From a46436e58beaaa322c082af5e886f96fd31d7a08 Mon Sep 17 00:00:00 2001
From: Nathan Reiner <nathan@nathanreiner.xyz>
Date: Sat, 30 Aug 2025 15:49:18 +0200
Subject: Use mix-in design for interface abstraction.

---
 src/wl/output/root.zig | 30 ++++++------------------------
 1 file changed, 6 insertions(+), 24 deletions(-)

(limited to 'src/wl/output/root.zig')

diff --git a/src/wl/output/root.zig b/src/wl/output/root.zig
index 61c1798..9cffd43 100644
--- a/src/wl/output/root.zig
+++ b/src/wl/output/root.zig
@@ -30,40 +30,22 @@ pub const Info = struct {
     description: []const u8,
 };
 
-pub var instances: std.ArrayListUnmanaged(*Self) = .empty;
 
 staging: Info = undefined,
 info: ?Info = null,
-handle: wayland.Object.Ref,
-
-pub fn init(
-    self: *Self,
-    ctx: wayland.Context,
-) !void {
-    self.* = .{
-        .handle = try ctx.display.registry.add_object(
-            ctx.allocator,
-            wayland.Object.from_self(self),
-        ),
-    };
-}
 
-pub fn deinit(self: *Self, display: *wl.Display) !void {
-    display.request(self, .{ .release = void{} });
-}
+handle: wayland.Object.Ref,
+init: wayland.Object.interface.Init(Self) = .{},
 
+pub var globals: wayland.Object.interface.Global(Self) = .init;
 pub const handler: wl.Registry.GlobalHandler = .{
     .interface = "wl_output",
     .version = 4,
-    .handler = register,
+    .handler = globals.register,
 };
 
-fn register(ctx: wayland.Context) ?wayland.Object.Ref {
-    const output = ctx.allocator.create(Self) catch return null;
-    output.init(ctx) catch return null;
-
-    instances.append(ctx.allocator, output) catch return null;
-    return output.handle;
+pub fn deinit(self: *Self, display: *wl.Display) !void {
+    display.request(self, .{ .release = void{} });
 }
 
 fn geometry(
-- 
cgit v1.2.3-70-g09d2