// This file specifies all the CSS properties we support and the necessary // information for our code generation. The various supported arguments // are described below with example usage // We should remove all those marked OBSOLETE now // We should remove all those marked LAYOUT once we have custom layout // - alias_for=other-property // Properties specifying alias_for do not get their own enum and instead map // directly onto the CSSPropertyID they alias. Currently this means that the // - runtime_flag=CSSFooProperty // The flag on RuntimeEnabledFeatures conditionally enables the property // - longhands=property;other-property // The property is a shorthand for several other properties. // Flags which go into CSSPropertyMetadata: // - inherited // The property will inherit by default if no value is specified, typically // mentioned in specifications as "Inherited: yes" // The remaining arguments are used for the StyleBuilder and allow us to // succinctly describe how to apply properties. When default handlers are not // sufficient, we should prefer to use converter, and failing that define // custom property handlers in StyleBuilderCustom.cpp. We only should use // StyleBuilderFunctions.cpp.tmpl to define handlers when there are multiple // properties requiring the same handling, but converter doesn't suffice. // - font // The default property handlers call into the FontBuilder instead of setting // values directly onto the RenderStyle // - name_for_methods=BlendMode // Tweaks how we choose defaults for getter, setter, initial and type_name. // For example, setting this to BlendMode will make us use a setter of setBlendMode // - initial // The initial value accessor on the RenderStyle, defaults to e.g. initialBoxShadow // - getter // The RenderStyle getter, defaults to e.g. borderBottomLeft // - setter // The RenderStyle setter, defaults to e.g. setBorderBottomLeft // - type_name // The computed type for the property. Only required for the default value // application, defaults to e.g. EDisplay // - converter=convertRadius // The StyleBuilder will call the specified function on StyleBuilderConverter // to convert a CSSValue to an appropriate platform value // - custom_initial // - custom_inherit // - custom_value // - custom_all // Handlers of the given types will be declared but not defined. Setting // custom_all is equivalent to setting the other three flags // - use_handlers_for=CSSPropertyTransform // Use handlers for the specified property instead of defining new ones // - builder_skip // Ignore this property in the StyleBuilder // - direction_aware // This property resolves to a different property based on the current direction // and writing mode. // Properties with StyleBuilder handling // High Priority and all other font properties. // Other properties can depend upon high priority properties (e.g. font-size / ems) color inherited, custom_all direction inherited, custom_value // FIXME: This is a mess due to crbug.com/353932. Shorthands shouldn't have // any StyleBuilder handling! font custom_all, longhands=font-family;font-size;font-style;font-variant;font-weight;font-stretch;line-height font-family inherited, custom_all font-kerning inherited, font, type_name=FontDescription::Kerning, name_for_methods=Kerning font-size inherited, custom_all font-stretch inherited, font, type_name=FontStretch, name_for_methods=Stretch font-style inherited, font, type_name=FontStyle, name_for_methods=Style font-variant inherited, font, type_name=FontVariant, name_for_methods=Variant font-variant-ligatures inherited, font, name_for_methods=VariantLigatures, converter=convertFontVariantLigatures font-weight inherited, font, type_name=FontWeight, name_for_methods=Weight, converter=convertFontWeight -webkit-font-feature-settings inherited, font, name_for_methods=FeatureSettings, converter=convertFontFeatureSettings -webkit-font-smoothing inherited, font, type_name=FontSmoothingMode -webkit-locale inherited, custom_value -webkit-text-orientation inherited, custom_value text-rendering inherited, font, type_name=TextRenderingMode line-height inherited, getter=specifiedLineHeight, custom_value // LAYOUT align-content // LAYOUT align-items custom_all // LAYOUT align-self custom_all background-attachment custom_all background-clip custom_all background-color custom_all background-image custom_all background-origin custom_all background-position-x custom_all background-position-y custom_all background-repeat-x custom_all background-repeat-y custom_all background-size custom_all border-bottom-color custom_all border-bottom-left-radius initial=initialBorderRadius, converter=convertRadius border-bottom-right-radius initial=initialBorderRadius, converter=convertRadius border-bottom-style type_name=EBorderStyle, initial=initialBorderStyle border-bottom-width initial=initialBorderWidth, converter=convertLineWidth border-left-color custom_all border-left-style type_name=EBorderStyle, initial=initialBorderStyle border-left-width initial=initialBorderWidth, converter=convertLineWidth border-right-color custom_all border-right-style type_name=EBorderStyle, initial=initialBorderStyle border-right-width initial=initialBorderWidth, converter=convertLineWidth border-top-color custom_all border-top-left-radius initial=initialBorderRadius, converter=convertRadius border-top-right-radius initial=initialBorderRadius, converter=convertRadius border-top-style type_name=EBorderStyle, initial=initialBorderStyle border-top-width initial=initialBorderWidth, converter=convertLineWidth // LAYOUT bottom initial=initialOffset, converter=convertLengthOrAuto box-shadow converter=convertShadow // LAYOUT box-sizing // LAYOUT display // LAYOUT flex-basis converter=convertLengthOrAuto // LAYOUT flex-direction // LAYOUT flex-grow type_name=float // LAYOUT flex-shrink type_name=float // LAYOUT flex-wrap // LAYOUT height initial=initialSize, converter=convertLengthSizing image-rendering inherited // LAYOUT justify-content // LAYOUT left initial=initialOffset, converter=convertLengthOrAuto letter-spacing inherited, initial=initialLetterWordSpacing, converter=convertSpacing // LAYOUT margin-bottom initial=initialMargin, converter=convertLengthOrAuto // LAYOUT margin-left initial=initialMargin, converter=convertLengthOrAuto // LAYOUT margin-right initial=initialMargin, converter=convertLengthOrAuto // LAYOUT margin-top initial=initialMargin, converter=convertLengthOrAuto // LAYOUT max-height initial=initialMaxSize, converter=convertLengthMaxSizing // LAYOUT max-width initial=initialMaxSize, converter=convertLengthMaxSizing // LAYOUT min-height initial=initialMinSize, converter=convertLengthSizing // LAYOUT min-width initial=initialMinSize, converter=convertLengthSizing object-fit runtime_flag=ObjectFitPosition, type_name=ObjectFit object-position runtime_flag=ObjectFitPosition, converter=convertLengthPoint opacity type_name=float // LAYOUT order type_name=int outline-color custom_all outline-offset converter=convertComputedLength outline-style custom_all outline-width converter=convertLineWidth // OBSOLETE overflow-wrap inherited // OBSOLETE overflow-x type_name=EOverflow // OBSOLETE overflow-y type_name=EOverflow // LAYOUT padding-bottom initial=initialPadding, converter=convertLength // LAYOUT padding-left initial=initialPadding, converter=convertLength // LAYOUT padding-right initial=initialPadding, converter=convertLength // LAYOUT padding-top initial=initialPadding, converter=convertLength perspective custom_value perspective-origin custom_all // OBSOLETE pointer-events inherited // LAYOUT position // LAYOUT right initial=initialOffset, converter=convertLengthOrAuto tab-size inherited, type_name=unsigned text-align inherited, custom_value text-align-last runtime_flag=CSS3Text, inherited, type_name=TextAlignLast // FIXME: We shouldn't switch between shorthand/not shorthand based on a runtime flag text-decoration use_handlers_for=CSSPropertyTextDecorationLine, longhands=text-decoration-line;text-decoration-style;text-decoration-color text-decoration-color runtime_flag=CSS3TextDecorations, custom_all text-decoration-line runtime_flag=CSS3TextDecorations, name_for_methods=TextDecoration, converter=convertFlags text-decoration-style runtime_flag=CSS3TextDecorations, type_name=TextDecorationStyle text-indent inherited, custom_all text-justify runtime_flag=CSS3Text, inherited, type_name=TextJustify text-overflow type_name=TextOverflow text-shadow inherited, converter=convertShadow text-underline-position runtime_flag=CSS3TextDecorations, inherited, type_name=TextUnderlinePosition // LAYOUT top initial=initialOffset, converter=convertLengthOrAuto // OBSOLETE touch-action converter=convertFlags // OBSOLETE touch-action-delay runtime_flag=CSSTouchActionDelay, inherited, type_name=TouchActionDelay transform custom_value transform-origin custom_all transform-style name_for_methods=TransformStyle3D unicode-bidi // LAYOUT vertical-align custom_inherit, custom_value filter custom_value -webkit-aspect-ratio inherited, custom_all -webkit-background-clip use_handlers_for=CSSPropertyBackgroundClip -webkit-background-composite custom_all -webkit-background-origin use_handlers_for=CSSPropertyBackgroundOrigin -webkit-background-size use_handlers_for=CSSPropertyBackgroundSize // LAYOUT -webkit-border-horizontal-spacing inherited, name_for_methods=HorizontalBorderSpacing, converter=convertComputedLength // LAYOUT -webkit-border-vertical-spacing inherited, name_for_methods=VerticalBorderSpacing, converter=convertComputedLength -webkit-box-decoration-break -webkit-box-shadow use_handlers_for=CSSPropertyBoxShadow -webkit-clip-path custom_value // OBSOLETE -webkit-highlight inherited, converter=convertString -webkit-hyphenate-character inherited, name_for_methods=HyphenationString, converter=convertString -webkit-line-box-contain inherited, converter=convertLineBoxContain -webkit-line-break inherited, type_name=LineBreak -webkit-perspective custom_all -webkit-perspective-origin custom_all -webkit-perspective-origin-x converter=convertLength -webkit-perspective-origin-y converter=convertLength -webkit-rtl-ordering inherited, type_name=Order, setter=setRTLOrdering, initial=initialRTLOrdering // OBSOLETE -webkit-tap-highlight-color inherited, converter=convertColor -webkit-text-emphasis-color inherited, custom_all -webkit-text-emphasis-position inherited, type_name=TextEmphasisPosition -webkit-text-emphasis-style inherited, custom_all -webkit-text-fill-color inherited, custom_all -webkit-text-stroke-color inherited, custom_all -webkit-text-stroke-width inherited, converter=convertTextStrokeWidth -webkit-transform use_handlers_for=CSSPropertyTransform -webkit-transform-origin-x converter=convertLength -webkit-transform-origin-y converter=convertLength -webkit-transform-origin-z converter=convertComputedLength -webkit-transform-style name_for_methods=TransformStyle3D // OBSOLETE -webkit-user-modify inherited // OBSOLETE -webkit-user-select inherited white-space inherited // LAYOUT width initial=initialSize, converter=convertLengthSizing word-break inherited word-spacing inherited, initial=initialLetterWordSpacing, converter=convertSpacing // UAs must treat 'word-wrap' as an alternate name for the 'overflow-wrap' property. So using the same handlers. word-wrap inherited, name_for_methods=OverflowWrap // consider changing this to just be the way you decide what order to paint siblings by default z-index type_name=unsigned, custom_all // Non-standard direction aware properties -webkit-border-end-color direction_aware -webkit-border-end-style direction_aware -webkit-border-end-width direction_aware -webkit-border-start-color direction_aware -webkit-border-start-style direction_aware -webkit-border-start-width direction_aware -webkit-border-before-color direction_aware -webkit-border-before-style direction_aware -webkit-border-before-width direction_aware -webkit-border-after-color direction_aware -webkit-border-after-style direction_aware -webkit-border-after-width direction_aware // LAYOUT -webkit-margin-end direction_aware // LAYOUT -webkit-margin-start direction_aware // LAYOUT -webkit-margin-before direction_aware // LAYOUT -webkit-margin-after direction_aware // LAYOUT -webkit-padding-end direction_aware // LAYOUT -webkit-padding-start direction_aware // LAYOUT -webkit-padding-before direction_aware // LAYOUT -webkit-padding-after direction_aware // LAYOUT -webkit-logical-width direction_aware // LAYOUT -webkit-logical-height direction_aware // LAYOUT -webkit-min-logical-width direction_aware // LAYOUT -webkit-min-logical-height direction_aware // LAYOUT -webkit-max-logical-width direction_aware // LAYOUT -webkit-max-logical-height direction_aware // OBSOLETE orientation builder_skip // OBSOLETE src builder_skip // OBSOLETE unicode-range builder_skip -webkit-font-size-delta builder_skip -webkit-text-decorations-in-effect inherited, builder_skip // Shorthands background longhands=background-image;background-position-x;background-position-y;background-size;background-repeat-x;background-repeat-y;background-attachment;background-origin;background-clip;background-color background-position longhands=background-position-x;background-position-y background-repeat longhands=background-repeat-x;background-repeat-y border longhands=border-top-color;border-top-style;border-top-width;border-right-color;border-right-style;border-right-width;border-bottom-color;border-bottom-style;border-bottom-width;border-left-color;border-left-style;border-left-width border-bottom longhands=border-bottom-width;border-bottom-style;border-bottom-color border-color longhands=border-top-color;border-right-color;border-bottom-color;border-left-color border-left longhands=border-left-width;border-left-style;border-left-color border-radius longhands=border-top-left-radius;border-top-right-radius;border-bottom-right-radius;border-bottom-left-radius border-right longhands=border-right-width;border-right-style;border-right-color border-spacing longhands=-webkit-border-horizontal-spacing;-webkit-border-vertical-spacing border-style longhands=border-top-style;border-right-style;border-bottom-style;border-left-style border-top longhands=border-top-width;border-top-style;border-top-color border-width longhands=border-top-width;border-right-width;border-bottom-width;border-left-width // LAYOUT flex longhands=flex-grow;flex-shrink;flex-basis // LAYOUT flex-flow longhands=flex-direction;flex-wrap margin longhands=margin-top;margin-right;margin-bottom;margin-left outline longhands=outline-color;outline-style;outline-width overflow longhands=overflow-x;overflow-y padding longhands=padding-top;padding-right;padding-bottom;padding-left -webkit-border-after longhands=-webkit-border-after-width;-webkit-border-after-style;-webkit-border-after-color -webkit-border-before longhands=-webkit-border-before-width;-webkit-border-before-style;-webkit-border-before-color -webkit-border-end longhands=-webkit-border-end-width;-webkit-border-end-style;-webkit-border-end-color // "-webkit-border-radius: 1px 2px" behaves as "border-radius: 1px / 2px" -webkit-border-radius longhands=border-top-left-radius;border-top-right-radius;border-bottom-right-radius;border-bottom-left-radius -webkit-border-start longhands=-webkit-border-start-width;-webkit-border-start-style;-webkit-border-start-color -webkit-text-emphasis longhands=-webkit-text-emphasis-style;-webkit-text-emphasis-color -webkit-text-stroke longhands=-webkit-text-stroke-width;-webkit-text-stroke-color -webkit-transform-origin longhands=-webkit-transform-origin-x;-webkit-transform-origin-y;-webkit-transform-origin-z