/// <summary>
/// Returns the TooltipContents after proxying through the task system to allow developers to modify the output
/// </summary>
/// <param name="ds"></param>
/// <param name="sender"></param>
/// <param name="entity"> </param>
/// <param name="htmlContent"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <returns></returns>
public static TooltipContents CreateTooltipContentsViaTask(this INodeSelectorDataSource ds,
object sender,
TypedEntity entity,
string htmlContent,
int width = -1,
int height = -1)
{
var args = new NodeSelectorTooltipEventArgs(entity, htmlContent)
{
Height = height,
Width = width
};
//launch task to modify the contents
ds.FrameworkContext.TaskManager
.ExecuteInContext(
NodeSelectorTaskTriggers.GetTooltipContents,
sender,
new TaskEventArgs(ds.FrameworkContext, args));
return(new TooltipContents(args.HtmlContents)
{
Height = args.Height,
Width = args.Width
});
}
/// <summary>
/// Get the result of the CSharp code for the start node query
/// </summary>
/// <param name="dataTypeId"> </param>
/// <param name="ds"></param>
/// <param name="nodeId"></param>
/// <param name="backOfficeRequestContext"> </param>
/// <returns></returns>
internal static HiveId GetStartNodeQueryResult(IBackOfficeRequestContext backOfficeRequestContext, HiveId dataTypeId, INodeSelectorDataSource ds, HiveId nodeId)
{
var virtualPathId = SetupCodeDelegateForQuery(backOfficeRequestContext, dataTypeId);
var instance = GetClassInstance <AbstractStartNodeQuery>(virtualPathId);
if (instance != null)
{
var entity = ds.GetEntity(nodeId);
var root = ds.GetEntity(ds.GetRootNodeId());
return(instance.StartNodeId(backOfficeRequestContext, entity, root));
}
return(HiveId.Empty);
}
/// <summary>
/// Get the result of the CSharp code for the node filter
/// </summary>
/// <param name="dataTypeId"> </param>
/// <param name="ds"></param>
/// <param name="nodeId"></param>
/// <param name="backOfficeRequestContext"> </param>
/// <returns></returns>
internal static bool GetNodeFilterResult(IBackOfficeRequestContext backOfficeRequestContext, HiveId dataTypeId, INodeSelectorDataSource ds, HiveId nodeId)
{
var virtualPathId = SetupCodeDelegateForFilter(backOfficeRequestContext, dataTypeId);
var instance = GetClassInstance <AbstractNodeFilter>(virtualPathId);
if (instance != null)
{
var entity = ds.GetEntity(nodeId);
return(instance.IsMatch(backOfficeRequestContext, entity));
}
return(true);
}