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Initial checkin of updates to media picker datatype (preview, advanced dialog with upload)

[TFS Changeset #58362]

components/editorControls/mediapicker/MediaPickerPrevalueEditor.cs

@@ -0,0 +1,160 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+using System.IO;
+using umbraco.DataLayer;
+using umbraco.BusinessLogic;
+using umbraco.editorControls;
+
+namespace umbraco.editorControls.mediapicker
+{
+    public class MediaPickerPrevalueEditor : System.Web.UI.WebControls.PlaceHolder, umbraco.interfaces.IDataPrevalue
+    {
+
+        public ISqlHelper SqlHelper
+        {
+            get { return Application.SqlHelper; }
+        }
+
+        //private DropDownList _dropdownlist;
+        private CheckBox _checkboxShowPreview;
+        private CheckBox _checkboxShowAdvancedDialog;
+
+        private umbraco.cms.businesslogic.datatype.BaseDataType _datatype;
+
+        public MediaPickerPrevalueEditor(umbraco.cms.businesslogic.datatype.BaseDataType DataType)
+        {
+            _datatype = DataType;
+            setupChildControls();
+        }
+
+        private void setupChildControls()
+        {
+            //_dropdownlist = new DropDownList();
+            //_dropdownlist.ID = "dbtype";
+            //_dropdownlist.Items.Add(DBTypes.Date.ToString());
+            //_dropdownlist.Items.Add(DBTypes.Integer.ToString());
+            //_dropdownlist.Items.Add(DBTypes.Ntext.ToString());
+            //_dropdownlist.Items.Add(DBTypes.Nvarchar.ToString());
+
+            _checkboxShowPreview = new CheckBox();
+            _checkboxShowPreview.ID = "showpreview";
+
+            _checkboxShowAdvancedDialog = new CheckBox();
+            _checkboxShowAdvancedDialog.ID = "showadvanceddialog";
+
+            //Controls.Add(_dropdownlist);
+
+            Controls.Add(_checkboxShowPreview);
+            Controls.Add(_checkboxShowAdvancedDialog);
+
+        }
+
+        public Control Editor
+        {
+            get
+            {
+                return this;
+            }
+        }
+
+        protected override void OnLoad(EventArgs e)
+        {
+            base.OnLoad(e);
+            if (!Page.IsPostBack)
+            {
+
+                _checkboxShowPreview.Checked = ShowPreview;
+                _checkboxShowAdvancedDialog.Checked = ShowAdvancedDialog;
+
+            }
+
+
+        }
+
+        public void Save()
+        {
+            _datatype.DBType = umbraco.cms.businesslogic.datatype.DBTypes.Integer;
+
+            // Generate data-string
+            string data = _checkboxShowPreview.Checked.ToString() + "|" + _checkboxShowAdvancedDialog.Checked.ToString();
+
+            // If the add new prevalue textbox is filled out - add the value to the collection.
+            IParameter[] SqlParams = new IParameter[] {
+			            SqlHelper.CreateParameter("@value",data),
+						SqlHelper.CreateParameter("@dtdefid",_datatype.DataTypeDefinitionId)};
+            SqlHelper.ExecuteNonQuery("delete from cmsDataTypePreValues where datatypenodeid = @dtdefid", SqlParams);
+            SqlHelper.ExecuteNonQuery("insert into cmsDataTypePreValues (datatypenodeid,[value],sortorder,alias) values (@dtdefid,@value,0,'')", SqlParams);
+        }
+
+        public string Configuration
+        {
+            get
+            {
+                object conf =
+                    SqlHelper.ExecuteScalar<object>("select value from cmsDataTypePreValues where datatypenodeid = @datatypenodeid",
+                                            SqlHelper.CreateParameter("@datatypenodeid", _datatype.DataTypeDefinitionId));
+                if (conf != null)
+                    return conf.ToString();
+                else
+                    return "";
+
+            }
+        }
+
+        public bool ShowPreview
+        {
+            get
+            {
+                string[] config = Configuration.Split("|".ToCharArray());
+                if (config.Length > 1)
+                {
+                    return Convert.ToBoolean(config[0]);
+                }
+                else
+                {
+                    return false;
+                }
+
+            }
+        }
+
+        public bool ShowAdvancedDialog
+        {
+            get
+            {
+                string[] config = Configuration.Split("|".ToCharArray());
+                if (config.Length > 1)
+                {
+                    return Convert.ToBoolean(config[1]);
+                }
+                else
+                {
+                    return false;
+                }
+
+            }
+        }
+
+        protected override void Render(HtmlTextWriter writer)
+        {
+            writer.WriteLine("<table>");
+            //writer.WriteLine("<tr><th>Database datatype:</th><td>");
+            //_dropdownlist.RenderControl(writer);
+            //writer.Write("</td></tr>");
+            writer.Write("<tr><th>Show preview:</th><td>");
+            _checkboxShowPreview.RenderControl(writer);
+            writer.Write("</td></tr>");
+            writer.Write("<tr><th>Show advanced dialog:</th><td>");
+            _checkboxShowAdvancedDialog.RenderControl(writer);
+            writer.Write("</td></tr>");           
+            writer.Write("</table>");
+        }
+    }
+}