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/*
* Copyright (C) 2000 Lars Knoll (knoll@kde.org)
* (C) 2000 Antti Koivisto (koivisto@kde.org)
* (C) 2000 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
* Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
* Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef RenderStyleConstants_h
#define RenderStyleConstants_h
namespace WebCore {
/*
* WARNING:
* --------
*
* The order of the values in the enums have to agree with the order specified
* in CSSValueKeywords.in, otherwise some optimizations in the parser will fail,
* and produce invalid results.
*/
// The difference between two styles. The following values are used:
// (1) StyleDifferenceEqual - The two styles are identical
// (2) StyleDifferenceRecompositeLayer - The layer needs its position and transform updated, but no repaint
// (3) StyleDifferenceRepaint - The object just needs to be repainted.
// (4) StyleDifferenceRepaintLayer - The layer and its descendant layers needs to be repainted.
// (5) StyleDifferenceLayout - A layout is required.
enum StyleDifference {
StyleDifferenceEqual,
#if USE(ACCELERATED_COMPOSITING)
StyleDifferenceRecompositeLayer,
#endif
StyleDifferenceRepaint,
StyleDifferenceRepaintLayer,
StyleDifferenceLayoutPositionedMovementOnly,
StyleDifferenceSimplifiedLayout,
StyleDifferenceLayout
};
// When some style properties change, different amounts of work have to be done depending on
// context (e.g. whether the property is changing on an element which has a compositing layer).
// A simple StyleDifference does not provide enough information so we return a bit mask of
// StyleDifferenceContextSensitiveProperties from RenderStyle::diff() too.
enum StyleDifferenceContextSensitiveProperty {
ContextSensitivePropertyNone = 0,
ContextSensitivePropertyTransform = (1 << 0),
ContextSensitivePropertyOpacity = (1 << 1)
};
// Static pseudo styles. Dynamic ones are produced on the fly.
enum PseudoId {
// The order must be NOP ID, public IDs, and then internal IDs.
NOPSEUDO, FIRST_LINE, FIRST_LETTER, BEFORE, AFTER, SELECTION, FIRST_LINE_INHERITED, SCROLLBAR, FILE_UPLOAD_BUTTON, INPUT_PLACEHOLDER,
SEARCH_CANCEL_BUTTON, SEARCH_DECORATION, SEARCH_RESULTS_DECORATION, SEARCH_RESULTS_BUTTON,
SCROLLBAR_THUMB, SCROLLBAR_BUTTON, SCROLLBAR_TRACK, SCROLLBAR_TRACK_PIECE, SCROLLBAR_CORNER, RESIZER,
INPUT_LIST_BUTTON, INPUT_SPEECH_BUTTON, INNER_SPIN_BUTTON, OUTER_SPIN_BUTTON, VISITED_LINK,
METER_BAR, METER_OPTIMUM, METER_SUBOPTIMAL, METER_EVEN_LESS_GOOD,
AFTER_LAST_INTERNAL_PSEUDOID,
FULL_SCREEN, FULL_SCREEN_DOCUMENT,
FIRST_PUBLIC_PSEUDOID = FIRST_LINE,
FIRST_INTERNAL_PSEUDOID = FILE_UPLOAD_BUTTON,
PUBLIC_PSEUDOID_MASK = ((1 << FIRST_INTERNAL_PSEUDOID) - 1) & ~((1 << FIRST_PUBLIC_PSEUDOID) - 1)
};
// These have been defined in the order of their precedence for border-collapsing. Do
// not change this order!
enum EBorderStyle { BNONE, BHIDDEN, INSET, GROOVE, RIDGE, OUTSET, DOTTED, DASHED, SOLID, DOUBLE };
enum EBorderPrecedence { BOFF, BTABLE, BCOLGROUP, BCOL, BROWGROUP, BROW, BCELL };
enum EPosition {
StaticPosition, RelativePosition, AbsolutePosition, FixedPosition
};
enum EFloat {
FNONE = 0, FLEFT, FRIGHT
};
enum EMarginCollapse { MCOLLAPSE, MSEPARATE, MDISCARD };
// Box attributes. Not inherited.
enum EBoxSizing { CONTENT_BOX, BORDER_BOX };
// Random visual rendering model attributes. Not inherited.
enum EOverflow {
OVISIBLE, OHIDDEN, OSCROLL, OAUTO, OOVERLAY, OMARQUEE
};
enum EVerticalAlign {
BASELINE, MIDDLE, SUB, SUPER, TEXT_TOP,
TEXT_BOTTOM, TOP, BOTTOM, BASELINE_MIDDLE, LENGTH
};
enum EClear {
CNONE = 0, CLEFT = 1, CRIGHT = 2, CBOTH = 3
};
enum ETableLayout {
TAUTO, TFIXED
};
// CSS Text Layout Module Level 3: Vertical writing support
enum WritingMode {
TopToBottomWritingMode, RightToLeftWritingMode, LeftToRightWritingMode, BottomToTopWritingMode
};
enum TextCombine {
TextCombineNone, TextCombineHorizontal
};
enum EFillAttachment {
ScrollBackgroundAttachment, LocalBackgroundAttachment, FixedBackgroundAttachment
};
enum EFillBox {
BorderFillBox, PaddingFillBox, ContentFillBox, TextFillBox
};
enum EFillRepeat {
RepeatFill, NoRepeatFill, RoundFill, SpaceFill
};
enum EFillLayerType {
BackgroundFillLayer, MaskFillLayer
};
// CSS3 Background Values
enum EFillSizeType { Contain, Cover, SizeLength, SizeNone };
// CSS3 Marquee Properties
enum EMarqueeBehavior { MNONE, MSCROLL, MSLIDE, MALTERNATE };
enum EMarqueeDirection { MAUTO = 0, MLEFT = 1, MRIGHT = -1, MUP = 2, MDOWN = -2, MFORWARD = 3, MBACKWARD = -3 };
// CSS3 Flexible Box Properties
enum EBoxAlignment { BSTRETCH, BSTART, BCENTER, BEND, BJUSTIFY, BBASELINE };
enum EBoxOrient { HORIZONTAL, VERTICAL };
enum EBoxLines { SINGLE, MULTIPLE };
enum EBoxDirection { BNORMAL, BREVERSE };
enum ETextSecurity {
TSNONE, TSDISC, TSCIRCLE, TSSQUARE
};
// CSS3 User Modify Properties
enum EUserModify {
READ_ONLY, READ_WRITE, READ_WRITE_PLAINTEXT_ONLY
};
// CSS3 User Drag Values
enum EUserDrag {
DRAG_AUTO, DRAG_NONE, DRAG_ELEMENT
};
// CSS3 User Select Values
enum EUserSelect {
SELECT_NONE, SELECT_TEXT
};
// Word Break Values. Matches WinIE, rather than CSS3
enum EWordBreak {
NormalWordBreak, BreakAllWordBreak, BreakWordBreak
};
enum EWordWrap {
NormalWordWrap, BreakWordWrap
};
enum ENBSPMode {
NBNORMAL, SPACE
};
enum EKHTMLLineBreak {
LBNORMAL, AFTER_WHITE_SPACE
};
enum EMatchNearestMailBlockquoteColor {
BCNORMAL, MATCH
};
enum EResize {
RESIZE_NONE, RESIZE_BOTH, RESIZE_HORIZONTAL, RESIZE_VERTICAL
};
// The order of this enum must match the order of the list style types in CSSValueKeywords.in.
enum EListStyleType {
Disc,
Circle,
Square,
DecimalListStyle,
DecimalLeadingZero,
ArabicIndic,
BinaryListStyle,
Bengali,
Cambodian,
Khmer,
Devanagari,
Gujarati,
Gurmukhi,
Kannada,
LowerHexadecimal,
Lao,
Malayalam,
Mongolian,
Myanmar,
Octal,
Oriya,
Persian,
Urdu,
Telugu,
Tibetan,
Thai,
UpperHexadecimal,
LowerRoman,
UpperRoman,
LowerGreek,
LowerAlpha,
LowerLatin,
UpperAlpha,
UpperLatin,
Afar,
EthiopicHalehameAaEt,
EthiopicHalehameAaEr,
Amharic,
EthiopicHalehameAmEt,
AmharicAbegede,
EthiopicAbegedeAmEt,
CjkEarthlyBranch,
CjkHeavenlyStem,
Ethiopic,
EthiopicHalehameGez,
EthiopicAbegede,
EthiopicAbegedeGez,
HangulConsonant,
Hangul,
LowerNorwegian,
Oromo,
EthiopicHalehameOmEt,
Sidama,
EthiopicHalehameSidEt,
Somali,
EthiopicHalehameSoEt,
Tigre,
EthiopicHalehameTig,
TigrinyaEr,
EthiopicHalehameTiEr,
TigrinyaErAbegede,
EthiopicAbegedeTiEr,
TigrinyaEt,
EthiopicHalehameTiEt,
TigrinyaEtAbegede,
EthiopicAbegedeTiEt,
UpperGreek,
UpperNorwegian,
Asterisks,
Footnotes,
Hebrew,
Armenian,
LowerArmenian,
UpperArmenian,
Georgian,
CJKIdeographic,
Hiragana,
Katakana,
HiraganaIroha,
KatakanaIroha,
NoneListStyle
};
enum StyleContentType {
CONTENT_NONE, CONTENT_OBJECT, CONTENT_TEXT, CONTENT_COUNTER, CONTENT_QUOTE
};
enum QuoteType {
OPEN_QUOTE, CLOSE_QUOTE, NO_OPEN_QUOTE, NO_CLOSE_QUOTE
};
enum EBorderFit { BorderFitBorder, BorderFitLines };
enum EAnimationFillMode { AnimationFillModeNone, AnimationFillModeForwards, AnimationFillModeBackwards, AnimationFillModeBoth };
enum EAnimPlayState {
AnimPlayStatePlaying = 0x0,
AnimPlayStatePaused = 0x1
};
enum EWhiteSpace {
NORMAL, PRE, PRE_WRAP, PRE_LINE, NOWRAP, KHTML_NOWRAP
};
enum ETextAlign {
TAAUTO, LEFT, RIGHT, CENTER, JUSTIFY, WEBKIT_LEFT, WEBKIT_RIGHT, WEBKIT_CENTER, TASTART, TAEND,
};
enum ETextTransform {
CAPITALIZE, UPPERCASE, LOWERCASE, TTNONE
};
enum ETextDecoration {
TDNONE = 0x0 , UNDERLINE = 0x1, OVERLINE = 0x2, LINE_THROUGH= 0x4, BLINK = 0x8
};
enum EPageBreak {
PBAUTO, PBALWAYS, PBAVOID
};
enum EEmptyCell {
SHOW, HIDE
};
enum ECaptionSide {
CAPTOP, CAPBOTTOM, CAPLEFT, CAPRIGHT
};
enum EListStylePosition { OUTSIDE, INSIDE };
enum EVisibility { VISIBLE, HIDDEN, COLLAPSE };
enum ECursor {
// The following must match the order in CSSValueKeywords.in.
CURSOR_AUTO,
CURSOR_CROSS,
CURSOR_DEFAULT,
CURSOR_POINTER,
CURSOR_MOVE,
CURSOR_VERTICAL_TEXT,
CURSOR_CELL,
CURSOR_CONTEXT_MENU,
CURSOR_ALIAS,
CURSOR_PROGRESS,
CURSOR_NO_DROP,
CURSOR_NOT_ALLOWED,
CURSOR_WEBKIT_ZOOM_IN,
CURSOR_WEBKIT_ZOOM_OUT,
CURSOR_E_RESIZE,
CURSOR_NE_RESIZE,
CURSOR_NW_RESIZE,
CURSOR_N_RESIZE,
CURSOR_SE_RESIZE,
CURSOR_SW_RESIZE,
CURSOR_S_RESIZE,
CURSOR_W_RESIZE,
CURSOR_EW_RESIZE,
CURSOR_NS_RESIZE,
CURSOR_NESW_RESIZE,
CURSOR_NWSE_RESIZE,
CURSOR_COL_RESIZE,
CURSOR_ROW_RESIZE,
CURSOR_TEXT,
CURSOR_WAIT,
CURSOR_HELP,
CURSOR_ALL_SCROLL,
CURSOR_WEBKIT_GRAB,
CURSOR_WEBKIT_GRABBING,
// The following are handled as exceptions so don't need to match.
CURSOR_COPY,
CURSOR_NONE
};
enum EDisplay {
INLINE, BLOCK, LIST_ITEM, RUN_IN, COMPACT, INLINE_BLOCK,
TABLE, INLINE_TABLE, TABLE_ROW_GROUP,
TABLE_HEADER_GROUP, TABLE_FOOTER_GROUP, TABLE_ROW,
TABLE_COLUMN_GROUP, TABLE_COLUMN, TABLE_CELL,
TABLE_CAPTION, BOX, INLINE_BOX,
#if ENABLE(WCSS)
WAP_MARQUEE,
#endif
NONE
};
enum EInsideLink {
NotInsideLink, InsideUnvisitedLink, InsideVisitedLink
};
enum EPointerEvents {
PE_NONE, PE_AUTO, PE_STROKE, PE_FILL, PE_PAINTED, PE_VISIBLE,
PE_VISIBLE_STROKE, PE_VISIBLE_FILL, PE_VISIBLE_PAINTED, PE_ALL
};
enum ETransformStyle3D {
TransformStyle3DFlat, TransformStyle3DPreserve3D
};
enum EBackfaceVisibility {
BackfaceVisibilityVisible, BackfaceVisibilityHidden
};
enum ELineClampType { LineClampLineCount, LineClampPercentage };
enum Hyphens { HyphensNone, HyphensManual, HyphensAuto };
enum ESpeak { SpeakNone, SpeakNormal, SpeakSpellOut, SpeakDigits, SpeakLiteralPunctuation, SpeakNoPunctuation };
enum TextEmphasisFill { TextEmphasisFillFilled, TextEmphasisFillOpen };
enum TextEmphasisMark { TextEmphasisMarkNone, TextEmphasisMarkAuto, TextEmphasisMarkDot, TextEmphasisMarkCircle, TextEmphasisMarkDoubleCircle, TextEmphasisMarkTriangle, TextEmphasisMarkSesame, TextEmphasisMarkCustom };
enum TextEmphasisPosition { TextEmphasisPositionOver, TextEmphasisPositionUnder };
} // namespace WebCore
#endif // RenderStyleConstants_h
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