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comparison dwt/internal/BidiUtil.d @ 212:ab60f3309436

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reverted the char[] to String and use the an alias.
author Frank Benoit <benoit@tionex.de>
date Mon, 05 May 2008 00:12:38 +0200
parents 184ab53b7785
children 36f5cb12e1a2
comparison
equal deleted inserted replaced
211:ff59aeb96cac 212:ab60f3309436
48 * to support CLDC, .class cannot be used because 48 * to support CLDC, .class cannot be used because
49 * it does not compile on some Java compilers when 49 * it does not compile on some Java compilers when
50 * they are targeted for CLDC. 50 * they are targeted for CLDC.
51 */ 51 */
52 // static Callback callback = new Callback (BidiUtil.class, "windowProc", 4); 52 // static Callback callback = new Callback (BidiUtil.class, "windowProc", 4);
53 static const char[] CLASS_NAME = "org.eclipse.swt.internal.BidiUtil"; //$NON-NLS-1$ 53 static const String CLASS_NAME = "org.eclipse.swt.internal.BidiUtil"; //$NON-NLS-1$
54 // static this() { 54 // static this() {
55 // try { 55 // try {
56 // callback = new Callback (Class.forName (CLASS_NAME), "windowProc", 4); //$NON-NLS-1$ 56 // callback = new Callback (Class.forName (CLASS_NAME), "windowProc", 4); //$NON-NLS-1$
57 // if (callback.getAddress () is 0) DWT.error (DWT.ERROR_NO_MORE_CALLBACKS); 57 // if (callback.getAddress () is 0) DWT.error (DWT.ERROR_NO_MORE_CALLBACKS);
58 // } catch (ClassNotFoundException e) {} 58 // } catch (ClassNotFoundException e) {}
74 static const int ETO_GLYPH_INDEX = 0x0010; 74 static const int ETO_GLYPH_INDEX = 0x0010;
75 // Windows primary language identifiers 75 // Windows primary language identifiers
76 static const int LANG_ARABIC = 0x01; 76 static const int LANG_ARABIC = 0x01;
77 static const int LANG_HEBREW = 0x0d; 77 static const int LANG_HEBREW = 0x0d;
78 // code page identifiers 78 // code page identifiers
79 static const char[] CD_PG_HEBREW = "1255"; //$NON-NLS-1$ 79 static const String CD_PG_HEBREW = "1255"; //$NON-NLS-1$
80 static const char[] CD_PG_ARABIC = "1256"; //$NON-NLS-1$ 80 static const String CD_PG_ARABIC = "1256"; //$NON-NLS-1$
81 // ActivateKeyboard constants 81 // ActivateKeyboard constants
82 static const int HKL_NEXT = 1; 82 static const int HKL_NEXT = 1;
83 static const int HKL_PREV = 0; 83 static const int HKL_PREV = 0;
84 84
85 /* 85 /*
167 * @param flags an integer representing rendering flag information, input parameter 167 * @param flags an integer representing rendering flag information, input parameter
168 * @param offsets text segments that should be measured and reordered separately, input 168 * @param offsets text segments that should be measured and reordered separately, input
169 * parameter. See org.eclipse.swt.custom.BidiSegmentEvent for details. 169 * parameter. See org.eclipse.swt.custom.BidiSegmentEvent for details.
170 * @return buffer with the glyphs that should be rendered for the given text 170 * @return buffer with the glyphs that should be rendered for the given text
171 */ 171 */
172 public static char[] getRenderInfo(GC gc, char[] text, int[] order, byte[] classBuffer, int[] dx, int flags, int [] offsets) { 172 public static char[] getRenderInfo(GC gc, String text, int[] order, byte[] classBuffer, int[] dx, int flags, int [] offsets) {
173 auto fontLanguageInfo = OS.GetFontLanguageInfo(gc.handle); 173 auto fontLanguageInfo = OS.GetFontLanguageInfo(gc.handle);
174 auto hHeap = OS.GetProcessHeap(); 174 auto hHeap = OS.GetProcessHeap();
175 int[8] lpCs; 175 int[8] lpCs;
176 int cs = OS.GetTextCharset(gc.handle); 176 int cs = OS.GetTextCharset(gc.handle);
177 bool isRightOriented = false; 177 bool isRightOriented = false;
300 * LOCALNUMBER) of each character in the text array, input/output parameter 300 * LOCALNUMBER) of each character in the text array, input/output parameter
301 * @param flags an integer representing rendering flag information, input parameter 301 * @param flags an integer representing rendering flag information, input parameter
302 * @param offsets text segments that should be measured and reordered separately, input 302 * @param offsets text segments that should be measured and reordered separately, input
303 * parameter. See org.eclipse.swt.custom.BidiSegmentEvent for details. 303 * parameter. See org.eclipse.swt.custom.BidiSegmentEvent for details.
304 */ 304 */
305 public static void getOrderInfo(GC gc, char[] text, int[] order, byte[] classBuffer, int flags, int [] offsets) { 305 public static void getOrderInfo(GC gc, String text, int[] order, byte[] classBuffer, int flags, int [] offsets) {
306 int fontLanguageInfo = OS.GetFontLanguageInfo(gc.handle); 306 int fontLanguageInfo = OS.GetFontLanguageInfo(gc.handle);
307 auto hHeap = OS.GetProcessHeap(); 307 auto hHeap = OS.GetProcessHeap();
308 int[8] lpCs; 308 int[8] lpCs;
309 int cs = OS.GetTextCharset(gc.handle); 309 int cs = OS.GetTextCharset(gc.handle);
310 OS.TranslateCharsetInfo( cast(uint*) cs, cast(CHARSETINFO*)lpCs.ptr, OS.TCI_SRCCHARSET); 310 OS.TranslateCharsetInfo( cast(uint*) cs, cast(CHARSETINFO*)lpCs.ptr, OS.TCI_SRCCHARSET);
464 //if (callback !is null) callback.dispose(); 464 //if (callback !is null) callback.dispose();
465 //} 465 //}
466 if (isBidiPlatform_ is 1) return true; 466 if (isBidiPlatform_ is 1) return true;
467 // need to look at system code page for NT & 98 platforms since EnumSystemLanguageGroups is 467 // need to look at system code page for NT & 98 platforms since EnumSystemLanguageGroups is
468 // not supported for these platforms 468 // not supported for these platforms
469 char[] codePage = to!(char[])(OS.GetACP()); 469 String codePage = to!(String)(OS.GetACP());
470 if (CD_PG_ARABIC==/*eq*/codePage || CD_PG_HEBREW==/*eq*/codePage) { 470 if (CD_PG_ARABIC==/*eq*/codePage || CD_PG_HEBREW==/*eq*/codePage) {
471 isBidiPlatform_ = 1; 471 isBidiPlatform_ = 1;
472 } 472 }
473 return isBidiPlatform_ is 1; 473 return isBidiPlatform_ is 1;
474 } 474 }