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gecko-dev/layout/style/nsStyleConsts.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* constants used in the style struct data provided by nsStyleContext */
#ifndef nsStyleConsts_h___
#define nsStyleConsts_h___
#include "gfxRect.h"
#include "nsFont.h"
#include "X11UndefineNone.h"
// XXX fold this into nsStyleContext and group by nsStyleXXX struct
namespace mozilla {
// Basic shapes
enum class StyleBasicShapeType : uint8_t {
Polygon,
Circle,
Ellipse,
Inset,
};
// box-align
enum class StyleBoxAlign : uint8_t {
Stretch,
Start,
Center,
Baseline,
End,
};
// box-decoration-break
enum class StyleBoxDecorationBreak : uint8_t {
Slice,
Clone,
};
// box-direction
enum class StyleBoxDirection : uint8_t {
Normal,
Reverse,
};
// box-orient
enum class StyleBoxOrient : uint8_t {
Horizontal,
Vertical,
};
// box-pack
enum class StyleBoxPack : uint8_t {
Start,
Center,
End,
Justify,
};
// box-sizing
enum class StyleBoxSizing : uint8_t {
Content,
Border
};
// box-shadow
enum class StyleBoxShadowType : uint8_t {
Inset,
};
// clear
enum class StyleClear : uint8_t {
None = 0,
Left,
Right,
InlineStart,
InlineEnd,
Both,
// StyleClear::Line can be added to one of the other values in layout
// so it needs to use a bit value that none of the other values can have.
Line = 8,
Max = 13 // Max = (Both | Line)
};
// Define geometry box for clip-path's reference-box, background-clip,
// background-origin, mask-clip, mask-origin, shape-box and transform-box.
enum class StyleGeometryBox : uint8_t {
ContentBox, // Used by everything, except transform-box.
PaddingBox, // Used by everything, except transform-box.
BorderBox,
MarginBox, // XXX Bug 1260094 comment 9.
// Although margin-box is required by mask-origin and mask-clip,
// we do not implement that due to lack of support in other
// browsers. clip-path reference-box only.
FillBox, // Used by everything, except shape-box.
StrokeBox, // mask-clip, mask-origin and clip-path reference-box only.
ViewBox, // Used by everything, except shape-box.
NoClip, // mask-clip only.
Text, // background-clip only.
NoBox, // Depending on which kind of element this style value applied on,
// the default value of a reference-box can be different.
// For an HTML element, the default value of reference-box is
// border-box; for an SVG element, the default value is fill-box.
// Since we can not determine the default value at parsing time,
// set it as NoBox so that we make a decision later.
// clip-path reference-box only.
MozAlmostPadding = 127 // A magic value that we use for our "pretend that
// background-clip is 'padding' when we have a solid
// border" optimization. This isn't actually equal
// to StyleGeometryBox::Padding because using that
// causes antialiasing seams between the background
// and border.
// background-clip only.
};
// fill-rule
enum class StyleFillRule : uint8_t {
Nonzero,
Evenodd,
};
// float
// https://developer.mozilla.org/en-US/docs/Web/CSS/float
enum class StyleFloat : uint8_t {
None,
Left,
Right,
InlineStart,
InlineEnd
};
// float-edge
enum class StyleFloatEdge : uint8_t {
ContentBox,
MarginBox,
};
// Hyphens
enum class StyleHyphens : uint8_t {
None,
Manual,
Auto,
};
// <shape-radius> for <basic-shape>
enum class StyleShapeRadius : uint8_t {
ClosestSide,
FarthestSide,
};
// Shape source type
enum class StyleShapeSourceType : uint8_t {
None,
URL,
Shape,
Box,
};
// text-justify
enum class StyleTextJustify : uint8_t {
None,
Auto,
InterWord,
InterCharacter,
};
// user-focus
enum class StyleUserFocus : uint8_t {
None,
Ignore,
Normal,
SelectAll,
SelectBefore,
SelectAfter,
SelectSame,
SelectMenu,
};
// user-select
enum class StyleUserSelect : uint8_t {
None,
Text,
Element,
Elements,
All,
Toggle,
TriState,
Auto, // internal value - please use nsFrame::IsSelectable()
MozAll, // force selection of all children, unless an ancestor has NONE set - bug 48096
MozText, // Like TEXT, except that it won't get overridden by ancestors having ALL.
};
// user-input
enum class StyleUserInput : uint8_t {
None,
Enabled,
Disabled,
Auto,
};
// user-modify
enum class StyleUserModify : uint8_t {
ReadOnly,
ReadWrite,
WriteOnly,
};
// -moz-window-dragging
enum class StyleWindowDragging : uint8_t {
Default,
Drag,
NoDrag,
};
// orient
enum class StyleOrient : uint8_t {
Inline,
Block,
Horizontal,
Vertical,
};
// stack-sizing
#define NS_STYLE_STACK_SIZING_IGNORE 0
#define NS_STYLE_STACK_SIZING_STRETCH_TO_FIT 1
// Azimuth - See nsStyleAural
#define NS_STYLE_AZIMUTH_LEFT_SIDE 0x00
#define NS_STYLE_AZIMUTH_FAR_LEFT 0x01
#define NS_STYLE_AZIMUTH_LEFT 0x02
#define NS_STYLE_AZIMUTH_CENTER_LEFT 0x03
#define NS_STYLE_AZIMUTH_CENTER 0x04
#define NS_STYLE_AZIMUTH_CENTER_RIGHT 0x05
#define NS_STYLE_AZIMUTH_RIGHT 0x06
#define NS_STYLE_AZIMUTH_FAR_RIGHT 0x07
#define NS_STYLE_AZIMUTH_RIGHT_SIDE 0x08
#define NS_STYLE_AZIMUTH_BEHIND 0x80 // bits
#define NS_STYLE_AZIMUTH_LEFTWARDS 0x10 // bits
#define NS_STYLE_AZIMUTH_RIGHTWARDS 0x20 // bits
// See nsStyleAural
#define NS_STYLE_ELEVATION_BELOW 1
#define NS_STYLE_ELEVATION_LEVEL 2
#define NS_STYLE_ELEVATION_ABOVE 3
#define NS_STYLE_ELEVATION_HIGHER 4
#define NS_STYLE_ELEVATION_LOWER 5
// See nsStyleAural
#define NS_STYLE_PITCH_X_LOW 1
#define NS_STYLE_PITCH_LOW 2
#define NS_STYLE_PITCH_MEDIUM 3
#define NS_STYLE_PITCH_HIGH 4
#define NS_STYLE_PITCH_X_HIGH 5
// See nsStyleAural
#define NS_STYLE_SPEAK_NONE 0
#define NS_STYLE_SPEAK_NORMAL 1
#define NS_STYLE_SPEAK_SPELL_OUT 2
// See nsStyleAural
#define NS_STYLE_SPEAK_HEADER_ONCE 0
#define NS_STYLE_SPEAK_HEADER_ALWAYS 1
// See nsStyleAural
#define NS_STYLE_SPEAK_NUMERAL_DIGITS 0
#define NS_STYLE_SPEAK_NUMERAL_CONTINUOUS 1
// See nsStyleAural
#define NS_STYLE_SPEAK_PUNCTUATION_NONE 0
#define NS_STYLE_SPEAK_PUNCTUATION_CODE 1
// See nsStyleAural
#define NS_STYLE_SPEECH_RATE_X_SLOW 0
#define NS_STYLE_SPEECH_RATE_SLOW 1
#define NS_STYLE_SPEECH_RATE_MEDIUM 2
#define NS_STYLE_SPEECH_RATE_FAST 3
#define NS_STYLE_SPEECH_RATE_X_FAST 4
#define NS_STYLE_SPEECH_RATE_FASTER 10
#define NS_STYLE_SPEECH_RATE_SLOWER 11
// See nsStyleAural
#define NS_STYLE_VOLUME_SILENT 0
#define NS_STYLE_VOLUME_X_SOFT 1
#define NS_STYLE_VOLUME_SOFT 2
#define NS_STYLE_VOLUME_MEDIUM 3
#define NS_STYLE_VOLUME_LOUD 4
#define NS_STYLE_VOLUME_X_LOUD 5
// See nsStyleColor
#define NS_STYLE_COLOR_INHERIT_FROM_BODY 2 /* Can't come from CSS directly */
// See nsStyleColor
#define NS_COLOR_CURRENTCOLOR -1
#define NS_COLOR_MOZ_DEFAULT_COLOR -2
#define NS_COLOR_MOZ_DEFAULT_BACKGROUND_COLOR -3
#define NS_COLOR_MOZ_HYPERLINKTEXT -4
#define NS_COLOR_MOZ_VISITEDHYPERLINKTEXT -5
#define NS_COLOR_MOZ_ACTIVEHYPERLINKTEXT -6
// Only valid as paints in SVG glyphs
#define NS_COLOR_CONTEXT_FILL -7
#define NS_COLOR_CONTEXT_STROKE -8
// See nsStyleDisplay
#define NS_STYLE_WILL_CHANGE_STACKING_CONTEXT (1<<0)
#define NS_STYLE_WILL_CHANGE_TRANSFORM (1<<1)
#define NS_STYLE_WILL_CHANGE_SCROLL (1<<2)
#define NS_STYLE_WILL_CHANGE_OPACITY (1<<3)
#define NS_STYLE_WILL_CHANGE_FIXPOS_CB (1<<4)
#define NS_STYLE_WILL_CHANGE_ABSPOS_CB (1<<5)
// See AnimationEffectReadOnly.webidl
// and mozilla/dom/AnimationEffectReadOnlyBinding.h
namespace dom {
enum class PlaybackDirection : uint8_t;
enum class FillMode : uint8_t;
}
// See nsStyleDisplay
#define NS_STYLE_ANIMATION_ITERATION_COUNT_INFINITE 0
// See nsStyleDisplay
#define NS_STYLE_ANIMATION_PLAY_STATE_RUNNING 0
#define NS_STYLE_ANIMATION_PLAY_STATE_PAUSED 1
// See nsStyleImageLayers
#define NS_STYLE_IMAGELAYER_ATTACHMENT_SCROLL 0
#define NS_STYLE_IMAGELAYER_ATTACHMENT_FIXED 1
#define NS_STYLE_IMAGELAYER_ATTACHMENT_LOCAL 2
// A magic value that we use for our "pretend that background-clip is
// 'padding' when we have a solid border" optimization. This isn't
// actually equal to NS_STYLE_IMAGELAYER_CLIP_PADDING because using that
// causes antialiasing seams between the background and border. This
// is a backend-only value.
#define NS_STYLE_IMAGELAYER_CLIP_MOZ_ALMOST_PADDING 127
// See nsStyleImageLayers
// The parser code depends on |ing these values together.
#define NS_STYLE_IMAGELAYER_POSITION_CENTER (1<<0)
#define NS_STYLE_IMAGELAYER_POSITION_TOP (1<<1)
#define NS_STYLE_IMAGELAYER_POSITION_BOTTOM (1<<2)
#define NS_STYLE_IMAGELAYER_POSITION_LEFT (1<<3)
#define NS_STYLE_IMAGELAYER_POSITION_RIGHT (1<<4)
// See nsStyleImageLayers
#define NS_STYLE_IMAGELAYER_REPEAT_NO_REPEAT 0x00
#define NS_STYLE_IMAGELAYER_REPEAT_REPEAT_X 0x01
#define NS_STYLE_IMAGELAYER_REPEAT_REPEAT_Y 0x02
#define NS_STYLE_IMAGELAYER_REPEAT_REPEAT 0x03
#define NS_STYLE_IMAGELAYER_REPEAT_SPACE 0x04
#define NS_STYLE_IMAGELAYER_REPEAT_ROUND 0x05
// See nsStyleImageLayers
#define NS_STYLE_IMAGELAYER_SIZE_CONTAIN 0
#define NS_STYLE_IMAGELAYER_SIZE_COVER 1
// Mask mode
#define NS_STYLE_MASK_MODE_ALPHA 0
#define NS_STYLE_MASK_MODE_LUMINANCE 1
#define NS_STYLE_MASK_MODE_MATCH_SOURCE 2
// See nsStyleBackground
#define NS_STYLE_BG_INLINE_POLICY_EACH_BOX 0
#define NS_STYLE_BG_INLINE_POLICY_CONTINUOUS 1
#define NS_STYLE_BG_INLINE_POLICY_BOUNDING_BOX 2
// See nsStyleTable
#define NS_STYLE_BORDER_COLLAPSE 0
#define NS_STYLE_BORDER_SEPARATE 1
// Possible enumerated specified values of border-*-width, used by nsCSSMargin
#define NS_STYLE_BORDER_WIDTH_THIN 0
#define NS_STYLE_BORDER_WIDTH_MEDIUM 1
#define NS_STYLE_BORDER_WIDTH_THICK 2
// XXX chopping block #define NS_STYLE_BORDER_WIDTH_LENGTH_VALUE 3
// See nsStyleBorder mBorderStyle
#define NS_STYLE_BORDER_STYLE_NONE 0
#define NS_STYLE_BORDER_STYLE_GROOVE 1
#define NS_STYLE_BORDER_STYLE_RIDGE 2
#define NS_STYLE_BORDER_STYLE_DOTTED 3
#define NS_STYLE_BORDER_STYLE_DASHED 4
#define NS_STYLE_BORDER_STYLE_SOLID 5
#define NS_STYLE_BORDER_STYLE_DOUBLE 6
#define NS_STYLE_BORDER_STYLE_INSET 7
#define NS_STYLE_BORDER_STYLE_OUTSET 8
#define NS_STYLE_BORDER_STYLE_HIDDEN 9
#define NS_STYLE_BORDER_STYLE_AUTO 10 // for outline-style only
// See nsStyleBorder mBorderImage
#define NS_STYLE_BORDER_IMAGE_REPEAT_STRETCH 0
#define NS_STYLE_BORDER_IMAGE_REPEAT_REPEAT 1
#define NS_STYLE_BORDER_IMAGE_REPEAT_ROUND 2
#define NS_STYLE_BORDER_IMAGE_REPEAT_SPACE 3
#define NS_STYLE_BORDER_IMAGE_SLICE_NOFILL 0
#define NS_STYLE_BORDER_IMAGE_SLICE_FILL 1
// See nsStyleContent
#define NS_STYLE_CONTENT_OPEN_QUOTE 0
#define NS_STYLE_CONTENT_CLOSE_QUOTE 1
#define NS_STYLE_CONTENT_NO_OPEN_QUOTE 2
#define NS_STYLE_CONTENT_NO_CLOSE_QUOTE 3
#define NS_STYLE_CONTENT_ALT_CONTENT 4
// See nsStyleColor
#define NS_STYLE_CURSOR_AUTO 1
#define NS_STYLE_CURSOR_CROSSHAIR 2
#define NS_STYLE_CURSOR_DEFAULT 3 // ie: an arrow
#define NS_STYLE_CURSOR_POINTER 4 // for links
#define NS_STYLE_CURSOR_MOVE 5
#define NS_STYLE_CURSOR_E_RESIZE 6
#define NS_STYLE_CURSOR_NE_RESIZE 7
#define NS_STYLE_CURSOR_NW_RESIZE 8
#define NS_STYLE_CURSOR_N_RESIZE 9
#define NS_STYLE_CURSOR_SE_RESIZE 10
#define NS_STYLE_CURSOR_SW_RESIZE 11
#define NS_STYLE_CURSOR_S_RESIZE 12
#define NS_STYLE_CURSOR_W_RESIZE 13
#define NS_STYLE_CURSOR_TEXT 14 // ie: i-beam
#define NS_STYLE_CURSOR_WAIT 15
#define NS_STYLE_CURSOR_HELP 16
#define NS_STYLE_CURSOR_COPY 17 // CSS3
#define NS_STYLE_CURSOR_ALIAS 18
#define NS_STYLE_CURSOR_CONTEXT_MENU 19
#define NS_STYLE_CURSOR_CELL 20
#define NS_STYLE_CURSOR_GRAB 21
#define NS_STYLE_CURSOR_GRABBING 22
#define NS_STYLE_CURSOR_SPINNING 23
#define NS_STYLE_CURSOR_ZOOM_IN 24
#define NS_STYLE_CURSOR_ZOOM_OUT 25
#define NS_STYLE_CURSOR_NOT_ALLOWED 26
#define NS_STYLE_CURSOR_COL_RESIZE 27
#define NS_STYLE_CURSOR_ROW_RESIZE 28
#define NS_STYLE_CURSOR_NO_DROP 29
#define NS_STYLE_CURSOR_VERTICAL_TEXT 30
#define NS_STYLE_CURSOR_ALL_SCROLL 31
#define NS_STYLE_CURSOR_NESW_RESIZE 32
#define NS_STYLE_CURSOR_NWSE_RESIZE 33
#define NS_STYLE_CURSOR_NS_RESIZE 34
#define NS_STYLE_CURSOR_EW_RESIZE 35
#define NS_STYLE_CURSOR_NONE 36
// See nsStyleVisibility
#define NS_STYLE_DIRECTION_LTR 0
#define NS_STYLE_DIRECTION_RTL 1
// See nsStyleVisibility
// NOTE: WritingModes.h depends on the particular values used here.
#define NS_STYLE_WRITING_MODE_HORIZONTAL_TB 0
#define NS_STYLE_WRITING_MODE_VERTICAL_RL 1
// #define NS_STYLE_WRITING_MODE_HORIZONTAL_BT 2 // hypothetical
#define NS_STYLE_WRITING_MODE_VERTICAL_LR 3
// Single-bit flag, used in combination with VERTICAL_LR and _RL to specify
// the corresponding SIDEWAYS_* modes.
// (To avoid ambiguity, this bit must be high enough such that no other
// values here accidentally use it in their binary representation.)
#define NS_STYLE_WRITING_MODE_SIDEWAYS_MASK 4
#define NS_STYLE_WRITING_MODE_SIDEWAYS_RL \
(NS_STYLE_WRITING_MODE_VERTICAL_RL | \
NS_STYLE_WRITING_MODE_SIDEWAYS_MASK)
#define NS_STYLE_WRITING_MODE_SIDEWAYS_LR \
(NS_STYLE_WRITING_MODE_VERTICAL_LR | \
NS_STYLE_WRITING_MODE_SIDEWAYS_MASK)
// See nsStyleDisplay
//
// NOTE: Order is important! If you change it, make sure to take a look at
// the FrameConstructorDataByDisplay stuff (both the XUL and non-XUL version),
// and ensure it's still correct!
enum class StyleDisplay : uint8_t {
None = 0,
Block,
FlowRoot,
Inline,
InlineBlock,
ListItem,
Table,
InlineTable,
TableRowGroup,
TableColumn,
TableColumnGroup,
TableHeaderGroup,
TableFooterGroup,
TableRow,
TableCell,
TableCaption,
Flex,
InlineFlex,
Grid,
InlineGrid,
Ruby,
RubyBase,
RubyBaseContainer,
RubyText,
RubyTextContainer,
Contents,
WebkitBox,
WebkitInlineBox,
MozBox,
MozInlineBox,
#ifdef MOZ_XUL
MozGrid,
MozInlineGrid,
MozGridGroup,
MozGridLine,
MozStack,
MozInlineStack,
MozDeck,
MozGroupbox,
MozPopup,
#endif
};
// See nsStyleDisplay
// If these are re-ordered, nsComputedDOMStyle::DoGetContain() and
// nsCSSValue::AppendToString() must be updated.
#define NS_STYLE_CONTAIN_NONE 0
#define NS_STYLE_CONTAIN_STRICT 0x1
#define NS_STYLE_CONTAIN_LAYOUT 0x2
#define NS_STYLE_CONTAIN_STYLE 0x4
#define NS_STYLE_CONTAIN_PAINT 0x8
// NS_STYLE_CONTAIN_ALL_BITS does not correspond to a keyword.
#define NS_STYLE_CONTAIN_ALL_BITS (NS_STYLE_CONTAIN_LAYOUT | \
NS_STYLE_CONTAIN_STYLE | \
NS_STYLE_CONTAIN_PAINT)
// Shared constants for all align/justify properties (nsStylePosition):
#define NS_STYLE_ALIGN_AUTO 0
#define NS_STYLE_ALIGN_NORMAL 1
#define NS_STYLE_ALIGN_START 2
#define NS_STYLE_ALIGN_END 3
#define NS_STYLE_ALIGN_FLEX_START 4
#define NS_STYLE_ALIGN_FLEX_END 5
#define NS_STYLE_ALIGN_CENTER 6
#define NS_STYLE_ALIGN_LEFT 7
#define NS_STYLE_ALIGN_RIGHT 8
#define NS_STYLE_ALIGN_BASELINE 9
#define NS_STYLE_ALIGN_LAST_BASELINE 10
#define NS_STYLE_ALIGN_STRETCH 11
#define NS_STYLE_ALIGN_SELF_START 12
#define NS_STYLE_ALIGN_SELF_END 13
#define NS_STYLE_ALIGN_SPACE_BETWEEN 14
#define NS_STYLE_ALIGN_SPACE_AROUND 15
#define NS_STYLE_ALIGN_SPACE_EVENLY 16
#define NS_STYLE_ALIGN_LEGACY 0x20 // mutually exclusive w. SAFE & UNSAFE
#define NS_STYLE_ALIGN_SAFE 0x40
#define NS_STYLE_ALIGN_UNSAFE 0x80 // mutually exclusive w. SAFE
#define NS_STYLE_ALIGN_FLAG_BITS 0xE0
#define NS_STYLE_ALIGN_ALL_BITS 0xFF
#define NS_STYLE_ALIGN_ALL_SHIFT 8
#define NS_STYLE_JUSTIFY_AUTO NS_STYLE_ALIGN_AUTO
#define NS_STYLE_JUSTIFY_NORMAL NS_STYLE_ALIGN_NORMAL
#define NS_STYLE_JUSTIFY_START NS_STYLE_ALIGN_START
#define NS_STYLE_JUSTIFY_END NS_STYLE_ALIGN_END
#define NS_STYLE_JUSTIFY_FLEX_START NS_STYLE_ALIGN_FLEX_START
#define NS_STYLE_JUSTIFY_FLEX_END NS_STYLE_ALIGN_FLEX_END
#define NS_STYLE_JUSTIFY_CENTER NS_STYLE_ALIGN_CENTER
#define NS_STYLE_JUSTIFY_LEFT NS_STYLE_ALIGN_LEFT
#define NS_STYLE_JUSTIFY_RIGHT NS_STYLE_ALIGN_RIGHT
#define NS_STYLE_JUSTIFY_BASELINE NS_STYLE_ALIGN_BASELINE
#define NS_STYLE_JUSTIFY_LAST_BASELINE NS_STYLE_ALIGN_LAST_BASELINE
#define NS_STYLE_JUSTIFY_STRETCH NS_STYLE_ALIGN_STRETCH
#define NS_STYLE_JUSTIFY_SELF_START NS_STYLE_ALIGN_SELF_START
#define NS_STYLE_JUSTIFY_SELF_END NS_STYLE_ALIGN_SELF_END
#define NS_STYLE_JUSTIFY_SPACE_BETWEEN NS_STYLE_ALIGN_SPACE_BETWEEN
#define NS_STYLE_JUSTIFY_SPACE_AROUND NS_STYLE_ALIGN_SPACE_AROUND
#define NS_STYLE_JUSTIFY_SPACE_EVENLY NS_STYLE_ALIGN_SPACE_EVENLY
#define NS_STYLE_JUSTIFY_LEGACY NS_STYLE_ALIGN_LEGACY
#define NS_STYLE_JUSTIFY_SAFE NS_STYLE_ALIGN_SAFE
#define NS_STYLE_JUSTIFY_UNSAFE NS_STYLE_ALIGN_UNSAFE
#define NS_STYLE_JUSTIFY_FLAG_BITS NS_STYLE_ALIGN_FLAG_BITS
#define NS_STYLE_JUSTIFY_ALL_BITS NS_STYLE_ALIGN_ALL_BITS
#define NS_STYLE_JUSTIFY_ALL_SHIFT NS_STYLE_ALIGN_ALL_SHIFT
// See nsStylePosition
#define NS_STYLE_FLEX_DIRECTION_ROW 0
#define NS_STYLE_FLEX_DIRECTION_ROW_REVERSE 1
#define NS_STYLE_FLEX_DIRECTION_COLUMN 2
#define NS_STYLE_FLEX_DIRECTION_COLUMN_REVERSE 3
// See nsStylePosition
#define NS_STYLE_FLEX_WRAP_NOWRAP 0
#define NS_STYLE_FLEX_WRAP_WRAP 1
#define NS_STYLE_FLEX_WRAP_WRAP_REVERSE 2
// See nsStylePosition
// NOTE: This is the initial value of the integer-valued 'order' property
// (rather than an internal numerical representation of some keyword).
#define NS_STYLE_ORDER_INITIAL 0
// XXX remove in a later patch after updating flexbox code with the new names
#define NS_STYLE_JUSTIFY_CONTENT_FLEX_START NS_STYLE_JUSTIFY_FLEX_START
#define NS_STYLE_JUSTIFY_CONTENT_FLEX_END NS_STYLE_JUSTIFY_FLEX_END
#define NS_STYLE_JUSTIFY_CONTENT_CENTER NS_STYLE_JUSTIFY_CENTER
#define NS_STYLE_JUSTIFY_CONTENT_SPACE_BETWEEN NS_STYLE_JUSTIFY_SPACE_BETWEEN
#define NS_STYLE_JUSTIFY_CONTENT_SPACE_AROUND NS_STYLE_JUSTIFY_SPACE_AROUND
// See nsStyleFilter
#define NS_STYLE_FILTER_NONE 0
#define NS_STYLE_FILTER_URL 1
#define NS_STYLE_FILTER_BLUR 2
#define NS_STYLE_FILTER_BRIGHTNESS 3
#define NS_STYLE_FILTER_CONTRAST 4
#define NS_STYLE_FILTER_GRAYSCALE 5
#define NS_STYLE_FILTER_INVERT 6
#define NS_STYLE_FILTER_OPACITY 7
#define NS_STYLE_FILTER_SATURATE 8
#define NS_STYLE_FILTER_SEPIA 9
#define NS_STYLE_FILTER_HUE_ROTATE 10
#define NS_STYLE_FILTER_DROP_SHADOW 11
// See nsStyleFont
// We should eventually stop using the NS_STYLE_* variants here.
#define NS_STYLE_FONT_STYLE_NORMAL NS_FONT_STYLE_NORMAL
#define NS_STYLE_FONT_STYLE_ITALIC NS_FONT_STYLE_ITALIC
#define NS_STYLE_FONT_STYLE_OBLIQUE NS_FONT_STYLE_OBLIQUE
// See nsStyleFont
// We should eventually stop using the NS_STYLE_* variants here.
#define NS_STYLE_FONT_WEIGHT_NORMAL NS_FONT_WEIGHT_NORMAL
#define NS_STYLE_FONT_WEIGHT_BOLD NS_FONT_WEIGHT_BOLD
// The constants below appear only in style sheets and not computed style.
#define NS_STYLE_FONT_WEIGHT_BOLDER (-1)
#define NS_STYLE_FONT_WEIGHT_LIGHTER (-2)
// See nsStyleFont
#define NS_STYLE_FONT_SIZE_XXSMALL 0
#define NS_STYLE_FONT_SIZE_XSMALL 1
#define NS_STYLE_FONT_SIZE_SMALL 2
#define NS_STYLE_FONT_SIZE_MEDIUM 3
#define NS_STYLE_FONT_SIZE_LARGE 4
#define NS_STYLE_FONT_SIZE_XLARGE 5
#define NS_STYLE_FONT_SIZE_XXLARGE 6
#define NS_STYLE_FONT_SIZE_XXXLARGE 7 // Only used by <font size="7">. Not specifiable in CSS.
#define NS_STYLE_FONT_SIZE_LARGER 8
#define NS_STYLE_FONT_SIZE_SMALLER 9
// See nsStyleFont
// We should eventually stop using the NS_STYLE_* variants here.
#define NS_STYLE_FONT_STRETCH_ULTRA_CONDENSED NS_FONT_STRETCH_ULTRA_CONDENSED
#define NS_STYLE_FONT_STRETCH_EXTRA_CONDENSED NS_FONT_STRETCH_EXTRA_CONDENSED
#define NS_STYLE_FONT_STRETCH_CONDENSED NS_FONT_STRETCH_CONDENSED
#define NS_STYLE_FONT_STRETCH_SEMI_CONDENSED NS_FONT_STRETCH_SEMI_CONDENSED
#define NS_STYLE_FONT_STRETCH_NORMAL NS_FONT_STRETCH_NORMAL
#define NS_STYLE_FONT_STRETCH_SEMI_EXPANDED NS_FONT_STRETCH_SEMI_EXPANDED
#define NS_STYLE_FONT_STRETCH_EXPANDED NS_FONT_STRETCH_EXPANDED
#define NS_STYLE_FONT_STRETCH_EXTRA_EXPANDED NS_FONT_STRETCH_EXTRA_EXPANDED
#define NS_STYLE_FONT_STRETCH_ULTRA_EXPANDED NS_FONT_STRETCH_ULTRA_EXPANDED
// See nsStyleFont - system fonts
#define NS_STYLE_FONT_CAPTION 1 // css2
#define NS_STYLE_FONT_ICON 2
#define NS_STYLE_FONT_MENU 3
#define NS_STYLE_FONT_MESSAGE_BOX 4
#define NS_STYLE_FONT_SMALL_CAPTION 5
#define NS_STYLE_FONT_STATUS_BAR 6
#define NS_STYLE_FONT_WINDOW 7 // css3
#define NS_STYLE_FONT_DOCUMENT 8
#define NS_STYLE_FONT_WORKSPACE 9
#define NS_STYLE_FONT_DESKTOP 10
#define NS_STYLE_FONT_INFO 11
#define NS_STYLE_FONT_DIALOG 12
#define NS_STYLE_FONT_BUTTON 13
#define NS_STYLE_FONT_PULL_DOWN_MENU 14
#define NS_STYLE_FONT_LIST 15
#define NS_STYLE_FONT_FIELD 16
// grid-auto-flow keywords
#define NS_STYLE_GRID_AUTO_FLOW_ROW (1 << 0)
#define NS_STYLE_GRID_AUTO_FLOW_COLUMN (1 << 1)
#define NS_STYLE_GRID_AUTO_FLOW_DENSE (1 << 2)
// 'subgrid' keyword in grid-template-{columns,rows}
#define NS_STYLE_GRID_TEMPLATE_SUBGRID 0
// CSS Grid <track-breadth> keywords
// Should not overlap with NS_STYLE_GRID_TEMPLATE_SUBGRID
enum class StyleGridTrackBreadth : uint8_t {
MaxContent = 1,
MinContent = 2,
};
// CSS Grid keywords for <auto-repeat>
#define NS_STYLE_GRID_REPEAT_AUTO_FILL 0
#define NS_STYLE_GRID_REPEAT_AUTO_FIT 1
// defaults per MathML spec
#define NS_MATHML_DEFAULT_SCRIPT_SIZE_MULTIPLIER 0.71f
#define NS_MATHML_DEFAULT_SCRIPT_MIN_SIZE_PT 8
// See nsStyleFont
#define NS_MATHML_MATHVARIANT_NONE 0
#define NS_MATHML_MATHVARIANT_NORMAL 1
#define NS_MATHML_MATHVARIANT_BOLD 2
#define NS_MATHML_MATHVARIANT_ITALIC 3
#define NS_MATHML_MATHVARIANT_BOLD_ITALIC 4
#define NS_MATHML_MATHVARIANT_SCRIPT 5
#define NS_MATHML_MATHVARIANT_BOLD_SCRIPT 6
#define NS_MATHML_MATHVARIANT_FRAKTUR 7
#define NS_MATHML_MATHVARIANT_DOUBLE_STRUCK 8
#define NS_MATHML_MATHVARIANT_BOLD_FRAKTUR 9
#define NS_MATHML_MATHVARIANT_SANS_SERIF 10
#define NS_MATHML_MATHVARIANT_BOLD_SANS_SERIF 11
#define NS_MATHML_MATHVARIANT_SANS_SERIF_ITALIC 12
#define NS_MATHML_MATHVARIANT_SANS_SERIF_BOLD_ITALIC 13
#define NS_MATHML_MATHVARIANT_MONOSPACE 14
#define NS_MATHML_MATHVARIANT_INITIAL 15
#define NS_MATHML_MATHVARIANT_TAILED 16
#define NS_MATHML_MATHVARIANT_LOOPED 17
#define NS_MATHML_MATHVARIANT_STRETCHED 18
// See nsStyleFont::mMathDisplay
#define NS_MATHML_DISPLAYSTYLE_INLINE 0
#define NS_MATHML_DISPLAYSTYLE_BLOCK 1
// See nsStylePosition::mWidth, mMinWidth, mMaxWidth
#define NS_STYLE_WIDTH_MAX_CONTENT 0
#define NS_STYLE_WIDTH_MIN_CONTENT 1
#define NS_STYLE_WIDTH_FIT_CONTENT 2
#define NS_STYLE_WIDTH_AVAILABLE 3
// See nsStyleDisplay.mPosition
#define NS_STYLE_POSITION_STATIC 0
#define NS_STYLE_POSITION_RELATIVE 1
#define NS_STYLE_POSITION_ABSOLUTE 2
#define NS_STYLE_POSITION_FIXED 3
#define NS_STYLE_POSITION_STICKY 4
// See nsStyleEffects.mClip, mClipFlags
#define NS_STYLE_CLIP_AUTO 0x00
#define NS_STYLE_CLIP_RECT 0x01
#define NS_STYLE_CLIP_TYPE_MASK 0x0F
#define NS_STYLE_CLIP_LEFT_AUTO 0x10
#define NS_STYLE_CLIP_TOP_AUTO 0x20
#define NS_STYLE_CLIP_RIGHT_AUTO 0x40
#define NS_STYLE_CLIP_BOTTOM_AUTO 0x80
// FRAME/FRAMESET/IFRAME specific values including backward compatibility. Boolean values with
// the same meaning (e.g. 1 & yes) may need to be distinguished for correct mode processing
#define NS_STYLE_FRAME_YES 0
#define NS_STYLE_FRAME_NO 1
#define NS_STYLE_FRAME_0 2
#define NS_STYLE_FRAME_1 3
#define NS_STYLE_FRAME_ON 4
#define NS_STYLE_FRAME_OFF 5
#define NS_STYLE_FRAME_AUTO 6
#define NS_STYLE_FRAME_SCROLL 7
#define NS_STYLE_FRAME_NOSCROLL 8
// See nsStyleDisplay.mOverflow
#define NS_STYLE_OVERFLOW_VISIBLE 0
#define NS_STYLE_OVERFLOW_HIDDEN 1
#define NS_STYLE_OVERFLOW_SCROLL 2
#define NS_STYLE_OVERFLOW_AUTO 3
#define NS_STYLE_OVERFLOW_CLIP 4
#define NS_STYLE_OVERFLOW_SCROLLBARS_HORIZONTAL 5
#define NS_STYLE_OVERFLOW_SCROLLBARS_VERTICAL 6
// See nsStyleDisplay.mOverflowClipBox
#define NS_STYLE_OVERFLOW_CLIP_BOX_PADDING_BOX 0
#define NS_STYLE_OVERFLOW_CLIP_BOX_CONTENT_BOX 1
// See nsStyleList
#define NS_STYLE_LIST_STYLE_CUSTOM -1 // for @counter-style
#define NS_STYLE_LIST_STYLE_NONE 0
#define NS_STYLE_LIST_STYLE_DISC 1
#define NS_STYLE_LIST_STYLE_CIRCLE 2
#define NS_STYLE_LIST_STYLE_SQUARE 3
#define NS_STYLE_LIST_STYLE_DECIMAL 4
#define NS_STYLE_LIST_STYLE_HEBREW 5
#define NS_STYLE_LIST_STYLE_JAPANESE_INFORMAL 6
#define NS_STYLE_LIST_STYLE_JAPANESE_FORMAL 7
#define NS_STYLE_LIST_STYLE_KOREAN_HANGUL_FORMAL 8
#define NS_STYLE_LIST_STYLE_KOREAN_HANJA_INFORMAL 9
#define NS_STYLE_LIST_STYLE_KOREAN_HANJA_FORMAL 10
#define NS_STYLE_LIST_STYLE_SIMP_CHINESE_INFORMAL 11
#define NS_STYLE_LIST_STYLE_SIMP_CHINESE_FORMAL 12
#define NS_STYLE_LIST_STYLE_TRAD_CHINESE_INFORMAL 13
#define NS_STYLE_LIST_STYLE_TRAD_CHINESE_FORMAL 14
#define NS_STYLE_LIST_STYLE_ETHIOPIC_NUMERIC 15
#define NS_STYLE_LIST_STYLE_DISCLOSURE_CLOSED 16
#define NS_STYLE_LIST_STYLE_DISCLOSURE_OPEN 17
#define NS_STYLE_LIST_STYLE__MAX 18
// These styles are handled as custom styles defined in counterstyles.css.
// They are preserved here only for html attribute map.
#define NS_STYLE_LIST_STYLE_LOWER_ROMAN 100
#define NS_STYLE_LIST_STYLE_UPPER_ROMAN 101
#define NS_STYLE_LIST_STYLE_LOWER_ALPHA 102
#define NS_STYLE_LIST_STYLE_UPPER_ALPHA 103
// See nsStyleList
#define NS_STYLE_LIST_STYLE_POSITION_INSIDE 0
#define NS_STYLE_LIST_STYLE_POSITION_OUTSIDE 1
// See nsStyleMargin
#define NS_STYLE_MARGIN_SIZE_AUTO 0
// See nsStyleVisibility
#define NS_STYLE_POINTER_EVENTS_NONE 0
#define NS_STYLE_POINTER_EVENTS_VISIBLEPAINTED 1
#define NS_STYLE_POINTER_EVENTS_VISIBLEFILL 2
#define NS_STYLE_POINTER_EVENTS_VISIBLESTROKE 3
#define NS_STYLE_POINTER_EVENTS_VISIBLE 4
#define NS_STYLE_POINTER_EVENTS_PAINTED 5
#define NS_STYLE_POINTER_EVENTS_FILL 6
#define NS_STYLE_POINTER_EVENTS_STROKE 7
#define NS_STYLE_POINTER_EVENTS_ALL 8
#define NS_STYLE_POINTER_EVENTS_AUTO 9
// See nsStyleVisibility.mImageOrientationType
#define NS_STYLE_IMAGE_ORIENTATION_FLIP 0
#define NS_STYLE_IMAGE_ORIENTATION_FROM_IMAGE 1
// See nsStyleDisplay
#define NS_STYLE_ISOLATION_AUTO 0
#define NS_STYLE_ISOLATION_ISOLATE 1
// See nsStylePosition.mObjectFit
#define NS_STYLE_OBJECT_FIT_FILL 0
#define NS_STYLE_OBJECT_FIT_CONTAIN 1
#define NS_STYLE_OBJECT_FIT_COVER 2
#define NS_STYLE_OBJECT_FIT_NONE 3
#define NS_STYLE_OBJECT_FIT_SCALE_DOWN 4
// See nsStyleDisplay
#define NS_STYLE_RESIZE_NONE 0
#define NS_STYLE_RESIZE_BOTH 1
#define NS_STYLE_RESIZE_HORIZONTAL 2
#define NS_STYLE_RESIZE_VERTICAL 3
// See nsStyleText
#define NS_STYLE_TEXT_ALIGN_START 0
#define NS_STYLE_TEXT_ALIGN_LEFT 1
#define NS_STYLE_TEXT_ALIGN_RIGHT 2
#define NS_STYLE_TEXT_ALIGN_CENTER 3
#define NS_STYLE_TEXT_ALIGN_JUSTIFY 4
#define NS_STYLE_TEXT_ALIGN_CHAR 5 //align based on a certain character, for table cell
#define NS_STYLE_TEXT_ALIGN_END 6
#define NS_STYLE_TEXT_ALIGN_AUTO 7
#define NS_STYLE_TEXT_ALIGN_MOZ_CENTER 8
#define NS_STYLE_TEXT_ALIGN_MOZ_RIGHT 9
#define NS_STYLE_TEXT_ALIGN_MOZ_LEFT 10
// NS_STYLE_TEXT_ALIGN_MOZ_CENTER_OR_INHERIT is only used in data structs; it
// is never present in stylesheets or computed data.
#define NS_STYLE_TEXT_ALIGN_MOZ_CENTER_OR_INHERIT 11
#define NS_STYLE_TEXT_ALIGN_UNSAFE 12
#define NS_STYLE_TEXT_ALIGN_MATCH_PARENT 13
// Note: make sure that the largest NS_STYLE_TEXT_ALIGN_* value is smaller than
// the smallest NS_STYLE_VERTICAL_ALIGN_* value below!
// See nsStyleText, nsStyleFont
#define NS_STYLE_TEXT_DECORATION_LINE_NONE 0
#define NS_STYLE_TEXT_DECORATION_LINE_UNDERLINE 0x01
#define NS_STYLE_TEXT_DECORATION_LINE_OVERLINE 0x02
#define NS_STYLE_TEXT_DECORATION_LINE_LINE_THROUGH 0x04
#define NS_STYLE_TEXT_DECORATION_LINE_BLINK 0x08
#define NS_STYLE_TEXT_DECORATION_LINE_PREF_ANCHORS 0x10
// OVERRIDE_ALL does not occur in stylesheets; it only comes from HTML
// attribute mapping (and thus appears in computed data)
#define NS_STYLE_TEXT_DECORATION_LINE_OVERRIDE_ALL 0x20
#define NS_STYLE_TEXT_DECORATION_LINE_LINES_MASK (NS_STYLE_TEXT_DECORATION_LINE_UNDERLINE | NS_STYLE_TEXT_DECORATION_LINE_OVERLINE | NS_STYLE_TEXT_DECORATION_LINE_LINE_THROUGH)
// See nsStyleText
#define NS_STYLE_TEXT_DECORATION_STYLE_NONE 0 // not in CSS spec, mapped to -moz-none
#define NS_STYLE_TEXT_DECORATION_STYLE_DOTTED 1
#define NS_STYLE_TEXT_DECORATION_STYLE_DASHED 2
#define NS_STYLE_TEXT_DECORATION_STYLE_SOLID 3
#define NS_STYLE_TEXT_DECORATION_STYLE_DOUBLE 4
#define NS_STYLE_TEXT_DECORATION_STYLE_WAVY 5
#define NS_STYLE_TEXT_DECORATION_STYLE_MAX NS_STYLE_TEXT_DECORATION_STYLE_WAVY
// See nsStyleTextOverflow
#define NS_STYLE_TEXT_OVERFLOW_CLIP 0
#define NS_STYLE_TEXT_OVERFLOW_ELLIPSIS 1
#define NS_STYLE_TEXT_OVERFLOW_STRING 2
// See nsStyleText
#define NS_STYLE_TEXT_TRANSFORM_NONE 0
#define NS_STYLE_TEXT_TRANSFORM_CAPITALIZE 1
#define NS_STYLE_TEXT_TRANSFORM_LOWERCASE 2
#define NS_STYLE_TEXT_TRANSFORM_UPPERCASE 3
#define NS_STYLE_TEXT_TRANSFORM_FULL_WIDTH 4
// See nsStyleDisplay
#define NS_STYLE_TOUCH_ACTION_NONE (1 << 0)
#define NS_STYLE_TOUCH_ACTION_AUTO (1 << 1)
#define NS_STYLE_TOUCH_ACTION_PAN_X (1 << 2)
#define NS_STYLE_TOUCH_ACTION_PAN_Y (1 << 3)
#define NS_STYLE_TOUCH_ACTION_MANIPULATION (1 << 4)
// See nsStyleDisplay
#define NS_STYLE_TOP_LAYER_NONE 0 // not in the top layer
#define NS_STYLE_TOP_LAYER_TOP 1 // in the top layer
// See nsStyleDisplay
#define NS_STYLE_TRANSITION_TIMING_FUNCTION_EASE 0
#define NS_STYLE_TRANSITION_TIMING_FUNCTION_LINEAR 1
#define NS_STYLE_TRANSITION_TIMING_FUNCTION_EASE_IN 2
#define NS_STYLE_TRANSITION_TIMING_FUNCTION_EASE_OUT 3
#define NS_STYLE_TRANSITION_TIMING_FUNCTION_EASE_IN_OUT 4
#define NS_STYLE_TRANSITION_TIMING_FUNCTION_STEP_START 5
#define NS_STYLE_TRANSITION_TIMING_FUNCTION_STEP_END 6
// See nsStyleText
// Note: these values pickup after the text-align values because there
// are a few html cases where an object can have both types of
// alignment applied with a single attribute
#define NS_STYLE_VERTICAL_ALIGN_BASELINE 14
#define NS_STYLE_VERTICAL_ALIGN_SUB 15
#define NS_STYLE_VERTICAL_ALIGN_SUPER 16
#define NS_STYLE_VERTICAL_ALIGN_TOP 17
#define NS_STYLE_VERTICAL_ALIGN_TEXT_TOP 18
#define NS_STYLE_VERTICAL_ALIGN_MIDDLE 19
#define NS_STYLE_VERTICAL_ALIGN_TEXT_BOTTOM 20
#define NS_STYLE_VERTICAL_ALIGN_BOTTOM 21
#define NS_STYLE_VERTICAL_ALIGN_MIDDLE_WITH_BASELINE 22
// See nsStyleVisibility
#define NS_STYLE_VISIBILITY_HIDDEN 0
#define NS_STYLE_VISIBILITY_VISIBLE 1
#define NS_STYLE_VISIBILITY_COLLAPSE 2
// See nsStyleText
#define NS_STYLE_TABSIZE_INITIAL 8
// See nsStyleText
#define NS_STYLE_WHITESPACE_NORMAL 0
#define NS_STYLE_WHITESPACE_PRE 1
#define NS_STYLE_WHITESPACE_NOWRAP 2
#define NS_STYLE_WHITESPACE_PRE_WRAP 3
#define NS_STYLE_WHITESPACE_PRE_LINE 4
#define NS_STYLE_WHITESPACE_PRE_SPACE 5
// See nsStyleText
#define NS_STYLE_WORDBREAK_NORMAL 0
#define NS_STYLE_WORDBREAK_BREAK_ALL 1
#define NS_STYLE_WORDBREAK_KEEP_ALL 2
// See nsStyleText
#define NS_STYLE_OVERFLOWWRAP_NORMAL 0
#define NS_STYLE_OVERFLOWWRAP_BREAK_WORD 1
// ruby-align, see nsStyleText
#define NS_STYLE_RUBY_ALIGN_START 0
#define NS_STYLE_RUBY_ALIGN_CENTER 1
#define NS_STYLE_RUBY_ALIGN_SPACE_BETWEEN 2
#define NS_STYLE_RUBY_ALIGN_SPACE_AROUND 3
// ruby-position, see nsStyleText
#define NS_STYLE_RUBY_POSITION_OVER 0
#define NS_STYLE_RUBY_POSITION_UNDER 1
#define NS_STYLE_RUBY_POSITION_INTER_CHARACTER 2 /* placeholder, not yet parsed */
// See nsStyleText
#define NS_STYLE_TEXT_SIZE_ADJUST_NONE 0
#define NS_STYLE_TEXT_SIZE_ADJUST_AUTO 1
// See nsStyleText
#define NS_STYLE_TEXT_ORIENTATION_MIXED 0
#define NS_STYLE_TEXT_ORIENTATION_UPRIGHT 1
#define NS_STYLE_TEXT_ORIENTATION_SIDEWAYS 2
// See nsStyleText
#define NS_STYLE_TEXT_COMBINE_UPRIGHT_NONE 0
#define NS_STYLE_TEXT_COMBINE_UPRIGHT_ALL 1
#define NS_STYLE_TEXT_COMBINE_UPRIGHT_DIGITS_2 2
#define NS_STYLE_TEXT_COMBINE_UPRIGHT_DIGITS_3 3
#define NS_STYLE_TEXT_COMBINE_UPRIGHT_DIGITS_4 4
// See nsStyleText
#define NS_STYLE_LINE_HEIGHT_BLOCK_HEIGHT 0
// See nsStyleText
#define NS_STYLE_UNICODE_BIDI_NORMAL 0x0
#define NS_STYLE_UNICODE_BIDI_EMBED 0x1
#define NS_STYLE_UNICODE_BIDI_ISOLATE 0x2
#define NS_STYLE_UNICODE_BIDI_BIDI_OVERRIDE 0x4
#define NS_STYLE_UNICODE_BIDI_ISOLATE_OVERRIDE 0x6
#define NS_STYLE_UNICODE_BIDI_PLAINTEXT 0x8
#define NS_STYLE_TABLE_LAYOUT_AUTO 0
#define NS_STYLE_TABLE_LAYOUT_FIXED 1
#define NS_STYLE_TABLE_EMPTY_CELLS_HIDE 0
#define NS_STYLE_TABLE_EMPTY_CELLS_SHOW 1
// Constants for the caption-side property. Note that despite having "physical"
// names, these are actually interpreted according to the table's writing-mode:
// TOP and BOTTOM are treated as block-start and -end respectively, and LEFT
// and RIGHT are treated as line-left and -right.
#define NS_STYLE_CAPTION_SIDE_TOP 0
#define NS_STYLE_CAPTION_SIDE_RIGHT 1
#define NS_STYLE_CAPTION_SIDE_BOTTOM 2
#define NS_STYLE_CAPTION_SIDE_LEFT 3
#define NS_STYLE_CAPTION_SIDE_TOP_OUTSIDE 4
#define NS_STYLE_CAPTION_SIDE_BOTTOM_OUTSIDE 5
// constants for cell "scope" attribute
#define NS_STYLE_CELL_SCOPE_ROW 0
#define NS_STYLE_CELL_SCOPE_COL 1
#define NS_STYLE_CELL_SCOPE_ROWGROUP 2
#define NS_STYLE_CELL_SCOPE_COLGROUP 3
// See nsStylePage
#define NS_STYLE_PAGE_MARKS_NONE 0x00
#define NS_STYLE_PAGE_MARKS_CROP 0x01
#define NS_STYLE_PAGE_MARKS_REGISTER 0x02
// See nsStylePage
#define NS_STYLE_PAGE_SIZE_AUTO 0
#define NS_STYLE_PAGE_SIZE_PORTRAIT 1
#define NS_STYLE_PAGE_SIZE_LANDSCAPE 2
// See nsStyleBreaks
#define NS_STYLE_PAGE_BREAK_AUTO 0
#define NS_STYLE_PAGE_BREAK_ALWAYS 1
#define NS_STYLE_PAGE_BREAK_AVOID 2
#define NS_STYLE_PAGE_BREAK_LEFT 3
#define NS_STYLE_PAGE_BREAK_RIGHT 4
// See nsStyleColumn
#define NS_STYLE_COLUMN_COUNT_AUTO 0
#define NS_STYLE_COLUMN_COUNT_UNLIMITED (-1)
#define NS_STYLE_COLUMN_FILL_AUTO 0
#define NS_STYLE_COLUMN_FILL_BALANCE 1
#define NS_STYLE_COLUMN_SPAN_NONE 0
#define NS_STYLE_COLUMN_SPAN_ALL 1
// See nsStyleUIReset
#define NS_STYLE_IME_MODE_AUTO 0
#define NS_STYLE_IME_MODE_NORMAL 1
#define NS_STYLE_IME_MODE_ACTIVE 2
#define NS_STYLE_IME_MODE_DISABLED 3
#define NS_STYLE_IME_MODE_INACTIVE 4
// See nsStyleGradient
#define NS_STYLE_GRADIENT_SHAPE_LINEAR 0
#define NS_STYLE_GRADIENT_SHAPE_ELLIPTICAL 1
#define NS_STYLE_GRADIENT_SHAPE_CIRCULAR 2
#define NS_STYLE_GRADIENT_SIZE_CLOSEST_SIDE 0
#define NS_STYLE_GRADIENT_SIZE_CLOSEST_CORNER 1
#define NS_STYLE_GRADIENT_SIZE_FARTHEST_SIDE 2
#define NS_STYLE_GRADIENT_SIZE_FARTHEST_CORNER 3
#define NS_STYLE_GRADIENT_SIZE_EXPLICIT_SIZE 4
// See nsStyleSVG
// dominant-baseline
#define NS_STYLE_DOMINANT_BASELINE_AUTO 0
#define NS_STYLE_DOMINANT_BASELINE_USE_SCRIPT 1
#define NS_STYLE_DOMINANT_BASELINE_NO_CHANGE 2
#define NS_STYLE_DOMINANT_BASELINE_RESET_SIZE 3
#define NS_STYLE_DOMINANT_BASELINE_IDEOGRAPHIC 4
#define NS_STYLE_DOMINANT_BASELINE_ALPHABETIC 5
#define NS_STYLE_DOMINANT_BASELINE_HANGING 6
#define NS_STYLE_DOMINANT_BASELINE_MATHEMATICAL 7
#define NS_STYLE_DOMINANT_BASELINE_CENTRAL 8
#define NS_STYLE_DOMINANT_BASELINE_MIDDLE 9
#define NS_STYLE_DOMINANT_BASELINE_TEXT_AFTER_EDGE 10
#define NS_STYLE_DOMINANT_BASELINE_TEXT_BEFORE_EDGE 11
// image-rendering
#define NS_STYLE_IMAGE_RENDERING_AUTO 0
#define NS_STYLE_IMAGE_RENDERING_OPTIMIZESPEED 1
#define NS_STYLE_IMAGE_RENDERING_OPTIMIZEQUALITY 2
#define NS_STYLE_IMAGE_RENDERING_CRISPEDGES 3
// mask-type
#define NS_STYLE_MASK_TYPE_LUMINANCE 0
#define NS_STYLE_MASK_TYPE_ALPHA 1
// paint-order
#define NS_STYLE_PAINT_ORDER_NORMAL 0
#define NS_STYLE_PAINT_ORDER_FILL 1
#define NS_STYLE_PAINT_ORDER_STROKE 2
#define NS_STYLE_PAINT_ORDER_MARKERS 3
#define NS_STYLE_PAINT_ORDER_LAST_VALUE NS_STYLE_PAINT_ORDER_MARKERS
// NS_STYLE_PAINT_ORDER_BITWIDTH is the number of bits required to store
// a single paint-order component value.
#define NS_STYLE_PAINT_ORDER_BITWIDTH 2
// shape-rendering
#define NS_STYLE_SHAPE_RENDERING_AUTO 0
#define NS_STYLE_SHAPE_RENDERING_OPTIMIZESPEED 1
#define NS_STYLE_SHAPE_RENDERING_CRISPEDGES 2
#define NS_STYLE_SHAPE_RENDERING_GEOMETRICPRECISION 3
// stroke-linecap
#define NS_STYLE_STROKE_LINECAP_BUTT 0
#define NS_STYLE_STROKE_LINECAP_ROUND 1
#define NS_STYLE_STROKE_LINECAP_SQUARE 2
// stroke-linejoin
#define NS_STYLE_STROKE_LINEJOIN_MITER 0
#define NS_STYLE_STROKE_LINEJOIN_ROUND 1
#define NS_STYLE_STROKE_LINEJOIN_BEVEL 2
// stroke-dasharray, stroke-dashoffset, stroke-width
#define NS_STYLE_STROKE_PROP_CONTEXT_VALUE 0
// text-anchor
#define NS_STYLE_TEXT_ANCHOR_START 0
#define NS_STYLE_TEXT_ANCHOR_MIDDLE 1
#define NS_STYLE_TEXT_ANCHOR_END 2
// text-emphasis-position
#define NS_STYLE_TEXT_EMPHASIS_POSITION_OVER (1 << 0)
#define NS_STYLE_TEXT_EMPHASIS_POSITION_UNDER (1 << 1)
#define NS_STYLE_TEXT_EMPHASIS_POSITION_LEFT (1 << 2)
#define NS_STYLE_TEXT_EMPHASIS_POSITION_RIGHT (1 << 3)
#define NS_STYLE_TEXT_EMPHASIS_POSITION_DEFAULT \
(NS_STYLE_TEXT_EMPHASIS_POSITION_OVER | \
NS_STYLE_TEXT_EMPHASIS_POSITION_RIGHT)
#define NS_STYLE_TEXT_EMPHASIS_POSITION_DEFAULT_ZH \
(NS_STYLE_TEXT_EMPHASIS_POSITION_UNDER | \
NS_STYLE_TEXT_EMPHASIS_POSITION_RIGHT)
// text-emphasis-style
// Note that filled and none here both have zero as their value. This is
// not an problem because:
// * In specified style, none is represented as eCSSUnit_None.
// * In computed style, 'filled' always has its shape computed, and thus
// the combined value is never zero.
#define NS_STYLE_TEXT_EMPHASIS_STYLE_NONE 0
#define NS_STYLE_TEXT_EMPHASIS_STYLE_FILL_MASK (1 << 3)
#define NS_STYLE_TEXT_EMPHASIS_STYLE_FILLED (0 << 3)
#define NS_STYLE_TEXT_EMPHASIS_STYLE_OPEN (1 << 3)
#define NS_STYLE_TEXT_EMPHASIS_STYLE_SHAPE_MASK 7
#define NS_STYLE_TEXT_EMPHASIS_STYLE_DOT 1
#define NS_STYLE_TEXT_EMPHASIS_STYLE_CIRCLE 2
#define NS_STYLE_TEXT_EMPHASIS_STYLE_DOUBLE_CIRCLE 3
#define NS_STYLE_TEXT_EMPHASIS_STYLE_TRIANGLE 4
#define NS_STYLE_TEXT_EMPHASIS_STYLE_SESAME 5
#define NS_STYLE_TEXT_EMPHASIS_STYLE_STRING 255
// text-rendering
#define NS_STYLE_TEXT_RENDERING_AUTO 0
#define NS_STYLE_TEXT_RENDERING_OPTIMIZESPEED 1
#define NS_STYLE_TEXT_RENDERING_OPTIMIZELEGIBILITY 2
#define NS_STYLE_TEXT_RENDERING_GEOMETRICPRECISION 3
// adjust-color
#define NS_STYLE_COLOR_ADJUST_ECONOMY 0
#define NS_STYLE_COLOR_ADJUST_EXACT 1
// color-interpolation and color-interpolation-filters
#define NS_STYLE_COLOR_INTERPOLATION_AUTO 0
#define NS_STYLE_COLOR_INTERPOLATION_SRGB 1
#define NS_STYLE_COLOR_INTERPOLATION_LINEARRGB 2
// vector-effect
#define NS_STYLE_VECTOR_EFFECT_NONE 0
#define NS_STYLE_VECTOR_EFFECT_NON_SCALING_STROKE 1
// 3d Transforms - Backface visibility
#define NS_STYLE_BACKFACE_VISIBILITY_VISIBLE 1
#define NS_STYLE_BACKFACE_VISIBILITY_HIDDEN 0
#define NS_STYLE_TRANSFORM_STYLE_FLAT 0
#define NS_STYLE_TRANSFORM_STYLE_PRESERVE_3D 1
// object {fill,stroke}-opacity inherited from context for SVG glyphs
#define NS_STYLE_CONTEXT_FILL_OPACITY 0
#define NS_STYLE_CONTEXT_STROKE_OPACITY 1
// blending
#define NS_STYLE_BLEND_NORMAL 0
#define NS_STYLE_BLEND_MULTIPLY 1
#define NS_STYLE_BLEND_SCREEN 2
#define NS_STYLE_BLEND_OVERLAY 3
#define NS_STYLE_BLEND_DARKEN 4
#define NS_STYLE_BLEND_LIGHTEN 5
#define NS_STYLE_BLEND_COLOR_DODGE 6
#define NS_STYLE_BLEND_COLOR_BURN 7
#define NS_STYLE_BLEND_HARD_LIGHT 8
#define NS_STYLE_BLEND_SOFT_LIGHT 9
#define NS_STYLE_BLEND_DIFFERENCE 10
#define NS_STYLE_BLEND_EXCLUSION 11
#define NS_STYLE_BLEND_HUE 12
#define NS_STYLE_BLEND_SATURATION 13
#define NS_STYLE_BLEND_COLOR 14
#define NS_STYLE_BLEND_LUMINOSITY 15
// composite
#define NS_STYLE_MASK_COMPOSITE_ADD 0
#define NS_STYLE_MASK_COMPOSITE_SUBTRACT 1
#define NS_STYLE_MASK_COMPOSITE_INTERSECT 2
#define NS_STYLE_MASK_COMPOSITE_EXCLUDE 3
// See nsStyleText::mControlCharacterVisibility
#define NS_STYLE_CONTROL_CHARACTER_VISIBILITY_HIDDEN 0
#define NS_STYLE_CONTROL_CHARACTER_VISIBILITY_VISIBLE 1
// counter system
#define NS_STYLE_COUNTER_SYSTEM_CYCLIC 0
#define NS_STYLE_COUNTER_SYSTEM_NUMERIC 1
#define NS_STYLE_COUNTER_SYSTEM_ALPHABETIC 2
#define NS_STYLE_COUNTER_SYSTEM_SYMBOLIC 3
#define NS_STYLE_COUNTER_SYSTEM_ADDITIVE 4
#define NS_STYLE_COUNTER_SYSTEM_FIXED 5
#define NS_STYLE_COUNTER_SYSTEM_EXTENDS 6
#define NS_STYLE_COUNTER_RANGE_INFINITE 0
#define NS_STYLE_COUNTER_SPEAKAS_BULLETS 0
#define NS_STYLE_COUNTER_SPEAKAS_NUMBERS 1
#define NS_STYLE_COUNTER_SPEAKAS_WORDS 2
#define NS_STYLE_COUNTER_SPEAKAS_SPELL_OUT 3
#define NS_STYLE_COUNTER_SPEAKAS_OTHER 255 // refer to another style
// See nsStyleDisplay::mScrollBehavior
#define NS_STYLE_SCROLL_BEHAVIOR_AUTO 0
#define NS_STYLE_SCROLL_BEHAVIOR_SMOOTH 1
// See nsStyleDisplay::mScrollSnapType{X,Y}
#define NS_STYLE_SCROLL_SNAP_TYPE_NONE 0
#define NS_STYLE_SCROLL_SNAP_TYPE_MANDATORY 1
#define NS_STYLE_SCROLL_SNAP_TYPE_PROXIMITY 2
/*****************************************************************************
* Constants for media features. *
*****************************************************************************/
// orientation
#define NS_STYLE_ORIENTATION_PORTRAIT 0
#define NS_STYLE_ORIENTATION_LANDSCAPE 1
// scan
#define NS_STYLE_SCAN_PROGRESSIVE 0
#define NS_STYLE_SCAN_INTERLACE 1
// display-mode
#define NS_STYLE_DISPLAY_MODE_BROWSER 0
#define NS_STYLE_DISPLAY_MODE_MINIMAL_UI 1
#define NS_STYLE_DISPLAY_MODE_STANDALONE 2
#define NS_STYLE_DISPLAY_MODE_FULLSCREEN 3
} // namespace mozilla
#endif /* nsStyleConsts_h___ */
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