Create TimelineTableRowView and TimelineTableCellView in code.

NetNewsWire/Base.lproj/MainWindow.storyboard

@@ -445,16 +445,6 @@
                                                         <color key="backgroundColor" name="controlBackgroundColor" catalog="System" colorSpace="catalog"/>
                                                     </textFieldCell>
                                                     <tableColumnResizingMask key="resizingMask" resizeWithTable="YES" userResizable="YES"/>
-                                                    <prototypeCellViews>
-                                                        <tableCellView identifier="timelineCell" id="58o-U2-ss4" customClass="TimelineTableCellView" customModule="NetNewsWire" customModuleProvider="target">
-                                                            <rect key="frame" x="0.0" y="0.0" width="447" height="68"/>
-                                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                                        </tableCellView>
-                                                        <customView identifier="timelineRow" id="54E-Vz-WND" customClass="TimelineTableRowView" customModule="NetNewsWire" customModuleProvider="target">
-                                                            <rect key="frame" x="0.0" y="68" width="447" height="96"/>
-                                                            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                                        </customView>
-                                                    </prototypeCellViews>
                                                 </tableColumn>
                                             </tableColumns>
                                             <connections>

NetNewsWire/MainWindow/Detail/DetailViewController.swift

@@ -23,10 +23,6 @@ final class DetailViewController: NSViewController, WKUIDelegate {
 	@IBOutlet var containerView: DetailContainerView!
 	@IBOutlet var statusBarView: DetailStatusBarView!
 
-	enum WebViewType {
-		case regular, search
-	}
-
 	lazy var regularWebViewController = {
 		return createWebViewController()
 	}()
@@ -52,7 +48,7 @@ final class DetailViewController: NSViewController, WKUIDelegate {
 
 	// MARK: - API
 
-	func showState(_ state: DetailState, in webViewType: WebViewType) {
+	func showState(_ state: DetailState, mode: TimelineSourceMode) {
 		// TODO: also to-do is caller
 	}
 

NetNewsWire/MainWindow/MainWindowController.swift

@@ -11,6 +11,10 @@ import Articles
 import Account
 import RSCore
 
+enum TimelineSourceMode {
+	case regular, search
+}
+
 class MainWindowController : NSWindowController, NSUserInterfaceValidations {
 
 	@IBOutlet var toolbarDelegate: MainWindowToolbarDelegate?

NetNewsWire/MainWindow/Timeline/Cell/TimelineTableCellView.swift

@@ -68,17 +68,19 @@ class TimelineTableCellView: NSTableCellView {
 	}
 
 	override init(frame frameRect: NSRect) {
-		
 		super.init(frame: frameRect)
 		commonInit()
 	}
 	
-	required init?(coder: NSCoder) {
+	required init?(coder: NSCoder) {		
-		
 		super.init(coder: coder)
 		commonInit()
 	}
-	
+
+	convenience init() {
+		self.init(frame: NSRect.zero)
+	}
+
 	override func setFrameSize(_ newSize: NSSize) {
 		
 		if newSize == self.frame.size {

NetNewsWire/MainWindow/Timeline/TimelineTableRowView.swift

@@ -10,6 +10,14 @@ import AppKit
 
 class TimelineTableRowView : NSTableRowView {
 
+	init() {
+		super.init(frame: NSRect.zero)
+	}
+
+	required init?(coder: NSCoder) {
+		super.init(coder: coder)
+	}
+	
 	private var cellView: TimelineTableCellView? {
 		for oneSubview in subviews {
 			if let foundView = oneSubview as? TimelineTableCellView {

NetNewsWire/MainWindow/Timeline/TimelineViewController.swift

@@ -11,6 +11,10 @@ import RSCore
 import Articles
 import Account
 
+protocol TimelineDelegate: class  {
+	func selectionDidChange(in: TimelineViewController, mode: TimelineSourceMode)
+}
+
 class TimelineViewController: NSViewController, UndoableCommandRunner {
 
 	@IBOutlet var tableView: TimelineTableView!
@@ -582,24 +586,39 @@ extension TimelineViewController: NSTableViewDataSource {
 
 extension TimelineViewController: NSTableViewDelegate {
 
-	func tableView(_ tableView: NSTableView, rowViewForRow row: Int) -> NSTableRowView? {
+	private static let rowViewIdentifier = NSUserInterfaceItemIdentifier(rawValue: "timelineRow")
 
-		let rowView: TimelineTableRowView = tableView.makeView(withIdentifier: NSUserInterfaceItemIdentifier(rawValue: "timelineRow"), owner: self) as! TimelineTableRowView
+	func tableView(_ tableView: NSTableView, rowViewForRow row: Int) -> NSTableRowView? {
+		if let rowView: TimelineTableRowView = tableView.makeView(withIdentifier: TimelineViewController.rowViewIdentifier, owner: nil) as? TimelineTableRowView {
+			return rowView
+		}
+		let rowView = TimelineTableRowView()
+		rowView.identifier = TimelineViewController.rowViewIdentifier
 		return rowView
 	}
 
+	private static let timelineCellIdentifier = NSUserInterfaceItemIdentifier(rawValue: "timelineCell")
+
 	func tableView(_ tableView: NSTableView, viewFor tableColumn: NSTableColumn?, row: Int) -> NSView? {
 
-		let cell: TimelineTableCellView = tableView.makeView(withIdentifier: NSUserInterfaceItemIdentifier(rawValue: "timelineCell"), owner: self) as! TimelineTableCellView
+		func configure(_ cell: TimelineTableCellView) {
-		cell.cellAppearance = showAvatars ? cellAppearanceWithAvatar: cellAppearance
+			cell.cellAppearance = showAvatars ? cellAppearanceWithAvatar : cellAppearance
-
+			if let article = articles.articleAtRow(row) {
-		if let article = articles.articleAtRow(row) {
+				configureTimelineCell(cell, article: article)
-			configureTimelineCell(cell, article: article)
+			}
-		}
+			else {
-		else {
+				makeTimelineCellEmpty(cell)
-			makeTimelineCellEmpty(cell)
+			}
 		}
 
+		if let cell = tableView.makeView(withIdentifier: TimelineViewController.timelineCellIdentifier, owner: nil) as? TimelineTableCellView {
+			configure(cell)
+			return cell
+		}
+
+		let cell = TimelineTableCellView()
+		cell.identifier = TimelineViewController.timelineCellIdentifier
+		configure(cell)
 		return cell
 	}