//-----------------------------------------------------------------------
public void Insert(int index, CollectionChildItem child)
{
var def = Definition as CollectionDefinition;
if (IsAtMax)
{
return;
}
var cdef = Definition as CollectionDefinition;
UndoRedo.ApplyDoUndo(
delegate
{
Children.Insert(index, child);
RaisePropertyChangedEvent("HasContent");
RaisePropertyChangedEvent("Description");
},
delegate
{
Children.Remove(child);
RaisePropertyChangedEvent("HasContent");
RaisePropertyChangedEvent("Description");
},
"Inserting item " + child.Name + " to collection " + Name);
}
//-----------------------------------------------------------------------
public void Remove(CollectionChildItem item)
{
var def = Definition as CollectionDefinition;
if (IsAtMin)
{
return;
}
var index = Children.IndexOf(item);
UndoRedo.ApplyDoUndo(
delegate
{
Children.Remove(item);
RaisePropertyChangedEvent("HasContent");
RaisePropertyChangedEvent("Description");
},
delegate
{
Children.Insert(index, item);
RaisePropertyChangedEvent("HasContent");
RaisePropertyChangedEvent("Description");
},
"Removing item " + item.Name + " from collection " + Name);
}
//-----------------------------------------------------------------------
public void AddNew()
{
CollectionChildItem child = null;
using (UndoRedo.DisableUndoScope())
{
var item = WrappedItem.Definition.CreateData(UndoRedo);
child = Definition.CreateData(UndoRedo) as CollectionChildItem;
child.WrappedItem = item;
}
var collection = ParentCollection;
var index = collection.Children.IndexOf(this) + 1;
(ParentCollection as ICollectionItem).Insert(index, child);
}
//-----------------------------------------------------------------------
public void Duplicate()
{
var el = new XElement("Root");
WrappedItem.Definition.SaveData(el, WrappedItem);
CollectionChildItem child = null;
using (UndoRedo.DisableUndoScope())
{
var item = WrappedItem.Definition.LoadData(el.Elements().First(), UndoRedo);
child = Definition.CreateData(UndoRedo) as CollectionChildItem;
child.WrappedItem = item;
}
var collection = ParentCollection;
var index = collection.Children.IndexOf(this) + 1;
(ParentCollection as ICollectionItem).Insert(index, child);
}
//-----------------------------------------------------------------------
public void PasteNew()
{
foreach (var childDef in CDef.ChildDefinitions)
{
if (Clipboard.ContainsData(childDef.WrappedDefinition.CopyKey))
{
var flat = Clipboard.GetData(childDef.WrappedDefinition.CopyKey) as string;
var root = XElement.Parse(flat);
CollectionChildItem child = null;
using (UndoRedo.DisableUndoScope())
{
var item = childDef.WrappedDefinition.LoadData(root, UndoRedo);
child = childDef.CreateData(UndoRedo) as CollectionChildItem;
child.WrappedItem = item;
}
UndoRedo.ApplyDoUndo(
delegate
{
Children.Add(child);
RaisePropertyChangedEvent("HasContent");
RaisePropertyChangedEvent("Description");
},
delegate
{
Children.Remove(child);
RaisePropertyChangedEvent("HasContent");
RaisePropertyChangedEvent("Description");
},
Name + " pasted new");
IsExpanded = true;
}
}
}
