public ObservableSourceProvider(DataGridColumn dgc, string pathElement, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, binderName)
{
Data = dgc;
Type = null;
SourceKind = SourceKindEnum.DataGridColumn;
}
public ObservableSourceProvider(DataSourceProvider dsp, string pathElement, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, binderName)
{
Data = dsp;
Type = null;
SourceKind = SourceKindEnum.DataSourceProvider;
}
public ObservableSourceProvider(string pathElement, Type type, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, binderName)
{
SourceKind = SourceKindEnum.TerminalNode;
Data = null;
Type = type;
}
public ObservableSource(string pathElement, Type type, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, false, binderName)
{
SourceKind = SourceKindEnum.TerminalNode;
Data = null;
Type = type;
Status = ObservableSourceStatusEnum.HasType;
}
public ObservableSource(DataGridColumn dgc, string pathElement, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, true, binderName)
{
AnchorElement = dgc;
SourceKind = SourceKindEnum.DataGridColumn;
SubscribeTo_Dg(dgc, DisplayIndexChanged_Dg);
UpdateData_Dg(dgc, pathElement, binderName);
}
private ObservableSourceProvider(string pathElement, PathConnectorTypeEnum pathConnectorType, string binderName)
{
Data = null;
Type = null;
SourceKind = SourceKindEnum.Empty;
PathElement = pathElement;
PathConnectorType = pathConnectorType;
BinderName = binderName;
IsTargetADc = false;
}
public ObservableSource(DataSourceProvider dsp, string pathElement, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, true, binderName)
{
SourceKind = SourceKindEnum.DataSourceProvider;
Container = dsp;
Data = null;
Type = null;
WeakEventManager <DataSourceProvider, EventArgs> .AddHandler(dsp, "DataChanged", OnDataSourceProvider_DataChanged);
Status = ObservableSourceStatusEnum.Undetermined;
}
private ObservableSource(string pathElement, PathConnectorTypeEnum pathConnector, bool isListening, string binderName)
{
PathElement = pathElement;
PathConnector = pathConnector;
IsListeningForNewDC = isListening;
BinderName = binderName;
_wrAnchorElement = null;
_wrContainer = null;
_wrData = null;
NewPathElement = null;
Type = null;
IsTargetADc = false;
}
private string GetConnectedPathElement(bool isFirst, PathConnectorTypeEnum po, string pathElement)
{
if (isFirst)
{
switch (po)
{
case PathConnectorTypeEnum.Dot: return(pathElement);
case PathConnectorTypeEnum.Slash: return(pathElement ?? ".");
case PathConnectorTypeEnum.DotIndexer: return($"[{pathElement}]");
case PathConnectorTypeEnum.SlashIndexer: return($"[{pathElement}]");
default:
{
throw new InvalidOperationException($"The value {po} is not a supported or recognized PathOperatorEnum.");
}
}
}
else
{
//if (pathElement == null)
//{
// throw new ArgumentNullException("The PathElement cannot be null except for paths with only one component.");
//}
//pathElement = pathElement ?? "Not Yet Determined.";
switch (po)
{
case PathConnectorTypeEnum.Dot: return($".{pathElement}");
case PathConnectorTypeEnum.Slash: return($"/{pathElement}");
case PathConnectorTypeEnum.DotIndexer: return($".[{pathElement}]");
case PathConnectorTypeEnum.SlashIndexer: return($"/[{pathElement}]");
default:
{
throw new InvalidOperationException($"The value {po} is not a supported or recognized PathOperatorEnum.");
}
}
}
}
public ObservableSource(FrameworkContentElement fce, string pathElement, bool isTargetADc, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, true, binderName)
{
SourceKind = SourceKindEnum.FrameworkContentElement;
AnchorElement = fce;
UpdateWatcherAndData_Fe(fce, pathElement, isTargetADc, binderName);
}
public ObservableSource(INotifyCollectionChanged itRaisesCollectionChanged, string pathElement, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, false, binderName)
{
SourceKind = SourceKindEnum.CollectionObject;
Data = itRaisesCollectionChanged ?? throw new ArgumentNullException($"{nameof(itRaisesCollectionChanged)} was null when constructing Observable Source.");
Type = itRaisesCollectionChanged.GetType();
Status = ObservableSourceStatusEnum.Ready;
//WeakEventManager<INotifyCollectionChanged, CollectionChangeEventArgs>
// .AddHandler(itRaisesCollectionChanged, "CollectionChanged", OnCCEvent);
}
public ObservableSource(INotifyPropertyChanged itRaisesPropChanged, string pathElement, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, false, binderName)
{
SourceKind = SourceKindEnum.PropertyObject;
Data = itRaisesPropChanged ?? throw new ArgumentNullException($"{nameof(itRaisesPropChanged)} was null when constructing Observable Source.");
Type = itRaisesPropChanged.GetType();
Status = ObservableSourceStatusEnum.Ready;
}
public ObservableSourceProvider(INotifyCollectionChanged itRaisesCollectionChanged, string pathElement, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, binderName)
{
Data = itRaisesCollectionChanged ?? throw new ArgumentNullException($"{nameof(itRaisesCollectionChanged)} was null when constructing Observable Source.");
Type = null;
SourceKind = SourceKindEnum.CollectionObject;
}
public ObservableSourceProvider(INotifyPCGen itRaisesPCGen, string pathElement, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, binderName)
{
Data = itRaisesPCGen ?? throw new ArgumentNullException($"{nameof(itRaisesPCGen)} was null when constructing Observable Source.");
Type = null;
SourceKind = SourceKindEnum.PCGen;
}
public ObservableSourceProvider(FrameworkContentElement fce, string pathElement, bool isTargetADc, PathConnectorTypeEnum pathConnectorType, string binderName)
: this(pathElement, pathConnectorType, binderName)
{
Data = fce;
Type = null;
SourceKind = SourceKindEnum.FrameworkContentElement;
IsTargetADc = isTargetADc;
}
