J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2003-2006 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * 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 |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 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 |
| 13 | * 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 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | package sun.awt.X11; |
| 27 | |
| 28 | import java.awt.*; |
| 29 | import java.io.*; |
| 30 | import sun.security.action.GetPropertyAction; |
| 31 | import java.security.AccessController; |
| 32 | |
| 33 | /** |
| 34 | * |
| 35 | * This class contains code that is need to mimic the |
| 36 | * Motif Color selection and color defaults code. |
| 37 | * |
| 38 | * Portions of this code have been ported to java from |
| 39 | * Motif sources (Color.c) (ColorP.h) etc. |
| 40 | * |
| 41 | * Author: Bino George |
| 42 | * |
| 43 | */ |
| 44 | |
| 45 | class MotifColorUtilities { |
| 46 | |
| 47 | |
| 48 | static final float XmRED_LUMINOSITY=0.30f; |
| 49 | static final float XmGREEN_LUMINOSITY=0.59f; |
| 50 | static final float XmBLUE_LUMINOSITY=0.11f; |
| 51 | static final int XmINTENSITY_FACTOR=75; |
| 52 | static final int XmLIGHT_FACTOR=0; |
| 53 | static final int XmLUMINOSITY_FACTOR=25; |
| 54 | |
| 55 | static final int XmMAX_SHORT=65535; |
| 56 | |
| 57 | |
| 58 | static final int XmCOLOR_PERCENTILE=(XmMAX_SHORT / 100); |
| 59 | |
| 60 | static final int XmDEFAULT_DARK_THRESHOLD=20; |
| 61 | static final int XmDEFAULT_LIGHT_THRESHOLD=93; |
| 62 | static final int XmDEFAULT_FOREGROUND_THRESHOLD=70; |
| 63 | |
| 64 | static final int BLACK = 0xFF000000; |
| 65 | static final int WHITE = 0xFFFFFFFF; |
| 66 | static final int MOTIF_WINDOW_COLOR= 0xFFDFDFDF; |
| 67 | |
| 68 | static final int DEFAULT_COLOR = 0xFFC4C4C4; |
| 69 | |
| 70 | static final int XmCOLOR_LITE_THRESHOLD = XmDEFAULT_LIGHT_THRESHOLD * XmCOLOR_PERCENTILE; |
| 71 | static final int XmCOLOR_DARK_THRESHOLD = XmDEFAULT_DARK_THRESHOLD * XmCOLOR_PERCENTILE; |
| 72 | static final int XmFOREGROUND_THRESHOLD = XmDEFAULT_FOREGROUND_THRESHOLD * XmCOLOR_PERCENTILE; |
| 73 | |
| 74 | /* LITE color model |
| 75 | percent to interpolate RGB towards black for SEL, BS, TS */ |
| 76 | |
| 77 | static final int XmCOLOR_LITE_SEL_FACTOR = 15; |
| 78 | static final int XmCOLOR_LITE_BS_FACTOR = 40; |
| 79 | static final int XmCOLOR_LITE_TS_FACTOR = 20; |
| 80 | |
| 81 | /* DARK color model |
| 82 | percent to interpolate RGB towards white for SEL, BS, TS */ |
| 83 | |
| 84 | static final int XmCOLOR_DARK_SEL_FACTOR= 15; |
| 85 | static final int XmCOLOR_DARK_BS_FACTOR = 30; |
| 86 | static final int XmCOLOR_DARK_TS_FACTOR = 50; |
| 87 | |
| 88 | /* STD color model |
| 89 | percent to interpolate RGB towards black for SEL, BS |
| 90 | percent to interpolate RGB towards white for TS |
| 91 | HI values used for high brightness (within STD) |
| 92 | LO values used for low brightness (within STD) |
| 93 | Interpolate factors between HI & LO values based on brightness */ |
| 94 | |
| 95 | static final int XmCOLOR_HI_SEL_FACTOR = 15; |
| 96 | static final int XmCOLOR_HI_BS_FACTOR = 40; |
| 97 | static final int XmCOLOR_HI_TS_FACTOR = 60; |
| 98 | |
| 99 | static final int XmCOLOR_LO_SEL_FACTOR= 15; |
| 100 | static final int XmCOLOR_LO_BS_FACTOR = 60; |
| 101 | static final int XmCOLOR_LO_TS_FACTOR = 50; |
| 102 | |
| 103 | static int brightness( int red, int green, int blue ) |
| 104 | { |
| 105 | float brightness; |
| 106 | float intensity; |
| 107 | float light; |
| 108 | float luminosity, maxprimary, minprimary; |
| 109 | |
| 110 | // To mimix Motif logic, we need to convert to 16 bit color values. |
| 111 | |
| 112 | red = red << 8; |
| 113 | green = green << 8; |
| 114 | blue = blue << 8; |
| 115 | |
| 116 | |
| 117 | intensity = (red + green + blue) / 3; |
| 118 | |
| 119 | |
| 120 | /* |
| 121 | * The casting nonsense below is to try to control the point at |
| 122 | * the truncation occurs. |
| 123 | */ |
| 124 | |
| 125 | luminosity = (int) ((XmRED_LUMINOSITY * (float) red) |
| 126 | + (XmGREEN_LUMINOSITY * (float) green) |
| 127 | + (XmBLUE_LUMINOSITY * (float) blue)); |
| 128 | |
| 129 | maxprimary = ( (red > green) ? |
| 130 | ( (red > blue) ? red : blue ) : |
| 131 | ( (green > blue) ? green : blue ) ); |
| 132 | |
| 133 | minprimary = ( (red < green) ? |
| 134 | ( (red < blue) ? red : blue ) : |
| 135 | ( (green < blue) ? green : blue ) ); |
| 136 | |
| 137 | light = (minprimary + maxprimary) / 2; |
| 138 | |
| 139 | brightness = ( (intensity * XmINTENSITY_FACTOR) + |
| 140 | (light * XmLIGHT_FACTOR) + |
| 141 | (luminosity * XmLUMINOSITY_FACTOR) ) / 100; |
| 142 | return Math.round(brightness); |
| 143 | } |
| 144 | |
| 145 | static int calculateForegroundFromBackground(int r, int g, int b) { |
| 146 | |
| 147 | int foreground = WHITE; |
| 148 | int brightness = brightness(r,g,b); |
| 149 | |
| 150 | if (brightness > XmFOREGROUND_THRESHOLD) { |
| 151 | foreground = BLACK; |
| 152 | } |
| 153 | else foreground = WHITE; |
| 154 | |
| 155 | return foreground; |
| 156 | } |
| 157 | |
| 158 | static int calculateTopShadowFromBackground(int r, int g, int b) { |
| 159 | |
| 160 | float color_value,f; |
| 161 | |
| 162 | int br = r << 8; |
| 163 | int bg = g << 8; |
| 164 | int bb = b << 8; |
| 165 | |
| 166 | int brightness = brightness(r,g,b); |
| 167 | |
| 168 | float red; |
| 169 | float green; |
| 170 | float blue; |
| 171 | |
| 172 | if (brightness < XmCOLOR_DARK_THRESHOLD) { |
| 173 | // dark background |
| 174 | |
| 175 | color_value = br; |
| 176 | color_value += XmCOLOR_DARK_TS_FACTOR * |
| 177 | (XmMAX_SHORT - color_value) / 100; |
| 178 | red = color_value; |
| 179 | |
| 180 | color_value = bg; |
| 181 | color_value += XmCOLOR_DARK_TS_FACTOR * |
| 182 | (XmMAX_SHORT - color_value) / 100; |
| 183 | green = color_value; |
| 184 | |
| 185 | color_value = bb; |
| 186 | color_value += XmCOLOR_DARK_TS_FACTOR * |
| 187 | (XmMAX_SHORT - color_value) / 100; |
| 188 | blue = color_value; |
| 189 | } |
| 190 | else if (brightness > XmCOLOR_LITE_THRESHOLD) { |
| 191 | // lite background |
| 192 | |
| 193 | color_value = br; |
| 194 | color_value -= (color_value * XmCOLOR_LITE_TS_FACTOR) / 100; |
| 195 | red = color_value; |
| 196 | |
| 197 | color_value = bg; |
| 198 | color_value -= (color_value * XmCOLOR_LITE_TS_FACTOR) / 100; |
| 199 | green = color_value; |
| 200 | |
| 201 | color_value = bb; |
| 202 | color_value -= (color_value * XmCOLOR_LITE_TS_FACTOR) / 100; |
| 203 | blue = color_value; |
| 204 | |
| 205 | } |
| 206 | else { |
| 207 | // medium |
| 208 | f = XmCOLOR_LO_TS_FACTOR + (brightness |
| 209 | * ( XmCOLOR_HI_TS_FACTOR - XmCOLOR_LO_TS_FACTOR ) |
| 210 | / XmMAX_SHORT); |
| 211 | |
| 212 | color_value = br; |
| 213 | color_value += f * ( XmMAX_SHORT - color_value ) / 100; |
| 214 | red = color_value; |
| 215 | |
| 216 | color_value = bg; |
| 217 | color_value += f * ( XmMAX_SHORT - color_value ) / 100; |
| 218 | green = color_value; |
| 219 | |
| 220 | color_value = bb; |
| 221 | color_value += f * ( XmMAX_SHORT - color_value ) / 100; |
| 222 | blue = color_value; |
| 223 | |
| 224 | |
| 225 | } |
| 226 | |
| 227 | |
| 228 | int ired = ((int)red) >> 8; |
| 229 | int igreen = ((int)green) >> 8; |
| 230 | int iblue = ((int)blue) >> 8; |
| 231 | |
| 232 | int ret = 0xff000000 | ired <<16 | igreen<<8 | iblue; |
| 233 | |
| 234 | return ret; |
| 235 | } |
| 236 | |
| 237 | |
| 238 | static int calculateBottomShadowFromBackground(int r, int g, int b) { |
| 239 | |
| 240 | float color_value,f; |
| 241 | |
| 242 | int br = r << 8; |
| 243 | int bg = g << 8; |
| 244 | int bb = b << 8; |
| 245 | |
| 246 | int brightness = brightness(r,g,b); |
| 247 | |
| 248 | float red; |
| 249 | float green; |
| 250 | float blue; |
| 251 | |
| 252 | if (brightness < XmCOLOR_DARK_THRESHOLD) { |
| 253 | // dark background |
| 254 | color_value = br; |
| 255 | color_value += XmCOLOR_DARK_BS_FACTOR * |
| 256 | (XmMAX_SHORT - color_value) / 100; |
| 257 | red = color_value; |
| 258 | |
| 259 | color_value = bg; |
| 260 | color_value += XmCOLOR_DARK_BS_FACTOR * |
| 261 | (XmMAX_SHORT - color_value) / 100; |
| 262 | green = color_value; |
| 263 | |
| 264 | color_value = bb; |
| 265 | color_value += XmCOLOR_DARK_BS_FACTOR * |
| 266 | (XmMAX_SHORT - color_value) / 100; |
| 267 | blue = color_value; |
| 268 | |
| 269 | } |
| 270 | else if (brightness > XmCOLOR_LITE_THRESHOLD) { |
| 271 | // lite background |
| 272 | color_value = br; |
| 273 | color_value -= (color_value * XmCOLOR_LITE_BS_FACTOR) / 100; |
| 274 | red = color_value; |
| 275 | |
| 276 | color_value = bg; |
| 277 | color_value -= (color_value * XmCOLOR_LITE_BS_FACTOR) / 100; |
| 278 | green = color_value; |
| 279 | |
| 280 | color_value = bb; |
| 281 | color_value -= (color_value * XmCOLOR_LITE_BS_FACTOR) / 100; |
| 282 | blue = color_value; |
| 283 | |
| 284 | } |
| 285 | else { |
| 286 | // medium |
| 287 | f = XmCOLOR_LO_BS_FACTOR + (brightness |
| 288 | * ( XmCOLOR_HI_BS_FACTOR - XmCOLOR_LO_BS_FACTOR ) |
| 289 | / XmMAX_SHORT); |
| 290 | |
| 291 | color_value = br; |
| 292 | color_value -= (color_value * f) / 100; |
| 293 | red = color_value; |
| 294 | |
| 295 | color_value = bg; |
| 296 | color_value -= (color_value * f) / 100; |
| 297 | green = color_value; |
| 298 | |
| 299 | color_value = bb; |
| 300 | color_value -= (color_value * f) / 100; |
| 301 | blue = color_value; |
| 302 | } |
| 303 | |
| 304 | |
| 305 | int ired = ((int)red) >> 8; |
| 306 | int igreen = ((int)green) >> 8; |
| 307 | int iblue = ((int)blue) >> 8; |
| 308 | |
| 309 | int ret = 0xff000000 | ired <<16 | igreen<<8 | iblue; |
| 310 | |
| 311 | return ret; |
| 312 | } |
| 313 | |
| 314 | static int calculateSelectFromBackground(int r, int g, int b) { |
| 315 | |
| 316 | float color_value,f; |
| 317 | |
| 318 | int br = r << 8; |
| 319 | int bg = g << 8; |
| 320 | int bb = b << 8; |
| 321 | |
| 322 | int brightness = brightness(r,g,b); |
| 323 | |
| 324 | float red; |
| 325 | float green; |
| 326 | float blue; |
| 327 | |
| 328 | if (brightness < XmCOLOR_DARK_THRESHOLD) { |
| 329 | // dark background |
| 330 | color_value = br; |
| 331 | color_value += XmCOLOR_DARK_SEL_FACTOR * |
| 332 | (XmMAX_SHORT - color_value) / 100; |
| 333 | red = color_value; |
| 334 | |
| 335 | color_value = bg; |
| 336 | color_value += XmCOLOR_DARK_SEL_FACTOR * |
| 337 | (XmMAX_SHORT - color_value) / 100; |
| 338 | green = color_value; |
| 339 | |
| 340 | color_value = bb; |
| 341 | color_value += XmCOLOR_DARK_SEL_FACTOR * |
| 342 | (XmMAX_SHORT - color_value) / 100; |
| 343 | blue = color_value; |
| 344 | |
| 345 | } |
| 346 | else if (brightness > XmCOLOR_LITE_THRESHOLD) { |
| 347 | // lite background |
| 348 | color_value = br; |
| 349 | color_value -= (color_value * XmCOLOR_LITE_SEL_FACTOR) / 100; |
| 350 | red = color_value; |
| 351 | |
| 352 | color_value = bg; |
| 353 | color_value -= (color_value * XmCOLOR_LITE_SEL_FACTOR) / 100; |
| 354 | green = color_value; |
| 355 | |
| 356 | color_value = bb; |
| 357 | color_value -= (color_value * XmCOLOR_LITE_SEL_FACTOR) / 100; |
| 358 | blue = color_value; |
| 359 | |
| 360 | } |
| 361 | else { |
| 362 | // medium |
| 363 | f = XmCOLOR_LO_SEL_FACTOR + (brightness |
| 364 | * ( XmCOLOR_HI_SEL_FACTOR - XmCOLOR_LO_SEL_FACTOR ) |
| 365 | / XmMAX_SHORT); |
| 366 | |
| 367 | color_value = br; |
| 368 | color_value -= (color_value * f) / 100; |
| 369 | red = color_value; |
| 370 | |
| 371 | color_value = bg; |
| 372 | color_value -= (color_value * f) / 100; |
| 373 | green = color_value; |
| 374 | |
| 375 | color_value = bb; |
| 376 | color_value -= (color_value * f) / 100; |
| 377 | blue = color_value; |
| 378 | } |
| 379 | |
| 380 | |
| 381 | int ired = ((int)red) >> 8; |
| 382 | int igreen = ((int)green) >> 8; |
| 383 | int iblue = ((int)blue) >> 8; |
| 384 | |
| 385 | int ret = 0xff000000 | ired <<16 | igreen<<8 | iblue; |
| 386 | |
| 387 | return ret; |
| 388 | } |
| 389 | |
| 390 | static void loadSystemColorsForCDE(int[] systemColors) throws Exception { |
| 391 | // System.out.println("loadSystemColorsForCDE"); |
| 392 | XAtom resourceManager = XAtom.get("RESOURCE_MANAGER"); |
| 393 | |
| 394 | String resourceString = resourceManager.getProperty(XToolkit.getDefaultRootWindow()); |
| 395 | |
| 396 | int index = resourceString.indexOf("ColorPalette:"); |
| 397 | int len = resourceString.length(); |
| 398 | while ( (index < len) && (resourceString.charAt(index) != ':')) index++; |
| 399 | index++; // skip : |
| 400 | if (resourceString.charAt(index) == '\t') index++; // skip \t |
| 401 | |
| 402 | String paletteFile = resourceString.substring(index,resourceString.indexOf("\n",index)); |
| 403 | |
| 404 | //System.out.println("Palette File = " + paletteFile); |
| 405 | |
| 406 | // Check if palette is a user palette. |
| 407 | |
| 408 | String paletteFilePath = System.getProperty("user.home") + "/.dt/palettes/" + paletteFile; |
| 409 | |
| 410 | File pFile = new File(paletteFilePath); |
| 411 | if (!pFile.exists()) |
| 412 | { |
| 413 | // Must be a system palette |
| 414 | paletteFilePath = "/usr/dt/palettes/" + paletteFile; |
| 415 | pFile = new File(paletteFilePath); |
| 416 | if (!pFile.exists()) |
| 417 | { |
| 418 | throw new FileNotFoundException("Could not open : "+ paletteFilePath); |
| 419 | } |
| 420 | } |
| 421 | BufferedReader bfr = new BufferedReader(new FileReader(pFile)); |
| 422 | |
| 423 | int colors[] = new int[8]; |
| 424 | int r,g,b; |
| 425 | String temp,color; |
| 426 | |
| 427 | for (int i=0;i<8;i++) { |
| 428 | temp = bfr.readLine(); |
| 429 | color = temp.substring(1,temp.length()); |
| 430 | r = Integer.valueOf(color.substring(0,4),16).intValue() >> 8; |
| 431 | g = Integer.valueOf(color.substring(4,8),16).intValue() >> 8; |
| 432 | b = Integer.valueOf(color.substring(8,12),16).intValue() >> 8; |
| 433 | colors[i] = 0xff000000 | r<<16 | g<<8 | b; |
| 434 | // System.out.println("color["+i+"]="+Integer.toHexString(colors[i]) + "r = " +r + "g="+g+"b="+b); |
| 435 | } |
| 436 | |
| 437 | systemColors[SystemColor.ACTIVE_CAPTION] = colors[0]; |
| 438 | systemColors[SystemColor.ACTIVE_CAPTION_BORDER] = colors[0]; |
| 439 | |
| 440 | systemColors[SystemColor.INACTIVE_CAPTION] = colors[1]; |
| 441 | systemColors[SystemColor.INACTIVE_CAPTION_BORDER] = colors[1]; |
| 442 | |
| 443 | systemColors[SystemColor.WINDOW] = colors[1]; |
| 444 | |
| 445 | systemColors[SystemColor.WINDOW_BORDER] = colors[1]; |
| 446 | systemColors[SystemColor.MENU] = colors[1]; |
| 447 | |
| 448 | systemColors[SystemColor.TEXT] = colors[3]; |
| 449 | |
| 450 | systemColors[SystemColor.SCROLLBAR] = colors[1]; |
| 451 | systemColors[SystemColor.CONTROL] = colors[1]; |
| 452 | |
| 453 | int activeFore; |
| 454 | int inactiveFore; |
| 455 | int textFore; |
| 456 | |
| 457 | |
| 458 | r = (colors[0] & 0x00FF0000) >> 16; |
| 459 | g = (colors[0] & 0x0000FF00) >> 8; |
| 460 | b = (colors[0] & 0x000000FF); |
| 461 | |
| 462 | activeFore = MotifColorUtilities.calculateForegroundFromBackground(r,g,b); |
| 463 | |
| 464 | r = (colors[1] & 0x00FF0000) >> 16; |
| 465 | g = (colors[1] & 0x0000FF00) >> 8; |
| 466 | b = (colors[1] & 0x000000FF); |
| 467 | |
| 468 | inactiveFore = MotifColorUtilities.calculateForegroundFromBackground(r,g,b); |
| 469 | |
| 470 | int top_shadow = MotifColorUtilities.calculateTopShadowFromBackground(r,g,b); |
| 471 | int bottom_shadow = MotifColorUtilities.calculateBottomShadowFromBackground(r,g,b); |
| 472 | |
| 473 | |
| 474 | r = (colors[3] & 0x00FF0000) >> 16; |
| 475 | g = (colors[3] & 0x0000FF00) >> 8; |
| 476 | b = (colors[3] & 0x000000FF); |
| 477 | |
| 478 | textFore = MotifColorUtilities.calculateForegroundFromBackground(r,g,b); |
| 479 | |
| 480 | |
| 481 | systemColors[SystemColor.ACTIVE_CAPTION_TEXT] = activeFore; |
| 482 | systemColors[SystemColor.INACTIVE_CAPTION_TEXT] = inactiveFore; |
| 483 | systemColors[SystemColor.WINDOW_TEXT] = inactiveFore; |
| 484 | systemColors[SystemColor.MENU_TEXT] = inactiveFore; |
| 485 | systemColors[SystemColor.TEXT_TEXT] = textFore; |
| 486 | systemColors[SystemColor.TEXT_HIGHLIGHT] = MotifColorUtilities.BLACK; |
| 487 | systemColors[SystemColor.TEXT_HIGHLIGHT_TEXT] = MotifColorUtilities.DEFAULT_COLOR; |
| 488 | systemColors[SystemColor.CONTROL_TEXT] = inactiveFore; |
| 489 | Color tmp = new Color(top_shadow); |
| 490 | systemColors[SystemColor.CONTROL_HIGHLIGHT] = top_shadow; |
| 491 | systemColors[SystemColor.CONTROL_LT_HIGHLIGHT] = tmp.brighter().getRGB(); |
| 492 | |
| 493 | tmp = new Color(bottom_shadow); |
| 494 | systemColors[SystemColor.CONTROL_SHADOW] = bottom_shadow; |
| 495 | systemColors[SystemColor.CONTROL_DK_SHADOW] = tmp.darker().getRGB(); |
| 496 | |
| 497 | } |
| 498 | |
| 499 | static void loadMotifDefaultColors(int[] systemColors) { |
| 500 | //fix for 5092883. WINDOW should be light gray and TEXT should be WHITE to look similar to Motif |
| 501 | systemColors[SystemColor.WINDOW] = MotifColorUtilities.MOTIF_WINDOW_COLOR; |
| 502 | systemColors[SystemColor.TEXT] = MotifColorUtilities.WHITE; |
| 503 | systemColors[SystemColor.WINDOW_TEXT] = MotifColorUtilities.BLACK; |
| 504 | systemColors[SystemColor.MENU_TEXT] = MotifColorUtilities.BLACK; |
| 505 | systemColors[SystemColor.ACTIVE_CAPTION_TEXT] = MotifColorUtilities.BLACK; |
| 506 | systemColors[SystemColor.INACTIVE_CAPTION_TEXT] = MotifColorUtilities.BLACK; |
| 507 | systemColors[SystemColor.TEXT_TEXT] = MotifColorUtilities.BLACK; |
| 508 | systemColors[SystemColor.TEXT_HIGHLIGHT] = MotifColorUtilities.BLACK; |
| 509 | systemColors[SystemColor.TEXT_HIGHLIGHT_TEXT] = MotifColorUtilities.DEFAULT_COLOR; |
| 510 | systemColors[SystemColor.CONTROL_TEXT] = MotifColorUtilities.BLACK; |
| 511 | systemColors[SystemColor.WINDOW_BORDER] = MotifColorUtilities.DEFAULT_COLOR; |
| 512 | systemColors[SystemColor.MENU] = MotifColorUtilities.DEFAULT_COLOR; |
| 513 | systemColors[SystemColor.SCROLLBAR] = MotifColorUtilities.DEFAULT_COLOR; |
| 514 | systemColors[SystemColor.CONTROL] = MotifColorUtilities.MOTIF_WINDOW_COLOR; |
| 515 | |
| 516 | int r = (MotifColorUtilities.DEFAULT_COLOR & 0x00FF0000) >> 16; |
| 517 | int g = (MotifColorUtilities.DEFAULT_COLOR & 0x0000FF00) >> 8; |
| 518 | int b = (MotifColorUtilities.DEFAULT_COLOR & 0x000000FF); |
| 519 | |
| 520 | |
| 521 | int top_shadow = MotifColorUtilities.calculateTopShadowFromBackground(r,g,b); |
| 522 | int bottom_shadow = MotifColorUtilities.calculateBottomShadowFromBackground(r,g,b); |
| 523 | |
| 524 | Color tmp = new Color(top_shadow); |
| 525 | systemColors[SystemColor.CONTROL_HIGHLIGHT] = top_shadow; |
| 526 | systemColors[SystemColor.CONTROL_LT_HIGHLIGHT] = tmp.brighter().getRGB(); |
| 527 | |
| 528 | tmp = new Color(bottom_shadow); |
| 529 | systemColors[SystemColor.CONTROL_SHADOW] = bottom_shadow; |
| 530 | systemColors[SystemColor.CONTROL_DK_SHADOW] = tmp.darker().getRGB(); |
| 531 | |
| 532 | } |
| 533 | |
| 534 | |
| 535 | static void loadSystemColors(int[] systemColors) { |
| 536 | if ("Linux".equals(AccessController.doPrivileged(new GetPropertyAction("os.name")))) { // Load motif default colors on Linux. |
| 537 | loadMotifDefaultColors(systemColors); |
| 538 | } |
| 539 | else |
| 540 | { |
| 541 | try { |
| 542 | loadSystemColorsForCDE(systemColors); |
| 543 | } |
| 544 | catch (Exception e) // Failure to load CDE colors. |
| 545 | { |
| 546 | loadMotifDefaultColors(systemColors); |
| 547 | } |
| 548 | } |
| 549 | } |
| 550 | } |