Difference: DpHipeTools (3 vs. 4)
Revision 42008-01-15 - JorgoBakker
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Adding Tools to HIPE | ||||||||
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Task Registry | ||||||||
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Up to now you have made you task globally available to the system by specifying an instance of that task within the __init__.py file of your sub-system, e.g.:
# __init__.py file
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Prime input validation | ||||||||
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The mechanism above makes you task to become a tool within the system and it appears whenever a variable of type SpecificProduct is selected.
Sometimes this may not be enough, e.g. is certain situations your task will only run on a SpecificProduct if it contains certain contents. A typical situation would be when a SPIRE reduction operates on a ObservationContext: such a task should not be listed whenever a HIFI observation is selected... | ||||||||
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In other words, rather than writing this logic within the pre-amble or execution block of your task, we recommend you to move that logic into the parameter validation. This way we achieve two things:
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Task Input Dialog | ||||||||
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| Default dialog, drag-and-drop features, dedicated dialogs The application is generating a default input dialog for all registered tasks within the software. As the system does not know the intent of your task, it can only provide a dry-listing of all requested parameters; such a dialog may not be suitable for your purposes. | ||||||||
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| Note that your GUI component must have a default constructor! | ||||||||
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Parameter Modifiers | ||||||||
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| TODO: Default modifiers, specialized modifiers | ||||||||
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Task compliance | ||||||||
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| < < | -- JorgoBakker - 21 Dec 2007 | |||||||
| > > | <-- Author: JorgoBakker - 21 Dec 2007 --> | |||||||
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