/// <summary>
/// Filters the out.
/// </summary>
/// <param name="info">The object info.</param>
internal static void FilterOut(ObjectInfo info)
{
if (info == null)
{
throw new ArgumentNullException("info");
}
objectInfoCollection.Remove(info);
FilterOut(info, true);
}
public void AddSequenceObject(string key, string typeName)
{
if (string.IsNullOrEmpty(key) || string.IsNullOrEmpty(typeName))
{
throw new ArgumentNullException(string.IsNullOrEmpty(key) ? "key" : "typeName");
}
ObjectInfo objectInfo = new ObjectInfo(key, typeName);
DiagramContext.DiagramObjects.Add(objectInfo);
}
/// <summary>
/// Initializes a new instance of the <see cref="ContentChangedEventArgs"/> class.
/// </summary>
/// <param name="newInfo">The new info.</param>
internal ContentChangedEventArgs(ObjectInfo newInfo)
{
this.NewInfo = newInfo;
}
/// <summary>
/// Animate the new person that was added to the diagram.
/// </summary>
private void AnimateNewObjectInfo()
{
// The new person is optional, can be null.
if (this.newObjectInfo == null)
{
return;
}
// Get the UI element to animate.
DiagramNode node = this.logic.GetDiagramNode(this.newObjectInfo);
if (node != null)
{
// Create the new person animation.
DoubleAnimation anim = new DoubleAnimation(0, 1, TimeSpan.FromMilliseconds(Constants.NewPersonAnimationDuration));
// Animate the node.
ScaleTransform transform = new ScaleTransform();
transform.BeginAnimation(ScaleTransform.ScaleXProperty, anim);
transform.BeginAnimation(ScaleTransform.ScaleYProperty, anim);
node.RenderTransform = transform;
}
this.newObjectInfo = null;
}
/// <summary>
/// Called when data changed in the main ObjectInfo collection. This can be
/// a node being filtered out of the collection, updated ObjectInfo details, and
/// updated relationship data.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="OpenSequence.Xps.Data.ContentChangedEventArgs"/> instance containing the event data.</param>
private void OnDiagramModelContentChanged(object sender, ContentChangedEventArgs e)
{
if (this.populating)
{
return;
}
// Save the object info that is being added to the diagram.
// This is optional and can be null.
this.newObjectInfo = e.NewInfo;
// Redraw the diagram.
this.UpdateDiagram();
this.InvalidateMeasure();
this.InvalidateArrange();
this.InvalidateVisual();
}
/// <summary>
/// Create a DiagramNode.
/// </summary>
/// <param name="objectInfo">The object info.</param>
/// <returns>The newly created DiagramNode.</returns>
private static DiagramNode CreateNode(ObjectInfo objectInfo)
{
DiagramNode node = new DiagramSequenceNode();
node.ObjectInfo = objectInfo;
node.NodeType = NodeType.TypeInfo;
return node;
}
/// <summary>
/// Creates the primary model row.
/// </summary>
/// <param name="primaryObjectInfo">The primary object info.</param>
/// <returns>The created DiagramRow instance.</returns>
internal DiagramRow CreateClassModelPrimaryRow(ObjectInfo primaryObjectInfo)
{
// TODO: find proper algorithm to layout the shapes...
// The object info nodes are contained in different groups,
DiagramGroup primaryGroup = new DiagramGroup();
DiagramGroup baselessGroup = new DiagramGroup();
// Set up the row.
DiagramRow primaryRow = new DiagramRow();
// do something with objectInfo's group
ExtendedObjectInfo extendedInfo = primaryObjectInfo as ExtendedObjectInfo;
if (extendedInfo != null)
{
// code is here currently to use property getter;
if (string.Compare(extendedInfo.Group, "default", StringComparison.OrdinalIgnoreCase) == 0)
{
// this is the default group...
}
else
{
// these are any other groups...
}
foreach (ExtendedObjectInfo objectInfo in this.DiagramModel)
{
// find base type within current namespace
ExtendedObjectInfo baseInfo = this.FindBaseTypeInNamespace(objectInfo);
if (baseInfo != null)
{
if (!this.objectInfoLookup.ContainsKey(baseInfo))
{
DiagramNode node = CreateNode(baseInfo);
// code is here currently to use property getter;
if (node.NodeType == NodeType.TypeInfo || node.NodeType == NodeType.MessageInfo)
{
// exit.....
if (node.Location.X == 0)
{
// exit even faster...
}
}
primaryGroup.Add(node);
this.objectInfoLookup.Add(node.ObjectInfo, new DiagramConnectorNode(node, primaryGroup, primaryRow));
}
}
else
{
if (baselessGroup.Nodes.Count < 10)
{
if (!this.objectInfoLookup.ContainsKey(objectInfo))
{
DiagramNode node = CreateNode(objectInfo);
baselessGroup.Add(node);
this.objectInfoLookup.Add(node.ObjectInfo, new DiagramConnectorNode(node, baselessGroup, primaryRow));
}
}
}
}
}
primaryRow.Add(primaryGroup);
primaryRow.Add(baselessGroup);
return primaryRow;
}
/// <summary>
/// Gets the node bounds.
/// </summary>
/// <param name="objectInfo">The object info.</param>
/// <returns>A Rect object that contains the node's bounds.</returns>
internal Rect GetNodeBounds(ObjectInfo objectInfo)
{
Rect bounds = Rect.Empty;
if (objectInfo != null && this.objectInfoLookup.ContainsKey(objectInfo))
{
DiagramConnectorNode connector = this.objectInfoLookup[objectInfo];
bounds = new Rect(connector.TopLeft.X, connector.TopLeft.Y, connector.Node.ActualWidth, connector.Node.ActualHeight);
}
return bounds;
}
/// <summary>
/// Gets the diagram node.
/// </summary>
/// <param name="objectInfo">The object info.</param>
/// <returns>The diagram node identified by the given object info.</returns>
internal DiagramNode GetDiagramNode(ObjectInfo objectInfo)
{
if (objectInfo == null)
{
return null;
}
if (!this.objectInfoLookup.ContainsKey(objectInfo))
{
return null;
}
return this.objectInfoLookup[objectInfo].Node;
}
/// <summary>
/// Filters the out.
/// </summary>
/// <param name="info">The object info.</param>
/// <param name="includeTargetCalls">if set to <c>true</c> include target calls.</param>
internal static void FilterOut(ObjectInfo info, bool includeTargetCalls)
{
// find all Messages for this info...
var query = from m in Messages
where m.Source == info || (includeTargetCalls && m.Target == info)
select m;
List<MessageInfo> removals = query.ToList();
foreach (var message in removals)
{
Messages.Remove(message);
}
}
