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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"

 // XXX fold this into nsStyleContext and group by nsStyleXXX struct

 // Indices into border/padding/margin arrays

 #define NS_SIDE_TOP     mozilla::css::eSideTop

 #define NS_SIDE_RIGHT   mozilla::css::eSideRight

 #define NS_SIDE_BOTTOM  mozilla::css::eSideBottom

 #define NS_SIDE_LEFT    mozilla::css::eSideLeft

 #define NS_FOR_CSS_SIDES(var_) for (mozilla::css::Side var_ = NS_SIDE_TOP; var_ <= NS_SIDE_LEFT; var_++)

 static inline mozilla::css::Side operator++(mozilla::css::Side& side, int) {

     NS_PRECONDITION(side >= NS_SIDE_TOP &&

                     side <= NS_SIDE_LEFT, "Out of range side");

     side = mozilla::css::Side(side + 1);

     return side;

 }

 #define NS_FOR_CSS_FULL_CORNERS(var_) for (int32_t var_ = 0; var_ < 4; ++var_)

 // Indices into "half corner" arrays (nsStyleCorners e.g.)

 #define NS_CORNER_TOP_LEFT_X      0

 #define NS_CORNER_TOP_LEFT_Y      1

 #define NS_CORNER_TOP_RIGHT_X     2

 #define NS_CORNER_TOP_RIGHT_Y     3

 #define NS_CORNER_BOTTOM_RIGHT_X  4

 #define NS_CORNER_BOTTOM_RIGHT_Y  5

 #define NS_CORNER_BOTTOM_LEFT_X   6

 #define NS_CORNER_BOTTOM_LEFT_Y   7

 #define NS_FOR_CSS_HALF_CORNERS(var_) for (int32_t var_ = 0; var_ < 8; ++var_)

 // The results of these conversion macros are exhaustively checked in

 // nsStyleCoord.cpp.

 // Arguments must not have side effects.

 #define NS_HALF_CORNER_IS_X(var_) (!((var_)%2))

 #define NS_HALF_TO_FULL_CORNER(var_) ((var_)/2)

 #define NS_FULL_TO_HALF_CORNER(var_, vert_) ((var_)*2 + !!(vert_))

 #define NS_SIDE_IS_VERTICAL(side_) ((side_) % 2)

 #define NS_SIDE_TO_FULL_CORNER(side_, second_) \

   (((side_) + !!(second_)) % 4)

 #define NS_SIDE_TO_HALF_CORNER(side_, second_, parallel_) \

   ((((side_) + !!(second_))*2 + ((side_) + !(parallel_))%2) % 8)

 // {margin,border-{width,style,color},padding}-{left,right}-{ltr,rtl}-source

 #define NS_BOXPROP_SOURCE_PHYSICAL 0

 #define NS_BOXPROP_SOURCE_LOGICAL  1

 // box-sizing

 #define NS_STYLE_BOX_SIZING_CONTENT       0

 #define NS_STYLE_BOX_SIZING_PADDING       1

 #define NS_STYLE_BOX_SIZING_BORDER        2

 // box-shadow

 #define NS_STYLE_BOX_SHADOW_INSET         0

 // float-edge

 #define NS_STYLE_FLOAT_EDGE_CONTENT       0

 #define NS_STYLE_FLOAT_EDGE_MARGIN        1

 // user-focus

 #define NS_STYLE_USER_FOCUS_NONE            0

 #define NS_STYLE_USER_FOCUS_IGNORE          1

 #define NS_STYLE_USER_FOCUS_NORMAL          2

 #define NS_STYLE_USER_FOCUS_SELECT_ALL      3

 #define NS_STYLE_USER_FOCUS_SELECT_BEFORE   4

 #define NS_STYLE_USER_FOCUS_SELECT_AFTER    5

 #define NS_STYLE_USER_FOCUS_SELECT_SAME     6

 #define NS_STYLE_USER_FOCUS_SELECT_MENU     7

 // user-select

 #define NS_STYLE_USER_SELECT_NONE       0

 #define NS_STYLE_USER_SELECT_TEXT       1

 #define NS_STYLE_USER_SELECT_ELEMENT    2

 #define NS_STYLE_USER_SELECT_ELEMENTS   3

 #define NS_STYLE_USER_SELECT_ALL        4

 #define NS_STYLE_USER_SELECT_TOGGLE     5

 #define NS_STYLE_USER_SELECT_TRI_STATE  6

 #define NS_STYLE_USER_SELECT_AUTO       7 // internal value - please use nsFrame::IsSelectable()

 #define NS_STYLE_USER_SELECT_MOZ_ALL    8 // force selection of all children, unless an ancestor has NONE set - bug 48096

 #define NS_STYLE_USER_SELECT_MOZ_NONE   9 // Like NONE, but doesn't change selection behavior for descendants whose user-select is not AUTO.

 // user-input

 #define NS_STYLE_USER_INPUT_NONE      0

 #define NS_STYLE_USER_INPUT_ENABLED   1

 #define NS_STYLE_USER_INPUT_DISABLED  2

 #define NS_STYLE_USER_INPUT_AUTO      3

 // user-modify

 #define NS_STYLE_USER_MODIFY_READ_ONLY   0

 #define NS_STYLE_USER_MODIFY_READ_WRITE  1

 #define NS_STYLE_USER_MODIFY_WRITE_ONLY  2

 // box-align

 #define NS_STYLE_BOX_ALIGN_STRETCH     0

 #define NS_STYLE_BOX_ALIGN_START       1

 #define NS_STYLE_BOX_ALIGN_CENTER      2

 #define NS_STYLE_BOX_ALIGN_BASELINE    3

 #define NS_STYLE_BOX_ALIGN_END         4

 // box-pack

 #define NS_STYLE_BOX_PACK_START        0

 #define NS_STYLE_BOX_PACK_CENTER       1

 #define NS_STYLE_BOX_PACK_END          2

 #define NS_STYLE_BOX_PACK_JUSTIFY      3

 // box-direction

 #define NS_STYLE_BOX_DIRECTION_NORMAL    0

 #define NS_STYLE_BOX_DIRECTION_REVERSE   1

 // box-orient

 #define NS_STYLE_BOX_ORIENT_HORIZONTAL 0

 #define NS_STYLE_BOX_ORIENT_VERTICAL   1

 // orient

 #define NS_STYLE_ORIENT_HORIZONTAL 0

 #define NS_STYLE_ORIENT_VERTICAL   1

 #define NS_STYLE_ORIENT_AUTO       2

 // 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_MOZ_USE_TEXT_COLOR 1

 #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)

 // See nsStyleDisplay

 #define NS_STYLE_ANIMATION_DIRECTION_NORMAL       0

 #define NS_STYLE_ANIMATION_DIRECTION_REVERSE      1

 #define NS_STYLE_ANIMATION_DIRECTION_ALTERNATE    2

 #define NS_STYLE_ANIMATION_DIRECTION_ALTERNATE_REVERSE    3

 // See nsStyleDisplay

 #define NS_STYLE_ANIMATION_FILL_MODE_NONE         0

 #define NS_STYLE_ANIMATION_FILL_MODE_FORWARDS     1

 #define NS_STYLE_ANIMATION_FILL_MODE_BACKWARDS    2

 #define NS_STYLE_ANIMATION_FILL_MODE_BOTH         3

 // 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 nsStyleBackground

 #define NS_STYLE_BG_ATTACHMENT_SCROLL     0

 #define NS_STYLE_BG_ATTACHMENT_FIXED      1

 #define NS_STYLE_BG_ATTACHMENT_LOCAL      2

 // See nsStyleBackground

 // Code depends on these constants having the same values as BG_ORIGIN_*

 #define NS_STYLE_BG_CLIP_BORDER           0

 #define NS_STYLE_BG_CLIP_PADDING          1

 #define NS_STYLE_BG_CLIP_CONTENT          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_BG_CLIP_PADDING because using that

 // causes antialiasing seams between the background and border.  This

 // is a backend-only value.

 #define NS_STYLE_BG_CLIP_MOZ_ALMOST_PADDING 127

 // 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 nsStyleBackground

 // Code depends on these constants having the same values as BG_CLIP_*

 #define NS_STYLE_BG_ORIGIN_BORDER         0

 #define NS_STYLE_BG_ORIGIN_PADDING        1

 #define NS_STYLE_BG_ORIGIN_CONTENT        2

 // See nsStyleBackground

 // The parser code depends on |ing these values together.

 #define NS_STYLE_BG_POSITION_CENTER  (1<<0)

 #define NS_STYLE_BG_POSITION_TOP     (1<<1)

 #define NS_STYLE_BG_POSITION_BOTTOM  (1<<2)

 #define NS_STYLE_BG_POSITION_LEFT    (1<<3)

 #define NS_STYLE_BG_POSITION_RIGHT   (1<<4)

 // See nsStyleBackground

 #define NS_STYLE_BG_REPEAT_NO_REPEAT                0x00

 #define NS_STYLE_BG_REPEAT_REPEAT_X                 0x01

 #define NS_STYLE_BG_REPEAT_REPEAT_Y                 0x02

 #define NS_STYLE_BG_REPEAT_REPEAT                   0x03

 // See nsStyleBackground

 #define NS_STYLE_BG_SIZE_CONTAIN  0

 #define NS_STYLE_BG_SIZE_COVER    1

 // 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_SLICE_NOFILL      0

 #define NS_STYLE_BORDER_IMAGE_SLICE_FILL        1

 // See nsStyleDisplay

 #define NS_STYLE_CLEAR_NONE                     0

 #define NS_STYLE_CLEAR_LEFT                     1

 #define NS_STYLE_CLEAR_RIGHT                    2

 #define NS_STYLE_CLEAR_BOTH                     3

 #define NS_STYLE_CLEAR_LINE                     4

 // @note NS_STYLE_CLEAR_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.

 #define NS_STYLE_CLEAR_MAX (NS_STYLE_CLEAR_LINE | NS_STYLE_CLEAR_BOTH)

 // 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

 #define NS_STYLE_DIRECTION_INHERIT              2

 // See nsStyleVisibility

 #define NS_STYLE_WRITING_MODE_HORIZONTAL_TB     0

 #define NS_STYLE_WRITING_MODE_VERTICAL_LR       1

 #define NS_STYLE_WRITING_MODE_VERTICAL_RL       2

 // See nsStyleDisplay

 #define NS_STYLE_DISPLAY_NONE                   0

 #define NS_STYLE_DISPLAY_BLOCK                  1

 #define NS_STYLE_DISPLAY_INLINE                 2

 #define NS_STYLE_DISPLAY_INLINE_BLOCK           3

 #define NS_STYLE_DISPLAY_LIST_ITEM              4

 #define NS_STYLE_DISPLAY_TABLE                  8

 #define NS_STYLE_DISPLAY_INLINE_TABLE           9

 #define NS_STYLE_DISPLAY_TABLE_ROW_GROUP        10

 #define NS_STYLE_DISPLAY_TABLE_COLUMN           11

 #define NS_STYLE_DISPLAY_TABLE_COLUMN_GROUP     12

 #define NS_STYLE_DISPLAY_TABLE_HEADER_GROUP     13

 #define NS_STYLE_DISPLAY_TABLE_FOOTER_GROUP     14

 #define NS_STYLE_DISPLAY_TABLE_ROW              15

 #define NS_STYLE_DISPLAY_TABLE_CELL             16

 #define NS_STYLE_DISPLAY_TABLE_CAPTION          17

 #define NS_STYLE_DISPLAY_BOX                    18

 #define NS_STYLE_DISPLAY_INLINE_BOX             19

 #ifdef MOZ_XUL

 #define NS_STYLE_DISPLAY_XUL_GRID               20

 #define NS_STYLE_DISPLAY_INLINE_XUL_GRID        21

 #define NS_STYLE_DISPLAY_XUL_GRID_GROUP         22

 #define NS_STYLE_DISPLAY_XUL_GRID_LINE          23

 #define NS_STYLE_DISPLAY_STACK                  24

 #define NS_STYLE_DISPLAY_INLINE_STACK           25

 #define NS_STYLE_DISPLAY_DECK                   26

 #define NS_STYLE_DISPLAY_POPUP                  27

 #define NS_STYLE_DISPLAY_GROUPBOX               28

 #endif

 #define NS_STYLE_DISPLAY_FLEX                   29

 #define NS_STYLE_DISPLAY_INLINE_FLEX            30

 #define NS_STYLE_DISPLAY_GRID                   31

 #define NS_STYLE_DISPLAY_INLINE_GRID            32

 // See nsStylePosition

 #define NS_STYLE_ALIGN_CONTENT_FLEX_START       0

 #define NS_STYLE_ALIGN_CONTENT_FLEX_END         1

 #define NS_STYLE_ALIGN_CONTENT_CENTER           2

 #define NS_STYLE_ALIGN_CONTENT_SPACE_BETWEEN    3

 #define NS_STYLE_ALIGN_CONTENT_SPACE_AROUND     4

 #define NS_STYLE_ALIGN_CONTENT_STRETCH          5

 // See nsStylePosition

 #define NS_STYLE_ALIGN_ITEMS_FLEX_START         0

 #define NS_STYLE_ALIGN_ITEMS_FLEX_END           1

 #define NS_STYLE_ALIGN_ITEMS_CENTER             2

 #define NS_STYLE_ALIGN_ITEMS_BASELINE           3

 #define NS_STYLE_ALIGN_ITEMS_STRETCH            4

 // For convenience/clarity (since we use this default value in multiple places)

 #define NS_STYLE_ALIGN_ITEMS_INITIAL_VALUE      NS_STYLE_ALIGN_ITEMS_STRETCH

 // The "align-self" property accepts all of the normal "align-items" values

 // (above) plus a special 'auto' value that computes to the parent's

 // "align-items" value. Our computed style code internally represents 'auto'

 // with this enum until we actually evaluate it:

 #define NS_STYLE_ALIGN_SELF_AUTO                5

 // 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

 // See nsStylePosition

 #define NS_STYLE_JUSTIFY_CONTENT_FLEX_START     0

 #define NS_STYLE_JUSTIFY_CONTENT_FLEX_END       1

 #define NS_STYLE_JUSTIFY_CONTENT_CENTER         2

 #define NS_STYLE_JUSTIFY_CONTENT_SPACE_BETWEEN  3

 #define NS_STYLE_JUSTIFY_CONTENT_SPACE_AROUND   4

 // See nsStyleDisplay

 #define NS_STYLE_FLOAT_NONE                     0

 #define NS_STYLE_FLOAT_LEFT                     1

 #define NS_STYLE_FLOAT_RIGHT                    2

 // 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_VARIANT_NORMAL            NS_FONT_VARIANT_NORMAL

 #define NS_STYLE_FONT_VARIANT_SMALL_CAPS        NS_FONT_VARIANT_SMALL_CAPS

 // 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_NONE            (1 << 0)

 #define NS_STYLE_GRID_AUTO_FLOW_COLUMN          (1 << 1)

 #define NS_STYLE_GRID_AUTO_FLOW_ROW             (1 << 2)

 #define NS_STYLE_GRID_AUTO_FLOW_DENSE           (1 << 3)

 // '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

 #define NS_STYLE_GRID_TRACK_BREADTH_MAX_CONTENT 1

 #define NS_STYLE_GRID_TRACK_BREADTH_MIN_CONTENT 2

 // 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 nsStyleDisplay.mClip

 #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_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_DECIMAL_LEADING_ZERO  5

 #define NS_STYLE_LIST_STYLE_LOWER_ROMAN           6

 #define NS_STYLE_LIST_STYLE_UPPER_ROMAN           7

 #define NS_STYLE_LIST_STYLE_LOWER_GREEK           8

 #define NS_STYLE_LIST_STYLE_LOWER_ALPHA           9

 #define NS_STYLE_LIST_STYLE_LOWER_LATIN           9   // == ALPHA

 #define NS_STYLE_LIST_STYLE_UPPER_ALPHA           10

 #define NS_STYLE_LIST_STYLE_UPPER_LATIN           10  // == ALPHA

 #define NS_STYLE_LIST_STYLE_HEBREW                11

 #define NS_STYLE_LIST_STYLE_ARMENIAN              12

 #define NS_STYLE_LIST_STYLE_GEORGIAN              13

 #define NS_STYLE_LIST_STYLE_CJK_DECIMAL           14

 #define NS_STYLE_LIST_STYLE_CJK_IDEOGRAPHIC       15

 #define NS_STYLE_LIST_STYLE_HIRAGANA              16

 #define NS_STYLE_LIST_STYLE_KATAKANA              17

 #define NS_STYLE_LIST_STYLE_HIRAGANA_IROHA        18

 #define NS_STYLE_LIST_STYLE_KATAKANA_IROHA        19

 #define NS_STYLE_LIST_STYLE_JAPANESE_INFORMAL     20

 #define NS_STYLE_LIST_STYLE_JAPANESE_FORMAL       21

 #define NS_STYLE_LIST_STYLE_KOREAN_HANGUL_FORMAL  22

 #define NS_STYLE_LIST_STYLE_KOREAN_HANJA_INFORMAL 23

 #define NS_STYLE_LIST_STYLE_KOREAN_HANJA_FORMAL   24

 #define NS_STYLE_LIST_STYLE_SIMP_CHINESE_INFORMAL 25

 #define NS_STYLE_LIST_STYLE_SIMP_CHINESE_FORMAL   26

 #define NS_STYLE_LIST_STYLE_TRAD_CHINESE_INFORMAL 27

 #define NS_STYLE_LIST_STYLE_TRAD_CHINESE_FORMAL   28

 #define NS_STYLE_LIST_STYLE_MOZ_CJK_HEAVENLY_STEM     124

 #define NS_STYLE_LIST_STYLE_MOZ_CJK_EARTHLY_BRANCH    125

 #define NS_STYLE_LIST_STYLE_MOZ_TRAD_CHINESE_INFORMAL 126

 #define NS_STYLE_LIST_STYLE_MOZ_TRAD_CHINESE_FORMAL   127

 #define NS_STYLE_LIST_STYLE_MOZ_SIMP_CHINESE_INFORMAL 128

 #define NS_STYLE_LIST_STYLE_MOZ_SIMP_CHINESE_FORMAL   129

 #define NS_STYLE_LIST_STYLE_MOZ_JAPANESE_INFORMAL     130

 #define NS_STYLE_LIST_STYLE_MOZ_JAPANESE_FORMAL       131

 #define NS_STYLE_LIST_STYLE_MOZ_ARABIC_INDIC          132

 #define NS_STYLE_LIST_STYLE_MOZ_PERSIAN               133

 #define NS_STYLE_LIST_STYLE_MOZ_URDU                  134

 #define NS_STYLE_LIST_STYLE_MOZ_DEVANAGARI            135

 #define NS_STYLE_LIST_STYLE_MOZ_GURMUKHI              136

 #define NS_STYLE_LIST_STYLE_MOZ_GUJARATI              137

 #define NS_STYLE_LIST_STYLE_MOZ_ORIYA                 138

 #define NS_STYLE_LIST_STYLE_MOZ_KANNADA               139

 #define NS_STYLE_LIST_STYLE_MOZ_MALAYALAM             140

 #define NS_STYLE_LIST_STYLE_MOZ_BENGALI               141

 #define NS_STYLE_LIST_STYLE_MOZ_TAMIL                 142

 #define NS_STYLE_LIST_STYLE_MOZ_TELUGU                143

 #define NS_STYLE_LIST_STYLE_MOZ_THAI                  144

 #define NS_STYLE_LIST_STYLE_MOZ_LAO                   145

 #define NS_STYLE_LIST_STYLE_MOZ_MYANMAR               146

 #define NS_STYLE_LIST_STYLE_MOZ_KHMER                 147

 #define NS_STYLE_LIST_STYLE_MOZ_HANGUL                148

 #define NS_STYLE_LIST_STYLE_MOZ_HANGUL_CONSONANT      149

 #define NS_STYLE_LIST_STYLE_MOZ_ETHIOPIC_HALEHAME     150

 #define NS_STYLE_LIST_STYLE_MOZ_ETHIOPIC_NUMERIC      151

 #define NS_STYLE_LIST_STYLE_MOZ_ETHIOPIC_HALEHAME_AM  152

 #define NS_STYLE_LIST_STYLE_MOZ_ETHIOPIC_HALEHAME_TI_ER  153

 #define NS_STYLE_LIST_STYLE_MOZ_ETHIOPIC_HALEHAME_TI_ET  154

 // 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_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_DEFAULT               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_TRUE                  12

 // 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    NS_FONT_DECORATION_UNDERLINE

 #define NS_STYLE_TEXT_DECORATION_LINE_OVERLINE     NS_FONT_DECORATION_OVERLINE

 #define NS_STYLE_TEXT_DECORATION_LINE_LINE_THROUGH NS_FONT_DECORATION_LINE_THROUGH

 #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_FULLWIDTH       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_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             13

 #define NS_STYLE_VERTICAL_ALIGN_SUB                  14

 #define NS_STYLE_VERTICAL_ALIGN_SUPER                15

 #define NS_STYLE_VERTICAL_ALIGN_TOP                  16

 #define NS_STYLE_VERTICAL_ALIGN_TEXT_TOP             17

 #define NS_STYLE_VERTICAL_ALIGN_MIDDLE               18

 #define NS_STYLE_VERTICAL_ALIGN_TEXT_BOTTOM          19

 #define NS_STYLE_VERTICAL_ALIGN_BOTTOM               20

 #define NS_STYLE_VERTICAL_ALIGN_MIDDLE_WITH_BASELINE 21

 // 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_DISCARD_NEWLINES 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_WORDWRAP_NORMAL                0

 #define NS_STYLE_WORDWRAP_BREAK_WORD            1

 // See nsStyleText

 #define NS_STYLE_HYPHENS_NONE                   0

 #define NS_STYLE_HYPHENS_MANUAL                 1

 #define NS_STYLE_HYPHENS_AUTO                   2

 // 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_AUTO          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_OVERRIDE          0x4

 #define NS_STYLE_UNICODE_BIDI_ISOLATE_OVERRIDE  0x6

 #define NS_STYLE_UNICODE_BIDI_PLAINTEXT         0x8

 // See nsStyleTable (here for HTML 4.0 for now, should probably change to side flags)

 #define NS_STYLE_TABLE_FRAME_NONE               0

 #define NS_STYLE_TABLE_FRAME_ABOVE              1

 #define NS_STYLE_TABLE_FRAME_BELOW              2

 #define NS_STYLE_TABLE_FRAME_HSIDES             3

 #define NS_STYLE_TABLE_FRAME_VSIDES             4

 #define NS_STYLE_TABLE_FRAME_LEFT               5

 #define NS_STYLE_TABLE_FRAME_RIGHT              6

 #define NS_STYLE_TABLE_FRAME_BOX                7

 #define NS_STYLE_TABLE_FRAME_BORDER             8

 // See nsStyleTable

 #define NS_STYLE_TABLE_RULES_NONE               0

 #define NS_STYLE_TABLE_RULES_GROUPS             1

 #define NS_STYLE_TABLE_RULES_ROWS               2

 #define NS_STYLE_TABLE_RULES_COLS               3

 #define NS_STYLE_TABLE_RULES_ALL                4

 #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

 #define NS_STYLE_TABLE_EMPTY_CELLS_SHOW_BACKGROUND 2

 #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

 // 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

 // fill-rule

 #define NS_STYLE_FILL_RULE_NONZERO              0

 #define NS_STYLE_FILL_RULE_EVENODD              1

 // 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-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

 // 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

 // See nsStyleText::mControlCharacterVisibility

 #define NS_STYLE_CONTROL_CHARACTER_VISIBILITY_HIDDEN  0

 #define NS_STYLE_CONTROL_CHARACTER_VISIBILITY_VISIBLE 1

 /*****************************************************************************

  * 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

 #endif /* nsStyleConsts_h___ */