/// <summary>
/// Trigger the Client to send a Verification (DICOM C-ECHO-RQ).
/// </summary>
/// <param name="actorName">Destination Actor Name.</param>
/// <returns>Boolean indicating success or failure.</returns>
public bool TriggerClientVerification(ActorName actorName)
{
// Set up a Verification SOP Class - C-ECHO-RQ trigger
DicomTrigger dicomTrigger = new DicomTrigger(Dvtk.IheActors.Bases.TransactionNameEnum.RAD_UNKNOWN);
dicomTrigger.AddItem(new DicomMessage(DvtkData.Dimse.DimseCommand.CECHORQ),
HliScp.VERIFICATION_SOP_CLASS_UID,
HliScp.IMPLICIT_VR_LITTLE_ENDIAN);
DicomTriggerItem dicomTriggerItem = dicomTrigger.TriggerItems[0];
// thread must wait for association completion
_scu.SignalCompletion = true;
// set up the presentation context from the trigger
PresentationContext[] presentationContexts = new PresentationContext[1];
presentationContexts[0] = new PresentationContext(dicomTriggerItem.SopClassUid,
dicomTriggerItem.TransferSyntaxes);
_scu.TriggerSendAssociation(dicomTriggerItem.Message, presentationContexts);
// wait for association completion
// - timeout of 0 means "no timeout".
_semaphore.Wait(0);
// return a boolean indicating if the trigger was processed successfully or not
return(_scu.ProcessTriggerResult);
}
/// <summary>
/// Try to find the given trigger in the collection with the same presentation context
/// </summary>
/// <param name="value">Dicom Trigger - contains presentation context to match.</param>
/// <returns>True if a matching presentation context is found - otherwise false.</returns>
public bool FindMatchingPresentationContext(DicomTriggerItem value)
{
bool found = false;
foreach (DicomTriggerItem triggerItem in this)
{
if (triggerItem.Equals(value))
{
found = true;
break;
}
}
return(found);
}
/// <summary>
/// Returns a value indicating whether this instance is equal to a specified object
/// </summary>
/// <param name="obj">An <see cref="object"/> to compare with this instance, or a <see langword="null"/> reference.</param>
/// <returns><see langword="true"/> if other is an instance of <see cref="DicomTriggerItem"/> and equals the value of this instance; otherwise, <see langword="false"/>.</returns>
public override bool Equals(System.Object obj)
{
// Check for null and compare run-time types.
if (obj == null || GetType() != obj.GetType())
{
return(false);
}
DicomTriggerItem triggerItem = (DicomTriggerItem)obj;
// Only interested in comparing the SOP Class UID and Transfer Syntaxes
if (triggerItem.SopClassUid != this.SopClassUid)
{
return(false);
}
if (triggerItem.TransferSyntaxes.Length != this.TransferSyntaxes.Length)
{
return(false);
}
// The transfer syntaxes may be defined in a different order
bool equal = true;
for (int i = 0; i < triggerItem.TransferSyntaxes.Length; i++)
{
bool matchFound = false;
for (int j = 0; j < this.TransferSyntaxes.Length; j++)
{
if (triggerItem.TransferSyntaxes[i] == this.TransferSyntaxes[j])
{
matchFound = true;
break;
}
}
if (matchFound == false)
{
equal = false;
break;
}
}
return(equal);
}
/// <summary>
/// Removes the first occurrence of a specific <see cref="DicomTriggerItem"/> from the <see cref="DicomTriggerItemCollection"/>.
/// </summary>
/// <param name="value">The <see cref="DicomTriggerItem"/> to remove from the <see cref="DicomTriggerItemCollection"/>.</param>
public void Remove(DicomTriggerItem value)
{
List.Remove(value);
}
/// <summary>
/// Inserts an <see cref="DicomTriggerItem"/> element into the <see cref="DicomTriggerItemCollection"/> at the specified index.
/// </summary>
/// <param name="index">The zero-based index at which value should be inserted.</param>
/// <param name="value">The <see cref="DicomTriggerItem"/> to insert.</param>
public void Insert(int index, DicomTriggerItem value)
{
List.Insert(index, value);
}
/// <summary>
/// Searches for the specified <see cref="DicomTriggerItem"/> and
/// returns the zero-based index of the first occurrence within the entire <see cref="DicomTriggerItemCollection"/>.
/// </summary>
/// <param name="value">The <see cref="DicomTriggerItem"/> to locate in the <see cref="DicomTriggerItemCollection"/>.</param>
/// <returns>
/// The zero-based index of the first occurrence of value within the entire <see cref="DicomTriggerItemCollection"/>,
/// if found; otherwise, -1.
/// </returns>
public int IndexOf(DicomTriggerItem value)
{
return (List.IndexOf(value));
}
/// <summary>
/// Try to find the given trigger in the collection with the same presentation context
/// </summary>
/// <param name="value">Dicom Trigger - contains presentation context to match.</param>
/// <returns>True if a matching presentation context is found - otherwise false.</returns>
public bool FindMatchingPresentationContext(DicomTriggerItem value)
{
bool found = false;
foreach(DicomTriggerItem triggerItem in this)
{
if (triggerItem.Equals(value))
{
found = true;
break;
}
}
return found;
}
/// <summary>
/// Copies the elements of the <see cref="ICollection"/> to a strong-typed <c>DicomTriggerItem[]</c>,
/// starting at a particular <c>DicomTriggerItem[]</c> index.
/// </summary>
/// <param name="array">
/// The one-dimensional <c>DicomTriggerItem[]</c> that is the destination of the elements
/// copied from <see cref="ICollection"/>.
/// The <c>DicomTriggerItem[]</c> must have zero-based indexing.
/// </param>
/// <param name="index">
/// The zero-based index in array at which copying begins.
/// </param>
/// <remarks>
/// Provides the strongly typed member for <see cref="ICollection"/>.
/// </remarks>
public void CopyTo(DicomTriggerItem[] array, int index)
{
((ICollection)this).CopyTo(array, index);
}
/// <summary>
/// Determines whether the <see cref="DicomTriggerItemCollection"/> contains a specific element.
/// </summary>
/// <param name="value">The <see cref="DicomTriggerItem"/> to locate in the <see cref="DicomTriggerItemCollection"/>.</param>
/// <returns>
/// <c>true</c> if the <see cref="DicomTriggerItemCollection"/> contains the specified value;
/// otherwise, <c>false</c>.
/// </returns>
public bool Contains(DicomTriggerItem value)
{
// If value is not of type Code, this will return false.
return(List.Contains(value));
}
/// <summary>
/// Removes the first occurrence of a specific <see cref="DicomTriggerItem"/> from the <see cref="DicomTriggerItemCollection"/>.
/// </summary>
/// <param name="value">The <see cref="DicomTriggerItem"/> to remove from the <see cref="DicomTriggerItemCollection"/>.</param>
public void Remove(DicomTriggerItem value)
{
List.Remove(value);
}
/// <summary>
/// Inserts an <see cref="DicomTriggerItem"/> element into the <see cref="DicomTriggerItemCollection"/> at the specified index.
/// </summary>
/// <param name="index">The zero-based index at which value should be inserted.</param>
/// <param name="value">The <see cref="DicomTriggerItem"/> to insert.</param>
public void Insert(int index, DicomTriggerItem value)
{
List.Insert(index, value);
}
/// <summary>
/// Searches for the specified <see cref="DicomTriggerItem"/> and
/// returns the zero-based index of the first occurrence within the entire <see cref="DicomTriggerItemCollection"/>.
/// </summary>
/// <param name="value">The <see cref="DicomTriggerItem"/> to locate in the <see cref="DicomTriggerItemCollection"/>.</param>
/// <returns>
/// The zero-based index of the first occurrence of value within the entire <see cref="DicomTriggerItemCollection"/>,
/// if found; otherwise, -1.
/// </returns>
public int IndexOf(DicomTriggerItem value)
{
return(List.IndexOf(value));
}
/// <summary>
/// Adds an object to the end of the <see cref="DicomTriggerItemCollection"/>.
/// </summary>
/// <param name="value">The <see cref="DicomTriggerItem"/> to be added to the end of the <see cref="DicomTriggerItemCollection"/>.</param>
/// <returns>The <see cref="DicomTriggerItemCollection"/> index at which the value has been added.</returns>
public int Add(DicomTriggerItem value)
{
return(List.Add(value));
}
/// <summary>
/// Adds an object to the end of the <see cref="DicomTriggerItemCollection"/>.
/// </summary>
/// <param name="value">The <see cref="DicomTriggerItem"/> to be added to the end of the <see cref="DicomTriggerItemCollection"/>.</param>
/// <returns>The <see cref="DicomTriggerItemCollection"/> index at which the value has been added.</returns>
public int Add(DicomTriggerItem value)
{
return (List.Add(value));
}
/// <summary>
/// Add the trigger item details to the trigger.
/// </summary>
/// <param name="message">DICOM Message to be triggered.</param>
/// <param name="sopClassUid">SOP Class UID of DICOM Message.</param>
/// <param name="transferSyntaxes">Transfer Syntaxes of DICOM Message</param>
public void AddItem(DicomMessage message, System.String sopClassUid, System.String[] transferSyntaxes)
{
DicomTriggerItem triggerItem = new DicomTriggerItem(message, sopClassUid, transferSyntaxes);
_triggerItems.Add(triggerItem);
}
/// <summary>
/// Determines whether the <see cref="DicomTriggerItemCollection"/> contains a specific element.
/// </summary>
/// <param name="value">The <see cref="DicomTriggerItem"/> to locate in the <see cref="DicomTriggerItemCollection"/>.</param>
/// <returns>
/// <c>true</c> if the <see cref="DicomTriggerItemCollection"/> contains the specified value;
/// otherwise, <c>false</c>.
/// </returns>
public bool Contains(DicomTriggerItem value)
{
// If value is not of type Code, this will return false.
return (List.Contains(value));
}
/// <summary>
/// Add the trigger item details to the trigger.
/// </summary>
/// <param name="message">DICOM Message to be triggered.</param>
/// <param name="sopClassUid">SOP Class UID of DICOM Message.</param>
/// <param name="transferSyntaxes">Transfer Syntaxes of DICOM Message</param>
public void AddItem(DicomMessage message, System.String sopClassUid, System.String[] transferSyntaxes)
{
DicomTriggerItem triggerItem = new DicomTriggerItem(message, sopClassUid, transferSyntaxes);
_triggerItems.Add(triggerItem);
}
