1 files changed, 114 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/emulated/bidi/org/eclipse/swt/internal/BidiUtil.java b/bundles/org.eclipse.swt/Eclipse SWT/emulated/bidi/org/eclipse/swt/internal/BidiUtil.java
new file mode 100644
index 0000000000..b46c26361d
--- /dev/null
+++ b/bundles/org.eclipse.swt/Eclipse SWT/emulated/bidi/org/eclipse/swt/internal/BidiUtil.java
@@ -0,0 +1,114 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.swt.internal;
+
+import org.eclipse.swt.graphics.GC;
+import org.eclipse.swt.widgets.Control;
+
+/*
+ * This class is supplied so that the StyledText code that supports bidi text (supported
+ * for win platforms) is not platform dependent.  Bidi text is not implemented on 
+ * emulated platforms.
+ */
+public class BidiUtil {
+	// Keyboard language types
+	public static final int KEYBOARD_NON_BIDI = 0;
+	public static final int KEYBOARD_BIDI = 1;
+
+	// bidi rendering input flag constants, not used
+	// on emulated platforms
+	public static final int CLASSIN = 1;
+	public static final int LINKBEFORE = 2;
+	public static final int LINKAFTER = 4;
+
+	// bidi rendering/ordering constants, not used on 
+	// emulated platforms
+	public static final int CLASS_HEBREW = 2;
+	public static final int CLASS_ARABIC = 2;
+	public static final int CLASS_LOCALNUMBER = 4;
+	public static final int CLASS_LATINNUMBER = 5;	
+	public static final int REORDER = 0;				
+	public static final int LIGATE = 0;
+	public static final int GLYPHSHAPE = 0;
+
+/*
+ * Not implemented.
+ */
+public static void addLanguageListener(int /*long*/ hwnd, Runnable runnable) {
+}
+public static void addLanguageListener (Control control, Runnable runnable) {
+}
+/*
+ * Not implemented.
+ *
+ */
+public static void drawGlyphs(GC gc, char[] renderBuffer, int[] renderDx, int x, int y) {
+}
+/*
+ * Bidi not supported on emulated platforms.
+ *
+ */
+public static boolean isBidiPlatform() {
+	return false;
+}
+/*
+ * Not implemented.
+ */
+public static boolean isKeyboardBidi() {
+	return false;
+}
+/*
+ * Not implemented.
+ */
+public static int getFontBidiAttributes(GC gc) {
+	return 0;	
+}
+/*
+ *  Not implemented.
+ *
+ */
+public static void getOrderInfo(GC gc, String text, int[] order, byte[] classBuffer, int flags, int [] offsets) {
+}
+/*
+ *  Not implemented. Returns null.
+ *
+ */
+public static char[] getRenderInfo(GC gc, String text, int[] order, byte[] classBuffer, int[] dx, int flags, int[] offsets) {
+	return null;
+}
+/*
+ * Not implemented. Returns 0.
+ */
+public static int getKeyboardLanguage() {
+	return 0;
+}
+/*
+ * Not implemented.
+ */
+public static void removeLanguageListener(int /*long*/ hwnd) {
+}	
+public static void removeLanguageListener (Control control) {
+}
+/*
+ * Not implemented.
+ */
+public static void setKeyboardLanguage(int language) {
+}
+/*
+ * Not implemented.
+ */
+public static boolean setOrientation(int /*long*/ hwnd, int orientation) {
+	return false;
+}
+public static boolean setOrientation (Control control, int orientation) {
+	return false;
+}
+}