macos: wip

macos/Ghostty.xcodeproj/project.pbxproj

@@ -27,6 +27,9 @@
 		A571AB1D2A206FCF00248498 /* GhosttyKit.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = A5D495A1299BEC7E00DD1313 /* GhosttyKit.xcframework */; };
 		A59444F729A2ED5200725BBA /* SettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A59444F629A2ED5200725BBA /* SettingsView.swift */; };
 		A59630972AEE163600D64628 /* HostingWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = A59630962AEE163600D64628 /* HostingWindow.swift */; };
+		A596309A2AEE1C6400D64628 /* Terminal.xib in Resources */ = {isa = PBXBuildFile; fileRef = A59630992AEE1C6400D64628 /* Terminal.xib */; };
+		A596309C2AEE1C9E00D64628 /* TerminalController.swift in Sources */ = {isa = PBXBuildFile; fileRef = A596309B2AEE1C9E00D64628 /* TerminalController.swift */; };
+		A596309E2AEE1D6C00D64628 /* TerminalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A596309D2AEE1D6C00D64628 /* TerminalView.swift */; };
 		A59FB5CF2AE0DB50009128F3 /* InspectorView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A59FB5CE2AE0DB50009128F3 /* InspectorView.swift */; };
 		A59FB5D12AE0DEA7009128F3 /* MetalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A59FB5D02AE0DEA7009128F3 /* MetalView.swift */; };
 		A5A1F8852A489D6800D1E8BC /* terminfo in Resources */ = {isa = PBXBuildFile; fileRef = A5A1F8842A489D6800D1E8BC /* terminfo */; };
@@ -62,6 +65,9 @@
 		A571AB1C2A206FC600248498 /* Ghostty-Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = "Ghostty-Info.plist"; sourceTree = "<group>"; };
 		A59444F629A2ED5200725BBA /* SettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsView.swift; sourceTree = "<group>"; };
 		A59630962AEE163600D64628 /* HostingWindow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HostingWindow.swift; sourceTree = "<group>"; };
+		A59630992AEE1C6400D64628 /* Terminal.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = Terminal.xib; sourceTree = "<group>"; };
+		A596309B2AEE1C9E00D64628 /* TerminalController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TerminalController.swift; sourceTree = "<group>"; };
+		A596309D2AEE1D6C00D64628 /* TerminalView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TerminalView.swift; sourceTree = "<group>"; };
 		A59FB5CE2AE0DB50009128F3 /* InspectorView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InspectorView.swift; sourceTree = "<group>"; };
 		A59FB5D02AE0DEA7009128F3 /* MetalView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MetalView.swift; sourceTree = "<group>"; };
 		A5A1F8842A489D6800D1E8BC /* terminfo */ = {isa = PBXFileReference; lastKnownFileType = folder; name = terminfo; path = "../zig-out/share/terminfo"; sourceTree = "<group>"; };
@@ -97,6 +103,7 @@
 			children = (
 				A56D58872ACDE6BE00508D2C /* Services */,
 				A53426372A7DC53A00EBB7A2 /* Primary Window */,
+				A59630982AEE1C4400D64628 /* Terminal */,
 				A534263E2A7DCC5800EBB7A2 /* Settings */,
 			);
 			path = Features;
@@ -173,6 +180,16 @@
 			path = Services;
 			sourceTree = "<group>";
 		};
+		A59630982AEE1C4400D64628 /* Terminal */ = {
+			isa = PBXGroup;
+			children = (
+				A59630992AEE1C6400D64628 /* Terminal.xib */,
+				A596309B2AEE1C9E00D64628 /* TerminalController.swift */,
+				A596309D2AEE1D6C00D64628 /* TerminalView.swift */,
+			);
+			path = Terminal;
+			sourceTree = "<group>";
+		};
 		A5A1F8862A489D7400D1E8BC /* Resources */ = {
 			isa = PBXGroup;
 			children = (
@@ -280,6 +297,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				A545D1A22A5772CE006E0AE4 /* shell-integration in Resources */,
+				A596309A2AEE1C6400D64628 /* Terminal.xib in Resources */,
 				A5A1F8852A489D6800D1E8BC /* terminfo in Resources */,
 				A5CDF1912AAF9A5800513312 /* ConfigurationErrors.xib in Resources */,
 				A5B30539299BEAAB0047F10C /* Assets.xcassets in Resources */,
@@ -295,6 +313,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				A59FB5CF2AE0DB50009128F3 /* InspectorView.swift in Sources */,
+				A596309C2AEE1C9E00D64628 /* TerminalController.swift in Sources */,
 				A53426392A7DC55C00EBB7A2 /* PrimaryWindowManager.swift in Sources */,
 				85DE1C922A6A3DCA00493853 /* PrimaryWindow.swift in Sources */,
 				A56D58892ACDE6CA00508D2C /* ServiceProvider.swift in Sources */,
@@ -318,6 +337,7 @@
 				85102A1C2A6E32890084AB3E /* PrimaryWindowController.swift in Sources */,
 				A5CEAFFF29C2410700646FDA /* Backport.swift in Sources */,
 				8503D7C72A549C66006CFF3D /* FullScreenHandler.swift in Sources */,
+				A596309E2AEE1D6C00D64628 /* TerminalView.swift in Sources */,
 				A5CEAFDE29B8058B00646FDA /* SplitView.Divider.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

macos/Sources/AppDelegate.swift

@@ -73,11 +73,15 @@ class AppDelegate: NSObject, ObservableObject, NSApplicationDelegate, GhosttyApp
         
         // Let's launch our first window.
         // TODO: we should detect if we restored windows and if so not launch a new window.
-        windowManager.addInitialWindow()
+        // TODO: remove when TerminalController is done
+        // windowManager.addInitialWindow()
         
         // Initial config loading
         configDidReload(ghostty)
         
+        let c = TerminalController(ghostty)
+        c.showWindow(self)
+        
         // Register our service provider. This must happen after everything
         // else is initialized.
         NSApp.servicesProvider = ServiceProvider()

macos/Sources/Features/Terminal/Terminal.xib

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="22155" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+    <dependencies>
+        <deployment identifier="macosx"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="22155"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <customObject id="-2" userLabel="File's Owner" customClass="TerminalController" customModule="Ghostty" customModuleProvider="target">
+            <connections>
+                <outlet property="window" destination="QvC-M9-y7g" id="cg9-Ep-qHg"/>
+            </connections>
+        </customObject>
+        <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
+        <customObject id="-3" userLabel="Application" customClass="NSObject"/>
+        <window title="👻 Ghostty" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" animationBehavior="default" id="QvC-M9-y7g">
+            <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
+            <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
+            <rect key="contentRect" x="0.0" y="0.0" width="800" height="600"/>
+            <rect key="screenRect" x="0.0" y="0.0" width="3008" height="1667"/>
+            <view key="contentView" wantsLayer="YES" id="EiT-Mj-1SZ">
+                <rect key="frame" x="0.0" y="0.0" width="800" height="600"/>
+                <autoresizingMask key="autoresizingMask"/>
+            </view>
+            <connections>
+                <outlet property="delegate" destination="-2" id="tG2-b7-nb8"/>
+            </connections>
+            <point key="canvasLocation" x="132" y="-82"/>
+        </window>
+    </objects>
+</document>

macos/Sources/Features/Terminal/TerminalController.swift

@@ -0,0 +1,50 @@
+import Foundation
+import Cocoa
+import SwiftUI
+import Combine
+
+class TerminalController: NSWindowController, NSWindowDelegate {
+    override var windowNibName: NSNib.Name? { "Terminal" }
+    
+    /// The app instance that this terminal view will represent.
+    let ghostty: Ghostty.AppState
+    
+    init(_ ghostty: Ghostty.AppState) {
+        self.ghostty = ghostty
+        super.init(window: nil)
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) is not supported for this view")
+    }
+    
+    //MARK: - NSWindowController
+    
+    override func windowWillLoad() {
+        // We want every new terminal window to cascade so they don't directly overlap.
+        shouldCascadeWindows = true
+    }
+    
+    override func windowDidLoad() {
+        guard let window = window else { return }
+
+        // Terminals typically operate in sRGB color space and macOS defaults
+        // to "native" which is typically P3. There is a lot more resources
+        // covered in thie GitHub issue: https://github.com/mitchellh/ghostty/pull/376
+        window.colorSpace = NSColorSpace.sRGB
+        
+        // Center the window to start, we'll move the window frame automatically
+        // when cascading.
+        window.center()
+        
+        // Initialize our content view to the SwiftUI root
+        window.contentView = NSHostingView(rootView: TerminalView(
+            ghostty: self.ghostty
+        ))
+    }
+    
+    //MARK: - NSWindowDelegate
+    
+    func windowWillClose(_ notification: Notification) {
+    }
+}

macos/Sources/Features/Terminal/TerminalView.swift

@@ -0,0 +1,65 @@
+import SwiftUI
+import GhosttyKit
+
+struct TerminalView: View {
+    @ObservedObject var ghostty: Ghostty.AppState
+    
+    // This seems like a crutch after switching from SwiftUI to AppKit lifecycle.
+    @FocusState private var focused: Bool
+    
+    @FocusedValue(\.ghosttySurfaceView) private var focusedSurface
+    @FocusedValue(\.ghosttySurfaceTitle) private var surfaceTitle
+    @FocusedValue(\.ghosttySurfaceZoomed) private var zoomedSplit
+    @FocusedValue(\.ghosttySurfaceCellSize) private var cellSize
+    
+    // The title for our window
+    private var title: String {
+        var title = "👻"
+        
+        if let surfaceTitle = surfaceTitle {
+            if (surfaceTitle.count > 0) {
+                title = surfaceTitle
+            }
+        }
+        
+        if let zoomedSplit = zoomedSplit {
+            if zoomedSplit {
+                title = "🔍 " + title
+            }
+        }
+        
+        return title
+    }
+    
+    var body: some View {
+        switch ghostty.readiness {
+        case .loading:
+            Text("Loading")
+        case .error:
+            ErrorView()
+        case .ready:
+            let center = NotificationCenter.default
+            let gotoTab = center.publisher(for: Ghostty.Notification.ghosttyGotoTab)
+            let toggleFullscreen = center.publisher(for: Ghostty.Notification.ghosttyToggleFullscreen)
+            
+            VStack(spacing: 0) {
+                // If we're running in debug mode we show a warning so that users
+                // know that performance will be degraded.
+                if (ghostty.info.mode == GHOSTTY_BUILD_MODE_DEBUG) {
+                    DebugBuildWarningView()
+                }
+                
+                Ghostty.TerminalSplit(onClose: Self.closeWindow, baseConfig: nil)
+                    .ghosttyApp(ghostty.app!)
+                    .ghosttyConfig(ghostty.config!)
+                    .focused($focused)
+                    .onAppear { self.focused = true }
+            }
+        }
+    }
+    
+    static func closeWindow() {
+        guard let currentWindow = NSApp.keyWindow else { return }
+        currentWindow.close()
+    }
+}