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Author SHA1 Message Date
Levi Neely 9b2448dd7f WIP: Wayland backend - fix atoms, OR surface compositing, frame/window ops 
Key changes in wl_backend.c:
- wl_atom_intern: call XInternAtom on XWayland display (was returning 0)
- Add wl_or_view struct to track override_redirect XWayland surfaces
- handle_xwayland_new_surface: composite OR surfaces via scene graph
- frame_create_toplevel/child: create real X11 windows on XWayland
- frame_destroy/configure: delegate to Xlib
- window_map/unmap/move/resize: fall through to Xlib for frame windows
- stacking_raise/lower: update scene graph + Xlib fallback
- event_flush/sync: call XFlush/XSync on XWayland display
- window_set_border/border_width/clear: delegate to Xlib
- window_get_rect: query XWayland geometry for non-toplevel windows

Note: frame creation via XWayland is a temporary bridge. The correct
architectural approach is native scene-buffer rendering with pixman.
 2026-05-13 07:05:22 +02:00
Levi Neely 2c7407a6c8 wayland: Phase 75 — frame NULL guards in cycling.c 
raiseWindow: skip stacking operations when wwin->frame is NULL
(Wayland windows have no X11 frame window to restack).

change_focus_and_raise: skip fullscreen stacking-level restore when
oldFocused->frame is NULL.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-28 10:00:02 +01:00
Levi Neely c2c4f699f3 wayland: Phase 70 — apply WIN_WORKSPACE macro to all frame->workspace reads 
Mechanically replace all remaining wwin->frame->workspace reads (41
occurrences across 9 source files) with the WIN_WORKSPACE(w) macro
introduced in Phase 69.  Write sites (inside if-dpy or if-frame guards)
retain direct frame->workspace assignments as they cannot reach Wayland.

Also fixes two sed-introduced malformations:
  - actions.c: tmp->WIN_WORKSPACE(prev) → WIN_WORKSPACE(tmp->prev)
  - placement.c: ((WIcon*)parent)->WIN_WORKSPACE(owner) → correct form

Files changed: actions.c cycling.c event.c moveres.c placement.c
               switchpanel.c window.c wmspec.c workspace.c

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-28 09:46:35 +01:00
Levi Neely a486329b52 Wayland backend abstraction: WMBackend vtable (Phases 0–30) 
Introduce a display-system-agnostic WMBackend vtable that routes all
display operations through function pointers, making the WM policy
layer independent of X11.  The X11 implementation is preserved in
src/backend/x11/ and behaviour is unchanged.

Key structural changes
──────────────────────
• src/backend/backend_types.h — backend-neutral type definitions:
    WNativeWindow, WKeyCode, WContextKey, WBackendScreen,
    WBackendEvent (+typed fields), WNormalHints, WWMHints,
    WNETWindowType, WHeadGeometry, WClientAttributes, WClientVisual,
    WSegment, WPoint, WM_KEY_* keysym constants, WA_* atom IDs,
    WKB_GROUP*_INDEX, WCUR_NONE

• src/backend/backend.h — WMBackend vtable (~100 function-pointer
    slots) covering: frame/context lifecycle, stacking, focus, grabs,
    pointer, keyboard, overlays, properties, ICCCM, EWMH/NETWM,
    monitors, screen setup, cursors, extensions, error handlers.
    No <X11/> headers remain in this file after Phase 30.

• src/backend/x11/ — X11 backend implementation:
    x11_backend.c  full vtable; all display calls confined here
    x11_props.c    WM_NORMAL_HINTS / WM_HINTS translation
    x11_event.c    XEvent → WBackendEvent translation
    x11_monitor.c  Xinerama / RandR monitor query

Policy files cleaned
────────────────────
All 47 files in WM_POLICY_CLEAN_FILES pass check-no-x11-policy
(no direct #include <X11/> anywhere).  X11 types that still appear
in policy structs (Visual*, Colormap, Window, Atom …) arrive only
transitively via WINGs.h; the vtable boundary itself is X11-free.

Tests
─────
• tests/smoke-test.sh — full Xvfb lifecycle test (PASS)
• tests/test_geom.c   — geometry / constraint unit tests
• tests/test_x11_event.c — WBackendEvent field extraction tests

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-27 19:20:00 +01:00
Levi Neely fcee811b99 WindowMaker 0.96.0 upstream source 2026-03-26 15:38:49 +01:00