[PATCH xwayland 2/3] xwayland: give axis basic support

[Tiago Vignatti]

A remark about the "funny" X server's interface, that has to be called twice
for queuing up events. Anyways, now I got Firefox with scrolling <3

Signed-off-by: Tiago Vignatti <tiago.vignatti at intel.com>
---
 hw/xfree86/xwayland/xwayland-input.c |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/hw/xfree86/xwayland/xwayland-input.c b/hw/xfree86/xwayland/xwayland-input.c
index 7599709..79def3b 100644
--- a/hw/xfree86/xwayland/xwayland-input.c
+++ b/hw/xfree86/xwayland/xwayland-input.c
@@ -394,6 +394,16 @@ static void
 input_device_handle_axis(void *data, struct wl_input_device *input_device,
                          uint32_t time, uint32_t axis, int32_t value)
 {
+    struct xwl_input_device *xwl_input_device = data;
+    int index;
+
+    if (value == 1)
+        index = 4;
+    else if (value == -1)
+        index = 5;
+
+    xf86PostButtonEvent(xwl_input_device->pointer, TRUE, index, 1, 0, 0);
+    xf86PostButtonEvent(xwl_input_device->pointer, TRUE, index, 0, 0, 0);
 }
 
 static void
-- 
1.7.9.5