diff options
Diffstat (limited to 'components/style/values.rs')
| -rw-r--r-- | components/style/values.rs | 210 |
1 files changed, 105 insertions, 105 deletions
diff --git a/components/style/values.rs b/components/style/values.rs index 338dd44c394..9542ae563bd 100644 --- a/components/style/values.rs +++ b/components/style/values.rs @@ -30,8 +30,8 @@ macro_rules! define_css_keyword_enum { impl ::cssparser::ToCss for $name { fn to_css<W>(&self, dest: &mut W) -> ::std::fmt::Result where W: ::std::fmt::Write { - match self { - $( &$name::$variant => dest.write_str($css) ),+ + match *self { + $( $name::$variant => dest.write_str($css) ),+ } } } @@ -62,8 +62,8 @@ macro_rules! define_numbered_css_keyword_enum { impl ::cssparser::ToCss for $name { fn to_css<W>(&self, dest: &mut W) -> ::std::fmt::Result where W: ::std::fmt::Write { - match self { - $( &$name::$variant => dest.write_str($css) ),+ + match *self { + $( $name::$variant => dest.write_str($css) ),+ } } } @@ -96,9 +96,9 @@ pub mod specified { impl AllowedNumericType { #[inline] pub fn is_ok(&self, value: f32) -> bool { - match self { - &AllowedNumericType::All => true, - &AllowedNumericType::NonNegative => value >= 0., + match *self { + AllowedNumericType::All => true, + AllowedNumericType::NonNegative => value >= 0., } } } @@ -157,11 +157,11 @@ pub mod specified { impl ToCss for FontRelativeLength { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &FontRelativeLength::Em(length) => write!(dest, "{}em", length), - &FontRelativeLength::Ex(length) => write!(dest, "{}ex", length), - &FontRelativeLength::Ch(length) => write!(dest, "{}ch", length), - &FontRelativeLength::Rem(length) => write!(dest, "{}rem", length) + match *self { + FontRelativeLength::Em(length) => write!(dest, "{}em", length), + FontRelativeLength::Ex(length) => write!(dest, "{}ex", length), + FontRelativeLength::Ch(length) => write!(dest, "{}ch", length), + FontRelativeLength::Rem(length) => write!(dest, "{}rem", length) } } } @@ -172,14 +172,14 @@ pub mod specified { root_font_size: Au) -> Au { - match self { - &FontRelativeLength::Em(length) => reference_font_size.scale_by(length), - &FontRelativeLength::Ex(length) | &FontRelativeLength::Ch(length) => { + match *self { + FontRelativeLength::Em(length) => reference_font_size.scale_by(length), + FontRelativeLength::Ex(length) | FontRelativeLength::Ch(length) => { // https://github.com/servo/servo/issues/7462 let em_factor = 0.5; reference_font_size.scale_by(length * em_factor) }, - &FontRelativeLength::Rem(length) => root_font_size.scale_by(length) + FontRelativeLength::Rem(length) => root_font_size.scale_by(length) } } } @@ -194,11 +194,11 @@ pub mod specified { impl ToCss for ViewportPercentageLength { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &ViewportPercentageLength::Vw(length) => write!(dest, "{}vw", length), - &ViewportPercentageLength::Vh(length) => write!(dest, "{}vh", length), - &ViewportPercentageLength::Vmin(length) => write!(dest, "{}vmin", length), - &ViewportPercentageLength::Vmax(length) => write!(dest, "{}vmax", length) + match *self { + ViewportPercentageLength::Vw(length) => write!(dest, "{}vw", length), + ViewportPercentageLength::Vh(length) => write!(dest, "{}vh", length), + ViewportPercentageLength::Vmin(length) => write!(dest, "{}vmin", length), + ViewportPercentageLength::Vmax(length) => write!(dest, "{}vmax", length) } } } @@ -211,14 +211,14 @@ pub mod specified { } } - let value = match self { - &ViewportPercentageLength::Vw(length) => + let value = match *self { + ViewportPercentageLength::Vw(length) => length * to_unit!(viewport_size.width), - &ViewportPercentageLength::Vh(length) => + ViewportPercentageLength::Vh(length) => length * to_unit!(viewport_size.height), - &ViewportPercentageLength::Vmin(length) => + ViewportPercentageLength::Vmin(length) => length * to_unit!(cmp::min(viewport_size.width, viewport_size.height)), - &ViewportPercentageLength::Vmax(length) => + ViewportPercentageLength::Vmax(length) => length * to_unit!(cmp::max(viewport_size.width, viewport_size.height)), }; Au::from_f32_px(value) @@ -255,11 +255,11 @@ pub mod specified { impl ToCss for Length { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &Length::Absolute(length) => write!(dest, "{}px", length.to_f32_px()), - &Length::FontRelative(length) => length.to_css(dest), - &Length::ViewportPercentage(length) => length.to_css(dest), - &Length::ServoCharacterWidth(_) + match *self { + Length::Absolute(length) => write!(dest, "{}px", length.to_f32_px()), + Length::FontRelative(length) => length.to_css(dest), + Length::ViewportPercentage(length) => length.to_css(dest), + Length::ServoCharacterWidth(_) => panic!("internal CSS values should never be serialized"), } } @@ -403,11 +403,11 @@ pub mod specified { #[inline] fn mul(self, scalar: CSSFloat) -> SimplifiedValueNode { - match self { - &SimplifiedValueNode::Length(l) => SimplifiedValueNode::Length(l * scalar), - &SimplifiedValueNode::Percentage(p) => SimplifiedValueNode::Percentage(p * scalar), - &SimplifiedValueNode::Number(n) => SimplifiedValueNode::Number(n * scalar), - &SimplifiedValueNode::Sum(box ref s) => { + match *self { + SimplifiedValueNode::Length(l) => SimplifiedValueNode::Length(l * scalar), + SimplifiedValueNode::Percentage(p) => SimplifiedValueNode::Percentage(p * scalar), + SimplifiedValueNode::Number(n) => SimplifiedValueNode::Number(n * scalar), + SimplifiedValueNode::Sum(box ref s) => { let sum = s * scalar; SimplifiedValueNode::Sum(box sum) } @@ -497,9 +497,9 @@ pub mod specified { } fn simplify_value_to_number(node: &CalcValueNode) -> Option<CSSFloat> { - match node { - &CalcValueNode::Number(number) => Some(number), - &CalcValueNode::Sum(box ref sum) => Calc::simplify_sum_to_number(sum), + match *node { + CalcValueNode::Number(number) => Some(number), + CalcValueNode::Sum(box ref sum) => Calc::simplify_sum_to_number(sum), _ => None } } @@ -549,11 +549,11 @@ pub mod specified { match Calc::simplify_value_to_number(&node) { Some(number) => multiplier *= number, _ if node_with_unit.is_none() => { - node_with_unit = Some(match node { - &CalcValueNode::Sum(box ref sum) => + node_with_unit = Some(match *node { + CalcValueNode::Sum(box ref sum) => try!(Calc::simplify_products_in_sum(sum)), - &CalcValueNode::Length(l) => SimplifiedValueNode::Length(l), - &CalcValueNode::Percentage(p) => SimplifiedValueNode::Percentage(p), + CalcValueNode::Length(l) => SimplifiedValueNode::Length(l), + CalcValueNode::Percentage(p) => SimplifiedValueNode::Percentage(p), _ => unreachable!("Numbers should have been handled by simplify_value_to_nubmer") }) }, @@ -707,10 +707,10 @@ pub mod specified { impl ToCss for LengthOrPercentage { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &LengthOrPercentage::Length(length) => length.to_css(dest), - &LengthOrPercentage::Percentage(percentage) => percentage.to_css(dest), - &LengthOrPercentage::Calc(calc) => calc.to_css(dest), + match *self { + LengthOrPercentage::Length(length) => length.to_css(dest), + LengthOrPercentage::Percentage(percentage) => percentage.to_css(dest), + LengthOrPercentage::Calc(calc) => calc.to_css(dest), } } } @@ -757,11 +757,11 @@ pub mod specified { impl ToCss for LengthOrPercentageOrAuto { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &LengthOrPercentageOrAuto::Length(length) => length.to_css(dest), - &LengthOrPercentageOrAuto::Percentage(percentage) => percentage.to_css(dest), - &LengthOrPercentageOrAuto::Auto => dest.write_str("auto"), - &LengthOrPercentageOrAuto::Calc(calc) => calc.to_css(dest), + match *self { + LengthOrPercentageOrAuto::Length(length) => length.to_css(dest), + LengthOrPercentageOrAuto::Percentage(percentage) => percentage.to_css(dest), + LengthOrPercentageOrAuto::Auto => dest.write_str("auto"), + LengthOrPercentageOrAuto::Calc(calc) => calc.to_css(dest), } } } @@ -805,10 +805,10 @@ pub mod specified { impl ToCss for LengthOrPercentageOrNone { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &LengthOrPercentageOrNone::Length(length) => length.to_css(dest), - &LengthOrPercentageOrNone::Percentage(percentage) => percentage.to_css(dest), - &LengthOrPercentageOrNone::None => dest.write_str("none"), + match *self { + LengthOrPercentageOrNone::Length(length) => length.to_css(dest), + LengthOrPercentageOrNone::Percentage(percentage) => percentage.to_css(dest), + LengthOrPercentageOrNone::None => dest.write_str("none"), } } } @@ -847,9 +847,9 @@ pub mod specified { impl ToCss for LengthOrNone { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &LengthOrNone::Length(length) => length.to_css(dest), - &LengthOrNone::None => dest.write_str("none"), + match *self { + LengthOrNone::Length(length) => length.to_css(dest), + LengthOrNone::None => dest.write_str("none"), } } } @@ -978,14 +978,14 @@ pub mod specified { impl ToCss for Image { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &Image::Url(ref url) => { + match *self { + Image::Url(ref url) => { try!(dest.write_str("url(\"")); try!(write!(&mut CssStringWriter::new(dest), "{}", url)); try!(dest.write_str("\")")); Ok(()) } - &Image::LinearGradient(ref gradient) => gradient.to_css(dest) + Image::LinearGradient(ref gradient) => gradient.to_css(dest) } } } @@ -1042,9 +1042,9 @@ pub mod specified { impl ToCss for AngleOrCorner { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &AngleOrCorner::Angle(angle) => angle.to_css(dest), - &AngleOrCorner::Corner(horizontal, vertical) => { + match *self { + AngleOrCorner::Angle(angle) => angle.to_css(dest), + AngleOrCorner::Corner(horizontal, vertical) => { try!(dest.write_str("to ")); try!(horizontal.to_css(dest)); try!(dest.write_str(" ")); @@ -1279,13 +1279,13 @@ pub mod computed { #[inline] fn to_computed_value(&self, context: &Context) -> Au { - match self { - &specified::Length::Absolute(length) => length, - &specified::Length::FontRelative(length) => + match *self { + specified::Length::Absolute(length) => length, + specified::Length::FontRelative(length) => length.to_computed_value(context.font_size, context.root_font_size), - &specified::Length::ViewportPercentage(length) => + specified::Length::ViewportPercentage(length) => length.to_computed_value(context.viewport_size), - &specified::Length::ServoCharacterWidth(length) => + specified::Length::ServoCharacterWidth(length) => length.to_computed_value(context.font_size) } } @@ -1361,10 +1361,10 @@ pub mod computed { impl fmt::Debug for LengthOrPercentage { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - match self { - &LengthOrPercentage::Length(length) => write!(f, "{:?}", length), - &LengthOrPercentage::Percentage(percentage) => write!(f, "{}%", percentage * 100.), - &LengthOrPercentage::Calc(calc) => write!(f, "{:?}", calc), + match *self { + LengthOrPercentage::Length(length) => write!(f, "{:?}", length), + LengthOrPercentage::Percentage(percentage) => write!(f, "{}%", percentage * 100.), + LengthOrPercentage::Calc(calc) => write!(f, "{:?}", calc), } } } @@ -1389,11 +1389,11 @@ pub mod computed { impl ::cssparser::ToCss for LengthOrPercentage { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &LengthOrPercentage::Length(length) => length.to_css(dest), - &LengthOrPercentage::Percentage(percentage) + match *self { + LengthOrPercentage::Length(length) => length.to_css(dest), + LengthOrPercentage::Percentage(percentage) => write!(dest, "{}%", percentage * 100.), - &LengthOrPercentage::Calc(calc) => calc.to_css(dest), + LengthOrPercentage::Calc(calc) => calc.to_css(dest), } } } @@ -1407,11 +1407,11 @@ pub mod computed { } impl fmt::Debug for LengthOrPercentageOrAuto { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - match self { - &LengthOrPercentageOrAuto::Length(length) => write!(f, "{:?}", length), - &LengthOrPercentageOrAuto::Percentage(percentage) => write!(f, "{}%", percentage * 100.), - &LengthOrPercentageOrAuto::Auto => write!(f, "auto"), - &LengthOrPercentageOrAuto::Calc(calc) => write!(f, "{:?}", calc), + match *self { + LengthOrPercentageOrAuto::Length(length) => write!(f, "{:?}", length), + LengthOrPercentageOrAuto::Percentage(percentage) => write!(f, "{}%", percentage * 100.), + LengthOrPercentageOrAuto::Auto => write!(f, "auto"), + LengthOrPercentageOrAuto::Calc(calc) => write!(f, "{:?}", calc), } } } @@ -1440,12 +1440,12 @@ pub mod computed { impl ::cssparser::ToCss for LengthOrPercentageOrAuto { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &LengthOrPercentageOrAuto::Length(length) => length.to_css(dest), - &LengthOrPercentageOrAuto::Percentage(percentage) + match *self { + LengthOrPercentageOrAuto::Length(length) => length.to_css(dest), + LengthOrPercentageOrAuto::Percentage(percentage) => write!(dest, "{}%", percentage * 100.), - &LengthOrPercentageOrAuto::Auto => dest.write_str("auto"), - &LengthOrPercentageOrAuto::Calc(calc) => calc.to_css(dest), + LengthOrPercentageOrAuto::Auto => dest.write_str("auto"), + LengthOrPercentageOrAuto::Calc(calc) => calc.to_css(dest), } } } @@ -1458,10 +1458,10 @@ pub mod computed { } impl fmt::Debug for LengthOrPercentageOrNone { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - match self { - &LengthOrPercentageOrNone::Length(length) => write!(f, "{:?}", length), - &LengthOrPercentageOrNone::Percentage(percentage) => write!(f, "{}%", percentage * 100.), - &LengthOrPercentageOrNone::None => write!(f, "none"), + match *self { + LengthOrPercentageOrNone::Length(length) => write!(f, "{:?}", length), + LengthOrPercentageOrNone::Percentage(percentage) => write!(f, "{}%", percentage * 100.), + LengthOrPercentageOrNone::None => write!(f, "none"), } } } @@ -1487,11 +1487,11 @@ pub mod computed { impl ::cssparser::ToCss for LengthOrPercentageOrNone { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &LengthOrPercentageOrNone::Length(length) => length.to_css(dest), - &LengthOrPercentageOrNone::Percentage(percentage) => + match *self { + LengthOrPercentageOrNone::Length(length) => length.to_css(dest), + LengthOrPercentageOrNone::Percentage(percentage) => write!(dest, "{}%", percentage * 100.), - &LengthOrPercentageOrNone::None => dest.write_str("none"), + LengthOrPercentageOrNone::None => dest.write_str("none"), } } } @@ -1503,9 +1503,9 @@ pub mod computed { } impl fmt::Debug for LengthOrNone { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - match self { - &LengthOrNone::Length(length) => write!(f, "{:?}", length), - &LengthOrNone::None => write!(f, "none"), + match *self { + LengthOrNone::Length(length) => write!(f, "{:?}", length), + LengthOrNone::None => write!(f, "none"), } } } @@ -1528,9 +1528,9 @@ pub mod computed { impl ::cssparser::ToCss for LengthOrNone { fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write { - match self { - &LengthOrNone::Length(length) => length.to_css(dest), - &LengthOrNone::None => dest.write_str("none"), + match *self { + LengthOrNone::Length(length) => length.to_css(dest), + LengthOrNone::None => dest.write_str("none"), } } } @@ -1559,9 +1559,9 @@ pub mod computed { impl fmt::Debug for Image { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - match self { - &Image::Url(ref url) => write!(f, "url(\"{}\")", url), - &Image::LinearGradient(ref grad) => write!(f, "linear-gradient({:?})", grad), + match *self { + Image::Url(ref url) => write!(f, "url(\"{}\")", url), + Image::LinearGradient(ref grad) => write!(f, "linear-gradient({:?})", grad), } } } |