public void ForEach()
{
var r = new MapNode(new MapTree(), "r");
var c1 = new MapNode(r, "c1");
var cc1 = new MapNode(c1, "cc1");
var c2 = new MapNode(r, "c2");
r.ForEach(n => n.Text = "Updated");
Assert.AreEqual(r.Text, "Updated");
Assert.AreEqual(c1.Text, "Updated");
Assert.AreEqual(cc1.Text, "Updated");
Assert.AreEqual(c2.Text, "Updated");
}
public void ForEach_SkipFolded()
{
var r = new MapNode(new MapTree(), "r");
var c1 = new MapNode(r, "c1");
var c11 = new MapNode(c1, "c11");
var c12 = new MapNode(c1, "c12");
var c13 = new MapNode(c1, "c13");
var c2 = new MapNode(r, "c2");
var c3 = new MapNode(r, "c3", NodePosition.Left);
c3.Folded = true;
var c31 = new MapNode(c3, "c31");
var c311 = new MapNode(c31, "c311");
var c32 = new MapNode(c3, "c32");
r.ForEach(n => n.Text = "Updated", n => n.Folded == false);
Assert.AreEqual(r.Text, "Updated");
Assert.AreEqual(c1.Text, "Updated");
Assert.AreEqual(c11.Text, "Updated");
Assert.AreEqual(c12.Text, "Updated");
Assert.AreEqual(c12.Text, "Updated");
Assert.AreEqual(c2.Text, "Updated");
Assert.AreEqual(c3.Text, "Updated");
Assert.AreEqual(c31.Text, "c31");
Assert.AreEqual(c311.Text, "c311");
Assert.AreEqual(c32.Text, "c32");
}
private void Tree_TreeStructureChanged(MapNode node, TreeStructureChangedEventArgs e)
{
if (e.ChangeType == TreeStructureChange.Deleted || e.ChangeType == TreeStructureChange.Detached)
{
node.ForEach(n =>
{
if (n.IsTaskComplete())
{
Remove(n);
var evtTask = new CompletedTaskEventArgs();
evtTask.TaskChange = CompletedTaskChange.TaskRemoved;
if (n.CompletionDateExists()) evtTask.OldCompletionDate = n.GetCompletionDate();
evtTask.OldTaskStatus = n.GetTaskStatus();
TaskChanged(n, evtTask);
}
});
}
else if (e.ChangeType == TreeStructureChange.Attached)
{
node.ForEach((n) =>
{
if (n.IsTaskComplete())
{
Add(n);
var evtTask = new CompletedTaskEventArgs();
evtTask.TaskChange = CompletedTaskChange.TaskCompleted;
if (n.CompletionDateExists()) evtTask.OldCompletionDate = n.GetCompletionDate();
evtTask.OldTaskStatus = n.GetTaskStatus();
TaskChanged(n, evtTask);
}
});
}
}
