private List <PanoramaChild> GetCurrentChildren()
{
var result = new List <PanoramaChild>();
var index = SelectedIndex; // Our "first" element is the element that is selected
PanoramaChild lastChild = null;
for (var counter = 0; counter < Children.Count; counter++)
{
if (index > Children.Count - 1)
{
index = 0; // We wrap back to item 0 when we shoot out the back
}
if (Children[index].Visibility == Visibility.Visible)
{
var currentChild = Children[index];
if (lastChild != null && SimpleView.GetFlowsWithPrevious(currentChild))
{
lastChild.FloatingElements.Add(currentChild);
}
else
{
lastChild = new PanoramaChild {
Child = currentChild, ActualChildIndex = index
};
result.Add(lastChild);
}
}
index++;
}
return(result);
}
/// <summary>
/// Gets the controls in pairs.
/// </summary>
/// <returns>List<ControlPair>.</returns>
private List <ControlPair> GetControls()
{
var controls = new List <ControlPair>();
for (var controlCounter = 0; controlCounter < Children.Count; controlCounter++)
{
var child = Children[controlCounter];
if (child.Visibility == Visibility.Collapsed)
{
continue;
}
var controlPair = new ControlPair(0d);
if (SimpleView.GetIsStandAloneEditControl(child))
{
controlPair.Edit = child;
}
else
{
controlPair.Label = child;
if (SimpleView.GetSpanFullWidth(child))
{
controlPair.LabelSpansFullWidth = true;
}
else if (!SimpleView.GetIsStandAloneLabel(child))
{
var editControlIndex = controlCounter + 1;
if (Children.Count > editControlIndex)
{
controlPair.Edit = Children[editControlIndex];
}
controlCounter++; // We are skipping the next control since we already accounted for it
while (true) // We check if the next control might flow with the current edit control
{
if (Children.Count <= controlCounter + 1)
{
break;
}
if (!SimpleView.GetFlowsWithPrevious(Children[controlCounter + 1]))
{
break;
}
controlPair.AdditionalEditControls.Add(Children[controlCounter + 1]);
controlCounter++;
}
}
}
controls.Add(controlPair);
}
return(controls);
}