Delete unused LegacyArticleExtractorButton.swift.

Mac/MainWindow/LegacyArticleExtractorButton.swift

@@ -1,111 +0,0 @@
-//
-//  ArticleExtractorButton.swift
-//  NetNewsWire
-//
-//  Created by Maurice Parker on 9/18/19.
-//  Copyright © 2019 Ranchero Software. All rights reserved.
-//
-
-import Foundation
-
-final class LegacyArticleExtractorButton: NSButton {
-	
-	var isError = false {
-		didSet {
-			if isError != oldValue {
-				needsDisplay = true
-			}
-		}
-	}
-	
-	var isInProgress = false {
-		didSet {
-			if isInProgress != oldValue {
-				needsDisplay = true
-			}
-		}
-	}
-	
-	override init(frame frameRect: NSRect) {
-		super.init(frame: frameRect)
-		wantsLayer = true
-	}
-	
-	required init?(coder: NSCoder) {
-		super.init(coder: coder)
-		wantsLayer = true
-	}
-
-	override func draw(_ dirtyRect: NSRect) {
-		super.draw(dirtyRect)
-		
-		guard let hostedLayer = self.layer else {
-			return
-		}
-
-		if let imageLayer = hostedLayer.sublayers?[0] {
-			if needsToDraw(imageLayer.bounds) {
-				imageLayer.removeFromSuperlayer()
-			} else {
-				return
-			}
-		}
-
-		let opacity: Float = isEnabled ? 1.0 : 0.5
-		
-		switch true {
-		case isError:
-			addImageSublayer(to: hostedLayer, image: AppAssets.legacyArticleExtractorError, opacity: opacity)
-		case isInProgress:
-			addAnimatedSublayer(to: hostedLayer)
-		default:
-			if NSApplication.shared.isActive {
-				addImageSublayer(to: hostedLayer, image: AppAssets.legacyArticleExtractor, opacity: opacity)
-			} else {
-				if NSApplication.shared.effectiveAppearance.isDarkMode {
-					addImageSublayer(to: hostedLayer, image: AppAssets.legacyArticleExtractorInactiveDark, opacity: opacity)
-				} else {
-					addImageSublayer(to: hostedLayer, image: AppAssets.legacyArticleExtractorInactiveLight, opacity: opacity)
-				}
-			}
-		}
-	}
-	
-	private func makeLayerForImage(_ image: NSImage) -> CALayer {
-		let imageLayer = CALayer()
-		imageLayer.bounds = CGRect(x: 0, y: 0, width: image.size.width, height: image.size.height)
-		imageLayer.position = CGPoint(x: bounds.midX, y: floor(bounds.midY))
-		return imageLayer
-	}
-	
-	private func addImageSublayer(to hostedLayer: CALayer, image: NSImage, opacity: Float = 1.0) {
-		let imageLayer = makeLayerForImage(image)
-		imageLayer.contents = image
-		imageLayer.opacity = opacity
-		hostedLayer.addSublayer(imageLayer)
-	}
-	
-	private func addAnimatedSublayer(to hostedLayer: CALayer) {
-		let imageProgress1 = AppAssets.legacyArticleExtractorProgress1
-		let imageProgress2 = AppAssets.legacyArticleExtractorProgress2
-		let imageProgress3 = AppAssets.legacyArticleExtractorProgress3
-		let imageProgress4 = AppAssets.legacyArticleExtractorProgress4
-		let images = [imageProgress1, imageProgress2, imageProgress3, imageProgress4, imageProgress3, imageProgress2, imageProgress1]
-		
-		let imageLayer = CALayer()
-		imageLayer.bounds = CGRect(x: 0, y: 0, width: imageProgress1?.size.width ?? 0, height: imageProgress1?.size.height ?? 0)
-		imageLayer.position = CGPoint(x: bounds.midX, y: floor(bounds.midY))
-		
-		hostedLayer.addSublayer(imageLayer)
-		
-		let animation = CAKeyframeAnimation(keyPath: "contents")
-		animation.calculationMode = CAAnimationCalculationMode.linear
-		animation.keyTimes = [0, 0.16, 0.32, 0.50, 0.66, 0.82, 1]
-		animation.duration = 2
-		animation.values = images as [Any]
-		animation.repeatCount = HUGE
-		
-		imageLayer.add(animation, forKey: "contents")
-	}
-	
-}

NetNewsWire.xcodeproj/project.pbxproj

@@ -300,7 +300,6 @@
 		51F85BF92274AA7B00C787DC /* UIBarButtonItem-Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51F85BF82274AA7B00C787DC /* UIBarButtonItem-Extensions.swift */; };
 		51F85BFD2275DCA800C787DC /* SingleLineUILabelSizer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51F85BFC2275DCA800C787DC /* SingleLineUILabelSizer.swift */; };
 		51F9F3F723DF6DB200A314FD /* ArticleIconSchemeHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51F9F3F623DF6DB200A314FD /* ArticleIconSchemeHandler.swift */; };
-		51FA73B72332D5F70090D516 /* LegacyArticleExtractorButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51FA73B62332D5F70090D516 /* LegacyArticleExtractorButton.swift */; };
 		51FD413B2342BD0500880194 /* TimelineUnreadCountView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51FD413A2342BD0500880194 /* TimelineUnreadCountView.swift */; };
 		51FE10032345529D0056195D /* UserNotificationManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51FE10022345529D0056195D /* UserNotificationManager.swift */; };
 		51FE10042345529D0056195D /* UserNotificationManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51FE10022345529D0056195D /* UserNotificationManager.swift */; };
@@ -969,7 +968,6 @@
 		51F85BF82274AA7B00C787DC /* UIBarButtonItem-Extensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIBarButtonItem-Extensions.swift"; sourceTree = "<group>"; };
 		51F85BFC2275DCA800C787DC /* SingleLineUILabelSizer.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SingleLineUILabelSizer.swift; sourceTree = "<group>"; };
 		51F9F3F623DF6DB200A314FD /* ArticleIconSchemeHandler.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ArticleIconSchemeHandler.swift; sourceTree = "<group>"; };
-		51FA73B62332D5F70090D516 /* LegacyArticleExtractorButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LegacyArticleExtractorButton.swift; sourceTree = "<group>"; };
 		51FD413A2342BD0500880194 /* TimelineUnreadCountView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineUnreadCountView.swift; sourceTree = "<group>"; };
 		51FE10022345529D0056195D /* UserNotificationManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserNotificationManager.swift; sourceTree = "<group>"; };
 		51FFF0C3235EE8E5002762AA /* VibrantButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VibrantButton.swift; sourceTree = "<group>"; };
@@ -1790,7 +1788,6 @@
 				519B8D322143397200FA689C /* SharingServiceDelegate.swift */,
 				849EE72020391F560082A1EA /* SharingServicePickerDelegate.swift */,
 				5117715424E1EA0F00A2A836 /* ArticleExtractorButton.swift */,
-				51FA73B62332D5F70090D516 /* LegacyArticleExtractorButton.swift */,
 				847CD6C9232F4CBF00FAC46D /* IconView.swift */,
 				844B5B6B1FEA224B00C7C76A /* Keyboard */,
 				849A975F1ED9EB95007D329B /* Sidebar */,
@@ -3525,7 +3522,6 @@
 				841ABA5E20145E9200980E11 /* FolderInspectorViewController.swift in Sources */,
 				84DEE56522C32CA4005FC42C /* SmartFeedDelegate.swift in Sources */,
 				845122722B8CEA9100480DB0 /* SidebarItem.swift in Sources */,
-				51FA73B72332D5F70090D516 /* LegacyArticleExtractorButton.swift in Sources */,
 				849A97431ED9EAA9007D329B /* AddFolderWindowController.swift in Sources */,
 				8405DDA522168C62008CE1BF /* TimelineContainerViewController.swift in Sources */,
 				844B5B671FEA18E300C7C76A /* MainWIndowKeyboardHandler.swift in Sources */,