public LocalDataViewCommandSort(ColumnSortEventCommand command)
: base(command)
{
//Prepare Sort collection.
Sorts = new SortCollection();
Sort sort = new Sort();
sort.fldIdx = command.FldId;
sort.dir = (command.Direction == 0) ? true : false;
Sorts.add(sort);
RefreshEventCommand refreshCommand = CommandFactory.CreateRealRefreshCommand(command.TaskTag, InternalInterface.MG_ACT_RT_REFRESH_VIEW, 0, null, command.ClientRecId);
localDataViewCommandViewRefresh = new LocalDataViewCommandViewRefresh(refreshCommand);
localDataViewCommandViewRefresh.RefreshMode = ViewRefreshMode.CurrentLocation;
localDataViewCommandViewRefresh.KeepUserSort = true;
}
/// <summary>
/// helper function for command type == event
/// </summary>
/// <param name="command"></param>
/// <returns></returns>
private LocalDataViewCommandBase CreateEventCommand(EventCommand eventCommand)
{
LocalDataViewCommandBase localDataViewCommandBase = null;
switch (eventCommand.MagicEvent)
{
case InternalInterface.MG_ACT_DATAVIEW_TOP:
localDataViewCommandBase = new LocalDataViewCommandFetchTopChunk(eventCommand);
break;
case InternalInterface.MG_ACT_DATAVIEW_BOTTOM:
localDataViewCommandBase = new LocalDataViewCommandFetchBottomChunk(eventCommand);
break;
case InternalInterface.MG_ACT_CACHE_PREV:
localDataViewCommandBase = new LocalDataViewCommandFetchPrevChunk(eventCommand);
break;
case InternalInterface.MG_ACT_CACHE_NEXT:
localDataViewCommandBase = new LocalDataViewCommandFetchNextChunk(eventCommand);
break;
case InternalInterface.MG_ACT_RT_REFRESH_VIEW:
localDataViewCommandBase = new LocalDataViewCommandViewRefresh((RefreshEventCommand)eventCommand);
break;
case InternalInterface.MG_ACT_SUBFORM_REFRESH:
localDataViewCommandBase = new LocalDataViewCommandSubformRefresh((SubformRefreshEventCommand)eventCommand);
break;
case InternalInterface.MG_ACT_RTO_CREATE:
localDataViewCommandBase = new LocalDataViewCommandGoToCreateMode(eventCommand);
break;
case InternalInterface.MG_ACT_COMPUTE:
localDataViewCommandBase = new LocalDataViewCommandCompute((ComputeEventCommand)eventCommand);
((LocalDataViewCommandCompute)localDataViewCommandBase).Record = ((DataView)LocalDataviewManager.Task.DataView).GetRecordById(eventCommand.ClientRecId);
break;
case InternalInterface.MG_ACT_RTO_LOCATE:
localDataViewCommandBase = new LocalDataViewCommandLocateInQuery((LocateQueryEventCommand)eventCommand);
break;
case InternalInterface.MG_ACT_COL_SORT:
localDataViewCommandBase = new LocalDataViewCommandSort((ColumnSortEventCommand)eventCommand);
break;
case InternalInterface.MG_ACT_RT_REFRESH_RECORD:
localDataViewCommandBase = new GetCurrentRecordLocalDataViewCommand(eventCommand);
break;
case InternalInterface.MG_ACT_ROLLBACK:
localDataViewCommandBase = new RollbackTransactionLocalDataViewCommand((RollbackEventCommand)eventCommand);
break;
/////NOT Implemented commands
case InternalInterface.MG_ACT_RT_REFRESH_SCREEN:
localDataViewCommandBase = new LocalDataViewCommandViewRefreshScreen(eventCommand);
break;
case InternalInterface.MG_ACT_RTO_SEARCH:
localDataViewCommandBase = new LocalDataviewCommandLocateNext(eventCommand);
break;
case InternalInterface.MG_ACT_UPDATE_DATAVIEW_TO_DATASOURCE:
localDataViewCommandBase = new LocalUpdateRemoteDataViewToDataSourceCommand((UpdateDataViewToDataSourceEventCommand)eventCommand);
break;
default:
Logger.Instance.WriteExceptionToLog("in DataView.fetchChunkFromServer() unknown magicEvent: " + eventCommand.MagicEvent);
break;
}
return(localDataViewCommandBase);
}