WORK IN PROGRESS, GET THE STABLE SOURCE FROM THE THE DOWNLOADS TABS

Mega Commit: New controls: tree control, pickers of all sorts, image viewer, media uploader. Removed a zillion iframes. New modal window standard framework. Fixes some bugs. ClientDependency & Examine DLL updates. Lots of JS enhancements, libs and more methods added to ClientTools.

[TFS Changeset #63838]

components/editorControls/BaseTreePickerEditor.cs

@@ -0,0 +1,80 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using umbraco.uicontrols.TreePicker;
+using umbraco.interfaces;
+
+namespace umbraco.editorControls
+{
+    /// <summary>
+    /// A base tree picker class that has all of the functionality built in for an IDataEditor
+    /// </summary>
+    public abstract class BaseTreePickerEditor : BaseTreePicker, IDataEditor
+    {
+
+        interfaces.IData _data;
+        protected int StoredItemId = -1;
+
+        public BaseTreePickerEditor()
+            : base() { }
+
+        public BaseTreePickerEditor(IData Data)
+            : base()
+        {
+            _data = Data;
+        }
+
+        private void StoreItemId(IData Data)
+        {
+            if (_data != null && _data.Value != null && !String.IsNullOrEmpty(_data.Value.ToString()))
+            {
+                int.TryParse(_data.Value.ToString(), out StoredItemId);
+            }
+        }
+
+        protected override void OnInit(EventArgs e)
+        {
+            StoreItemId(_data);
+
+            base.OnInit(e);
+        }
+
+        protected override void OnLoad(EventArgs e)
+        {
+            base.OnLoad(e);
+
+            if (!Page.IsPostBack)
+            {
+                ItemIdValue.Value = StoredItemId != -1 ? StoredItemId.ToString() : "";
+            }
+        }
+
+        #region IDataField Members
+
+        public System.Web.UI.Control Editor { get { return this; } }
+
+        public virtual bool TreatAsRichTextEditor
+        {
+            get { return false; }
+        }
+        public bool ShowLabel
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public void Save()
+        {
+            //_text = helper.Request(this.ClientID);
+            if (ItemIdValue.Value.Trim() != "")
+                _data.Value = ItemIdValue.Value.Trim();
+            else
+                _data.Value = null;
+        }
+
+        #endregion
+    }
+}