########################################################################
### FILE:	imaging.mod
### PURPOSE:	Interface for imaging functions
### SCOPE:	Top Level
###
### Copyrights (C) 2010 Life Technologies.  All rights reserved.
########################################################################

STATe:NEW -replaceExisting Imaging:Paused
STATe:NEW -replaceExisting Imaging:Ready

STATe:TRIGger -states=Imaging:Paused -edge=Set PauseImaging <quote>
    PUBLish Imaging "Paused -reason=${PauseReason}"
    STAGe:PARK
    STAGe:PAUSE
</quote>

STATe:TRIGger -states=Imaging:Paused -edge=Clear ResumeImaging <quote>
    TRY FLUidics:ARM:IDLE PASS
    STAGe:RESUME
</quote>

DEFine PauseImaging <quote>
    UNLess ${#PauseReason} <quote>
        VAR PauseReason "Timeout"
        PUBLish Imaging Pause
    </quote>
</quote>

DEFine ImagingPauseCheck <quote>
    IF ${#PauseReason} <quote>
        STATE:SETTing Imaging:Paused True
    </quote>
</quote>

DEFine -asynchronous ImagingPaused <quote>
    IF ${#PauseReason} <quote.requested>
        VAR PauseReason "Command"
        STATE:SETTing Imaging:Paused True
    </quote.requested>
</quote>

DEFine ResumeImaging <quote>
    STATe:SETTing Imaging:Paused False
    IF ${#PauseReason} <quote.if>
        PUBLish Imaging Resume
        VAR- -ignoreMissing PauseReason
    </quote.if>
</quote>


STATE:DEPendency+ Instrument:Initialized Imaging:Ready