Work around SWT 4.13 - 4.18 Win32 DnD bug 567422

[simantics/platform.git] / bundles / org.eclipse.swt.win32.win32.x86_64 / src / org / eclipse / swt / internal / ole / win32 / GUID.java

diff --git a/bundles/org.eclipse.swt.win32.win32.x86_64/src/org/eclipse/swt/internal/ole/win32/GUID.java b/bundles/org.eclipse.swt.win32.win32.x86_64/src/org/eclipse/swt/internal/ole/win32/GUID.java
new file mode 100644 (file)
index 0000000..ee1a6b8
--- /dev/null
+++ b/bundles/org.eclipse.swt.win32.win32.x86_64/src/org/eclipse/swt/internal/ole/win32/GUID.java
@@ -0,0 +1,43 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2010 IBM Corporation and others.
+ *
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.swt.internal.ole.win32;
+
+public final class GUID {
+       public int Data1;
+       public short Data2;
+       public short Data3;
+       public byte[] Data4 = new byte[8];
+       public static final int sizeof = COM.GUID_sizeof ();
+
+       static final String zeros = "00000000"; //$NON-NLS-1$
+
+static String toHex (int v, int length) {
+       String t = Integer.toHexString (v).toUpperCase ();
+       int tlen = t.length ();
+       if (tlen > length) {
+               t = t.substring (tlen - length);
+       }
+       return zeros.substring (0, Math.max (0, length - tlen)) + t;
+}
+
+@Override
+public String toString () {
+       return '{' + toHex (Data1, 8) + '-' +
+               toHex (Data2, 4) + '-' +
+               toHex (Data3, 4) + '-' +
+               toHex (Data4[0], 2) + toHex (Data4[1], 2) + '-' +
+               toHex (Data4[2], 2) + toHex (Data4[3], 2) + toHex (Data4[4], 2) + toHex (Data4[5], 2) + toHex (Data4[6], 2) + toHex (Data4[7], 2) + '}';
+}
+
+}