2 files changed, 13 insertions, 2 deletions

diff --git a/src/hwdata.h b/src/hwdata.h
index c00fb39..81d847b 100644
--- a/src/hwdata.h
+++ b/src/hwdata.h
@@ -24,7 +24,7 @@
 
 #include "common.h"
 
-#define DIM_BUTTON 7
+#define DIM_BUTTON 11
 
 #define MT_BUTTON_LEFT 0
 #define MT_BUTTON_MIDDLE 1
@@ -33,6 +33,10 @@
 #define MT_BUTTON_WHEEL_DOWN 4
 #define MT_BUTTON_HWHEEL_LEFT 5
 #define MT_BUTTON_HWHEEL_RIGHT 6
+#define MT_BUTTON_SWIPE_UP 7
+#define MT_BUTTON_SWIPE_DOWN 8
+#define MT_BUTTON_SWIPE_LEFT 9
+#define MT_BUTTON_SWIPE_RIGHT 10
 
 #define BIT_MT_TOUCH_MAJOR 0
 #define BIT_MT_TOUCH_MINOR 1
diff --git a/src/multitouch.c b/src/multitouch.c
index ebc0033..f0e572d 100644
--- a/src/multitouch.c
+++ b/src/multitouch.c
@@ -74,13 +74,20 @@ static void initButtonLabels(Atom map[DIM_BUTTON])
         PROPMAP(map, MT_BUTTON_WHEEL_DOWN, BTN_LABEL_PROP_BTN_WHEEL_DOWN);
         PROPMAP(map, MT_BUTTON_HWHEEL_LEFT, BTN_LABEL_PROP_BTN_HWHEEL_LEFT);
         PROPMAP(map, MT_BUTTON_HWHEEL_RIGHT, BTN_LABEL_PROP_BTN_HWHEEL_RIGHT);
+        /* how to map swipe buttons? */
+        PROPMAP(map, MT_BUTTON_SWIPE_UP, BTN_LABEL_PROP_BTN_0);
+        PROPMAP(map, MT_BUTTON_SWIPE_DOWN, BTN_LABEL_PROP_BTN_1);
+        PROPMAP(map, MT_BUTTON_SWIPE_LEFT, BTN_LABEL_PROP_BTN_2);
+        PROPMAP(map, MT_BUTTON_SWIPE_RIGHT, BTN_LABEL_PROP_BTN_3);
 }
 #endif
 
 static int device_init(DeviceIntPtr dev, LocalDevicePtr local)
 {
         struct MTouch *mt = local->private;
-        unsigned char btmap[DIM_BUTTON + 1] = { 0, 1, 2, 3, 4, 5, 6, 7 };
+        unsigned char btmap[DIM_BUTTON + 1] = {
+                0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
+        };
 #if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 7
         Atom axes_labels[2], btn_labels[DIM_BUTTON];
         initAxesLabels(axes_labels);