Reformat the commentary in the TreeDirNode script
The commentary in "tree_dir_node.vim" needed to be cleaned up a little. Spaces after leading quotes are a good idea, to avoid the "clustered" appearance that comments can sometimes have. Use the following substitution command... :s/^"\ze\S/" / to make this change to longer scripts.
This commit is contained in:
Jason Franklin
parent
b877fc65d8
commit
2a97fb0fda
@ -1,13 +1,17 @@
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"CLASS: TreeDirNode
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"A subclass of NERDTreeFileNode.
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" ============================================================================
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" CLASS: TreeDirNode
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"
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"The 'composite' part of the file/dir composite.
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"============================================================
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" A subclass of NERDTreeFileNode.
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"
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" The 'composite' part of the file/dir composite.
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" ============================================================================
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let s:TreeDirNode = copy(g:NERDTreeFileNode)
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let g:NERDTreeDirNode = s:TreeDirNode
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"FUNCTION: TreeDirNode.AbsoluteTreeRoot(){{{1
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"class method that returns the highest cached ancestor of the current root
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" FUNCTION: TreeDirNode.AbsoluteTreeRoot(){{{1
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" Class method that returns the highest cached ancestor of the current root.
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function! s:TreeDirNode.AbsoluteTreeRoot()
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let currentNode = b:NERDTree.root
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while currentNode.parent != {}
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@ -16,7 +20,7 @@ function! s:TreeDirNode.AbsoluteTreeRoot()
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return currentNode
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endfunction
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"FUNCTION: TreeDirNode.activate([options]) {{{1
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" FUNCTION: TreeDirNode.activate([options]) {{{1
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unlet s:TreeDirNode.activate
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function! s:TreeDirNode.activate(...)
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let opts = a:0 ? a:1 : {}
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@ -25,12 +29,12 @@ function! s:TreeDirNode.activate(...)
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call self.putCursorHere(0, 0)
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endfunction
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"FUNCTION: TreeDirNode.addChild(treenode, inOrder) {{{1
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"Adds the given treenode to the list of children for this node
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" FUNCTION: TreeDirNode.addChild(treenode, inOrder) {{{1
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" Adds the given treenode to the list of children for this node
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"
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"Args:
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"-treenode: the node to add
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"-inOrder: 1 if the new node should be inserted in sorted order
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" Args:
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" -treenode: the node to add
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" -inOrder: 1 if the new node should be inserted in sorted order
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function! s:TreeDirNode.addChild(treenode, inOrder)
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call add(self.children, a:treenode)
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let a:treenode.parent = self
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@ -40,14 +44,14 @@ function! s:TreeDirNode.addChild(treenode, inOrder)
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endif
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endfunction
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"FUNCTION: TreeDirNode.close() {{{1
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"Closes this directory
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" FUNCTION: TreeDirNode.close() {{{1
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" Closes this directory
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function! s:TreeDirNode.close()
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let self.isOpen = 0
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endfunction
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"FUNCTION: TreeDirNode.closeChildren() {{{1
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"Closes all the child dir nodes of this node
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" FUNCTION: TreeDirNode.closeChildren() {{{1
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" Closes all the child dir nodes of this node
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function! s:TreeDirNode.closeChildren()
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for i in self.children
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if i.path.isDirectory
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@ -57,23 +61,23 @@ function! s:TreeDirNode.closeChildren()
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endfor
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endfunction
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"FUNCTION: TreeDirNode.createChild(path, inOrder) {{{1
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"Instantiates a new child node for this node with the given path. The new
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"nodes parent is set to this node.
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" FUNCTION: TreeDirNode.createChild(path, inOrder) {{{1
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" Instantiates a new child node for this node with the given path. The new
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" nodes parent is set to this node.
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"
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"Args:
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"path: a Path object that this node will represent/contain
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"inOrder: 1 if the new node should be inserted in sorted order
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" Args:
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" path: a Path object that this node will represent/contain
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" inOrder: 1 if the new node should be inserted in sorted order
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"
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"Returns:
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"the newly created node
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" Returns:
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" the newly created node
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function! s:TreeDirNode.createChild(path, inOrder)
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let newTreeNode = g:NERDTreeFileNode.New(a:path, self.getNerdtree())
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call self.addChild(newTreeNode, a:inOrder)
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return newTreeNode
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endfunction
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"FUNCTION: TreeDirNode.displayString() {{{1
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" FUNCTION: TreeDirNode.displayString() {{{1
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unlet s:TreeDirNode.displayString
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function! s:TreeDirNode.displayString()
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let cascade = self.getCascade()
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@ -89,11 +93,11 @@ function! s:TreeDirNode.displayString()
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return sym . ' ' . flags . rv
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endfunction
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"FUNCTION: TreeDirNode.findNode(path) {{{1
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"Will find one of the children (recursively) that has the given path
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" FUNCTION: TreeDirNode.findNode(path) {{{1
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" Will find one of the children (recursively) that has the given path
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"
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"Args:
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"path: a path object
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" Args:
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" path: a path object
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unlet s:TreeDirNode.findNode
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function! s:TreeDirNode.findNode(path)
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if a:path.equals(self.path)
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@ -114,8 +118,8 @@ function! s:TreeDirNode.findNode(path)
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return {}
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endfunction
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"FUNCTION: TreeDirNode.getCascade() {{{1
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"Return an array of dir nodes (starting from self) that can be cascade opened.
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" FUNCTION: TreeDirNode.getCascade() {{{1
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" Return an array of dir nodes (starting from self) that can be cascade opened.
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function! s:TreeDirNode.getCascade()
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if !self.isCascadable()
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return [self]
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@ -127,20 +131,20 @@ function! s:TreeDirNode.getCascade()
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return [self] + visChild.getCascade()
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endfunction
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"FUNCTION: TreeDirNode.getChildCount() {{{1
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"Returns the number of children this node has
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" FUNCTION: TreeDirNode.getChildCount() {{{1
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" Returns the number of children this node has
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function! s:TreeDirNode.getChildCount()
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return len(self.children)
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endfunction
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"FUNCTION: TreeDirNode.getChild(path) {{{1
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"Returns child node of this node that has the given path or {} if no such node
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"exists.
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" FUNCTION: TreeDirNode.getChild(path) {{{1
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" Returns child node of this node that has the given path or {} if no such node
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" exists.
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"
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"This function doesnt not recurse into child dir nodes
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" This function doesnt not recurse into child dir nodes
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"
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"Args:
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"path: a path object
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" Args:
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" path: a path object
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function! s:TreeDirNode.getChild(path)
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if stridx(a:path.str(), self.path.str(), 0) ==# -1
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return {}
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@ -155,12 +159,13 @@ function! s:TreeDirNode.getChild(path)
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endfunction
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"FUNCTION: TreeDirNode.getChildByIndex(indx, visible) {{{1
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"returns the child at the given index
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"Args:
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"indx: the index to get the child from
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"visible: 1 if only the visible children array should be used, 0 if all the
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"children should be searched.
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" FUNCTION: TreeDirNode.getChildByIndex(indx, visible) {{{1
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" returns the child at the given index
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"
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" Args:
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" indx: the index to get the child from
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" visible: 1 if only the visible children array should be used, 0 if all the
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" children should be searched.
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function! s:TreeDirNode.getChildByIndex(indx, visible)
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let array_to_search = a:visible? self.getVisibleChildren() : self.children
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if a:indx > len(array_to_search)
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@ -169,14 +174,14 @@ function! s:TreeDirNode.getChildByIndex(indx, visible)
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return array_to_search[a:indx]
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endfunction
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"FUNCTION: TreeDirNode.getChildIndex(path) {{{1
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"Returns the index of the child node of this node that has the given path or
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"-1 if no such node exists.
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" FUNCTION: TreeDirNode.getChildIndex(path) {{{1
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" Returns the index of the child node of this node that has the given path or
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" -1 if no such node exists.
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"
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"This function doesnt not recurse into child dir nodes
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" This function doesnt not recurse into child dir nodes
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"
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"Args:
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"path: a path object
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" Args:
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" path: a path object
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function! s:TreeDirNode.getChildIndex(path)
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if stridx(a:path.str(), self.path.str(), 0) ==# -1
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return -1
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@ -200,8 +205,9 @@ function! s:TreeDirNode.getChildIndex(path)
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return -1
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endfunction
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"FUNCTION: TreeDirNode.getDirChildren() {{{1
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"Get all children that are directories
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" FUNCTION: TreeDirNode.getDirChildren() {{{1
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" Return a list of all child nodes from "self.children" that are of type
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" TreeDirNode.
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function! s:TreeDirNode.getDirChildren()
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return filter(self.children, 'v:val.path.isDirectory == 1')
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endfunction
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@ -278,9 +284,9 @@ function! s:TreeDirNode._glob(pattern, all)
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return l:globList
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endfunction
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"FUNCTION: TreeDirNode.GetSelected() {{{1
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"Returns the current node if it is a dir node, or else returns the current
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"nodes parent
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" FUNCTION: TreeDirNode.GetSelected() {{{1
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" Returns the current node if it is a dir node, or else returns the current
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" nodes parent
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unlet s:TreeDirNode.GetSelected
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function! s:TreeDirNode.GetSelected()
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let currentDir = g:NERDTreeFileNode.GetSelected()
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@ -292,17 +298,17 @@ function! s:TreeDirNode.GetSelected()
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return currentDir
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endfunction
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"FUNCTION: TreeDirNode.getVisibleChildCount() {{{1
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"Returns the number of visible children this node has
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" FUNCTION: TreeDirNode.getVisibleChildCount() {{{1
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" Returns the number of visible children this node has
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function! s:TreeDirNode.getVisibleChildCount()
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return len(self.getVisibleChildren())
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endfunction
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"FUNCTION: TreeDirNode.getVisibleChildren() {{{1
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"Returns a list of children to display for this node, in the correct order
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" FUNCTION: TreeDirNode.getVisibleChildren() {{{1
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" Returns a list of children to display for this node, in the correct order
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"
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"Return:
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"an array of treenodes
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" Return:
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" an array of treenodes
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function! s:TreeDirNode.getVisibleChildren()
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let toReturn = []
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for i in self.children
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@ -313,14 +319,14 @@ function! s:TreeDirNode.getVisibleChildren()
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return toReturn
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endfunction
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"FUNCTION: TreeDirNode.hasVisibleChildren() {{{1
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"returns 1 if this node has any childre, 0 otherwise..
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" FUNCTION: TreeDirNode.hasVisibleChildren() {{{1
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" returns 1 if this node has any childre, 0 otherwise..
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function! s:TreeDirNode.hasVisibleChildren()
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return self.getVisibleChildCount() != 0
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endfunction
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"FUNCTION: TreeDirNode.isCascadable() {{{1
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"true if this dir has only one visible child - which is also a dir
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" FUNCTION: TreeDirNode.isCascadable() {{{1
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" true if this dir has only one visible child - which is also a dir
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function! s:TreeDirNode.isCascadable()
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if g:NERDTreeCascadeSingleChildDir == 0
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return 0
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@ -330,14 +336,14 @@ function! s:TreeDirNode.isCascadable()
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return len(c) == 1 && c[0].path.isDirectory
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endfunction
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"FUNCTION: TreeDirNode._initChildren() {{{1
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"Removes all childen from this node and re-reads them
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" FUNCTION: TreeDirNode._initChildren() {{{1
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" Removes all childen from this node and re-reads them
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"
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"Args:
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"silent: 1 if the function should not echo any "please wait" messages for
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"large directories
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" Args:
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" silent: 1 if the function should not echo any "please wait" messages for
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" large directories
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"
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"Return: the number of child nodes read
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" Return: the number of child nodes read
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function! s:TreeDirNode._initChildren(silent)
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"remove all the current child nodes
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let self.children = []
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@ -371,12 +377,12 @@ function! s:TreeDirNode._initChildren(silent)
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return self.getChildCount()
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endfunction
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"FUNCTION: TreeDirNode.New(path, nerdtree) {{{1
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"Returns a new TreeNode object with the given path and parent
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" FUNCTION: TreeDirNode.New(path, nerdtree) {{{1
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" Return a new TreeDirNode object with the given path and parent.
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"
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"Args:
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"path: dir that the node represents
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"nerdtree: the tree the node belongs to
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" Args:
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" path: dir that the node represents
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" nerdtree: the tree the node belongs to
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function! s:TreeDirNode.New(path, nerdtree)
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if a:path.isDirectory != 1
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throw "NERDTree.InvalidArgumentsError: A TreeDirNode object must be instantiated with a directory Path object."
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@ -394,10 +400,10 @@ function! s:TreeDirNode.New(path, nerdtree)
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return newTreeNode
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endfunction
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"FUNCTION: TreeDirNode.open([opts]) {{{1
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"Open the dir in the current tree or in a new tree elsewhere.
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" FUNCTION: TreeDirNode.open([opts]) {{{1
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" Open the dir in the current tree or in a new tree elsewhere.
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"
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"If opening in the current tree, return the number of cached nodes.
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" If opening in the current tree, return the number of cached nodes.
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unlet s:TreeDirNode.open
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function! s:TreeDirNode.open(...)
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let opts = a:0 ? a:1 : {}
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@ -415,10 +421,10 @@ function! s:TreeDirNode.open(...)
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endif
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endfunction
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"FUNCTION: TreeDirNode.openAlong([opts]) {{{1
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"recursive open the dir if it has only one directory child.
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" FUNCTION: TreeDirNode.openAlong([opts]) {{{1
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" recursive open the dir if it has only one directory child.
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"
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"return the level of opened directories.
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" return the level of opened directories.
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function! s:TreeDirNode.openAlong(...)
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let opts = a:0 ? a:1 : {}
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let level = 0
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@ -437,42 +443,42 @@ function! s:TreeDirNode.openAlong(...)
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endfunction
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" FUNCTION: TreeDirNode.openExplorer() {{{1
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" opens an explorer window for this node in the previous window (could be a
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" nerd tree or a netrw)
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" Open an explorer window for this node in the previous window. The explorer
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" can be a NERDTree window or a netrw window.
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function! s:TreeDirNode.openExplorer()
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call self.open({'where': 'p'})
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endfunction
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"FUNCTION: TreeDirNode.openInNewTab(options) {{{1
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" FUNCTION: TreeDirNode.openInNewTab(options) {{{1
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unlet s:TreeDirNode.openInNewTab
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function! s:TreeDirNode.openInNewTab(options)
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call nerdtree#deprecated('TreeDirNode.openInNewTab', 'is deprecated, use open() instead')
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call self.open({'where': 't'})
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endfunction
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"FUNCTION: TreeDirNode._openInNewTab() {{{1
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" FUNCTION: TreeDirNode._openInNewTab() {{{1
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function! s:TreeDirNode._openInNewTab()
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tabnew
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call g:NERDTreeCreator.CreateTabTree(self.path.str())
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endfunction
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"FUNCTION: TreeDirNode.openRecursively() {{{1
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"Opens this treenode and all of its children whose paths arent 'ignored'
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"because of the file filters.
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" FUNCTION: TreeDirNode.openRecursively() {{{1
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" Opens this treenode and all of its children whose paths arent 'ignored'
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" because of the file filters.
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"
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"This method is actually a wrapper for the OpenRecursively2 method which does
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"the work.
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" This method is actually a wrapper for the OpenRecursively2 method which does
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" the work.
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function! s:TreeDirNode.openRecursively()
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call self._openRecursively2(1)
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endfunction
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"FUNCTION: TreeDirNode._openRecursively2() {{{1
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"Opens this all children of this treenode recursively if either:
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" FUNCTION: TreeDirNode._openRecursively2() {{{1
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" Opens this all children of this treenode recursively if either:
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" *they arent filtered by file filters
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" *a:forceOpen is 1
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"
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"Args:
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"forceOpen: 1 if this node should be opened regardless of file filters
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" Args:
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" forceOpen: 1 if this node should be opened regardless of file filters
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function! s:TreeDirNode._openRecursively2(forceOpen)
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if self.path.ignore(self.getNerdtree()) ==# 0 || a:forceOpen
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let self.isOpen = 1
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@ -488,7 +494,7 @@ function! s:TreeDirNode._openRecursively2(forceOpen)
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endif
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endfunction
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"FUNCTION: TreeDirNode.refresh() {{{1
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" FUNCTION: TreeDirNode.refresh() {{{1
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function! s:TreeDirNode.refresh()
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call self.path.refresh(self.getNerdtree())
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@ -527,7 +533,7 @@ function! s:TreeDirNode.refresh()
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endif
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endfunction
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"FUNCTION: TreeDirNode.refreshFlags() {{{1
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" FUNCTION: TreeDirNode.refreshFlags() {{{1
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unlet s:TreeDirNode.refreshFlags
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function! s:TreeDirNode.refreshFlags()
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call self.path.refreshFlags(self.getNerdtree())
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@ -536,15 +542,15 @@ function! s:TreeDirNode.refreshFlags()
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endfor
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endfunction
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"FUNCTION: TreeDirNode.refreshDirFlags() {{{1
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" FUNCTION: TreeDirNode.refreshDirFlags() {{{1
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function! s:TreeDirNode.refreshDirFlags()
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call self.path.refreshFlags(self.getNerdtree())
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endfunction
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"FUNCTION: TreeDirNode.reveal(path) {{{1
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"reveal the given path, i.e. cache and open all treenodes needed to display it
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"in the UI
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"Returns the revealed node
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" FUNCTION: TreeDirNode.reveal(path) {{{1
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" reveal the given path, i.e. cache and open all treenodes needed to display it
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" in the UI
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" Returns the revealed node
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function! s:TreeDirNode.reveal(path, ...)
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let opts = a:0 ? a:1 : {}
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@ -571,14 +577,12 @@ function! s:TreeDirNode.reveal(path, ...)
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return n.reveal(a:path, opts)
|
||||
endfunction
|
||||
|
||||
"FUNCTION: TreeDirNode.removeChild(treenode) {{{1
|
||||
" FUNCTION: TreeDirNode.removeChild(treenode) {{{1
|
||||
" Remove the given treenode from "self.children".
|
||||
" Throws "NERDTree.ChildNotFoundError" if the node is not found.
|
||||
"
|
||||
"Removes the given treenode from this nodes set of children
|
||||
"
|
||||
"Args:
|
||||
"treenode: the node to remove
|
||||
"
|
||||
"Throws a NERDTree.ChildNotFoundError if the given treenode is not found
|
||||
" Args:
|
||||
" treenode: the node object to remove
|
||||
function! s:TreeDirNode.removeChild(treenode)
|
||||
for i in range(0, self.getChildCount()-1)
|
||||
if self.children[i].equals(a:treenode)
|
||||
@ -590,18 +594,15 @@ function! s:TreeDirNode.removeChild(treenode)
|
||||
throw "NERDTree.ChildNotFoundError: child node was not found"
|
||||
endfunction
|
||||
|
||||
"FUNCTION: TreeDirNode.sortChildren() {{{1
|
||||
"
|
||||
"Sorts the children of this node according to alphabetical order and the
|
||||
"directory priority.
|
||||
"
|
||||
" FUNCTION: TreeDirNode.sortChildren() {{{1
|
||||
" Sort "self.children" by alphabetical order and directory priority.
|
||||
function! s:TreeDirNode.sortChildren()
|
||||
let CompareFunc = function("nerdtree#compareNodesBySortKey")
|
||||
call sort(self.children, CompareFunc)
|
||||
endfunction
|
||||
|
||||
"FUNCTION: TreeDirNode.toggleOpen([options]) {{{1
|
||||
"Opens this directory if it is closed and vice versa
|
||||
" FUNCTION: TreeDirNode.toggleOpen([options]) {{{1
|
||||
" Opens this directory if it is closed and vice versa
|
||||
function! s:TreeDirNode.toggleOpen(...)
|
||||
let opts = a:0 ? a:1 : {}
|
||||
if self.isOpen ==# 1
|
||||
@ -615,13 +616,13 @@ function! s:TreeDirNode.toggleOpen(...)
|
||||
endif
|
||||
endfunction
|
||||
|
||||
"FUNCTION: TreeDirNode.transplantChild(newNode) {{{1
|
||||
"Replaces the child of this with the given node (where the child node's full
|
||||
"path matches a:newNode's fullpath). The search for the matching node is
|
||||
"non-recursive
|
||||
" FUNCTION: TreeDirNode.transplantChild(newNode) {{{1
|
||||
" Replaces the child of this with the given node (where the child node's full
|
||||
" path matches a:newNode's fullpath). The search for the matching node is
|
||||
" non-recursive
|
||||
"
|
||||
"Arg:
|
||||
"newNode: the node to graft into the tree
|
||||
" Arg:
|
||||
" newNode: the node to graft into the tree
|
||||
function! s:TreeDirNode.transplantChild(newNode)
|
||||
for i in range(0, self.getChildCount()-1)
|
||||
if self.children[i].equals(a:newNode)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user