Fix opencode scrolling. Fix build script

CommandNotch/CommandNotch.xcodeproj/project.pbxproj

@@ -24,6 +24,7 @@
 		34AF69BF7AF8DC78ADE3774A /* GeneralSettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 27E7EEEDFBD8D9CEB8FD86A5 /* GeneralSettingsView.swift */; };
 		3B69CB3CDEC2E5F2DCE600F9 /* NotchSettings.swift in Sources */ = {isa = PBXBuildFile; fileRef = 297BA3E5B837FBDDEED9DE66 /* NotchSettings.swift */; };
 		40183737D8C237022D0882FD /* TerminalScrollbackEstimatorTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D77DC2AED643512C786AD70A /* TerminalScrollbackEstimatorTests.swift */; };
+		4BA9D6274CFD6A87DC397B8E /* MouseAwareTerminalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 982BA8965FE92A59D66F378B /* MouseAwareTerminalView.swift */; };
 		4CFA0C79095ACE0A327A2469 /* WorkspaceRegistry.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0E97758F68FACCFFACA895B7 /* WorkspaceRegistry.swift */; };
 		4D335F67B71F7DD977B6AEF9 /* AppSettingsStore.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9E6C98C406899F4B242075AF /* AppSettingsStore.swift */; };
 		4E0AD14B7427532271E485AA /* NotchWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = EFAC70814C72BAF76D90B9DF /* NotchWindow.swift */; };
@@ -56,6 +57,7 @@
 		D088BC850F37E717844761C6 /* CommandNotchApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5159CB9DBE2BAA0D2E201C39 /* CommandNotchApp.swift */; };
 		D2468B19D6F0A2C1DFDFE2B7 /* ScreenContextTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = A770A63582CF9834F4E7F058 /* ScreenContextTests.swift */; };
 		D4CEB4B895F75D91FA892A06 /* PopoutWindowController.swift in Sources */ = {isa = PBXBuildFile; fileRef = CB593A2546BF2C0BE8E40387 /* PopoutWindowController.swift */; };
+		D6BBC4DE23DEA39D9713469A /* TerminalScrollWheelRouterTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7315EA485A52A8DC42DF925E /* TerminalScrollWheelRouterTests.swift */; };
 		DAD3AB4A0DAADA32C02D959E /* SettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3125FD3DC55420122CF85D80 /* SettingsView.swift */; };
 		DCFD5B03E64A46783F46726B /* TerminalCommandArrowBehavior.swift in Sources */ = {isa = PBXBuildFile; fileRef = F22AA47452CF798A977A6F47 /* TerminalCommandArrowBehavior.swift */; };
 		DD116B0FCC341D66F1534EC4 /* TerminalScrollbackEstimator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 165DCCD7BB164A6470D49BBF /* TerminalScrollbackEstimator.swift */; };
@@ -110,6 +112,7 @@
 		726B935606FD961FD7E8C2BE /* CommandNotchUITests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CommandNotchUITests.swift; sourceTree = "<group>"; };
 		728B3125F7F7FDB7313D2DC6 /* SettingsWindowController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsWindowController.swift; sourceTree = "<group>"; };
 		72A1D3D12BAC593838B3125C /* TabBar.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TabBar.swift; sourceTree = "<group>"; };
+		7315EA485A52A8DC42DF925E /* TerminalScrollWheelRouterTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TerminalScrollWheelRouterTests.swift; sourceTree = "<group>"; };
 		74463E4EAB78F56345360CD5 /* AppSettings.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppSettings.swift; sourceTree = "<group>"; };
 		7B2BCA543CE54DAB1DB80E43 /* WorkspaceSummary.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WorkspaceSummary.swift; sourceTree = "<group>"; };
 		8210D7783A614FD7190F5DDD /* LaunchAtLoginHelper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LaunchAtLoginHelper.swift; sourceTree = "<group>"; };
@@ -118,6 +121,7 @@
 		8BB1C403BC2157756F572ACF /* HotkeyBinding.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HotkeyBinding.swift; sourceTree = "<group>"; };
 		8CB8AF76C0F728897A26D7EF /* ScreenManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ScreenManager.swift; sourceTree = "<group>"; };
 		900F0476BE9E3600FBD371BB /* SettingsBindings.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsBindings.swift; sourceTree = "<group>"; };
+		982BA8965FE92A59D66F378B /* MouseAwareTerminalView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MouseAwareTerminalView.swift; sourceTree = "<group>"; };
 		9C55F29B779DA0E5C5FC8627 /* SwiftTermView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SwiftTermView.swift; sourceTree = "<group>"; };
 		9E6C98C406899F4B242075AF /* AppSettingsStore.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppSettingsStore.swift; sourceTree = "<group>"; };
 		A64A11F27E65B342B991629A /* ContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentView.swift; sourceTree = "<group>"; };
@@ -227,6 +231,7 @@
 				C0D19729317029008D81F361 /* TerminalCommandArrowBehaviorTests.swift */,
 				D77DC2AED643512C786AD70A /* TerminalScrollbackEstimatorTests.swift */,
 				40D9E323185F6D722B360C3C /* TerminalScrollCoordinatorTests.swift */,
+				7315EA485A52A8DC42DF925E /* TerminalScrollWheelRouterTests.swift */,
 				D288132700770C4A625A15F6 /* WindowFrameCalculatorTests.swift */,
 				591FCE91AF83A8A8E44E1625 /* WorkspaceRegistryTests.swift */,
 				4FA62DFE9AD003F4C5B55F14 /* WorkspaceStoreTests.swift */,
@@ -257,6 +262,7 @@
 			isa = PBXGroup;
 			children = (
 				2B81432CECBDB61D21EE4DC3 /* HotkeyRecorderView.swift */,
+				982BA8965FE92A59D66F378B /* MouseAwareTerminalView.swift */,
 				3F57837A7115DEEE11E14B40 /* NotchShape.swift */,
 				EFAC70814C72BAF76D90B9DF /* NotchWindow.swift */,
 				9C55F29B779DA0E5C5FC8627 /* SwiftTermView.swift */,
@@ -433,6 +439,7 @@
 				8A1B2A4CD61B0D9A4BAB075B /* ScreenRegistryTests.swift in Sources */,
 				CFBBE994BA6BAD4658AAB9CB /* TerminalCommandArrowBehaviorTests.swift in Sources */,
 				21373D6E9C2F34FD63CEC6A5 /* TerminalScrollCoordinatorTests.swift in Sources */,
+				D6BBC4DE23DEA39D9713469A /* TerminalScrollWheelRouterTests.swift in Sources */,
 				40183737D8C237022D0882FD /* TerminalScrollbackEstimatorTests.swift in Sources */,
 				0F133E8A88D2E313D90C32AD /* WindowFrameCalculatorTests.swift in Sources */,
 				154F363D434A26105C5999B5 /* WorkspaceRegistryTests.swift in Sources */,
@@ -459,6 +466,7 @@
 				E792411FA82E79E810F4B4C3 /* HotkeyRecorderView.swift in Sources */,
 				6A18F6635B509FF58669F505 /* HotkeySettingsView.swift in Sources */,
 				12F68EDA880030DAB644FF5F /* LaunchAtLoginHelper.swift in Sources */,
+				4BA9D6274CFD6A87DC397B8E /* MouseAwareTerminalView.swift in Sources */,
 				A74E14B8AD19C53820853D8E /* NSScreen+Extensions.swift in Sources */,
 				EE72479BA5A25FF31BACCC50 /* NotchOrchestrator.swift in Sources */,
 				3B69CB3CDEC2E5F2DCE600F9 /* NotchSettings.swift in Sources */,

CommandNotch/CommandNotch/Components/MouseAwareTerminalView.swift

@@ -0,0 +1,49 @@
+import AppKit
+import SwiftTerm
+
+struct TerminalScrollWheelRouter {
+    static func shouldSendMouseWheel(
+        allowMouseReporting: Bool,
+        mouseMode: Terminal.MouseMode,
+        deltaY: Double
+    ) -> Bool {
+        allowMouseReporting && mouseMode != .off && deltaY != 0
+    }
+
+    static func velocity(for deltaY: Double) -> Int {
+        let magnitude = Int(abs(deltaY))
+        if magnitude > 9 {
+            return 20
+        }
+        if magnitude > 5 {
+            return 10
+        }
+        if magnitude > 1 {
+            return 3
+        }
+        return 1
+    }
+
+    static func gridPosition(
+        point: CGPoint,
+        bounds: CGRect,
+        cols: Int,
+        rows: Int
+    ) -> (x: Int, y: Int, pixelX: Int, pixelY: Int) {
+        let safeCols = max(cols, 1)
+        let safeRows = max(rows, 1)
+        let width = max(bounds.width, 1)
+        let height = max(bounds.height, 1)
+        let clampedX = min(max(point.x, 0), width)
+        let clampedY = min(max(point.y, 0), height)
+        let cellWidth = width / CGFloat(safeCols)
+        let cellHeight = height / CGFloat(safeRows)
+
+        let column = min(max(Int(clampedX / cellWidth), 0), safeCols - 1)
+        let row = min(max(Int((height - clampedY) / cellHeight), 0), safeRows - 1)
+        let pixelX = min(max(Int(clampedX), 0), Int(width))
+        let pixelY = min(max(Int(height - clampedY), 0), Int(height))
+
+        return (column, row, pixelX, pixelY)
+    }
+}

CommandNotch/CommandNotch/Models/TerminalSession.swift

@@ -62,6 +62,7 @@ class TerminalSession: NSObject, ObservableObject, LocalProcessDelegate, @precon
     let terminalView: TerminalView
     private var process: LocalProcess?
     private var keyEventMonitor: Any?
+    private var scrollEventMonitor: Any?
     private let backgroundColor = NSColor.black
     private let configuredShellPath: String
     private var scrollbackLines: Int
@@ -95,6 +96,7 @@ class TerminalSession: NSObject, ObservableObject, LocalProcessDelegate, @precon
         applyTheme(theme)
         updateScrollbackLines(self.scrollbackLines)
         installCommandArrowMonitor()
+        installScrollWheelMonitor()
 
         if startImmediately {
             startShell()
@@ -107,6 +109,9 @@ class TerminalSession: NSObject, ObservableObject, LocalProcessDelegate, @precon
         if let keyEventMonitor {
             NSEvent.removeMonitor(keyEventMonitor)
         }
+        if let scrollEventMonitor {
+            NSEvent.removeMonitor(scrollEventMonitor)
+        }
     }
 
     // MARK: - Shell management
@@ -191,6 +196,53 @@ class TerminalSession: NSObject, ObservableObject, LocalProcessDelegate, @precon
         }
     }
 
+    private func installScrollWheelMonitor() {
+        scrollEventMonitor = NSEvent.addLocalMonitorForEvents(matching: .scrollWheel) { [weak self] event in
+            guard let self else { return event }
+            guard let window = self.terminalView.window else { return event }
+            guard event.window === window else { return event }
+            guard window.firstResponder === self.terminalView else { return event }
+
+            let terminal = self.terminalView.getTerminal()
+            guard TerminalScrollWheelRouter.shouldSendMouseWheel(
+                allowMouseReporting: self.terminalView.allowMouseReporting,
+                mouseMode: terminal.mouseMode,
+                deltaY: event.deltaY
+            ) else {
+                return event
+            }
+
+            let localPoint = self.terminalView.convert(event.locationInWindow, from: nil)
+            let dims = terminal.getDims()
+            let hit = TerminalScrollWheelRouter.gridPosition(
+                point: localPoint,
+                bounds: self.terminalView.bounds,
+                cols: dims.cols,
+                rows: dims.rows
+            )
+            let button = event.deltaY > 0 ? 4 : 5
+            let flags = terminal.encodeButton(
+                button: button,
+                release: false,
+                shift: event.modifierFlags.contains(.shift),
+                meta: event.modifierFlags.contains(.option),
+                control: event.modifierFlags.contains(.control)
+            )
+
+            for _ in 0..<TerminalScrollWheelRouter.velocity(for: event.deltaY) {
+                terminal.sendEvent(
+                    buttonFlags: flags,
+                    x: hit.x,
+                    y: hit.y,
+                    pixelX: hit.pixelX,
+                    pixelY: hit.pixelY
+                )
+            }
+
+            return nil
+        }
+    }
+
     func updateFontSize(_ size: CGFloat) {
         terminalView.font = NSFont.monospacedSystemFont(ofSize: size, weight: .regular)
     }

CommandNotch/CommandNotchTests/TerminalScrollWheelRouterTests.swift

@@ -0,0 +1,49 @@
+import XCTest
+@testable import CommandNotch
+import SwiftTerm
+
+final class TerminalScrollWheelRouterTests: XCTestCase {
+    func testMouseWheelForwardingRequiresMouseReportingAndActiveMouseMode() {
+        XCTAssertFalse(TerminalScrollWheelRouter.shouldSendMouseWheel(
+            allowMouseReporting: false,
+            mouseMode: .vt200,
+            deltaY: 1
+        ))
+        XCTAssertFalse(TerminalScrollWheelRouter.shouldSendMouseWheel(
+            allowMouseReporting: true,
+            mouseMode: .off,
+            deltaY: 1
+        ))
+        XCTAssertFalse(TerminalScrollWheelRouter.shouldSendMouseWheel(
+            allowMouseReporting: true,
+            mouseMode: .vt200,
+            deltaY: 0
+        ))
+        XCTAssertTrue(TerminalScrollWheelRouter.shouldSendMouseWheel(
+            allowMouseReporting: true,
+            mouseMode: .vt200,
+            deltaY: -1
+        ))
+    }
+
+    func testVelocityMatchesExpectedThresholds() {
+        XCTAssertEqual(TerminalScrollWheelRouter.velocity(for: 1), 1)
+        XCTAssertEqual(TerminalScrollWheelRouter.velocity(for: 2), 3)
+        XCTAssertEqual(TerminalScrollWheelRouter.velocity(for: 6), 10)
+        XCTAssertEqual(TerminalScrollWheelRouter.velocity(for: 10), 20)
+    }
+
+    func testGridPositionClampsToTerminalBounds() {
+        let hit = TerminalScrollWheelRouter.gridPosition(
+            point: CGPoint(x: 210, y: -10),
+            bounds: CGRect(x: 0, y: 0, width: 200, height: 100),
+            cols: 10,
+            rows: 5
+        )
+
+        XCTAssertEqual(hit.x, 9)
+        XCTAssertEqual(hit.y, 4)
+        XCTAssertEqual(hit.pixelX, 200)
+        XCTAssertEqual(hit.pixelY, 100)
+    }
+}

scripts/build-release-dmg.sh

@@ -44,7 +44,6 @@ DEVELOPER_DIR="${DEVELOPER_DIR:-/Applications/Xcode.app/Contents/Developer}" \
 
 ditto "$archive_path/Products/Applications/CommandNotch.app" "$app_path"
 ditto "$app_path" "$staging_dir/CommandNotch.app"
-ln -s /Applications "$staging_dir/Applications"
 
 create-dmg \
   --volname "CommandNotch" \