/*
* Constructors
*/
public ImageListSmartCIO(GroupNode specSnippet)
: base(new ThumbnailViewer(), specSnippet)
{
if (specSnippet.IsObject())
{
_imageState = (ApplianceState)_objects[SINGLE_STATE];
}
else
{
_imageState = (ApplianceState)_objects[IMAGE_STATE_NAME];
// look for labels in state if none were found in group
if (_labels == null)
{
_labels = _imageState.Labels;
}
}
// move template group above list-group
((BranchGroupNode)_specSnippet).Children.Remove(_templateGroup);
int parentIdx = _specSnippet.Parent.Children.IndexOf(_specSnippet, 0, _specSnippet.Parent.Count);
if (parentIdx < 0)
{
parentIdx = 0;
}
_specSnippet.Parent.Children.Insert(parentIdx + 1, _templateGroup);
_templateGroup.Parent = _specSnippet.Parent;
// add labels to template and list groups
LabelDictionary ldict = new LabelDictionary();
ldict.AddLabel(new StringValue("Detail View"));
_specSnippet.Labels = ldict;
ldict = new LabelDictionary();
ldict.AddLabel(new StringValue("Thumbnails"));
_templateGroup.Labels = ldict;
// register event handlers
((ListGroupNode)_specSnippet).SelectionState.ValueChangedEvent += new PUC.ApplianceState.ValueChangedHandler(SelectionChanged);
((ThumbnailViewer)_control).SelectedIndexChanged += new EventHandler(SelectedIndexChanged);
_imageState.VariableTable.BinaryDataChanged += new PUC.VariableTable.BinaryEventHandler(VariableTable_BinaryDataChanged);
}
/*
* Process Method
*/
public override ConcreteInteractionObject Process(ListItemNode node,
ConcreteInteractionObject cio,
UIGenerator ui)
{
if (node.Decorations[ItemDecision.DECISION_KEY] == null &&
node is StateValueListNode &&
cio is PhoneListViewCIO)
{
// the item node represents an appliance object and it will be
// contained within a list
StateValueListNode newList = (StateValueListNode)node;
PhoneListViewCIO list = (PhoneListViewCIO)cio;
PhoneListViewCIO subList = new PhoneListViewCIO();
LabelDictionary labels = null;
if (newList.State.Type.ValueLabels != null)
{
labels =
(LabelDictionary)newList.State.Type.ValueLabels[newList.Value];
}
if (labels == null)
{
labels = new LabelDictionary();
labels.AddLabel(new StringValue(newList.Value.ToString()));
}
IPhoneListViewItem listItem =
new SubListViewItemCIO(list, subList, labels);
ItemActivationListener l = new ItemActivationListener(newList.State,
newList.Value);
listItem.ItemActivated += new EventHandler(l.itemActivated);
list.AddItem(listItem);
newList.Decorations[ItemDecision.DECISION_KEY] =
new ListItemDecision(listItem);
return(subList);
}
return(cio);
}
