[mutter/wip/tablet-protocol: 191/200] wayland: Let MetaWaylandTabletManager process tablet events

[Carlos Garnacho <carlosg src gnome org>]

commit 55dfea682e71e720f1dadfab931e44168acdd610
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Jan 9 17:29:06 2015 +0100

    wayland: Let MetaWaylandTabletManager process tablet events
    
    meta_wayland_tablet_manager_update()/handle_event() are called before
    the MetaWaylandSeat counterparts. If the event comes from a device
    managed by MetaWaylandTabletManager, the event will be exclusively handled
    by it.

 src/wayland/meta-wayland-tablet.c |    1 +
 src/wayland/meta-wayland.c        |    9 ++++++++-
 2 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/src/wayland/meta-wayland-tablet.c b/src/wayland/meta-wayland-tablet.c
index b990f18..7a0f317 100644
--- a/src/wayland/meta-wayland-tablet.c
+++ b/src/wayland/meta-wayland-tablet.c
@@ -94,6 +94,7 @@ meta_wayland_tablet_handle_event (MetaWaylandTablet  *tablet,
     {
     case CLUTTER_MOTION:
       handle_motion_event (tablet, event);
+      break;
     case CLUTTER_BUTTON_PRESS:
     case CLUTTER_BUTTON_RELEASE:
       handle_button_event (tablet, event);
diff --git a/src/wayland/meta-wayland.c b/src/wayland/meta-wayland.c
index fb23f38..b05b066 100644
--- a/src/wayland/meta-wayland.c
+++ b/src/wayland/meta-wayland.c
@@ -176,7 +176,10 @@ void
 meta_wayland_compositor_update (MetaWaylandCompositor *compositor,
                                 const ClutterEvent    *event)
 {
-  meta_wayland_seat_update (compositor->seat, event);
+  if (meta_wayland_tablet_manager_consumes_event (compositor->tablet_manager, event))
+    meta_wayland_tablet_manager_update (compositor->tablet_manager, event);
+  else
+    meta_wayland_seat_update (compositor->seat, event);
 }
 
 void
@@ -205,6 +208,10 @@ gboolean
 meta_wayland_compositor_handle_event (MetaWaylandCompositor *compositor,
                                       const ClutterEvent    *event)
 {
+  if (meta_wayland_tablet_manager_handle_event (compositor->tablet_manager,
+                                                event))
+    return TRUE;
+
   return meta_wayland_seat_handle_event (compositor->seat, event);
 }