示例#1
0
        private void AddToItems(string fileNameSource, ProjectItemElement element, bool isUnsaved = true)
        {
            var relativePath = fileNameSource.RemoveStart(Path.GetDirectoryName(this.FileName) + @"\");
            var item         = new VSProjectItem(this, element);
            var existingItem = items.SingleOrDefault(i => i.FilePath == item.FilePath);

            if (existingItem != null)
            {
                if (existingItem.IsHidden)
                {
                    items.Remove(existingItem);
                }
                else
                {
                    DebugUtils.Break();
                }
            }

            items.Add(item);

            if (item.ProjectPath == null)
            {
                DebugUtils.Break();
            }
            else
            {
                if (item.ProjectPath != null && !item.HasDependentUpon)
                {
                    VSProjectItem parentItem = null;
                    var           parts      = item.ProjectPath.Split('\\', StringSplitOptions.RemoveEmptyEntries);
                    string        path       = null;

                    foreach (var part in parts)
                    {
                        if (path == null)
                        {
                            path = part;
                        }
                        else
                        {
                            path += @"\" + part;
                        }

                        if (part == item.Name)
                        {
                            if (parentItem != null)
                            {
                                if (item.ParentItem != (IVSProjectItem)parentItem)
                                {
                                    if (parentItem.ChildItems.Any(i => i.FilePath == item.FilePath))
                                    {
                                        existingItem = (VSProjectItem)parentItem.ChildItems.Single(i => i.FilePath == item.FilePath);

                                        if (existingItem.IsHidden)
                                        {
                                            parentItem.Remove(existingItem);
                                        }
                                    }

                                    item.ParentItem = parentItem;
                                    parentItem.AddChild(item);
                                }
                            }
                        }
                        else
                        {
                            if (items.Any(i => i.RelativePath == path))
                            {
                                parentItem = items.Single(i => i.RelativePath == path);

                                if (parentItem.IsHidden)
                                {
                                    parentItem.IsHidden = false;
                                }
                            }
                            else
                            {
                                var newItem = new VSProjectItem(this, path, parentItem);

                                items.Add(newItem);
                                newItem.IsUnsaved = isUnsaved;

                                parentItem = newItem;
                            }
                        }
                    }
                }
                else
                {
                    var dependencyItem    = item;
                    var dependentUponItem = items.Single(i => i.RelativePath == dependencyItem.RelativePath.RemoveEnd(dependencyItem.Name) + dependencyItem.DependentUponMetadata.Value);

                    dependencyItem.IsUnsaved = isUnsaved;

                    dependencyItem.DependentUpon = dependentUponItem;
                    dependentUponItem.AddChild(dependencyItem);

                    if (dependencyItem.ParentItem != null && dependencyItem.ParentItem.ChildItems.Any(i => i.FilePath == dependencyItem.FilePath))
                    {
                        ((VSProjectItem)dependencyItem.ParentItem).Remove(dependencyItem);
                    }

                    dependencyItem.ParentItem = dependentUponItem;
                }
            }
        }