* feat: support window.open() popup windows (#742)
Return a live WKWebView from createWebViewWith using WebKit's supplied
configuration, preserving popup browsing-context semantics (window.opener,
postMessage). This fixes OAuth/OIDC flows and any site relying on standard
popup patterns.
- Add BrowserPopupWindowController: NSPanel-based popup with self-retention,
KVO title/URL, read-only URL label, nested popup depth limit (3),
insecure-HTTP prompt parity, auth challenge parity, download delegate
- Classifier: scripted requests (window.open) create popups; user-initiated
actions (Cmd+click, middle-click, context menu) open tabs
- Retarget context menu "Open Link in New Tab" to bypass createWebViewWith,
wired in both main browser and popup web views
- Cmd+W fast path in AppDelegate for popup windows
- Opener panel owns popup lifecycle; close() tears down all child popups
* fix: Cmd+W closes only the popup, not the parent tab
Add BrowserPopupPanel (NSPanel subclass) that intercepts Cmd+W in
performKeyEquivalent before the swizzled cmux_performKeyEquivalent
can dispatch it to the main menu's "Close Tab" action.
Also refine the popup classifier to reuse browserNavigationShouldOpenInNewTab
for Cmd+click/middle-click detection, add download delegate wiring, and
wire onContextMenuOpenLinkInNewTab for popup web views.
* fix: tighten popup routing and window behavior
* test: cover oversized popup frame clamping
* test: cover plain link-activated popup routing
---------
Co-authored-by: Lawrence Chen <lawrencecchen@users.noreply.github.com>
- Config: sidebar-background supports plain hex (#336699) or
light/dark syntax (light:#fbf3db,dark:#103c48)
- Config: sidebar-tint-opacity overrides tint opacity
- Settings UI: per-scheme color pickers, opacity slider (0-70%), reset
- SidebarBackdrop resolves light/dark hex based on @Environment colorScheme
- applySidebarAppearanceToUserDefaults guards on rawSidebarBackground presence
so UI picks survive appearance toggles when no config is set
- Stale light/dark UserDefaults keys cleared when config switches from
dual-mode to single or sidebar-background is removed
- applyPreset() and Reset Tint clear per-scheme overrides
- Debug snapshot (combinedPayload + copySidebarConfig) includes new keys
- ColorPicker labels use String(localized:) per localization policy
- Opacity slider capped at 0.7 to match debug view vibrancy constraint
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Add subtitle to App Icon setting to reduce confusion with theme
Users were confusing the App Icon picker (Automatic/Light/Dark) with
the Theme toggle. Add "Dock and app switcher" subtitle to clarify
this setting only affects the icon appearance, not the app theme.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Replace Theme dropdown with visual appearance picker
Draw window thumbnails showing light/dark previews with traffic light
dots and content bars, matching the macOS System Settings appearance
picker pattern. System mode shows overlapping light+dark thumbnails.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Swap theme picker to Gemini's wallpaper + layered window design
Replace flat single-window thumbnails with richer previews: wallpaper
gradient backgrounds, menu bar with Apple logo, two layered windows
with shadows, and a split-mask for the System option (light on left,
dark on right with center divider), matching the macOS System Settings
appearance picker more closely.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Move Theme and App Icon pickers to right-aligned row layout
Both pickers now use an HStack with the label on the left and
thumbnails on the right, matching the SettingsCardRow pattern.
Thumbnails get layoutPriority(1) so the label text compresses
first on narrow windows. Slightly smaller thumbnails (76x50 for
theme, 48px icons) to fit comfortably at minimum settings width.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Top-align labels in Theme and App Icon picker rows
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Increase hitbox on picker buttons and remove focus ring
Add contentShape(Rectangle()) for full-area tap targets, increase
padding (8v/10h), and add focusable(false) to prevent the macOS
keyboard focus outline from showing on the buttons.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Use rounder squircle corners on theme thumbnails
Bump cornerRadius from 10 to 14 on the thumbnail clip shape and
border for a more pronounced squircle look.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Use true superellipse squircle shape for theme thumbnails
Add a Squircle shape that draws a superellipse (n=4) path blended
with an ellipse based on corner radius. Apply it to the theme
thumbnail clip and border instead of RoundedRectangle.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Remove custom Squircle struct, use built-in continuous rounded rect
RoundedRectangle(style: .continuous) is Apple's squircle. The custom
superellipse shape was unnecessary.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Lawrence Chen <lawrencecchen@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* Add last-surface close regression tests
* Keep workspaces open when closing last surface
* Add Cmd+W last-surface close setting
* Share Cmd+W surface-close path
* Add multi-workspace close UI regression test
* Summarize multi-workspace close confirmation
* Add Cmd+Shift+W multi-close UI regression test
* Honor sidebar multi-select for close workspace
---------
Co-authored-by: Lawrence Chen <lawrencecchen@users.noreply.github.com>
* Add typing hot path timing diagnostics
* Add stress workspace debug menu item
* Restore stress workspace preload debug path
* Reduce typing lag from sidebar re-evaluation and hitTest overhead
hitTest: gate divider/sidebar/drag routing to pointer events only,
avoiding two full view-tree walks per non-pointer event.
forceRefresh: replace per-keystroke ISO8601DateFormatter + FileHandle
I/O with dlog() in DEBUG builds.
TabItemView: replace @EnvironmentObject subscriptions with plain refs
and precomputed parameters, add Equatable conformance to skip body
re-evaluation when parent rebuilds with unchanged values. @self changed
re-evaluations dropped from 668 to 1 during rapid typing.
* Add typing-latency guardrail comments and CLAUDE.md pitfalls
Strategic comments on hitTest, TabItemView, and forceRefresh to prevent
future regressions. Adds typing-latency-sensitive paths to CLAUDE.md
pitfalls section so agents know the constraints before editing.
* Add workspace palette actions and fix release autosave typing guard
Add Move Up/Down/Top, Close Other/Above/Below, Mark Read/Unread to
Cmd+Shift+P command palette and a Workspace submenu in the menu bar.
Fix recordTypingActivity() being gated behind #if DEBUG, which prevented
release builds from honoring the typing quiet period in autosave.
* Add claude-teams CLI command
* Add claude-teams launcher regression test
* Exec claude-teams launcher in place
* Add existing-shim claude-teams regression test
* Reuse claude-teams shim and refresh dev CLI
* Add wrapper-selection claude-teams regression test
* Launch real claude binary for claude-teams
* Add claude-teams auto-mode launcher regression test
* Default claude-teams to fake tmux auto mode
* Build tagged reloads under DerivedData
* Add claude-teams tmux sequence regression test
* Fix claude-teams tmux teammate compatibility
* Add claude-teams split focus regression test
* Keep claude-teams leader pane focused
* Tighten claude-teams review fixes
* Pass claude-teams help through to Claude
* Use sentinel TERM_PROGRAM in claude-teams test
* Add cmux welcome command with ASCII logo and shortcuts
Adds `cmux welcome` CLI command that prints a blue-to-purple gradient
chevron logo, version info, and key shortcuts. Auto-runs once on first
workspace creation via UserDefaults. Adds "Welcome" to the ? help menu
in the sidebar footer, which opens a new workspace running the command.
* Polish welcome, feedback, and shortcuts flows
