OnRefresh flags
On refresh flags are passed to the OnRefresh
callback in order to indicate
what parts of the controller may need to be refreshed.
By checking these flags, controllers can avoid needlessly updating unchanged parts of their UIs, thus improving performance.
import midi
def OnRefresh(flags: int):
if flags & midi.HW_Dirty_Mixer_Sel:
update_mixer_selection_cache()
if flags & midi.HW_Dirty_LEDs:
update_led_cache()
# etc
HW_Dirty_Mixer_Sel
module-attribute
Selected tracks on the mixer have changed.
HW_Dirty_Mixer_Controls
module-attribute
Controls on the mixer have changed.
HW_Dirty_RemoteLinks
module-attribute
Remote (linked) controls have been added, removed or modified. Note that
changes to values associated with a remote control will instead give a
midi.HW_Dirty_RemoteLinkValues
event.
HW_Dirty_Performance
module-attribute
Performance mode layout (not playing state) has changed.
HW_Dirty_LEDs
module-attribute
Indicates various possible changes in FL Studio which require update of controller LEDs (play/stop/record/active window/.....).
HW_Dirty_RemoteLinkValues
module-attribute
Value of remote (linked) control has changed. Note that
creation, deletion or modification of remote control mappings will instead give
a midi.HW_Dirty_RemoteLinks
event.
HW_Dirty_Patterns
module-attribute
Changes to patterns or pattern selection.
HW_Dirty_ControlValues
module-attribute
Changes to plugin control values.
HW_Dirty_ChannelRackGroup
module-attribute
Channel rack groups have changed.