source: trunk/src/org/expeditee/io/Conversion.java@ 1509

Last change on this file since 1509 was 1509, checked in by bnemhaus, 4 years ago

ItemEncryptionPermission is now respected.

File size: 20.3 KB
RevLine 
[919]1/**
2 * Conversion.java
3 * Copyright (C) 2010 New Zealand Digital Library, http://expeditee.org
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
[4]19package org.expeditee.io;
20
21import java.lang.reflect.Field;
22import java.lang.reflect.Method;
23import java.util.LinkedList;
24import java.util.List;
25import java.util.StringTokenizer;
26
[108]27import org.expeditee.actions.Actions;
[1102]28import org.expeditee.core.Colour;
29import org.expeditee.core.Font;
30import org.expeditee.core.Point;
[4]31import org.expeditee.items.Item;
32import org.expeditee.items.Text;
33
[226]34import com.lowagie.text.FontFactory;
35
[4]36/**
37 * This class provides various methods for converting values to\from Java
[80]38 * objects and Expeditee file values.
[4]39 *
40 * @author jdm18
41 *
42 */
43public class Conversion {
44
[1102]45 public static final short RGB_MAX = Colour.COMPONENT_MAX_VALUE;
[4]46
[1102]47 private static final float RGB_CONVERSION_FACTOR = RGB_MAX / 100.0f;
[80]48
[4]49 /**
[80]50 * Returns the Color corresponding to the given Expeditee color code. For
51 * example: <br>
[4]52 * green4 = 0% red, 40% green, 0% blue.
53 *
54 * @param colorCode
[80]55 * The Expeditee color code to convert
[4]56 * @return The Color object corresponding to the given code
57 */
[1102]58 public static Colour getColor(String colorCode, Colour current) {
[80]59 if (colorCode == null) {
60 return null;
[4]61 }
[80]62 // The if we dont do this then we end up getting black
63 colorCode = colorCode.toLowerCase();
64 if (colorCode.equals("null"))
65 return null;
[4]66
[67]67 // check if its a normal rgb code ie. 100 0 40
[1102]68 Colour rgb = getRGBColor(colorCode, current);
[4]69 if (rgb != null)
70 return rgb;
71
72 // separate percentage from color (if necessary)
73 String num = "";
74 int last = colorCode.length() - 1;
75
76 char c = colorCode.charAt(last);
77
[67]78 while (Character.isDigit(c)) {
[4]79 num = c + num;
80 if (last <= 0)
81 break;
82
83 c = colorCode.charAt(--last);
84 }
85
[72]86 final float MAX_AMOUNT = 10F;
87 float amount = MAX_AMOUNT;
[4]88 if (num.length() > 0)
89 amount = Float.parseFloat(num);
[71]90
[72]91 if (amount > MAX_AMOUNT)
92 amount = MAX_AMOUNT;
[4]93
94 float color[] = { 0, 0, 0 };
[108]95 // Assert.assertTrue(color.length == 3);
[4]96
[80]97 if (colorCode.startsWith("red"))
[72]98 color[0] = amount / MAX_AMOUNT;
[80]99 else if (colorCode.startsWith("green"))
[72]100 color[1] = amount / MAX_AMOUNT;
[80]101 else if (colorCode.startsWith("blue"))
[72]102 color[2] = amount / MAX_AMOUNT;
[67]103 else
[80]104 return null;
[4]105
[1102]106 return new Colour(color[0], color[1], color[2]);
[4]107 }
108
[1102]109 private static Colour getRGBColor(String colorCode, Colour current) {
[562]110 int color[] = new int[4];
[108]111 // Assert.assertTrue(color.length == 3);
[4]112
113 try {
[67]114 String[] values = colorCode.trim().split("\\s+");
[80]115 // For now no transparency only RGB
116 if (values.length > color.length)
117 return null;
[71]118
[67]119 String r = values.length > 0 ? values[0] : "0";
120 String g = values.length > 1 ? values[1] : "0";
121 String b = values.length > 2 ? values[2] : "0";
[562]122 String a = values.length > 3 ? values[3] : "100";
[4]123
[71]124 int red = (current == null ? 0 : toColorPercent(current.getRed()));
[562]125 int green = (current == null ? 0 : toColorPercent(current.getGreen()));
[71]126 int blue = (current == null ? 0 : toColorPercent(current.getBlue()));
[562]127 int alpha = (current == null ? 0 : toColorPercent(current.getAlpha()));
128
[71]129 color[0] = (Integer) Convert(int.class, r, red);
130 color[1] = (Integer) Convert(int.class, g, green);
131 color[2] = (Integer) Convert(int.class, b, blue);
[562]132 color[3] = (Integer) Convert(int.class, a, alpha);
[4]133
134 for (int i = 0; i < color.length; i++) {
[71]135 color[i] = toRGB(color[i]);
[4]136 }
[1102]137 return new Colour(color[0], color[1], color[2], color[3]);
[4]138 } catch (Exception e) {
[67]139 return null;
[4]140 }
141 }
142
[71]143 private static Integer toColorPercent(int rgb) {
[80]144 assert (rgb >= 0);
145 assert (rgb <= RGB_MAX);
146
[72]147 int percent = (int) Math.round(rgb / RGB_CONVERSION_FACTOR);
148
[80]149 // Dont need to do the checking below because this method will always be
150 // called with good values
151 // if (percent > PERCENT_MAX)
152 // percent = PERCENT_MAX;
153 // else if (percent < 0)
154 // percent = 0;
155
[71]156 return percent;
[4]157 }
[72]158
[71]159 private static Integer toRGB(int percent) {
[80]160 int rgb = Math.round(percent * RGB_CONVERSION_FACTOR);
[72]161 if (rgb > RGB_MAX)
162 rgb = RGB_MAX;
[71]163 else if (rgb < 0)
164 rgb = 0;
[72]165
[71]166 return rgb;
167 }
[4]168
169 /**
[80]170 * Converts the given Color object to the corresponding Expeditee color code
[4]171 *
172 * @param color
[80]173 * The Color to be turned into Expeditee color code.
174 * @return A String containing the Expeditee color code, NULL if the color
175 * is black.
[4]176 */
[1102]177 public static String getExpediteeColorCode(Colour color) {
[4]178 if (color == null)
179 return null;
180
[72]181 int r = (int) Math.round((color.getRed() / RGB_CONVERSION_FACTOR));
182 int g = (int) Math.round((color.getGreen() / RGB_CONVERSION_FACTOR));
183 int b = (int) Math.round((color.getBlue() / RGB_CONVERSION_FACTOR));
[562]184 int a = (int) Math.round((color.getAlpha() / RGB_CONVERSION_FACTOR));
[4]185
[562]186 return r + " " + g + " " + b + " " + a;
[4]187 }
188
189 /**
[80]190 * Converts the given Font to a corresponding Expeditee font code.
[4]191 *
192 * @param font
193 * The Font to convert to a code.
[80]194 * @return The Expeditee font code that corresponds to the given Font.
[4]195 */
[80]196 public static String getExpediteeFontCode(Font font) {
[1102]197 String fontName = font.getFamilyName();
198 String code = font.getFamilyName() + '_';
[67]199
[4]200 for (int i = 0; i < Text.FONT_WHEEL.length; i++) {
[108]201 if (Text.FONT_WHEEL[i].equalsIgnoreCase(fontName)) {
[4]202 code = "" + Text.FONT_CHARS[i];
203 break;
204 }
205 }
[67]206
[4]207 switch (font.getStyle()) {
[1102]208 case BOLD:
[4]209 code += "b";
210 break;
[1102]211 case PLAIN:
[4]212 code += "r";
213 break;
[1102]214 case ITALIC:
[4]215 code += "i";
216 break;
217 default:
218 code += "p";
219 break;
220 }
[80]221
[72]222 code += font.getSize();
[4]223 return code;
224 }
225
226 /**
[80]227 * Converts the given Expeditee font code to a Font object.<br>
[4]228 * For example: <br>
229 * tr16 = times, roman, 16pt
230 *
231 * @param fontCode
232 * The font code to convert to a Font
233 * @return the Font that corresponds to the given font code.
234 */
235 public static Font getFont(String fontCode) {
[80]236 assert (fontCode != null);
237
[108]238 int separator = fontCode.indexOf('_');
[1102]239 String familyName = Text.FONT_WHEEL[0];
[108]240 if (separator > 0) {
[1102]241 familyName = Actions.getCapitalizedFontName(fontCode.substring(0, separator));
[108]242 fontCode = fontCode.substring(separator);
243 } else {
244 char c = fontCode.charAt(0);
245 for (int i = 0; i < Text.FONT_CHARS.length; i++) {
246 if (c == Text.FONT_CHARS[i]) {
[1102]247 familyName = Text.FONT_WHEEL[i];
[108]248 break;
249 }
[4]250 }
251 }
[1102]252
253 Font font = new Font(familyName);
[4]254
255 switch (fontCode.charAt(1)) {
256 case 'r':
[1102]257 font.setStyle(Font.Style.PLAIN);
[4]258 break;
259 case 'b':
[1102]260 font.setStyle(Font.Style.BOLD);
[4]261 break;
262 case 'i':
[1102]263 font.setStyle(Font.Style.ITALIC);
[4]264 break;
265 case 'p':
[1102]266 font.setStyle(Font.Style.BOLD_ITALIC);
[4]267 break;
268 }
269
270 try {
271 int size = Integer.parseInt(fontCode.substring(2));
[1102]272
273 font.setSize(size);
[4]274 } catch (NumberFormatException nfe) {
[1102]275 // Just keep going
[4]276 }
277
278 return font;
279 }
280
281 /**
282 * Returns the number portion (Frame Number) of the given Frame name.
283 *
284 * @param framename
285 * The Frame name to extract the number from
286 * @return The Frame number
287 */
288 public static int getFrameNumber(String framename) {
[67]289 String num = null;
290 // The framename must end in a digit
291 assert (Character.isDigit(framename.charAt(framename.length() - 1)));
292 // And start with a letter
293 assert (Character.isLetter(framename.charAt(0)));
294 // start at the end and find the first non digit char
295 for (int i = framename.length() - 2; i >= 0; i--) {
296 if (!Character.isDigit(framename.charAt(i))) {
297 num = framename.substring(i + 1);
298 break;
299 }
300 }
[80]301 return Integer.parseInt(num);
[4]302 }
303
304 /**
305 * Returns the frameset poriton of the given Frame name (frame number
[67]306 * removed) converted to lower case.
[4]307 *
308 * @param frame
309 * The full name to extract the Frameset name from
310 * @return the name of the Frameset extracted from the given Frame name.
311 */
[97]312 public static String getFramesetName(String frame) {
313 return getFramesetName(frame, true);
[4]314 }
315
[295]316 public static String getFramesetName(String framename,
[108]317 boolean convertToLower) {
[67]318 String set = null;
319 assert (Character.isDigit(framename.charAt(framename.length() - 1)));
320 // And start with a letter
321 assert (Character.isLetter(framename.charAt(0)));
322 // start at the end and find the first non digit char
323 for (int i = framename.length() - 2; i >= 0; i--) {
324 if (!Character.isDigit(framename.charAt(i))) {
325 set = framename.substring(0, i + 1);
326 break;
327 }
[4]328 }
329
330 if (convertToLower)
331 return set.toLowerCase();
332
333 return set;
334 }
335
336 public static Object Convert(Class type, String value) {
337 return Convert(type, value, null);
338 }
339
[80]340 // Will convert from Expeditee color values to RGB...
[4]341 public static Object Convert(Class type, String value, Object orig) {
342 // System.out.println("Orig: " + orig);
[80]343 assert (type != null);
344
[72]345 if (value == null)
346 return null;
[4]347
[86]348 String fullCaseValue = value;
349 value = fullCaseValue.trim().toLowerCase();
[4]350
351 if (type == Font.class) {
352 return getFont(value);
353 }
354
[1102]355 if (type.equals(Colour.class)) {
[4]356 if (value.length() == 0)
357 return null;
358
359 try {
[790]360 // Try to decode the string as a hex or octal color code
[1102]361 return Colour.decode(value);
[790]362 } catch (NumberFormatException nfe) {
363 try {
[1102]364 // Try to find the field in the Colour class with the same name as the given string
365 Field[] fields = Colour.class.getFields();
[790]366 Field field = null;
367 for (int i = 0; i < fields.length; i++) {
368 if (fields[i].getName().equalsIgnoreCase(value)) {
369 field = fields[i];
370 break;
371 }
[72]372 }
[1102]373 return (Colour) field.get(null);
[790]374 } catch (Exception e) {
[1102]375 return getColor(value, (Colour) orig);
[72]376 }
[4]377 }
378 }
379
380 if (type.equals(int.class)) {
[1102]381 if (orig instanceof Integer && (value.startsWith("+") || value.startsWith("-"))) {
[4]382 value = value.replace("+", "");
383
[115]384 return ((Integer) orig) + Integer.decode(value);
[4]385 }
386
[1102]387 if (value.length() == 0 || value.equals("null")) return Item.DEFAULT_INTEGER;
[4]388
[115]389 return Integer.decode(value);
[4]390 }
391
392 if (type.equals(float.class)) {
393 if (orig instanceof Float
394 && (value.startsWith("+") || value.startsWith("-"))) {
395 value = value.replace("+", "");
396
397 return ((Float) orig) + Float.parseFloat(value);
398 }
399
400 return Float.parseFloat(value);
401 }
[289]402
[147]403 if (type.equals(Float.class)) {
404 if (orig instanceof Float
405 && (value.startsWith("+") || value.startsWith("-"))) {
406 value = value.replace("+", "");
[4]407
[147]408 return ((Float) orig) + Float.parseFloat(value);
409 }
[289]410
411 if (value.length() == 0 || value.equals("null"))
[147]412 return null;
413
414 return Float.parseFloat(value);
415 }
[427]416
[400]417 if (type.equals(Integer.class)) {
[1102]418 if (orig instanceof Integer && (value.startsWith("+") || value.startsWith("-"))) {
[400]419 value = value.replace("+", "");
[147]420
[1102]421 Integer newValue = ((Integer) orig) + Integer.valueOf((int) Double.parseDouble(value));
[427]422 if (newValue <= 0)
[421]423 return null;
424 return newValue;
[400]425 }
426
427 if (value.length() == 0 || value.equals("null"))
428 return null;
429
[1102]430 return Integer.valueOf((int) Double.parseDouble(value));
[400]431 }
432
[4]433 if (type.equals(double.class)) {
434 if (orig instanceof Double
435 && (value.startsWith("+") || value.startsWith("-"))) {
436 value = value.replace("+", "");
437
438 return ((Double) orig) + Double.parseDouble(value);
439 }
440
441 return Double.parseDouble(value);
442 }
443
444 if (type.equals(int[].class)) {
445 StringTokenizer st = new StringTokenizer(value, " ");
446 int[] param = new int[st.countTokens()];
447 for (int i = 0; i < param.length; i++) {
448 try {
449 param[i] = Integer.parseInt(st.nextToken());
450 } catch (Exception e) {
451 return null;
452 }
453 }
454
455 return param;
456 }
457
458 if (type.equals(Font.class)) {
459 return Conversion.getFont(value);
460 }
461
462 if (type.equals(boolean.class)) {
463 if (value.equals("t") || value.equals("true")
464 || value.equals("yes") || value.equals("y")
465 || value.equals(""))
466 return true;
[80]467 return false;
[4]468
[80]469 }
[4]470
[80]471 if (type.equals(Point.class)) {
472 Point p = new Point();
473 String xPos = value.substring(0, value.indexOf(" "));
474 String yPos = value.substring(value.indexOf(" ") + 1);
475
476 if (orig == null) {
[1144]477 p.setX(Integer.parseInt(xPos.trim()));
478 p.setY(Integer.parseInt(yPos.trim()));
[80]479 } else {
480 assert (orig instanceof Point);
481 Point originalPoint = (Point) orig;
[1144]482 p.setX((Integer) Convert(int.class, xPos, originalPoint.getX()));
483 p.setY((Integer) Convert(int.class, yPos, originalPoint.getY()));
[80]484 }
485 return p;
[4]486 }
487
[80]488 assert (type == String.class);
489 if (value.equals(""))
490 return null;
491 return fullCaseValue;
[4]492 }
493
494 public static Object[] Convert(Method method, String value) {
495 return Convert(method, value, null);
496 }
497
[80]498 /**
499 * Converts parameters for setting an attribute from a string form into an
500 * object array form. The object array can then be passed when invoke the
501 * set method via reflection.
502 *
503 * @param method
504 * a method which sets an attribute
505 * @param value
506 * new value for the attribute
507 * @param current
508 * current value of the attribute
509 * @return
510 */
[4]511 public static Object[] Convert(Method method, String value, Object current) {
512
[427]513 if (method == null) {
[390]514 System.out.println("Error converting null method");
515 return null;
516 }
[427]517
[4]518 String name = method.getName();
519 Class[] types = method.getParameterTypes();
[108]520
[86]521 String fullValue = value;
522 value = value.trim();
[71]523
[1509]524 if ((method.getParameterTypes()[0].isEnum()) || (name.matches("setPermission")) || (name.matches("setFrameEncryptionPermission")) || (name.matches("setEncryptionPermission"))) {
[427]525 Method convertString;
526 Object[] objects = new Object[1];
527 try {
528 convertString = method.getParameterTypes()[0].getMethod(
529 "convertString", new Class[] { String.class });
530 objects[0] = convertString.invoke(null, new Object[] { value });
531 } catch (Exception e) {
532 e.printStackTrace();
533 }
534 return objects;
[4]535 }
536
537 if (name.endsWith("Arrow")) {
538 if (value.indexOf(" ") < 0)
539 return null;
540
[108]541 Float length = null;
[80]542 Double ratio = null;
[476]543 Double nib_perc = null;
544
[80]545 if (current == null) {
546 length = getArrowLength(value);
547 ratio = getArrowRatio(value);
[476]548 nib_perc = getArrowNibPerc(value);
[80]549 } else {
550 assert (current instanceof String);
[108]551 float oldLength = getArrowLength(current.toString());
[80]552 double oldRatio = getArrowRatio(current.toString());
[476]553 double oldNibPerc = getArrowNibPerc(current.toString());
554
555 int first_space_pos = value.indexOf(" ");
556 String args23 = value.substring(first_space_pos).trim();
557 int second_space_pos = args23.indexOf(" ");
558
559 if (second_space_pos<0) {
560 // two argument form of arrow data (no nib value)
561 second_space_pos = args23.length();
562 }
563
564 length = (Float) Convert(float.class, value.substring(0, value.indexOf(" ")), oldLength);
565 ratio = (Double) Convert(double.class, args23.substring(0,second_space_pos).trim(), oldRatio);
566
567 if (second_space_pos==args23.length()) {
568 nib_perc = oldNibPerc;
569 }
570 else {
571 nib_perc = (Double) Convert(double.class, args23.substring(second_space_pos).trim(), oldNibPerc);
572 }
573
[80]574 }
575
[476]576 Object[] vals = new Object[3];
[80]577 vals[0] = length;
578 vals[1] = ratio;
[476]579 vals[2] = nib_perc;
[4]580 return vals;
581 }
582
583 if (types.length == 1 && types[0] == List.class) {
584 StringTokenizer st = new StringTokenizer(value, "\n");
585 List<String> list = new LinkedList<String>();
586 while (st.hasMoreTokens())
587 list.add(st.nextToken());
588
589 Object[] vals = new Object[1];
590 vals[0] = list;
591 return vals;
592 }
593
[80]594 assert (types.length == 1);
[4]595
[80]596 Object o[] = new Object[1];
[86]597 o[0] = Convert(types[0], fullValue, current);
[80]598 return o;
[4]599 }
600
[476]601 private static float getArrowLength(String args123) {
602 return Float.parseFloat(args123.substring(0, args123.indexOf(" ")));
[80]603 }
604
[476]605 private static double getArrowRatio(String args123) {
606 int first_space_pos = args123.indexOf(" ");
607 String args23 = args123.substring(first_space_pos).trim();
608 int second_space_pos = args23.indexOf(" ");
609
610 if (second_space_pos<0) {
611 // two argument form of arrow data (no nib value)
612 second_space_pos = args23.length();
613 }
614 return Double.parseDouble(args23.substring(0,second_space_pos).trim());
[80]615 }
[476]616
617 private static double getArrowNibPerc(String args123) {
618 int first_space_pos = args123.indexOf(" ");
619 String args23 = args123.substring(first_space_pos).trim();
620 int second_space_pos = args23.indexOf(" ");
621
622 double nib_perc = Item.DEFAULT_ARROWHEAD_NIB_PERC;
623
624 if (second_space_pos>0) {
625 String nib_perc_str = args23.substring(second_space_pos).trim();
626 nib_perc = Double.parseDouble(nib_perc_str);
627 }
628
629 return nib_perc;
630
631 }
[80]632
633 public static Object ConvertToExpeditee(Method method, Object output) {
[4]634 if (output == null)
635 return null;
636
[80]637 assert (method != null);
[4]638
639 String name = method.getName();
640
641 if (output instanceof List)
642 return output;
643
[289]644 if (name.endsWith("Text")) {
[147]645 List<String> list = new LinkedList<String>();
[289]646 for (String s : output.toString().split("\n")) {
[147]647 list.add(s);
648 }
649 return list;
650 }
[289]651
[1509]652 if ((method.getReturnType().isEnum()) || (name.equals("getPermission")) || (name.equals("getFrameEncryptionPermission")) || (name.equals("getEncryptionPermission"))) {
[427]653 try {
654 return output.getClass().getMethod("getCode", new Class[] {})
655 .invoke(output, new Object[] {});
656 } catch (Exception e) {
657 e.printStackTrace();
658 }
659 return null;
660 }
[4]661
662 // strings can be returned immediately
663 if (output instanceof String)
664 return (String) output;
665
[427]666 // For int's... negative numbers signal NULL
667 /*
668 * TODO change so that all items use Integer class... where null,
669 * signals null
670 */
671 if (method.getReturnType().equals(int.class)) {
672 if ((Integer) output >= 0)
673 return output + "";
674 return null;
675 }
676
677 // integers can also(Float) output >= 0 be returned immediately
[400]678 if (output instanceof Integer)
[4]679 return "" + output;
680
681 // floats can also be returned immediately
[659]682 if (output instanceof Float) // && (Float) output >= 0) // Removed checking if >0, as some floats (e.g. letter spacing) can be negative
[4]683 return "" + output;
684
685 // convert fonts
686 if (output instanceof Font)
[80]687 return getExpediteeFontCode((Font) output);
[4]688
689 // convert colors
[1102]690 if (output instanceof Colour)
691 return getExpediteeColorCode((Colour) output);
[4]692
[1415]693 // convert points
[4]694 if (output instanceof Point)
[1144]695 return ((Point) output).getX() + " " + ((Point) output).getY();
[4]696
[1415]697 if (output instanceof Boolean) {
698 try {
699 Class<?> parentClass = method.getDeclaringClass();
700 Field defaultValueField = parentClass.getField(method.getName() + "Default");
701 boolean defaultValue = defaultValueField.getBoolean(null);
702 if (defaultValue == (boolean) output) {
703 return null;
704 }
705 } catch (IllegalArgumentException e) {
706 e.printStackTrace();
707 } catch (SecurityException e) {
708 e.printStackTrace();
709 } catch (NoSuchFieldException e) {
710 // true is the default for boolean values when no other default is provided
711 if ((boolean) output) {
712 return null;
713 } else {
714 return "F";
715 }
716 } catch (IllegalAccessException e) {
717 e.printStackTrace();
718 }
719 return output;
720 }
[4]721
722 if (output instanceof int[]) {
723 int[] out = (int[]) output;
724 String res = "";
725 for (int i : out)
726 res += i + " ";
727
728 res = res.trim();
729 if (res.length() > 0)
730 return res;
731 }
732 // default
733 return null;
734 }
[226]735
736 public static String getPdfFont(String family) {
737 family = family.toLowerCase();
[289]738 if (family.equals(Text.FONT_WHEEL[0])) {
[226]739 return FontFactory.HELVETICA;
[289]740 } else if (family.equals(Text.FONT_WHEEL[2])) {
[226]741 return FontFactory.TIMES_ROMAN;
742 }
743 return FontFactory.COURIER;
744 }
[289]745
[1102]746 public static String getCssColor(Colour c) {
[289]747 assert (c != null);
[1102]748 return "rgb(" + c.getRed255() + "," + c.getGreen255() + "," + c.getBlue255()
[289]749 + ")";
750 }
751
752 public static String getCssFontFamily(String family) {
753 family = family.toLowerCase();
[427]754 if (family.equals("monospaced") || family.equals("dialog")) {
[289]755 return "courier";
[427]756 } else if (family.equals("sansserif")) {
[289]757 return "sans-serif";
[427]758 } else {
[289]759 return family;
760 }
761 }
[4]762}
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