/// <summary>
/// Adds scope node to the scope tree
/// </summary>
internal ScopeNode AddScopeNode(ScopeNode parent, string text, Icon largeIcon, Icon smallIcon, ResultViewControl resultView, NodeType nodeType, object tag)
{
string smallIconName = smallIcon.GetHashCode().ToString();
if (!this.smallImages.Images.ContainsKey(smallIconName))
{
this.smallImages.Images.Add(smallIconName, smallIcon);
}
ScopeNode node = new ScopeNode();
node.Text = text;
node.ResultView = resultView;
node.SmallIcon = smallIcon;
node.LargeIcon = largeIcon;
node.ImageKey = smallIconName;
node.SelectedImageKey = smallIconName;
node.NodeType = nodeType;
node.Populated = false;
node.Tag = tag;
if (parent == null)
{
scopeTree.Nodes.Add(node);
}
else
{
parent.Nodes.Add(node);
}
//add fake node to show +
node.Nodes.Add(" ");
return node;
}
/// <summary>
/// Loads installed components from configuration file
/// </summary>
private void LoadInstalledComponents(ScopeNode node)
{
Log.WriteStart("Loading installed components");
node.Nodes.Clear();
foreach (ComponentConfigElement componentConfig in AppConfigManager.AppConfiguration.Components)
{
string instance = string.Empty;
if (componentConfig.Settings["Instance"] != null &&
!string.IsNullOrEmpty(componentConfig.Settings["Instance"].Value))
{
instance = "(" + componentConfig.Settings["Instance"].Value + ")";
}
string title = string.Format("{0} {1} {2} {3}",
componentConfig.Settings["ApplicationName"].Value,
componentConfig.Settings["ComponentName"].Value,
componentConfig.Settings["Release"].Value,
instance);
AddComponentNode(node, title, componentConfig);
}
node.Populated = true;
Log.WriteEnd(string.Format("{0} installed component(s) loaded", AppConfigManager.AppConfiguration.Components.Count));
}
/// <summary>
/// Displays result view control
/// </summary>
/// <param name="parentNode"></param>
private void PopulateResultView(ScopeNode parentNode)
{
this.SuspendLayout();
pnlResultView.Controls.Clear();
if (parentNode.LargeIcon != null)
{
pictureBox.Image = parentNode.LargeIcon.ToBitmap();
}
else
{
pictureBox.Image = Properties.Resources.Folder32.ToBitmap();
}
lblResultViewTitle.Text = parentNode.Text;
lblResultViewPath.Text = parentNode.FullPath;
ResultViewControl control = parentNode.ResultView;
if (control != null)
{
pnlResultView.Controls.Add(control);
control.Dock = DockStyle.Fill;
try
{
AppContext context = new AppContext();
context.AppForm = this;
context.ScopeNode = parentNode;
control.ShowControl(context);
}
catch (Exception ex)
{
Log.WriteError("Console error", ex);
ShowError(ex);
}
}
this.ResumeLayout(false);
this.PerformLayout();
}
/// <summary>
/// Expands scope node in the scope tree
/// </summary>
private void ExpandScopeNode(ScopeNode node)
{
if (node != null)
{
if (!node.Populated)
{
node.Nodes.Clear();
StartProgress("Loading...");
string text = node.Text;
node.Text += " expanding...";
scopeTree.Update();
scopeTree.BeginUpdate();
switch (node.NodeType)
{
/*case NodeType.Servers:
LoadServers(node);
break;
case NodeType.Server:
LoadServerComponents(node);
break;*/
case NodeType.Components:
LoadInstalledComponents(node);
break;
}
node.Text = text;
node.Populated = true;
node.Expand();
scopeTree.EndUpdate();
FinishProgress();
}
}
}
/// <summary>
/// Actions on select node in the scope tree
/// </summary>
private void OnScopeTreeAfterSelect(object sender, TreeViewEventArgs e)
{
ScopeNode node = e.Node as ScopeNode;
//node.ContextMenuStrip = scopeItemContextMenu;
ExpandScopeNode(node);
PopulateResultView(node);
activeScopeNode = node;
}
/// <summary>
/// Adds component node to the scope tree
/// </summary>
internal ScopeNode AddComponentNode(ScopeNode parent, string text, object tag)
{
return AddScopeNode(parent, text, Properties.Resources.Service32, Properties.Resources.Service16, new ComponentControl(), NodeType.Component, tag);
}
