protected override IEnumerable <Element> OnGetElements(EntityToken parentEntityToken, TreeNodeDynamicContext dynamicContext)
{
var entityToken = new TreeSimpleElementEntityToken(
this.Id,
this.Tree.TreeId,
EntityTokenSerializer.Serialize(parentEntityToken));
Element element = new Element(new ElementHandle(
dynamicContext.ElementProviderName,
entityToken,
dynamicContext.Piggybag.PreparePiggybag(this.ParentNode, parentEntityToken)
));
if (parentEntityToken is TreePerspectiveEntityToken)
{
element.ElementHandle.Piggyback[StringConstants.PiggybagTreeId] = Tree.TreeId;
}
var replaceContext = new DynamicValuesHelperReplaceContext(parentEntityToken, dynamicContext.Piggybag);
element.VisualData = new ElementVisualizedData
{
Label = this.LabelDynamicValuesHelper.ReplaceValues(replaceContext),
ToolTip = this.ToolTipDynamicValuesHelper.ReplaceValues(replaceContext),
HasChildren = ChildNodes.Any(),
Icon = this.Icon,
OpenedIcon = this.OpenIcon
};
yield return(element);
}
protected override IEnumerable<Element> OnGetElements(EntityToken parentEntityToken, TreeNodeDynamicContext dynamicContext)
{
var entityToken = new TreeSimpleElementEntityToken(
this.Id,
this.Tree.TreeId,
EntityTokenSerializer.Serialize(parentEntityToken));
Element element = new Element(new ElementHandle(
dynamicContext.ElementProviderName,
entityToken,
dynamicContext.Piggybag.PreparePiggybag(this.ParentNode, parentEntityToken)
));
if (parentEntityToken is TreePerspectiveEntityToken)
{
element.ElementHandle.Piggyback[StringConstants.PiggybagTreeId] = Tree.TreeId;
}
var replaceContext = new DynamicValuesHelperReplaceContext(parentEntityToken, dynamicContext.Piggybag);
element.VisualData = new ElementVisualizedData
{
Label = this.LabelDynamicValuesHelper.ReplaceValues(replaceContext),
ToolTip = this.ToolTipDynamicValuesHelper.ReplaceValues(replaceContext),
HasChildren = ChildNodes.Any(),
Icon = this.Icon,
OpenedIcon = this.OpenIcon
};
yield return element;
}
public override IEnumerable <EntityToken> GetEntityTokens(EntityToken childEntityToken, TreeNodeDynamicContext dynamicContext)
{
EntityToken possibleCurrentEntityToken;
TreeSimpleElementEntityToken treeSimpleElementEntityToken = childEntityToken as TreeSimpleElementEntityToken;
if (treeSimpleElementEntityToken != null)
{
possibleCurrentEntityToken = treeSimpleElementEntityToken.ParentEntityToken;
}
else
{
possibleCurrentEntityToken = childEntityToken;
}
foreach (EntityToken entityToken in this.ParentNode.GetEntityTokens(possibleCurrentEntityToken, dynamicContext))
{
yield return(new TreeSimpleElementEntityToken(this.Id, this.Tree.TreeId, EntityTokenSerializer.Serialize(entityToken)));
}
}
public override IEnumerable <EntityToken> GetEntityTokens(EntityToken childEntityToken, TreeNodeDynamicContext dynamicContext)
{
TreeSimpleElementEntityToken treeSimpleElementEntityToken = childEntityToken as TreeSimpleElementEntityToken;
if (treeSimpleElementEntityToken != null)
{
yield return(treeSimpleElementEntityToken.ParentEntityToken);
}
else
{
AncestorMatch ancestorFromFilter = GetAncestorFromParentFilter(dynamicContext);
foreach (IAttachmentPoint attachmentPoint in this.Tree.AttachmentPoints)
{
if (attachmentPoint is DynamicDataItemAttachmentPoint &&
ancestorFromFilter != null)
{
var dynamicAttachmentPoint = attachmentPoint as DynamicDataItemAttachmentPoint;
if (ancestorFromFilter.InterfaceType == dynamicAttachmentPoint.InterfaceType)
{
if (dynamicAttachmentPoint.KeyValue.Equals(ancestorFromFilter.KeyValue))
{
foreach (var e in dynamicAttachmentPoint.GetEntityTokens(null, null))
{
yield return(e);
}
}
continue;
}
}
foreach (EntityToken entityToken in attachmentPoint.GetEntityTokens(childEntityToken, dynamicContext))
{
yield return(entityToken);
}
}
}
}
internal override IEnumerable <EntityToken> FilterParentGeneretedEntityTokens(EntityToken selfEntityToken, IEnumerable <EntityToken> parentGeneretedEntityTokens, TreeNodeDynamicContext dynamicContext)
{
// Check below ensures that the parent EntityToken actually present in a tree and not been filtered out
TreeSimpleElementEntityToken treeSimpleElementEntityToken = (TreeSimpleElementEntityToken)selfEntityToken;
EntityToken parentEntityToken = treeSimpleElementEntityToken.ParentEntityToken;
foreach (EntityToken entityToken in parentGeneretedEntityTokens)
{
if (parentEntityToken.Equals(entityToken))
{
return(new[] { parentEntityToken });
}
TreeSimpleElementEntityToken castedEntityToken = entityToken as TreeSimpleElementEntityToken;
if ((castedEntityToken != null) &&
(parentEntityToken.Equals(castedEntityToken.ParentEntityToken)))
{
return(new [] { parentEntityToken });
}
}
return(new EntityToken[0]);
}
protected override IEnumerable <Element> OnGetElements(EntityToken parentEntityToken, TreeNodeDynamicContext dynamicContext)
{
var entityToken = new TreeSimpleElementEntityToken(
this.Id,
this.Tree.TreeId,
EntityTokenSerializer.Serialize(parentEntityToken));
var element = new Element(new ElementHandle(
dynamicContext.ElementProviderName,
entityToken,
dynamicContext.Piggybag.PreparePiggybag(this.ParentNode, parentEntityToken)
));
if (this.BrowserUrl != null)
{
var url = this.BrowserUrl;
if (!url.Contains("//"))
{
url = Core.WebClient.UrlUtils.ResolvePublicUrl(url);
}
element.PropertyBag.Add("BrowserUrl", url);
element.PropertyBag.Add("BrowserToolingOn", "false");
}
if (this.BrowserImage != null)
{
var url = this.BrowserImage;
if (!url.Contains("//"))
{
url = Core.WebClient.UrlUtils.ResolvePublicUrl(url);
}
element.PropertyBag.Add("ListViewImage", url);
if (this.BrowserUrl == null)
{
element.PropertyBag.Add("DetailViewImage", url);
}
}
if (parentEntityToken is TreePerspectiveEntityToken)
{
element.ElementHandle.Piggyback[StringConstants.PiggybagTreeId] = Tree.TreeId;
}
var replaceContext = new DynamicValuesHelperReplaceContext(parentEntityToken, dynamicContext.Piggybag);
element.VisualData = new ElementVisualizedData
{
Label = this.LabelDynamicValuesHelper.ReplaceValues(replaceContext),
ToolTip = this.ToolTipDynamicValuesHelper.ReplaceValues(replaceContext),
HasChildren = ChildNodes.Any(),
Icon = this.Icon,
OpenedIcon = this.OpenIcon
};
yield return(element);
}