1 /* 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) 4 * (C) 2000 Dirk Mueller (mueller@kde.org) 5 * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 6 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) 7 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/) 8 * 9 * This library is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU Library General Public 11 * License as published by the Free Software Foundation; either 12 * version 2 of the License, or (at your option) any later version. 13 * 14 * This library is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 * Library General Public License for more details. 18 * 19 * You should have received a copy of the GNU Library General Public License 20 * along with this library; see the file COPYING.LIB. If not, write to 21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 22 * Boston, MA 02110-1301, USA. 23 * 24 */ 25 26 #ifndef RenderStyleConstants_h 27 #define RenderStyleConstants_h 28 29 namespace WebCore { 30 31 /* 32 * WARNING: 33 * -------- 34 * 35 * The order of the values in the enums have to agree with the order specified 36 * in CSSValueKeywords.in, otherwise some optimizations in the parser will fail, 37 * and produce invalid results. 38 */ 39 40 // The difference between two styles. The following values are used: 41 // (1) StyleDifferenceEqual - The two styles are identical 42 // (2) StyleDifferenceRecompositeLayer - The layer needs its position and transform updated, but no repaint 43 // (3) StyleDifferenceRepaint - The object just needs to be repainted. 44 // (4) StyleDifferenceRepaintLayer - The layer and its descendant layers needs to be repainted. 45 // (5) StyleDifferenceLayout - A layout is required. 46 enum StyleDifference { 47 StyleDifferenceEqual, 48 #if USE(ACCELERATED_COMPOSITING) 49 StyleDifferenceRecompositeLayer, 50 #endif 51 StyleDifferenceRepaint, 52 StyleDifferenceRepaintLayer, 53 StyleDifferenceLayoutPositionedMovementOnly, 54 StyleDifferenceLayout 55 }; 56 57 // When some style properties change, different amounts of work have to be done depending on 58 // context (e.g. whether the property is changing on an element which has a compositing layer). 59 // A simple StyleDifference does not provide enough information so we return a bit mask of 60 // StyleDifferenceContextSensitiveProperties from RenderStyle::diff() too. 61 enum StyleDifferenceContextSensitiveProperty { 62 ContextSensitivePropertyNone = 0, 63 ContextSensitivePropertyTransform = (1 << 0), 64 ContextSensitivePropertyOpacity = (1 << 1) 65 }; 66 67 // Static pseudo styles. Dynamic ones are produced on the fly. 68 enum PseudoId { 69 NOPSEUDO, FIRST_LINE, FIRST_LETTER, BEFORE, AFTER, SELECTION, FIRST_LINE_INHERITED, SCROLLBAR, FILE_UPLOAD_BUTTON, INPUT_PLACEHOLDER, 70 SLIDER_THUMB, SEARCH_CANCEL_BUTTON, SEARCH_DECORATION, SEARCH_RESULTS_DECORATION, SEARCH_RESULTS_BUTTON, MEDIA_CONTROLS_PANEL, 71 MEDIA_CONTROLS_PLAY_BUTTON, MEDIA_CONTROLS_MUTE_BUTTON, MEDIA_CONTROLS_TIMELINE, MEDIA_CONTROLS_TIMELINE_CONTAINER, 72 MEDIA_CONTROLS_VOLUME_SLIDER, MEDIA_CONTROLS_VOLUME_SLIDER_CONTAINER, MEDIA_CONTROLS_CURRENT_TIME_DISPLAY, MEDIA_CONTROLS_TIME_REMAINING_DISPLAY, 73 MEDIA_CONTROLS_SEEK_BACK_BUTTON, MEDIA_CONTROLS_SEEK_FORWARD_BUTTON, MEDIA_CONTROLS_FULLSCREEN_BUTTON, MEDIA_CONTROLS_REWIND_BUTTON, 74 MEDIA_CONTROLS_RETURN_TO_REALTIME_BUTTON, MEDIA_CONTROLS_TOGGLE_CLOSED_CAPTIONS_BUTTON, 75 MEDIA_CONTROLS_STATUS_DISPLAY, SCROLLBAR_THUMB, SCROLLBAR_BUTTON, SCROLLBAR_TRACK, SCROLLBAR_TRACK_PIECE, SCROLLBAR_CORNER, RESIZER, 76 INPUT_LIST_BUTTON, INNER_SPIN_BUTTON, OUTER_SPIN_BUTTON, 77 78 FIRST_INTERNAL_PSEUDOID = FILE_UPLOAD_BUTTON 79 }; 80 81 // These have been defined in the order of their precedence for border-collapsing. Do 82 // not change this order! 83 enum EBorderStyle { BNONE, BHIDDEN, INSET, GROOVE, RIDGE, OUTSET, DOTTED, DASHED, SOLID, DOUBLE }; 84 85 enum EBorderPrecedence { BOFF, BTABLE, BCOLGROUP, BCOL, BROWGROUP, BROW, BCELL }; 86 87 enum PseudoState { PseudoUnknown, PseudoNone, PseudoAnyLink, PseudoLink, PseudoVisited}; 88 89 enum EPosition { 90 StaticPosition, RelativePosition, AbsolutePosition, FixedPosition 91 }; 92 93 enum EFloat { 94 FNONE = 0, FLEFT, FRIGHT 95 }; 96 97 98 enum EMarginCollapse { MCOLLAPSE, MSEPARATE, MDISCARD }; 99 100 // Box attributes. Not inherited. 101 102 enum EBoxSizing { CONTENT_BOX, BORDER_BOX }; 103 104 // Random visual rendering model attributes. Not inherited. 105 106 enum EOverflow { 107 OVISIBLE, OHIDDEN, OSCROLL, OAUTO, OOVERLAY, OMARQUEE 108 }; 109 110 enum EVerticalAlign { 111 BASELINE, MIDDLE, SUB, SUPER, TEXT_TOP, 112 TEXT_BOTTOM, TOP, BOTTOM, BASELINE_MIDDLE, LENGTH 113 }; 114 115 enum EClear { 116 CNONE = 0, CLEFT = 1, CRIGHT = 2, CBOTH = 3 117 }; 118 119 enum ETableLayout { 120 TAUTO, TFIXED 121 }; 122 123 enum EUnicodeBidi { 124 UBNormal, Embed, Override 125 }; 126 127 enum EFillAttachment { 128 ScrollBackgroundAttachment, LocalBackgroundAttachment, FixedBackgroundAttachment 129 }; 130 131 enum EFillBox { 132 BorderFillBox, PaddingFillBox, ContentFillBox, TextFillBox 133 }; 134 135 enum EFillRepeat { 136 RepeatFill, NoRepeatFill, RoundFill, SpaceFill 137 }; 138 139 enum EFillLayerType { 140 BackgroundFillLayer, MaskFillLayer 141 }; 142 143 // CSS3 Background Values 144 enum EFillSizeType { Contain, Cover, SizeLength, SizeNone }; 145 146 // CSS3 Marquee Properties 147 148 enum EMarqueeBehavior { MNONE, MSCROLL, MSLIDE, MALTERNATE }; 149 enum EMarqueeDirection { MAUTO = 0, MLEFT = 1, MRIGHT = -1, MUP = 2, MDOWN = -2, MFORWARD = 3, MBACKWARD = -3 }; 150 151 // CSS3 Flexible Box Properties 152 153 enum EBoxAlignment { BSTRETCH, BSTART, BCENTER, BEND, BJUSTIFY, BBASELINE }; 154 enum EBoxOrient { HORIZONTAL, VERTICAL }; 155 enum EBoxLines { SINGLE, MULTIPLE }; 156 enum EBoxDirection { BNORMAL, BREVERSE }; 157 158 enum ETextSecurity { 159 TSNONE, TSDISC, TSCIRCLE, TSSQUARE 160 }; 161 162 // CSS3 User Modify Properties 163 164 enum EUserModify { 165 READ_ONLY, READ_WRITE, READ_WRITE_PLAINTEXT_ONLY 166 }; 167 168 // CSS3 User Drag Values 169 170 enum EUserDrag { 171 DRAG_AUTO, DRAG_NONE, DRAG_ELEMENT 172 }; 173 174 // CSS3 User Select Values 175 176 enum EUserSelect { 177 SELECT_NONE, SELECT_TEXT 178 }; 179 180 // Word Break Values. Matches WinIE, rather than CSS3 181 182 enum EWordBreak { 183 NormalWordBreak, BreakAllWordBreak, BreakWordBreak 184 }; 185 186 enum EWordWrap { 187 NormalWordWrap, BreakWordWrap 188 }; 189 190 enum ENBSPMode { 191 NBNORMAL, SPACE 192 }; 193 194 enum EKHTMLLineBreak { 195 LBNORMAL, AFTER_WHITE_SPACE 196 }; 197 198 enum EMatchNearestMailBlockquoteColor { 199 BCNORMAL, MATCH 200 }; 201 202 enum EResize { 203 RESIZE_NONE, RESIZE_BOTH, RESIZE_HORIZONTAL, RESIZE_VERTICAL 204 }; 205 206 // The order of this enum must match the order of the list style types in CSSValueKeywords.in. 207 enum EListStyleType { 208 Disc, 209 Circle, 210 Square, 211 DecimalListStyle, 212 DecimalLeadingZero, 213 ArabicIndic, 214 BinaryListStyle, 215 Bengali, 216 Cambodian, 217 Khmer, 218 Devanagari, 219 Gujarati, 220 Gurmukhi, 221 Kannada, 222 LowerHexadecimal, 223 Lao, 224 Malayalam, 225 Mongolian, 226 Myanmar, 227 Octal, 228 Oriya, 229 Persian, 230 Urdu, 231 Telugu, 232 Tibetan, 233 Thai, 234 UpperHexadecimal, 235 LowerRoman, 236 UpperRoman, 237 LowerGreek, 238 LowerAlpha, 239 LowerLatin, 240 UpperAlpha, 241 UpperLatin, 242 Afar, 243 EthiopicHalehameAaEt, 244 EthiopicHalehameAaEr, 245 Amharic, 246 EthiopicHalehameAmEt, 247 AmharicAbegede, 248 EthiopicAbegedeAmEt, 249 CjkEarthlyBranch, 250 CjkHeavenlyStem, 251 Ethiopic, 252 EthiopicHalehameGez, 253 EthiopicAbegede, 254 EthiopicAbegedeGez, 255 HangulConsonant, 256 Hangul, 257 LowerNorwegian, 258 Oromo, 259 EthiopicHalehameOmEt, 260 Sidama, 261 EthiopicHalehameSidEt, 262 Somali, 263 EthiopicHalehameSoEt, 264 Tigre, 265 EthiopicHalehameTig, 266 TigrinyaEr, 267 EthiopicHalehameTiEr, 268 TigrinyaErAbegede, 269 EthiopicAbegedeTiEr, 270 TigrinyaEt, 271 EthiopicHalehameTiEt, 272 TigrinyaEtAbegede, 273 EthiopicAbegedeTiEt, 274 UpperGreek, 275 UpperNorwegian, 276 Hebrew, 277 Armenian, 278 Georgian, 279 CJKIdeographic, 280 Hiragana, 281 Katakana, 282 HiraganaIroha, 283 KatakanaIroha, 284 NoneListStyle 285 }; 286 287 enum StyleContentType { 288 CONTENT_NONE, CONTENT_OBJECT, CONTENT_TEXT, CONTENT_COUNTER 289 }; 290 291 enum EBorderFit { BorderFitBorder, BorderFitLines }; 292 293 enum EAnimPlayState { 294 AnimPlayStatePlaying = 0x0, 295 AnimPlayStatePaused = 0x1 296 }; 297 298 enum ETimingFunctionType { LinearTimingFunction, CubicBezierTimingFunction }; 299 300 enum EWhiteSpace { 301 NORMAL, PRE, PRE_WRAP, PRE_LINE, NOWRAP, KHTML_NOWRAP 302 }; 303 304 enum ETextAlign { 305 TAAUTO, LEFT, RIGHT, CENTER, JUSTIFY, WEBKIT_LEFT, WEBKIT_RIGHT, WEBKIT_CENTER 306 }; 307 308 enum ETextTransform { 309 CAPITALIZE, UPPERCASE, LOWERCASE, TTNONE 310 }; 311 312 enum ETextDecoration { 313 TDNONE = 0x0 , UNDERLINE = 0x1, OVERLINE = 0x2, LINE_THROUGH= 0x4, BLINK = 0x8 314 }; 315 316 enum EPageBreak { 317 PBAUTO, PBALWAYS, PBAVOID 318 }; 319 320 enum EEmptyCell { 321 SHOW, HIDE 322 }; 323 324 enum ECaptionSide { 325 CAPTOP, CAPBOTTOM, CAPLEFT, CAPRIGHT 326 }; 327 328 enum EListStylePosition { OUTSIDE, INSIDE }; 329 330 enum EVisibility { VISIBLE, HIDDEN, COLLAPSE }; 331 332 enum ECursor { 333 // The following must match the order in CSSValueKeywords.in. 334 CURSOR_AUTO, 335 CURSOR_CROSS, 336 CURSOR_DEFAULT, 337 CURSOR_POINTER, 338 CURSOR_MOVE, 339 CURSOR_VERTICAL_TEXT, 340 CURSOR_CELL, 341 CURSOR_CONTEXT_MENU, 342 CURSOR_ALIAS, 343 CURSOR_PROGRESS, 344 CURSOR_NO_DROP, 345 CURSOR_NOT_ALLOWED, 346 CURSOR_WEBKIT_ZOOM_IN, 347 CURSOR_WEBKIT_ZOOM_OUT, 348 CURSOR_E_RESIZE, 349 CURSOR_NE_RESIZE, 350 CURSOR_NW_RESIZE, 351 CURSOR_N_RESIZE, 352 CURSOR_SE_RESIZE, 353 CURSOR_SW_RESIZE, 354 CURSOR_S_RESIZE, 355 CURSOR_W_RESIZE, 356 CURSOR_EW_RESIZE, 357 CURSOR_NS_RESIZE, 358 CURSOR_NESW_RESIZE, 359 CURSOR_NWSE_RESIZE, 360 CURSOR_COL_RESIZE, 361 CURSOR_ROW_RESIZE, 362 CURSOR_TEXT, 363 CURSOR_WAIT, 364 CURSOR_HELP, 365 CURSOR_ALL_SCROLL, 366 CURSOR_WEBKIT_GRAB, 367 CURSOR_WEBKIT_GRABBING, 368 369 // The following are handled as exceptions so don't need to match. 370 CURSOR_COPY, 371 CURSOR_NONE 372 }; 373 374 enum EDisplay { 375 INLINE, BLOCK, LIST_ITEM, RUN_IN, COMPACT, INLINE_BLOCK, 376 TABLE, INLINE_TABLE, TABLE_ROW_GROUP, 377 TABLE_HEADER_GROUP, TABLE_FOOTER_GROUP, TABLE_ROW, 378 TABLE_COLUMN_GROUP, TABLE_COLUMN, TABLE_CELL, 379 TABLE_CAPTION, BOX, INLINE_BOX, 380 #if ENABLE(WCSS) 381 WAP_MARQUEE, 382 #endif 383 NONE 384 }; 385 386 enum EPointerEvents { 387 PE_NONE, PE_AUTO, PE_STROKE, PE_FILL, PE_PAINTED, PE_VISIBLE, 388 PE_VISIBLE_STROKE, PE_VISIBLE_FILL, PE_VISIBLE_PAINTED, PE_ALL 389 }; 390 391 enum ETransformStyle3D { 392 TransformStyle3DFlat, TransformStyle3DPreserve3D 393 }; 394 395 enum EBackfaceVisibility { 396 BackfaceVisibilityVisible, BackfaceVisibilityHidden 397 }; 398 399 enum ELineClampType { LineClampLineCount, LineClampPercentage }; 400 401 } // namespace WebCore 402 403 #endif // RenderStyleConstants_h 404