public LibraryNode(LibraryNode node)
{
_capabilities = node._capabilities;
_contextMenuID = node._contextMenuID;
_displayData = node._displayData;
_name = node._name;
_tooltip = node._tooltip;
_type = node._type;
_children = new List <LibraryNode>();
foreach (LibraryNode child in node._children)
{
_children.Add(child);
}
_clipboardFormats = new List <VSOBJCLIPFORMAT>();
foreach (VSOBJCLIPFORMAT format in node._clipboardFormats)
{
_clipboardFormats.Add(format);
}
_filteredView = new Dictionary <LibraryNodeType, LibraryNode>();
_updateCount = node._updateCount;
}
internal void AddNode(LibraryNode node)
{
lock (this)
{
_root = new LibraryNode(_root);
_root.AddNode(node);
}
}
internal void RemoveNode(LibraryNode node)
{
lock (this)
{
_root = new LibraryNode(_root);
_root.RemoveNode(node);
}
}
internal void AddNode(LibraryNode node)
{
lock (_children)
{
_children.Add(node);
}
_updateCount++;
}
internal void RemoveNode(LibraryNode node)
{
lock (_children)
{
_children.Remove(node);
}
_updateCount++;
}
public LibraryNode(LibraryNode node)
{
_capabilities = node._capabilities;
_contextMenuID = node._contextMenuID;
_displayData = node._displayData;
_name = node._name;
_tooltip = node._tooltip;
_type = node._type;
_children = new List<LibraryNode>();
foreach (LibraryNode child in node._children)
_children.Add(child);
_clipboardFormats = new List<VSOBJCLIPFORMAT>();
foreach (VSOBJCLIPFORMAT format in node._clipboardFormats)
_clipboardFormats.Add(format);
_filteredView = new Dictionary<LibraryNodeType, LibraryNode>();
_updateCount = node._updateCount;
}
void CreateModuleTree(
LibraryNode root,
LibraryNode current,
ScopeNode scope,
string namePrefix,
ModuleID moduleId)
{
if ((null == root) || (null == scope) || (null == scope.NestedScopes))
{
return;
}
foreach (ScopeNode subItem in scope.NestedScopes)
{
NemerleLibraryNode newNode = new NemerleLibraryNode(
subItem, namePrefix, moduleId.Hierarchy, moduleId.ItemID);
string newNamePrefix = namePrefix;
// The classes are always added to the root node, the functions to the current node.
//
if ((newNode.NodeType & LibraryNode.LibraryNodeType.Members) != LibraryNode.LibraryNodeType.None)
{
current.AddNode(newNode);
}
else if ((newNode.NodeType & LibraryNode.LibraryNodeType.Classes) != LibraryNode.LibraryNodeType.None)
{
// Classes are always added to the root.
//
root.AddNode(newNode);
newNamePrefix = newNode.Name + ".";
}
// Now use recursion to get the other types.
//
CreateModuleTree(root, newNode, subItem, newNamePrefix, moduleId);
}
}
/// <summary>
/// Main function of the parsing thread.
/// This function waits on the queue of the parsing requests and build
/// the parsing tree for a specific file. The resulting tree is built
/// using LibraryNode objects so that it can be used inside the class
/// view or object browser.
/// </summary>
void ParseThread()
{
const int waitTimeout = 500;
// Define the array of events this function is interest in.
//
WaitHandle[] eventsToWait = new WaitHandle[] { _requestPresent, _shutDownStarted };
// Execute the tasks.
//
while (true)
{
// Wait for a task or a shutdown request.
//
int waitResult = WaitHandle.WaitAny(eventsToWait, waitTimeout, false);
if (1 == waitResult)
// The shutdown of this component is started, so exit the thread.
return;
LibraryTask task = null;
lock (_requests)
{
if (_requests.Count != 0)
task = _requests.Dequeue();
if (_requests.Count == 0)
_requestPresent.Reset();
}
if (null == task)
continue;
ScopeNode scope = null;
if (task.Text == null)
{
if (File.Exists(task.FileName))
{
Debug.WriteLine("Parse request (no text): " + task.FileName + " " + task.ModuleID);
return;
}
}
else
{
Debug.WriteLine("Parse request: " + task.FileName + " " + task.ModuleID);
return;
}
LibraryNode module = new LibraryNode(
Path.GetFileName(task.FileName),
LibraryNode.LibraryNodeType.PhysicalContainer);
CreateModuleTree(module, module, scope, "", task.ModuleID);
if (task.ModuleID != null)
{
LibraryNode previousItem;
lock (_files)
if (_files.TryGetValue(task.ModuleID, out previousItem))
_files.Remove(task.ModuleID);
_library.RemoveNode(previousItem);
}
_library.AddNode(module);
if (task.ModuleID != null)
lock (_files)
_files.Add(task.ModuleID, module);
}
}
void CreateModuleTree(
LibraryNode root,
LibraryNode current,
ScopeNode scope,
string namePrefix,
ModuleID moduleId)
{
if ((null == root) || (null == scope) || (null == scope.NestedScopes))
return;
foreach (ScopeNode subItem in scope.NestedScopes)
{
NemerleLibraryNode newNode = new NemerleLibraryNode(
subItem, namePrefix, moduleId.Hierarchy, moduleId.ItemID);
string newNamePrefix = namePrefix;
// The classes are always added to the root node, the functions to the current node.
//
if ((newNode.NodeType & LibraryNode.LibraryNodeType.Members) != LibraryNode.LibraryNodeType.None)
{
current.AddNode(newNode);
}
else if ((newNode.NodeType & LibraryNode.LibraryNodeType.Classes) != LibraryNode.LibraryNodeType.None)
{
// Classes are always added to the root.
//
root.AddNode(newNode);
newNamePrefix = newNode.Name + ".";
}
// Now use recursion to get the other types.
//
CreateModuleTree(root, newNode, subItem, newNamePrefix, moduleId);
}
}
public Library(Guid libraryGuid)
{
_guid = libraryGuid;
_root = new LibraryNode("", LibraryNode.LibraryNodeType.Package);
}
internal void RemoveNode(LibraryNode node)
{
lock (this)
{
_root = new LibraryNode(_root);
_root.RemoveNode(node);
}
}
internal void AddNode(LibraryNode node)
{
lock (this)
{
_root = new LibraryNode(_root);
_root.AddNode(node);
}
}
/// <summary>
/// ���������� Find All References ������ ���� ��������� (� ����������� ������� ����� � �� ��-Nemerle ��������)
/// � ����������� ������ "Find Symbol Results" ������
/// </summary>
/// <remarks>
/// �������� Source.Goto, � �������������� ���������� ������
/// ����� ������� ��� ������� ���������� ������ � _library ����� ����� NemerleLibraryManager
/// ����� �������� IVsObjectSearch.Find - ��������� ���������� �� ������, ������� ����� � ������� _library.GetList2(),
/// IVsObjectSearch � ���� ������� ������ �������� � � ��������� �������� (���� �� �����������, �.�. ��� ������� ������� ������ ������ ���� VSOBSEARCHCRITERIA),
/// � ������� ��� ���������� ������ � ������ Find Symbol Results (��� �������)
///
/// ���������� � ������� �� ����:
/// http://social.msdn.microsoft.com/Forums/en-US/vsx/thread/951158dd-fc98-4325-b07d-bab65b372603/
/// http://social.msdn.microsoft.com/Forums/en-US/vsx/thread/793f916d-80a6-4944-b058-7166d48d3a32
/// http://social.msdn.microsoft.com/Forums/en-US/vsx/thread/3d85e968-f735-420c-b9c8-d57ed7839d36
///
/// �������� ��� ������ �� ����� ������� IVsObjectSearch.Find ������� �������� �� IVsFindSymbol.DoSearch
/// http://msdn.microsoft.com/en-us/library/microsoft.visualstudio.shell.interop.ivsfindsymbol.dosearch.aspx
/// ���� �����-�� ���� ��� ����� � ������ Find
/// http://social.msdn.microsoft.com/Forums/en-US/vsx/thread/08b71611-2c94-40e7-a79e-3be843c974ea/
/// </remarks>
private void FindReferences()
{
int line, col;
// Get the caret position
ErrorHandler.ThrowOnFailure(this.TextView.GetCaretPos(out line, out col));
var findSvc = (IVsObjectSearch)Source.Service.GetService(typeof(SVsObjectSearch));
//IVsNavInfo navInfo;
if(findSvc != null)
{
string caption;
var infos = Source.GetGotoInfo(TextView, false, line, col, out caption);
if((infos != null) && (infos.Length > 0))
{
var criteria = new[]
{
new VSOBSEARCHCRITERIA
{
eSrchType = VSOBSEARCHTYPE.SO_ENTIREWORD,
grfOptions = (uint)_VSOBSEARCHOPTIONS.VSOBSO_CASESENSITIVE,
szName = "<dummy>",
dwCustom = Library.FindAllReferencesMagicNum,
}
};
var inlm = Source.Service.GetService(typeof(INemerleLibraryManager));
if(inlm != null)
{
var nlm = (NemerleLibraryManager)inlm;
var libSearchResults = new LibraryNode("<dummy2>", LibraryNode.LibraryNodeType.References, LibraryNode.LibraryNodeCapabilities.None, null);
foreach(var i in infos)
{
var inner = new GotoInfoLibraryNode((NemerleLanguageService)Source.LanguageService, i, caption);
libSearchResults.AddNode(inner);
}
nlm.OnFindAllReferencesDone(libSearchResults);
IVsObjectList results;
var hr = findSvc.Find((uint)__VSOBSEARCHFLAGS.VSOSF_EXPANDREFS, criteria, out results);
}
}
}
}
/// <summary>
/// Main function of the parsing thread.
/// This function waits on the queue of the parsing requests and build
/// the parsing tree for a specific file. The resulting tree is built
/// using LibraryNode objects so that it can be used inside the class
/// view or object browser.
/// </summary>
void ParseThread()
{
const int waitTimeout = 500;
// Define the array of events this function is interest in.
//
WaitHandle[] eventsToWait = new WaitHandle[] { _requestPresent, _shutDownStarted };
// Execute the tasks.
//
while (true)
{
// Wait for a task or a shutdown request.
//
int waitResult = WaitHandle.WaitAny(eventsToWait, waitTimeout, false);
if (1 == waitResult)
{
// The shutdown of this component is started, so exit the thread.
return;
}
LibraryTask task = null;
lock (_requests)
{
if (_requests.Count != 0)
{
task = _requests.Dequeue();
}
if (_requests.Count == 0)
{
_requestPresent.Reset();
}
}
if (null == task)
{
continue;
}
ScopeNode scope = null;
if (task.Text == null)
{
if (File.Exists(task.FileName))
{
Debug.WriteLine("Parse request (no text): " + task.FileName + " " + task.ModuleID);
return;
}
}
else
{
Debug.WriteLine("Parse request: " + task.FileName + " " + task.ModuleID);
return;
}
LibraryNode module = new LibraryNode(
Path.GetFileName(task.FileName),
LibraryNode.LibraryNodeType.PhysicalContainer);
CreateModuleTree(module, module, scope, "", task.ModuleID);
if (task.ModuleID != null)
{
LibraryNode previousItem;
lock (_files)
if (_files.TryGetValue(task.ModuleID, out previousItem))
{
_files.Remove(task.ModuleID);
}
_library.RemoveNode(previousItem);
}
_library.AddNode(module);
if (task.ModuleID != null)
{
lock (_files)
_files.Add(task.ModuleID, module);
}
}
}
public Library(Guid libraryGuid)
{
_guid = libraryGuid;
_root = new LibraryNode("", LibraryNode.LibraryNodeType.Package);
}
internal void RemoveNode(LibraryNode node)
{
lock (_children)
{
_children.Remove(node);
}
_updateCount++;
}
internal void AddNode(LibraryNode node)
{
lock (_children)
{
_children.Add(node);
}
_updateCount++;
}
