Full interactive terminal via SwiftTerm, About sheet, English docs

2026-09-22 10:19:25 +02:00
parent d0855ab45d
commit c657ec2825
15 changed files with 584 additions and 650 deletions
@@ -0,0 +1,65 @@
+import SwiftUI
+import AppKit
+import SwiftTerm
+
+/// Full terminal emulator view (SwiftTerm): cursor addressing, colors,
+/// scrollback, selection, and full-screen apps like vim/htop.
+/// Keyboard goes straight to the pty (Tab completion, arrows, Ctrl+C, Esc);
+/// pty output is fed in via PTYSession.onData. Dracula themed.
+struct SwiftTermView: NSViewRepresentable {
+    @ObservedObject var term: PTYSession
+
+    func makeCoordinator() -> Coordinator {
+        Coordinator(term: term)
+    }
+
+    func makeNSView(context: Context) -> TerminalView {
+        let view = TerminalView(frame: .zero,
+                                   font: .monospacedSystemFont(ofSize: 13, weight: .regular))
+        view.terminalDelegate = context.coordinator
+        view.nativeForegroundColor = Dracula.nsColor(for: nil)
+        view.nativeBackgroundColor = Dracula.nsBackground
+        let palette = Dracula.ansiPalette
+        if palette.count == 16 {
+            view.installColors(palette)
+        }
+        context.coordinator.view = view
+        term.onData = { [weak view] data in
+            let bytes = Array(data)
+            DispatchQueue.main.async {
+                view?.feed(byteArray: bytes[...])
+            }
+        }
+        // Sync current size once the view exists (later resizes via delegate).
+        DispatchQueue.main.async {
+            term.setWinsize(cols: view.terminal.cols, rows: view.terminal.rows)
+        }
+        return view
+    }
+
+    func updateNSView(_ view: TerminalView, context: Context) {
+        context.coordinator.term = term
+    }
+
+    final class Coordinator: NSObject, TerminalViewDelegate {
+        var term: PTYSession?
+        weak var view: TerminalView?
+
+        init(term: PTYSession) {
+            self.term = term
+        }
+
+        func send(source: TerminalView, data: ArraySlice<UInt8>) {
+            term?.sendBytes(Data(data))
+        }
+
+        func sizeChanged(source: TerminalView, newCols: Int, newRows: Int) {
+            term?.setWinsize(cols: newCols, rows: newRows)
+        }
+
+        func setTerminalTitle(source: TerminalView, title: String) {}
+        func hostCurrentDirectoryUpdate(source: TerminalView, directory: String?) {}
+        func scrolled(source: TerminalView, position: Double) {}
+        func rangeChanged(source: TerminalView, startY: Int, endY: Int) {}
+    }
+}