/// <summary>
/// Creates a file node for a project element.
/// </summary>
/// <param name="element">The project element.</param>
/// <returns>An instance of the <see cref="DependentFileNode"/> class.</returns>
public override DependentFileNode CreateDependentFileNode(ProjectElement element)
{
if (element == null)
{
throw new ArgumentNullException("element");
}
string subType = element.GetMetadata(ProjectFileConstants.SubType);
if (subType == MultiverseInterfaceSubType.Code)
{
DependentFileNode node = new MultiverseInterfaceIronPythonDependentFileNode(this, element);
IPythonLanguageService languageService = (IPythonLanguageService)this.GetService(typeof(IPythonLanguageService));
// Make sure the language service is available
if (languageService != null)
{
languageService.AddPythonFile(node.GetMkDocument());
}
return(node);
}
return(base.CreateDependentFileNode(element));
}
private void OnBeforeProjectFileClosed(object sender, BeforeProjectFileClosedEventArgs e)
{
IPythonLanguageService languageService = (IPythonLanguageService)this.GetService(typeof(IPythonLanguageService));
if (languageService != null)
{
languageService.Clear();
}
}
/// <summary>
/// Creates a file node for a project element.
/// </summary>
/// <param name="element">The project element.</param>
/// <returns>An instance of the <see cref="FileNode"/> class.</returns>
public override FileNode CreateFileNode(ProjectElement element)
{
if (element == null)
{
throw new ArgumentNullException("element");
}
MultiverseInterfaceFileNode node = null;
// Get the SubType for the project element.
string subType = element.GetMetadata(ProjectFileConstants.SubType);
switch (subType)
{
case MultiverseInterfaceSubType.Code:
node = new MultiverseInterfacePythonFileNode(this, element);
break;
case MultiverseInterfaceSubType.Frame:
node = new MultiverseInterfaceXmlFileNode(this, element);
break;
case MultiverseInterfaceSubType.TableOfContents:
node = new MultiverseInterfaceTocFileNode(this, element);
break;
default:
// We could not recognize the file subtype, just create a WowFileNode
node = new MultiverseInterfaceFileNode(this, element);
break;
}
// Check whether this file should be added to the language service
if (subType == MultiverseInterfaceSubType.Frame || subType == MultiverseInterfaceSubType.Code)
{
IPythonLanguageService languageService = (IPythonLanguageService)this.GetService(typeof(IPythonLanguageService));
// Make sure the language service is available
if (languageService != null)
{
switch (subType)
{
case MultiverseInterfaceSubType.Frame:
languageService.AddFrameXmlFile(node.GetMkDocument());
break;
case MultiverseInterfaceSubType.Code:
languageService.AddPythonFile(node.GetMkDocument());
break;
}
}
}
return(node);
}
/// <summary>
/// Removes a node from the hierarchy.
/// </summary>
/// <param name="node">The node to remove.</param>
public override void RemoveChild(HierarchyNode node)
{
if (node is MultiverseInterfaceXmlFileNode || node is MultiverseInterfacePythonFileNode)
{
IPythonLanguageService languageService = (IPythonLanguageService)this.GetService(typeof(IPythonLanguageService));
if (languageService != null)
{
if (node is MultiverseInterfaceXmlFileNode)
{
languageService.RemoveFrameXmlFile(node.GetMkDocument());
}
if (node is MultiverseInterfacePythonFileNode)
{
languageService.RemovePythonFile(node.GetMkDocument());
}
}
}
base.RemoveChild(node);
}