private void AddTrigger(JobNode selectedNode, Action updateAction)
{
var frm = new CronSelector();
if (frm.ShowDialog() != DialogResult.OK)
{
return;
}
// add cron trigger
AddTrigger(selectedNode, frm.Expression, frm.GetXml(), null, NullUpdateAction);
updateAction();
}
private void EditTrigger(TriggerNode selectedNode, Action updateAction)
{
var frm = new CronSelector();
var trigger = selectedNode.Trigger;
var jobData = trigger.JobDataMap;
if (jobData.ContainsKey(TriggerXml))
{
var oldCron = (string)jobData[TriggerXml];
frm.SetXml(oldCron);
}
if (frm.ShowDialog() != DialogResult.OK)
{
return;
}
// check if changed trigger conflicts with any calendar
if (selectedNode.Trigger.CalendarName != null)
{
var cronStr = frm.Expression;
var selCal = mScheduler.GetCalendar(selectedNode.Trigger.CalendarName);
var tempTrigger = (AbstractTrigger)TriggerBuilder.Create().
WithCronSchedule(cronStr).
Build();
var nextFire = tempTrigger.ComputeFirstFireTimeUtc(selCal);
if (nextFire == null)
{
var msg = string.Format("Calendar '{0}' will not let trigger '{1}' fire.", selectedNode.Trigger.CalendarName, selectedNode.Trigger.Description);
MessageBox.Show(msg, Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
// delete and re-add trigger so it survives a refresh
var calName = selectedNode.Trigger.CalendarName;
DeleteTrigger(selectedNode, NullUpdateAction);
var jobNode = (JobNode)selectedNode.Parent;
AddTrigger(jobNode, frm.Expression, frm.GetXml(), calName, updateAction);
}