1 files changed, 66 insertions, 0 deletions
diff --git a/src/cmd/rio/key.c b/src/cmd/rio/key.c
new file mode 100644
index 00000000..09519030
--- /dev/null
+++ b/src/cmd/rio/key.c
@@ -0,0 +1,66 @@
+/* Copyright (c) 2005 Russ Cox, see README for licence details */
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/X.h>
+#include <X11/Xos.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.h>
+#include <X11/extensions/shape.h>
+#include "dat.h"
+#include "fns.h"
+#include "patchlevel.h"
+
+enum
+{
+	GrabAltTab,
+	GrabAltAny,
+};
+
+static int tabcode = 0x17;
+static int altcode = 0x40;
+static int pgupcode = 0x63;
+static int pgdowncode = 0x69;
+
+static void altpress(void);
+static void altrelease(void);
+static void alttab(int shift);
+
+void
+keysetup(void)
+{
+	int i;
+
+	for(i=0; i<num_screens; i++){
+		XGrabKey(dpy, tabcode, Mod1Mask, screens[i].root, 0, GrabModeSync, GrabModeAsync);
+		XGrabKey(dpy, tabcode, Mod1Mask|ShiftMask, screens[i].root, 0, GrabModeSync, GrabModeAsync);
+	//	XGrabKey(dpy, pgupcode, Mod1Mask, screens[i].root, 0, GrabModeSync, GrabModeAsync);
+	//	XGrabKey(dpy, pgdowncode, Mod1Mask, screens[i].root, 0, GrabModeSync, GrabModeAsync);
+	//	XGrabKey(dpy, altcode, 0, screens[i].root, 0, GrabModeSync, GrabModeAsync);
+	}
+}
+
+void
+keypress(XKeyEvent *e)
+{
+	/*
+	 * process key press here
+	 */
+	if(e->keycode == tabcode)
+		alttab(e->state&ShiftMask);
+	XAllowEvents(dpy, SyncKeyboard, e->time);
+}
+
+void
+keyrelease(XKeyEvent *e)
+{
+	XAllowEvents(dpy, SyncKeyboard, e->time);
+}
+
+static void
+alttab(int shift)
+{
+	shuffle(shift);
+//	fprintf(stderr, "%sTab\n", shift ? "Back" : "");
+}
+