/// <summary>
/// Updates the Libarary Layout spec to include layout for Revit nodes.
/// The Revit layout spec is embeded as resource "LayoutSpecs.json".
/// </summary>
private static void UpdateLibraryLayoutSpec()
{
//Get the library view customization service to update spec
var customization = revitDynamoModel.ExtensionManager.Service <ILibraryViewCustomization>();
if (customization == null)
{
return;
}
if (shutdownHandler == null && extCommandData != null)
{
//Make sure to notify customization for application closing, so that
//the CEF can be shutdown for clean Revit exit
shutdownHandler = () => customization.OnAppShutdown();
extCommandData.Application.ApplicationClosing += (o, _) => shutdownHandler();
}
//Register the icon resource
customization.RegisterResourceStream("/icons/Category.Revit.svg",
GetResourceStream("Dynamo.Applications.Resources.Category.Revit.svg"));
//Read the revitspec from the resource stream
LayoutSpecification revitspec;
using (Stream stream = GetResourceStream("Dynamo.Applications.Resources.LayoutSpecs.json"))
{
revitspec = LayoutSpecification.FromJSONStream(stream);
}
//The revitspec should have only one section, add all its child elements to the customization
var elements = revitspec.sections.First().childElements;
// Extend it with the layoutSpecs from internal nodes
var internalNodesLayouts = DynamoRevitInternalNodes.GetLayoutSpecsFiles();
foreach (var layoutSpecsFile in internalNodesLayouts)
{
try
{
LayoutSpecification spec = LayoutSpecification.FromJSONString(File.ReadAllText(layoutSpecsFile));
var revitSection = spec.sections.First();
var revitCategory = revitSection.childElements.First();
var revitCategoryToExtend = elements.First(elem => elem.text == "Revit");
revitCategoryToExtend.childElements.AddRange(revitCategory.childElements);
}
catch (Exception ex)
{
Console.WriteLine(string.Format("Exception while trying to load {0}", layoutSpecsFile));
}
}
customization.AddElements(elements); //add all the elements to default section
}
internal RevitPathResolver(string userDataFolder, string commonDataFolder)
{
// The executing assembly will be in Revit_20xx folder,
// so we have to walk up one level.
var currentAssemblyPath = Assembly.GetExecutingAssembly().Location;
var currentAssemblyDir = Path.GetDirectoryName(currentAssemblyPath);
var nodesDirectory = Path.Combine(currentAssemblyDir, "nodes");
var revitNodesDll = Path.Combine(currentAssemblyDir, "RevitNodes.dll");
// Just making sure we are looking at the right level of nesting.
if (!Directory.Exists(nodesDirectory))
{
throw new DirectoryNotFoundException(nodesDirectory);
}
if (!File.Exists(revitNodesDll))
{
throw new FileNotFoundException(revitNodesDll);
}
// Add Revit-specific library paths for preloading.
preloadLibraryPaths = new List <string>
{
"VMDataBridge.dll",
"ProtoGeometry.dll",
"DesignScriptBuiltin.dll",
"DSCoreNodes.dll",
"DSOffice.dll",
"DSIronPython.dll",
"FunctionObject.ds",
"BuiltIn.ds",
"DynamoConversions.dll",
"DynamoUnits.dll",
"Tessellation.dll",
"Analysis.dll",
"GeometryColor.dll",
revitNodesDll
};
// Add an additional node processing folder
additionalNodeDirectories = new List <string> {
nodesDirectory
};
// Add the Revit_20xx folder for assembly resolution
additionalResolutionPaths = new List <string> {
currentAssemblyDir
};
// Add other internal nodes to preload list
var internalNodes = DynamoRevitInternalNodes.GetNodesToPreload();
foreach (var assemblyPath in internalNodes)
{
if (File.Exists(assemblyPath))
{
preloadLibraryPaths.Add(assemblyPath);
string assemblyDir = Path.GetDirectoryName(assemblyPath);
additionalNodeDirectories.Add(assemblyDir);
additionalResolutionPaths.Add(assemblyDir);
}
}
this.userDataRootFolder = userDataFolder;
this.commonDataRootFolder = commonDataFolder;
}