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Calmer focus feedback: one short pulse, no flash while typing - #14894
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Focus navigation, focus-history jumps, and notification dismissal all play FocusFlashPattern: two blinks over 0.9 s. On the pane-focus hot path that repeats every time. One 0.4 s pulse still marks where focus landed. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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📝 WalkthroughWalkthroughTerminal-interaction dismissals no longer trigger notification flashes. Pane flashes use a 0.6-second pulse by default, with an option to select the 0.9-second double blink. Flash colors can use the terminal theme foreground when no custom pane-flash color is set. The localization catalog also adds cloud-machine, CLI, pane, and session strings. ChangesDismissal flash behavior
Configurable pane flash
Localization catalog updates
Priority: ⬇️ Low Estimated code review effort: 3 (Moderate) | ~25 minutes Change: Feature Suggested reviewers: Merge Risk: 🟡 Moderate · up to Some supported locales will receive incomplete localization for the new settings and status messages. Complete the translations before merging. Security Architecture ReviewSecurity architecture risk: 🔵 Low · up to The changes affect focus and notification presentation across the app, but the reviewed dismissal path continues to clear unread state and enforce its existing target checks. No security finding was established. Coverage of the wider application is incomplete. Retained concerns Security review detailsSecurity Blast Radius
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Full details: Docstring CoverageExplanation Docstring coverage is 10.71% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 28 functions across 27 files. (5 skipped: 3 unsupported, 2 too large.) Full details: Cmux Swift Package BoundariesExplanation The diff materially expands Resolution Create a small Full details: Cmux Full InternationalizationExplanation The PR adds three Swift localization keys, but Resolution Add translated catalog values for all three new Swift keys in the ten missing app locales. Add a localized Full details: Description checkExplanation The description explains the main behavior and lists validation, but it omits the required Summary, Testing, Changelog, Demo Video, and Checklist sections. It also does not provide the required demo evidence or explicitly record the localization audit result. Resolution Rewrite the description using the repository template. Add Summary, Testing, Changelog, Demo Video, and Checklist sections. Include the localization audit result, explain any unverified visual or dogfood testing, provide the demo video or screenshots, and record review status and resolved comments. ✨ Finishing Touches 💡 1📝 Generate docstrings 💡
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Typing into a terminal dismisses its notification or unread mark and used to play the dismiss flash on the pane under the user's cursor. The ring clearing is the acknowledgement there. Clicks, jumps and workspace selection still flash, since they move the user's eye to a pane. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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In @Sources/Panels/Panel.swift:
- Around line 252-255: Add a notification-specific flash pattern near
FocusFlashPattern and route .notificationArrival through it in
TerminalPanel.triggerFlash(reason:), preserving the existing double-blink
behavior; add a test for the notification-arrival routing.
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Packages/macOS/CmuxNotifications/Sources/CmuxNotifications/NotificationDismissalContext.swiftPackages/macOS/CmuxNotifications/Sources/CmuxNotifications/NotificationDismissalModel.swiftPackages/macOS/CmuxNotifications/Tests/CmuxNotificationsTests/NotificationDismissalModelTests.swiftSources/Panels/Panel.swiftcmuxTests/WindowAndDragTests.swift
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`notifications.paneFlashDoubleBlink` (off by default) brings back the 0.9 s double blink for anyone who prefers it; the default stays one short pulse. FocusFlashPattern becomes a value with `pulse` and `doubleBlink` shapes, and every flash reads `FocusFlashPattern.current` when it starts. The setting sits under Pane Flash in Settings, in the command palette, cmux.json, the schema, and settings search. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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@austinywang @lawrencecchen @azooz2003-bit @lucasr1b design call on focus feedback, if you have a minute. This makes the pane flash one 0.4 s pulse instead of two blinks over 0.9 s. It also stops flashing the pane you're typing in when your keystroke is what dismissed its notification. Clicks, jumps and sidebar selection still flash. For anyone who prefers the old look, there's now a Double Blink toggle under Settings > Pane Flash ( The only open question is the default: single pulse (this PR) or double blink. The table in the description lays out which signal does which job. |
Catch-up merge by scripts/ci/catch_up_pr.py (RFC #14631). Merged by scripts/merge-main.sh: mf/main at 9a5f926. Resolved generated files: - Resources/Localizable.xcstrings: xcstrings key-level union - Packages/macOS/CmuxFoundation/Sources/CmuxFoundation/ConfigValidation/CmuxConfigSchema.generated.swift: generate-cmux-config-schema.py, regenerated from the merged schema Catch-up-previous-head: 391819a Catch-up-base: 9a5f926
…us-pulse # Conflicts: # Packages/macOS/CmuxSettingsUI/Sources/CmuxSettingsUI/Sections/AppSection.swift
Resolve AppSection settings observation (keep main's list, add paneFlashDoubleBlink), restore main's Localizable.xcstrings with this branch's three keys re-inserted, and regenerate the embedded config schema. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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Dogfood build of cmux DEV pr-14894-b7c29c54.app The link opens this exact commit in the cmux dev menu bar app. The build starts on each push and the page waits until it is ready; a newer push replaces it. It signs in against production, so Cloud or backend changes still need a tagged build with a development backend. Dogfood tours of
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Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Double blink (cmux main), the short pulse from manaflow-ai/cmux#14894, a slower 0.6 s pulse, and no flash as the control, each a 3 s loop in light and dark. Clips come from a cmux ui-lab harness that uses the app's real flash keyframes and timing functions. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
With no notifications.paneFlashColor set, the flash now draws in the terminal theme's foreground at 85% instead of the cmux blue, so it stays quiet on any theme. Unread rings keep the cmux accent, and a configured color still paints both. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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Automatic catch-up couldn't merge Label |
Main now checks the unread ring against the injected accent, so the new flash color test does the same. A click in the pane that already has focus is terminal input like typing, so it no longer flashes; the mouse-down dismissal test now expects no flash. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
# Conflicts: # Packages/macOS/CmuxSettingsUI/Sources/CmuxSettingsUI/Sections/AppSection.swift
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Codex review for The review checked the decided double-blink default against runtime/schema/catalog defaults, the opt-in single pulse and theme-foreground setting wiring, curated Settings search exposure, and the focused tests. Local diff checks and the repository’s scoped checks remain passing; macOS runtime validation is still represented by CI/fleet lanes. |
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Pending team decision on the focus feedback default and final dogfood review. — Oolong g1 🌾 |
Focus navigation, focus-history jumps, and notification dismissal all play FocusFlashPattern: two blinks over 0.9 s. On the pane-focus hot path that repeats every time. One 0.4 s pulse still marks where focus landed. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Typing into a terminal dismisses its notification or unread mark and used to play the dismiss flash on the pane under the user's cursor. The ring clearing is the acknowledgement there. Clicks, jumps and workspace selection still flash, since they move the user's eye to a pane. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
`notifications.paneFlashDoubleBlink` (off by default) brings back the 0.9 s double blink for anyone who prefers it; the default stays one short pulse. FocusFlashPattern becomes a value with `pulse` and `doubleBlink` shapes, and every flash reads `FocusFlashPattern.current` when it starts. The setting sits under Pane Flash in Settings, in the command palette, cmux.json, the schema, and settings search. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
With no notifications.paneFlashColor set, the flash now draws in the terminal theme's foreground at 85% instead of the cmux blue, so it stays quiet on any theme. Unread rings keep the cmux accent, and a configured color still paints both. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The keyDown test sent F1 before the runtime surface existed, so the key never reached the terminal and the workspace's startup focus pass cleared the notification (with its flash) instead. Both tests now wait for the surface and the startup pass, and check that typing "a" or clicking in the focused pane clears the notification without a flash. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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0906bcb fix: make main's full test suite pass again (manaflow-ai#16429) 11bfe00 Restore custom sidebar preview gallery (manaflow-ai#16535) 343dd1b web: sync all Hexclave webhooks into a validated, order-independent mirror (manaflow-ai#16339) 00547d5 ci: avoid blaming unrelated merges for compile failures (manaflow-ai#16533) b782440 fix(ci): provision Go for every iOS Release archive (manaflow-ai#16534) 3555618 Add a Jump to Bottom button to terminal panes (manaflow-ai#15382) 79febcf fix: tolerate delayed App Store Connect processing (manaflow-ai#16527) fcbf13c fix: export Foundation for remote paste policy (manaflow-ai#16525) 6d86537 Add What's New recap with an off / quiet / sheet setting (manaflow-ai#14876) 256d964 fix(xcstrings): keep conflict resolutions valid JSON (manaflow-ai#16071) 8473bdc fix: upload pasted images into private SSH directories (manaflow-ai#16523) 53c705c Show opt-in model, context %, and estimated cost next to agent status in the sidebar (manaflow-ai#14855) eba3c42 remote relay: permit scoped terminal paste (manaflow-ai#14915) e447665 fix: stop update relaunch prompts from looping (manaflow-ai#15702) 4a46320 Fix Cloud paid team limits for ID-only selected teams (manaflow-ai#16318) c266af9 test(cloud): pin the CLI tree's link error message through the bundled CLI (manaflow-ai#16515) 0059066 Calmer focus feedback: one short pulse, no flash while typing (manaflow-ai#14894) 65930fc fix(remote): preserve tmux split metadata (manaflow-ai#16398) 512817d docs: fill missing unreleased user-facing changes (manaflow-ai#16519) f204ade ci: nightly 120 Hz fling bench for the cmux-next agent pane (manaflow-ai#16511) 2be3b26 Remove generated custom sidebar preview art (manaflow-ai#16518)
…16625) #14894 landed `notifications.paneFlashOnTyping` defaulting to true (the legacy flash), but the app-host keyDown test still assumed typing never flashes, so it fails deterministically on main. Pin the setting off for that test and reset it per test with the other pinned flash defaults. Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
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Calmer, configurable focus flash
The default focus flash remains cmux's existing double blink (
0,1,0,1,0over 0.9 seconds).notifications.paneFlashDoubleBlinkis configurable in Settings andcmux.json; set it tofalsefor the single 0.6-second pulse from this PR.The dismissal fix stays: typing or clicking in the already-focused pane clears its notification without replaying a flash. Focus moves, jump-to-unread, workspace selection, restored panels, and notification arrivals still flash the destination pane.
notifications.paneFlashColorcontinues to override the ring and flash color. With no explicit color, cmux blue remains the default;notifications.paneFlashThemeColoroptionally uses the terminal theme foreground for flashes while unread rings remain cmux blue.Settings exposes the double-blink and theme-foreground choices alongside the existing pane flash controls. The JSON schema, generated validator, settings catalog, search index, and localization catalogs are updated.
Validation:
WindowAndDragTestspins the double-blink default and the focused-pane typing/click dismissal behavior.NotificationDismissalModelTestscovers the dismissal decision path.python3 scripts/localization_catalog.py checkpasses for all 10 catalogs and 9 macOS locales.bash scripts/check-pbxproj.shand./scripts/lint-pbxproj-test-wiring.shpass.— Hyacinth g1 🌾
Run: run_worker_20260930_65c6289f