ui: add the infrastructure to support MT events

Add the required infrastructure to support generating multitouch events.

Signed-off-by: Sergio Lopez <slp@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230526112925.38794-3-slp@redhat.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/ui/input.c b/ui/input.c
index f2d1e7a..fc75f13 100644
--- a/ui/input.c
+++ b/ui/input.c
@@ -212,6 +212,7 @@ static void qemu_input_event_trace(QemuConsole *src, InputEvent *evt)
     InputKeyEvent *key;
     InputBtnEvent *btn;
     InputMoveEvent *move;
+    InputMultiTouchEvent *mtt;
 
     if (src) {
         idx = qemu_console_get_index(src);
@@ -250,6 +251,11 @@ static void qemu_input_event_trace(QemuConsole *src, InputEvent *evt)
         name = InputAxis_str(move->axis);
         trace_input_event_abs(idx, name, move->value);
         break;
+    case INPUT_EVENT_KIND_MTT:
+        mtt = evt->u.mtt.data;
+        name = InputAxis_str(mtt->axis);
+        trace_input_event_mtt(idx, name, mtt->value);
+        break;
     case INPUT_EVENT_KIND__MAX:
         /* keep gcc happy */
         break;