From ba304898b8e177d90afb58d201b4c3dd3c927c48 Mon Sep 17 00:00:00 2001
From: salmonik <salmonik@tuta.io>
Date: Thu, 27 Aug 2026 17:23:34 +0200
Subject: GUI: window/event exports, paint binary, event-loop gate
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rsapi: WmEvent (kind=u8 enum: 0=key, 1=mouse, 2=focus, 3=close),
WmKeyKind (Char/Enter/Backspace/F1-F4/…), WmMouseEvent (x/y/buttons),
WindowInfo (ptr/w/h).  Five new exports: wm_create, wm_buffer,
wm_flush, wm_destroy, wm_recv (non-blocking TaskMsg dispatch → WmEvent).

Shell: abi_wm_* wrappers bridge rsapi types to rsnix::wm and
sched::recv(); wm_recv translates TaskMsg::Key/Mouse/Focus/Close
into flat WmEvent union.

bins/paint: gate binary — create_window + buffer + event loop with
Bresenham line drawing, color select (1-8), clear (c), F4 close.
All via wm_* ABI exports.

Fully migrated: date, mem, pci, cat, ls, mkdir, touch, rm, klog,
info, paint (11 external binaries in /bin/cli/ + 3 gate binaries).
---
 Cargo.lock | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'Cargo.lock')

diff --git a/Cargo.lock b/Cargo.lock
index 35ac614..a4accd7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -72,6 +72,13 @@ dependencies = [
  "rsapi",
 ]
 
+[[package]]
+name = "paint"
+version = "0.6.0"
+dependencies = [
+ "rsapi",
+]
+
 [[package]]
 name = "pci"
 version = "0.6.0"
-- 
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