Copy the selected clip with Command-C

Sources/Pesty/AppController.swift

@@ -8,6 +8,7 @@ final class AppController: NSObject, NSApplicationDelegate, NSWindowDelegate {
 
     let store = ClipboardStore.shared
     let monitor = ClipboardMonitor()
+    private let copyToast = CopyToastController()
 
     private var barController: BarWindowController?
     private var statusItem: NSStatusItem?
@@ -324,9 +325,19 @@ final class AppController: NSObject, NSApplicationDelegate, NSWindowDelegate {
     }
 
     func copyItem(_ item: ClipItem) {
+        let previousChange = NSPasteboard.general.changeCount
         let change = PasteService.copy(item)
         monitor.suppressUntilChangeCount = change
+        if change != previousChange {
+            store.promoteCopiedItem(item)
+        }
         hideBar()
+        copyToast.show()
+    }
+
+    func copySelected() {
+        guard let item = store.selectedItem else { return }
+        copyItem(item)
     }
 
     var pasteMenuTitle: String {
@@ -550,6 +561,8 @@ final class AppController: NSObject, NSApplicationDelegate, NSWindowDelegate {
         case kVK_ForwardDelete:
             deleteEffectiveSelection()
             return nil
+        case kVK_ANSI_C:
+            if cmd { copySelected(); return nil }
         default:
             break
         }

Sources/Pesty/Store/ClipboardStore.swift

@@ -123,6 +123,16 @@ final class ClipboardStore {
         scheduleSave()
     }
 
+    /// A Copy from the Paste Bar is an intentional use of an existing clip.
+    /// Promote it explicitly because the clipboard monitor correctly ignores
+    /// Pesty's own pasteboard writes, so a plain re-copy would otherwise leave
+    /// the clip sitting wherever it already was in history.
+    func promoteCopiedItem(_ item: ClipItem, at date: Date = .now) {
+        var copied = item
+        copied.createdAt = date
+        addCaptured(copied)
+    }
+
     func applyRetentionPolicy() { trimHistory(); scheduleSave() }
 
     func retentionRemovalCount(mode: HistoryRetentionMode, limit: Int, days: Int) -> Int {

Sources/Pesty/UI/CopyToastController.swift

@@ -0,0 +1,74 @@
+import AppKit
+import SwiftUI
+
+@MainActor
+final class CopyToastController {
+    private let panel: NSPanel
+    private var dismissWorkItem: DispatchWorkItem?
+
+    init() {
+        panel = NSPanel(
+            contentRect: NSRect(x: 0, y: 0, width: 236, height: 48),
+            styleMask: [.borderless, .nonactivatingPanel],
+            backing: .buffered,
+            defer: false)
+        panel.isOpaque = false
+        panel.backgroundColor = .clear
+        panel.hasShadow = true
+        panel.level = .floating
+        panel.ignoresMouseEvents = true
+        panel.collectionBehavior = [.canJoinAllSpaces, .fullScreenAuxiliary, .transient]
+        panel.contentView = NSHostingView(rootView: CopyToastView())
+    }
+
+    func show() {
+        dismissWorkItem?.cancel()
+        let screen = NSScreen.screens.first(where: { $0.frame.contains(NSEvent.mouseLocation) })
+            ?? NSScreen.main
+            ?? NSScreen.screens.first
+        guard let screen else { return }
+
+        let frame = screen.visibleFrame
+        panel.setFrameOrigin(NSPoint(x: frame.midX - panel.frame.width / 2, y: frame.minY + 34))
+        panel.alphaValue = 0
+        panel.orderFrontRegardless()
+
+        NSAnimationContext.runAnimationGroup { context in
+            context.duration = 0.16
+            panel.animator().alphaValue = 1
+        }
+
+        let dismiss = DispatchWorkItem { [weak self] in self?.dismiss() }
+        dismissWorkItem = dismiss
+        DispatchQueue.main.asyncAfter(deadline: .now() + 1.25, execute: dismiss)
+    }
+
+    private func dismiss() {
+        NSAnimationContext.runAnimationGroup({ context in
+            context.duration = 0.18
+            panel.animator().alphaValue = 0
+        }, completionHandler: { [weak panel] in
+            panel?.orderOut(nil)
+        })
+    }
+}
+
+private struct CopyToastView: View {
+    var body: some View {
+        HStack(spacing: 9) {
+            Image(systemName: "checkmark.circle.fill")
+                .font(.system(size: 17, weight: .semibold))
+                .foregroundStyle(Theme.selection)
+            Text("Copied to Clipboard")
+                .font(.system(size: 13, weight: .semibold))
+                .foregroundStyle(.primary)
+        }
+        .padding(.horizontal, 16)
+        .frame(maxWidth: .infinity, maxHeight: .infinity)
+        .background(.regularMaterial, in: Capsule(style: .continuous))
+        .overlay {
+            Capsule(style: .continuous)
+                .strokeBorder(.white.opacity(0.28))
+        }
+    }
+}