public bool MovePanelStatePageTo(IPanelStatePage page, int index)
{
PanelStatePage pageToMove = page as PanelStatePage;
if (pageToMove == null || pageToMove.ParentWidget != this)
{
throw new ArgumentException("Input PanelStatePage is invalid.");
}
if (_states.Contains(pageToMove))
{
int oldIndex = _states.IndexOf(pageToMove);
if (oldIndex == index)
{
return(true);
}
if (index >= 0 && index < _states.Count)
{
_states.RemoveAt(oldIndex);
_states.Insert(index, pageToMove);
return(true);
}
}
return(false);
}
public bool MovePanelStatePage(IPanelStatePage page, int delta)
{
PanelStatePage pageToMove = page as PanelStatePage;
if (pageToMove == null || pageToMove.ParentWidget != this)
{
throw new ArgumentException("Input PanelStatePage is invalid.");
}
if (_states.Contains(pageToMove))
{
int index = _states.IndexOf(pageToMove);
if ((delta < 0) && ((index + delta) >= 0))
{
_states.RemoveAt(index);
_states.Insert(index + delta, pageToMove);
return(true);
}
if ((delta > 0) && ((index + delta) < _states.Count))
{
_states.RemoveAt(index);
_states.Insert(index + delta, pageToMove);
return(true);
}
}
return(false);
}
public IPanelStatePage CreatePanelStatePage(string name)
{
PanelStatePage page = new PanelStatePage(this, name);
AddPanelStatePage(page, -1);
return(page);
}
public void DeletePanelStatePage(Guid pageGuid)
{
PanelStatePage page = GetPanelStatePage(pageGuid) as PanelStatePage;
if (page != null)
{
if (ParentDocument != null)
{
page.OnDeleteFromDocument();
}
_states.Remove(page);
}
}
internal override void LoadDataFromXml(XmlElement element)
{
base.LoadDataFromXml(element);
LoadGuidFromChildElementInnerText("StartPanelStatePage", element, ref _startPageGuid);
LoadBoolFromChildElementInnerText("IsCircular", element, ref _isCircular);
LoadBoolFromChildElementInnerText("IsAutomatic", element, ref _isAutomatic);
LoadIntFromChildElementInnerText("AutomaticIntervalTime", element, ref _automaticIntervalTime);
LoadIntFromChildElementInnerText("DurationTime", element, ref _durationTime);
LoadEnumFromChildElementInnerText <NavigationType>("NavigationType", element, ref _navigationType);
LoadBoolFromChildElementInnerText("ShowAffordanceArrow", element, ref _showAffordanceArrow);
LoadEnumFromChildElementInnerText <DynamicPanelViewMode>("ViewMode", element, ref _viewMode);
LoadIntFromChildElementInnerText("PanelWidth", element, ref _panelWidth);
LoadDoubleFromChildElementInnerText("LineWith", element, ref _lineWidth);
XmlElement statesElement = element["States"];
if (statesElement != null)
{
XmlNodeList childList = statesElement.ChildNodes;
if (childList == null || childList.Count <= 0)
{
return;
}
foreach (XmlElement childElement in childList)
{
PanelStatePage page = new PanelStatePage(this, "");
page.PageData.Clear(); // Page data is cleared now.
page.LoadDataFromXml(childElement);
_states.Add(page);
if (_startPageGuid == page.Guid)
{
_startPanelStatePage = page;
}
}
}
}
public void AddPanelStatePage(IPanelStatePage page, int index)
{
// Only can add page which was created in this panel.
PanelStatePage pageToAdd = page as PanelStatePage;
if (pageToAdd == null || pageToAdd.ParentWidget != this)
{
throw new ArgumentException("Input PanelStatePage is invalid.");
}
if (index < 0 || index > _states.Count)
{
_states.Add(pageToAdd);
}
else
{
_states.Insert(index, pageToAdd);
}
if (ParentDocument != null)
{
pageToAdd.OnAddToDocument();
}
}
