private void FillListItems(SpecialParentNode spn)
{
//fill the list with child items based on what type of node was passed in
if (spn.NodeType == SpecialParentNodeType.Users)
{
FillUsersList();
}
else if (spn.NodeType == SpecialParentNodeType.Groups)
{
FillGroupsList();
}
else if (spn.NodeType == SpecialParentNodeType.Permissions)
{
FillPermissionsList();
}
else if (spn.NodeType == SpecialParentNodeType.Applications)
{
FillThreadsList(spn);
}
else if (spn.NodeType == SpecialParentNodeType.Executors)
{
FillExecutorsList();
}
else
{
//dunno what kind of node this is.
//no nodes are meant to be shown here.
//so just clear the list
lv.Items.Clear();
}
}
private void FillThreadsList(SpecialParentNode appNode)
{
if (connected && !filling)
{
try
{
SetFilling(true);
ApplicationTreeNode appTreeNode = (ApplicationTreeNode)appNode;
string appId = (appTreeNode).AlchemiApplication.ApplicationId;
//get jobs
ThreadStorageView[] threads = console.Manager.Admon_GetThreadList(console.Credentials, appId);
int iterations = 0;
lv.Items.Clear();
foreach (ThreadStorageView thread in threads)
{
ThreadItem thrItem = new ThreadItem(thread.ThreadId.ToString());
thrItem.ImageIndex = 11;
thrItem.AlchemiThread = thread;
lv.Items.Add(thrItem);
iterations++;
//this is there to make the app more responsive as a GUI to the user,
//in case there are lots and lots of threads.
if (iterations >= MAGIC_ITEM_NUMBER)
{
iterations = 0;
Application.DoEvents();
}
if (stopFillingRequest)
{
break; //To make sure we dont get stuck in this loop when asked to stop.
}
}
}
catch (Exception ex)
{
if (ex is AuthorizationException)
{
MessageBox.Show("Access denied. You do not have adequate permissions for this operation.","Authorization Error",MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
logger.Error("Could not get list of applications. Error: "+ex.Message, ex);
MessageBox.Show("Couldnot get list of applications. Error: "+ex.StackTrace,"Console Error",MessageBoxButtons.OK,MessageBoxIcon.Error );
sbar.Text = "Couldnot get list of applications. Error: " + ex.Message;
}
}
finally
{
SetFilling(false);
}
}
else
{
ShowDisconnectedMessage();
}
RefreshUI();
}
private void InitTreeView()
{
tv.Nodes.Clear();
if (connected)
{
//Add Console Root
TreeNode root = new TreeNode("Console Root", 4, 4);
userParentNode = new SpecialParentNode("Users", 1, 1);
userParentNode.NodeType = SpecialParentNodeType.Users;
grpParentNode = new SpecialParentNode("Groups", 1, 1);
grpParentNode.NodeType = SpecialParentNodeType.Groups;
prmParentNode = new SpecialParentNode("Permissions", 1, 1);
prmParentNode.NodeType = SpecialParentNodeType.Permissions;
authParentNode = new SpecialParentNode("Users and Groups", 8, 8);
authParentNode.NodeType = SpecialParentNodeType.Auth;
authParentNode.Nodes.Add(userParentNode);
authParentNode.Nodes.Add(grpParentNode);
authParentNode.Nodes.Add(prmParentNode);
root.Nodes.Add(authParentNode);
execParentNode = new SpecialParentNode("Executors", 9, 9);
execParentNode.NodeType = SpecialParentNodeType.Executors;
root.Nodes.Add(execParentNode);
appParentNode = new SpecialParentNode("Applications", 10, 10);
appParentNode.NodeType = SpecialParentNodeType.AllApps;
appParentNode.Nodes.Add(new DummyTreeNode("", 999, 999));
root.Nodes.Add(appParentNode);
tv.Nodes.Add(root);
tv.Refresh();
lv.Items.Clear();
lv.Refresh();
}
else
{
ShowDisconnectedMessage();
}
RefreshUI();
}
