public void HandleDelete(bool notifyParent)
{
// first, delete all our child controls
int i = 0;
for (i = ChildControls.Count - 1; i >= 0; i--)
{
// since we DO support child controls that are containers, call HandleDelete on all our children
IEditableUIControl editableControl = ChildControls[i] as IEditableUIControl;
if (editableControl != null)
{
// let them know not to inform their parent, since that's us.
editableControl.HandleDelete(false);
}
else
{
// if it's not editable, we need to remove it ourselves
ChildControls[i].RemoveFromView(ParentEditingCanvas);
}
ChildControls.Remove(ChildControls[i]);
}
// clean ourselves up
RemoveFromView(ParentEditingCanvas);
// notify our parent if we need to
if (notifyParent)
{
ParentNote.HandleChildDeleted(this);
}
}
public string Export(RectangleF parentPadding, float currYPos)
{
// start by setting our position to our global position, and then we'll translate.
float controlLeftPos = Frame.Left;
float controlTopPos = Frame.Top;
// for vertical, it's relative to the control above it, so just make it relative to that
IUIControl logicalParent = ParentNote.GetLogicalVerticalParent(this);
if (logicalParent != null)
{
controlTopPos -= logicalParent.GetFrame( ).Bottom;
}
else
{
controlTopPos -= currYPos;
}
// for horizontal, it just needs to remove padding, since it'll be re-applied on load
controlLeftPos -= parentPadding.Left;
string xml = "<P ";
string attributes = "";
controlLeftPos /= (ParentSize.Width - parentPadding.Left - parentPadding.Right);
attributes += string.Format("Left=\"{0:#0.00}%\"", controlLeftPos * 100);
attributes += string.Format(" Top=\"{0}\"", controlTopPos);
if (string.IsNullOrWhiteSpace(ActiveUrl) == false)
{
attributes += string.Format(" Url=\"{0}\"", HttpUtility.HtmlEncode(ActiveUrl));
}
xml += attributes + ">";
foreach (IUIControl child in ChildControls)
{
IEditableUIControl editableChild = child as IEditableUIControl;
if (editableChild != null)
{
// children of paragraphs cannot set their own position, so pass 0
xml += editableChild.Export(new RectangleF( ), 0);
}
}
xml += "</P>";
return(xml);
}
