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wayland: Implement the wl_pointer_gesture_pinch interface

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The pinch gesture resources are part of the MetaWaylandPointerClient, which
will be used during the propagation of CLUTTER_TOUCHPAD_PINCH events.
This commit is contained in:
Carlos Garnacho
2015-07-22 16:46:55 +02:00
parent 51a2f28723
commit 2fafa24305
6 changed files with 216 additions and 1 deletions
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13
src/wayland/meta-wayland-pointer.c
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@ -66,6 +66,7 @@ meta_wayland_pointer_client_new (void)
pointer_client = g_slice_new0 (MetaWaylandPointerClient);
wl_list_init (&pointer_client->pointer_resources);
wl_list_init (&pointer_client->swipe_gesture_resources);
wl_list_init (&pointer_client->pinch_gesture_resources);
return pointer_client;
}
@ -89,6 +90,11 @@ meta_wayland_pointer_client_free (MetaWaylandPointerClient *pointer_client)
wl_list_remove (wl_resource_get_link (resource));
wl_list_init (wl_resource_get_link (resource));
}
wl_resource_for_each (resource, &pointer_client->pinch_gesture_resources)
{
wl_list_remove (wl_resource_get_link (resource));
wl_list_init (wl_resource_get_link (resource));
}
g_slice_free (MetaWaylandPointerClient, pointer_client);
}
@ -97,7 +103,8 @@ static gboolean
meta_wayland_pointer_client_is_empty (MetaWaylandPointerClient *pointer_client)
{
return (wl_list_empty (&pointer_client->pointer_resources) &&
wl_list_empty (&pointer_client->swipe_gesture_resources));
wl_list_empty (&pointer_client->swipe_gesture_resources) &&
wl_list_empty (&pointer_client->pinch_gesture_resources));
}
MetaWaylandPointerClient *
@ -546,6 +553,10 @@ meta_wayland_pointer_handle_event (MetaWaylandPointer *pointer,
meta_wayland_pointer_gesture_swipe_handle_event (pointer, event);
break;
case CLUTTER_TOUCHPAD_PINCH:
meta_wayland_pointer_gesture_pinch_handle_event (pointer, event);
break;
default:
break;
}