1 /* 2 * Copyright (C) 2008, 2009 Apple Inc. All Rights Reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #include "config.h" 27 #include "AccessibilityUIElement.h" 28 29 #include <JavaScriptCore/JSRetainPtr.h> 30 31 // Static Functions 32 33 static inline AccessibilityUIElement* toAXElement(JSObjectRef object) 34 { 35 // FIXME: We should ASSERT that it is the right class here. 36 return static_cast<AccessibilityUIElement*>(JSObjectGetPrivate(object)); 37 } 38 39 static JSValueRef allAttributesCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 40 { 41 JSRetainPtr<JSStringRef> attributes(Adopt, toAXElement(thisObject)->allAttributes()); 42 return JSValueMakeString(context, attributes.get()); 43 } 44 45 static JSValueRef attributesOfLinkedUIElementsCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 46 { 47 JSRetainPtr<JSStringRef> linkedUIDescription(Adopt, toAXElement(thisObject)->attributesOfLinkedUIElements()); 48 return JSValueMakeString(context, linkedUIDescription.get()); 49 } 50 51 static JSValueRef attributesOfDocumentLinksCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 52 { 53 JSRetainPtr<JSStringRef> linkedUIDescription(Adopt, toAXElement(thisObject)->attributesOfDocumentLinks()); 54 return JSValueMakeString(context, linkedUIDescription.get()); 55 } 56 57 static JSValueRef attributesOfChildrenCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 58 { 59 JSRetainPtr<JSStringRef> childrenDescription(Adopt, toAXElement(thisObject)->attributesOfChildren()); 60 return JSValueMakeString(context, childrenDescription.get()); 61 } 62 63 static JSValueRef parameterizedAttributeNamesCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 64 { 65 JSRetainPtr<JSStringRef> parameterizedAttributeNames(Adopt, toAXElement(thisObject)->parameterizedAttributeNames()); 66 return JSValueMakeString(context, parameterizedAttributeNames.get()); 67 } 68 69 static JSValueRef attributesOfColumnHeadersCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 70 { 71 JSRetainPtr<JSStringRef> attributesOfColumnHeaders(Adopt, toAXElement(thisObject)->attributesOfColumnHeaders()); 72 return JSValueMakeString(context, attributesOfColumnHeaders.get()); 73 } 74 75 static JSValueRef attributesOfRowHeadersCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 76 { 77 JSRetainPtr<JSStringRef> attributesOfRowHeaders(Adopt, toAXElement(thisObject)->attributesOfRowHeaders()); 78 return JSValueMakeString(context, attributesOfRowHeaders.get()); 79 } 80 81 static JSValueRef attributesOfColumnsCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 82 { 83 JSRetainPtr<JSStringRef> attributesOfColumns(Adopt, toAXElement(thisObject)->attributesOfColumns()); 84 return JSValueMakeString(context, attributesOfColumns.get()); 85 } 86 87 static JSValueRef attributesOfRowsCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 88 { 89 JSRetainPtr<JSStringRef> attributesOfRows(Adopt, toAXElement(thisObject)->attributesOfRows()); 90 return JSValueMakeString(context, attributesOfRows.get()); 91 } 92 93 static JSValueRef attributesOfVisibleCellsCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 94 { 95 JSRetainPtr<JSStringRef> attributesOfVisibleCells(Adopt, toAXElement(thisObject)->attributesOfVisibleCells()); 96 return JSValueMakeString(context, attributesOfVisibleCells.get()); 97 } 98 99 static JSValueRef attributesOfHeaderCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 100 { 101 JSRetainPtr<JSStringRef> attributesOfHeader(Adopt, toAXElement(thisObject)->attributesOfHeader()); 102 return JSValueMakeString(context, attributesOfHeader.get()); 103 } 104 105 static JSValueRef indexInTableCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 106 { 107 return JSValueMakeNumber(context, toAXElement(thisObject)->indexInTable()); 108 } 109 110 static JSValueRef rowIndexRangeCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 111 { 112 JSRetainPtr<JSStringRef> rowIndexRange(Adopt, toAXElement(thisObject)->rowIndexRange()); 113 return JSValueMakeString(context, rowIndexRange.get()); 114 } 115 116 static JSValueRef columnIndexRangeCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 117 { 118 JSRetainPtr<JSStringRef> columnIndexRange(Adopt, toAXElement(thisObject)->columnIndexRange()); 119 return JSValueMakeString(context, columnIndexRange.get()); 120 } 121 122 static JSValueRef lineForIndexCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 123 { 124 int indexNumber = -1; 125 if (argumentCount == 1) 126 indexNumber = JSValueToNumber(context, arguments[0], exception); 127 128 return JSValueMakeNumber(context, toAXElement(thisObject)->lineForIndex(indexNumber)); 129 } 130 131 static JSValueRef rangeForLineCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 132 { 133 int indexNumber = -1; 134 if (argumentCount == 1) 135 indexNumber = JSValueToNumber(context, arguments[0], exception); 136 137 JSRetainPtr<JSStringRef> rangeLine(Adopt, toAXElement(thisObject)->rangeForLine(indexNumber)); 138 return JSValueMakeString(context, rangeLine.get()); 139 } 140 141 static JSValueRef boundsForRangeCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 142 { 143 unsigned location = UINT_MAX, length = 0; 144 if (argumentCount == 2) { 145 location = JSValueToNumber(context, arguments[0], exception); 146 length = JSValueToNumber(context, arguments[1], exception); 147 } 148 149 JSRetainPtr<JSStringRef> boundsDescription(Adopt, toAXElement(thisObject)->boundsForRange(location, length)); 150 return JSValueMakeString(context, boundsDescription.get()); 151 } 152 153 static JSValueRef stringForRangeCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 154 { 155 unsigned location = UINT_MAX, length = 0; 156 if (argumentCount == 2) { 157 location = JSValueToNumber(context, arguments[0], exception); 158 length = JSValueToNumber(context, arguments[1], exception); 159 } 160 161 JSRetainPtr<JSStringRef> stringDescription(Adopt, toAXElement(thisObject)->stringForRange(location, length)); 162 return JSValueMakeString(context, stringDescription.get()); 163 } 164 165 static JSValueRef attributedStringForRangeCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 166 { 167 unsigned location = UINT_MAX, length = 0; 168 if (argumentCount == 2) { 169 location = JSValueToNumber(context, arguments[0], exception); 170 length = JSValueToNumber(context, arguments[1], exception); 171 } 172 173 JSRetainPtr<JSStringRef> stringDescription(Adopt, toAXElement(thisObject)->attributedStringForRange(location, length)); 174 return JSValueMakeString(context, stringDescription.get()); 175 } 176 177 static JSValueRef attributedStringRangeIsMisspelledCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 178 { 179 unsigned location = UINT_MAX, length = 0; 180 if (argumentCount == 2) { 181 location = JSValueToNumber(context, arguments[0], exception); 182 length = JSValueToNumber(context, arguments[1], exception); 183 } 184 185 return JSValueMakeBoolean(context, toAXElement(thisObject)->attributedStringRangeIsMisspelled(location, length)); 186 } 187 188 static JSValueRef indexOfChildCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 189 { 190 if (argumentCount != 1) 191 return 0; 192 193 JSObjectRef otherElement = JSValueToObject(context, arguments[0], exception); 194 AccessibilityUIElement* childElement = toAXElement(otherElement); 195 return JSValueMakeNumber(context, (double)toAXElement(thisObject)->indexOfChild(childElement)); 196 } 197 198 static JSValueRef childAtIndexCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 199 { 200 int indexNumber = -1; 201 if (argumentCount == 1) 202 indexNumber = JSValueToNumber(context, arguments[0], exception); 203 204 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->getChildAtIndex(indexNumber)); 205 } 206 207 static JSValueRef selectedChildAtIndexCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 208 { 209 int indexNumber = -1; 210 if (argumentCount == 1) 211 indexNumber = JSValueToNumber(context, arguments[0], exception); 212 213 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->selectedChildAtIndex(indexNumber)); 214 } 215 216 static JSValueRef linkedUIElementAtIndexCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 217 { 218 int indexNumber = -1; 219 if (argumentCount == 1) 220 indexNumber = JSValueToNumber(context, arguments[0], exception); 221 222 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->linkedUIElementAtIndex(indexNumber)); 223 } 224 225 static JSValueRef disclosedRowAtIndexCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 226 { 227 int indexNumber = 0; 228 if (argumentCount == 1) 229 indexNumber = JSValueToNumber(context, arguments[0], exception); 230 231 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->disclosedRowAtIndex(indexNumber)); 232 } 233 234 static JSValueRef ariaOwnsElementAtIndexCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 235 { 236 int indexNumber = 0; 237 if (argumentCount == 1) 238 indexNumber = JSValueToNumber(context, arguments[0], exception); 239 240 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->ariaOwnsElementAtIndex(indexNumber)); 241 } 242 243 static JSValueRef ariaFlowToElementAtIndexCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 244 { 245 int indexNumber = 0; 246 if (argumentCount == 1) 247 indexNumber = JSValueToNumber(context, arguments[0], exception); 248 249 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->ariaFlowToElementAtIndex(indexNumber)); 250 } 251 252 static JSValueRef selectedRowAtIndexCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 253 { 254 int indexNumber = 0; 255 if (argumentCount == 1) 256 indexNumber = JSValueToNumber(context, arguments[0], exception); 257 258 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->selectedRowAtIndex(indexNumber)); 259 } 260 261 static JSValueRef isEqualCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 262 { 263 JSObjectRef otherElement = 0; 264 if (argumentCount == 1) 265 otherElement = JSValueToObject(context, arguments[0], exception); 266 else 267 return JSValueMakeBoolean(context, false); 268 269 return JSValueMakeBoolean(context, toAXElement(thisObject)->isEqual(toAXElement(otherElement))); 270 } 271 272 static JSValueRef setSelectedChildCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 273 { 274 JSObjectRef element = 0; 275 if (argumentCount == 1) 276 element = JSValueToObject(context, arguments[0], exception); 277 278 toAXElement(thisObject)->setSelectedChild(toAXElement(element)); 279 280 return JSValueMakeUndefined(context); 281 } 282 283 static JSValueRef elementAtPointCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 284 { 285 int x = 0; 286 int y = 0; 287 if (argumentCount == 2) { 288 x = JSValueToNumber(context, arguments[0], exception); 289 y = JSValueToNumber(context, arguments[1], exception); 290 } 291 292 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->elementAtPoint(x, y)); 293 } 294 295 static JSValueRef isAttributeSupportedCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 296 { 297 JSStringRef attribute = 0; 298 if (argumentCount == 1) 299 attribute = JSValueToStringCopy(context, arguments[0], exception); 300 JSValueRef result = JSValueMakeBoolean(context, toAXElement(thisObject)->isAttributeSupported(attribute)); 301 if (attribute) 302 JSStringRelease(attribute); 303 return result; 304 } 305 306 static JSValueRef isAttributeSettableCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 307 { 308 JSStringRef attribute = 0; 309 if (argumentCount == 1) 310 attribute = JSValueToStringCopy(context, arguments[0], exception); 311 JSValueRef result = JSValueMakeBoolean(context, toAXElement(thisObject)->isAttributeSettable(attribute)); 312 if (attribute) 313 JSStringRelease(attribute); 314 return result; 315 } 316 317 318 static JSValueRef isActionSupportedCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 319 { 320 JSStringRef action = 0; 321 if (argumentCount == 1) 322 action = JSValueToStringCopy(context, arguments[0], exception); 323 JSValueRef result = JSValueMakeBoolean(context, toAXElement(thisObject)->isActionSupported(action)); 324 if (action) 325 JSStringRelease(action); 326 return result; 327 } 328 329 static JSValueRef boolAttributeValueCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 330 { 331 JSStringRef attribute = 0; 332 if (argumentCount == 1) 333 attribute = JSValueToStringCopy(context, arguments[0], exception); 334 bool val = toAXElement(thisObject)->boolAttributeValue(attribute); 335 JSValueRef result = JSValueMakeBoolean(context, val); 336 if (attribute) 337 JSStringRelease(attribute); 338 return result; 339 } 340 341 static JSValueRef stringAttributeValueCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 342 { 343 JSStringRef attribute = 0; 344 if (argumentCount == 1) 345 attribute = JSValueToStringCopy(context, arguments[0], exception); 346 JSRetainPtr<JSStringRef> stringAttributeValue(Adopt, toAXElement(thisObject)->stringAttributeValue(attribute)); 347 JSValueRef result = JSValueMakeString(context, stringAttributeValue.get()); 348 if (attribute) 349 JSStringRelease(attribute); 350 return result; 351 } 352 353 static JSValueRef cellForColumnAndRowCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 354 { 355 unsigned column = 0, row = 0; 356 if (argumentCount == 2) { 357 column = JSValueToNumber(context, arguments[0], exception); 358 row = JSValueToNumber(context, arguments[1], exception); 359 } 360 361 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->cellForColumnAndRow(column, row)); 362 } 363 364 static JSValueRef titleUIElementCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 365 { 366 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->titleUIElement()); 367 } 368 369 static JSValueRef parentElementCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 370 { 371 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->parentElement()); 372 } 373 374 static JSValueRef disclosedByRowCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 375 { 376 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->disclosedByRow()); 377 } 378 379 static JSValueRef setSelectedTextRangeCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 380 { 381 unsigned location = UINT_MAX, length = 0; 382 if (argumentCount == 2) { 383 location = JSValueToNumber(context, arguments[0], exception); 384 length = JSValueToNumber(context, arguments[1], exception); 385 } 386 387 toAXElement(thisObject)->setSelectedTextRange(location, length); 388 return JSValueMakeUndefined(context); 389 } 390 391 static JSValueRef incrementCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 392 { 393 toAXElement(thisObject)->increment(); 394 return JSValueMakeUndefined(context); 395 } 396 397 static JSValueRef decrementCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 398 { 399 toAXElement(thisObject)->decrement(); 400 return JSValueMakeUndefined(context); 401 } 402 403 static JSValueRef showMenuCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 404 { 405 toAXElement(thisObject)->showMenu(); 406 return JSValueMakeUndefined(context); 407 } 408 409 static JSValueRef pressCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 410 { 411 toAXElement(thisObject)->press(); 412 return JSValueMakeUndefined(context); 413 } 414 415 static JSValueRef takeFocusCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 416 { 417 toAXElement(thisObject)->takeFocus(); 418 return JSValueMakeUndefined(context); 419 } 420 421 static JSValueRef takeSelectionCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 422 { 423 toAXElement(thisObject)->takeSelection(); 424 return JSValueMakeUndefined(context); 425 } 426 427 static JSValueRef addSelectionCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 428 { 429 toAXElement(thisObject)->addSelection(); 430 return JSValueMakeUndefined(context); 431 } 432 433 static JSValueRef removeSelectionCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 434 { 435 toAXElement(thisObject)->removeSelection(); 436 return JSValueMakeUndefined(context); 437 } 438 439 static JSValueRef textMarkerRangeForElementCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 440 { 441 AccessibilityUIElement* uiElement = 0; 442 if (argumentCount == 1) 443 uiElement = toAXElement(JSValueToObject(context, arguments[0], exception)); 444 445 return AccessibilityTextMarkerRange::makeJSAccessibilityTextMarkerRange(context, toAXElement(thisObject)->textMarkerRangeForElement(uiElement)); 446 } 447 448 static JSValueRef textMarkerRangeLengthCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 449 { 450 AccessibilityTextMarkerRange* range = 0; 451 if (argumentCount == 1) 452 range = toTextMarkerRange(JSValueToObject(context, arguments[0], exception)); 453 454 return JSValueMakeNumber(context, (int)toAXElement(thisObject)->textMarkerRangeLength(range)); 455 } 456 457 static JSValueRef textMarkerForPointCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 458 { 459 int x = 0; 460 int y = 0; 461 if (argumentCount == 2) { 462 x = JSValueToNumber(context, arguments[0], exception); 463 y = JSValueToNumber(context, arguments[1], exception); 464 } 465 466 return AccessibilityTextMarker::makeJSAccessibilityTextMarker(context, toAXElement(thisObject)->textMarkerForPoint(x, y)); 467 } 468 469 static JSValueRef textMarkerRangeForMarkersCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 470 { 471 AccessibilityTextMarker* startMarker = 0; 472 AccessibilityTextMarker* endMarker = 0; 473 if (argumentCount == 2) { 474 startMarker = toTextMarker(JSValueToObject(context, arguments[0], exception)); 475 endMarker = toTextMarker(JSValueToObject(context, arguments[1], exception)); 476 } 477 478 return AccessibilityTextMarkerRange::makeJSAccessibilityTextMarkerRange(context, toAXElement(thisObject)->textMarkerRangeForMarkers(startMarker, endMarker)); 479 } 480 481 static JSValueRef startTextMarkerForTextMarkerRangeCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 482 { 483 AccessibilityTextMarkerRange* markerRange = 0; 484 if (argumentCount == 1) 485 markerRange = toTextMarkerRange(JSValueToObject(context, arguments[0], exception)); 486 487 return AccessibilityTextMarker::makeJSAccessibilityTextMarker(context, toAXElement(thisObject)->startTextMarkerForTextMarkerRange(markerRange)); 488 } 489 490 static JSValueRef endTextMarkerForTextMarkerRangeCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 491 { 492 AccessibilityTextMarkerRange* markerRange = 0; 493 if (argumentCount == 1) 494 markerRange = toTextMarkerRange(JSValueToObject(context, arguments[0], exception)); 495 496 return AccessibilityTextMarker::makeJSAccessibilityTextMarker(context, toAXElement(thisObject)->endTextMarkerForTextMarkerRange(markerRange)); 497 } 498 499 static JSValueRef accessibilityElementForTextMarkerCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 500 { 501 AccessibilityTextMarker* marker = 0; 502 if (argumentCount == 1) 503 marker = toTextMarker(JSValueToObject(context, arguments[0], exception)); 504 505 return AccessibilityUIElement::makeJSAccessibilityUIElement(context, toAXElement(thisObject)->accessibilityElementForTextMarker(marker)); 506 } 507 508 // Static Value Getters 509 510 static JSValueRef getARIADropEffectsCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 511 { 512 JSRetainPtr<JSStringRef> dropEffects(Adopt, toAXElement(thisObject)->ariaDropEffects()); 513 return JSValueMakeString(context, dropEffects.get()); 514 } 515 516 static JSValueRef getARIAIsGrabbedCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 517 { 518 return JSValueMakeBoolean(context, toAXElement(thisObject)->ariaIsGrabbed()); 519 } 520 521 static JSValueRef getIsValidCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 522 { 523 AccessibilityUIElement* uiElement = toAXElement(thisObject); 524 if (!uiElement->platformUIElement()) 525 return JSValueMakeBoolean(context, false); 526 527 // There might be other platform logic that one could check here... 528 529 return JSValueMakeBoolean(context, true); 530 } 531 532 static JSValueRef getRoleCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 533 { 534 JSRetainPtr<JSStringRef> role(Adopt, toAXElement(thisObject)->role()); 535 return JSValueMakeString(context, role.get()); 536 } 537 538 static JSValueRef getSubroleCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 539 { 540 JSRetainPtr<JSStringRef> role(Adopt, toAXElement(thisObject)->subrole()); 541 return JSValueMakeString(context, role.get()); 542 } 543 544 static JSValueRef getRoleDescriptionCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 545 { 546 JSRetainPtr<JSStringRef> roleDesc(Adopt, toAXElement(thisObject)->roleDescription()); 547 return JSValueMakeString(context, roleDesc.get()); 548 } 549 550 static JSValueRef getTitleCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 551 { 552 JSRetainPtr<JSStringRef> title(Adopt, toAXElement(thisObject)->title()); 553 return JSValueMakeString(context, title.get()); 554 } 555 556 static JSValueRef getDescriptionCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 557 { 558 JSRetainPtr<JSStringRef> description(Adopt, toAXElement(thisObject)->description()); 559 return JSValueMakeString(context, description.get()); 560 } 561 562 static JSValueRef getStringValueCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 563 { 564 JSRetainPtr<JSStringRef> stringValue(Adopt, toAXElement(thisObject)->stringValue()); 565 return JSValueMakeString(context, stringValue.get()); 566 } 567 568 static JSValueRef getLanguageCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 569 { 570 JSRetainPtr<JSStringRef> language(Adopt, toAXElement(thisObject)->language()); 571 return JSValueMakeString(context, language.get()); 572 } 573 574 static JSValueRef getHelpTextCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 575 { 576 JSRetainPtr<JSStringRef> language(Adopt, toAXElement(thisObject)->helpText()); 577 return JSValueMakeString(context, language.get()); 578 } 579 580 static JSValueRef getOrientationCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 581 { 582 JSRetainPtr<JSStringRef> orientation(Adopt, toAXElement(thisObject)->orientation()); 583 return JSValueMakeString(context, orientation.get()); 584 } 585 586 static JSValueRef getChildrenCountCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 587 { 588 return JSValueMakeNumber(context, toAXElement(thisObject)->childrenCount()); 589 } 590 591 static JSValueRef rowCountCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 592 { 593 return JSValueMakeNumber(context, toAXElement(thisObject)->rowCount()); 594 } 595 596 static JSValueRef columnCountCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 597 { 598 return JSValueMakeNumber(context, toAXElement(thisObject)->columnCount()); 599 } 600 601 static JSValueRef getXCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 602 { 603 return JSValueMakeNumber(context, toAXElement(thisObject)->x()); 604 } 605 606 static JSValueRef getYCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 607 { 608 return JSValueMakeNumber(context, toAXElement(thisObject)->y()); 609 } 610 611 static JSValueRef getWidthCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 612 { 613 return JSValueMakeNumber(context, toAXElement(thisObject)->width()); 614 } 615 616 static JSValueRef getHeightCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 617 { 618 return JSValueMakeNumber(context, toAXElement(thisObject)->height()); 619 } 620 621 static JSValueRef getClickPointXCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 622 { 623 return JSValueMakeNumber(context, toAXElement(thisObject)->clickPointX()); 624 } 625 626 static JSValueRef getClickPointYCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 627 { 628 return JSValueMakeNumber(context, toAXElement(thisObject)->clickPointY()); 629 } 630 631 static JSValueRef getIntValueCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 632 { 633 return JSValueMakeNumber(context, toAXElement(thisObject)->intValue()); 634 } 635 636 static JSValueRef getMinValueCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 637 { 638 return JSValueMakeNumber(context, toAXElement(thisObject)->minValue()); 639 } 640 641 static JSValueRef getMaxValueCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 642 { 643 return JSValueMakeNumber(context, toAXElement(thisObject)->maxValue()); 644 } 645 646 static JSValueRef getInsertionPointLineNumberCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 647 { 648 return JSValueMakeNumber(context, toAXElement(thisObject)->insertionPointLineNumber()); 649 } 650 651 static JSValueRef getSelectedTextRangeCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 652 { 653 JSRetainPtr<JSStringRef> selectedTextRange(Adopt, toAXElement(thisObject)->selectedTextRange()); 654 return JSValueMakeString(context, selectedTextRange.get()); 655 } 656 657 static JSValueRef getIsEnabledCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 658 { 659 return JSValueMakeBoolean(context, toAXElement(thisObject)->isEnabled()); 660 } 661 662 static JSValueRef getIsRequiredCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 663 { 664 return JSValueMakeBoolean(context, toAXElement(thisObject)->isRequired()); 665 } 666 667 static JSValueRef getIsFocusedCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 668 { 669 return JSValueMakeBoolean(context, toAXElement(thisObject)->isFocused()); 670 } 671 672 static JSValueRef getIsFocusableCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 673 { 674 return JSValueMakeBoolean(context, toAXElement(thisObject)->isFocusable()); 675 } 676 677 static JSValueRef getIsSelectedCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 678 { 679 return JSValueMakeBoolean(context, toAXElement(thisObject)->isSelected()); 680 } 681 682 static JSValueRef getIsSelectableCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 683 { 684 return JSValueMakeBoolean(context, toAXElement(thisObject)->isSelectable()); 685 } 686 687 static JSValueRef getIsMultiSelectableCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 688 { 689 return JSValueMakeBoolean(context, toAXElement(thisObject)->isMultiSelectable()); 690 } 691 692 static JSValueRef getIsExpandedCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 693 { 694 return JSValueMakeBoolean(context, toAXElement(thisObject)->isExpanded()); 695 } 696 697 static JSValueRef getIsCheckedCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 698 { 699 return JSValueMakeBoolean(context, toAXElement(thisObject)->isChecked()); 700 } 701 702 static JSValueRef getIsVisibleCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 703 { 704 return JSValueMakeBoolean(context, toAXElement(thisObject)->isVisible()); 705 } 706 707 static JSValueRef getIsOffScreenCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 708 { 709 return JSValueMakeBoolean(context, toAXElement(thisObject)->isOffScreen()); 710 } 711 712 static JSValueRef getIsCollapsedCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 713 { 714 return JSValueMakeBoolean(context, toAXElement(thisObject)->isCollapsed()); 715 } 716 717 static JSValueRef isIgnoredCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 718 { 719 return JSValueMakeBoolean(context, toAXElement(thisObject)->isIgnored()); 720 } 721 722 static JSValueRef speakCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 723 { 724 JSRetainPtr<JSStringRef> speakString(Adopt, toAXElement(thisObject)->speak()); 725 return JSValueMakeString(context, speakString.get()); 726 } 727 728 static JSValueRef selectedChildrenCountCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 729 { 730 return JSValueMakeNumber(context, toAXElement(thisObject)->selectedChildrenCount()); 731 } 732 733 static JSValueRef getHasPopupCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 734 { 735 return JSValueMakeBoolean(context, toAXElement(thisObject)->hasPopup()); 736 } 737 738 static JSValueRef hierarchicalLevelCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef*) 739 { 740 return JSValueMakeNumber(context, toAXElement(thisObject)->hierarchicalLevel()); 741 } 742 743 static JSValueRef getValueDescriptionCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 744 { 745 JSRetainPtr<JSStringRef> valueDescription(Adopt, toAXElement(thisObject)->valueDescription()); 746 return JSValueMakeString(context, valueDescription.get()); 747 } 748 749 static JSValueRef getAccessibilityValueCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 750 { 751 JSRetainPtr<JSStringRef> accessibilityValue(Adopt, toAXElement(thisObject)->accessibilityValue()); 752 return JSValueMakeString(context, accessibilityValue.get()); 753 } 754 755 static JSValueRef getDocumentEncodingCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 756 { 757 JSRetainPtr<JSStringRef> documentEncoding(Adopt, toAXElement(thisObject)->documentEncoding()); 758 return JSValueMakeString(context, documentEncoding.get()); 759 } 760 761 static JSValueRef getDocumentURICallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 762 { 763 JSRetainPtr<JSStringRef> documentURI(Adopt, toAXElement(thisObject)->documentURI()); 764 return JSValueMakeString(context, documentURI.get()); 765 } 766 767 static JSValueRef getURLCallback(JSContextRef context, JSObjectRef thisObject, JSStringRef propertyName, JSValueRef* exception) 768 { 769 JSRetainPtr<JSStringRef> url(Adopt, toAXElement(thisObject)->url()); 770 return JSValueMakeString(context, url.get()); 771 } 772 773 static JSValueRef addNotificationListenerCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 774 { 775 if (argumentCount != 1) 776 return JSValueMakeBoolean(context, false); 777 778 JSObjectRef callback = JSValueToObject(context, arguments[0], exception); 779 bool succeeded = toAXElement(thisObject)->addNotificationListener(callback); 780 return JSValueMakeBoolean(context, succeeded); 781 } 782 783 static JSValueRef removeNotificationListenerCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) 784 { 785 toAXElement(thisObject)->removeNotificationListener(); 786 return JSValueMakeUndefined(context); 787 } 788 789 // Implementation 790 791 // Unsupported methods on various platforms. 792 #if !PLATFORM(MAC) 793 JSStringRef AccessibilityUIElement::speak() { return 0; } 794 JSStringRef AccessibilityUIElement::rangeForLine(int line) { return 0; } 795 void AccessibilityUIElement::setSelectedChild(AccessibilityUIElement*) const { } 796 unsigned AccessibilityUIElement::selectedChildrenCount() const { return 0; } 797 AccessibilityUIElement AccessibilityUIElement::selectedChildAtIndex(unsigned) const { return 0; } 798 #endif 799 800 #if !PLATFORM(WIN) 801 bool AccessibilityUIElement::isEqual(AccessibilityUIElement* otherElement) 802 { 803 return platformUIElement() == otherElement->platformUIElement(); 804 } 805 #endif 806 807 #if !SUPPORTS_AX_TEXTMARKERS 808 809 AccessibilityTextMarkerRange AccessibilityUIElement::textMarkerRangeForElement(AccessibilityUIElement*) 810 { 811 return 0; 812 } 813 814 int AccessibilityUIElement::textMarkerRangeLength(AccessibilityTextMarkerRange*) 815 { 816 return 0; 817 } 818 819 AccessibilityTextMarkerRange AccessibilityUIElement::textMarkerRangeForMarkers(AccessibilityTextMarker*, AccessibilityTextMarker*) 820 { 821 return 0; 822 } 823 824 AccessibilityTextMarker AccessibilityUIElement::startTextMarkerForTextMarkerRange(AccessibilityTextMarkerRange*) 825 { 826 return 0; 827 } 828 829 AccessibilityTextMarker AccessibilityUIElement::endTextMarkerForTextMarkerRange(AccessibilityTextMarkerRange*) 830 { 831 return 0; 832 } 833 834 AccessibilityUIElement AccessibilityUIElement::accessibilityElementForTextMarker(AccessibilityTextMarker*) 835 { 836 return 0; 837 } 838 839 AccessibilityTextMarker AccessibilityUIElement::textMarkerForPoint(int x, int y) 840 { 841 return 0; 842 } 843 844 #endif 845 846 // Destruction 847 848 static void finalize(JSObjectRef thisObject) 849 { 850 delete toAXElement(thisObject); 851 } 852 853 // Object Creation 854 855 JSObjectRef AccessibilityUIElement::makeJSAccessibilityUIElement(JSContextRef context, const AccessibilityUIElement& element) 856 { 857 return JSObjectMake(context, AccessibilityUIElement::getJSClass(), new AccessibilityUIElement(element)); 858 } 859 860 JSClassRef AccessibilityUIElement::getJSClass() 861 { 862 static JSStaticValue staticValues[] = { 863 { "accessibilityValue", getAccessibilityValueCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 864 { "role", getRoleCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 865 { "subrole", getSubroleCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 866 { "roleDescription", getRoleDescriptionCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 867 { "title", getTitleCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 868 { "description", getDescriptionCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 869 { "language", getLanguageCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 870 { "helpText", getHelpTextCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 871 { "stringValue", getStringValueCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 872 { "x", getXCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 873 { "y", getYCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 874 { "width", getWidthCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 875 { "height", getHeightCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 876 { "clickPointX", getClickPointXCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 877 { "clickPointY", getClickPointYCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 878 { "intValue", getIntValueCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 879 { "minValue", getMinValueCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 880 { "maxValue", getMaxValueCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 881 { "childrenCount", getChildrenCountCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 882 { "rowCount", rowCountCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 883 { "columnCount", columnCountCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 884 { "insertionPointLineNumber", getInsertionPointLineNumberCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 885 { "selectedTextRange", getSelectedTextRangeCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 886 { "isEnabled", getIsEnabledCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 887 { "isRequired", getIsRequiredCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 888 { "isFocused", getIsFocusedCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 889 { "isFocusable", getIsFocusableCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 890 { "isSelected", getIsSelectedCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 891 { "isSelectable", getIsSelectableCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 892 { "isMultiSelectable", getIsMultiSelectableCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 893 { "isExpanded", getIsExpandedCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 894 { "isChecked", getIsCheckedCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 895 { "isVisible", getIsVisibleCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 896 { "isOffScreen", getIsOffScreenCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 897 { "isCollapsed", getIsCollapsedCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 898 { "hasPopup", getHasPopupCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 899 { "valueDescription", getValueDescriptionCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 900 { "hierarchicalLevel", hierarchicalLevelCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 901 { "documentEncoding", getDocumentEncodingCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 902 { "documentURI", getDocumentURICallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 903 { "url", getURLCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 904 { "isValid", getIsValidCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 905 { "orientation", getOrientationCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 906 { "ariaIsGrabbed", getARIAIsGrabbedCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 907 { "ariaDropEffects", getARIADropEffectsCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 908 { "isIgnored", isIgnoredCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 909 { "speak", speakCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 910 { "selectedChildrenCount", selectedChildrenCountCallback, 0, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 911 { 0, 0, 0, 0 } 912 }; 913 914 static JSStaticFunction staticFunctions[] = { 915 { "allAttributes", allAttributesCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 916 { "attributesOfLinkedUIElements", attributesOfLinkedUIElementsCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 917 { "attributesOfDocumentLinks", attributesOfDocumentLinksCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 918 { "attributesOfChildren", attributesOfChildrenCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 919 { "parameterizedAttributeNames", parameterizedAttributeNamesCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 920 { "lineForIndex", lineForIndexCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 921 { "rangeForLine", rangeForLineCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 922 { "boundsForRange", boundsForRangeCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 923 { "stringForRange", stringForRangeCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 924 { "attributedStringForRange", attributedStringForRangeCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 925 { "attributedStringRangeIsMisspelled", attributedStringRangeIsMisspelledCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 926 { "childAtIndex", childAtIndexCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 927 { "linkedUIElementAtIndex", linkedUIElementAtIndexCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 928 { "indexOfChild", indexOfChildCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 929 { "elementAtPoint", elementAtPointCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 930 { "attributesOfColumnHeaders", attributesOfColumnHeadersCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 931 { "attributesOfRowHeaders", attributesOfRowHeadersCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 932 { "attributesOfColumns", attributesOfColumnsCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 933 { "attributesOfRows", attributesOfRowsCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 934 { "attributesOfVisibleCells", attributesOfVisibleCellsCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 935 { "attributesOfHeader", attributesOfHeaderCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 936 { "indexInTable", indexInTableCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 937 { "rowIndexRange", rowIndexRangeCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 938 { "columnIndexRange", columnIndexRangeCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 939 { "cellForColumnAndRow", cellForColumnAndRowCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 940 { "titleUIElement", titleUIElementCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 941 { "setSelectedTextRange", setSelectedTextRangeCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 942 { "stringAttributeValue", stringAttributeValueCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 943 { "boolAttributeValue", boolAttributeValueCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 944 { "isAttributeSupported", isAttributeSupportedCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 945 { "isAttributeSettable", isAttributeSettableCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 946 { "isActionSupported", isActionSupportedCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 947 { "parentElement", parentElementCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 948 { "disclosedByRow", disclosedByRowCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 949 { "increment", incrementCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 950 { "decrement", decrementCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 951 { "showMenu", showMenuCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 952 { "press", pressCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 953 { "disclosedRowAtIndex", disclosedRowAtIndexCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 954 { "ariaOwnsElementAtIndex", ariaOwnsElementAtIndexCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 955 { "ariaFlowToElementAtIndex", ariaFlowToElementAtIndexCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 956 { "selectedRowAtIndex", selectedRowAtIndexCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 957 { "isEqual", isEqualCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 958 { "addNotificationListener", addNotificationListenerCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 959 { "removeNotificationListener", removeNotificationListenerCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 960 { "takeFocus", takeFocusCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 961 { "takeSelection", takeSelectionCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 962 { "addSelection", addSelectionCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 963 { "removeSelection", removeSelectionCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 964 { "textMarkerRangeForElement", textMarkerRangeForElementCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 965 { "textMarkerRangeForMarkers", textMarkerRangeForMarkersCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 966 { "startTextMarkerForTextMarkerRange", startTextMarkerForTextMarkerRangeCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 967 { "endTextMarkerForTextMarkerRange", endTextMarkerForTextMarkerRangeCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 968 { "accessibilityElementForTextMarker", accessibilityElementForTextMarkerCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 969 { "textMarkerRangeLength", textMarkerRangeLengthCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 970 { "textMarkerForPoint", textMarkerForPointCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 971 { "setSelectedChild", setSelectedChildCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 972 { "selectedChildAtIndex", selectedChildAtIndexCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, 973 { 0, 0, 0 } 974 }; 975 976 static JSClassDefinition classDefinition = { 977 0, kJSClassAttributeNone, "AccessibilityUIElement", 0, staticValues, staticFunctions, 978 0, finalize, 0, 0, 0, 0, 0, 0, 0, 0, 0 979 }; 980 981 static JSClassRef accessibilityUIElementClass = JSClassCreate(&classDefinition); 982 return accessibilityUIElementClass; 983 } 984
