Add --enable/--disable support

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>

4 files changed, 34 insertions, 0 deletions

diff --git a/man/xinput.man b/man/xinput.man
index f70fe8c..540308b 100644
--- a/man/xinput.man
+++ b/man/xinput.man
@@ -148,6 +148,16 @@ detected or RandR 1.2 or later is not available, a Xinerama output may be
 specified as "HEAD-N", with N being the Xinerama screen number. This option
 has no effect on relative devices.
 .PP
+.TP 8
+.B --enable \fIdevice\fP
+Enable the \fIdevice\fP. This call is equivalent to
+.B xinput --set-prop device \fI"Device Enabled"\fP 1
+.PP
+.TP 8
+.B --disable \fIdevice\fP
+Disable the \fIdevice\fP. This call is equivalent to
+.B xinput --set-prop device \fI"Device Enabled"\fP 0
+.PP
 \fIdevice\fP can be the device name as a string or the XID of the
 device.
 .PP
diff --git a/src/property.c b/src/property.c
index 3ab2cb0..14e4308 100644
--- a/src/property.c
+++ b/src/property.c
@@ -824,3 +824,15 @@ int set_prop(Display *display, int argc, char *argv[], char *name,
 
     return do_set_prop(display, type, format, argc, argv, name, desc);
 }
+
+int disable(Display *display, int argc, char *argv[], char *name, char *desc)
+{
+    char *new_argv[3] = { argv[0], "Device Enabled", "0" };
+    return set_prop(display, 3, new_argv, name, desc);
+}
+
+int enable(Display *display, int argc, char *argv[], char *name, char *desc)
+{
+    char *new_argv[3] = { argv[0], "Device Enabled", "1" };
+    return set_prop(display, 3, new_argv, name, desc);
+}
diff --git a/src/xinput.c b/src/xinput.c
index a1bb221..0f86720 100644
--- a/src/xinput.c
+++ b/src/xinput.c
@@ -137,6 +137,16 @@ static entry drivers[] =
       "<device> [--type=atom|float|int] [--format=8|16|32] <property> <val> [<val> ...]",
       set_prop
     },
+    {
+      "disable",
+      "<device>",
+      disable,
+    },
+    {
+      "enable",
+      "<device>",
+      enable,
+    },
     {NULL, NULL, NULL
     }
 };
diff --git a/src/xinput.h b/src/xinput.h
index b420e61..c37e6e6 100644
--- a/src/xinput.h
+++ b/src/xinput.h
@@ -69,6 +69,8 @@ int set_atom_prop( Display* display, int argc, char *argv[], char *prog_name, ch
 int watch_props( Display* display, int argc, char *argv[], char *prog_name, char *prog_desc);
 int delete_prop( Display* display, int argc, char *argv[], char *prog_name, char *prog_desc);
 int set_prop( Display* display, int argc, char *argv[], char *prog_name, char *prog_desc);
+int disable( Display* display, int argc, char *argv[], char *prog_name, char *prog_desc);
+int enable( Display* display, int argc, char *argv[], char *prog_name, char *prog_desc);
 
 /* X Input 2.0 */
 int create_master( Display* display, int argc, char *argv[], char *prog_name, char *prog_desc);