/// <summary>
/// builds record computer
/// </summary>
/// <returns></returns>
internal virtual RecordComputer Build()
{
RecordComputer recordComputer = new RecordComputer();
recordComputer.DataviewSynchronizer = LocalDataviewManager.DataviewSynchronizer;
int nextViewDataViewHeaderId = -1;
int?nextLinkStartAfterField = GetNextLinkStartField(ref nextViewDataViewHeaderId);
for (int i = 0; i < TaskViews.Fields.Count; i++)
{
if (i == nextLinkStartAfterField)
{
ComputeLinkStrategy computeStrategy = new ComputeLinkStrategy()
{
View = TaskViews.LinkViews[nextViewDataViewHeaderId]
};
RecomputeId unitId = RecomputeIdFactory.GetRecomputeId(computeStrategy.View.DataviewHeader);
//add computer for fetch of the links
recordComputer.Add(unitId, computeStrategy);
linkComputers.Add(unitId, computeStrategy);
nextLinkStartAfterField = GetNextLinkStartField(ref nextViewDataViewHeaderId);
}
//add computer for fields
AddComputeFieldStrategy(recordComputer, TaskViews.Fields[i]);
}
// Add the range expression computer - must be after all other computation is taken care of.
AddBoundaryExpressionComputeStrategy(recordComputer, PropInterface.PROP_TYPE_TASK_PROPERTIES_RANGE, UnitComputeErrorCode.RangeFailed);
return(recordComputer);
}
/// <summary>
///
/// </summary>
/// <param name="recordComputer"></param>
/// <param name="field"></param>
private void AddComputeFieldStrategy(RecordComputer recordComputer, IFieldView field)
{
bool checkLocate = ShouldCheckLocateOnField(field);
if (field.IsLink)
{
RecomputeId ownerLinkComputeId = RecomputeIdFactory.GetDataviewHeaderComputeId(field.DataviewHeaderId);
var ownerLinkComputer = linkComputers[ownerLinkComputeId];
ownerLinkComputer.Add(CreateComputeFieldStrategy(field, checkLocate));
}
else
{
recordComputer.Add(CreateComputeFieldStrategy(field, checkLocate));
}
}
public GatewayResult AddDataControlView(RuntimeReadOnlyView view, DcValuesBuilderBase dcValuesBuilder)
{
GatewayResult result = null;
DataControlViews.Add(view);
int boundControlId = ((DataControlSourceViewDefinition)view.DataSourceViewDefinition).BoundControlId;
var dsId = view.DataSourceViewDefinition.TaskDataSource.DataSourceDefinition.Id;
var strategy = new DataControlValuesComputeStrategy(boundControlId, dcValuesBuilder, view.RangeBuilder, dsId);
var unitId = RecomputeIdFactory.GetRecomputeId(typeof(DcValues), boundControlId);
RecordComputer.Add(unitId, strategy);
result = view.OpenDataSource();
view.BuildCursor();
if (result.Success)
{
view.Prepare();
}
return(result);
}
public DCValuesRecompute(Task task, int ditIndex)
{
control = task.getForm().getCtrl(ditIndex);
unitId = RecomputeIdFactory.GetRecomputeId(control);
}
/// <summary>
/// get linked record
/// </summary>
/// <param name="curRec"></param>
/// <returns></returns>
internal override bool getLinkedRecord(Record curRec)
{
IClientCommand dataViewCommand = CommandFactory.CreateRecomputeUnitDataViewCommand(_task.getTaskTag(), RecomputeIdFactory.GetRecomputeId(this), curRec.getId());
ReturnResult result = _task.DataviewManager.Execute(dataViewCommand);
return(result.Success);
}
