1 files changed, 0 insertions, 200 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet186.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet186.java
deleted file mode 100644
index b33ac35b8e..0000000000
--- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet186.java
+++ /dev/null
@@ -1,200 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.swt.snippets;
-
-/*
- * Reading and writing to a SAFEARRAY
- * 
- * This example reads from a PostData object in a BeforeNavigate2 event and
- * creates a PostData object in a call to Navigate.
- * 
- * For a list of all SWT example snippets see
- * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
- */
-import org.eclipse.swt.*;
-import org.eclipse.swt.internal.win32.*;
-import org.eclipse.swt.layout.*;
-import org.eclipse.swt.ole.win32.*;
-import org.eclipse.swt.widgets.*;
-
-public class Snippet186 {
-
-static int CodePage = OS.GetACP();
-
-public static void main (String [] args) {
-	Display display = new Display ();
-	Shell shell = new Shell (display);
-	shell.setLayout(new GridLayout(2, false));
-	
-	final Text text = new Text(shell, SWT.BORDER);
-	text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
-	Button go = new Button(shell, SWT.PUSH);
-	go.setText("Go");
-	OleFrame oleFrame = new OleFrame(shell, SWT.NONE);
-	oleFrame.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
-	OleControlSite controlSite;
-	OleAutomation automation;
-	try {
-		controlSite = new OleControlSite(oleFrame, SWT.NONE, "Shell.Explorer");
-		automation = new OleAutomation(controlSite);
-		controlSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
-	} catch (SWTException ex) {
-		return;
-	}
-	
-	final OleAutomation auto = automation;
-	go.addListener(SWT.Selection, new Listener() {
-		public void handleEvent(Event e) {
-			String url = text.getText();
-			int[] rgdispid = auto.getIDsOfNames(new String[]{"Navigate", "URL"}); 
-			int dispIdMember = rgdispid[0];
-			Variant[] rgvarg = new Variant[1];
-			rgvarg[0] = new Variant(url);
-			int[] rgdispidNamedArgs = new int[1];
-			rgdispidNamedArgs[0] = rgdispid[1];
-			auto.invoke(dispIdMember, rgvarg, rgdispidNamedArgs);
-		}
-	});
-	
-	
-	// Read PostData whenever we navigate to a site that uses it
-	int BeforeNavigate2 = 0xfa;
-	controlSite.addEventListener(BeforeNavigate2, new OleListener() {
-		public void handleEvent(OleEvent event) {
-			Variant url = event.arguments[1];
-			Variant postData = event.arguments[4];
-			if (postData != null) {
-				System.out.println("PostData = "+readSafeArray(postData)+", URL = "+url.getString());
-			}
-		}
-	});
-	
-	// Navigate to this web site which uses post data to fill in the text field
-	// and put the string "hello world" into the text box
-	text.setText("http://cmis.mis.brighton.ac.uk/cgi-bin/mas/mas_form");
-	int[] rgdispid = automation.getIDsOfNames(new String[]{"Navigate", "URL", "PostData"}); 
-	int dispIdMember = rgdispid[0];	
-	Variant[] rgvarg = new Variant[2];
-	rgvarg[0] = new Variant(text.getText());
-	rgvarg[1] = writeSafeArray("hello world");
-	int[] rgdispidNamedArgs = new int[2];
-	rgdispidNamedArgs[0] = rgdispid[1];
-	rgdispidNamedArgs[1] = rgdispid[2];
-	automation.invoke(dispIdMember, rgvarg, rgdispidNamedArgs);
-		
-	shell.open ();
-	while (!shell.isDisposed ()) {
-		if (!display.readAndDispatch ()) display.sleep ();
-	}
-	display.dispose ();
-}
-
-// The following structs are accessed in the readSafeArray and writeSafeArray
-// functions:
-//
-// VARIANT:
-// 		short vt
-// 		short wReserved1
-// 		short wReserved2
-// 		short wReserved3
-// 		int parray
-//
-// SAFEARRAY:
-//      short cDims      // Count of dimensions in this array
-//      short fFeatures  // Flags used by the SafeArray
-//      int cbElements   // Size of an element of the array
-//      int cLocks       // Number of times the array has been locked without corresponding unlock
-//      int pvData       // Pointer to the data
-//      SAFEARRAYBOUND[] rgsabound // One bound for each dimension
-//
-// SAFEARRAYBOUND:
-//      int cElements    // the number of elements in the dimension
-//      int lLbound      // the lower bound of the dimension 
-
-static String readSafeArray(Variant variantByRef) {
-	// Read a safearray that contains data of 
-	// type VT_UI1 (unsigned shorts) which contains
-	// a text stream.
-    int pPostData = variantByRef.getByRef();
-    short[] vt_type = new short[1];
-    OS.MoveMemory(vt_type, pPostData, 2);
-    String result = null;
-    if (vt_type[0] == (short)(OLE.VT_BYREF | OLE.VT_VARIANT)) {
-        int[] pVariant = new int[1];
-        OS.MoveMemory(pVariant, pPostData + 8, 4);
-        vt_type = new short[1];
-        OS.MoveMemory(vt_type, pVariant[0], 2);
-        if (vt_type[0] == (short)(OLE.VT_ARRAY | OLE.VT_UI1)) {
-            int[] pSafearray = new int[1];
-            OS.MoveMemory(pSafearray, pVariant[0] + 8, 4);
-            short[] cDims = new short[1];
-            OS.MoveMemory(cDims, pSafearray[0], 2);
-            int[] pvData = new int[1];
-            OS.MoveMemory(pvData, pSafearray[0] + 12, 4);
-            int safearrayboundOffset = 0;
-            for (int i = 0; i < cDims[0]; i++) {
-                int[] cElements = new int[1];
-                OS.MoveMemory(cElements, pSafearray[0] + 16 + safearrayboundOffset, 4);
-                safearrayboundOffset += 8;
-                int cchWideChar = OS.MultiByteToWideChar (CodePage, OS.MB_PRECOMPOSED,  pvData[0], -1, null, 0);
-				if (cchWideChar == 0) return null;
-				char[] lpWideCharStr = new char [cchWideChar - 1];
-				OS.MultiByteToWideChar (CodePage, OS.MB_PRECOMPOSED,  pvData[0], -1, lpWideCharStr, lpWideCharStr.length);
-				result = new String(lpWideCharStr);
-            }
-        }
-    }
-    return result;
-}
-
-static Variant writeSafeArray (String string) {
-	// Create a one dimensional safearray containing two VT_UI1 values
-	// where VT_UI1 is an unsigned char
-	
-	// Define cDims, fFeatures and cbElements
-	short cDims = 1;
-	short FADF_FIXEDSIZE = 0x10;
-	short FADF_HAVEVARTYPE = 0x80;
-	short fFeatures = (short)(FADF_FIXEDSIZE | FADF_HAVEVARTYPE);
-	int cbElements = 1;
-	// Create a pointer and copy the data into it
-	int count = string.length();
-	char[] chars = new char[count + 1];
-	string.getChars(0, count, chars, 0);
-	int cchMultiByte = OS.WideCharToMultiByte(CodePage, 0, chars, -1, null, 0, null, null);
-	if (cchMultiByte == 0) return null;
-	int pvData = OS.GlobalAlloc(OS.GMEM_FIXED | OS.GMEM_ZEROINIT, cchMultiByte);
-	OS.WideCharToMultiByte(CodePage, 0, chars, -1, pvData, cchMultiByte, null, null);
-	int cElements1 = cchMultiByte;
-	int lLbound1 = 0;
-	// Create a safearray in memory
-	// 12 bytes for cDims, fFeatures and cbElements + 4 bytes for pvData + number of dimensions * (size of safearraybound)
-	int sizeofSafeArray = 12 + 4 + 1*8;
-	int pSafeArray = OS.GlobalAlloc(OS.GMEM_FIXED | OS.GMEM_ZEROINIT, sizeofSafeArray);
-	// Copy the data into the safe array
-	int offset = 0;
-	OS.MoveMemory(pSafeArray + offset, new short[] {cDims}, 2); offset += 2;
-	OS.MoveMemory(pSafeArray + offset, new short[] {fFeatures}, 2); offset += 2;
-	OS.MoveMemory(pSafeArray + offset, new int[] {cbElements}, 4); offset += 4;
-	OS.MoveMemory(pSafeArray + offset, new int[] {0}, 4); offset += 4;
-	OS.MoveMemory(pSafeArray + offset, new int[] {pvData}, 4); offset += 4;
-	OS.MoveMemory(pSafeArray + offset, new int[] {cElements1}, 4); offset += 4;
-	OS.MoveMemory(pSafeArray + offset, new int[] {lLbound1}, 4); offset += 4;
-	// Create a variant in memory to hold the safearray
-	int pVariant = OS.GlobalAlloc(OS.GMEM_FIXED | OS.GMEM_ZEROINIT, Variant.sizeof);
-	short vt = (short)(OLE.VT_ARRAY | OLE.VT_UI1);
-	OS.MoveMemory(pVariant, new short[] {vt}, 2);
-	OS.MoveMemory(pVariant + 8, new int[]{pSafeArray}, 4);
-	// Create a by ref variant
-	Variant variantByRef = new Variant(pVariant, (short)(OLE.VT_BYREF | OLE.VT_VARIANT));
-	return variantByRef;
-}
-}