerdtree#echo('cannot close tree root')
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return
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endif
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call a:directoryNode.activate()
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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': 'all', '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(b:NERDTree, !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 b:NERDTree.changeRoot(a:node)
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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 s:chRoot(g:NERDTreeDirNode.New(cwd, b:NERDTree))
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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.root.refresh()
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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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" Close the parent directory of the current node.
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function! s:closeCurrentDir(node)
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if a:node.isRoot()
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call nerdtree#echo('cannot close parent of tree root')
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return
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endif
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let l:parent = a:node.parent
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while l:parent.isCascadable()
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let l:parent = l:parent.parent
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endwhile
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if l:parent.isRoot()
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call nerdtree#echo('cannot close tree root')
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return
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endif
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call l:parent.close()
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call b:NERDTree.render()
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call l:parent.putCursorHere(0, 0)
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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:NERDTree.isWinTree() && b:NERDTree.previousBuf() != -1
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exec "buffer " . b:NERDTree.previousBuf()
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else
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if winnr("$") > 1
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call g:NERDTree.Close()
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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(bookmark) {{{1
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" Prompt the user to confirm the deletion of the selected bookmark.
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function! s:deleteBookmark(bookmark)
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let l:message = "Delete the bookmark \"" . a:bookmark.name
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\ . "\" from the bookmark list?"
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let l:choices = "&Yes\n&No"
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echo | redraw
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let l:selection = confirm(l:message, l:choices, 1, 'Warning')
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if l:selection != 1
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call nerdtree#echo('bookmark not deleted')
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return
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endif
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try
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call a:bookmark.delete()
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silent call b:NERDTree.root.refresh()
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call b:NERDTree.render()
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echo | 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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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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call b:NERDTree.ui.toggleHelp()
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call b:NERDTree.render()
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call b:NERDTree.ui.centerView()
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endfunction
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" FUNCTION: s:findAndRevealPath(pathStr) {{{1
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function! s:findAndRevealPath(pathStr)
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let l:pathStr = !empty(a:pathStr) ? a:pathStr : expand('%:p')
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if empty(l:pathStr)
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call nerdtree#echoWarning('no file for the current buffer')
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return
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endif
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try
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let l:pathObj = g:NERDTreePath.New(l:pathStr)
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catch /^NERDTree.InvalidArgumentsError/
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call nerdtree#echoWarning('invalid path')
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return
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endtry
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if l:pathObj.isUnixHiddenPath()
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let l:showHidden = g:NERDTreeShowHidden
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let g:NERDTreeShowHidden = 1
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endif
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if !g:NERDTree.ExistsForTab()
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try
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let l: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 l:cwd = l:pathObj.getParent()
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endtry
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if l:pathObj.isUnder(l:cwd)
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call g:NERDTreeCreator.CreateTabTree(l:cwd.str())
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else
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call g:NERDTreeCreator.CreateTabTree(l:pathObj.getParent().str())
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endif
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else
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NERDTreeFocus
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if !l:pathObj.isUnder(g:NERDTreeFileNode.GetRootForTab().path)
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call b:NERDTree.ui.setShowHidden(g:NERDTreeShowHidden)
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call s:chRoot(g:NERDTreeDirNode.New(l:pathObj.getParent(), b:NERDTree))
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endif
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endif
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let l:node = b:NERDTree.root.reveal(l:pathObj)
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call b:NERDTree.render()
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call l:node.putCursorHere(1, 0)
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if l:pathObj.isUnixHiddenFile()
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let g:NERDTreeShowHidden = l: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 =~# g:NERDTreeUI.MarkupReg() && startToCur =~# '[+~'.g:NERDTreeDirArrowExpandable.g:NERDTreeDirArrowCollapsible.'] \?$'
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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 !~# g:NERDTreeUI.MarkupReg()
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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': 'all', 'where': 'p'})
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endif
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return
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endif
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endif
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endif
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endfunction
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" FUNCTION: s:handleMiddleMouse() {{{1
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function! s:handleMiddleMouse()
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" A middle mouse click does not automatically position the cursor as one
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" would expect. Forcing the execution of a regular left mouse click here
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" fixes this problem.
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execute "normal! \<LeftMouse>"
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let l:currentNode = g:NERDTreeFileNode.GetSelected()
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if empty(l:currentNode)
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call nerdtree#echoError('use the pointer to select a node')
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return
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endif
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if l:currentNode.path.isDirectory
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call l:currentNode.openExplorer()
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else
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call l:currentNode.open({'where': 'h'})
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endif
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endfunction
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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)
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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
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if targetNode.equals(a:currentNode)
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let siblingDir = a:currentNode.parent.findOpenDirSiblingWithVisibleChildren(a:direction)
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if siblingDir != {}
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let indx = a:direction ? siblingDir.getVisibleChildCount()-1 : 0
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let targetNode = siblingDir.getChildByIndex(indx, 1)
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endif
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endif
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call targetNode.putCursorHere(1, 0)
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call b:NERDTree.ui.centerView()
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endfunction
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" FUNCTION: nerdtree#ui_glue#invokeKeyMap(key) {{{1
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"this is needed since I cant figure out how to invoke dict functions from a
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"key map
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function! nerdtree#ui_glue#invokeKeyMap(key)
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call g:NERDTreeKeyMap.Invoke(a:key)
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endfunction
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" FUNCTION: s:jumpToFirstChild() {{{1
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" wrapper for the jump to child method
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function! s:jumpToFirstChild(node)
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call s:jumpToChild(a:node, 0)
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endfunction
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" FUNCTION: s:jumpToLastChild() {{{1
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" wrapper for the jump to child method
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function! s:jumpToLastChild(node)
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call s:jumpToChild(a:node, 1)
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endfunction
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" FUNCTION: s:jumpToParent(node) {{{1
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" Move the cursor to the parent of the specified node. For a cascade, move to
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" the parent of the cascade's highest node. At the root, do nothing.
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function! s:jumpToParent(node)
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let l:parent = a:node.parent
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" If "a:node" represents a directory, back out of its cascade.
|
|
if a:node.path.isDirectory
|
|
while !empty(l:parent) && !l:parent.isRoot()
|
|
if index(l:parent.getCascade(), a:node) >= 0
|
|
let l:parent = l:parent.parent
|
|
else
|
|
break
|
|
endif
|
|
endwhile
|
|
endif
|
|
|
|
if !empty(l:parent)
|
|
call l:parent.putCursorHere(1, 0)
|
|
call b:NERDTree.ui.centerView()
|
|
else
|
|
call nerdtree#echo('could not jump to parent node')
|
|
endif
|
|
endfunction
|
|
|
|
" FUNCTION: s:jumpToRoot() {{{1
|
|
" moves the cursor to the root node
|
|
function! s:jumpToRoot()
|
|
call b:NERDTree.root.putCursorHere(1, 0)
|
|
call b:NERDTree.ui.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 b:NERDTree.ui.centerView()
|
|
endif
|
|
endfunction
|
|
|
|
" FUNCTION: nerdtree#ui_glue#openBookmark(name) {{{1
|
|
" Open the Bookmark that has the specified name. This function provides the
|
|
" implementation for the ":OpenBookmark" command.
|
|
function! nerdtree#ui_glue#openBookmark(name)
|
|
try
|
|
let l:bookmark = g:NERDTreeBookmark.BookmarkFor(a:name)
|
|
catch /^NERDTree.BookmarkNotFoundError/
|
|
call nerdtree#echoError('bookmark "' . a:name . '" not found')
|
|
return
|
|
endtry
|
|
if l:bookmark.path.isDirectory
|
|
call l:bookmark.open(b:NERDTree)
|
|
else
|
|
call l:bookmark.open(b:NERDTree, {'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)
|
|
let l:opener = g:NERDTreeOpener.New(a:target.path, {'where': 't'})
|
|
call l:opener.open(a:target)
|
|
endfunction
|
|
|
|
" FUNCTION: s:openInNewTabSilent(target) {{{1
|
|
function! s:openInNewTabSilent(target)
|
|
let l:opener = g:NERDTreeOpener.New(a:target.path, {'where': 't', 'stay': 1})
|
|
call l:opener.open(a:target)
|
|
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, b:NERDTree)
|
|
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:NERDTree.root.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.CreateTabTree('<args>')
|
|
command! -n=? -complete=dir -bar NERDTreeToggle :call g:NERDTreeCreator.ToggleTabTree('<args>')
|
|
command! -n=0 -bar NERDTreeClose :call g:NERDTree.Close()
|
|
command! -n=1 -complete=customlist,nerdtree#completeBookmarks -bar NERDTreeFromBookmark call g:NERDTreeCreator.CreateTabTree('<args>')
|
|
command! -n=0 -bar NERDTreeMirror call g:NERDTreeCreator.CreateMirror()
|
|
command! -n=? -complete=file -bar NERDTreeFind call s:findAndRevealPath('<args>')
|
|
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$')
|
|
endif
|
|
return s:sid
|
|
endfun
|
|
|
|
" FUNCTION: s:showMenu(node) {{{1
|
|
function! s:showMenu(node)
|
|
let mc = g:NERDTreeMenuController.New(g:NERDTreeMenuItem.AllEnabled())
|
|
call mc.showMenu()
|
|
endfunction
|
|
|
|
" FUNCTION: s:toggleIgnoreFilter() {{{1
|
|
function! s:toggleIgnoreFilter()
|
|
call b:NERDTree.ui.toggleIgnoreFilter()
|
|
endfunction
|
|
|
|
" FUNCTION: s:toggleShowBookmarks() {{{1
|
|
function! s:toggleShowBookmarks()
|
|
call b:NERDTree.ui.toggleShowBookmarks()
|
|
endfunction
|
|
|
|
" FUNCTION: s:toggleShowFiles() {{{1
|
|
function! s:toggleShowFiles()
|
|
call b:NERDTree.ui.toggleShowFiles()
|
|
endfunction
|
|
|
|
" FUNCTION: s:toggleShowHidden() {{{1
|
|
" toggles the display of hidden files
|
|
function! s:toggleShowHidden()
|
|
call b:NERDTree.ui.toggleShowHidden()
|
|
endfunction
|
|
|
|
" FUNCTION: s:toggleZoom() {{{1
|
|
function! s:toggleZoom()
|
|
call b:NERDTree.ui.toggleZoom()
|
|
endfunction
|
|
|
|
"FUNCTION: nerdtree#ui_glue#upDir(keepState) {{{1
|
|
"moves the tree up a level
|
|
"
|
|
"Args:
|
|
"keepState: 1 if the current root should be left open when the tree is
|
|
"re-rendered
|
|
function! nerdtree#ui_glue#upDir(keepState)
|
|
let cwd = b:NERDTree.root.path.str({'format': 'UI'})
|
|
if cwd ==# "/" || cwd =~# '^[^/]..$'
|
|
call nerdtree#echo("already at top dir")
|
|
else
|
|
if !a:keepState
|
|
call b:NERDTree.root.close()
|
|
endif
|
|
|
|
let oldRoot = b:NERDTree.root
|
|
|
|
if empty(b:NERDTree.root.parent)
|
|
let path = b:NERDTree.root.path.getParent()
|
|
let newRoot = g:NERDTreeDirNode.New(path, b:NERDTree)
|
|
call newRoot.open()
|
|
call newRoot.transplantChild(b:NERDTree.root)
|
|
let b:NERDTree.root = newRoot
|
|
else
|
|
let b:NERDTree.root = b:NERDTree.root.parent
|
|
endif
|
|
|
|
if g:NERDTreeChDirMode ==# 2
|
|
call b:NERDTree.root.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:
|