private void SelectNextRegion(bool backward)
{
MarkupRange smartContentRange = EditorContext.MarkupServices.CreateMarkupRange(HTMLElement, false);
IHTMLElement[] editFields = smartContentRange.GetElements(ElementFilters.CreateClassFilter(InlineEditField.EDIT_FIELD), true);
IHTMLElement element = GetSelectedChildEditField(HTMLElement, EditorContext.Selection.SelectedMarkupRange);
if (element == null)
{
if (editFields.Length > 0)
{
SelectElement(backward ? editFields[editFields.Length - 1] : editFields[0]);
}
else
{
Select();
}
return;
}
// One of the edit fields was selected
for (int i = 0; i < editFields.Length; i++)
{
IHTMLElement editField = editFields[i];
if (element.sourceIndex == editField.sourceIndex)
{
if (i == 0 && backward ||
i == editFields.Length - 1 && !backward)
{
Select();
}
else
{
SelectElement(backward ? editFields[i - 1] : editFields[i + 1]);
}
return;
}
}
Debug.Fail("How did we get here?");
}
