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b96981f88e
This also adopts the resolution from [1] while at it, making letter-spacing compute to a length, serializing 0 to normal rather than keeping normal in the computed value, which matches every other engine. This removes the SMIL tests for percentages from letter-spacing since letter-spacing does in fact not support percentages, so they were passing just by chance. [1]: https://github.com/w3c/csswg-drafts/issues/1484 Differential Revision: https://phabricator.services.mozilla.com/D21850
356 lines
12 KiB
Rust
356 lines
12 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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<%namespace name="helpers" file="/helpers.mako.rs" />
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<% from data import Keyword %>
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<% data.new_style_struct("InheritedText", inherited=True, gecko_name="Text") %>
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${helpers.predefined_type(
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"line-height",
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"LineHeight",
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"computed::LineHeight::normal()",
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animation_value_type="LineHeight",
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flags="APPLIES_TO_FIRST_LETTER APPLIES_TO_FIRST_LINE \
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APPLIES_TO_PLACEHOLDER GETCS_NEEDS_LAYOUT_FLUSH",
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spec="https://drafts.csswg.org/css2/visudet.html#propdef-line-height",
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servo_restyle_damage="reflow"
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)}
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// CSS Text Module Level 3
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// TODO(pcwalton): `full-width`
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${helpers.single_keyword(
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"text-transform",
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"none capitalize uppercase lowercase",
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extra_gecko_values="full-width full-size-kana",
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animation_value_type="discrete",
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flags="APPLIES_TO_FIRST_LETTER APPLIES_TO_FIRST_LINE APPLIES_TO_PLACEHOLDER",
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spec="https://drafts.csswg.org/css-text/#propdef-text-transform",
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servo_restyle_damage="rebuild_and_reflow",
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)}
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${helpers.single_keyword(
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"hyphens",
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"manual none auto",
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gecko_enum_prefix="StyleHyphens",
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products="gecko",
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animation_value_type="discrete",
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extra_prefixes="moz",
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spec="https://drafts.csswg.org/css-text/#propdef-hyphens",
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)}
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// TODO: Support <percentage>
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${helpers.single_keyword(
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"-moz-text-size-adjust",
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"auto none",
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gecko_constant_prefix="NS_STYLE_TEXT_SIZE_ADJUST",
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gecko_ffi_name="mTextSizeAdjust",
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products="gecko", animation_value_type="discrete",
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spec="https://drafts.csswg.org/css-size-adjust/#adjustment-control",
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alias="-webkit-text-size-adjust",
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)}
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${helpers.predefined_type(
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"text-indent",
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"LengthPercentage",
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"computed::LengthPercentage::zero()",
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animation_value_type="ComputedValue",
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spec="https://drafts.csswg.org/css-text/#propdef-text-indent",
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allow_quirks=True,
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servo_restyle_damage = "reflow",
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)}
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// Also known as "word-wrap" (which is more popular because of IE), but this is
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// the preferred name per CSS-TEXT 6.2.
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${helpers.predefined_type(
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"overflow-wrap",
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"OverflowWrap",
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"computed::OverflowWrap::Normal",
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animation_value_type="discrete",
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spec="https://drafts.csswg.org/css-text/#propdef-overflow-wrap",
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alias="word-wrap",
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needs_context=False,
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servo_restyle_damage="rebuild_and_reflow",
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)}
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${helpers.predefined_type(
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"word-break",
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"WordBreak",
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"computed::WordBreak::Normal",
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animation_value_type="discrete",
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spec="https://drafts.csswg.org/css-text/#propdef-word-break",
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needs_context=False,
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servo_restyle_damage="rebuild_and_reflow",
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)}
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// TODO(pcwalton): Support `text-justify: distribute`.
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<%helpers:single_keyword
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name="text-justify"
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values="auto none inter-word"
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extra_gecko_values="inter-character"
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extra_specified="${'distribute' if product == 'gecko' else ''}"
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gecko_enum_prefix="StyleTextJustify"
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animation_value_type="discrete"
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gecko_pref="layout.css.text-justify.enabled"
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flags="APPLIES_TO_PLACEHOLDER",
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spec="https://drafts.csswg.org/css-text/#propdef-text-justify"
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servo_restyle_damage="rebuild_and_reflow"
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>
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% if product == 'gecko':
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impl ToComputedValue for SpecifiedValue {
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type ComputedValue = computed_value::T;
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#[inline]
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fn to_computed_value(&self, _: &Context) -> computed_value::T {
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match *self {
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% for value in "Auto None InterCharacter InterWord".split():
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SpecifiedValue::${value} => computed_value::T::${value},
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% endfor
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// https://drafts.csswg.org/css-text-3/#valdef-text-justify-distribute
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SpecifiedValue::Distribute => computed_value::T::InterCharacter,
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}
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}
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#[inline]
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fn from_computed_value(computed: &computed_value::T) -> SpecifiedValue {
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match *computed {
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% for value in "Auto None InterCharacter InterWord".split():
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computed_value::T::${value} => SpecifiedValue::${value},
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% endfor
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}
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}
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}
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% endif
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</%helpers:single_keyword>
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${helpers.single_keyword(
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"text-align-last",
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"auto start end left right center justify",
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products="gecko",
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gecko_constant_prefix="NS_STYLE_TEXT_ALIGN",
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animation_value_type="discrete",
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spec="https://drafts.csswg.org/css-text/#propdef-text-align-last",
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)}
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// TODO make this a shorthand and implement text-align-last/text-align-all
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${helpers.predefined_type(
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"text-align",
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"TextAlign",
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"computed::TextAlign::Start",
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animation_value_type="discrete",
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flags="APPLIES_TO_PLACEHOLDER",
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spec="https://drafts.csswg.org/css-text/#propdef-text-align",
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servo_restyle_damage = "reflow",
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)}
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${helpers.predefined_type(
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"letter-spacing",
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"LetterSpacing",
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"computed::LetterSpacing::normal()",
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animation_value_type="ComputedValue",
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flags="APPLIES_TO_FIRST_LETTER APPLIES_TO_FIRST_LINE APPLIES_TO_PLACEHOLDER",
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spec="https://drafts.csswg.org/css-text/#propdef-letter-spacing",
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servo_restyle_damage="rebuild_and_reflow",
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)}
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${helpers.predefined_type(
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"word-spacing",
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"WordSpacing",
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"computed::WordSpacing::zero()",
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animation_value_type="ComputedValue",
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flags="APPLIES_TO_FIRST_LETTER APPLIES_TO_FIRST_LINE APPLIES_TO_PLACEHOLDER",
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spec="https://drafts.csswg.org/css-text/#propdef-word-spacing",
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servo_restyle_damage="rebuild_and_reflow",
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)}
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<%helpers:single_keyword
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name="white-space"
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values="normal pre nowrap pre-wrap pre-line"
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extra_gecko_values="-moz-pre-space"
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gecko_enum_prefix="StyleWhiteSpace"
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needs_conversion="True"
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animation_value_type="discrete"
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// Only allowed for UA sheets, which set it !important.
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flags="APPLIES_TO_PLACEHOLDER"
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spec="https://drafts.csswg.org/css-text/#propdef-white-space"
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servo_restyle_damage="rebuild_and_reflow"
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>
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% if product != "gecko":
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impl SpecifiedValue {
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pub fn allow_wrap(&self) -> bool {
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match *self {
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SpecifiedValue::Nowrap |
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SpecifiedValue::Pre => false,
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SpecifiedValue::Normal |
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SpecifiedValue::PreWrap |
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SpecifiedValue::PreLine => true,
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}
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}
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pub fn preserve_newlines(&self) -> bool {
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match *self {
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SpecifiedValue::Normal |
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SpecifiedValue::Nowrap => false,
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SpecifiedValue::Pre |
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SpecifiedValue::PreWrap |
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SpecifiedValue::PreLine => true,
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}
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}
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pub fn preserve_spaces(&self) -> bool {
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match *self {
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SpecifiedValue::Normal |
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SpecifiedValue::Nowrap |
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SpecifiedValue::PreLine => false,
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SpecifiedValue::Pre |
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SpecifiedValue::PreWrap => true,
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}
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}
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}
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% endif
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</%helpers:single_keyword>
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${helpers.predefined_type(
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"text-shadow",
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"SimpleShadow",
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None,
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vector=True,
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vector_animation_type="with_zero",
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animation_value_type="AnimatedTextShadowList",
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ignored_when_colors_disabled=True,
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flags="APPLIES_TO_FIRST_LETTER APPLIES_TO_FIRST_LINE APPLIES_TO_PLACEHOLDER",
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spec="https://drafts.csswg.org/css-text-decor-3/#text-shadow-property",
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)}
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${helpers.predefined_type(
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"text-emphasis-style",
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"TextEmphasisStyle",
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None,
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initial_specified_value="SpecifiedValue::None",
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products="gecko",
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boxed=True,
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animation_value_type="discrete",
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spec="https://drafts.csswg.org/css-text-decor/#propdef-text-emphasis-style",
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)}
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${helpers.predefined_type(
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"text-emphasis-position",
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"TextEmphasisPosition",
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"computed::TextEmphasisPosition::over_right()",
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initial_specified_value="specified::TextEmphasisPosition::over_right()",
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products="gecko",
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animation_value_type="discrete",
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spec="https://drafts.csswg.org/css-text-decor/#propdef-text-emphasis-position",
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)}
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${helpers.predefined_type(
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"text-emphasis-color",
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"Color",
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"computed_value::T::currentcolor()",
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initial_specified_value="specified::Color::currentcolor()",
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products="gecko",
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animation_value_type="AnimatedColor",
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ignored_when_colors_disabled=True,
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spec="https://drafts.csswg.org/css-text-decor/#propdef-text-emphasis-color",
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)}
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${helpers.predefined_type(
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"-moz-tab-size",
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"NonNegativeLengthOrNumber",
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"generics::length::LengthOrNumber::Number(From::from(8.0))",
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products="gecko",
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animation_value_type="LengthOrNumber",
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spec="https://drafts.csswg.org/css-text-3/#tab-size-property",
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)}
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// CSS Compatibility
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// https://compat.spec.whatwg.org
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${helpers.predefined_type(
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"-webkit-text-fill-color",
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"Color",
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"computed_value::T::currentcolor()",
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products="gecko",
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gecko_pref="layout.css.prefixes.webkit",
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animation_value_type="AnimatedColor",
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ignored_when_colors_disabled=True,
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flags="APPLIES_TO_FIRST_LETTER APPLIES_TO_FIRST_LINE APPLIES_TO_PLACEHOLDER",
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spec="https://compat.spec.whatwg.org/#the-webkit-text-fill-color",
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)}
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${helpers.predefined_type(
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"-webkit-text-stroke-color",
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"Color",
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"computed_value::T::currentcolor()",
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initial_specified_value="specified::Color::currentcolor()",
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products="gecko",
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animation_value_type="AnimatedColor",
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ignored_when_colors_disabled=True,
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gecko_pref="layout.css.prefixes.webkit",
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flags="APPLIES_TO_FIRST_LETTER APPLIES_TO_FIRST_LINE APPLIES_TO_PLACEHOLDER",
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spec="https://compat.spec.whatwg.org/#the-webkit-text-stroke-color",
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)}
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${helpers.predefined_type(
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"-webkit-text-stroke-width",
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"BorderSideWidth",
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"crate::values::computed::NonNegativeLength::new(0.)",
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initial_specified_value="specified::BorderSideWidth::zero()",
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computed_type="crate::values::computed::NonNegativeLength",
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products="gecko",
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gecko_pref="layout.css.prefixes.webkit",
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flags="APPLIES_TO_FIRST_LETTER APPLIES_TO_FIRST_LINE APPLIES_TO_PLACEHOLDER",
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spec="https://compat.spec.whatwg.org/#the-webkit-text-stroke-width",
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animation_value_type="discrete",
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)}
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// CSS Ruby Layout Module Level 1
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// https://drafts.csswg.org/css-ruby/
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${helpers.single_keyword(
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"ruby-align",
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"space-around start center space-between",
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products="gecko",
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animation_value_type="discrete",
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spec="https://drafts.csswg.org/css-ruby/#ruby-align-property",
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)}
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${helpers.single_keyword(
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"ruby-position",
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"over under",
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products="gecko",
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animation_value_type="discrete",
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spec="https://drafts.csswg.org/css-ruby/#ruby-position-property",
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)}
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// CSS Writing Modes Module Level 3
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// https://drafts.csswg.org/css-writing-modes-3/
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${helpers.single_keyword(
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"text-combine-upright",
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"none all",
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products="gecko",
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animation_value_type="discrete",
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spec="https://drafts.csswg.org/css-writing-modes-3/#text-combine-upright",
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)}
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// SVG 1.1: Section 11 - Painting: Filling, Stroking and Marker Symbols
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${helpers.single_keyword(
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"text-rendering",
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"auto optimizespeed optimizelegibility geometricprecision",
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gecko_enum_prefix="StyleTextRendering",
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animation_value_type="discrete",
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spec="https://www.w3.org/TR/SVG11/painting.html#TextRenderingProperty",
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servo_restyle_damage="rebuild_and_reflow",
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)}
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// FIXME Firefox expects the initial value of this property to change depending
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// on the value of the layout.css.control-characters.visible pref.
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${helpers.single_keyword(
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"-moz-control-character-visibility",
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"hidden visible",
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gecko_constant_prefix="NS_STYLE_CONTROL_CHARACTER_VISIBILITY",
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animation_value_type="none",
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gecko_ffi_name="mControlCharacterVisibility",
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products="gecko",
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spec="Nonstandard",
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)}
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