public static List <SessionGroup> Load(string xmlFilePath)
{
List <SessionGroup> sessionGroups = new List <SessionGroup>();
if (!File.Exists(xmlFilePath))
{
return(sessionGroups);
}
XmlDocument doc = new XmlDocument();
doc.Load(xmlFilePath);
XmlNodeList groupNodes = doc.SelectNodes("//groups/descendant::group");
foreach (XmlNode groupNode in groupNodes)
{
SessionGroup group = new SessionGroup(groupNode.Attributes["name"].Value);
foreach (XmlNode sessionNode in groupNode.SelectNodes("session"))
{
SessionInfo session = new SessionInfo();
session.Type = (SessionType)int.Parse(sessionNode.Attributes["type"].Value);
session.Host = sessionNode.Attributes["host"].Value;
session.Username = sessionNode.Attributes["username"].Value;
group.Sessions.Add(session);
}
sessionGroups.Add(group);
}
return(sessionGroups);
}
private List <SessionGroup> GetGroupsAndSessions()
{
List <SessionGroup> sessionGroups = new List <SessionGroup>();
foreach (TreeNode groupNode in sessionsNode.Nodes)
{
if (!(groupNode.Tag is SessionGroup))
{
continue;
}
SessionGroup group = (SessionGroup)groupNode.Tag;
group.Sessions.Clear();
foreach (TreeNode sessionNode in groupNode.Nodes)
{
if (!(sessionNode.Tag is SessionInfo))
{
continue;
}
group.Sessions.Add((SessionInfo)sessionNode.Tag);
}
sessionGroups.Add(group);
}
return(sessionGroups);
}
private TreeNode GetSessionGroupTreeNode(SessionGroup group)
{
foreach (TreeNode node in sessionsNode.Nodes)
{
if (node.Tag == group)
{
return(node);
}
}
return(null);
}
private void SessionsPanel_Load(object sender, EventArgs e)
{
// Load MuTTY sessions from configuration
sessionsNode = new TreeNode("Sessions");
tvSessions.Nodes.Add(sessionsNode);
List <SessionGroup> sessionGroups = Configuration.Load(ConfigFile);
foreach (SessionGroup group in sessionGroups)
{
TreeNode groupNode = new TreeNode(group.Name);
groupNode.Tag = group;
foreach (SessionInfo session in group.Sessions)
{
TreeNode sessionNode = new TreeNode(session.GetName());
sessionNode.Tag = session;
groupNode.Nodes.Add(sessionNode);
}
sessionsNode.Nodes.Add(groupNode);
}
// Add default session group if none exist
if (sessionGroups.Count == 0)
{
SessionGroup defaultGroup = new SessionGroup("Default Group");
TreeNode defaultGroupNode = new TreeNode(defaultGroup.Name);
defaultGroupNode.Tag = defaultGroup;
sessionsNode.Nodes.Add(defaultGroupNode);
}
sessionsNode.ExpandAll();
// Try to load existing PuTTY sessions from registry
puttySessionsNode = new TreeNode("PuTTY Sessions");
tvSessions.Nodes.Add(puttySessionsNode);
List <SessionInfo> existingSessions = TryLoadExistingPuTTYSessions();
foreach (SessionInfo session in existingSessions)
{
TreeNode node = new TreeNode(session.GetName());
node.Tag = session;
puttySessionsNode.Nodes.Add(node);
}
puttySessionsNode.Expand();
}
private void ShowNewGroupDialog()
{
SessionGroupOptionsDialog dlg = new SessionGroupOptionsDialog();
dlg.DialogTitle = "New Group";
dlg.OKButtonText = "Add Group";
if (dlg.ShowDialog() == DialogResult.OK)
{
SessionGroup group = new SessionGroup(dlg.GroupName);
TreeNode node = new TreeNode(group.Name);
node.Tag = group;
sessionsNode.Nodes.Add(node);
SaveGroupsAndSessions();
}
}
private void btnConnect_Click(object sender, EventArgs e)
{
if (txtHost.Text.Trim().Length == 0)
{
MessageBox.Show("Please enter a hostname.", "No hostname", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
return;
}
Session.Type = (SessionType)cbSessionType.SelectedItem;
Session.Host = txtHost.Text;
Session.Username = txtUsername.Text;
SelectedGroup = (SessionGroup)groupComboBox.SelectedItem;
DialogResult = DialogResult.OK;
Close();
}
private void DeleteGroupToolStripMenuItem_Click(object sender, EventArgs e)
{
if (ctxMenuSessionGroup.Tag is TreeNode && ctxMenuSessionGroup.Tag != sessionsNode)
{
TreeNode node = (TreeNode)ctxMenuSessionGroup.Tag;
SessionGroup group = (SessionGroup)node.Tag;
if (MessageBox.Show("Do you really want to delete group '" + group.Name + "'?",
"Delete group", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
{
return;
}
node.Remove();
SaveGroupsAndSessions();
}
}
private void EditGroupToolStripMenuItem_Click(object sender, EventArgs e)
{
if (ctxMenuSessionGroup.Tag is TreeNode && ctxMenuSessionGroup.Tag != sessionsNode)
{
TreeNode groupNode = (TreeNode)ctxMenuSessionGroup.Tag;
SessionGroup group = (SessionGroup)groupNode.Tag;
SessionGroupOptionsDialog dlg = new SessionGroupOptionsDialog();
dlg.DialogTitle = "Edit Group";
dlg.OKButtonText = "Ok";
dlg.GroupName = group.Name;
if (dlg.ShowDialog() == DialogResult.OK)
{
group.Name = dlg.GroupName;
groupNode.Text = dlg.GroupName;
SaveGroupsAndSessions();
}
}
}
private void editSessionCtxMenuItem_Click(object sender, EventArgs e)
{
if (ctxMenuSession.Tag is TreeNode)
{
TreeNode node = (TreeNode)ctxMenuSession.Tag;
if (!(node.Tag is SessionInfo))
{
return;
}
SessionInfo session = (SessionInfo)node.Tag;
if (session.External)
{
return;
}
SessionGroup group = (SessionGroup)node.Parent.Tag;
SessionOptionsDialog dlg = new SessionOptionsDialog();
dlg.OKButtonText = "Save";
dlg.SessionGroups = GetGroupsAndSessions();
dlg.SelectedGroup = group;
dlg.Session = new SessionInfo(session);
if (dlg.ShowDialog() == DialogResult.OK)
{
session.CopyFrom(dlg.Session);
node.Text = session.GetName();
if (dlg.SelectedGroup != group)
{
node.Remove();
TreeNode newGroupNode = GetSessionGroupTreeNode(dlg.SelectedGroup);
newGroupNode.Nodes.Add(node);
}
SaveGroupsAndSessions();
}
}
}
// If sessionGroup is not given, the first group node found will be pre-selected
private void ShowNewSessionDialog(SessionGroup sessionGroup = null)
{
SessionOptionsDialog dlg = new SessionOptionsDialog();
dlg.OKButtonText = "Add";
dlg.SessionGroups = GetGroupsAndSessions();
dlg.SelectedGroup = (sessionGroup != null ? sessionGroup : dlg.SessionGroups.First());
if (dlg.ShowDialog() == DialogResult.OK)
{
SessionInfo session = dlg.Session;
TreeNode node = new TreeNode(session.GetName());
node.Tag = session;
TreeNode groupNode = GetSessionGroupTreeNode(dlg.SelectedGroup);
groupNode.Nodes.Add(node);
groupNode.Expand();
SaveGroupsAndSessions();
}
}
