Source/WebCore/css/StylePropertyShorthand.cpp

   1 /*
   2  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
   3  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2013 Apple Inc. All rights reserved.
   4  * Copyright (C) 2013 Intel Corporation. All rights reserved.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Library General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Library General Public License
  17  * along with this library; see the file COPYING.LIB.  If not, write to
  18  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19  * Boston, MA 02110-1301, USA.
  20  */
  21
  22 #include "config.h"
  23 #include "StylePropertyShorthand.h"
  24
  25 #include <wtf/StdLibExtras.h>
  26
  27 // FIXME: How much of this file can we generate?
  28
  29 namespace WebCore {
  30
  31 StylePropertyShorthand backgroundShorthand()
  32 {
  33     static const CSSPropertyID backgroundProperties[] = {
  34         CSSPropertyBackgroundImage,
  35         CSSPropertyBackgroundPositionX,
  36         CSSPropertyBackgroundPositionY,
  37         CSSPropertyBackgroundSize,
  38         CSSPropertyBackgroundRepeatX,
  39         CSSPropertyBackgroundRepeatY,
  40         CSSPropertyBackgroundAttachment,
  41         CSSPropertyBackgroundOrigin,
  42         CSSPropertyBackgroundClip,
  43         CSSPropertyBackgroundColor
  44     };
  45     return StylePropertyShorthand(CSSPropertyBackground, backgroundProperties, WTF_ARRAY_LENGTH(backgroundProperties));
  46 }
  47
  48 StylePropertyShorthand backgroundPositionShorthand()
  49 {
  50     static const CSSPropertyID backgroundPositionProperties[] = { CSSPropertyBackgroundPositionX, CSSPropertyBackgroundPositionY };
  51     return StylePropertyShorthand(CSSPropertyBackgroundPosition, backgroundPositionProperties, WTF_ARRAY_LENGTH(backgroundPositionProperties));
  52 }
  53
  54 StylePropertyShorthand backgroundRepeatShorthand()
  55 {
  56     static const CSSPropertyID backgroundRepeatProperties[] = { CSSPropertyBackgroundRepeatX, CSSPropertyBackgroundRepeatY };
  57     return StylePropertyShorthand(CSSPropertyBackgroundRepeat, backgroundRepeatProperties, WTF_ARRAY_LENGTH(backgroundRepeatProperties));
  58 }
  59
  60 StylePropertyShorthand borderShorthand()
  61 {
  62     // Do not change the order of the following four shorthands, and keep them together.
  63     static const CSSPropertyID borderProperties[4][3] = {
  64         { CSSPropertyBorderTopColor, CSSPropertyBorderTopStyle, CSSPropertyBorderTopWidth },
  65         { CSSPropertyBorderRightColor, CSSPropertyBorderRightStyle, CSSPropertyBorderRightWidth },
  66         { CSSPropertyBorderBottomColor, CSSPropertyBorderBottomStyle, CSSPropertyBorderBottomWidth },
  67         { CSSPropertyBorderLeftColor, CSSPropertyBorderLeftStyle, CSSPropertyBorderLeftWidth }
  68     };
  69     return StylePropertyShorthand(CSSPropertyBorder, borderProperties[0], sizeof(borderProperties) / sizeof(borderProperties[0][0]));
  70 }
  71
  72 StylePropertyShorthand borderAbridgedShorthand()
  73 {
  74     static const CSSPropertyID borderAbridgedProperties[] = { CSSPropertyBorderWidth, CSSPropertyBorderStyle, CSSPropertyBorderColor };
  75     static const StylePropertyShorthand propertiesForInitialization[] = { borderWidthShorthand(), borderStyleShorthand(), borderColorShorthand() };
  76     return StylePropertyShorthand(CSSPropertyBorder, borderAbridgedProperties, propertiesForInitialization, WTF_ARRAY_LENGTH(borderAbridgedProperties));
  77 }
  78
  79 StylePropertyShorthand borderBottomShorthand()
  80 {
  81     static const CSSPropertyID borderBottomProperties[] = { CSSPropertyBorderBottomWidth, CSSPropertyBorderBottomStyle, CSSPropertyBorderBottomColor };
  82     return StylePropertyShorthand(CSSPropertyBorderBottom, borderBottomProperties, WTF_ARRAY_LENGTH(borderBottomProperties));
  83 }
  84
  85 StylePropertyShorthand borderColorShorthand()
  86 {
  87     static const CSSPropertyID borderColorProperties[] = {
  88         CSSPropertyBorderTopColor,
  89         CSSPropertyBorderRightColor,
  90         CSSPropertyBorderBottomColor,
  91         CSSPropertyBorderLeftColor
  92     };
  93     return StylePropertyShorthand(CSSPropertyBorderColor, borderColorProperties, WTF_ARRAY_LENGTH(borderColorProperties));
  94 }
  95
  96 StylePropertyShorthand borderImageShorthand()
  97 {
  98     static const CSSPropertyID borderImageProperties[] = {
  99         CSSPropertyBorderImageSource,
 100         CSSPropertyBorderImageSlice,
 101         CSSPropertyBorderImageWidth,
 102         CSSPropertyBorderImageOutset,
 103         CSSPropertyBorderImageRepeat
 104     };
 105     return StylePropertyShorthand(CSSPropertyBorderImage, borderImageProperties, WTF_ARRAY_LENGTH(borderImageProperties));
 106 }
 107
 108 StylePropertyShorthand borderLeftShorthand()
 109 {
 110     static const CSSPropertyID borderLeftProperties[] = { CSSPropertyBorderLeftWidth, CSSPropertyBorderLeftStyle, CSSPropertyBorderLeftColor };
 111     return StylePropertyShorthand(CSSPropertyBorderLeft, borderLeftProperties, WTF_ARRAY_LENGTH(borderLeftProperties));
 112 }
 113
 114 StylePropertyShorthand borderRadiusShorthand()
 115 {
 116     static const CSSPropertyID borderRadiusProperties[] = {
 117         CSSPropertyBorderTopLeftRadius,
 118         CSSPropertyBorderTopRightRadius,
 119         CSSPropertyBorderBottomRightRadius,
 120         CSSPropertyBorderBottomLeftRadius
 121     };
 122     return StylePropertyShorthand(CSSPropertyBorderRadius, borderRadiusProperties, WTF_ARRAY_LENGTH(borderRadiusProperties));
 123 }
 124
 125 StylePropertyShorthand webkitBorderRadiusShorthand()
 126 {
 127     static const CSSPropertyID borderRadiusProperties[] = {
 128         CSSPropertyBorderTopLeftRadius,
 129         CSSPropertyBorderTopRightRadius,
 130         CSSPropertyBorderBottomRightRadius,
 131         CSSPropertyBorderBottomLeftRadius
 132     };
 133     return StylePropertyShorthand(CSSPropertyWebkitBorderRadius, borderRadiusProperties, WTF_ARRAY_LENGTH(borderRadiusProperties));
 134 }
 135
 136 StylePropertyShorthand borderRightShorthand()
 137 {
 138     static const CSSPropertyID borderRightProperties[] = { CSSPropertyBorderRightWidth, CSSPropertyBorderRightStyle, CSSPropertyBorderRightColor };
 139     return StylePropertyShorthand(CSSPropertyBorderRight, borderRightProperties, WTF_ARRAY_LENGTH(borderRightProperties));
 140 }
 141
 142 StylePropertyShorthand borderSpacingShorthand()
 143 {
 144     static const CSSPropertyID borderSpacingProperties[] = { CSSPropertyWebkitBorderHorizontalSpacing, CSSPropertyWebkitBorderVerticalSpacing };
 145     return StylePropertyShorthand(CSSPropertyBorderSpacing, borderSpacingProperties, WTF_ARRAY_LENGTH(borderSpacingProperties));
 146 }
 147
 148 StylePropertyShorthand borderStyleShorthand()
 149 {
 150     static const CSSPropertyID borderStyleProperties[] = {
 151         CSSPropertyBorderTopStyle,
 152         CSSPropertyBorderRightStyle,
 153         CSSPropertyBorderBottomStyle,
 154         CSSPropertyBorderLeftStyle
 155     };
 156     return StylePropertyShorthand(CSSPropertyBorderStyle, borderStyleProperties, WTF_ARRAY_LENGTH(borderStyleProperties));
 157 }
 158
 159 StylePropertyShorthand borderTopShorthand()
 160 {
 161     static const CSSPropertyID borderTopProperties[] = { CSSPropertyBorderTopWidth, CSSPropertyBorderTopStyle, CSSPropertyBorderTopColor };
 162     return StylePropertyShorthand(CSSPropertyBorderTop, borderTopProperties, WTF_ARRAY_LENGTH(borderTopProperties));
 163 }
 164
 165 StylePropertyShorthand borderWidthShorthand()
 166 {
 167     static const CSSPropertyID borderWidthProperties[] = {
 168         CSSPropertyBorderTopWidth,
 169         CSSPropertyBorderRightWidth,
 170         CSSPropertyBorderBottomWidth,
 171         CSSPropertyBorderLeftWidth
 172     };
 173     return StylePropertyShorthand(CSSPropertyBorderWidth, borderWidthProperties, WTF_ARRAY_LENGTH(borderWidthProperties));
 174 }
 175
 176 StylePropertyShorthand listStyleShorthand()
 177 {
 178     static const CSSPropertyID listStyleProperties[] = {
 179         CSSPropertyListStyleType,
 180         CSSPropertyListStylePosition,
 181         CSSPropertyListStyleImage
 182     };
 183     return StylePropertyShorthand(CSSPropertyListStyle, listStyleProperties, WTF_ARRAY_LENGTH(listStyleProperties));
 184 }
 185
 186 StylePropertyShorthand fontShorthand()
 187 {
 188     static const CSSPropertyID fontProperties[] = {
 189         CSSPropertyFontFamily,
 190         CSSPropertyFontSize,
 191         CSSPropertyFontStyle,
 192         CSSPropertyFontVariant,
 193         CSSPropertyFontWeight,
 194         CSSPropertyLineHeight
 195     };
 196     return StylePropertyShorthand(CSSPropertyFont, fontProperties, WTF_ARRAY_LENGTH(fontProperties));
 197 }
 198
 199 StylePropertyShorthand marginShorthand()
 200 {
 201     static const CSSPropertyID marginProperties[] = {
 202         CSSPropertyMarginTop,
 203         CSSPropertyMarginRight,
 204         CSSPropertyMarginBottom,
 205         CSSPropertyMarginLeft
 206     };
 207     return StylePropertyShorthand(CSSPropertyMargin, marginProperties, WTF_ARRAY_LENGTH(marginProperties));
 208 }
 209
 210 StylePropertyShorthand markerShorthand()
 211 {
 212     static const CSSPropertyID markerProperties[] = {
 213         CSSPropertyMarkerStart,
 214         CSSPropertyMarkerMid,
 215         CSSPropertyMarkerEnd
 216     };
 217     return StylePropertyShorthand(CSSPropertyMarker, markerProperties, WTF_ARRAY_LENGTH(markerProperties));
 218 }
 219
 220 StylePropertyShorthand outlineShorthand()
 221 {
 222     static const CSSPropertyID outlineProperties[] = {
 223         CSSPropertyOutlineColor,
 224         CSSPropertyOutlineStyle,
 225         CSSPropertyOutlineWidth
 226     };
 227     return StylePropertyShorthand(CSSPropertyOutline, outlineProperties, WTF_ARRAY_LENGTH(outlineProperties));
 228 }
 229
 230 StylePropertyShorthand overflowShorthand()
 231 {
 232     static const CSSPropertyID overflowProperties[] = { CSSPropertyOverflowX, CSSPropertyOverflowY };
 233     return StylePropertyShorthand(CSSPropertyOverflow, overflowProperties, WTF_ARRAY_LENGTH(overflowProperties));
 234 }
 235
 236 StylePropertyShorthand paddingShorthand()
 237 {
 238     static const CSSPropertyID paddingProperties[] = {
 239         CSSPropertyPaddingTop,
 240         CSSPropertyPaddingRight,
 241         CSSPropertyPaddingBottom,
 242         CSSPropertyPaddingLeft
 243     };
 244     return StylePropertyShorthand(CSSPropertyPadding, paddingProperties, WTF_ARRAY_LENGTH(paddingProperties));
 245 }
 246
 247 StylePropertyShorthand transitionShorthand()
 248 {
 249     static const CSSPropertyID transitionProperties[] = {
 250         CSSPropertyTransitionProperty,
 251         CSSPropertyTransitionDuration,
 252         CSSPropertyTransitionTimingFunction,
 253         CSSPropertyTransitionDelay
 254     };
 255     return StylePropertyShorthand(CSSPropertyTransition, transitionProperties, WTF_ARRAY_LENGTH(transitionProperties));
 256 }
 257
 258 StylePropertyShorthand webkitAnimationShorthand()
 259 {
 260     static const CSSPropertyID animationProperties[] = {
 261         CSSPropertyWebkitAnimationName,
 262         CSSPropertyWebkitAnimationDuration,
 263         CSSPropertyWebkitAnimationTimingFunction,
 264         CSSPropertyWebkitAnimationDelay,
 265         CSSPropertyWebkitAnimationIterationCount,
 266         CSSPropertyWebkitAnimationDirection,
 267         CSSPropertyWebkitAnimationFillMode
 268     };
 269     return StylePropertyShorthand(CSSPropertyWebkitAnimation, animationProperties, WTF_ARRAY_LENGTH(animationProperties));
 270 }
 271
 272 StylePropertyShorthand webkitAnimationShorthandForParsing()
 273 {
 274     // When we parse the animation shorthand we need to look for animation-name
 275     // last because otherwise it might match against the keywords for fill mode,
 276     // timing functions and infinite iteration. This means that animation names
 277     // that are the same as keywords (e.g. 'forwards') won't always match in the
 278     // shorthand. In that case the authors should be using longhands (or
 279     // reconsidering their approach). This is covered by the animations spec
 280     // bug: https://www.w3.org/Bugs/Public/show_bug.cgi?id=14790
 281     // And in the spec (editor's draft) at:
 282     // http://dev.w3.org/csswg/css3-animations/#animation-shorthand-property
 283     static const CSSPropertyID animationPropertiesForParsing[] = {
 284         CSSPropertyWebkitAnimationDuration,
 285         CSSPropertyWebkitAnimationTimingFunction,
 286         CSSPropertyWebkitAnimationDelay,
 287         CSSPropertyWebkitAnimationIterationCount,
 288         CSSPropertyWebkitAnimationDirection,
 289         CSSPropertyWebkitAnimationFillMode,
 290         CSSPropertyWebkitAnimationName
 291     };
 292
 293     return StylePropertyShorthand(CSSPropertyWebkitAnimation, animationPropertiesForParsing, WTF_ARRAY_LENGTH(animationPropertiesForParsing));
 294 }
 295
 296 StylePropertyShorthand webkitBorderAfterShorthand()
 297 {
 298     static const CSSPropertyID borderAfterProperties[] = { CSSPropertyWebkitBorderAfterWidth, CSSPropertyWebkitBorderAfterStyle, CSSPropertyWebkitBorderAfterColor  };
 299     return StylePropertyShorthand(CSSPropertyWebkitBorderAfter, borderAfterProperties, WTF_ARRAY_LENGTH(borderAfterProperties));
 300 }
 301
 302 StylePropertyShorthand webkitBorderBeforeShorthand()
 303 {
 304     static const CSSPropertyID borderBeforeProperties[] = { CSSPropertyWebkitBorderBeforeWidth, CSSPropertyWebkitBorderBeforeStyle, CSSPropertyWebkitBorderBeforeColor  };
 305     return StylePropertyShorthand(CSSPropertyWebkitBorderBefore, borderBeforeProperties, WTF_ARRAY_LENGTH(borderBeforeProperties));
 306 }
 307
 308 StylePropertyShorthand webkitBorderEndShorthand()
 309 {
 310     static const CSSPropertyID borderEndProperties[] = { CSSPropertyWebkitBorderEndWidth, CSSPropertyWebkitBorderEndStyle, CSSPropertyWebkitBorderEndColor };
 311     return StylePropertyShorthand(CSSPropertyWebkitBorderEnd, borderEndProperties, WTF_ARRAY_LENGTH(borderEndProperties));
 312 }
 313
 314 StylePropertyShorthand webkitBorderStartShorthand()
 315 {
 316     static const CSSPropertyID borderStartProperties[] = { CSSPropertyWebkitBorderStartWidth, CSSPropertyWebkitBorderStartStyle, CSSPropertyWebkitBorderStartColor };
 317     return StylePropertyShorthand(CSSPropertyWebkitBorderStart, borderStartProperties, WTF_ARRAY_LENGTH(borderStartProperties));
 318 }
 319
 320 StylePropertyShorthand webkitColumnsShorthand()
 321 {
 322     static const CSSPropertyID columnsProperties[] = { CSSPropertyWebkitColumnWidth, CSSPropertyWebkitColumnCount };
 323     return StylePropertyShorthand(CSSPropertyWebkitColumns, columnsProperties, WTF_ARRAY_LENGTH(columnsProperties));
 324 }
 325
 326 StylePropertyShorthand webkitColumnRuleShorthand()
 327 {
 328     static const CSSPropertyID columnRuleProperties[] = {
 329         CSSPropertyWebkitColumnRuleWidth,
 330         CSSPropertyWebkitColumnRuleStyle,
 331         CSSPropertyWebkitColumnRuleColor,
 332     };
 333     return StylePropertyShorthand(CSSPropertyWebkitColumnRule, columnRuleProperties, WTF_ARRAY_LENGTH(columnRuleProperties));
 334 }
 335
 336 StylePropertyShorthand webkitFlexFlowShorthand()
 337 {
 338     static const CSSPropertyID flexFlowProperties[] = { CSSPropertyWebkitFlexDirection, CSSPropertyWebkitFlexWrap };
 339     return StylePropertyShorthand(CSSPropertyWebkitFlexFlow, flexFlowProperties, WTF_ARRAY_LENGTH(flexFlowProperties));
 340 }
 341
 342 StylePropertyShorthand webkitFlexShorthand()
 343 {
 344     static const CSSPropertyID flexProperties[] = { CSSPropertyWebkitFlexGrow, CSSPropertyWebkitFlexShrink, CSSPropertyWebkitFlexBasis };
 345     return StylePropertyShorthand(CSSPropertyWebkitFlex, flexProperties, WTF_ARRAY_LENGTH(flexProperties));
 346 }
 347
 348 StylePropertyShorthand webkitMarginCollapseShorthand()
 349 {
 350     static const CSSPropertyID marginCollapseProperties[] = { CSSPropertyWebkitMarginBeforeCollapse, CSSPropertyWebkitMarginAfterCollapse };
 351     return StylePropertyShorthand(CSSPropertyWebkitMarginCollapse, marginCollapseProperties, WTF_ARRAY_LENGTH(marginCollapseProperties));
 352 }
 353
 354 #if ENABLE(CSS_GRID_LAYOUT)
 355 StylePropertyShorthand webkitGridTemplateShorthand()
 356 {
 357     static const CSSPropertyID webkitGridTemplateProperties[] = {
 358         CSSPropertyWebkitGridTemplateColumns,
 359         CSSPropertyWebkitGridTemplateRows,
 360         CSSPropertyWebkitGridTemplateAreas
 361     };
 362     return StylePropertyShorthand(CSSPropertyWebkitGridTemplate, webkitGridTemplateProperties, WTF_ARRAY_LENGTH(webkitGridTemplateProperties));
 363 }
 364
 365 StylePropertyShorthand webkitGridAreaShorthand()
 366 {
 367     static const CSSPropertyID webkitGridAreaProperties[] = {
 368         CSSPropertyWebkitGridRowStart,
 369         CSSPropertyWebkitGridColumnStart,
 370         CSSPropertyWebkitGridRowEnd,
 371         CSSPropertyWebkitGridColumnEnd
 372     };
 373     return StylePropertyShorthand(CSSPropertyWebkitGridArea, webkitGridAreaProperties, WTF_ARRAY_LENGTH(webkitGridAreaProperties));
 374 }
 375
 376 StylePropertyShorthand webkitGridColumnShorthand()
 377 {
 378     static const CSSPropertyID webkitGridColumnProperties[] = {
 379         CSSPropertyWebkitGridColumnStart,
 380         CSSPropertyWebkitGridColumnEnd
 381     };
 382     return StylePropertyShorthand(CSSPropertyWebkitGridColumn, webkitGridColumnProperties, WTF_ARRAY_LENGTH(webkitGridColumnProperties));
 383
 384 }
 385
 386 StylePropertyShorthand webkitGridRowShorthand()
 387 {
 388     static const CSSPropertyID webkitGridRowProperties[] = {
 389         CSSPropertyWebkitGridRowStart,
 390         CSSPropertyWebkitGridRowEnd
 391     };
 392     return StylePropertyShorthand(CSSPropertyWebkitGridRow, webkitGridRowProperties, WTF_ARRAY_LENGTH(webkitGridRowProperties));
 393
 394 }
 395 #endif /* ENABLE(CSS_GRID_LAYOUT) */
 396
 397 StylePropertyShorthand webkitMarqueeShorthand()
 398 {
 399     static const CSSPropertyID marqueeProperties[] = {
 400         CSSPropertyWebkitMarqueeDirection,
 401         CSSPropertyWebkitMarqueeIncrement,
 402         CSSPropertyWebkitMarqueeRepetition,
 403         CSSPropertyWebkitMarqueeStyle,
 404         CSSPropertyWebkitMarqueeSpeed
 405     };
 406     return StylePropertyShorthand(CSSPropertyWebkitMarquee, marqueeProperties, WTF_ARRAY_LENGTH(marqueeProperties));
 407 }
 408
 409 StylePropertyShorthand webkitMaskShorthand()
 410 {
 411     static const CSSPropertyID maskProperties[] = {
 412         CSSPropertyWebkitMaskImage,
 413         CSSPropertyWebkitMaskSourceType,
 414         CSSPropertyWebkitMaskPositionX,
 415         CSSPropertyWebkitMaskPositionY,
 416         CSSPropertyWebkitMaskSize,
 417         CSSPropertyWebkitMaskRepeatX,
 418         CSSPropertyWebkitMaskRepeatY,
 419         CSSPropertyWebkitMaskOrigin,
 420         CSSPropertyWebkitMaskClip
 421     };
 422     return StylePropertyShorthand(CSSPropertyWebkitMask, maskProperties, WTF_ARRAY_LENGTH(maskProperties));
 423 }
 424
 425 StylePropertyShorthand webkitMaskPositionShorthand()
 426 {
 427     static const CSSPropertyID maskPositionProperties[] = { CSSPropertyWebkitMaskPositionX, CSSPropertyWebkitMaskPositionY };
 428     return StylePropertyShorthand(CSSPropertyWebkitMaskPosition, maskPositionProperties, WTF_ARRAY_LENGTH(maskPositionProperties));
 429 }
 430
 431 StylePropertyShorthand webkitMaskRepeatShorthand()
 432 {
 433     static const CSSPropertyID maskRepeatProperties[] = { CSSPropertyWebkitMaskRepeatX, CSSPropertyWebkitMaskRepeatY };
 434     return StylePropertyShorthand(CSSPropertyWebkitMaskRepeat, maskRepeatProperties, WTF_ARRAY_LENGTH(maskRepeatProperties));
 435 }
 436
 437 StylePropertyShorthand webkitTextDecorationShorthand()
 438 {
 439     static const CSSPropertyID textDecorationProperties[] = {
 440         CSSPropertyWebkitTextDecorationLine,
 441         CSSPropertyWebkitTextDecorationStyle,
 442         CSSPropertyWebkitTextDecorationColor
 443     };
 444     return StylePropertyShorthand(CSSPropertyWebkitTextDecoration, textDecorationProperties, WTF_ARRAY_LENGTH(textDecorationProperties));
 445 }
 446
 447 StylePropertyShorthand webkitTextEmphasisShorthand()
 448 {
 449     static const CSSPropertyID textEmphasisProperties[] = {
 450         CSSPropertyWebkitTextEmphasisStyle,
 451         CSSPropertyWebkitTextEmphasisColor
 452     };
 453     return StylePropertyShorthand(CSSPropertyWebkitTextEmphasis, textEmphasisProperties, WTF_ARRAY_LENGTH(textEmphasisProperties));
 454 }
 455
 456 StylePropertyShorthand webkitTextStrokeShorthand()
 457 {
 458     static const CSSPropertyID textStrokeProperties[] = { CSSPropertyWebkitTextStrokeWidth, CSSPropertyWebkitTextStrokeColor };
 459     return StylePropertyShorthand(CSSPropertyWebkitTextStroke, textStrokeProperties, WTF_ARRAY_LENGTH(textStrokeProperties));
 460 }
 461
 462 StylePropertyShorthand webkitTransitionShorthand()
 463 {
 464     static const CSSPropertyID transitionProperties[] = {
 465         CSSPropertyWebkitTransitionProperty,
 466         CSSPropertyWebkitTransitionDuration,
 467         CSSPropertyWebkitTransitionTimingFunction,
 468         CSSPropertyWebkitTransitionDelay
 469     };
 470     return StylePropertyShorthand(CSSPropertyWebkitTransition, transitionProperties, WTF_ARRAY_LENGTH(transitionProperties));
 471 }
 472
 473 StylePropertyShorthand webkitTransformOriginShorthand()
 474 {
 475     static const CSSPropertyID transformOriginProperties[] = {
 476         CSSPropertyWebkitTransformOriginX,
 477         CSSPropertyWebkitTransformOriginY,
 478         CSSPropertyWebkitTransformOriginZ
 479     };
 480     return StylePropertyShorthand(CSSPropertyWebkitTransformOrigin, transformOriginProperties, WTF_ARRAY_LENGTH(transformOriginProperties));
 481 }
 482
 483 StylePropertyShorthand widthShorthand()
 484 {
 485     static const CSSPropertyID widthProperties[] = {
 486         CSSPropertyMinWidth,
 487         CSSPropertyMaxWidth
 488     };
 489     return StylePropertyShorthand(CSSPropertyWidth, widthProperties, WTF_ARRAY_LENGTH(widthProperties));
 490 }
 491
 492 StylePropertyShorthand heightShorthand()
 493 {
 494     static const CSSPropertyID heightProperties[] = {
 495         CSSPropertyMinHeight,
 496         CSSPropertyMaxHeight
 497     };
 498     return StylePropertyShorthand(CSSPropertyHeight, heightProperties, WTF_ARRAY_LENGTH(heightProperties));
 499 }
 500
 501 // Returns an empty list if the property is not a shorthand.
 502 StylePropertyShorthand shorthandForProperty(CSSPropertyID propertyID)
 503 {
 504     switch (propertyID) {
 505     case CSSPropertyBackground:
 506         return backgroundShorthand();
 507     case CSSPropertyBackgroundPosition:
 508         return backgroundPositionShorthand();
 509     case CSSPropertyBackgroundRepeat:
 510         return backgroundRepeatShorthand();
 511     case CSSPropertyBorder:
 512         return borderShorthand();
 513     case CSSPropertyBorderBottom:
 514         return borderBottomShorthand();
 515     case CSSPropertyBorderColor:
 516         return borderColorShorthand();
 517     case CSSPropertyBorderImage:
 518         return borderImageShorthand();
 519     case CSSPropertyBorderLeft:
 520         return borderLeftShorthand();
 521     case CSSPropertyBorderRadius:
 522         return borderRadiusShorthand();
 523     case CSSPropertyBorderRight:
 524         return borderRightShorthand();
 525     case CSSPropertyBorderSpacing:
 526         return borderSpacingShorthand();
 527     case CSSPropertyBorderStyle:
 528         return borderStyleShorthand();
 529     case CSSPropertyBorderTop:
 530         return borderTopShorthand();
 531     case CSSPropertyBorderWidth:
 532         return borderWidthShorthand();
 533     case CSSPropertyListStyle:
 534         return listStyleShorthand();
 535     case CSSPropertyFont:
 536         return fontShorthand();
 537     case CSSPropertyMargin:
 538         return marginShorthand();
 539     case CSSPropertyOutline:
 540         return outlineShorthand();
 541     case CSSPropertyOverflow:
 542         return overflowShorthand();
 543     case CSSPropertyPadding:
 544         return paddingShorthand();
 545     case CSSPropertyTransition:
 546         return transitionShorthand();
 547     case CSSPropertyWebkitAnimation:
 548         return webkitAnimationShorthand();
 549     case CSSPropertyWebkitBorderAfter:
 550         return webkitBorderAfterShorthand();
 551     case CSSPropertyWebkitBorderBefore:
 552         return webkitBorderBeforeShorthand();
 553     case CSSPropertyWebkitBorderEnd:
 554         return webkitBorderEndShorthand();
 555     case CSSPropertyWebkitBorderStart:
 556         return webkitBorderStartShorthand();
 557     case CSSPropertyWebkitBorderRadius:
 558         return borderRadiusShorthand();
 559     case CSSPropertyWebkitColumns:
 560         return webkitColumnsShorthand();
 561     case CSSPropertyWebkitColumnRule:
 562         return webkitColumnRuleShorthand();
 563     case CSSPropertyWebkitFlex:
 564         return webkitFlexShorthand();
 565     case CSSPropertyWebkitFlexFlow:
 566         return webkitFlexFlowShorthand();
 567 #if ENABLE(CSS_GRID_LAYOUT)
 568     case CSSPropertyWebkitGridArea:
 569         return webkitGridAreaShorthand();
 570     case CSSPropertyWebkitGridColumn:
 571         return webkitGridColumnShorthand();
 572     case CSSPropertyWebkitGridRow:
 573         return webkitGridRowShorthand();
 574 #endif
 575     case CSSPropertyWebkitMarginCollapse:
 576         return webkitMarginCollapseShorthand();
 577     case CSSPropertyWebkitMarquee:
 578         return webkitMarqueeShorthand();
 579     case CSSPropertyWebkitMask:
 580         return webkitMaskShorthand();
 581     case CSSPropertyWebkitMaskPosition:
 582         return webkitMaskPositionShorthand();
 583     case CSSPropertyWebkitMaskRepeat:
 584         return webkitMaskRepeatShorthand();
 585     case CSSPropertyWebkitTextEmphasis:
 586         return webkitTextEmphasisShorthand();
 587     case CSSPropertyWebkitTextStroke:
 588         return webkitTextStrokeShorthand();
 589     case CSSPropertyWebkitTransition:
 590         return webkitTransitionShorthand();
 591     case CSSPropertyWebkitTransformOrigin:
 592         return webkitTransformOriginShorthand();
 593     case CSSPropertyWebkitTextDecoration:
 594         return webkitTextDecorationShorthand();
 595     case CSSPropertyMarker:
 596         return markerShorthand();
 597     default:
 598         return StylePropertyShorthand();
 599     }
 600 }
 601
 602 bool isExpandedShorthand(CSSPropertyID id)
 603 {
 604     // The system fonts bypass the normal style resolution by using RenderTheme,
 605     // thus we need to special case it here. FIXME: This is a violation of CSS 3 Fonts
 606     // as we should still be able to change the longhands.
 607     // DON'T ADD ANY SHORTHAND HERE UNLESS IT ISN'T ALWAYS EXPANDED AT PARSE TIME (which is wrong).
 608     if (id == CSSPropertyFont)
 609         return false;
 610
 611     return shorthandForProperty(id).length();
 612 }
 613
 614 static Vector<StylePropertyShorthand> makeVector(const StylePropertyShorthand& a)
 615 {
 616     return Vector<StylePropertyShorthand>(1, a);
 617 }
 618
 619 static Vector<StylePropertyShorthand> makeVector(const StylePropertyShorthand& a, const StylePropertyShorthand& b)
 620 {
 621     Vector<StylePropertyShorthand> vector;
 622     vector.reserveInitialCapacity(2);
 623     vector.uncheckedAppend(a);
 624     vector.uncheckedAppend(b);
 625     return vector;
 626 }
 627
 628 static Vector<StylePropertyShorthand> makeVector(const StylePropertyShorthand& a, const StylePropertyShorthand& b, const StylePropertyShorthand& c)
 629 {
 630     Vector<StylePropertyShorthand> vector;
 631     vector.reserveInitialCapacity(3);
 632     vector.uncheckedAppend(a);
 633     vector.uncheckedAppend(b);
 634     vector.uncheckedAppend(c);
 635     return vector;
 636 }
 637
 638 Vector<StylePropertyShorthand> matchingShorthandsForLonghand(CSSPropertyID propertyID)
 639 {
 640     switch (propertyID) {
 641     case CSSPropertyBackgroundImage:
 642     case CSSPropertyBackgroundSize:
 643     case CSSPropertyBackgroundAttachment:
 644     case CSSPropertyBackgroundOrigin:
 645     case CSSPropertyBackgroundClip:
 646     case CSSPropertyBackgroundColor:
 647         return makeVector(backgroundShorthand());
 648     case CSSPropertyBackgroundPositionX:
 649     case CSSPropertyBackgroundPositionY:
 650         return makeVector(backgroundShorthand(), backgroundPositionShorthand());
 651     case CSSPropertyBackgroundRepeatX:
 652     case CSSPropertyBackgroundRepeatY:
 653         return makeVector(backgroundShorthand(), backgroundRepeatShorthand());
 654     case CSSPropertyBorderBottomWidth:
 655         return makeVector(borderShorthand(), borderBottomShorthand(), borderWidthShorthand());
 656     case CSSPropertyBorderTopColor:
 657         return makeVector(borderShorthand(), borderTopShorthand(), borderColorShorthand());
 658     case CSSPropertyBorderRightColor:
 659         return makeVector(borderShorthand(), borderRightShorthand(), borderColorShorthand());
 660     case CSSPropertyBorderLeftColor:
 661         return makeVector(borderShorthand(), borderLeftShorthand(), borderColorShorthand());
 662     case CSSPropertyBorderBottomColor:
 663         return makeVector(borderShorthand(), borderBottomShorthand(), borderColorShorthand());
 664     case CSSPropertyBorderImageSource:
 665     case CSSPropertyBorderImageSlice:
 666     case CSSPropertyBorderImageWidth:
 667     case CSSPropertyBorderImageOutset:
 668     case CSSPropertyBorderImageRepeat:
 669         return makeVector(borderImageShorthand());
 670     case CSSPropertyBorderLeftWidth:
 671         return makeVector(borderShorthand(), borderLeftShorthand(), borderWidthShorthand());
 672     case CSSPropertyBorderTopLeftRadius:
 673     case CSSPropertyBorderTopRightRadius:
 674     case CSSPropertyBorderBottomRightRadius:
 675     case CSSPropertyBorderBottomLeftRadius:
 676         return makeVector(borderRadiusShorthand(), webkitBorderRadiusShorthand());
 677     case CSSPropertyBorderRightWidth:
 678         return makeVector(borderShorthand(), borderRightShorthand(), borderWidthShorthand());
 679     case CSSPropertyWebkitBorderHorizontalSpacing:
 680     case CSSPropertyWebkitBorderVerticalSpacing:
 681         return makeVector(borderSpacingShorthand());
 682     case CSSPropertyBorderTopStyle:
 683         return makeVector(borderShorthand(), borderTopShorthand(), borderStyleShorthand());
 684     case CSSPropertyBorderBottomStyle:
 685         return makeVector(borderShorthand(), borderBottomShorthand(), borderStyleShorthand());
 686     case CSSPropertyBorderLeftStyle:
 687         return makeVector(borderShorthand(), borderLeftShorthand(), borderStyleShorthand());
 688     case CSSPropertyBorderRightStyle:
 689         return makeVector(borderShorthand(), borderRightShorthand(), borderStyleShorthand());
 690     case CSSPropertyBorderTopWidth:
 691         return makeVector(borderShorthand(), borderTopShorthand(), borderWidthShorthand());
 692     case CSSPropertyListStyleType:
 693     case CSSPropertyListStylePosition:
 694     case CSSPropertyListStyleImage:
 695         return makeVector(listStyleShorthand());
 696     case CSSPropertyFontFamily:
 697     case CSSPropertyFontSize:
 698     case CSSPropertyFontStyle:
 699     case CSSPropertyFontVariant:
 700     case CSSPropertyFontWeight:
 701     case CSSPropertyLineHeight:
 702         return makeVector(fontShorthand());
 703     case CSSPropertyMarginTop:
 704     case CSSPropertyMarginRight:
 705     case CSSPropertyMarginBottom:
 706     case CSSPropertyMarginLeft:
 707         return makeVector(marginShorthand());
 708     case CSSPropertyOutlineColor:
 709     case CSSPropertyOutlineStyle:
 710     case CSSPropertyOutlineWidth:
 711         return makeVector(outlineShorthand());
 712     case CSSPropertyPaddingTop:
 713     case CSSPropertyPaddingRight:
 714     case CSSPropertyPaddingBottom:
 715     case CSSPropertyPaddingLeft:
 716         return makeVector(paddingShorthand());
 717     case CSSPropertyOverflowX:
 718     case CSSPropertyOverflowY:
 719         return makeVector(overflowShorthand());
 720     case CSSPropertyTransitionProperty:
 721     case CSSPropertyTransitionDuration:
 722     case CSSPropertyTransitionTimingFunction:
 723     case CSSPropertyTransitionDelay:
 724         return makeVector(transitionShorthand());
 725     case CSSPropertyWebkitAnimationName:
 726     case CSSPropertyWebkitAnimationDuration:
 727     case CSSPropertyWebkitAnimationTimingFunction:
 728     case CSSPropertyWebkitAnimationDelay:
 729     case CSSPropertyWebkitAnimationIterationCount:
 730     case CSSPropertyWebkitAnimationDirection:
 731     case CSSPropertyWebkitAnimationFillMode:
 732         return makeVector(webkitAnimationShorthand());
 733     case CSSPropertyWebkitBorderAfterWidth:
 734     case CSSPropertyWebkitBorderAfterStyle:
 735     case CSSPropertyWebkitBorderAfterColor:
 736         return makeVector(webkitBorderAfterShorthand());
 737     case CSSPropertyWebkitBorderBeforeWidth:
 738     case CSSPropertyWebkitBorderBeforeStyle:
 739     case CSSPropertyWebkitBorderBeforeColor:
 740         return makeVector(webkitBorderBeforeShorthand());
 741     case CSSPropertyWebkitBorderEndWidth:
 742     case CSSPropertyWebkitBorderEndStyle:
 743     case CSSPropertyWebkitBorderEndColor:
 744         return makeVector(webkitBorderEndShorthand());
 745     case CSSPropertyWebkitBorderStartWidth:
 746     case CSSPropertyWebkitBorderStartStyle:
 747     case CSSPropertyWebkitBorderStartColor:
 748         return makeVector(webkitBorderStartShorthand());
 749     case CSSPropertyWebkitColumnWidth:
 750     case CSSPropertyWebkitColumnCount:
 751         return makeVector(webkitColumnsShorthand());
 752     case CSSPropertyWebkitColumnRuleWidth:
 753     case CSSPropertyWebkitColumnRuleStyle:
 754     case CSSPropertyWebkitColumnRuleColor:
 755         return makeVector(webkitColumnRuleShorthand());
 756     case CSSPropertyWebkitFlexGrow:
 757     case CSSPropertyWebkitFlexShrink:
 758     case CSSPropertyWebkitFlexBasis:
 759         return makeVector(webkitFlexShorthand());
 760     case CSSPropertyWebkitFlexDirection:
 761     case CSSPropertyWebkitFlexWrap:
 762         return makeVector(webkitFlexFlowShorthand());
 763 #if ENABLE(CSS_GRID_LAYOUT)
 764     case CSSPropertyWebkitGridColumnStart:
 765     case CSSPropertyWebkitGridColumnEnd:
 766         return makeVector(webkitGridColumnShorthand());
 767     case CSSPropertyWebkitGridRowStart:
 768     case CSSPropertyWebkitGridRowEnd:
 769         return makeVector(webkitGridRowShorthand());
 770 #endif
 771     case CSSPropertyWebkitMarginBeforeCollapse:
 772     case CSSPropertyWebkitMarginAfterCollapse:
 773         return makeVector(webkitMarginCollapseShorthand());
 774     case CSSPropertyWebkitMarqueeDirection:
 775     case CSSPropertyWebkitMarqueeIncrement:
 776     case CSSPropertyWebkitMarqueeRepetition:
 777     case CSSPropertyWebkitMarqueeStyle:
 778     case CSSPropertyWebkitMarqueeSpeed:
 779         return makeVector(webkitMarqueeShorthand());
 780     case CSSPropertyWebkitMaskImage:
 781     case CSSPropertyWebkitMaskSourceType:
 782     case CSSPropertyWebkitMaskSize:
 783     case CSSPropertyWebkitMaskOrigin:
 784     case CSSPropertyWebkitMaskClip:
 785         return makeVector(webkitMaskShorthand());
 786     case CSSPropertyWebkitMaskPositionX:
 787     case CSSPropertyWebkitMaskPositionY:
 788         return makeVector(webkitMaskPositionShorthand());
 789     case CSSPropertyWebkitMaskRepeatX:
 790     case CSSPropertyWebkitMaskRepeatY:
 791         return makeVector(webkitMaskRepeatShorthand());
 792     case CSSPropertyWebkitTextEmphasisStyle:
 793     case CSSPropertyWebkitTextEmphasisColor:
 794         return makeVector(webkitTextEmphasisShorthand());
 795     case CSSPropertyWebkitTextStrokeWidth:
 796     case CSSPropertyWebkitTextStrokeColor:
 797         return makeVector(webkitTextStrokeShorthand());
 798     case CSSPropertyWebkitTransitionProperty:
 799     case CSSPropertyWebkitTransitionDuration:
 800     case CSSPropertyWebkitTransitionTimingFunction:
 801     case CSSPropertyWebkitTransitionDelay:
 802         return makeVector(webkitTransitionShorthand());
 803     case CSSPropertyWebkitTransformOriginX:
 804     case CSSPropertyWebkitTransformOriginY:
 805     case CSSPropertyWebkitTransformOriginZ:
 806         return makeVector(webkitTransformOriginShorthand());
 807     case CSSPropertyMinWidth:
 808     case CSSPropertyMaxWidth:
 809         return makeVector(widthShorthand());
 810     case CSSPropertyMinHeight:
 811     case CSSPropertyMaxHeight:
 812         return makeVector(heightShorthand());
 813     case CSSPropertyWebkitTextDecorationLine:
 814     case CSSPropertyWebkitTextDecorationStyle:
 815     case CSSPropertyWebkitTextDecorationColor:
 816         return makeVector(webkitTextDecorationShorthand());
 817     case CSSPropertyMarkerStart:
 818     case CSSPropertyMarkerMid:
 819     case CSSPropertyMarkerEnd:
 820         return makeVector(markerShorthand());
 821     default:
 822         break;
 823     }
 824
 825     return Vector<StylePropertyShorthand>();
 826 }
 827
 828 unsigned indexOfShorthandForLonghand(CSSPropertyID shorthandID, const Vector<StylePropertyShorthand>& shorthands)
 829 {
 830     for (unsigned i = 0, size = shorthands.size(); i < size; ++i) {
 831         if (shorthands[i].id() == shorthandID)
 832             return i;
 833     }
 834     ASSERT_NOT_REACHED();
 835     return 0;
 836 }
 837
 838 } // namespace WebCore