public LibraryNode(string name, LibraryNodeType type, ModuleId moduleId)
: this(name, type, LibraryNodeCapabilities.None, null, moduleId)
{
}
public LibraryNode(string name, LibraryNodeType type, LibraryNodeCapabilities capabilities, CommandID contextMenuID, ModuleId moduleId)
{
this.capabilities = capabilities;
this.contextMenuID = contextMenuID;
this.name = name;
this.uniquename = name;
this.tooltip = name;
this.type = type;
parent = null;
children = new List <LibraryNode>();
clipboardFormats = new List <VSOBJCLIPFORMAT>();
filteredView = new Dictionary <LibraryNodeType, LibraryNode>();
if (moduleId != null)
{
this.ownerHierarchy = moduleId.Hierarchy;
this.fileId = moduleId.ItemID;
ownerHierarchy.GetCanonicalName(fileId, out this.path);
}
sourceSpan = new TextSpan();
if (type == LibraryNodeType.Package)
{
this.CanGoToSource = false;
}
else
{
this.CanGoToSource = true;
}
if (type == LibraryNodeType.Members)
{
displayData.Image = (ushort)OMGlyphType.Members;
displayData.SelectedImage = displayData.Image;
}
}
public int OnBeforeDocumentWindowShow(uint docCookie, int fFirstShow, IVsWindowFrame pFrame)
{
// Check if this document is in the list of the documents.
if (documents.ContainsKey(docCookie))
{
return(VSConstants.S_OK);
}
// Get the information about this document from the RDT.
IVsRunningDocumentTable rdt = provider.GetService(typeof(SVsRunningDocumentTable)) as IVsRunningDocumentTable;
if (null != rdt)
{
// Note that here we don't want to throw in case of error.
uint flags;
uint readLocks;
uint writeLocks;
string documentMoniker;
IVsHierarchy hierarchy;
uint itemId;
IntPtr unkDocData;
int hr = rdt.GetDocumentInfo(docCookie, out flags, out readLocks, out writeLocks,
out documentMoniker, out hierarchy, out itemId, out unkDocData);
try
{
if (Microsoft.VisualStudio.ErrorHandler.Failed(hr) || (IntPtr.Zero == unkDocData))
{
return(VSConstants.S_OK);
}
// Check if the herarchy is one of the hierarchies this service is monitoring.
if (!hierarchies.ContainsKey(hierarchy))
{
// This hierarchy is not monitored, we can exit now.
return(VSConstants.S_OK);
}
// Check the extension of the file to see if a listener is required.
string extension = System.IO.Path.GetExtension(documentMoniker);
if (0 != string.Compare(extension, SQLanguageService.LanguageExtension, StringComparison.OrdinalIgnoreCase))
{
return(VSConstants.S_OK);
}
// Create the module id for this document.
ModuleId docId = new ModuleId(hierarchy, itemId);
// Try to get the text buffer.
IVsTextLines buffer = Marshal.GetObjectForIUnknown(unkDocData) as IVsTextLines;
// Create the listener.
SQLanguageService ls = (SQLanguageService)provider.GetService(typeof(SQLanguageService));
TextLineEventListener listener = new TextLineEventListener(buffer, documentMoniker, docId, ls.GetSquirrelVersion());
// Add the listener to the dictionary, so we will not create it anymore.
documents.Add(docCookie, listener);
}
finally
{
if (IntPtr.Zero != unkDocData)
{
Marshal.Release(unkDocData);
}
}
}
// Always return success.
return(VSConstants.S_OK);
}
