/// <summary>
/// returns a replica of this runtime event
/// </summary>
internal RunTimeEvent replicate()
{
RunTimeEvent newRtEvt = (RunTimeEvent)MemberwiseClone();
newRtEvt.setTimestamp();
return(newRtEvt);
}
/// <summary>
/// CTOR - creates a new run time event by copying the member variables of a given
/// event and the member variables of a given run time event
/// </summary>
/// <param name = "evt">a reference to the event to be used </param>
/// <param name = "rtEvt">a reference to the run time event to be used </param>
internal RunTimeEvent(Event evt, RunTimeEvent rtEvt)
: base(evt)
{
_taskTag = rtEvt._taskTag;
_task = rtEvt._task;
Control = rtEvt.Control;
_eventFld = rtEvt._eventFld;
_mgdId = rtEvt._mgdId;
_displayLine = rtEvt._displayLine;
_reversibleExit = rtEvt._reversibleExit;
_argList = rtEvt._argList;
_immediate = rtEvt._immediate;
_mprgCreator = rtEvt._mprgCreator;
_priority = rtEvt._priority;
_guiTriggeredEvent = rtEvt._guiTriggeredEvent;
_isIdleTimer = rtEvt._isIdleTimer;
_val = rtEvt._val;
_selectionStart = rtEvt._selectionStart;
_selectionEnd = rtEvt._selectionEnd;
_controlsList = rtEvt._controlsList;
_direction = rtEvt._direction;
_dotNetObject = rtEvt._dotNetObject;
DotNetArgs = rtEvt.DotNetArgs;
LastFocusedVal = rtEvt.LastFocusedVal;
_imeParam = rtEvt._imeParam;
}
/// <summary>
/// implementing comparator, the events are compared by priority
/// </summary>
public int CompareTo(object obj)
{
RunTimeEvent otherEvent = (RunTimeEvent)obj;
Priority otherPriority = otherEvent._priority;
int result = otherPriority - _priority;
if (result == 0)
{
result = (int)(_timestamp - otherEvent._timestamp);
}
return(result);
}
/// <summary>
/// init the position to start a new chain of search
/// </summary>
internal void init(RunTimeEvent rtEvent)
{
_rtEvt = rtEvent;
_task = _rtEvt.getTask();
if (_task.isMainProg())
{
//phase = PHASE_CONTROL_NON_SPECIFIC;
_prevTask = _rtEvt.getMainPrgCreator();
if (_prevTask != null && _prevTask.isMainProg())
{
_prevTask = null;
}
}
if (rtEvent.getType() == ConstInterface.EVENT_TYPE_USER_FUNC)
{
_phase = PHASE_CONTROL_NON_SPECIFIC;
}
else
{
if (rtEvent.getType() == ConstInterface.EVENT_TYPE_USER_FUNC)
{
_phase = PHASE_CONTROL_NON_SPECIFIC;
}
else
{
_phase = PHASE_CONTROL_SPECIFIC;
}
}
_orgTask = _task;
_orgPrevTask = _prevTask;
_handlersTab = _task.getHandlersTab();
if (_handlersTab == null)
{
goUpTaskChain();
}
_handlerIdx = -1;
}
/// <summary>
/// changes the current run time event and returns the next event handler
/// </summary>
protected internal EventHandler getNext(RunTimeEvent evt)
{
_rtEvt = evt;
return(getNext());
}