public override GSCore ExecuteMessage(string token, GSCoreCollection args)
{
if (token.Equals("showNextPage"))
{
if (HasNextPage())
{
CurrentPage++;
}
PostExecuteEvent("OnCurrentPageChanged");
}
else if (token.Equals("showPrevPage"))
{
if (HasPrevPage())
{
CurrentPage--;
}
PostExecuteEvent("OnCurrentPageChanged");
}
else if (token.Equals("gotoNextEdit"))
{
SetNextEditableField();
}
else if (token.Equals("acceptString"))
{
SMWordToken edit = GetFocusedEditField();
if (edit != null)
{
edit.AcceptString(args.getSafe(0).getStringValue());
}
drawWordsModified = true;
}
else if (token.Equals("acceptEnter"))
{
SetNextEditableField();
}
else if (token.Equals("acceptBack"))
{
SMWordToken edit = GetFocusedEditField();
if (edit != null)
{
edit.AcceptBack();
}
drawWordsModified = true;
}
return(base.ExecuteMessage(token, args));
}
public override bool OnDropFinished(PVDragContext dc)
{
bool needUpdateDrawWords = false;
/*if (this.Cardinality == SMConnectionCardinality.One && dc.draggedItem != null)
* {
* drawWords.Clear();
* DroppedItems.Clear();
* drawWordsModified = true;
* needUpdateDrawWords = true;
* }
* else if (this.Cardinality == SMConnectionCardinality.Many)
* {
* needUpdateDrawWords = true;
* }
* else*/
{
if (dc.draggedItem != null)
{
Point p = dc.lastPoint;
p.Offset(-Area.Left, -Area.Top);
SMWordToken lastToken = null;
foreach (SMWordBase wt in drawWords)
{
if (wt is SMWordToken)
{
lastToken = wt as SMWordToken;
}
if (wt.rect.Contains(p))
{
if (wt is SMWordToken)
{
SMWordToken wtk = (SMWordToken)wt;
if (wtk.Editable)
{
wtk.AcceptString(dc.draggedItem.Tag);
wtk.UIStateHover = false;
drawWordsModified = true;
return(true);
}
else if (wtk.Cardinality == SMConnectionCardinality.One || wtk.Cardinality == SMConnectionCardinality.Many)
{
wtk.UIStateHover = false;
return(SendContentToToken(dc, wtk));
}
}
}
}
if (DropablesCount == 1 && lastToken != null)
{
return(SendContentToToken(dc, lastToken));
}
}
}
if (base.OnDropFinished(dc) && needUpdateDrawWords)
{
SMWordBase wr = null;
if (dc.draggedItem.Image != null)
{
wr = new SMWordImage(this.Font, dc.draggedItem);
}
else
{
wr = new SMWordText(this.Font, dc.draggedItem);
}
wr.Evaluation = this.HasImmediateEvaluation ? MNEvaluationType.Immediate : MNEvaluationType.Lazy;
drawWords.Add(wr);
drawWordsModified = true;
return(true);
}
return(false);
}
