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Refactor slightly

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This commit is contained in:
Tae Won Ha 2019-02-24 23:38:01 +01:00
parent 247c5ca668
commit 86036a9815
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GPG Key ID: E40743465B5B8B44
1 changed files with 21 additions and 32 deletions
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53
VimR/VimR/FileOutlineView.swift
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@ -171,92 +171,84 @@ class FileOutlineView: NSOutlineView,
return false
}
private func node(from item: Any?) -> Node? {
return (item as? NSTreeNode)?.representedObject as? Node
}
}
// MARK: - Actions
extension FileOutlineView {
@IBAction func doubleClickAction(_: Any?) {
guard let treeNode = self.clickedItem as? NSTreeNode,
let item = treeNode.representedObject as? Node
else {
guard let node = self.node(from: self.clickedItem) else {
return
}
if item.url.isDir {
self.toggle(item: item)
if node.url.isDir {
self.toggle(item: node)
} else {
self.emit(
UuidAction(uuid: self.uuid,
action: .open(url: item.url, mode: .default))
action: .open(url: node.url, mode: .default))
)
}
}
@IBAction func openInNewTab(_: Any?) {
guard let treeNode = self.clickedItem as? NSTreeNode,
let item = treeNode.representedObject as? Node
else {
guard let node = self.node(from: self.clickedItem) else {
return
}
self.emit(
UuidAction(uuid: self.uuid, action: .open(url: item.url, mode: .newTab))
UuidAction(uuid: self.uuid, action: .open(url: node.url, mode: .newTab))
)
}
@IBAction func openInCurrentTab(_: Any?) {
guard let treeNode = self.clickedItem as? NSTreeNode,
let item = treeNode.representedObject as? Node
else {
guard let node = self.node(from: self.clickedItem) else {
return
}
self.emit(
UuidAction(uuid: self.uuid,
action: .open(url: item.url, mode: .currentTab))
action: .open(url: node.url, mode: .currentTab))
)
}
@IBAction func openInHorizontalSplit(_: Any?) {
guard let treeNode = self.clickedItem as? NSTreeNode,
let item = treeNode.representedObject as? Node
else {
guard let node = self.node(from: self.clickedItem) else {
return
}
self.emit(
UuidAction(uuid: self.uuid,
action: .open(url: item.url, mode: .horizontalSplit))
action: .open(url: node.url, mode: .horizontalSplit))
)
}
@IBAction func openInVerticalSplit(_: Any?) {
guard let treeNode = self.clickedItem as? NSTreeNode,
let item = treeNode.representedObject as? Node
else {
guard let node = self.node(from: self.clickedItem) else {
return
}
self.emit(
UuidAction(uuid: self.uuid,
action: .open(url: item.url, mode: .verticalSplit))
action: .open(url: node.url, mode: .verticalSplit))
)
}
@IBAction func setAsWorkingDirectory(_: Any?) {
guard let treeNode = self.clickedItem as? NSTreeNode,
let item = treeNode.representedObject as? Node
else {
guard let node = self.node(from: self.clickedItem) else {
return
}
guard item.url.isDir else {
guard node.url.isDir else {
return
}
self.emit(
UuidAction(uuid: self.uuid, action: .setAsWorkingDirectory(item.url))
UuidAction(uuid: self.uuid, action: .setAsWorkingDirectory(node.url))
)
}
}
@ -280,8 +272,7 @@ extension FileOutlineView {
viewFor tableColumn: NSTableColumn?,
item: Any
) -> NSView? {
guard let treeNode = item as? NSTreeNode,
let node = treeNode.representedObject as? Node else {
guard let node = self.node(from: item) else {
return nil
}
@ -309,9 +300,7 @@ extension FileOutlineView {
_ outlineView: NSOutlineView,
shouldExpandItem item: Any
) -> Bool {
guard let treeNode = item as? NSTreeNode,
let node = treeNode.representedObject as? Node
else {
guard let node = self.node(from: item) else {
return false
}