Initial commit

libsst-wm/Xlib/XI2Private.h

@@ -0,0 +1,60 @@
+/*
+	XI2Private.h
+	Author: Patrick Baggett <ptbaggett@762studios.com>
+	Created: 5/13/2013
+
+	Purpose:
+
+	Private definitions and functions for XInput2 portion of Xlib driver. XI2 support
+	is optional, but most systems that run a recent version of X will have it.
+
+	License:
+
+	This program is free software. It comes without any warranty, to
+	the extent permitted by applicable law. You can redistribute it
+	and/or modify it under the terms of the Do What The Fuck You Want
+	To Public License, Version 2, as published by Sam Hocevar. See
+	http://sam.zoy.org/wtfpl/COPYING for more details.
+
+*/
+#ifndef _XI2PRIVATE_H
+#define _XI2PRIVATE_H
+
+#ifdef HAVE_XINPUT2
+
+#include <X11/X.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/XInput2.h>
+
+/******************************************************************************/
+
+typedef Status (*pf_XISelectEvents)(Display* display, Window win, XIEventMask* masks, int num_masks);
+typedef Status (*pf_XIQueryVersion)(Display *display, int *major_version_inout, int *minor_version_inout);
+
+/** Structure describing XInput2 functions used */
+typedef struct XI2Functions {
+	pf_XISelectEvents SelectEvents;
+	pf_XIQueryVersion QueryVersion;    
+	void* XI2lib;
+} XI2Functions;
+
+extern XI2Functions XI;
+
+struct SST_DisplayTarget_Xlib;
+
+/* Attempt to load XInput2 library */
+void XI2_Load();
+
+/* Check if XInput2 library was successfully loaded (X server may not support it though) */
+int XI2_IsLoaded();
+
+/* Unload XInput2 library */
+void XI2_Unload();
+
+/* Check if the connection to the X server supports XInput2. */
+void XI2_IsSupportedOnConnection(struct SST_DisplayTarget_Xlib* displayTarget);
+
+#endif
+
+#endif
+