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Update InfoButton.swift #6

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Update InfoButton.swift #6

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100 changes: 55 additions & 45 deletions InfoButton.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -11,99 +11,109 @@ import Cocoa

@IBDesignable
public class InfoButton : NSControl, NSPopoverDelegate {
var mainSize: CGFloat!


@IBInspectable var showOnHover: Bool = false
@IBInspectable var fillMode: Bool = true
@IBInspectable var animatePopover: Bool = false
@IBInspectable var content: String = ""
@IBInspectable var primaryColor: NSColor = NSColor.scrollBarColor()
var secondaryColor: NSColor = NSColor.whiteColor()

@IBInspectable var primaryColor: NSColor = NSColor.scrollBarColor

var secondaryColor: NSColor = NSColor.white
var popover: NSPopover!
var trackingArea: NSTrackingArea!
var mainSize: CGFloat!

var mouseInside = false {
didSet {
self.needsDisplay = true
if showOnHover {
if popover == nil {

if (showOnHover) {
if (popover == nil) {
popover = NSPopover(content: self.content, doesAnimate: self.animatePopover)
}
if mouseInside {
popover.showRelativeToRect(self.frame, ofView: self.superview!, preferredEdge: NSRectEdge.MaxX)
} else {

if (mouseInside) {
popover.show(relativeTo: self.frame, of: self.superview!, preferredEdge: NSRectEdge.maxX)
}
else {
popover.close()
}

}
}
}

var trackingArea: NSTrackingArea!

override public func updateTrackingAreas() {
super.updateTrackingAreas()
if trackingArea != nil {

if (trackingArea != nil) {
self.removeTrackingArea(trackingArea)
}
trackingArea = NSTrackingArea(rect: self.bounds, options: [NSTrackingAreaOptions.MouseEnteredAndExited, NSTrackingAreaOptions.ActiveAlways], owner: self, userInfo: nil)
trackingArea = NSTrackingArea(rect: self.bounds, options: [NSTrackingAreaOptions.mouseEnteredAndExited, NSTrackingAreaOptions.activeAlways], owner: self, userInfo: nil)
self.addTrackingArea(trackingArea)
}

private var stringAttributeDict = [String: AnyObject]()
private var circlePath: NSBezierPath!

var popover: NSPopover!


required public init?(coder: NSCoder) {
super.init(coder: coder)

let frameSize = self.frame.size
if frameSize.width != frameSize.height {

if (frameSize.width != frameSize.height) {
self.frame.size.height = self.frame.size.width
}

self.mainSize = self.frame.size.height
stringAttributeDict[NSFontAttributeName] = NSFont.systemFontOfSize(mainSize * 0.6)
stringAttributeDict[NSFontAttributeName] = NSFont.systemFont(ofSize: mainSize * 0.6)

let inSet: CGFloat = 2
let rect = NSMakeRect(inSet, inSet, mainSize - inSet * 2, mainSize - inSet * 2)
circlePath = NSBezierPath(ovalInRect: rect)
circlePath = NSBezierPath(ovalIn: rect)
}


override public func drawRect(dirtyRect: NSRect) {
var activeColor: NSColor!
if mouseInside || (popover != nil && popover!.shown){
override public func draw(_ dirtyRect: NSRect) {
var activeColor: NSColor = primaryColor.withAlphaComponent(0.35)

if (mouseInside || (popover != nil && popover!.isShown)) {
activeColor = primaryColor
} else {
activeColor = primaryColor.colorWithAlphaComponent(0.35)
}

if fillMode {
if (fillMode) {
activeColor.setFill()
circlePath.fill()
stringAttributeDict[NSForegroundColorAttributeName] = secondaryColor
} else {
}
else {
activeColor.setStroke()
circlePath.stroke()
stringAttributeDict[NSForegroundColorAttributeName] = (mouseInside ? primaryColor : primaryColor.colorWithAlphaComponent(0.35))
stringAttributeDict[NSForegroundColorAttributeName] = activeColor
}

let attributedString = NSAttributedString(string: "?", attributes: stringAttributeDict)
let stringLocation = NSMakePoint(mainSize / 2 - attributedString.size().width / 2, mainSize / 2 - attributedString.size().height / 2)
attributedString.drawAtPoint(stringLocation)
attributedString.draw(at: stringLocation)
}

override public func mouseDown(theEvent: NSEvent) {
if popover == nil {

override public func mouseDown(with event: NSEvent) {

if (popover == nil) {
popover = NSPopover(content: self.content, doesAnimate: self.animatePopover)
popover.delegate = self
}
if popover.shown {

if (popover.isShown) {
popover.close()
} else {
popover.showRelativeToRect(self.frame, ofView: self.superview!, preferredEdge: NSRectEdge.MaxX)
}
else {
popover.show(relativeTo: self.frame, of: self.superview!, preferredEdge: NSRectEdge.maxX)
}
}

override public func mouseEntered(theEvent: NSEvent) { mouseInside = true }
override public func mouseExited(theEvent: NSEvent) { mouseInside = false }

public func popoverDidClose(_ notification: Notification) { self.needsDisplay = true }

override public func mouseEntered(with event: NSEvent) { mouseInside = true }
override public func mouseExited(with event: NSEvent) { mouseInside = false }

}

Expand All @@ -113,29 +123,29 @@ extension NSPopover {
convenience init(content: String, doesAnimate: Bool) {
self.init()

self.behavior = NSPopoverBehavior.Transient
self.behavior = NSPopoverBehavior.transient
self.animates = doesAnimate
self.contentViewController = NSViewController()
self.contentViewController!.view = NSView(frame: NSZeroRect)//remove this ??

let popoverMargin = CGFloat(20)
let textField: NSTextField = {
content in

let textField = NSTextField(frame: NSZeroRect)

textField.editable = false
textField.isEditable = false
textField.stringValue = content
textField.bordered = false
textField.isBordered = false
textField.drawsBackground = false
textField.sizeToFit()
textField.setFrameOrigin(NSMakePoint(popoverMargin, popoverMargin))
return textField

}(content)

self.contentViewController!.view.addSubview(textField)
var viewSize = textField.frame.size; viewSize.width += (popoverMargin * 2); viewSize.height += (popoverMargin * 2)
self.contentSize = viewSize

}
}
//NSMinXEdge NSMinYEdge NSMaxXEdge NSMaxYEdge