Restrict selections to a channel.
- PluginSlotType slot_type
- Type of starting slot to move plugins to.
- int to_slot
- Starting target slot.
- int to_track_pos
- To track position.
- bool new_channel
- Whether the plugins will be copied/moved into a new channel, if applicable.
- int num_plugins
- Number of plugins to create, when creating new plugins.
- PluginDescriptor descr
- PluginDescriptor to use when creating.
- MixerSelections* ms_before
- Clone of mixer selections at start.
- MixerSelections* deleted_ms
- Deleted plugins (ie, plugins replaced during move/copy).
- AutomationTrack* deleted_ats
- Automation tracks associated with the deleted plugins.
- AutomationTrack* ats
- Automation tracks associated with the plugins.
Starting target slot.
The rest of the slots will start from this so they can be calculated when doing/undoing.