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data-device: handle multiple data devices

This commit is contained in:
Tony Crisci 2017-10-16 08:56:59 -04:00
parent b8de0a29b4
commit c0e8585a4c
1 changed files with 6 additions and 2 deletions
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8
types/wlr_data_device.c
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@ -652,8 +652,12 @@ void data_device_manager_get_data_device(struct wl_client *client,
return;
}
// TODO handle a seat handle having multiple data devices
assert(handle->data_device == NULL);
if (handle->data_device != NULL) {
// XXX this is probably a protocol violation, but it simplfies our code
// and it's stupid to create several data devices for the same seat.
wl_resource_destroy(handle->data_device);
}
handle->data_device = resource;
wl_resource_set_implementation(resource, &data_device_impl,