Imported Upstream version 5.4.0.167

Former-commit-id: 5624ac747d633e885131e8349322922b6a59baaa

mcs/class/referencesource/System.Web.DataVisualization/Common/Converters/AnnotationConverters.cs

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+//-------------------------------------------------------------
+// <copyright company=<3D>Microsoft Corporation<6F>>
+//   Copyright <20> Microsoft Corporation. All Rights Reserved.
+// </copyright>
+//-------------------------------------------------------------
+// @owner=alexgor, deliant
+//=================================================================
+//  File:		AnnotationConverters.cs
+//
+//  Namespace:	DataVisualization.Charting
+//
+//	Classes:	AnchorPointValueConverter, AnnotationAxisValueConverter
+//
+//  Purpose:	Annotation Converters.
+//
+//	Reviewed:	
+//
+//===================================================================
+
+
+#region Used namespace
+using System;
+using System.Globalization;
+using System.Collections;
+using System.Collections.Specialized;
+using System.ComponentModel;
+using System.ComponentModel.Design;
+using System.Data;
+using System.Drawing;
+using System.Drawing.Design;
+using System.Drawing.Text;
+using System.Drawing.Drawing2D;
+#if Microsoft_CONTROL
+	using System.Windows.Forms.DataVisualization.Charting;
+	using System.Windows.Forms.DataVisualization.Charting.Data;
+	using System.Windows.Forms.DataVisualization.Charting.ChartTypes;
+	using System.Windows.Forms.DataVisualization.Charting.Utilities;
+	using System.Windows.Forms.DataVisualization.Charting.Borders3D;
+#else
+using System.Web;
+using System.Web.UI;
+using System.Web.UI.DataVisualization.Charting;
+using System.Web.UI.DataVisualization.Charting.Data;
+using System.Web.UI.DataVisualization.Charting.Utilities;
+#endif
+
+#endregion
+
+#if Microsoft_CONTROL
+	namespace System.Windows.Forms.DataVisualization.Charting
+#else
+    namespace System.Web.UI.DataVisualization.Charting
+#endif
+{
+    /// <summary>
+	/// Converts anchor data point to string name.
+	/// </summary>
+	internal class AnchorPointValueConverter : TypeConverter
+	{
+		#region Converter methods
+
+	/// <summary>
+	/// Converts anchor data point to string name.
+	/// </summary>
+	/// <param name="context">Descriptor context.</param>
+	/// <param name="culture">Culture information.</param>
+	/// <param name="value">Value to convert.</param>
+	/// <param name="destinationType">Convertion destination type.</param>
+	/// <returns>Converted object.</returns>
+	public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) 
+	{
+        if (destinationType == typeof(string))
+        {
+            if (value == null)
+            {
+                return Constants.NotSetValue;
+            }
+            DataPoint dataPoint = value as DataPoint;
+
+            if (dataPoint != null)
+            {
+                if (dataPoint.series != null)
+                {
+                    int pointIndex = dataPoint.series.Points.IndexOf(dataPoint) + 1;
+                    return dataPoint.series.Name + " - " + SR.DescriptionTypePoint + pointIndex.ToString(CultureInfo.InvariantCulture);
+                }
+            }
+        }
+
+		// Call base class
+		return base.ConvertTo(context, culture, value, destinationType);
+	}
+		#endregion
+	}
+
+	/// <summary>
+	/// Converts anchor data point to string name.
+	/// </summary>
+    internal class AnnotationAxisValueConverter : TypeConverter
+	{
+		#region Converter methods
+
+		/// <summary>
+		/// Converts axis associated with anootation to string.
+		/// </summary>
+		/// <param name="context">Descriptor context.</param>
+		/// <param name="culture">Culture information.</param>
+		/// <param name="value">Value to convert.</param>
+		/// <param name="destinationType">Convertion destination type.</param>
+		/// <returns>Converted object.</returns>
+        public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
+        {
+            if (destinationType == typeof(string))
+            {
+                if (value == null)
+                {
+                    return Constants.NotSetValue;
+                }
+
+                Axis axis = value as Axis;
+                if (axis != null)
+                {
+                    if (axis.ChartArea != null)
+                    {
+                        return axis.ChartArea.Name + " - " + axis.Name;
+                    }
+                }
+            }
+
+            // Call base class
+            return base.ConvertTo(context, culture, value, destinationType);
+        }
+		#endregion
+	}
+}
+

mcs/class/referencesource/System.Web.DataVisualization/Common/Converters/AxesArrayConverter.cs

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+
+//-------------------------------------------------------------
+// <copyright company=<3D>Microsoft Corporation<6F>>
+//   Copyright <20> Microsoft Corporation. All Rights Reserved.
+// </copyright>
+//-------------------------------------------------------------
+// @owner=alexgor, deliant
+//=================================================================
+//  File:		AxesArrayConverter.cs
+//
+//  Namespace:	DataVisualization.Charting.Design
+//
+//	Classes:	AxesArrayConverter
+//
+//  Purpose:	Converter for the Axes array.
+//
+//	Reviewed:	AG - August 7, 2002
+//
+//===================================================================
+
+#region Used Namespaces
+
+using System;
+using System.Collections;
+using System.ComponentModel;
+using System.ComponentModel.Design;
+using System.Diagnostics;
+using System.Drawing;
+using System.Drawing.Drawing2D;
+using System.Drawing.Design;
+using System.IO;
+using System.Globalization;
+using System.Data;
+using System.Reflection;
+#if Microsoft_CONTROL
+	using System.Windows.Forms.DataVisualization.Charting;
+
+
+#else
+	using System.Web;
+	using System.Web.UI;
+	using System.Web.UI.WebControls;
+    using System.Web.UI.DataVisualization.Charting;
+	using System.Web.UI.DataVisualization.Charting.Data;
+	using System.Web.UI.DataVisualization.Charting.ChartTypes;
+#endif
+
+#endregion
+
+#if Microsoft_CONTROL
+	namespace System.Windows.Forms.DataVisualization.Charting
+#else
+	namespace System.Web.UI.DataVisualization.Charting
+#endif
+{
+    /// <summary>
+	/// Converter object of axes array
+	/// </summary>
+    internal class AxesArrayConverter : TypeConverter
+	{
+		#region Converter methods
+
+		/// <summary>
+		/// Subproperties NOT suported.
+		/// </summary>
+		/// <param name="context">Descriptor context.</param>
+		/// <returns>Always false.</returns>
+		public override bool GetPropertiesSupported(ITypeDescriptorContext context)
+		{
+			return false;
+		}
+
+		/// <summary>
+		/// Overrides the ConvertTo method of TypeConverter.
+		/// </summary>
+		/// <param name="context">Descriptor context.</param>
+		/// <param name="culture">Culture information.</param>
+		/// <param name="value">Value.</param>
+		/// <param name="destinationType">Destination type.</param>
+		/// <returns>Converted object.</returns>
+		public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) 
+		{  
+			// Convert collection to string
+			if (destinationType == typeof(string)) 
+			{
+                return (new CollectionConverter()).ConvertToString(new ArrayList());
+			}
+
+			return base.ConvertTo(context, culture, value, destinationType);
+		}
+
+		#endregion
+	}
+}

mcs/class/referencesource/System.Web.DataVisualization/Common/Converters/ElementPositionConverter.cs

@@ -0,0 +1,140 @@
+//-------------------------------------------------------------
+// <copyright company=<3D>Microsoft Corporation<6F>>
+//   Copyright <20> Microsoft Corporation. All Rights Reserved.
+// </copyright>
+//-------------------------------------------------------------
+// @owner=alexgor, deliant
+//=================================================================
+//  File:		ElementPositionConverter.cs
+//
+//  Namespace:	DataVisualization.Charting.Design
+//
+//	Classes:	ElementPositionConverter
+//
+//  Purpose:	Converter of the element position.
+//
+//	Reviewed:	AG - August 7, 2002
+//
+//===================================================================
+
+
+#region Used Namespaces
+
+using System;
+using System.ComponentModel;
+using System.Drawing;
+using System.Globalization;
+#if Microsoft_CONTROL
+	using System.Windows.Forms.DataVisualization.Charting;
+#else
+    using System.Web.UI.DataVisualization.Charting;
+#endif
+
+#endregion
+
+#if Microsoft_CONTROL
+
+	namespace System.Windows.Forms.DataVisualization.Charting
+
+#else
+	namespace System.Web.UI.DataVisualization.Charting
+#endif
+{
+	/// <summary>
+	/// Element position converter.
+	/// </summary>
+    internal class ElementPositionConverter : ExpandableObjectConverter
+	{
+		#region Converter methods
+
+		/// <summary>
+		/// Overrides the CanConvertFrom method of TypeConverter.
+		/// </summary>
+		/// <param name="context">Descriptor context.</param>
+		/// <param name="sourceType">Convertion source type.</param>
+		/// <returns>Indicates if convertion is possible.</returns>
+		public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
+		{
+			if(sourceType == typeof(string))
+			{
+				return true;
+			}
+
+			return base.CanConvertFrom(context, sourceType);
+		}
+
+		/// <summary>
+		/// Overrides the CanConvertTo method of TypeConverter.
+		/// </summary>
+		/// <param name="context">Descriptor context.</param>
+		/// <param name="destinationType">Destination type.</param>
+		/// <returns>Indicates if convertion is possible.</returns>
+		public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
+		{
+            if (destinationType == typeof(string))
+			{
+				return true;
+			}
+
+			return base.CanConvertTo(context, destinationType);
+		}
+
+		/// <summary>
+		/// Overrides the ConvertTo method of TypeConverter.
+		/// </summary>
+		/// <param name="context">Descriptor context.</param>
+		/// <param name="culture">Culture information.</param>
+		/// <param name="value">Value to convert.</param>
+		/// <param name="destinationType">Convertion destination type.</param>
+		/// <returns>Converted object.</returns>
+		public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) 
+		{  
+			if (destinationType == typeof(string)) 
+			{
+				return ((ElementPosition)value).ToString();
+			}
+
+			return base.ConvertTo(context, culture, value, destinationType);
+		}
+
+		/// <summary>
+		/// Overrides the ConvertFrom method of TypeConverter.
+		/// Converts from string with comma separated values.
+		/// </summary>
+		/// <param name="context">Descriptor context.</param>
+		/// <param name="culture">Culture information.</param>
+		/// <param name="value">Value to convert from.</param>
+		/// <returns>Indicates if convertion is possible.</returns>
+		public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value) 
+		{
+            string posValue = value as string;
+			if(posValue != null) 
+			{
+                if (String.Compare(posValue, Constants.AutoValue, StringComparison.OrdinalIgnoreCase) == 0)
+				{
+					return new ElementPosition();
+				}
+				else
+				{
+					string[]	array = posValue.Split(',');
+					if(array.Length == 4)
+					{
+						return new ElementPosition(
+							float.Parse(array[0], System.Globalization.CultureInfo.CurrentCulture), 
+							float.Parse(array[1], System.Globalization.CultureInfo.CurrentCulture), 
+							float.Parse(array[2], System.Globalization.CultureInfo.CurrentCulture), 
+							float.Parse(array[3], System.Globalization.CultureInfo.CurrentCulture));
+					}
+					else
+					{
+						throw(new ArgumentException( SR.ExceptionElementPositionConverter ));
+					}
+				}
+			}
+			return base.ConvertFrom(context, culture, value);
+		}
+	
+		#endregion
+	}
+
+}