Make quick switch clicks activate targets

Ariver

2026-06-04 7a4f911c64b552081d957e826f32d90b2b11c858

 C1.source/Sources/Aligner/QuickSwitchRootView.swift

@@ -359,6 +359,9 @@
            if isHoverCommand(command) {
                hoverResponseLatencyMilliseconds.append(elapsed)
            }
            if lastCommitSource == .mouse {
                break
            }
        }
    }

@@ -723,7 +726,17 @@
            "spaceID": segment.space.id,
            "label": segment.space.label
        ])
        focusSpace(segment.space.id, persistent: true)
        lastSpaceLaneClickSpaceID = segment.space.id

        guard let firstCard = firstWaterfallCard(inSpaceID: segment.space.id) else {
            DevelopmentDiagnostics.log("quickSwitch.view.clickSpaceLane.emptySpaceUnsupported", [
                "spaceID": segment.space.id,
                "label": segment.space.label
            ])
            return
        }

        commitWindowCard(firstCard, trigger: "spaceLane")
    }

    private func focusSpace(_ spaceID: UInt64, persistent: Bool) {
@@ -774,12 +787,14 @@
            columnSelectionHistory[nextSelection.appGroupIndex] = nextSelection.windowIndex
            lastAppShelfClickChangedSelection = previousSelection != nextSelection
            ensureWaterfallSelectionVisible(nextSelection, horizontalIntent: .alignWithAppShelf(animated: true))
            updateHoverState(appGroupIndex: appGroupIndex, windowID: nil, spaceID: nil)
            commitWindowCard(firstCard, trigger: "appShelf")
        } else {
            lastAppShelfClickChangedSelection = false
            ensureWaterfallColumnVisible(column)
            updateHoverState(appGroupIndex: appGroupIndex, windowID: nil, spaceID: nil)
            needsLayout = true
        }
        updateHoverState(appGroupIndex: appGroupIndex, windowID: nil, spaceID: nil)
        needsLayout = true
    }

    private func scrollAppShelf(to targetOffset: CGFloat) {
@@ -821,12 +836,17 @@

    private func clickWindowCard(_ card: WaterfallCardLayers) {
        hoverWindowCard(card)
        commitWindowCard(card, trigger: "windowCard")
    }

    private func commitWindowCard(_ card: WaterfallCardLayers, trigger: String) {
        let selection = QuickSwitchSelection(
            appGroupIndex: card.item.appGroupIndex,
            windowIndex: card.item.windowIndex,
            windowID: card.item.window.id
        )
        DevelopmentDiagnostics.log("quickSwitch.view.clickWindowCard", [
        DevelopmentDiagnostics.log("quickSwitch.view.commitMouseWindow", [
            "trigger": trigger,
            "appGroupIndex": selection.appGroupIndex,
            "windowIndex": selection.windowIndex,
            "windowID": selection.windowID,
@@ -1231,7 +1251,7 @@
        glassLayer.addSublayer(laneLayer)
        laneLayer.addSublayer(spaceLaneContentLayer)

        shelfLayer.backgroundColor = NSColor.controlBackgroundColor.withAlphaComponent(0.60).cgColor
        shelfLayer.backgroundColor = NSColor.clear.cgColor
        shelfLayer.cornerRadius = 16
        shelfLayer.masksToBounds = true
        glassLayer.addSublayer(shelfLayer)
@@ -1934,6 +1954,18 @@
            .sorted()
    }

    private func firstWaterfallCard(inSpaceID spaceID: UInt64) -> WaterfallCardLayers? {
        for column in waterfallColumns.sorted(by: { $0.column.appGroupIndex < $1.column.appGroupIndex }) {
            if let card = column.cards
                .sorted(by: { $0.item.windowIndex < $1.item.windowIndex })
                .first(where: { $0.item.primarySpaceID == spaceID }) {
                return card
            }
        }

        return nil
    }

    private func spaceFocusWindowCount(for appGroupIndex: Int) -> Int {
        guard let activeSpaceFocusID else { return 0 }