public static void RemoveTask(this MapNode node)
{
node.Tree.ChangeManager.StartBatch("Remove Task");
DueDateAttribute.RemoveDueDate(node);
CompletionDateAttribute.RemoveCompletionDate(node);
TaskStatusAttribute.RemoveTaskStatus(node);
node.RemoveStartDate();
node.Tree.ChangeManager.EndBatch();
}
public static void AddTask(this MapNode node, DateTime dateTime)
{
if (!node.IsTaskPending())
{
node.Tree.ChangeManager.StartBatch("Add Task");
DueDateAttribute.SetDueDate(node, dateTime);
TaskStatusAttribute.SetTaskStatus(node, TaskStatus.Open);
CompletionDateAttribute.RemoveCompletionDate(node);
node.Tree.ChangeManager.EndBatch();
//node.AttributeBatchUpdate(new MapNode.Attribute[]
// {
// new MapNode.Attribute(DueDateAttribute.GetOrCreateAttributeSpec(node.Tree), DateHelper.ToString(dateTime)),
// new MapNode.Attribute(TaskStatusAttribute.GetOrCreateAttributeSpec(node.Tree), TaskStatus.Open.ToString())
// },
// new MapTree.AttributeSpec[]
// {
// CompletionDateAttribute.GetOrCreateAttributeSpec(node.Tree)
// });
}
else
{
node.Tree.ChangeManager.StartBatch("Update Task Due Date");
if (node.StartDateExists())
{
TimeSpan duration = node.GetDueDate() - node.GetStartDate();
node.SetStartDate(dateTime.Subtract(duration));
}
DueDateAttribute.SetDueDate(node, dateTime);
node.Tree.ChangeManager.EndBatch();
}
}
