From 3d8d37306e39db5c8eb41fafd95a13112d573f62 Mon Sep 17 00:00:00 2001
From: Ariver <shanghai3168@gmail.com>
Date: Thu, 11 Jun 2026 22:24:39 +0800
Subject: [PATCH] Center filtered Waterfall columns
---
C1.source/Sources/Aligner/QuickSwitchSessionController.swift | 179 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 176 insertions(+), 3 deletions(-)
diff --git a/C1.source/Sources/Aligner/QuickSwitchSessionController.swift b/C1.source/Sources/Aligner/QuickSwitchSessionController.swift
index 5a36765..03e9501 100644
--- a/C1.source/Sources/Aligner/QuickSwitchSessionController.swift
+++ b/C1.source/Sources/Aligner/QuickSwitchSessionController.swift
@@ -15,6 +15,7 @@
private let snapshotLoader: any QuickSwitchSnapshotLoading
private let screenshotProvider: any ScreenshotProviderProtocol
private let windowActivationService: any WindowActivationServiceProtocol
+ private let spaceActivationService: any SpaceActivationServiceProtocol
private let windowCloseService: any WindowCloseServiceProtocol
private let systemCriticalWindowDetector: any SystemCriticalWindowDetecting
private let disableScreenshotRefresh: Bool
@@ -35,6 +36,8 @@
private var lockedSpaceFilterID: UInt64?
private var selectionBeforeSpaceFilter: QuickSwitchSelection?
private var lastSpaceFilterAction: String?
+ private var pendingLockedSpaceUnlockSpaceID: UInt64?
+ private var pendingLockedSpaceUnlockTask: Task<Void, Never>?
private var lastSnapshotError: String?
private var snapshotTask: Task<Void, Never>?
private var screenshotTask: Task<Void, Never>?
@@ -52,6 +55,11 @@
private var lastActivationWindowID: UInt32?
private var lastActivationResult: WindowActivationResult?
private var lastActivationError: String?
+ private var lastSpaceActivationSpaceID: UInt64?
+ private var lastSpaceActivationDidRequestFocus: Bool?
+ private var lastSpaceActivationDisplayIdentifier: String?
+ private var lastSpaceActivationPreviousCurrentSpaceID: UInt64?
+ private var lastSpaceActivationError: String?
private var lastCloseTargetKind: String?
private var lastCloseAppGroupIndex: Int?
private var lastCloseAppName: String?
@@ -106,6 +114,7 @@
windowActivationService: any WindowActivationServiceProtocol = CGWindowAXWindowService(
spaceIDsByWindowIDProvider: { _ in [:] }
),
+ spaceActivationService: any SpaceActivationServiceProtocol = PrivateSpaceActivationService(),
windowCloseService: any WindowCloseServiceProtocol = CGWindowAXWindowService(
spaceIDsByWindowIDProvider: { _ in [:] }
),
@@ -122,6 +131,7 @@
self.snapshotLoader = snapshotLoader
self.screenshotProvider = screenshotProvider
self.windowActivationService = windowActivationService
+ self.spaceActivationService = spaceActivationService
self.windowCloseService = windowCloseService
self.systemCriticalWindowDetector = systemCriticalWindowDetector
self.disableScreenshotRefresh = disableScreenshotRefresh
@@ -155,6 +165,11 @@
lastActivationWindowID = nil
lastActivationResult = nil
lastActivationError = nil
+ lastSpaceActivationSpaceID = nil
+ lastSpaceActivationDidRequestFocus = nil
+ lastSpaceActivationDisplayIdentifier = nil
+ lastSpaceActivationPreviousCurrentSpaceID = nil
+ lastSpaceActivationError = nil
lastCloseTargetKind = nil
lastCloseAppGroupIndex = nil
lastCloseAppName = nil
@@ -163,6 +178,7 @@
lastCloseError = nil
pendingCloseVerification = nil
suppressedCloseTargets = []
+ cancelPendingLockedSpaceUnlock()
lockedSpaceFilterID = nil
selectionBeforeSpaceFilter = nil
lastSpaceFilterAction = nil
@@ -187,9 +203,13 @@
view.onCommitSelection = { [weak self] selection, source in
self?.commitSelection(selection, source: source)
}
- view.onSpaceLaneClick = { [weak self] spaceID in
- self?.handleSpaceLaneClick(spaceID)
+ view.onSpaceLaneClick = { [weak self] spaceID, clickCount in
+ self?.handleSpaceLaneClick(spaceID, clickCount: clickCount)
}
+ view.onBackgroundClick = { [weak self] in
+ self?.handleBackgroundClick() ?? false
+ }
+ view.setSuppressEventInput(!debugMouseSequence.isEmpty || !debugKeySequence.isEmpty)
view.onRequestClose = { [weak self] request in
self?.requestClose(request)
}
@@ -228,6 +248,7 @@
snapshotTask = nil
screenshotTask?.cancel()
screenshotTask = nil
+ cancelPendingLockedSpaceUnlock()
pendingCloseVerification = nil
view.clearCloseFeedback()
invalidateSystemCriticalMonitoring()
@@ -288,6 +309,11 @@
"lastActivationWindowID": lastActivationWindowID ?? NSNull(),
"lastActivationResult": lastActivationResult.map(Self.activationResultString) ?? NSNull(),
"lastActivationError": lastActivationError ?? NSNull(),
+ "lastSpaceActivationSpaceID": lastSpaceActivationSpaceID ?? NSNull(),
+ "lastSpaceActivationDidRequestFocus": lastSpaceActivationDidRequestFocus ?? NSNull(),
+ "lastSpaceActivationDisplayIdentifier": lastSpaceActivationDisplayIdentifier ?? NSNull(),
+ "lastSpaceActivationPreviousCurrentSpaceID": lastSpaceActivationPreviousCurrentSpaceID ?? NSNull(),
+ "lastSpaceActivationError": lastSpaceActivationError ?? NSNull(),
"lastCloseTargetKind": lastCloseTargetKind ?? NSNull(),
"lastCloseAppGroupIndex": lastCloseAppGroupIndex ?? NSNull(),
"lastCloseAppName": lastCloseAppName ?? NSNull(),
@@ -534,7 +560,31 @@
onSnapshotUpdated?()
}
- private func handleSpaceLaneClick(_ spaceID: UInt64) {
+ private func handleSpaceLaneClick(_ spaceID: UInt64, clickCount: Int) {
+ if clickCount >= 2 {
+ if pendingLockedSpaceUnlockSpaceID == spaceID {
+ cancelPendingLockedSpaceUnlock()
+ activateLockedSpace(spaceID)
+ } else {
+ DevelopmentDiagnostics.log("quickSwitch.spaceFilter.doubleClick.ignored", [
+ "spaceID": spaceID,
+ "lockedSpaceID": lockedSpaceFilterID ?? NSNull(),
+ "pendingUnlockSpaceID": pendingLockedSpaceUnlockSpaceID ?? NSNull()
+ ])
+ }
+ return
+ }
+
+ cancelPendingLockedSpaceUnlock()
+ if lockedSpaceFilterID == spaceID {
+ scheduleLockedSpaceUnlock(spaceID)
+ return
+ }
+
+ applySpaceLaneSingleClick(spaceID)
+ }
+
+ private func applySpaceLaneSingleClick(_ spaceID: UInt64) {
guard let sourceViewModel else {
lastSpaceFilterAction = "blockedNoSourceViewModel"
DevelopmentDiagnostics.log("quickSwitch.spaceFilter.click.blocked", [
@@ -605,6 +655,129 @@
onSnapshotUpdated?()
}
+ @discardableResult
+ private func handleBackgroundClick() -> Bool {
+ guard lockedSpaceFilterID != nil else { return false }
+
+ cancelPendingLockedSpaceUnlock()
+ let unlocked = unlockSpaceFilter(action: "unlockBackground")
+ DevelopmentDiagnostics.log("quickSwitch.spaceFilter.backgroundUnlock", [
+ "unlocked": unlocked
+ ])
+ return unlocked
+ }
+
+ private func scheduleLockedSpaceUnlock(_ spaceID: UInt64) {
+ pendingLockedSpaceUnlockSpaceID = spaceID
+ let delay = max(0.12, NSEvent.doubleClickInterval + 0.03)
+ DevelopmentDiagnostics.log("quickSwitch.spaceFilter.unlock.pending", [
+ "spaceID": spaceID,
+ "delay": delay
+ ])
+
+ pendingLockedSpaceUnlockTask = Task { @MainActor [weak self] in
+ try? await Task.sleep(nanoseconds: UInt64(delay * 1_000_000_000))
+ guard !Task.isCancelled,
+ let self,
+ self.pendingLockedSpaceUnlockSpaceID == spaceID
+ else {
+ return
+ }
+
+ self.pendingLockedSpaceUnlockSpaceID = nil
+ self.pendingLockedSpaceUnlockTask = nil
+ self.applySpaceLaneSingleClick(spaceID)
+ }
+ }
+
+ private func cancelPendingLockedSpaceUnlock() {
+ pendingLockedSpaceUnlockTask?.cancel()
+ pendingLockedSpaceUnlockTask = nil
+ pendingLockedSpaceUnlockSpaceID = nil
+ }
+
+ @discardableResult
+ private func unlockSpaceFilter(action: String) -> Bool {
+ guard let sourceViewModel, lockedSpaceFilterID != nil else {
+ return false
+ }
+
+ lockedSpaceFilterID = nil
+ let preferredSelection = selectionBeforeSpaceFilter
+ selectionBeforeSpaceFilter = nil
+ lastSpaceFilterAction = action
+
+ let visibleViewModel = projectedViewModel(
+ from: sourceViewModel,
+ preferredSelection: preferredSelection
+ )
+ currentViewModel = visibleViewModel
+ view.applyProjected(viewModel: visibleViewModel)
+
+ if disableScreenshotRefresh {
+ view.markScreenshotsNotRequested(for: visibleViewModel, reason: "disabledByLaunchOption")
+ screenshotTask?.cancel()
+ screenshotTask = nil
+ } else {
+ scheduleScreenshotRefresh(for: visibleViewModel, generation: sessionGeneration)
+ }
+
+ onSnapshotUpdated?()
+ return true
+ }
+
+ private func activateLockedSpace(_ spaceID: UInt64) {
+ guard lockedSpaceFilterID == spaceID else {
+ DevelopmentDiagnostics.log("quickSwitch.spaceFilter.activateSpace.ignored", [
+ "spaceID": spaceID,
+ "lockedSpaceID": lockedSpaceFilterID ?? NSNull()
+ ])
+ return
+ }
+
+ guard let sourceViewModel else {
+ lastSpaceFilterAction = "blockedNoSourceViewModel"
+ DevelopmentDiagnostics.log("quickSwitch.spaceFilter.activateSpace.blocked", [
+ "spaceID": spaceID,
+ "reason": "noSourceViewModel"
+ ])
+ onSnapshotUpdated?()
+ return
+ }
+
+ lockedSpaceFilterID = nil
+ selectionBeforeSpaceFilter = nil
+ lastSpaceFilterAction = "activateSpace"
+ lastSpaceActivationSpaceID = spaceID
+ lastSpaceActivationDidRequestFocus = nil
+ lastSpaceActivationDisplayIdentifier = nil
+ lastSpaceActivationPreviousCurrentSpaceID = nil
+ lastSpaceActivationError = nil
+
+ let visibleViewModel = projectedViewModel(from: sourceViewModel)
+ currentViewModel = visibleViewModel
+ view.applyProjected(viewModel: visibleViewModel)
+
+ DevelopmentDiagnostics.log("quickSwitch.spaceFilter.activateSpace.start", [
+ "spaceID": spaceID
+ ])
+ hide(reason: .userClosed)
+ let outcome = spaceActivationService.activate(spaceID: spaceID)
+ lastSpaceActivationSpaceID = outcome.targetSpaceID
+ lastSpaceActivationDidRequestFocus = outcome.didRequestFocus
+ lastSpaceActivationDisplayIdentifier = outcome.displayIdentifier
+ lastSpaceActivationPreviousCurrentSpaceID = outcome.previousCurrentSpaceID
+ lastSpaceActivationError = outcome.error
+ DevelopmentDiagnostics.log("quickSwitch.spaceFilter.activateSpace.result", [
+ "spaceID": outcome.targetSpaceID,
+ "displayIdentifier": outcome.displayIdentifier ?? NSNull(),
+ "previousCurrentSpaceID": outcome.previousCurrentSpaceID ?? NSNull(),
+ "didRequestFocus": outcome.didRequestFocus,
+ "error": outcome.error ?? NSNull()
+ ])
+ onSnapshotUpdated?()
+ }
+
private func requestClose(_ request: QuickSwitchCloseRequest) {
DevelopmentDiagnostics.log("quickSwitch.close.request.start", [
"targetKind": request.kindDescription,
--
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