// Adds base nodes (those with a parent id of 0).
private void AddNodes(Cluster c)
{
List<long> nodeList = c.GetChildNodes(0);
foreach (long id in nodeList)
{
TreeNode node = new TreeNode(c.GetTitle(id));
node.Tag = id;
nodeTree.Nodes.Add(node);
AddNodes(c, node);
}
}
// Adds nodes for children of the given parent.
private void AddNodes(Cluster c, TreeNode parent)
{
long parent_id = (long)parent.Tag;
List<long> nodeList = c.GetChildNodes(parent_id);
foreach (long id in nodeList)
{
TreeNode node = new TreeNode(c.GetTitle(id));
node.Tag = id;
parent.Nodes.Add(node);
AddNodes(c, node);
}
}
public MainWindow()
{
InitializeComponent();
m_clusterExplorer = new ClusterExplorer(this);
m_clusterExplorer.Show(mainDockPanel, DockState.DockLeft);
m_revisionViewer = new RevisionViewer(this);
m_revisionViewer.Show(mainDockPanel, DockState.DockLeft);
m_tagViewer = new TagViewer(this);
m_tagViewer.Show(mainDockPanel, DockState.DockLeft);
m_currentCluster = null;
}
// Open an existing cluster file
private void openMenuItem_Click(object sender, EventArgs e)
{
//Create a dialog to prompt the user to open an existing file.
OpenFileDialog openFile = new OpenFileDialog();
openFile.Filter = "Clusterpad Cluster|*.cpc";
openFile.Title = "Open Cluster";
if (openFile.ShowDialog() == DialogResult.OK)
{
// If a cluster is currently open, check to see if items
// need to be saved and closed.
if (m_currentCluster != null)
{
if (!CanClose())
{
return;
}
}
m_currentCluster = new Cluster(openFile.FileName);
this.Text = "Clusterpad - " +
Path.GetFileNameWithoutExtension(openFile.FileName);
UpdateViewers();
}
}
// Create a new cluster file
private void newMenuItem_Click(object sender, EventArgs e)
{
// Create a dialog to prompt the user to make a new file.
SaveFileDialog newFile = new SaveFileDialog();
newFile.Filter = "Clusterpad Cluster|*.cpc";
newFile.Title = "New Cluster";
if (newFile.ShowDialog() == DialogResult.OK)
{
// Display a message if the file already exists.
if (File.Exists(newFile.FileName))
{
MessageBox.Show("File already exists.");
return;
}
else
{
// If a cluster is currently open, check to see if items
// need to be saved and closed.
if (m_currentCluster != null)
{
if (!CanClose())
{
return;
}
}
m_currentCluster = new Cluster(newFile.FileName);
this.Text = "Clusterpad - " +
Path.GetFileNameWithoutExtension(newFile.FileName);
UpdateViewers();
}
}
}
