An Asyncronous task that load a MIDI file. More...
Inheritance diagram for AsyncMidiFileLoadTask:
Public Member Functions | |
| void | cancel () |
| notify the task that it should be cancelled. More... | |
Public Attributes | |
| bool | finished |
| a flag to indicate whether the task has been completed. | |
| MidiSequence & | midi |
| MidiSequence if load was successful. | |
| float | progress |
| a value between 0 and 1 to be notified of the task's progress. | |
| string | state |
| a string to indicate the current task state (pending | running | finished | cancelled) | |
| bool | success |
| a flag to indicate whether the task has been successful. | |
Detailed Description
An Asyncronous task that load a MIDI file.
Load a MIDI file inside a MidiSequence asyncronously
Member Function Documentation
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inherited |
notify the task that it should be cancelled.
N.B.: Cancelling is also asynchronous, the task will note be cancelled immediately. If the task is cancelled in the middle of an operation (i.e. purging 1000 keygroups), the Engine is left in an indeterminate state and this is the script's responsibility to restore a valid state.