mirror of
https://github.com/qvacua/vimr.git
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166 lines
4.1 KiB
Swift
166 lines
4.1 KiB
Swift
/**
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* Tae Won Ha - http://taewon.de - @hataewon
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* See LICENSE
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*/
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import Cocoa
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extension NSButton {
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var boolState: Bool {
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get {
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return self.state == NSOnState ? true : false
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}
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set {
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self.state = newValue ? NSOnState : NSOffState
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}
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}
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}
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extension NSAttributedString {
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func draw(at point: CGPoint, angle: CGFloat) {
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var translation = AffineTransform.identity
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var rotation = AffineTransform.identity
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translation.translate(x: point.x, y: point.y)
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rotation.rotate(byRadians: angle)
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(translation as NSAffineTransform).concat()
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(rotation as NSAffineTransform).concat()
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self.draw(at: CGPoint.zero)
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rotation.invert()
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translation.invert()
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(rotation as NSAffineTransform).concat()
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(translation as NSAffineTransform).concat()
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}
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// From https://developer.apple.com/library/mac/qa/qa1487/_index.html
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static func link(withUrl url: URL, text: String, font: NSFont? = nil) -> NSAttributedString {
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let attrString = NSMutableAttributedString(string: text)
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let range = NSRange(location: 0, length: attrString.length)
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attrString.beginEditing()
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if font != nil {
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attrString.addAttribute(NSFontAttributeName, value: font!, range: range)
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}
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attrString.addAttribute(NSLinkAttributeName, value: url.absoluteString, range: range)
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attrString.addAttribute(NSForegroundColorAttributeName, value: NSColor.blue, range: range)
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attrString.addAttribute(NSUnderlineStyleAttributeName,
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value: NSNumber(value: NSUnderlineStyle.styleSingle.rawValue as Int), range: range)
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attrString.endEditing()
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return attrString
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}
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var wholeRange: NSRange {
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return NSRange(location: 0, length: self.length)
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}
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}
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extension NSView {
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func removeAllSubviews() {
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self.subviews.forEach { $0.removeFromSuperview() }
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}
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func removeAllConstraints() {
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self.removeConstraints(self.constraints)
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}
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var isFirstResponder: Bool {
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return self.window?.firstResponder == self
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}
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func beFirstResponder() {
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self.window?.makeFirstResponder(self)
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}
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}
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extension NSTableView {
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static func standardTableView() -> NSTableView {
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let tableView = NSTableView(frame: CGRect.zero)
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let column = NSTableColumn(identifier: "name")
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column.isEditable = false
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tableView.addTableColumn(column)
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tableView.rowSizeStyle = .default
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tableView.sizeLastColumnToFit()
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tableView.allowsEmptySelection = false
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tableView.allowsMultipleSelection = false
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tableView.headerView = nil
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tableView.focusRingType = .none
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return tableView
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}
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static func standardSourceListTableView() -> NSTableView {
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let tableView = self.standardTableView()
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tableView.selectionHighlightStyle = .sourceList
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return tableView
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}
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}
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extension NSOutlineView {
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static func standardOutlineView() -> NSOutlineView {
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let outlineView = NSOutlineView(frame: CGRect.zero)
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NSOutlineView.configure(toStandard: outlineView)
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return outlineView
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}
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static func configure(toStandard outlineView: NSOutlineView) {
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let column = NSTableColumn(identifier: "name")
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column.isEditable = false
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outlineView.addTableColumn(column)
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outlineView.outlineTableColumn = column
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outlineView.allowsEmptySelection = false
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outlineView.allowsMultipleSelection = false
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outlineView.headerView = nil
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outlineView.focusRingType = .none
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}
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/**
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The selected item. When the selection is empty, then returns `nil`. When multiple items are selected, then returns
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the last selected item.
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*/
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var selectedItem: Any? {
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if self.selectedRow < 0 {
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return nil
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}
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return self.item(atRow: self.selectedRow)
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}
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func toggle(item: Any) {
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if self.isItemExpanded(item) {
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self.collapseItem(item)
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} else {
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self.expandItem(item)
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}
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}
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}
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extension NSScrollView {
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static func standardScrollView() -> NSScrollView {
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let scrollView = NSScrollView(frame: CGRect.zero)
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scrollView.translatesAutoresizingMaskIntoConstraints = false
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scrollView.hasVerticalScroller = true
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scrollView.hasHorizontalScroller = true
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scrollView.autohidesScrollers = true
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scrollView.borderType = .bezelBorder
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return scrollView
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}
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}
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