author | ohair |
Tue, 25 May 2010 15:58:33 -0700 | |
changeset 5506 | 202f599c92aa |
parent 3938 | ef327bd847c0 |
child 7948 | 6711180a6212 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
5506 | 2 |
* Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved. |
2 | 3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 |
* |
|
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* This code is free software; you can redistribute it and/or modify it |
|
6 |
* under the terms of the GNU General Public License version 2 only, as |
|
5506 | 7 |
* published by the Free Software Foundation. Oracle designates this |
2 | 8 |
* particular file as subject to the "Classpath" exception as provided |
5506 | 9 |
* by Oracle in the LICENSE file that accompanied this code. |
2 | 10 |
* |
11 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
|
12 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
14 |
* version 2 for more details (a copy is included in the LICENSE file that |
|
15 |
* accompanied this code). |
|
16 |
* |
|
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* You should have received a copy of the GNU General Public License version |
|
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* 2 along with this work; if not, write to the Free Software Foundation, |
|
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
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* |
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5506 | 21 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
22 |
* or visit www.oracle.com if you need additional information or have any |
|
23 |
* questions. |
|
2 | 24 |
*/ |
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26 |
package sun.awt.motif; |
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27 |
||
28 |
import java.awt.Font; |
|
29 |
import java.io.BufferedReader; |
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30 |
import java.io.File; |
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31 |
import java.io.FileInputStream; |
|
32 |
import java.io.InputStreamReader; |
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6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
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diff
changeset
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33 |
import java.nio.charset.Charset; |
2 | 34 |
import java.util.HashMap; |
35 |
import java.util.HashSet; |
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36 |
import java.util.Locale; |
|
37 |
import java.util.Properties; |
|
38 |
import java.util.Scanner; |
|
39 |
import sun.awt.FontConfiguration; |
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3928 | 40 |
import sun.awt.X11FontManager; |
2 | 41 |
import sun.awt.X11GraphicsEnvironment; |
3928 | 42 |
import sun.font.FontManager; |
43 |
import sun.font.SunFontManager; |
|
44 |
import sun.font.FontManagerFactory; |
|
45 |
import sun.font.FontUtilities; |
|
2 | 46 |
import sun.java2d.SunGraphicsEnvironment; |
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diff
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47 |
import sun.util.logging.PlatformLogger; |
2 | 48 |
|
49 |
public class MFontConfiguration extends FontConfiguration { |
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50 |
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51 |
private static FontConfiguration fontConfig = null; |
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ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
mchung
parents:
3928
diff
changeset
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52 |
private static PlatformLogger logger; |
2 | 53 |
|
3928 | 54 |
public MFontConfiguration(SunFontManager fm) { |
55 |
super(fm); |
|
56 |
if (FontUtilities.debugFonts()) { |
|
3938
ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
mchung
parents:
3928
diff
changeset
|
57 |
logger = PlatformLogger.getLogger("sun.awt.FontConfiguration"); |
2 | 58 |
} |
59 |
initTables(); |
|
60 |
} |
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61 |
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62 |
||
3928 | 63 |
public MFontConfiguration(SunFontManager fm, |
2 | 64 |
boolean preferLocaleFonts, |
65 |
boolean preferPropFonts) { |
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3928 | 66 |
super(fm, preferLocaleFonts, preferPropFonts); |
67 |
if (FontUtilities.debugFonts()) { |
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3938
ef327bd847c0
6879044: Eliminate the dependency on logging from the AWT/2D/Swing classes
mchung
parents:
3928
diff
changeset
|
68 |
logger = PlatformLogger.getLogger("sun.awt.FontConfiguration"); |
2 | 69 |
} |
70 |
initTables(); |
|
71 |
} |
|
72 |
||
73 |
/* Needs to be kept in sync with updates in the languages used in |
|
74 |
* the fontconfig files. |
|
75 |
*/ |
|
76 |
protected void initReorderMap() { |
|
77 |
reorderMap = new HashMap(); |
|
78 |
if (osName == null) { /* null means SunOS */ |
|
79 |
initReorderMapForSolaris(); |
|
80 |
} else { |
|
81 |
initReorderMapForLinux(); |
|
82 |
} |
|
83 |
} |
|
84 |
||
85 |
private void initReorderMapForSolaris() { |
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86 |
/* Don't create a no-op entry, so we can optimize this case |
|
87 |
* i.e. we don't need to do anything so can avoid slower paths in |
|
88 |
* the code. |
|
89 |
*/ |
|
90 |
// reorderMap.put("UTF-8", "latin-1"); |
|
91 |
reorderMap.put("UTF-8.hi", "devanagari"); // NB is in Lucida. |
|
92 |
reorderMap.put("UTF-8.ja", |
|
93 |
split("japanese-x0201,japanese-x0208,japanese-x0212")); |
|
94 |
reorderMap.put("UTF-8.ko", "korean-johab"); |
|
95 |
reorderMap.put("UTF-8.th", "thai"); |
|
96 |
reorderMap.put("UTF-8.zh.TW", "chinese-big5"); |
|
97 |
reorderMap.put("UTF-8.zh.HK", split("chinese-big5,chinese-hkscs")); |
|
3928 | 98 |
if (FontUtilities.isSolaris8) { |
2 | 99 |
reorderMap.put("UTF-8.zh.CN", split("chinese-gb2312,chinese-big5")); |
100 |
} else { |
|
101 |
reorderMap.put("UTF-8.zh.CN", |
|
102 |
split("chinese-gb18030-0,chinese-gb18030-1")); |
|
103 |
} |
|
104 |
reorderMap.put("UTF-8.zh", |
|
105 |
split("chinese-big5,chinese-hkscs,chinese-gb18030-0,chinese-gb18030-1")); |
|
106 |
reorderMap.put("Big5", "chinese-big5"); |
|
107 |
reorderMap.put("Big5-HKSCS", split("chinese-big5,chinese-hkscs")); |
|
3928 | 108 |
if (! FontUtilities.isSolaris8 && ! FontUtilities.isSolaris9) { |
2 | 109 |
reorderMap.put("GB2312", split("chinese-gbk,chinese-gb2312")); |
110 |
} else { |
|
111 |
reorderMap.put("GB2312","chinese-gb2312"); |
|
112 |
} |
|
113 |
reorderMap.put("x-EUC-TW", |
|
114 |
split("chinese-cns11643-1,chinese-cns11643-2,chinese-cns11643-3")); |
|
115 |
reorderMap.put("GBK", "chinese-gbk"); |
|
116 |
reorderMap.put("GB18030",split("chinese-gb18030-0,chinese-gb18030-1")); |
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117 |
||
118 |
reorderMap.put("TIS-620", "thai"); |
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119 |
reorderMap.put("x-PCK", |
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120 |
split("japanese-x0201,japanese-x0208,japanese-x0212")); |
|
121 |
reorderMap.put("x-eucJP-Open", |
|
122 |
split("japanese-x0201,japanese-x0208,japanese-x0212")); |
|
123 |
reorderMap.put("EUC-KR", "korean"); |
|
124 |
/* Don't create a no-op entry, so we can optimize this case */ |
|
125 |
// reorderMap.put("ISO-8859-1", "latin-1"); |
|
126 |
reorderMap.put("ISO-8859-2", "latin-2"); |
|
127 |
reorderMap.put("ISO-8859-5", "cyrillic-iso8859-5"); |
|
128 |
reorderMap.put("windows-1251", "cyrillic-cp1251"); |
|
129 |
reorderMap.put("KOI8-R", "cyrillic-koi8-r"); |
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130 |
reorderMap.put("ISO-8859-6", "arabic"); |
|
131 |
reorderMap.put("ISO-8859-7", "greek"); |
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132 |
reorderMap.put("ISO-8859-8", "hebrew"); |
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133 |
reorderMap.put("ISO-8859-9", "latin-5"); |
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134 |
reorderMap.put("ISO-8859-13", "latin-7"); |
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135 |
reorderMap.put("ISO-8859-15", "latin-9"); |
|
136 |
} |
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137 |
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138 |
private void initReorderMapForLinux() { |
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139 |
reorderMap.put("UTF-8.ja.JP", "japanese-iso10646"); |
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140 |
reorderMap.put("UTF-8.ko.KR", "korean-iso10646"); |
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141 |
reorderMap.put("UTF-8.zh.TW", "chinese-tw-iso10646"); |
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142 |
reorderMap.put("UTF-8.zh.HK", "chinese-tw-iso10646"); |
|
143 |
reorderMap.put("UTF-8.zh.CN", "chinese-cn-iso10646"); |
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144 |
reorderMap.put("x-euc-jp-linux", |
|
145 |
split("japanese-x0201,japanese-x0208")); |
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146 |
reorderMap.put("GB2312", "chinese-gb18030"); |
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147 |
reorderMap.put("Big5", "chinese-big5"); |
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148 |
reorderMap.put("EUC-KR", "korean"); |
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149 |
if (osName.equals("Sun")){ |
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150 |
reorderMap.put("GB18030", "chinese-cn-iso10646"); |
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151 |
} |
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152 |
else { |
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153 |
reorderMap.put("GB18030", "chinese-gb18030"); |
|
154 |
} |
|
155 |
} |
|
156 |
||
157 |
/** |
|
158 |
* Sets the OS name and version from environment information. |
|
159 |
*/ |
|
160 |
protected void setOsNameAndVersion(){ |
|
161 |
super.setOsNameAndVersion(); |
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162 |
||
163 |
if (osName.equals("SunOS")) { |
|
164 |
//don't care os name on Solaris |
|
165 |
osName = null; |
|
166 |
} else if (osName.equals("Linux")) { |
|
167 |
try { |
|
168 |
File f; |
|
169 |
if ((f = new File("/etc/sun-release")).canRead()) { |
|
170 |
osName = "Sun"; |
|
171 |
osVersion = getVersionString(f); |
|
172 |
} else if ((f = new File("/etc/fedora-release")).canRead()) { |
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173 |
osName = "Fedora"; |
|
174 |
osVersion = getVersionString(f); |
|
175 |
} else if ((f = new File("/etc/redhat-release")).canRead()) { |
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176 |
osName = "RedHat"; |
|
177 |
osVersion = getVersionString(f); |
|
178 |
} else if ((f = new File("/etc/turbolinux-release")).canRead()) { |
|
179 |
osName = "Turbo"; |
|
180 |
osVersion = getVersionString(f); |
|
181 |
} else if ((f = new File("/etc/SuSE-release")).canRead()) { |
|
182 |
osName = "SuSE"; |
|
183 |
osVersion = getVersionString(f); |
|
184 |
} else if ((f = new File("/etc/lsb-release")).canRead()) { |
|
185 |
/* Ubuntu and (perhaps others) use only lsb-release. |
|
186 |
* Syntax and encoding is compatible with java properties. |
|
187 |
* For Ubuntu the ID is "Ubuntu". |
|
188 |
*/ |
|
189 |
Properties props = new Properties(); |
|
190 |
props.load(new FileInputStream(f)); |
|
191 |
osName = props.getProperty("DISTRIB_ID"); |
|
192 |
osVersion = props.getProperty("DISTRIB_RELEASE"); |
|
193 |
} |
|
194 |
} catch (Exception e) { |
|
195 |
} |
|
196 |
} |
|
197 |
return; |
|
198 |
} |
|
199 |
||
200 |
/** |
|
201 |
* Gets the OS version string from a Linux release-specific file. |
|
202 |
*/ |
|
203 |
private String getVersionString(File f){ |
|
204 |
try { |
|
205 |
Scanner sc = new Scanner(f); |
|
206 |
return sc.findInLine("(\\d)+((\\.)(\\d)+)*"); |
|
207 |
} |
|
208 |
catch (Exception e){ |
|
209 |
} |
|
210 |
return null; |
|
211 |
} |
|
212 |
||
213 |
private static final String fontsDirPrefix = "$JRE_LIB_FONTS"; |
|
214 |
||
215 |
protected String mapFileName(String fileName) { |
|
216 |
if (fileName != null && fileName.startsWith(fontsDirPrefix)) { |
|
3928 | 217 |
return SunFontManager.jreFontDirName |
2 | 218 |
+ fileName.substring(fontsDirPrefix.length()); |
219 |
} |
|
220 |
return fileName; |
|
221 |
} |
|
222 |
||
223 |
// overrides FontConfiguration.getFallbackFamilyName |
|
224 |
public String getFallbackFamilyName(String fontName, String defaultFallback) { |
|
225 |
// maintain compatibility with old font.properties files, which |
|
226 |
// either had aliases for TimesRoman & Co. or defined mappings for them. |
|
227 |
String compatibilityName = getCompatibilityFamilyName(fontName); |
|
228 |
if (compatibilityName != null) { |
|
229 |
return compatibilityName; |
|
230 |
} |
|
231 |
return defaultFallback; |
|
232 |
} |
|
233 |
||
234 |
protected String getEncoding(String awtFontName, |
|
235 |
String characterSubsetName) { |
|
236 |
// extract encoding field from XLFD |
|
237 |
int beginIndex = 0; |
|
238 |
int fieldNum = 13; // charset registry field |
|
239 |
while (fieldNum-- > 0 && beginIndex >= 0) { |
|
240 |
beginIndex = awtFontName.indexOf("-", beginIndex) + 1; |
|
241 |
} |
|
242 |
if (beginIndex == -1) { |
|
243 |
return "default"; |
|
244 |
} |
|
245 |
String xlfdEncoding = awtFontName.substring(beginIndex); |
|
246 |
if (xlfdEncoding.indexOf("fontspecific") > 0) { |
|
247 |
if (awtFontName.indexOf("dingbats") > 0) { |
|
248 |
return "sun.awt.motif.X11Dingbats"; |
|
249 |
} else if (awtFontName.indexOf("symbol") > 0) { |
|
250 |
return "sun.awt.Symbol"; |
|
251 |
} |
|
252 |
} |
|
253 |
String encoding = (String) encodingMap.get(xlfdEncoding); |
|
254 |
if (encoding == null) { |
|
255 |
encoding = "default"; |
|
256 |
} |
|
257 |
return encoding; |
|
258 |
} |
|
259 |
||
260 |
protected Charset getDefaultFontCharset(String fontName) { |
|
261 |
return Charset.forName("ISO8859_1"); |
|
262 |
} |
|
263 |
||
264 |
/* methods for Motif support *********************************************/ |
|
265 |
||
266 |
private String[][] motifFontSets = new String[NUM_FONTS][NUM_STYLES]; |
|
267 |
||
268 |
public String getMotifFontSet(String fontName, int style) { |
|
269 |
assert isLogicalFontFamilyName(fontName); |
|
270 |
fontName = fontName.toLowerCase(Locale.ENGLISH); |
|
271 |
int fontIndex = getFontIndex(fontName); |
|
272 |
int styleIndex = getStyleIndex(style); |
|
273 |
return getMotifFontSet(fontIndex, styleIndex); |
|
274 |
} |
|
275 |
||
276 |
private String getMotifFontSet(int fontIndex, int styleIndex) { |
|
277 |
String fontSet = motifFontSets[fontIndex][styleIndex]; |
|
278 |
if (fontSet == null) { |
|
279 |
fontSet = buildMotifFontSet(fontIndex, styleIndex); |
|
280 |
motifFontSets[fontIndex][styleIndex] = fontSet; |
|
281 |
} |
|
282 |
return fontSet; |
|
283 |
} |
|
284 |
||
285 |
private String buildMotifFontSet(int fontIndex, int styleIndex) { |
|
286 |
StringBuilder buffer = new StringBuilder(); |
|
287 |
short[] scripts = getCoreScripts(fontIndex); |
|
288 |
for (int i = 0; i < scripts.length; i++) { |
|
289 |
short nameID = getComponentFontIDMotif(scripts[i], fontIndex, styleIndex); |
|
290 |
if (nameID == 0) { |
|
291 |
nameID = getComponentFontID(scripts[i], fontIndex, styleIndex); |
|
292 |
} |
|
293 |
String name = getComponentFontName(nameID); |
|
294 |
if (name == null || name.endsWith("fontspecific")) { |
|
295 |
continue; |
|
296 |
} |
|
297 |
if (buffer.length() > 0) { |
|
298 |
buffer.append(','); |
|
299 |
} |
|
300 |
buffer.append(name); |
|
301 |
} |
|
302 |
return buffer.toString(); |
|
303 |
} |
|
304 |
||
305 |
protected String getFaceNameFromComponentFontName(String componentFontName) { |
|
306 |
return null; |
|
307 |
} |
|
308 |
||
309 |
protected String getFileNameFromComponentFontName(String componentFontName) { |
|
310 |
// for X11, component font name is XLFD |
|
311 |
// if we have a file name already, just use it; otherwise let's see |
|
312 |
// what the graphics environment can provide |
|
313 |
String fileName = getFileNameFromPlatformName(componentFontName); |
|
314 |
if (fileName != null && fileName.charAt(0) == '/' && |
|
315 |
!needToSearchForFile(fileName)) { |
|
316 |
return fileName; |
|
317 |
} |
|
3928 | 318 |
return ((X11FontManager) fontManager).getFileNameFromXLFD(componentFontName); |
2 | 319 |
} |
320 |
||
321 |
/** |
|
322 |
* Get default font for Motif widgets to use, preventing them from |
|
323 |
* wasting time accessing inappropriate X resources. This is called |
|
324 |
* only from native code. |
|
325 |
* |
|
326 |
* This is part of a Motif specific performance enhancement. By |
|
327 |
* default, when Motif widgets are created and initialized, Motif will |
|
328 |
* set up default fonts for the widgets, which we ALWAYS override. |
|
329 |
* This set up includes finding the default font in the widget's X |
|
330 |
* resources and fairly expensive requests of the X server to identify |
|
331 |
* the specific font or fontset. We avoid all of this overhead by |
|
332 |
* providing a well known font to use at the creation of widgets, where |
|
333 |
* possible. |
|
334 |
* |
|
335 |
* The X11 fonts are specified by XLFD strings which have %d as a |
|
336 |
* marker to indicate where the fontsize should be substituted. [The |
|
337 |
* libc function sprintf() is used to replace it.] The value 140 |
|
338 |
* specifies a font size of 14 points. |
|
339 |
*/ |
|
340 |
private static String getDefaultMotifFontSet() { |
|
341 |
String font = ((MFontConfiguration) getFontConfiguration()).getMotifFontSet("sansserif", Font.PLAIN); |
|
342 |
if (font != null) { |
|
343 |
int i; |
|
344 |
while ((i = font.indexOf("%d")) >= 0) { |
|
345 |
font = font.substring(0, i) + "140" + font.substring(i+2); |
|
346 |
} |
|
347 |
} |
|
348 |
return font; |
|
349 |
} |
|
350 |
||
351 |
public HashSet<String> getAWTFontPathSet() { |
|
352 |
HashSet<String> fontDirs = new HashSet<String>(); |
|
353 |
short[] scripts = getCoreScripts(0); |
|
354 |
for (int i = 0; i< scripts.length; i++) { |
|
355 |
String path = getString(table_awtfontpaths[scripts[i]]); |
|
356 |
if (path != null) { |
|
357 |
int start = 0; |
|
358 |
int colon = path.indexOf(':'); |
|
359 |
while (colon >= 0) { |
|
360 |
fontDirs.add(path.substring(start, colon)); |
|
361 |
start = colon + 1; |
|
362 |
colon = path.indexOf(':', start); |
|
363 |
} |
|
364 |
fontDirs.add((start == 0) ? path : path.substring(start)); |
|
365 |
} |
|
366 |
} |
|
367 |
return fontDirs; |
|
368 |
} |
|
369 |
||
370 |
/* methods for table setup ***********************************************/ |
|
371 |
||
372 |
private static HashMap encodingMap = new HashMap(); |
|
373 |
||
374 |
private void initTables() { |
|
375 |
// encodingMap maps XLFD encoding component to |
|
376 |
// name of corresponding java.nio charset |
|
377 |
encodingMap.put("iso8859-1", "ISO-8859-1"); |
|
378 |
encodingMap.put("iso8859-2", "ISO-8859-2"); |
|
379 |
encodingMap.put("iso8859-4", "ISO-8859-4"); |
|
380 |
encodingMap.put("iso8859-5", "ISO-8859-5"); |
|
381 |
encodingMap.put("iso8859-6", "ISO-8859-6"); |
|
382 |
encodingMap.put("iso8859-7", "ISO-8859-7"); |
|
383 |
encodingMap.put("iso8859-8", "ISO-8859-8"); |
|
384 |
encodingMap.put("iso8859-9", "ISO-8859-9"); |
|
385 |
encodingMap.put("iso8859-13", "ISO-8859-13"); |
|
386 |
encodingMap.put("iso8859-15", "ISO-8859-15"); |
|
387 |
encodingMap.put("gb2312.1980-0", "sun.awt.motif.X11GB2312"); |
|
388 |
if (osName == null) { |
|
389 |
// use standard converter on Solaris |
|
390 |
encodingMap.put("gbk-0", "GBK"); |
|
391 |
} else { |
|
392 |
encodingMap.put("gbk-0", "sun.awt.motif.X11GBK"); |
|
393 |
} |
|
394 |
encodingMap.put("gb18030.2000-0", "sun.awt.motif.X11GB18030_0"); |
|
395 |
encodingMap.put("gb18030.2000-1", "sun.awt.motif.X11GB18030_1"); |
|
396 |
encodingMap.put("cns11643-1", "sun.awt.motif.X11CNS11643P1"); |
|
397 |
encodingMap.put("cns11643-2", "sun.awt.motif.X11CNS11643P2"); |
|
398 |
encodingMap.put("cns11643-3", "sun.awt.motif.X11CNS11643P3"); |
|
399 |
encodingMap.put("big5-1", "Big5"); |
|
400 |
encodingMap.put("big5-0", "Big5"); |
|
401 |
encodingMap.put("hkscs-1", "Big5-HKSCS"); |
|
402 |
encodingMap.put("ansi-1251", "windows-1251"); |
|
403 |
encodingMap.put("koi8-r", "KOI8-R"); |
|
404 |
encodingMap.put("jisx0201.1976-0", "sun.awt.motif.X11JIS0201"); |
|
405 |
encodingMap.put("jisx0208.1983-0", "sun.awt.motif.X11JIS0208"); |
|
406 |
encodingMap.put("jisx0212.1990-0", "sun.awt.motif.X11JIS0212"); |
|
407 |
encodingMap.put("ksc5601.1987-0", "sun.awt.motif.X11KSC5601"); |
|
408 |
encodingMap.put("ksc5601.1992-3", "sun.awt.motif.X11Johab"); |
|
409 |
encodingMap.put("tis620.2533-0", "TIS-620"); |
|
410 |
encodingMap.put("iso10646-1", "UTF-16BE"); |
|
411 |
} |
|
412 |
||
413 |
} |