Example #1
0
        private TreeNodeDesigner CreateDesigner(object o)
        {
            if (o == null)
            {
                return(null);
            }
            TreeNodeDesigner des = o as TreeNodeDesigner;

            if (des == null)
            {
                var attr = o.GetType().GetCustomAttributes(typeof(DesignerAttribute), true);
                if (attr.Length > 0)
                {
                    var desType = Type.GetType(
                        ((DesignerAttribute)attr[0]).DesignerTypeName,
                        true);
                    des = (TreeNodeDesigner)Activator.CreateInstance(desType);
                }
                else
                {
                    des = new TreeNodeDesigner();
                }
            }
            mpitemToDesigner[o] = des;
            return(des);
        }
Example #2
0
        private ITreeNode CreateTreeNode(object o, TreeNodeDesigner des, TreeNodeDesigner?parentDes)
        {
            var node = tree.CreateNode();

            node.Tag = des;
            node.Expand();
            des.Services  = Services;
            des.Host      = this;
            des.TreeNode  = node;
            des.Component = o;
            des.Parent    = parentDes;
            des.Initialize(o);

            return(node);
        }
Example #3
0
        public void AddComponents(object parent, IEnumerable components)
        {
            TreeNodeDesigner parentDes = GetDesigner(parent);

            if (parentDes == null)
            {
                Debug.Print("No designer for parent object {0}", parent ?? "(null)");
                AddComponents(components);
                return;
            }
            var nodes = components
                        .Cast <object>()
                        .Select(o => CreateTreeNode(o, CreateDesigner(o), parentDes));

            parentDes.TreeNode.Nodes.AddRange(nodes);
        }
Example #4
0
 private TreeNodeDesigner?CreateDesigner(object?o)
 {
     if (o == null)
     {
         return(null);
     }
     if (o is TreeNodeDesigner des)
     {
         if (des.Component != null)
         {
             o = des.Component;
         }
     }
     else
     {
         var attr = o.GetType().GetCustomAttributes(typeof(DesignerAttribute), true);
         if (attr.Length > 0)
         {
             var svc = Services.RequireService <IPluginLoaderService>();
             try
             {
                 var desType = svc.GetType(
                     ((DesignerAttribute)attr[0]).DesignerTypeName);
                 if (desType != null)
                 {
                     des = (TreeNodeDesigner)Activator.CreateInstance(desType);
                 }
                 else
                 {
                     des = new TreeNodeDesigner();
                 }
             }
             catch
             {
                 des = new TreeNodeDesigner();
             }
         }
         else
         {
             des = new TreeNodeDesigner();
         }
     }
     mpitemToDesigner[o] = des;
     return(des);
 }
Example #5
0
 private TreeNodeDesigner?CreateDesigner(object?o)
 {
     if (o == null)
     {
         return(null);
     }
     if (o is TreeNodeDesigner des)
     {
         if (des.Component != null)
         {
             o = des.Component;
         }
     }
     else
     {
         var attr = o.GetType().GetCustomAttributes(typeof(DesignerAttribute), true);
         if (attr.Length > 0)
         {
             var desType = Type.GetType(
                 ((DesignerAttribute)attr[0]).DesignerTypeName,
                 false);
             if (desType != null)
             {
                 des = (TreeNodeDesigner)Activator.CreateInstance(desType);
             }
             else
             {
                 des = new TreeNodeDesigner();
             }
         }
         else
         {
             des = new TreeNodeDesigner();
         }
     }
     mpitemToDesigner[o] = des;
     return(des);
 }