diff options
Diffstat (limited to 'suil/suil.h')
| -rw-r--r-- | suil/suil.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/suil/suil.h b/suil/suil.h index d025df9..3c3ce19 100644 --- a/suil/suil.h +++ b/suil/suil.h @@ -105,6 +105,12 @@ typedef uint32_t (*SuilPortUnsubscribeFunc)( uint32_t protocol, const LV2_Feature* const* features); +/** Function called when a control is grabbed or released. */ +typedef void (*SuilTouchFunc)( + SuilController controller, + uint32_t port_index, + bool grabbed); + /** Create a new UI host descriptor. @param write_func Function to send a value to a plugin port. @@ -120,6 +126,16 @@ suil_host_new(SuilPortWriteFunc write_func, SuilPortUnsubscribeFunc unsubscribe_func); /** + Set a touch function for a host descriptor. + + Note this function will only be called if the UI supports it. +*/ +SUIL_API +void +suil_host_set_touch_func(SuilHost* host, + SuilTouchFunc touch_func); + +/** Free @c host. */ SUIL_API |