From 1065415e239507fa887cbb82c3592b58b83f4023 Mon Sep 17 00:00:00 2001
From: Grant Gayed
Date: Fri, 17 Sep 2010 17:57:29 +0000
Subject: add toString()

---
 .../org/eclipse/swt/internal/ole/win32/GUID.java     | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'bundles/org.eclipse.swt/Eclipse SWT PI/win32/org')

diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/win32/org/eclipse/swt/internal/ole/win32/GUID.java b/bundles/org.eclipse.swt/Eclipse SWT PI/win32/org/eclipse/swt/internal/ole/win32/GUID.java
index 8a4c3017f9..1c9349f742 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT PI/win32/org/eclipse/swt/internal/ole/win32/GUID.java	
+++ b/bundles/org.eclipse.swt/Eclipse SWT PI/win32/org/eclipse/swt/internal/ole/win32/GUID.java	
@@ -16,4 +16,24 @@ public final class GUID {
 	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;
+}
+
+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) + '}';
+}
+
 }
-- 
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