public static TreeRequestParams FromDictionary(Dictionary <string, string> items)
{
TreeRequestParams treeParams = new TreeRequestParams();
treeParams.m_params = items;
return(treeParams);
}
/// <summary>
/// If the application supports multiple trees, then this function iterates over all of the trees assigned to it
/// and creates their top level nodes and context menus.
/// </summary>
/// <param name="appAlias"></param>
private void LoadAppTrees(TreeRequestParams treeParams)
{
//find all tree definitions that have the current application alias
List<TreeDefinition> treeDefs = TreeDefinitionCollection.Instance.FindActiveTrees(treeParams.Application);
foreach (TreeDefinition treeDef in treeDefs)
{
BaseTree bTree = treeDef.CreateInstance();
bTree.SetTreeParameters(treeParams);
xTree.Add(bTree.RootNode);
}
}
/// <summary>
/// Load an empty tree structure to show the end user that there was a problem loading the tree.
/// </summary>
private void LoadNullTree(TreeRequestParams treeParams)
{
BaseTree nullTree = new NullTree(treeParams.Application);
nullTree.SetTreeParameters(treeParams);
nullTree.Render(ref xTree);
}
/// <summary>
/// This will load the particular ITree object and call it's render method to get the nodes that need to be rendered.
/// </summary>
/// <param name="appAlias"></param>
/// <param name="treeAlias"></param>
private void LoadTree(TreeRequestParams treeParams)
{
TreeDefinition treeDef = TreeDefinitionCollection.Instance.FindTree(treeParams.TreeType);
if (treeDef != null)
{
BaseTree bTree = treeDef.CreateInstance();
bTree.SetTreeParameters(treeParams);
bTree.Render(ref xTree);
}
else
LoadNullTree(treeParams);
}
public static TreeRequestParams FromDictionary(Dictionary<string, string> items)
{
TreeRequestParams treeParams = new TreeRequestParams();
treeParams.m_params = items;
return treeParams;
}