feat: finish ghostty pane backend integration

1 files changed, 30 insertions, 0 deletions

diff --git a/vendor/libghostty-vt/pkg/fontconfig/object_set.zig b/vendor/libghostty-vt/pkg/fontconfig/object_set.zig
new file mode 100644
index 00000000..29cf6386
--- /dev/null
+++ b/vendor/libghostty-vt/pkg/fontconfig/object_set.zig
@@ -0,0 +1,30 @@
+const std = @import("std");
+const c = @import("c.zig").c;
+const Property = @import("main.zig").Property;
+
+pub const ObjectSet = opaque {
+    pub fn create() *ObjectSet {
+        return @ptrCast(c.FcObjectSetCreate());
+    }
+
+    pub fn destroy(self: *ObjectSet) void {
+        c.FcObjectSetDestroy(self.cval());
+    }
+
+    pub fn add(self: *ObjectSet, p: Property) bool {
+        return c.FcObjectSetAdd(self.cval(), p.cval().ptr) == c.FcTrue;
+    }
+
+    pub inline fn cval(self: *ObjectSet) *c.struct__FcObjectSet {
+        return @ptrCast(@alignCast(self));
+    }
+};
+
+test "create" {
+    const testing = std.testing;
+
+    var os = ObjectSet.create();
+    defer os.destroy();
+
+    try testing.expect(os.add(.family));
+}