1 files changed, 408 insertions, 408 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/FileDialog.java b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/FileDialog.java
index 1a299ff7ca..9cb6dfa5d5 100755
--- a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/FileDialog.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/FileDialog.java
@@ -1,411 +1,411 @@
-package org.eclipse.swt.widgets;
-
-/*
+package org.eclipse.swt.widgets;
+
+/*
  * Copyright (c) 2000, 2002 IBM Corp.  All rights reserved.
  * This file is 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
- */
-
-import org.eclipse.swt.internal.win32.*;
-import org.eclipse.swt.*;
-
-/**
- * Instances of this class allow the user to navigate
- * the file system and select or enter a file name.
- * <dl>
- * <dt><b>Styles:</b></dt>
- * <dd>SAVE, OPEN, MULTI</dd>
- * <dt><b>Events:</b></dt>
- * <dd>(none)</dd>
- * </dl>
- * <p>
- * IMPORTANT: This class is intended to be subclassed <em>only</em>
- * within the SWT implementation.
- * </p>
- */
-public class FileDialog extends Dialog {
-	String [] filterNames = new String [0];
-	String [] filterExtensions = new String [0];
-	String [] fileNames = new String [0];
-	String filterPath = "", fileName = "";
-	static final String FILTER = "*.*";
-	static int BUFFER_SIZE = 1024 * 10;
-
-/**
- * Constructs a new instance of this class given only its
- * parent.
- * <p>
- * Note: Currently, null can be passed in for the parent.
- * This has the effect of creating the dialog on the currently active
- * display if there is one. If there is no current display, the 
- * dialog is created on a "default" display. <b>Passing in null as
- * the parent is not considered to be good coding style,
- * and may not be supported in a future release of SWT.</b>
- * </p>
- *
- * @param parent a shell which will be the parent of the new instance
- *
- * @exception IllegalArgumentException <ul>
- *    <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
- * </ul>
- * @exception SWTException <ul>
- *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
- *    <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
- * </ul>
- */
-public FileDialog (Shell parent) {
-	this (parent, SWT.PRIMARY_MODAL);
-}
-
-/**
- * Constructs a new instance of this class given its parent
- * and a style value describing its behavior and appearance.
- * <p>
- * The style value is either one of the style constants defined in
- * class <code>SWT</code> which is applicable to instances of this
- * class, or must be built by <em>bitwise OR</em>'ing together 
- * (that is, using the <code>int</code> "|" operator) two or more
- * of those <code>SWT</code> style constants. The class description
- * lists the style constants that are applicable to the class.
- * Style bits are also inherited from superclasses.
- * </p>
- * Note: Currently, null can be passed in for the parent.
- * This has the effect of creating the dialog on the currently active
- * display if there is one. If there is no current display, the 
- * dialog is created on a "default" display. <b>Passing in null as
- * the parent is not considered to be good coding style,
- * and may not be supported in a future release of SWT.</b>
- * </p>
- *
- * @param parent a shell which will be the parent of the new instance
- *
- * @exception IllegalArgumentException <ul>
- *    <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
- * </ul>
- * @exception SWTException <ul>
- *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
- *    <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
- * </ul>
- */
-public FileDialog (Shell parent, int style) {
-	super (parent, style);
-	checkSubclass ();
-}
-
-/**
- * Returns the path of the first file that was
- * selected in the dialog relative to the filter path
- * 
- * @return the relative path of the file
- */
-public String getFileName () {
-	return fileName;
-}
-
-/**
- * Returns the paths of all files that were selected
- * in the dialog relative to the filter path, or null
- * if none are available.
- * 
- * @return the relative paths of the files
- */
-public String [] getFileNames () {
-	return fileNames;
-}
-
-/**
- * Returns the file extensions which the dialog will
- * use to filter the files it shows.
- *
- * @return the file extensions filter
- */
-public String [] getFilterExtensions () {
-	return filterExtensions;
-}
-
-/**
- * Returns the file names which the dialog will
- * use to filter the files it shows.
- *
- * @return the file name filter
- */
-public String [] getFilterNames () {
-	return filterNames;
-}
-
-/**
- * Returns the directory path that the dialog will use.
- * File names in this path will appear in the dialog,
- * filtered according to the filter extensions.
- *
- * @return the directory path string
- * 
- * @see #setFilterExtensions
- */
-public String getFilterPath () {
-	return filterPath;
-}
-
-/**
- * Makes the dialog visible and brings it to the front
- * of the display.
- *
- * @return a string describing the absolute path of the first selected file,
- *         or null if the dialog was cancelled or an error occurred
- *
- * @exception SWTException <ul>
- *    <li>ERROR_WIDGET_DISPOSED - if the dialog has been disposed</li>
- *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the dialog</li>
- * </ul>
- */
-public String open () {
-	int hHeap = OS.GetProcessHeap ();
-	
-	/* Get the owner HWND for the dialog */
-	int hwndOwner = 0;
-	if (parent != null) hwndOwner = parent.handle;
-
-	/* Convert the title and copy it into lpstrTitle */
-	if (title == null) title = "";	
-	/* Use the character encoding for the default locale */
-	TCHAR buffer3 = new TCHAR (0, title, true);
-	int byteCount3 = buffer3.length () * TCHAR.sizeof;
-	int lpstrTitle = OS.HeapAlloc (hHeap, OS.HEAP_ZERO_MEMORY, byteCount3);
-	OS.MoveMemory (lpstrTitle, buffer3, byteCount3); 
-
-	/* Compute filters and copy into lpstrFilter */
-	String strFilter = "";
-	if (filterNames == null) filterNames = new String [0];
-	if (filterExtensions == null) filterExtensions = new String [0];
-	for (int i=0; i<filterExtensions.length; i++) {
-		String filterName = filterExtensions [i];
-		if (i < filterNames.length) filterName = filterNames [i];
-		strFilter = strFilter + filterName + '\0' + filterExtensions [i] + '\0';
-	}
-	if (filterExtensions.length == 0) {
-		strFilter = strFilter + FILTER + '\0' + FILTER + '\0';
-	}
-	/* Use the character encoding for the default locale */
-	TCHAR buffer4 = new TCHAR (0, strFilter, true);
-	int byteCount4 = buffer4.length () * TCHAR.sizeof;
-	int lpstrFilter = OS.HeapAlloc (hHeap, OS.HEAP_ZERO_MEMORY, byteCount4);
-	OS.MoveMemory (lpstrFilter, buffer4, byteCount4);
-	
-	/* Convert the fileName and filterName to C strings */
-	if (fileName == null) fileName = "";
-	/* Use the character encoding for the default locale */
-	TCHAR name = new TCHAR (0, fileName, true);
-
-	/*
-	* Copy the name into lpstrFile and ensure that the
-	* last byte is NULL and the buffer does not overrun.
-	* Note that the longest that a single path name can
-	* be on Windows is 256.
-	*/
-	int nMaxFile = 256;
-	if ((style & SWT.MULTI) != 0) nMaxFile = Math.max (nMaxFile, BUFFER_SIZE);
-	int byteCount = nMaxFile * TCHAR.sizeof;
-	int lpstrFile = OS.HeapAlloc (hHeap, OS.HEAP_ZERO_MEMORY, byteCount);
-	int byteCountFile = Math.min (name.length () * TCHAR.sizeof, byteCount - TCHAR.sizeof);
-	OS.MoveMemory (lpstrFile, name, byteCountFile); 
-
-	/*
-	* Copy the path into lpstrInitialDir and ensure that
-	* the last byte is NULL and the buffer does not overrun.
-	*/
-	if (filterPath == null) filterPath = "";
-	/* Use the character encoding for the default locale */
-	TCHAR path = new TCHAR (0, filterPath.replace ('/', '\\'), true);
-	int lpstrInitialDir = OS.HeapAlloc (hHeap, OS.HEAP_ZERO_MEMORY, byteCount);
-	int byteCountDir = Math.min (path.length () * TCHAR.sizeof, byteCount - TCHAR.sizeof);
-	OS.MoveMemory (lpstrInitialDir, path, byteCountDir); 
-
-	/* Create the file dialog struct */
-	OPENFILENAME struct = new OPENFILENAME ();
-	struct.lStructSize = OPENFILENAME.sizeof;
-	struct.Flags = OS.OFN_HIDEREADONLY | OS.OFN_NOCHANGEDIR;
-	if ((style & SWT.MULTI) != 0) {
-		struct.Flags |= OS.OFN_ALLOWMULTISELECT | OS.OFN_EXPLORER;
-	}
-	struct.hwndOwner = hwndOwner;
-	struct.lpstrTitle = lpstrTitle;
-	struct.lpstrFile = lpstrFile;
-	struct.nMaxFile = nMaxFile;
-	struct.lpstrInitialDir = lpstrInitialDir;
-	struct.lpstrFilter = lpstrFilter;
-	struct.nFilterIndex = 0;
-	
-	/*
-	* Feature in Windows.  The focus window is not saved and
-	* and restored automatically by the call to GetOpenFileName ().
-	* The fix is to save and restore the focus window.
-	*/
-	int hwndFocus = OS.GetFocus ();
-	
-	/*
-	* Bug/Feature in Windows.  When Windows opens the standard
-	* file dialog, it changes the cursor to the hourglass and
-	* does not put it back.  The fix is to save the current
-	* cursor and restore it when the dialog closes.
-	*/
-	int hCursor = OS.GetCursor ();
-
-	/*
-	* Open the dialog.  If the open fails due to an invalid
-	* file name, use an empty file name and open it again.
-	*/
-	boolean save = (style & SWT.SAVE) != 0;
-	boolean success = (save) ? OS.GetSaveFileName (struct) : OS.GetOpenFileName (struct);
-	if (OS.CommDlgExtendedError () == OS.FNERR_INVALIDFILENAME) {
-		OS.MoveMemory (lpstrFile, new TCHAR (0, "", true), TCHAR.sizeof);
-		success = (save) ? OS.GetSaveFileName (struct) : OS.GetOpenFileName (struct);
-	}
-
-	/* Set the new path, file name and filter */
-	fileNames = null;
-	String fullPath = null;
-	if (success) {
-		
-		/* Use the character encoding for the default locale */
-		TCHAR buffer = new TCHAR (0, struct.nMaxFile);
-		int byteCount1 = buffer.length () * TCHAR.sizeof;
-		OS.MoveMemory (buffer, lpstrFile, byteCount1);
-		
-		/*
-		* Bug in WinCE.  For some reason, nFileOffset and nFileExtension
-		* are always zero on WinCE HPC. nFileOffset is always zero on
-		* WinCE PPC when using GetSaveFileName.  nFileOffset is correctly
-		* set on WinCE PPC when using OpenFileName.  The fix is to parse
-		* lpstrFile to calculate nFileOffset.
-		* 
-		* Note: WinCE does not support multi-select file dialogs.
-		*/
-		int nFileOffset = struct.nFileOffset;
-		if (OS.IsWinCE && nFileOffset == 0) {
-			int index = 0; 
-			while (index < buffer.length ()) {
-				int ch = buffer.tcharAt (index);
-				if (ch == 0) break;
-				if (ch == '\\') nFileOffset = index + 1;
-				index++;
-			}
-		}
-		if (nFileOffset > 0) {
-		
-			/* Use the character encoding for the default locale */
-			TCHAR prefix = new TCHAR (0, nFileOffset - 1);
-			int byteCount2 = prefix.length () * TCHAR.sizeof;
-			OS.MoveMemory (prefix, lpstrFile, byteCount2);
-			filterPath = prefix.toString (0, prefix.length ());
-			
-			/*
-			* Get each file from the buffer.  Files are delimited
-			* by a NULL character with 2 NULL characters at the end.
-			*/
-			int count = 0;
-			fileNames = new String [(style & SWT.MULTI) != 0 ? 4 : 1];
-			int start = nFileOffset;
-			do {
-				int end = start;
-				while (end < buffer.length () && buffer.tcharAt (end) != 0) end++;
-				String string = buffer.toString (start, end - start);
-				start = end;
-				if (count == fileNames.length) {
-					String [] newFileNames = new String [fileNames.length + 4];
-					System.arraycopy (fileNames, 0, newFileNames, 0, fileNames.length);
-					fileNames = newFileNames;
-				}
-				fileNames [count++] = string;
-				if ((style & SWT.MULTI) == 0) break;
-				start++;
-			} while (start < buffer.length () && buffer.tcharAt (start) != 0);
-			
-			if (fileNames.length > 0) fileName = fileNames  [0];
-			String separator = "";
-			int length = filterPath.length ();
-			if (length > 0 && filterPath.charAt (length - 1) != '\\') {
-				separator = "\\";
-			}
-			fullPath = filterPath + separator + fileName;
-			if (count < fileNames.length) {
-				String [] newFileNames = new String [count];
-				System.arraycopy (fileNames, 0, newFileNames, 0, count);
-				fileNames = newFileNames;
-			}
-		}
-	}
-	
-	/* Free the memory that was allocated. */
-	OS.HeapFree (hHeap, 0, lpstrFile);
-	OS.HeapFree (hHeap, 0, lpstrFilter);
-	OS.HeapFree (hHeap, 0, lpstrInitialDir);
-	OS.HeapFree (hHeap, 0, lpstrTitle);
-	
-	/* Restore the old cursor */
-	OS.SetCursor (hCursor);
-	
-	/* Restore the old focus */
-	OS.SetFocus (hwndFocus);
-
-	/*
-	* This code is intentionally commented.  On some
-	* platforms, the owner window is repainted right
-	* away when a dialog window exits.  This behavior
-	* is currently unspecified.
-	*/
-//	if (hwndOwner != 0) OS.UpdateWindow (hwndOwner);
-	
-	/* Answer the full path or null */
-	return fullPath;
-}
-
-/**
- * Set the initial filename which the dialog will
- * select by default when opened to the argument,
- * which may be null.  The name will be prefixed with
- * the filter path when one is supplied.
- * 
- * @param string the file name
- */
-public void setFileName (String string) {
-	fileName = string;
-}
-
-/**
- * Set the file extensions which the dialog will
- * use to filter the files it shows to the argument,
- * which may be null.
- *
- * @param extensions the file extension filter
- */
-public void setFilterExtensions (String [] extensions) {
-	filterExtensions = extensions;
-}
-
-/**
- * Sets the file names which the dialog will
- * use to filter the files it shows to the argument,
- * which may be null.
- *
- * @param names the file name filter
- */
-public void setFilterNames (String [] names) {
-	filterNames = names;
-}
-
-/**
- * Sets the directory path that the dialog will use
- * to the argument, which may be null. File names in this
- * path will appear in the dialog, filtered according
- * to the filter extensions.
- *
- * @param string the directory path
- * 
- * @see #setFilterExtensions
- */
-public void setFilterPath (String string) {
-	filterPath = string;
-}
-
-}
+ * http://www.eclipse.org/legal/cpl-v10.html
+ */
+
+import org.eclipse.swt.internal.win32.*;
+import org.eclipse.swt.*;
+
+/**
+ * Instances of this class allow the user to navigate
+ * the file system and select or enter a file name.
+ * <dl>
+ * <dt><b>Styles:</b></dt>
+ * <dd>SAVE, OPEN, MULTI</dd>
+ * <dt><b>Events:</b></dt>
+ * <dd>(none)</dd>
+ * </dl>
+ * <p>
+ * IMPORTANT: This class is intended to be subclassed <em>only</em>
+ * within the SWT implementation.
+ * </p>
+ */
+public class FileDialog extends Dialog {
+	String [] filterNames = new String [0];
+	String [] filterExtensions = new String [0];
+	String [] fileNames = new String [0];
+	String filterPath = "", fileName = "";
+	static final String FILTER = "*.*";
+	static int BUFFER_SIZE = 1024 * 10;
+
+/**
+ * Constructs a new instance of this class given only its
+ * parent.
+ * <p>
+ * Note: Currently, null can be passed in for the parent.
+ * This has the effect of creating the dialog on the currently active
+ * display if there is one. If there is no current display, the 
+ * dialog is created on a "default" display. <b>Passing in null as
+ * the parent is not considered to be good coding style,
+ * and may not be supported in a future release of SWT.</b>
+ * </p>
+ *
+ * @param parent a shell which will be the parent of the new instance
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
+ *    <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
+ * </ul>
+ */
+public FileDialog (Shell parent) {
+	this (parent, SWT.PRIMARY_MODAL);
+}
+
+/**
+ * Constructs a new instance of this class given its parent
+ * and a style value describing its behavior and appearance.
+ * <p>
+ * The style value is either one of the style constants defined in
+ * class <code>SWT</code> which is applicable to instances of this
+ * class, or must be built by <em>bitwise OR</em>'ing together 
+ * (that is, using the <code>int</code> "|" operator) two or more
+ * of those <code>SWT</code> style constants. The class description
+ * lists the style constants that are applicable to the class.
+ * Style bits are also inherited from superclasses.
+ * </p>
+ * Note: Currently, null can be passed in for the parent.
+ * This has the effect of creating the dialog on the currently active
+ * display if there is one. If there is no current display, the 
+ * dialog is created on a "default" display. <b>Passing in null as
+ * the parent is not considered to be good coding style,
+ * and may not be supported in a future release of SWT.</b>
+ * </p>
+ *
+ * @param parent a shell which will be the parent of the new instance
+ *
+ * @exception IllegalArgumentException <ul>
+ *    <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
+ * </ul>
+ * @exception SWTException <ul>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
+ *    <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
+ * </ul>
+ */
+public FileDialog (Shell parent, int style) {
+	super (parent, style);
+	checkSubclass ();
+}
+
+/**
+ * Returns the path of the first file that was
+ * selected in the dialog relative to the filter path
+ * 
+ * @return the relative path of the file
+ */
+public String getFileName () {
+	return fileName;
+}
+
+/**
+ * Returns the paths of all files that were selected
+ * in the dialog relative to the filter path, or null
+ * if none are available.
+ * 
+ * @return the relative paths of the files
+ */
+public String [] getFileNames () {
+	return fileNames;
+}
+
+/**
+ * Returns the file extensions which the dialog will
+ * use to filter the files it shows.
+ *
+ * @return the file extensions filter
+ */
+public String [] getFilterExtensions () {
+	return filterExtensions;
+}
+
+/**
+ * Returns the file names which the dialog will
+ * use to filter the files it shows.
+ *
+ * @return the file name filter
+ */
+public String [] getFilterNames () {
+	return filterNames;
+}
+
+/**
+ * Returns the directory path that the dialog will use.
+ * File names in this path will appear in the dialog,
+ * filtered according to the filter extensions.
+ *
+ * @return the directory path string
+ * 
+ * @see #setFilterExtensions
+ */
+public String getFilterPath () {
+	return filterPath;
+}
+
+/**
+ * Makes the dialog visible and brings it to the front
+ * of the display.
+ *
+ * @return a string describing the absolute path of the first selected file,
+ *         or null if the dialog was cancelled or an error occurred
+ *
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the dialog has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the dialog</li>
+ * </ul>
+ */
+public String open () {
+	int hHeap = OS.GetProcessHeap ();
+	
+	/* Get the owner HWND for the dialog */
+	int hwndOwner = 0;
+	if (parent != null) hwndOwner = parent.handle;
+
+	/* Convert the title and copy it into lpstrTitle */
+	if (title == null) title = "";	
+	/* Use the character encoding for the default locale */
+	TCHAR buffer3 = new TCHAR (0, title, true);
+	int byteCount3 = buffer3.length () * TCHAR.sizeof;
+	int lpstrTitle = OS.HeapAlloc (hHeap, OS.HEAP_ZERO_MEMORY, byteCount3);
+	OS.MoveMemory (lpstrTitle, buffer3, byteCount3); 
+
+	/* Compute filters and copy into lpstrFilter */
+	String strFilter = "";
+	if (filterNames == null) filterNames = new String [0];
+	if (filterExtensions == null) filterExtensions = new String [0];
+	for (int i=0; i<filterExtensions.length; i++) {
+		String filterName = filterExtensions [i];
+		if (i < filterNames.length) filterName = filterNames [i];
+		strFilter = strFilter + filterName + '\0' + filterExtensions [i] + '\0';
+	}
+	if (filterExtensions.length == 0) {
+		strFilter = strFilter + FILTER + '\0' + FILTER + '\0';
+	}
+	/* Use the character encoding for the default locale */
+	TCHAR buffer4 = new TCHAR (0, strFilter, true);
+	int byteCount4 = buffer4.length () * TCHAR.sizeof;
+	int lpstrFilter = OS.HeapAlloc (hHeap, OS.HEAP_ZERO_MEMORY, byteCount4);
+	OS.MoveMemory (lpstrFilter, buffer4, byteCount4);
+	
+	/* Convert the fileName and filterName to C strings */
+	if (fileName == null) fileName = "";
+	/* Use the character encoding for the default locale */
+	TCHAR name = new TCHAR (0, fileName, true);
+
+	/*
+	* Copy the name into lpstrFile and ensure that the
+	* last byte is NULL and the buffer does not overrun.
+	* Note that the longest that a single path name can
+	* be on Windows is 256.
+	*/
+	int nMaxFile = 256;
+	if ((style & SWT.MULTI) != 0) nMaxFile = Math.max (nMaxFile, BUFFER_SIZE);
+	int byteCount = nMaxFile * TCHAR.sizeof;
+	int lpstrFile = OS.HeapAlloc (hHeap, OS.HEAP_ZERO_MEMORY, byteCount);
+	int byteCountFile = Math.min (name.length () * TCHAR.sizeof, byteCount - TCHAR.sizeof);
+	OS.MoveMemory (lpstrFile, name, byteCountFile); 
+
+	/*
+	* Copy the path into lpstrInitialDir and ensure that
+	* the last byte is NULL and the buffer does not overrun.
+	*/
+	if (filterPath == null) filterPath = "";
+	/* Use the character encoding for the default locale */
+	TCHAR path = new TCHAR (0, filterPath.replace ('/', '\\'), true);
+	int lpstrInitialDir = OS.HeapAlloc (hHeap, OS.HEAP_ZERO_MEMORY, byteCount);
+	int byteCountDir = Math.min (path.length () * TCHAR.sizeof, byteCount - TCHAR.sizeof);
+	OS.MoveMemory (lpstrInitialDir, path, byteCountDir); 
+
+	/* Create the file dialog struct */
+	OPENFILENAME struct = new OPENFILENAME ();
+	struct.lStructSize = OPENFILENAME.sizeof;
+	struct.Flags = OS.OFN_HIDEREADONLY | OS.OFN_NOCHANGEDIR;
+	if ((style & SWT.MULTI) != 0) {
+		struct.Flags |= OS.OFN_ALLOWMULTISELECT | OS.OFN_EXPLORER;
+	}
+	struct.hwndOwner = hwndOwner;
+	struct.lpstrTitle = lpstrTitle;
+	struct.lpstrFile = lpstrFile;
+	struct.nMaxFile = nMaxFile;
+	struct.lpstrInitialDir = lpstrInitialDir;
+	struct.lpstrFilter = lpstrFilter;
+	struct.nFilterIndex = 0;
+	
+	/*
+	* Feature in Windows.  The focus window is not saved and
+	* and restored automatically by the call to GetOpenFileName ().
+	* The fix is to save and restore the focus window.
+	*/
+	int hwndFocus = OS.GetFocus ();
+	
+	/*
+	* Bug/Feature in Windows.  When Windows opens the standard
+	* file dialog, it changes the cursor to the hourglass and
+	* does not put it back.  The fix is to save the current
+	* cursor and restore it when the dialog closes.
+	*/
+	int hCursor = OS.GetCursor ();
+
+	/*
+	* Open the dialog.  If the open fails due to an invalid
+	* file name, use an empty file name and open it again.
+	*/
+	boolean save = (style & SWT.SAVE) != 0;
+	boolean success = (save) ? OS.GetSaveFileName (struct) : OS.GetOpenFileName (struct);
+	if (OS.CommDlgExtendedError () == OS.FNERR_INVALIDFILENAME) {
+		OS.MoveMemory (lpstrFile, new TCHAR (0, "", true), TCHAR.sizeof);
+		success = (save) ? OS.GetSaveFileName (struct) : OS.GetOpenFileName (struct);
+	}
+
+	/* Set the new path, file name and filter */
+	fileNames = null;
+	String fullPath = null;
+	if (success) {
+		
+		/* Use the character encoding for the default locale */
+		TCHAR buffer = new TCHAR (0, struct.nMaxFile);
+		int byteCount1 = buffer.length () * TCHAR.sizeof;
+		OS.MoveMemory (buffer, lpstrFile, byteCount1);
+		
+		/*
+		* Bug in WinCE.  For some reason, nFileOffset and nFileExtension
+		* are always zero on WinCE HPC. nFileOffset is always zero on
+		* WinCE PPC when using GetSaveFileName.  nFileOffset is correctly
+		* set on WinCE PPC when using OpenFileName.  The fix is to parse
+		* lpstrFile to calculate nFileOffset.
+		* 
+		* Note: WinCE does not support multi-select file dialogs.
+		*/
+		int nFileOffset = struct.nFileOffset;
+		if (OS.IsWinCE && nFileOffset == 0) {
+			int index = 0; 
+			while (index < buffer.length ()) {
+				int ch = buffer.tcharAt (index);
+				if (ch == 0) break;
+				if (ch == '\\') nFileOffset = index + 1;
+				index++;
+			}
+		}
+		if (nFileOffset > 0) {
+		
+			/* Use the character encoding for the default locale */
+			TCHAR prefix = new TCHAR (0, nFileOffset - 1);
+			int byteCount2 = prefix.length () * TCHAR.sizeof;
+			OS.MoveMemory (prefix, lpstrFile, byteCount2);
+			filterPath = prefix.toString (0, prefix.length ());
+			
+			/*
+			* Get each file from the buffer.  Files are delimited
+			* by a NULL character with 2 NULL characters at the end.
+			*/
+			int count = 0;
+			fileNames = new String [(style & SWT.MULTI) != 0 ? 4 : 1];
+			int start = nFileOffset;
+			do {
+				int end = start;
+				while (end < buffer.length () && buffer.tcharAt (end) != 0) end++;
+				String string = buffer.toString (start, end - start);
+				start = end;
+				if (count == fileNames.length) {
+					String [] newFileNames = new String [fileNames.length + 4];
+					System.arraycopy (fileNames, 0, newFileNames, 0, fileNames.length);
+					fileNames = newFileNames;
+				}
+				fileNames [count++] = string;
+				if ((style & SWT.MULTI) == 0) break;
+				start++;
+			} while (start < buffer.length () && buffer.tcharAt (start) != 0);
+			
+			if (fileNames.length > 0) fileName = fileNames  [0];
+			String separator = "";
+			int length = filterPath.length ();
+			if (length > 0 && filterPath.charAt (length - 1) != '\\') {
+				separator = "\\";
+			}
+			fullPath = filterPath + separator + fileName;
+			if (count < fileNames.length) {
+				String [] newFileNames = new String [count];
+				System.arraycopy (fileNames, 0, newFileNames, 0, count);
+				fileNames = newFileNames;
+			}
+		}
+	}
+	
+	/* Free the memory that was allocated. */
+	OS.HeapFree (hHeap, 0, lpstrFile);
+	OS.HeapFree (hHeap, 0, lpstrFilter);
+	OS.HeapFree (hHeap, 0, lpstrInitialDir);
+	OS.HeapFree (hHeap, 0, lpstrTitle);
+	
+	/* Restore the old cursor */
+	OS.SetCursor (hCursor);
+	
+	/* Restore the old focus */
+	OS.SetFocus (hwndFocus);
+
+	/*
+	* This code is intentionally commented.  On some
+	* platforms, the owner window is repainted right
+	* away when a dialog window exits.  This behavior
+	* is currently unspecified.
+	*/
+//	if (hwndOwner != 0) OS.UpdateWindow (hwndOwner);
+	
+	/* Answer the full path or null */
+	return fullPath;
+}
+
+/**
+ * Set the initial filename which the dialog will
+ * select by default when opened to the argument,
+ * which may be null.  The name will be prefixed with
+ * the filter path when one is supplied.
+ * 
+ * @param string the file name
+ */
+public void setFileName (String string) {
+	fileName = string;
+}
+
+/**
+ * Set the file extensions which the dialog will
+ * use to filter the files it shows to the argument,
+ * which may be null.
+ *
+ * @param extensions the file extension filter
+ */
+public void setFilterExtensions (String [] extensions) {
+	filterExtensions = extensions;
+}
+
+/**
+ * Sets the file names which the dialog will
+ * use to filter the files it shows to the argument,
+ * which may be null.
+ *
+ * @param names the file name filter
+ */
+public void setFilterNames (String [] names) {
+	filterNames = names;
+}
+
+/**
+ * Sets the directory path that the dialog will use
+ * to the argument, which may be null. File names in this
+ * path will appear in the dialog, filtered according
+ * to the filter extensions.
+ *
+ * @param string the directory path
+ * 
+ * @see #setFilterExtensions
+ */
+public void setFilterPath (String string) {
+	filterPath = string;
+}
+
+}