public virtual void OnReduce()
{
if (!IsCompound)
{
return;
}
DockObject parent = ParentObject;
Widget[] children = Children;
if (children.Length <= 1)
{
if (parent != null)
{
parent.Freeze();
}
Freeze();
Detach(false);
foreach (Widget widget in children)
{
DockObject child = widget as DockObject;
child.flags |= DockObjectFlags.InReflow;
child.Detach(false);
if (parent != null)
{
parent.Add(child);
}
child.flags &= ~(DockObjectFlags.InReflow);
}
reducePending = false;
Thaw();
if (parent != null)
{
parent.Thaw();
}
}
}
public override void OnDocked(DockObject requestor, DockPlacement position, object data)
{
DockObject parent = ParentObject;
DockObject newParent = null;
bool addOurselvesFirst;
switch (position)
{
case DockPlacement.Top:
case DockPlacement.Bottom:
newParent = new DockPaned(Orientation.Vertical);
addOurselvesFirst = (position == DockPlacement.Bottom);
break;
case DockPlacement.Left:
case DockPlacement.Right:
newParent = new DockPaned(Orientation.Horizontal);
addOurselvesFirst = (position == DockPlacement.Right);
break;
case DockPlacement.Center:
newParent = new DockNotebook();
addOurselvesFirst = true;
break;
default:
Console.WriteLine("Unsupported docking strategy");
return;
}
if (parent != null)
{
parent.Freeze();
}
DockObjectFlags |= DockObjectFlags.InReflow;
Detach(false);
newParent.Freeze();
newParent.Bind(Master);
if (addOurselvesFirst)
{
newParent.Add(this);
newParent.Add(requestor);
}
else
{
newParent.Add(requestor);
newParent.Add(this);
}
if (parent != null)
{
parent.Add(newParent);
}
if (Visible)
{
newParent.Show();
}
if (position != DockPlacement.Center && data != null && data is System.Int32)
{
if (newParent is DockPaned)
{
((DockPaned)newParent).Position = (int)data;
}
}
DockObjectFlags &= ~(DockObjectFlags.InReflow);
newParent.Thaw();
if (parent != null)
{
parent.Thaw();
}
}
void RecursiveBuild(XmlNode parentNode, DockObject parent)
{
if (master == null || parentNode == null)
return;
DockObject obj;
// FIXME: if parent is null, we should build toplevels
//if (parent == null)
foreach (XmlNode node in parentNode.ChildNodes)
{
obj = SetupObject (node);
if (obj != null) {
obj.Freeze ();
// recurse here to catch placeholders
RecursiveBuild (node, obj);
// placeholders are later attached to the parent
if (obj is DockPlaceholder)
obj.Detach (false);
// apply "after" parameters
obj.FromXmlAfter (node);
// add the object to the parent
if (parent != null) {
if (obj is DockPlaceholder) {
((DockPlaceholder) obj).Attach (parent);
}
else if (parent.IsCompound) {
parent.Add (obj);
if (parent.Visible)
obj.Show ();
}
}
else {
if (master.Controller != obj && master.Controller.Visible)
obj.Show ();
}
// call reduce just in case child is missing
if (obj.IsCompound)
obj.Reduce ();
obj.Thaw ();
}
}
}
void RecursiveBuild(XmlNode parentNode, DockObject parent)
{
if (master == null || parentNode == null)
{
return;
}
DockObject obj;
// FIXME: if parent is null, we should build toplevels
//if (parent == null)
foreach (XmlNode node in parentNode.ChildNodes)
{
obj = SetupObject(node);
if (obj != null)
{
obj.Freeze();
// recurse here to catch placeholders
RecursiveBuild(node, obj);
// placeholders are later attached to the parent
if (obj is DockPlaceholder)
{
obj.Detach(false);
}
// apply "after" parameters
obj.FromXmlAfter(node);
// add the object to the parent
if (parent != null)
{
if (obj is DockPlaceholder)
{
((DockPlaceholder)obj).Attach(parent);
}
else if (parent.IsCompound)
{
parent.Add(obj);
if (parent.Visible)
{
obj.Show();
}
}
}
else
{
if (master.Controller != obj && master.Controller.Visible)
{
obj.Show();
}
}
// call reduce just in case child is missing
if (obj.IsCompound)
{
obj.Reduce();
}
obj.Thaw();
}
}
}