1 files changed, 142 insertions, 0 deletions
diff --git a/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Clipboard.cs b/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Clipboard.cs
new file mode 100644
index 00000000000..7dcd7f36cd3
--- /dev/null
+++ b/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Clipboard.cs
@@ -0,0 +1,142 @@
+// 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	(pbartok@novell.com)
+//
+//
+
+// COMPLETE
+
+using System;
+using System.Drawing;
+using System.IO;
+using System.Runtime.InteropServices;
+
+namespace System.Windows.Forms {
+	public sealed class Clipboard {
+		#region Local Variables
+		#endregion	// Local Variables
+
+		#region Constructors
+		private Clipboard() {
+		}
+		#endregion	// Constructors
+
+		#region	Private Methods
+		private static bool ConvertToClipboardData(ref int type, object obj, out byte[] data) {
+			data = null;
+			return false;
+		}
+
+		private static bool ConvertFromClipboardData(int type, IntPtr data, out object obj) {
+			obj = null;
+			if (data == IntPtr.Zero) {
+				return false;
+			}
+			return false;
+		}
+		#endregion	// Private Methods
+
+		#region Public Static Methods
+		public static IDataObject GetDataObject() {
+			DataObject		clipboard;
+			IntPtr			clipboard_handle;
+			int[]			native_formats;
+			DataFormats.Format	item_format;
+			object			managed_clipboard_item;
+			XplatUI.ClipboardToObject converter;
+
+			converter = new XplatUI.ClipboardToObject(ConvertFromClipboardData);
+
+			clipboard_handle = XplatUI.ClipboardOpen();
+			native_formats = XplatUI.ClipboardAvailableFormats(clipboard_handle);
+			if (native_formats == null) {
+				return null;	// Clipboard empty
+			}
+
+			// Build the IDataObject
+			clipboard = new DataObject();
+			for (int i = 0; i < native_formats.Length; i++) {
+				// We might get a format we don't understand or know
+				item_format = DataFormats.GetFormat(native_formats[i]);
+
+				if (item_format != null) {
+					managed_clipboard_item = XplatUI.ClipboardRetrieve(clipboard_handle, native_formats[i], converter);
+
+					if (managed_clipboard_item != null) {
+						clipboard.SetData(item_format.Name, managed_clipboard_item);
+						// We don't handle 'bitmap' since it involves handles, so we'll equate it to dib
+						if (item_format.Name == DataFormats.Dib) {
+							clipboard.SetData(DataFormats.Bitmap, managed_clipboard_item);
+						}
+					}
+				}
+			}
+
+			XplatUI.ClipboardClose(clipboard_handle);
+
+			return clipboard;
+		}
+
+		public static void SetDataObject(object data) {
+			SetDataObject(data, true);
+			
+		}
+
+		public static void SetDataObject(object data, bool copy) {
+			IntPtr			clipboard_handle;
+			XplatUI.ObjectToClipboard converter;
+			int			native_format;
+			DataFormats.Format	item_format;
+
+			converter = new XplatUI.ObjectToClipboard(ConvertToClipboardData);
+
+			clipboard_handle = XplatUI.ClipboardOpen();
+			XplatUI.ClipboardStore(clipboard_handle, null, 0, null);	// Empty clipboard
+
+			native_format = -1;
+
+			if (data is IDataObject) {
+				string[] formats;
+
+				formats = ((IDataObject)data).GetFormats();
+				for (int i = 0; i < formats.Length; i++) {
+					item_format = DataFormats.GetFormat(formats[i]);
+					if ((item_format != null) && (item_format.Name != DataFormats.StringFormat)) {
+						native_format = item_format.Id;
+					}
+
+					XplatUI.ClipboardStore(clipboard_handle, ((IDataObject)data).GetData(formats[i]), native_format, converter);
+				}
+			} else {
+				item_format = DataFormats.Format.Find(data.GetType().FullName);
+				if ((item_format != null) && (item_format.Name != DataFormats.StringFormat)) {
+					native_format = item_format.Id;
+				}
+
+				XplatUI.ClipboardStore(clipboard_handle, data, native_format, converter);
+			}
+			XplatUI.ClipboardClose(clipboard_handle);
+		}
+		#endregion	// Public Static Methods
+	}
+}