Initialize presenterctl for Logitech R400HEADmaster

4 files changed, 69 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..06cbdff
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+repeat-xi2
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..2dc2717
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,4 @@
+all: repeat-xi2
+
+%: %.c
+	gcc -ggdb -Wall $(shell pkg-config --libs --cflags x11) $< -o $@
diff --git a/presenterctl.sh b/presenterctl.sh
new file mode 100755
index 0000000..3e3e750
--- /dev/null
+++ b/presenterctl.sh
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+[[ "x$1" = "xremove" ]] && exec sh -c 'xinput remove-master "remote pointer"'
+
+xinput remove-master "remote pointer" &> /dev/null
+xinput create-master remote
+$(dirname $0 )/repeat-xi2 `xinput --list --id-only "remote keyboard"` 500 8
+
+for id in `xinput --list --id-only | sed "s/[^0-9]*//g"`
+do
+	name=`xinput --list-props "$id" | sed -n "1s/.*'\([^']*\)'.*/\\1/p"`
+	[[ "x$name" != "xLogitech USB Receiver" ]] && continue;
+
+	xinput reattach "$id" "remote pointer"
+done
+
+echo -n "Attach 'TPPS/2 IBM TrackPoint' to 'remote pointer'? (Y/n): "
+read attach
+[[ "x$attach" = "xn" ]] && exit
+
+xinput reattach "TPPS/2 IBM TrackPoint" "remote pointer"
+echo -n "Type enter to attach back to core pointer."
+read
+xinput reattach "TPPS/2 IBM TrackPoint" "Virtual core pointer"
diff --git a/repeat-xi2.c b/repeat-xi2.c
new file mode 100644
index 0000000..47c69b1
--- /dev/null
+++ b/repeat-xi2.c
@@ -0,0 +1,40 @@
+#include <stdlib.h>
+#include <X11/X.h>
+#include <X11/XKBlib.h>
+
+int
+main(int argc, char *argv[])
+{
+	Display *dpy;
+	XkbDescPtr xkb;
+	unsigned int id, delay, interval;
+
+	if (argc < 4)
+		exit(1);
+
+	id = atoi(argv[1]);
+	delay = atoi(argv[2]);
+	interval = atoi(argv[3]);
+
+	dpy = XOpenDisplay(NULL);
+	if (!dpy)
+		exit(2);
+
+	xkb = XkbGetKeyboard(dpy, XkbControlsMask, id);
+	if (!xkb)
+		exit(3);
+
+	/* With X.Org-Server 1.13.1 on Gentoo ctrls is unexpectedly NULL. */
+	if (!xkb->ctrls)
+		XkbGetControls(dpy, XkbRepeatKeysMask, xkb);
+
+	xkb->ctrls->repeat_delay = delay;
+	xkb->ctrls->repeat_interval = 1000 / interval;
+
+	XkbSetControls(dpy, XkbRepeatKeysMask, xkb);
+	XkbFreeKeyboard(xkb, 0, True);
+
+	XCloseDisplay(dpy);
+
+	return 0;
+}