Merge pull request #17 from MichaelTheShifter/shiftui_integration

Shiftui integration

1 files changed, 110 insertions, 0 deletions

diff --git a/source/ShiftUI/Internal/SelectionRangeConverter.cs b/source/ShiftUI/Internal/SelectionRangeConverter.cs
new file mode 100644
index 0000000..07f18ef
--- /dev/null
+++ b/source/ShiftUI/Internal/SelectionRangeConverter.cs
@@ -0,0 +1,110 @@
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+// Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
+//
+// Authors:
+//	Peter Bartok	([email protected])
+//
+//
+
+// COMPLETE
+
+using System.ComponentModel;
+using System.Globalization;
+using System;
+
+namespace ShiftUI {
+	public class SelectionRangeConverter : TypeConverter {
+		#region Public Constructors
+		public SelectionRangeConverter() {
+		}
+		#endregion	// Public Constructors
+
+		#region Public Instance Methods
+		public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) {
+			if (sourceType == typeof(string)) {
+				return true;
+			}
+			return false;
+		}
+
+		public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType) {
+			if (destinationType == typeof(string)) {
+				return true;
+			}
+			return false;
+		}
+
+		public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value) {
+			string[]	parts;
+			DateTime	start;
+			DateTime	end;
+
+			if ((value == null) || !(value is String)) {
+				return base.ConvertFrom (context, culture, value);
+			}
+
+			if (culture == null) {
+				culture = CultureInfo.CurrentCulture;
+			}
+
+			parts = ((string)value).Split(culture.TextInfo.ListSeparator.ToCharArray());
+
+			start = (DateTime)TypeDescriptor.GetConverter(typeof(DateTime)).ConvertFromString(context, culture, parts[0]);
+			end = (DateTime)TypeDescriptor.GetConverter(typeof(DateTime)).ConvertFromString(context, culture, parts[1]);
+
+			return new SelectionRange(start, end);
+		}
+
+		public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType) {
+			SelectionRange	s;
+
+			if ((value == null) || !(value is SelectionRange) || (destinationType != typeof(string))) {
+				return base.ConvertTo (context, culture, value, destinationType);
+			}
+
+			if (culture == null) {
+				culture = CultureInfo.CurrentCulture;
+			}
+
+			s = (SelectionRange)value;
+
+
+			return s.Start.ToShortDateString() + culture.TextInfo.ListSeparator + s.End.ToShortDateString();
+		}
+
+		public override object CreateInstance(ITypeDescriptorContext context, System.Collections.IDictionary propertyValues) {
+			return new SelectionRange((DateTime)propertyValues["Start"], (DateTime)propertyValues["End"]);
+		}
+
+		public override bool GetCreateInstanceSupported(ITypeDescriptorContext context) {
+			return true;
+		}
+
+		public override PropertyDescriptorCollection GetProperties(ITypeDescriptorContext context, object value, Attribute[] attributes) {
+			return TypeDescriptor.GetProperties(typeof(SelectionRange), attributes);
+		}
+
+		public override bool GetPropertiesSupported(ITypeDescriptorContext context) {
+			return true;
+		}
+		#endregion	// Public Instance Methods
+	}
+}