Ejemplo n.º 1
0
        /// <summary>
        /// Gets the <see cref="AddInTreeNode"/> representing the specified path.
        /// </summary>
        /// <param name="path">The path of the AddIn tree node</param>
        /// <param name="throwOnNotFound">
        /// If set to <c>true</c>, this method throws a
        /// <see cref="TreePathNotFoundException"/> when the path does not exist.
        /// If set to <c>false</c>, <c>null</c> is returned for non-existing paths.
        /// </param>
        public AddInTreeNode GetTreeNode(string path, bool throwOnNotFound = true)
        {
            if (path == null || path.Length == 0)
            {
                return(rootNode);
            }
            string[]      splittedPath = path.Split('/');
            AddInTreeNode curPath      = rootNode;

            for (int i = 0; i < splittedPath.Length; i++)
            {
                if (!curPath.ChildNodes.TryGetValue(splittedPath[i], out curPath))
                {
                    if (throwOnNotFound)
                    {
                        throw new TreePathNotFoundException(path);
                    }
                    else
                    {
                        return(null);
                    }
                }
            }
            return(curPath);
        }
Ejemplo n.º 2
0
        private void AddExtensionPath(ExtensionPath path)
        {
            AddInTreeNode treePath = CreatePath(rootNode, path.Name);

            foreach (IEnumerable <Codon> innerCodons in path.GroupedCodons)
            {
                treePath.AddCodons(innerCodons);
            }
        }
Ejemplo n.º 3
0
        public object BuildItem(string path, object parameter, IEnumerable <ICondition> additionalConditions)
        {
            int           pos    = path.LastIndexOf('/');
            string        parent = path.Substring(0, pos);
            string        child  = path.Substring(pos + 1);
            AddInTreeNode node   = GetTreeNode(parent);

            return(node.BuildChildItem(child, parameter, additionalConditions));
        }
Ejemplo n.º 4
0
 public BuildItemArgs(object parameter, Codon codon, IReadOnlyCollection <ICondition> conditions, AddInTreeNode subItemNode)
 {
     if (codon == null)
     {
         throw new ArgumentNullException("codon");
     }
     this.parameter   = parameter;
     this.codon       = codon;
     this.conditions  = conditions;
     this.subItemNode = subItemNode;
 }
Ejemplo n.º 5
0
        /// <summary>
        /// Builds the items in the path. Ensures that all items have the type T.
        /// </summary>
        /// <param name="path">A path in the addin tree.</param>
        /// <param name="parameter">The owner used to create the objects.</param>
        /// <param name="throwOnNotFound">If true, throws a <see cref="TreePathNotFoundException"/>
        /// if the path is not found. If false, an empty ArrayList is returned when the
        /// path is not found.</param>
        public IReadOnlyList <T> BuildItems <T>(string path, object parameter, bool throwOnNotFound = true)
        {
            AddInTreeNode node = GetTreeNode(path, throwOnNotFound);

            if (node == null)
            {
                return(new List <T>());
            }
            else
            {
                return(node.BuildChildItems <T>(parameter));
            }
        }
Ejemplo n.º 6
0
        public object BuildItem(BuildItemArgs args)
        {
            Codon  codon = args.Codon;
            string item  = codon.Properties["item"];
            string path  = codon.Properties["path"];

            if (item != null && item.Length > 0)
            {
                // include item
                return(args.AddInTree.BuildItem(item, args.Parameter, args.Conditions));
            }
            else if (path != null && path.Length > 0)
            {
                // include path (=multiple items)
                AddInTreeNode node = args.AddInTree.GetTreeNode(path);
                return(new IncludeReturnItem(node, args.Parameter, args.Conditions));
            }
            else
            {
                throw new BaseException("<Include> requires the attribute 'item' (to include one item) or the attribute 'path' (to include multiple items)");
            }
        }
Ejemplo n.º 7
0
        private AddInTreeNode CreatePath(AddInTreeNode localRoot, string path)
        {
            if (path == null || path.Length == 0)
            {
                return(localRoot);
            }
            string[]      splittedPath = path.Split('/');
            AddInTreeNode curPath      = localRoot;
            int           i            = 0;

            while (i < splittedPath.Length)
            {
                if (!curPath.ChildNodes.ContainsKey(splittedPath[i]))
                {
                    curPath.ChildNodes[splittedPath[i]] = new AddInTreeNode();
                }
                curPath = curPath.ChildNodes[splittedPath[i]];
                ++i;
            }

            return(curPath);
        }
Ejemplo n.º 8
0
 public IncludeReturnItem(AddInTreeNode node, object parameter, IEnumerable <ICondition> additionalConditions)
 {
     this.node                 = node;
     this.parameter            = parameter;
     this.additionalConditions = additionalConditions;
 }