/// <summary>
/// Creates a new Theme List Node based on the contents of the current Category Node
/// </summary>
/// <param name="path">File system location for the new theme list.</param>
/// <returns>A new theme list node</returns>
/// <exception cref="System.IO.IOException">Path is not valid, or cannot be written to</exception>
public ThemeListNode ToThemeList(string path)
{
var newNode = new ThemeListNode(this.Name, path, this.Metadata.DeepCopy(), this.Description);
var author = new ThemeListAuthor();
author["Name"] = Environment.UserName;
newNode.Author = author;
foreach (var child in Children)
newNode.Add(child.DeepCopy());
newNode.SaveAs(path);
return newNode;
}
private void ValidatePathToTarget(IThemeListLoader loader, ThemeListNode themeList)
{
IsInitialized = false;
Target = loader.LoadedNode(themeList, PathToNode);
IsInitialized = true;
if (Target == null)
{
State = ShortcutState.Broken;
loader.ShortcutIsBroken(this);
}
else
{
State = ShortcutState.Verified;
}
}
private static bool TryToLoadThemeList(ThemeListNode node)
{
//FIXME - need to load as much as possible on exception.
if (node == null)
return false;
Trace.TraceInformation("{0}: Start building node {1}", DateTime.Now, node.Name); Stopwatch time = Stopwatch.StartNew();
try
{
//FIXME: do I need to do any locking on this node?
node.Build();
}
catch (Exception ex)
{
string msg = string.Format("Error Loading Theme\nMessage: {0}\nMethod: {1}", ex.Message, ex.TargetSite);
MessageBox.Show(msg, "oh, no!");
return false;
}
time.Stop(); Trace.TraceInformation("{0}: Done building node {1} - Elapsed Time: {2}", DateTime.Now, node.Name, time.Elapsed);
return true;
}
private void LoadTreeFromXML(XElement xele, TmTreeView tv)
{
TmNode node;
foreach (XElement xnode in xele.Elements(ThemeListNode.TypeString))
{
node = new ThemeListNode();
node.Load(xnode, false); // Add only the first node
tv.Add(node);
}
foreach (XElement xnode in xele.Elements(CategoryNode.TypeString))
{
node = new CategoryNode();
node.BeginUpdate();
node.Load(xnode, true); // Add entire branch
node.UpdateAge();
node.EndUpdate();
tv.Add(node);
}
foreach (XElement xnode in xele.Elements(ThemeNode.TypeString))
{
node = new ThemeNode();
node.BeginUpdate();
node.Load(xnode, true); // Add entire branch
node.UpdateAge();
node.EndUpdate();
tv.Add(node);
}
tv.TextSortInit((string)xele.Attribute("sortorder"));
}
private void PopulateThemeListPropertyPanel(PropertiesForm form, ThemeListNode node)
{
Debug.Assert(node.Author != null, "Themelist node has no author object");
Debug.Assert(node.Metadata != null, "TMNode node has no metadata object");
form.themelistFile.Text = node.FilePath;
form.themelistName.DataBindings.Clear();
form.themelistMetadata.DataBindings.Clear();
form.themelistDescription.DataBindings.Clear();
form.themelistName.DataBindings.Add(new Binding("Text", node, "Name"));
form.themelistMetadata.DataBindings.Add(new Binding("Text", node.Metadata, "Path"));
form.themelistDescription.DataBindings.Add(new Binding("Text", node, "Description"));
if (node.Author != null)
{
string value;
node.Author.TryGetValue("Name", out value); form.themelistAuthorName.Text = value;
node.Author.TryGetValue("Title", out value); form.themelistAuthorTitle.Text = value;
node.Author.TryGetValue("Organization", out value); form.themelistAuthorOrg.Text = value;
node.Author.TryGetValue("Address1", out value); form.themelistAuthorAddress1.Text = value;
node.Author.TryGetValue("Address2", out value); form.themelistAuthorAddress2.Text = value;
node.Author.TryGetValue("Phone", out value); form.themelistAuthorPhone.Text = value;
node.Author.TryGetValue("Email", out value); form.themelistAuthorEmail.Text = value;
}
}
private void Save(ThemeListNode node)
{
try
{
node.Save();
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Unable to save themelist '{0}'\n in file '{1}'\n{2}", node.Name, node.FilePath, ex.Message),
"Oh no!");
}
}
