Mercurial > projects > dwt-linux
annotate dwt/internal/BidiUtil.d @ 10:63c023465156
moved from org.eclipse.swt to dwt
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Sat, 05 Jan 2008 17:58:37 +0100 |
| parents | ad2b69216039 |
| children | 92223a4ecca7 |
| rev | line source |
|---|---|
| 5 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2000, 2004 IBM Corporation and others. | |
| 3 * All rights reserved. This program and the accompanying materials | |
| 4 * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 * which accompanies this distribution, and is available at | |
| 6 * http://www.eclipse.org/legal/epl-v10.html | |
| 7 * | |
| 8 * Contributors: | |
| 9 * IBM Corporation - initial API and implementation | |
| 10 *******************************************************************************/ | |
|
10
63c023465156
moved from org.eclipse.swt to dwt
Frank Benoit <benoit@tionex.de>
parents:
9
diff
changeset
|
11 module dwt.internal.BidiUtil; |
| 5 | 12 |
|
10
63c023465156
moved from org.eclipse.swt to dwt
Frank Benoit <benoit@tionex.de>
parents:
9
diff
changeset
|
13 //import dwt.graphics.GC; |
| 5 | 14 |
| 15 // PORTING_TYPE | |
| 16 class GC{} | |
| 17 class Runnable{} | |
| 18 | |
| 19 /* | |
| 20 * This class is supplied so that the StyledText code that supports bidi text (supported | |
| 21 * for win platforms) is not platform dependent. Bidi text is not implemented on | |
| 22 * emulated platforms. | |
| 23 */ | |
| 24 public class BidiUtil { | |
| 25 // Keyboard language types | |
| 26 public static const int KEYBOARD_NON_BIDI = 0; | |
| 27 public static const int KEYBOARD_BIDI = 1; | |
| 28 | |
| 29 // bidi rendering input flag constants, not used | |
| 30 // on emulated platforms | |
| 31 public static const int CLASSIN = 1; | |
| 32 public static const int LINKBEFORE = 2; | |
| 33 public static const int LINKAFTER = 4; | |
| 34 | |
| 35 // bidi rendering/ordering constants, not used on | |
| 36 // emulated platforms | |
| 37 public static const int CLASS_HEBREW = 2; | |
| 38 public static const int CLASS_ARABIC = 2; | |
| 39 public static const int CLASS_LOCALNUMBER = 4; | |
| 40 public static const int CLASS_LATINNUMBER = 5; | |
| 41 public static const int REORDER = 0; | |
| 42 public static const int LIGATE = 0; | |
| 43 public static const int GLYPHSHAPE = 0; | |
| 44 | |
| 45 /* | |
| 46 * Not implemented. | |
| 47 */ | |
| 48 public static void addLanguageListener(int /*long*/ hwnd, Runnable runnable) { | |
| 49 } | |
| 50 /* | |
| 51 * Not implemented. | |
| 52 * | |
| 53 */ | |
| 54 public static void drawGlyphs(GC gc, char[] renderBuffer, int[] renderDx, int x, int y) { | |
| 55 } | |
| 56 /* | |
| 57 * Bidi not supported on emulated platforms. | |
| 58 * | |
| 59 */ | |
| 60 public static bool isBidiPlatform() { | |
| 61 return false; | |
| 62 } | |
| 63 /* | |
| 64 * Not implemented. | |
| 65 */ | |
| 66 public static bool isKeyboardBidi() { | |
| 67 return false; | |
| 68 } | |
| 69 /* | |
| 70 * Not implemented. | |
| 71 */ | |
| 72 public static int getFontBidiAttributes(GC gc) { | |
| 73 return 0; | |
| 74 } | |
| 75 /* | |
| 76 * Not implemented. | |
| 77 * | |
| 78 */ | |
| 79 public static void getOrderInfo(GC gc, char[] text, int[] order, byte[] classBuffer, int flags, int [] offsets) { | |
| 80 } | |
| 81 /* | |
| 82 * Not implemented. Returns null. | |
| 83 * | |
| 84 */ | |
| 85 public static char[] getRenderInfo(GC gc, char[] text, int[] order, byte[] classBuffer, int[] dx, int flags, int[] offsets) { | |
| 86 return null; | |
| 87 } | |
| 88 /* | |
| 89 * Not implemented. Returns 0. | |
| 90 */ | |
| 91 public static int getKeyboardLanguage() { | |
| 92 return 0; | |
| 93 } | |
| 94 /* | |
| 95 * Not implemented. | |
| 96 */ | |
| 97 public static void removeLanguageListener(int /*long*/ hwnd) { | |
| 98 } | |
| 99 /* | |
| 100 * Not implemented. | |
| 101 */ | |
| 102 public static void setKeyboardLanguage(int language) { | |
| 103 } | |
| 104 /* | |
| 105 * Not implemented. | |
| 106 */ | |
| 107 public static bool setOrientation(int /*long*/ hwnd, int orientation) { | |
| 108 return false; | |
| 109 } | |
| 110 } |