Cleanup.

src/ProgramsTable.swift

@@ -19,6 +19,21 @@ class ProgramsTableViewCell: NSTableCellView {
 
     private(set) var isEditing = false
 
+    public var indexLabel: NSTextField = {
+        let field = NSTextField(labelWithString: "-")
+        field.alignment = .center
+
+        // field.drawsBackground = true
+        // field.backgroundColor = NSColor.green.withAlphaComponent(0.2)
+
+        field.textColor = NSColor.secondaryLabelColor
+        field.cell?.lineBreakMode = .byTruncatingTail
+        field.font = NSFont.systemFont(ofSize: NSFontDescriptor.preferredFontDescriptor(forTextStyle: .caption1).pointSize, weight: .bold)
+        field.translatesAutoresizingMaskIntoConstraints = false
+        return field
+    }()
+
+
     public var appIconImage: NSImageView = {
         let image = NSImageView()
         image.image = NSWorkspace.shared.icon(forFile: Bundle.main.bundlePath)
@@ -28,38 +43,51 @@ class ProgramsTableViewCell: NSTableCellView {
     }()
 
     public var titleField: NSTextField = {
-        let field = NSTextField(labelWithString: "")
+        let field = NSTextField()
-        field.textColor = NSColor.secondaryLabelColor
+        field.isBordered = false
+        field.drawsBackground = false
         field.lineBreakMode = .byTruncatingTail
+        field.textColor = NSColor.secondaryLabelColor
         field.translatesAutoresizingMaskIntoConstraints = false
         return field
     }()
 
     public var progPathLabel: NSTextField = {
-        let textField = NSTextField(labelWithString: "")
+        let field = NSTextField()
-        textField.cell?.lineBreakMode = .byTruncatingTail
+        field.isBordered = false
-        textField.font = NSFont.systemFont(ofSize: NSFontDescriptor.preferredFontDescriptor(forTextStyle: .caption1).pointSize, weight: .medium)
+        field.drawsBackground = false
-        textField.translatesAutoresizingMaskIntoConstraints = false
+        field.lineBreakMode = .byTruncatingTail
-        return textField
+        field.font = NSFont.systemFont(ofSize: NSFontDescriptor.preferredFontDescriptor(forTextStyle: .caption1).pointSize, weight: .medium)
+        field.translatesAutoresizingMaskIntoConstraints = false
+        return field
     }()
 
     override init(frame frameRect: NSRect) {
         super.init(frame: frameRect)
 
+        // wantsLayer = true
+        // layer?.backgroundColor = NSColor.yellow.withAlphaComponent(0.2).cgColor
+
+        addSubview(indexLabel)
         addSubview(appIconImage)
         addSubview(titleField)
         addSubview(progPathLabel)
 
+        // indexLabel.setContentHuggingPriority(.required, for: .horizontal)
         NSLayoutConstraint.activate([
+            indexLabel.widthAnchor.constraint(equalToConstant: 25),
+            indexLabel.centerYAnchor.constraint(equalTo: centerYAnchor),
+            indexLabel.leadingAnchor.constraint(equalTo: leadingAnchor, constant: ViewConstants.spacing5),
+
             appIconImage.widthAnchor.constraint(equalToConstant: 40),
             appIconImage.heightAnchor.constraint(equalToConstant: 40),
             appIconImage.topAnchor.constraint(equalTo: topAnchor),
             appIconImage.bottomAnchor.constraint(equalTo: bottomAnchor),
-            appIconImage.leadingAnchor.constraint(equalTo: leadingAnchor, constant: ViewConstants.spacing5),
+            appIconImage.leadingAnchor.constraint(equalTo: indexLabel.trailingAnchor),
 
             titleField.topAnchor.constraint(equalTo: appIconImage.topAnchor, constant: ViewConstants.spacing2),
             titleField.leadingAnchor.constraint(equalTo: appIconImage.trailingAnchor, constant: ViewConstants.spacing5),
-            titleField.trailingAnchor.constraint(equalTo: trailingAnchor),
+            titleField.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -ViewConstants.spacing5),
 
             progPathLabel.topAnchor.constraint(equalTo: titleField.bottomAnchor),
             progPathLabel.leadingAnchor.constraint(equalTo: titleField.leadingAnchor),

src/SearchViewController.swift

@@ -1,23 +1,17 @@
 import AppKit
 import Carbon
 
-// NOTE: This is the corner radius of the backgrounView view that acts as
+// NOTE: This is the corner radius of the backgrounView view that acts as a window frame and an NSViewController's view that clips all
-//       a window frame and an NSViewController's view that clips all
 //       elements inside of it.
 fileprivate let windowCornerRadius = 15.0
 
-struct ProgramWeighted {
+fileprivate let maxItems = 20
-    let program: Program
-    let weight: Int
-}
-
-fileprivate let maxItems = 10
 
 class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDelegate, NSTableViewDataSource, NSTableViewDelegate {
     private var keyboardEvents: EventMonitor?
 
     private var listIndex = 0
-    private var programsList: [Program] = Array(repeating: Program(), count: maxItems)
+    private var programsList: [Program] = []
     private var programsListCells: [ProgramsTableViewCell] = []
 
     private var programsTableViewSelection = 0
@@ -99,7 +93,8 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
     private var programsTableView: ProgramsTableView = {
         let table = ProgramsTableView()
 
-        table.style = NSTableView.Style.plain
+        table.style = .plain
+        table.intercellSpacing = NSSize.zero
         table.backgroundColor = .clear
         table.usesAutomaticRowHeights = true
 
@@ -166,15 +161,20 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
     override func viewDidLoad() {
         super.viewDidLoad()
 
-        // NOTE: This needs removeObserver on deinit?
+        // NOTE: This needs removeObserver on deinit? Well, technically we don't care because this view controller will exist throughout
+        //       the whole life of the program. When the program gets killed, the OS will clear this.
         DistributedNotificationCenter.default.addObserver(self, selector: #selector(osThemeChanged(sender:)), name: NSNotification.Name(rawValue: "AppleInterfaceThemeChangedNotification"), object: nil)
 
-        // Initialize an array of reusable cells.
+        // Initialize an array of programs and reusable cells.
-        for _ in 0..<maxItems {
+        for i in 0..<maxItems {
-            programsListCells.append(ProgramsTableViewCell())
+            programsList.append(Program())
+
+            let cell = ProgramsTableViewCell()
+            cell.indexLabel.stringValue = "\(i+1)"
+            programsListCells.append(cell)
         }
 
-        updateViewsBasedOnTheme()
+        updateViewsBasedOnOSTheme()
 
         view.wantsLayer = true
         view.layer?.backgroundColor = NSColor.clear.cgColor
@@ -192,6 +192,14 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
                           modsContainsNone(in: modifiers) && key == kVK_DownArrow
                 {
                     controller.programsTableViewSelection += 1
+                } else if modsContains(keys: OSCtrl | OSCmd, in: modifiers) && key == kVK_ANSI_P ||
+                          modsContains(keys: OSCmd, in: modifiers) && key == kVK_UpArrow
+                {
+                    controller.programsTableViewSelection = 0
+                } else if modsContains(keys: OSCtrl | OSCmd, in: modifiers) && key == kVK_ANSI_N ||
+                          modsContains(keys: OSCmd, in: modifiers) && key == kVK_DownArrow
+                {
+                    controller.programsTableViewSelection = controller.listIndex-1
                 } else if modsContains(keys: OSCmd, in: modifiers) && isNumericalCode(key) {
                     if key == kVK_ANSI_1 { controller.programsTableViewSelection = 0 }
                     if key == kVK_ANSI_2 { controller.programsTableViewSelection = 1 }
@@ -333,6 +341,9 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
         } else if commandSelector == #selector(NSResponder.moveUp(_:)) || commandSelector == #selector(NSResponder.moveDown(_:)) {
             // Ignore arrows up and down because we use those to navigate the programs list.
             return true
+        } else if commandSelector == #selector(NSResponder.moveToBeginningOfDocument(_:)) {
+            // Ignore command plus up and down arrows because we use those to move to the beginning and end of the list.
+            return true
         }
 
         return false
@@ -378,10 +389,10 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
     }
 
     @objc func osThemeChanged(sender: NSNotification) {
-        updateViewsBasedOnTheme()
+        updateViewsBasedOnOSTheme()
     }
 
-    @objc func updateViewsBasedOnTheme() {
+    @objc func updateViewsBasedOnOSTheme() {
         if NSApp.windows.first?.effectiveAppearance.bestMatch(from: [.darkAqua, .vibrantDark]) == .darkAqua { // dark
             backgroundView.layer?.borderColor = NSColor.white.withAlphaComponent(0.2).cgColor
         } else { // light