private void RestoreMenuTree(XmlItem xi, List <ExportsTreeNode> nodes)
{
foreach (XmlItem item in xi.Items)
{
Type exportType = null;
string typeProp = item.GetProp("ExportType");
if (!string.IsNullOrEmpty(typeProp))
{
exportType = Type.GetType(typeProp);
}
string imageIndexProp = item.GetProp("Icon");
int imageIndex = -1;
if (!string.IsNullOrEmpty(imageIndexProp))
{
int.TryParse(imageIndexProp, out imageIndex);
}
string enabledProp = item.GetProp("Enabled");
bool enabled = true;
if (!string.IsNullOrEmpty(imageIndexProp))
{
int.TryParse(imageIndexProp, out imageIndex);
}
ExportsTreeNode currentNode = new ExportsTreeNode(item.Name, exportType, imageIndex, enabled);
nodes.Add(currentNode);
if (item.Items.Count > 0)
{
RestoreMenuTree(item, currentNode.Nodes);
}
}
}
/// <summary>
/// Sets Export visibility.
/// </summary>
/// <param name="exportType">Export type.</param>
/// <param name="enabled">Visibility state.</param>
public void SetExportEnabled(Type exportType, bool enabled)
{
ExportsTreeNode node = FindItem(null, exportType);
if (node != null)
{
node.Enabled = enabled;
}
}
private void RegisterObject(ExportsTreeNode node, bool registerCategories)
{
if (node.ExportType == null && registerCategories)
{
RegisteredObjects.AddExportCategory(node.Name, node.ToString(), node.ImageIndex);
}
else if (node.ExportType != null && !registerCategories)
{
RegisteredObjects.AddExport(node.ExportType, node.ToString(), node.ImageIndex);
}
List <ObjectInfo> list = new List <ObjectInfo>();
RegisteredObjects.Objects.EnumItems(list);
node.Tag = list[list.Count - 1];
}
/// <summary>
///
/// </summary>
public void RegisterExports()
{
Queue <ExportsTreeNode> queue = new Queue <ExportsTreeNode>(menuNodes);
while (queue.Count != 0)
{
ExportsTreeNode node = queue.Dequeue();
if (node.ExportType != null)
{
RegisteredObjects.AddExport(node.ExportType, node.ToString(), node.ImageIndex);
}
List <ObjectInfo> list = new List <ObjectInfo>();
RegisteredObjects.Objects.EnumItems(list);
node.Tag = list[list.Count - 1];
foreach (ExportsTreeNode nextNode in node.Nodes)
{
queue.Enqueue(nextNode);
}
}
}
private ExportsTreeNode FindItem(string name, Type exportType)
{
Queue <ExportsTreeNode> queue = new Queue <ExportsTreeNode>(menuNodes);
while (queue.Count != 0)
{
ExportsTreeNode node = queue.Dequeue();
if (exportType != null && node.ExportType == exportType ||
!string.IsNullOrEmpty(name) && node.Name == name)
{
return(node);
}
foreach (ExportsTreeNode nextNode in node.Nodes)
{
queue.Enqueue(nextNode);
}
}
return(null);
}
private ExportsTreeNode FindItem(string name, Type exportType, List <ExportsTreeNode> menu)
{
ExportsTreeNode res = null;
foreach (ExportsTreeNode node in menu)
{
if (!string.IsNullOrEmpty(name) && node.Name == name)
{
res = node;
}
if (exportType != null && node.ExportType == exportType)
{
res = node;
}
if (node.ExportType == null)
{
res = FindItem(name, exportType, node.Nodes);
}
}
return(res);
}
