public void UpdateIcons(IconDescriptor[] iconDescArray)
{
lock (SyncRoot)
{
foreach (var id in iconDescArray)
{
if (!m_iconWrapperDict.ContainsKey(id))
{
m_iconWrapperDict.Add(id, new IconTextureWrapper(id));
}
var itw = m_iconWrapperDict[id];
itw.Visible = id.Visible;
if (itw.Texture == null && D3D != null)
{
itw.Load(D3D);
}
}
var iconDescList = new List<IconDescriptor>(iconDescArray);
var deleteList = new List<IconDescriptor>();
foreach (var id in m_iconWrapperDict.Keys)
{
if (!iconDescList.Contains(id))
{
deleteList.Add(id);
}
}
foreach (var id in deleteList)
{
m_iconWrapperDict[id].Dispose();
m_iconWrapperDict.Remove(id);
}
}
}
public IconTextureWrapper(IconDescriptor iconDesc)
{
m_iconDesc = iconDesc;
Visible = iconDesc.Visible;
}
