init project

JsonViewer/GridVisualizer.cs

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+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Data;
+using System.Text;
+using System.Windows.Forms;
+
+namespace EPocalipse.Json.Viewer
+{
+    public partial class GridVisualizer : UserControl, IJsonVisualizer
+    {
+        public GridVisualizer()
+        {
+            InitializeComponent();
+        }
+
+        Control IJsonVisualizer.GetControl(JsonObject jsonObject)
+        {
+            return this;
+        }
+
+        void IJsonVisualizer.Visualize(JsonObject jsonObject)
+        {
+            lvGrid.BeginUpdate();
+            try
+            {
+                lvGrid.Columns.Clear();
+                lvGrid.Items.Clear();
+                FillHeaders(jsonObject.Fields["headers"]);
+                FillRows(jsonObject.Fields["rows"]);
+            }
+            finally
+            {
+                lvGrid.EndUpdate();
+            }
+        }
+
+        private void FillHeaders(JsonObject jsonObject)
+        {
+            foreach (JsonObject header in jsonObject.Fields)
+            {
+                JsonObject nameHeader = header.Fields["name"];
+                if (nameHeader.JsonType == JsonType.Value && nameHeader.Value is string)
+                {
+                    string name = (string)nameHeader.Value;
+                    lvGrid.Columns.Add(name);
+                }
+            }
+        }
+
+        private void FillRows(JsonObject jsonObject)
+        {
+            string value;
+            foreach (JsonObject row in jsonObject.Fields)
+            {
+                List<string> rowValues = new List<string>();
+                foreach (JsonObject rowValue in row.Fields)
+                {
+                    if (rowValue.JsonType == JsonType.Value && rowValue.Value != null)
+                    {
+                        value = rowValue.Value.ToString();
+                    }
+                    else
+                        value = String.Empty;
+                    rowValues.Add(value);
+                }
+                ListViewItem rowItem = new ListViewItem(rowValues.ToArray());
+                lvGrid.Items.Add(rowItem);
+            }
+        }
+
+        string IJsonViewerPlugin.DisplayName
+        {
+            get { return "Grid"; }
+        }
+
+        bool IJsonViewerPlugin.CanVisualize(JsonObject jsonObject)
+        {
+            return jsonObject.ContainsField("headers", JsonType.Array) &&
+                jsonObject.ContainsField("rows", JsonType.Array);
+        }
+    }
+}

JsonViewer/GridVisualizer.resx

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+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

JsonViewer/IJsonViewerPlugin.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Windows.Forms;
+
+namespace EPocalipse.Json.Viewer
+{
+    public interface IJsonViewerPlugin
+    {
+        string DisplayName {get;}
+        bool CanVisualize(JsonObject jsonObject);
+    }
+
+    public interface ICustomTextProvider : IJsonViewerPlugin
+    {
+        string GetText(JsonObject jsonObject);
+    }
+
+    public interface IJsonVisualizer : IJsonViewerPlugin
+    {
+        Control GetControl(JsonObject jsonObject);
+        void Visualize(JsonObject jsonObject);
+    }
+}

JsonViewer/InternalPlugins.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Windows.Forms;
+
+namespace EPocalipse.Json.Viewer
+{
+    class AjaxNetDateTime: ICustomTextProvider
+    {
+        static readonly long epoch=new DateTime(1970, 1, 1).Ticks;
+
+        public string GetText(JsonObject jsonObject)
+        {
+            string text = (string)jsonObject.Value; 
+            return "Ajax.Net Date:"+ConvertJSTicksToDateTime(Convert.ToInt64(text.Substring(1, text.Length - 2))).ToString();
+        }
+
+        private DateTime ConvertJSTicksToDateTime(long ticks)
+        {
+            return new DateTime((ticks * 10000) + epoch);
+        }
+
+        public string DisplayName
+        {
+            get { return "Ajax.Net DateTime"; }
+        }
+
+        public bool CanVisualize(JsonObject jsonObject)
+        {
+            if (jsonObject.JsonType == JsonType.Value && jsonObject.Value is string)
+            {
+                string text = (string)jsonObject.Value;
+                return (text.Length > 2 && text[0] == '@' && text[text.Length - 1] == '@');
+            }
+            return false;
+        }
+    }
+
+    class CustomDate : ICustomTextProvider
+    {
+        public string GetText(JsonObject jsonObject)
+        {
+            int year,month,day,hour,min,second,ms;
+            year = (int)(long)jsonObject.Fields["y"].Value;
+            month = (int)(long)jsonObject.Fields["M"].Value;
+            day = (int)(long)jsonObject.Fields["d"].Value;
+            hour = (int)(long)jsonObject.Fields["h"].Value;
+            min = (int)(long)jsonObject.Fields["m"].Value;
+            second = (int)(long)jsonObject.Fields["s"].Value;
+            ms = (int)(long)jsonObject.Fields["ms"].Value;
+            return new DateTime(year, month, day, hour, min, second, ms).ToString();
+        }
+
+        public string DisplayName
+        {
+            get { return "Date"; }
+        }
+
+        public bool CanVisualize(JsonObject jsonObject)
+        {
+            return jsonObject.ContainsFields("y","M","d","h","m","s","ms");
+        }
+    }
+
+    class Sample : IJsonVisualizer
+    {
+        TextBox tb;
+
+        public Control GetControl(JsonObject jsonObject)
+        {
+            if (tb == null)
+            {
+                tb = new TextBox();
+                tb.Multiline = true;
+            }
+            return tb;
+        }
+
+        public void Visualize(JsonObject jsonObject)
+        {
+            tb.Text = String.Format("Array {0} has {1} items", jsonObject.Id, jsonObject.Fields.Count);
+        }
+
+        public string DisplayName
+        {
+            get { return "Sample"; }
+        }
+
+        public bool CanVisualize(JsonObject jsonObject)
+        {
+            return (jsonObject.JsonType == JsonType.Array) && (jsonObject.ContainsFields("[0]"));
+        }
+    }
+}