private void InitializeTemplates()
{
if (!Directory.Exists(ProjectTemplatesPath))
{
return;
}
var templates = new List <TemplateInfo>();
foreach (var path in Directory.GetFiles(ProjectTemplatesPath, "*.xml"))
{
try
{
var templateInfo = new TemplateInfo();
templateInfo.Load(path);
templates.Add(templateInfo);
}
catch (Exception ex)
{
Messenger.Default.Send(new ShowMessageBoxMessage(this, String.Format("Error in Loading {0}", path)));
Messenger.Default.Send(new ShowMessageBoxMessage(this, ex.Message));
}
}
foreach (var template in templates)
{
var nodes = Root.Children;
TreeNodeViewModel <TemplateInfo> lastNode = null;
foreach (var split in template.Type.Split('\\'))
{
var foundNode = nodes.FirstOrDefault(n => n.Text == split);
if (foundNode == null)
{
foundNode = new TreeNodeViewModel <TemplateInfo>
{
Text = split
};
nodes.Add(foundNode);
}
lastNode = foundNode;
nodes = foundNode.Children;
}
if (lastNode != null)
{
var node = new TreeNodeViewModel <TemplateInfo>
{
Text = template.Name,
Value = template
};
lastNode.Children.Add(node);
}
}
if (Root.Children.Count > 0)
{
Root.Children[0].IsExpanded = true;
Root.Children[0].IsSelected = true;
UpdateListView(Root.Children[0]);
}
}
private void UpdateListView(TreeNodeViewModel <TemplateInfo> selectedTreeNode)
{
Templates.Clear();
foreach (var value in selectedTreeNode.Values)
{
Templates.Add(new ListViewModel <TemplateInfo>
{
Value = value
});
}
if (Templates.Count > 0)
{
Templates[0].IsSelected = true;
}
}
public NewProjectWindowViewModel(LanguageReader languageReader)
{
TranslateExtension.Language = languageReader;
Templates = new ObservableCollection <ListViewModel <TemplateInfo> >();
Root = new TreeNodeViewModel <TemplateInfo>();
}