/// <summary>
/// Preprocesses the filter descriptor.
/// </summary>
/// <param name="filterDescriptor">The filter descriptor.</param>
/// <param name="filterGuid">The filter unique identifier.</param>
/// <param name="processName">Name of the process.</param>
/// <param name="callback">The callback.</param>
public void PreprocessFilterDescriptor(IFilterDescriptor filterDescriptor, Guid filterGuid, string processName, Action<IFilterDescriptor> callback)
{
// request UPD parameters from User
var udpFilters = filterDescriptor.GetAllUdpDescriptors();
if (udpFilters != null && udpFilters.Count > 0)
{
UDPValuesViewModel.Value.Title = LanguageService.Translate("Label_ProvideFilterParams");
UDPValuesViewModel.Value.UdpList.Clear();
foreach (var filter in udpFilters)
{
UDPValuesViewModel.Value.UdpList.Add(FilterDescriptorDecorator.FromFilterDescriptor(filter));
var filterValue = filter.Value as FilterValue;
if (filterValue != null && filterValue.ProvidedValue == null)
{
filterValue.ProvidedValue = filterValue.DefaultValue;
}
}
FilteringUtils.LoadFilterAdditionalParameters(UDPValuesViewModel.Value.UdpList, processName, TheDynamicTypeManager);
ThePopupFactory.Value.Popup()
.SetCustomViewModel(UDPValuesViewModel.Value)
.SetIsModal(true)
.SetCaption(LanguageService.Translate("Label_FilterParameters"))
.SetPosition(PopupPosition.Center)
.Show(
() => callback(filterDescriptor),
() =>
{
callback(null);
return false;
});
}
else
{
callback(filterDescriptor);
}
}
private void UpdateUdps()
{
using (UdpList.SuspendNotifications())
{
UdpList.Clear();
_processedFilter = null;
if (string.IsNullOrEmpty(FilterDefinition))
{
return;
}
var filterDef = FilterDefinition;
_processedFilter = FilterDescriptor.FromJSON(filterDef);
var udpFilters = _processedFilter.GetAllUdpDescriptors();
foreach (var filter in udpFilters)
{
// replace parameters to their default values
var value = filter.Value as FilterValue;
if (value != null)
{
if (value.ProvidedValue == null)
{
value.ProvidedValue = value.DefaultValue;
}
value.PropertyChanged += (sender, args) =>
{
try
{
SuppressUdpUpdate = true;
FilterDefinition = _processedFilter.ToJSON();
}
finally
{
SuppressUdpUpdate = false;
}
};
}
UdpList.Add(FilterDescriptorDecorator.FromFilterDescriptor(filter));
}
if (FilterSource != null)
{
FilterSource.UpdateParameters(UdpList);
}
}
}
private void PopulateUdp(string filterDef)
{
UdpList.Clear();
_processedFilter = FilterDescriptor.FromJSON(filterDef);
var udpFilters = _processedFilter.GetAllUdpDescriptors();
foreach (var filter in udpFilters)
{
// replace parameters to their default values
var value = filter.Value as FilterValue;
if (value != null)
{
if (value.ProvidedValue == null)
{
value.ProvidedValue = value.DefaultValue;
}
value.PropertyChanged += delegate
{
if (!_isLoading)
{
ViewConfigurator.FilterDefinition = GetProcessedFilter().ToJSON();
}
};
}
UdpList.Add(FilterDescriptorDecorator.FromFilterDescriptor(filter));
}
FilteringUtils.LoadFilterAdditionalParameters(UdpList, Parent.Model);
}
private static List<IParameterBuilder> GetFilterParameters(IFilterDescriptor filter)
{
var parameterBuilders = new List<IParameterBuilder>();
if (filter == null)
return parameterBuilders;
var udpDescriptors = filter.GetAllUdpDescriptors();
foreach (var descriptor in udpDescriptors)
{
var filterValue = descriptor.Value as FilterValue;
if (filterValue == null || filterValue.ProvidedValue == null || (filterValue.ProvidedValue as FilterValue) == null)
continue;
var fieldName = ((FilterValue)filterValue.ProvidedValue).SystemName.TrimEnd("Id");
var fieldValue = "@" + fieldName;
parameterBuilders.Add(GenericParameterBuilder.CreateFromField(fieldValue, SqlDbType.Int, fieldName));
descriptor.Value = fieldValue;
descriptor.EscapeWildcards = false;
}
return parameterBuilders;
}
/// <summary>
/// Populates the UDP.
/// </summary>
/// <param name="filterDef">The filter definition.</param>
private void PopulateUdp(string filterDef)
{
var filterDefinition = filterDef;
UdpList.Clear();
_processedFilter = FilterDescriptor.FromJSON(filterDefinition);
foreach (var filter in _processedFilter.GetAllUdpDescriptors())
{
var value = filter.Value as FilterValue;
if (value != null)
if (value.ProvidedValue == null)
value.ProvidedValue = value.DefaultValue;
var decorator = FilterDescriptorDecorator.FromFilterDescriptor(filter);
StartListenFilterValuePropertyChangedEvent(decorator);
UdpList.Add(decorator);
}
FilteringUtils.LoadFilterAdditionalParameters(UdpList, ProcessSystemName, TheDynamicTypeManager);
}
