//=====================================================================
/// <summary>
/// This loads the tree view with code snippet file entries from the project
/// </summary>
private List<EntityReference> LoadCodeSnippetInfo()
{
EntityReference snippetFileEntity = null;
XPathDocument snippets;
XPathNavigator navSnippets;
CodeReference cr;
if(codeSnippets != null)
return codeSnippets;
codeSnippets = new List<EntityReference>();
foreach(var snippetFile in currentProject.ContentFiles(BuildAction.CodeSnippets).OrderBy(f => f.LinkPath))
try
{
if(File.Exists(snippetFile.FullPath))
{
snippetFileEntity = new EntityReference
{
EntityType = EntityType.File,
Id = snippetFile.FullPath,
Label = Path.GetFileName(snippetFile.FullPath),
ToolTip = snippetFile.FullPath
};
codeSnippets.Add(snippetFileEntity);
snippets = new XPathDocument(snippetFile.FullPath);
navSnippets = snippets.CreateNavigator();
foreach(XPathNavigator nav in navSnippets.Select("examples/item/@id"))
{
cr = new CodeReference(nav.Value);
snippetFileEntity.SubEntities.Add(new EntityReference
{
EntityType = EntityType.CodeSnippet,
Id = cr.Id,
Label = cr.Id,
ToolTip = cr.Id,
Tag = cr
});
}
}
snippetFileEntity = null;
}
catch(Exception ex)
{
if(snippetFileEntity == null)
codeSnippets.Add(new EntityReference
{
EntityType = EntityType.File,
Label = "Unable to load file '" + snippetFile.FullPath +
"'. Reason: " + ex.Message,
ToolTip = "Error"
});
else
codeSnippets.Add(new EntityReference
{
EntityType = EntityType.File,
Label = "Unable to load file: " + ex.Message,
ToolTip = "Error"
});
}
if(codeSnippets.Count != 0)
{
codeSnippets[0].IsSelected = true;
if(codeSnippets[0].SubEntities.Count != 0)
codeSnippets[0].IsExpanded = true;
}
return codeSnippets;
}
//=====================================================================
private void LoadCodeSnippetInfo()
{
TreeNode rootNode = null, node;
XPathDocument snippets;
XPathNavigator navSnippets;
CodeReference cr;
tvEntities.ImageList = ilImages;
tvEntities.Nodes.Clear();
if(codeSnippetFiles == null)
codeSnippetFiles = new FileItemCollection(currentProject,
BuildAction.CodeSnippets);
foreach(FileItem snippetFile in codeSnippetFiles)
try
{
if(File.Exists(snippetFile.FullPath))
{
rootNode = tvEntities.Nodes.Add(Path.GetFileName(
snippetFile.FullPath));
rootNode.ImageIndex = rootNode.SelectedImageIndex =
(int)EntityType.CodeEntities;
snippets = new XPathDocument(snippetFile.FullPath);
navSnippets = snippets.CreateNavigator();
foreach(XPathNavigator nav in navSnippets.Select(
"examples/item/@id"))
{
cr = new CodeReference(nav.Value);
node = rootNode.Nodes.Add(cr.Id);
node.Name = cr.Id;
node.Tag = cr;
node.ImageIndex = node.SelectedImageIndex =
(int)EntityType.CodeSnippets;
}
}
rootNode = null;
}
catch(Exception ex)
{
if(rootNode == null)
tvEntities.Nodes.Add("Unable to load file '" +
snippetFile.FullPath + "'. Reason: " + ex.Message);
else
rootNode.Nodes.Add("Unable to load file: " + ex.Message);
}
txtFindName.Enabled = true;
tvEntities.Enabled = true;
tvEntities.ExpandAll();
}
