/// <summary>
/// Chooses the building block to be used for a work item.
/// </summary>
/// <param name="workItemNode">The work item to choose the building block for.</param>
/// <returns>The chosen building block.</returns>
public BuildingBlock ChooseBuildingBlock(WorkItemTreeNode workItemNode)
{
if (workItemNode == null)
{
throw new ArgumentNullException("workItemNode");
}
BuildingBlock ans = null;
if (ans == null)
{
ans = this.GetBuildingBlock(new BuildingBlockName(workItemNode.WorkItem.Type, workItemNode.Level));
}
if (ans == null)
{
ans = this.GetBuildingBlock(new BuildingBlockName(workItemNode.WorkItem.Type));
}
if (ans == null)
{
ans = this.GetBuildingBlock(new BuildingBlockName(workItemNode.Level));
}
if (ans == null)
{
ans = this.GetBuildingBlock(BuildingBlockName.Default);
}
return(ans);
}
/// <summary>
/// Maps a single work item into the document.
/// </summary>
/// <param name="node">The node for the work item to map.</param>
/// <param name="workItemLayout">The work item layout that is to be used.</param>
/// <param name="bookmarkNamingFunction">A function to return the bookmark to use for the given work item id.</param>
/// <param name="workItemsCustomXMLPart">The custom XML part that contains the work item data.</param>
/// <param name="insertionPoint">The relative location where the work item is to be mapped.</param>
/// <param name="relativeWorkItemId">If inserting relative to a work item, the id of the work item relative to which the insertion is to be done, otherwise ignored.</param>
private void MapWorkItemIntoDocument(WorkItemTreeNode node, IWorkItemLayout workItemLayout, Func <int, string> bookmarkNamingFunction, CustomXMLPart workItemsCustomXMLPart, InsertionPoint insertionPoint, int relativeWorkItemId)
{
BuildingBlock buildingBlock = workItemLayout.ChooseBuildingBlock(node);
IEnumerable <ContentControl> contentControls = null;
switch (insertionPoint)
{
case InsertionPoint.CurrentLocation:
{
contentControls = this.wordDocument.InsertBuildingBlock(buildingBlock, bookmarkNamingFunction(node.WorkItem.Id));
break;
}
case InsertionPoint.BeforeBookmark:
{
contentControls = this.wordDocument.InsertBuildingBlockBeforeBookmark(buildingBlock, bookmarkNamingFunction(node.WorkItem.Id), bookmarkNamingFunction(relativeWorkItemId));
break;
}
case InsertionPoint.AfterBookmark:
{
contentControls = this.wordDocument.InsertBuildingBlockAfterBookmark(buildingBlock, bookmarkNamingFunction(node.WorkItem.Id), bookmarkNamingFunction(relativeWorkItemId));
break;
}
}
foreach (ContentControl c in contentControls)
{
if (Utilities.IsValidTag(c.Tag) && node.WorkItem.FieldReferenceNames.Contains(c.Tag))
{
if (c.Type == WdContentControlType.wdContentControlText || c.Type == WdContentControlType.wdContentControlDate)
{
string xpath = string.Format(CultureInfo.InvariantCulture, "/wi:WorkItems/wi:WorkItem[wi:Field[@name='{0}']={1}]/wi:Field[@name='{2}']", Constants.SystemIdFieldReferenceName, node.WorkItem.Id, c.Tag);
this.wordDocument.MapContentControl(c, xpath, "xmlns:wi='" + Constants.WorkItemNamespace + "'", workItemsCustomXMLPart);
}
else if (c.Type == WdContentControlType.wdContentControlRichText)
{
this.wordDocument.PopulateRichTextContentControlWithHtml(c, node.WorkItem[c.Tag].ToString());
c.Tag = string.Concat(c.Tag, "-", node.WorkItem.Id.ToString(CultureInfo.InvariantCulture));
}
}
}
}
/// <summary>
/// Runs a tree query.
/// </summary>
/// <param name="query">The query to execute.</param>
/// <param name="cancellationToken">Used to cancel the operation.</param>
/// <returns>A tree of work items.</returns>
private static WorkItemTree RunTreeQuery(ITfsQuery query, CancellationToken cancellationToken)
{
WorkItemTree ans = new WorkItemTree();
WorkItemLinkInfo[] wilis = query.RunLinkQuery(cancellationToken);
int[] ids = new int[wilis.Length];
for (int i = 0; i < ids.Length; i++)
{
ids[i] = wilis[i].TargetId;
}
string workItemQueryString = QueryUtilities.ConvertTreeQueryToQueryForItem(query);
IList <ITfsWorkItem> workItems = query.WorkItemStore.Query(ids.Distinct().ToArray(), workItemQueryString);
for (int i = 0; i < wilis.Length; i++)
{
WorkItemLinkInfo wili = wilis[i];
ITfsWorkItem wi = workItems.Select(item => item).Where(item => item.Id == wili.TargetId).Single();
if (wili.SourceId <= 0)
{
ans.RootNodes.Add(new WorkItemTreeNode(wi, 0));
}
else
{
WorkItemTreeNode parent = null;
try
{
parent = ans.DepthFirstNodes().Where(node => node.WorkItem.Id == wili.SourceId).Single();
}
catch (InvalidOperationException)
{
throw new InvalidOperationException(ModelResources.QueryNotWellFormedTree);
}
parent.Children.Add(new WorkItemTreeNode(wi, parent.Level + 1));
}
}
return(ans);
}
