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ID Category Severity Reproducibility Date Submitted Last Update
0005255 [JEDI VCL] 04 Feature Request feature N/A 2010-05-26 20:51 2012-02-29 16:53
Reporter jgagnon View Status public  
Assigned To obones
Priority normal Resolution fixed  
Status resolved   Product Version 3.39
Summary 0005255: A change to TJvAlarms/TJvAlarmItem
Description I have need of a change to TJvAlarms/TJvAlarmItem to support an individual event being triggered for each TJvAlarmItem instead of a unified alarm event for TJvAlarms. My thought was to add the event to TJvAlarmItem and trigger that event when assigned instead of triggering the TJvAlarms event. That way, no existing code should be broken while still allowing individual events to be created and used.

Implementation specifics:

procedure TJvAlarms.DoAlarm(const Alarm: TJvAlarmItem;
  const TriggerTime: TDateTime);
  if Assigned(Alarm.FOnAlarm) then
    Alarm.FOnAlarm(Alarm, TriggerTime)
  else if Assigned(FOnAlarm) then
    FOnAlarm(Self, Alarm, TriggerTime);

Where the TJvAlarmItem.FOnAlarm type would be declared as follows:

  TJvAlarmItemEvent = procedure(Sender: TObject;
    const TriggerTime: TDateTime) of object;

Additions to TJvAlarmItem:

    FOnAlarm : TJvAlarmItemEvent;
    property OnAlarm : TJvAlarmItemEvent read FOnAlarm write FOnAlarm;

I think that would pretty much cover my needs.
Additional Information I am capable of making the changes and testing them thoroughly, but I am completely new to the submission process and unsure how best to proceed. Should I just make the relatively minor changes to the JvAlarms.PAS file and submit it (zipped, of course) or do I create an extended version in a new source file and submit that instead or do I have one of you make the changes for me?

Thank you for your time.
Tags No tags attached.
Attached Files ? file icon JvAlarms.diff [^] (1,421 bytes) 2010-05-30 01:34

- Relationships

-  Notes
obones (administrator)
2010-05-27 22:27

Best way to submit changes is to use a diff tool to attach just the diffs to the issue.
The best format for us is the one created by TortoiseSVN
jgagnon (reporter)
2010-05-30 01:36

Ok, I added the diff file with the changes. It was tested in D2007 but I don't really see anything that would negatively affect any other versions.
obones (administrator)
2010-10-08 14:59

Thanks, this is now in SVN

- Issue History
Date Modified Username Field Change
2010-05-26 20:51 jgagnon New Issue
2010-05-27 22:27 obones Note Added: 0017419
2010-05-27 22:27 obones Status new => feedback
2010-05-30 01:34 jgagnon File Added: JvAlarms.diff
2010-05-30 01:36 jgagnon Note Added: 0017424
2010-10-08 14:59 obones Note Added: 0017775
2010-10-08 14:59 obones Status feedback => resolved
2010-10-08 14:59 obones Fixed in Version => Daily / SVN
2010-10-08 14:59 obones Resolution open => fixed
2010-10-08 14:59 obones Assigned To => obones
2012-02-29 16:53 obones Fixed in Version Daily / SVN => 3.45

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