feat(xwayland): add xcb_icccm_wm_hints_t attributes

wlroots/ffi_build.py

@@ -3151,7 +3151,14 @@ def has_xwayland() -> bool:
     typedef uint32_t xcb_window_t;
     typedef uint32_t xcb_atom_t;
     typedef struct {
-        ...;
+    int32_t flags;
+    uint32_t input;
+    int32_t initial_state;
+    xcb_pixmap_t icon_pixmap;
+    xcb_window_t icon_window;
+    int32_t icon_x, icon_y;
+    xcb_pixmap_t icon_mask;
+    xcb_window_t window_group;
     } xcb_icccm_wm_hints_t;
     typedef struct {
     uint32_t flags;

wlroots/xwayland.py

@@ -312,6 +312,13 @@ def protocols(self) -> list[int]:
         """This is an array of xcb_atom_t."""
         return ffi.unpack(self._ptr.protocols, self._ptr.protocols_len)
 
+    @property
+    def hints(self) -> Hints | None:
+        ptr = self._ptr.hints
+        if ptr == ffi.NULL:
+            return None
+        return Hints(ptr)
+
     @property
     def size_hints(self) -> SizeHints | None:
         ptr = self._ptr.size_hints
@@ -423,6 +430,47 @@ def minimize(self) -> bool:
         return self._ptr.minimize
 
 
+class Hints(Ptr):
+    def __init__(self, ptr) -> None:
+        self._ptr = ffi.cast("xcb_icccm_wm_hints_t *", ptr)
+
+    @property
+    def flags(self) -> int:
+        return self._ptr.flags
+
+    @property
+    def input(self) -> int:
+        return self._ptr.input
+
+    @property
+    def initial_state(self) -> int:
+        return self._ptr.initial_state
+
+    @property
+    def icon_pixmap(self) -> int:
+        return self._ptr.icon_pixmap
+
+    @property
+    def icon_window(self) -> int:
+        return self._ptr.icon_window
+
+    @property
+    def icon_x(self) -> int:
+        return self._ptr.icon_x
+
+    @property
+    def icon_y(self) -> int:
+        return self._ptr.icon_y
+
+    @property
+    def icon_mask(self) -> int:
+        return self._ptr.icon_mask
+
+    @property
+    def window_group(self) -> int:
+        return self._ptr.window_group
+
+
 class SizeHints(Ptr):
     def __init__(self, ptr) -> None:
         self._ptr = ffi.cast("xcb_size_hints_t *", ptr)