Update bundled libxkbcommon version to 0.4.0

This release comes with important bug fixes. Also we can now
remove the workaround code which was needed for libxkbcommon 0.2.0.

Task-number: QTBUG-31712
Task-number: QTBUG-33732
Task-number: QTBUG-34056

Change-Id: I57caf7f803b9a01a15541a5ad82e464de3b8abbb
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

1 files changed, 54 insertions, 0 deletions

diff --git a/src/3rdparty/xkbcommon/src/x11/x11-priv.h b/src/3rdparty/xkbcommon/src/x11/x11-priv.h
new file mode 100644
index 0000000000..03f9ee6710
--- /dev/null
+++ b/src/3rdparty/xkbcommon/src/x11/x11-priv.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright © 2013 Ran Benita
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _XKBCOMMON_X11_PRIV_H
+#define _XKBCOMMON_X11_PRIV_H
+
+#include <xcb/xkb.h>
+
+#include "xkbcommon/xkbcommon-x11.h"
+#include "keymap.h"
+
+/* Get a strdup'd name of an X atom. */
+bool
+get_atom_name(xcb_connection_t *conn, xcb_atom_t atom, char **out);
+
+/*
+ * Make a xkb_atom_t's from X atoms (prefer to send as many as possible
+ * at once, to avoid many roundtrips).
+ *
+ * TODO: We can make this more flexible, such that @to doesn't have to
+ *       be sequential. Then we can convert most adopt_atom() calls to
+ *       adopt_atoms().
+ *       Atom caching would also likely be useful for avoiding quite a
+ *       few requests.
+ */
+bool
+adopt_atoms(struct xkb_context *ctx, xcb_connection_t *conn,
+            const xcb_atom_t *from, xkb_atom_t *to, size_t count);
+
+bool
+adopt_atom(struct xkb_context *ctx, xcb_connection_t *conn, xcb_atom_t atom,
+           xkb_atom_t *out);
+
+#endif