Esempio n. 1
0
 internal void AddNode(LibraryNode node)
 {
     lock (this) {
         root = new LibraryNode(root);
         root.AddNode(node);
     }
 }
 internal void RemoveNode(LibraryNode node)
 {
     lock (children) {
         children.Remove(node);
     }
     updateCount += 1;
 }
        private 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)
            {
                PythonLibraryNode newNode       = new PythonLibraryNode(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);
            }
        }
Esempio n. 4
0
 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 += 1;
 }
 public LibraryNode(LibraryNode node)
 {
     this.capabilities  = node.capabilities;
     this.contextMenuID = node.contextMenuID;
     this.displayData   = node.displayData;
     this.name          = node.name;
     this.tooltip       = node.tooltip;
     this.type          = node.type;
     this.children      = new List <LibraryNode>();
     foreach (LibraryNode child in node.children)
     {
         children.Add(child);
     }
     this.clipboardFormats = new List <VSOBJCLIPFORMAT>();
     foreach (VSOBJCLIPFORMAT format in node.clipboardFormats)
     {
         clipboardFormats.Add(format);
     }
     this.filteredView = new Dictionary <LibraryNodeType, LibraryNode>();
     this.updateCount  = node.updateCount;
 }
        private void OnDeleteFile(object sender, HierarchyEventArgs args)
        {
            IVsHierarchy hierarchy = sender as IVsHierarchy;

            if (null == hierarchy)
            {
                return;
            }
            ModuleId    id   = new ModuleId(hierarchy, args.ItemID);
            LibraryNode node = null;

            lock (files) {
                if (files.TryGetValue(id, out node))
                {
                    files.Remove(id);
                }
            }
            if (null != node)
            {
                library.RemoveNode(node);
            }
        }
        protected IVsSimpleObjectList2 FilterView(LibraryNodeType filterType)
        {
            LibraryNode filtered = null;

            if (filteredView.TryGetValue(filterType, out filtered))
            {
                return(filtered as IVsSimpleObjectList2);
            }
            filtered = this.Clone();
            for (int i = 0; i < filtered.children.Count;)
            {
                if (0 == (filtered.children[i].type & filterType))
                {
                    filtered.children.RemoveAt(i);
                }
                else
                {
                    i += 1;
                }
            }
            filteredView.Add(filterType, filtered);
            return(filtered as IVsSimpleObjectList2);
        }
Esempio n. 9
0
 public Library(Guid libraryGuid)
 {
     this.guid = libraryGuid;
     root      = new LibraryNode("", LibraryNode.LibraryNodeType.Package);
 }
        private 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) {
                PythonLibraryNode newNode = new PythonLibraryNode(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>
        private 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 (0 != requests.Count)
                    {
                        task = requests.Dequeue();
                    }
                    if (0 == requests.Count)
                    {
                        requestPresent.Reset();
                    }
                }
                if (null == task)
                {
                    continue;
                }
                ScopeNode scope = null;
                if (null == task.Text)
                {
                    if (System.IO.File.Exists(task.FileName))
                    {
                        scope = ScopeWalker.GetScopesFromFile(task.FileName);
                    }
                }
                else
                {
                    scope = ScopeWalker.GetScopesFromText(task.Text);
                }
                LibraryNode module = new LibraryNode(
                    System.IO.Path.GetFileName(task.FileName),
                    LibraryNode.LibraryNodeType.PhysicalContainer);
                CreateModuleTree(module, module, scope, "", task.ModuleID);
                if (null != task.ModuleID)
                {
                    LibraryNode previousItem = null;
                    lock (files) {
                        if (files.TryGetValue(task.ModuleID, out previousItem))
                        {
                            files.Remove(task.ModuleID);
                        }
                    }
                    library.RemoveNode(previousItem);
                }
                library.AddNode(module);
                if (null != task.ModuleID)
                {
                    lock (files) {
                        files.Add(task.ModuleID, module);
                    }
                }
            }
        }
 internal void RemoveNode(LibraryNode node)
 {
     lock (children) {
         children.Remove(node);
     }
     updateCount += 1;
 }
 internal void AddNode(LibraryNode node)
 {
     lock (children) {
         children.Add(node);
     }
     updateCount += 1;
 }
 public LibraryNode(LibraryNode node)
 {
     this.capabilities = node.capabilities;
     this.contextMenuID = node.contextMenuID;
     this.displayData = node.displayData;
     this.name = node.name;
     this.tooltip = node.tooltip;
     this.type = node.type;
     this.children = new List<LibraryNode>();
     foreach (LibraryNode child in node.children) {
         children.Add(child);
     }
     this.clipboardFormats = new List<VSOBJCLIPFORMAT>();
     foreach (VSOBJCLIPFORMAT format in node.clipboardFormats) {
         clipboardFormats.Add(format);
     }
     this.filteredView = new Dictionary<LibraryNodeType, LibraryNode>();
     this.updateCount = node.updateCount;
 }
 /// <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>
 private 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 (0 != requests.Count) {
                 task = requests.Dequeue();
             }
             if (0 == requests.Count) {
                 requestPresent.Reset();
             }
         }
         if (null == task) {
             continue;
         }
         ScopeNode scope = null;
         if (null == task.Text) {
             if (System.IO.File.Exists(task.FileName)) {
                 scope = ScopeWalker.GetScopesFromFile(task.FileName);
             }
         } else {
             scope = ScopeWalker.GetScopesFromText(task.Text);
         }
         LibraryNode module = new LibraryNode(
                 System.IO.Path.GetFileName(task.FileName),
                 LibraryNode.LibraryNodeType.PhysicalContainer);
         CreateModuleTree(module, module, scope, "", task.ModuleID);
         if (null != task.ModuleID) {
             LibraryNode previousItem = null;
             lock (files) {
                 if (files.TryGetValue(task.ModuleID, out previousItem)) {
                     files.Remove(task.ModuleID);
                 }
             }
             library.RemoveNode(previousItem);
         }
         library.AddNode(module);
         if (null != task.ModuleID) {
             lock(files) {
                 files.Add(task.ModuleID, module);
             }
         }
     }
 }
Esempio n. 16
0
 internal void AddNode(LibraryNode node)
 {
     lock (this) {
         root = new LibraryNode(root);
         root.AddNode(node);
     }
 }
Esempio n. 17
0
 internal void RemoveNode(LibraryNode node)
 {
     lock (this) {
         root = new LibraryNode(root);
         root.RemoveNode(node);
     }
 }
Esempio n. 18
0
 public Library(Guid libraryGuid)
 {
     this.guid = libraryGuid;
     root = new LibraryNode("", LibraryNode.LibraryNodeType.Package);
 }