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comparison dwt/graphics/FontData.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 108ba7ff5a0b
children fd9c62a2998e
comparison
equal deleted inserted replaced
211:ff59aeb96cac 212:ab60f3309436
73 public float height; 73 public float height;
74 74
75 /** 75 /**
76 * The locales of the font 76 * The locales of the font
77 */ 77 */
78 char[] lang, country, variant; 78 String lang, country, variant;
79 79
80 private static FontData s_this; 80 private static FontData s_this;
81 81
82 /** 82 /**
83 * Constructs a new uninitialized font data. 83 * Constructs a new uninitialized font data.
118 * <li>ERROR_INVALID_ARGUMENT - if the argument does not represent a valid description</li> 118 * <li>ERROR_INVALID_ARGUMENT - if the argument does not represent a valid description</li>
119 * </ul> 119 * </ul>
120 * 120 *
121 * @see #toString 121 * @see #toString
122 */ 122 */
123 public this(char[] string) { 123 public this(String string) {
124 if (string is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); 124 if (string is null) DWT.error(DWT.ERROR_NULL_ARGUMENT);
125 int start = 0; 125 int start = 0;
126 int end = string.indexOf('|'); 126 int end = string.indexOf('|');
127 if (end is -1) DWT.error(DWT.ERROR_INVALID_ARGUMENT); 127 if (end is -1) DWT.error(DWT.ERROR_INVALID_ARGUMENT);
128 char[] version1 = string.substring(start, end); 128 String version1 = string.substring(start, end);
129 try { 129 try {
130 if (Integer.parseInt(version1) !is 1) DWT.error(DWT.ERROR_INVALID_ARGUMENT); 130 if (Integer.parseInt(version1) !is 1) DWT.error(DWT.ERROR_INVALID_ARGUMENT);
131 } catch (NumberFormatException e) { 131 } catch (NumberFormatException e) {
132 DWT.error(DWT.ERROR_INVALID_ARGUMENT); 132 DWT.error(DWT.ERROR_INVALID_ARGUMENT);
133 } 133 }
134 134
135 start = end + 1; 135 start = end + 1;
136 end = string.indexOf('|', start); 136 end = string.indexOf('|', start);
137 if (end is -1) DWT.error(DWT.ERROR_INVALID_ARGUMENT); 137 if (end is -1) DWT.error(DWT.ERROR_INVALID_ARGUMENT);
138 char[] name = string.substring(start, end); 138 String name = string.substring(start, end);
139 139
140 start = end + 1; 140 start = end + 1;
141 end = string.indexOf('|', start); 141 end = string.indexOf('|', start);
142 if (end is -1) DWT.error(DWT.ERROR_INVALID_ARGUMENT); 142 if (end is -1) DWT.error(DWT.ERROR_INVALID_ARGUMENT);
143 float height = 0; 143 float height = 0;
163 data.lfCharSet = cast(byte)OS.DEFAULT_CHARSET; 163 data.lfCharSet = cast(byte)OS.DEFAULT_CHARSET;
164 setName(name); 164 setName(name);
165 setHeight(height); 165 setHeight(height);
166 setStyle(style); 166 setStyle(style);
167 if (end is -1) return; 167 if (end is -1) return;
168 char[] platform = string.substring(start, end); 168 String platform = string.substring(start, end);
169 169
170 start = end + 1; 170 start = end + 1;
171 end = string.indexOf('|', start); 171 end = string.indexOf('|', start);
172 if (end is -1) return; 172 if (end is -1) return;
173 char[] version2 = string.substring(start, end); 173 String version2 = string.substring(start, end);
174 174
175 if (platform ==/*eq*/ "WINDOWS" && version2 ==/*eq*/ "1") { //$NON-NLS-1$//$NON-NLS-2$ 175 if (platform ==/*eq*/ "WINDOWS" && version2 ==/*eq*/ "1") { //$NON-NLS-1$//$NON-NLS-2$
176 LOGFONT newData;// = OS.IsUnicode ? cast(LOGFONT)new LOGFONTW() : new LOGFONTA(); 176 LOGFONT newData;// = OS.IsUnicode ? cast(LOGFONT)new LOGFONTW() : new LOGFONTA();
177 try { 177 try {
178 start = end + 1; 178 start = end + 1;
232 setName(name); 232 setName(name);
233 setHeight(height); 233 setHeight(height);
234 setStyle(style); 234 setStyle(style);
235 return; 235 return;
236 } 236 }
237 char[] buffer = string.substring(start); 237 String buffer = string.substring(start);
238 auto wname = StrToTCHARs(buffer); 238 auto wname = StrToTCHARs(buffer);
239 int len = Math.min(OS.LF_FACESIZE - 1, wname.length); 239 int len = Math.min(OS.LF_FACESIZE - 1, wname.length);
240 newData.lfFaceName[ 0 .. len ] = wname[ 0 .. len ]; 240 newData.lfFaceName[ 0 .. len ] = wname[ 0 .. len ];
241 newData.lfFaceName[ len .. $ ] = 0; 241 newData.lfFaceName[ len .. $ ] = 0;
242 data = newData; 242 data = newData;
255 * @exception IllegalArgumentException <ul> 255 * @exception IllegalArgumentException <ul>
256 * <li>ERROR_NULL_ARGUMENT - when the font name is null</li> 256 * <li>ERROR_NULL_ARGUMENT - when the font name is null</li>
257 * <li>ERROR_INVALID_ARGUMENT - if the height is negative</li> 257 * <li>ERROR_INVALID_ARGUMENT - if the height is negative</li>
258 * </ul> 258 * </ul>
259 */ 259 */
260 public this(char[] name, int height, int style) { 260 public this(String name, int height, int style) {
261 if (name is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); 261 if (name is null) DWT.error(DWT.ERROR_NULL_ARGUMENT);
262 setName(name); 262 setName(name);
263 setHeight(height); 263 setHeight(height);
264 setStyle(style); 264 setStyle(style);
265 // We set the charset field so that 265 // We set the charset field so that
266 // wildcard searching will work properly 266 // wildcard searching will work properly
267 // out of the box 267 // out of the box
268 data.lfCharSet = cast(byte)OS.DEFAULT_CHARSET; 268 data.lfCharSet = cast(byte)OS.DEFAULT_CHARSET;
269 } 269 }
270 270
271 /*public*/ this(char[] name, float height, int style) { 271 /*public*/ this(String name, float height, int style) {
272 if (name is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); 272 if (name is null) DWT.error(DWT.ERROR_NULL_ARGUMENT);
273 setName(name); 273 setName(name);
274 setHeight(height); 274 setHeight(height);
275 setStyle(style); 275 setStyle(style);
276 // We set the charset field so that 276 // We set the charset field so that
320 320
321 extern (Windows) static int EnumLocalesProc(TCHAR* lpLocaleString) { 321 extern (Windows) static int EnumLocalesProc(TCHAR* lpLocaleString) {
322 322
323 /* Get the locale ID */ 323 /* Get the locale ID */
324 int length_ = 8; 324 int length_ = 8;
325 char[] str = .TCHARzToStr( cast(TCHAR*)lpLocaleString, length_); 325 String str = .TCHARzToStr( cast(TCHAR*)lpLocaleString, length_);
326 int lcid = Integer.parseInt(str, 16); 326 int lcid = Integer.parseInt(str, 16);
327 327
328 TCHAR[] buffer = new TCHAR[length_]; 328 TCHAR[] buffer = new TCHAR[length_];
329 329
330 /* Check the language */ 330 /* Check the language */
378 * </p> 378 * </p>
379 * 379 *
380 * @return the <code>String</code> representing a Locale object 380 * @return the <code>String</code> representing a Locale object
381 * @since 3.0 381 * @since 3.0
382 */ 382 */
383 public char[] getLocale () { 383 public String getLocale () {
384 StringBuffer buffer = new StringBuffer (); 384 StringBuffer buffer = new StringBuffer ();
385 char sep = '_'; 385 char sep = '_';
386 if (lang !is null) { 386 if (lang !is null) {
387 buffer.append (lang); 387 buffer.append (lang);
388 buffer.append (sep); 388 buffer.append (sep);
393 } 393 }
394 if (variant !is null) { 394 if (variant !is null) {
395 buffer.append (variant); 395 buffer.append (variant);
396 } 396 }
397 397
398 char[] result = buffer.toString (); 398 String result = buffer.toString ();
399 int length_ = result.length; 399 int length_ = result.length;
400 if (length_ > 0) { 400 if (length_ > 0) {
401 if (result.charAt (length_ - 1) is sep) { 401 if (result.charAt (length_ - 1) is sep) {
402 result = result.substring (0, length_ - 1); 402 result = result.substring (0, length_ - 1);
403 } 403 }
412 * 412 *
413 * @return the name of this <code>FontData</code> 413 * @return the name of this <code>FontData</code>
414 * 414 *
415 * @see #setName 415 * @see #setName
416 */ 416 */
417 public char[] getName() { 417 public String getName() {
418 return .TCHARzToStr( data.lfFaceName.ptr, -1 ); 418 return .TCHARzToStr( data.lfFaceName.ptr, -1 );
419 } 419 }
420 420
421 /** 421 /**
422 * Returns the style of the receiver which is a bitwise OR of 422 * Returns the style of the receiver which is a bitwise OR of
443 * @return the receiver's hash 443 * @return the receiver's hash
444 * 444 *
445 * @see #equals 445 * @see #equals
446 */ 446 */
447 override public hash_t toHash () { 447 override public hash_t toHash () {
448 char[] name = getName(); 448 String name = getName();
449 return data.lfCharSet ^ getHeight() ^ data.lfWidth ^ data.lfEscapement ^ 449 return data.lfCharSet ^ getHeight() ^ data.lfWidth ^ data.lfEscapement ^
450 data.lfOrientation ^ data.lfWeight ^ data.lfItalic ^data.lfUnderline ^ 450 data.lfOrientation ^ data.lfWeight ^ data.lfItalic ^data.lfUnderline ^
451 data.lfStrikeOut ^ data.lfCharSet ^ data.lfOutPrecision ^ 451 data.lfStrikeOut ^ data.lfCharSet ^ data.lfOutPrecision ^
452 data.lfClipPrecision ^ data.lfQuality ^ data.lfPitchAndFamily ^ 452 data.lfClipPrecision ^ data.lfQuality ^ data.lfPitchAndFamily ^
453 typeid(char[]).getHash(&name); 453 typeid(String).getHash(&name);
454 } 454 }
455 455
456 /** 456 /**
457 * Sets the height of the receiver. The parameter is 457 * Sets the height of the receiver. The parameter is
458 * specified in terms of points, where a point is one 458 * specified in terms of points, where a point is one
491 * </p> 491 * </p>
492 * 492 *
493 * @param locale the <code>String</code> representing a Locale object 493 * @param locale the <code>String</code> representing a Locale object
494 * @see java.util.Locale#toString 494 * @see java.util.Locale#toString
495 */ 495 */
496 public void setLocale(char[] locale) { 496 public void setLocale(String locale) {
497 lang = country = variant = null; 497 lang = country = variant = null;
498 if (locale !is null) { 498 if (locale !is null) {
499 char sep = '_'; 499 char sep = '_';
500 int length_ = locale.length; 500 int length_ = locale.length;
501 int firstSep, secondSep; 501 int firstSep, secondSep;
545 * <li>ERROR_NULL_ARGUMENT - when the font name is null</li> 545 * <li>ERROR_NULL_ARGUMENT - when the font name is null</li>
546 * </ul> 546 * </ul>
547 * 547 *
548 * @see #getName 548 * @see #getName
549 */ 549 */
550 public void setName(char[] name) { 550 public void setName(String name) {
551 if (name is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); 551 if (name is null) DWT.error(DWT.ERROR_NULL_ARGUMENT);
552 552
553 /* The field lfFaceName must be NULL terminated */ 553 /* The field lfFaceName must be NULL terminated */
554 auto wname = StrToTCHARs(name); 554 auto wname = StrToTCHARs(name);
555 int len = Math.min(OS.LF_FACESIZE - 1, wname.length); 555 int len = Math.min(OS.LF_FACESIZE - 1, wname.length);
587 * 587 *
588 * @return a string representation of the FontData 588 * @return a string representation of the FontData
589 * 589 *
590 * @see FontData 590 * @see FontData
591 */ 591 */
592 override public char[] toString() { 592 override public String toString() {
593 StringBuffer buffer = new StringBuffer(); 593 StringBuffer buffer = new StringBuffer();
594 buffer.append("1|"); //$NON-NLS-1$ 594 buffer.append("1|"); //$NON-NLS-1$
595 buffer.append(getName()); 595 buffer.append(getName());
596 buffer.append("|"); //$NON-NLS-1$ 596 buffer.append("|"); //$NON-NLS-1$
597 buffer.append(to!(char[])(getHeightF())); 597 buffer.append(to!(String)(getHeightF()));
598 buffer.append("|"); //$NON-NLS-1$ 598 buffer.append("|"); //$NON-NLS-1$
599 buffer.append(to!(char[])(getStyle())); 599 buffer.append(to!(String)(getStyle()));
600 buffer.append("|"); //$NON-NLS-1$ 600 buffer.append("|"); //$NON-NLS-1$
601 buffer.append("WINDOWS|1|"); //$NON-NLS-1$ 601 buffer.append("WINDOWS|1|"); //$NON-NLS-1$
602 buffer.append(to!(char[])(data.lfHeight)); 602 buffer.append(to!(String)(data.lfHeight));
603 buffer.append("|"); //$NON-NLS-1$ 603 buffer.append("|"); //$NON-NLS-1$
604 buffer.append(to!(char[])(data.lfWidth)); 604 buffer.append(to!(String)(data.lfWidth));
605 buffer.append("|"); //$NON-NLS-1$ 605 buffer.append("|"); //$NON-NLS-1$
606 buffer.append(to!(char[])(data.lfEscapement)); 606 buffer.append(to!(String)(data.lfEscapement));
607 buffer.append("|"); //$NON-NLS-1$ 607 buffer.append("|"); //$NON-NLS-1$
608 buffer.append(to!(char[])(data.lfOrientation)); 608 buffer.append(to!(String)(data.lfOrientation));
609 buffer.append("|"); //$NON-NLS-1$ 609 buffer.append("|"); //$NON-NLS-1$
610 buffer.append(to!(char[])(data.lfWeight)); 610 buffer.append(to!(String)(data.lfWeight));
611 buffer.append("|"); //$NON-NLS-1$ 611 buffer.append("|"); //$NON-NLS-1$
612 buffer.append(to!(char[])(data.lfItalic)); 612 buffer.append(to!(String)(data.lfItalic));
613 buffer.append("|"); //$NON-NLS-1$ 613 buffer.append("|"); //$NON-NLS-1$
614 buffer.append(to!(char[])(data.lfUnderline)); 614 buffer.append(to!(String)(data.lfUnderline));
615 buffer.append("|"); //$NON-NLS-1$ 615 buffer.append("|"); //$NON-NLS-1$
616 buffer.append(to!(char[])(data.lfStrikeOut)); 616 buffer.append(to!(String)(data.lfStrikeOut));
617 buffer.append("|"); //$NON-NLS-1$ 617 buffer.append("|"); //$NON-NLS-1$
618 buffer.append(to!(char[])(data.lfCharSet)); 618 buffer.append(to!(String)(data.lfCharSet));
619 buffer.append("|"); //$NON-NLS-1$ 619 buffer.append("|"); //$NON-NLS-1$
620 buffer.append(to!(char[])(data.lfOutPrecision)); 620 buffer.append(to!(String)(data.lfOutPrecision));
621 buffer.append("|"); //$NON-NLS-1$ 621 buffer.append("|"); //$NON-NLS-1$
622 buffer.append(to!(char[])(data.lfClipPrecision)); 622 buffer.append(to!(String)(data.lfClipPrecision));
623 buffer.append("|"); //$NON-NLS-1$ 623 buffer.append("|"); //$NON-NLS-1$
624 buffer.append(to!(char[])(data.lfQuality)); 624 buffer.append(to!(String)(data.lfQuality));
625 buffer.append("|"); //$NON-NLS-1$ 625 buffer.append("|"); //$NON-NLS-1$
626 buffer.append(to!(char[])(data.lfPitchAndFamily)); 626 buffer.append(to!(String)(data.lfPitchAndFamily));
627 buffer.append("|"); //$NON-NLS-1$ 627 buffer.append("|"); //$NON-NLS-1$
628 buffer.append(getName()); 628 buffer.append(getName());
629 return buffer.toString(); 629 return buffer.toString();
630 } 630 }
631 631