Levi Neely
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b72d527ee7
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Phase 80d: clean X11 from appmenu, main, switchpanel, window, xutil, texture
New vtable slots: appmenu_send, display_get_name, switchpanel_send_enter,
format_x_error, draw_bevel.
- appmenu.c: sendMessage dispatches through appmenu_send
- main.c: XDisplayName replaced with display_get_name
- switchpanel.c: XSendEvent replaced with switchpanel_send_enter
- window.c: XFree removed (backend owns cmap_windows lifecycle)
- xutil.c: FormatXError moved entirely to x11_backend.c
- texture.c: wDrawBevel dispatches through draw_bevel (done prev commit)
All 5 files verified X11-free with nm.
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2026-05-13 10:42:06 +02:00 |
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Levi Neely
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9cfe322573
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Phase 80b: eliminate if(dpy) guards and replace X11 calls with vtable dispatch
- Remove all 20 'if (dpy &&' guards from policy files
- Replace XMapWindow, XUnmapWindow, XMoveWindow, XClearWindow,
XFreePixmap, XFlush, XSync, XResizeWindow, XSetWindowBackground,
XSetWindowBackgroundPixmap, XMoveResizeWindow, XSelectInput,
XMapRaised, XUngrabPointer, XUngrabKeyboard, XGrabKeyboard,
XGrabServer, XUngrabServer, XRestackWindows, XDestroyWindow,
XReparentWindow, XAddToSaveSet, XSetWindowBorderWidth
with vtable dispatch across all policy files
- Make wFrameWindowPaint mechanism code: X11 backend's frame_paint
now calls it; all policy call sites dispatch through vtable
- Replace dpy feature-gating in main.c/startup.c with is_wayland
Remaining: 278 dpy refs in policy files, mostly in rendering functions
(wIconPaint, wAppIconPaint, paintEntry, drawFrame, balloon, dock,
dialog, superfluous, event) that are X11 mechanism code reachable
only through the X11 backend path.
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2026-05-13 10:21:00 +02:00 |
Levi Neely
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a486329b52
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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>
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2026-03-27 19:20:00 +01:00 |