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style: Add a ValueInfo trait for exposing types needed by devtools.

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Most of types just derive it using proc_macro directly. Some of value
types need manual impl.

In my current plan, this new trait will be used in bug 1434130 to expose
values as well.

Bug: 1455576
Reviewed-by: emilio
MozReview-Commit-ID: LI7fy45VkRw
This commit is contained in:
Xidorn Quan 2018-04-26 09:01:02 +10:00 • committed by Emilio Cobos Álvarez
parent 276fb7e04b
commit 7fe7b2ffb1
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GPG key ID: 056B727BB9C1027C
66 changed files with 615 additions and 249 deletions
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30
components/style/values/specified/text.rs
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@ -158,7 +158,7 @@ impl ToComputedValue for LineHeight {
}
/// A generic value for the `text-overflow` property.
#[derive(Clone, Debug, Eq, MallocSizeOf, PartialEq, ToCss)]
#[derive(Clone, Debug, Eq, MallocSizeOf, PartialEq, SpecifiedValueInfo, ToCss)]
pub enum TextOverflowSide {
/// Clip inline content.
Clip,
@ -192,7 +192,7 @@ impl Parse for TextOverflowSide {
}
}
#[derive(Clone, Debug, Eq, MallocSizeOf, PartialEq, ToCss)]
#[derive(Clone, Debug, Eq, MallocSizeOf, PartialEq, SpecifiedValueInfo, ToCss)]
/// text-overflow. Specifies rendering when inline content overflows its line box edge.
pub struct TextOverflow {
/// First value. Applies to end line box edge if no second is supplied; line-left edge otherwise.
@ -252,7 +252,7 @@ impl ToComputedValue for TextOverflow {
}
bitflags! {
#[derive(MallocSizeOf, ToComputedValue)]
#[derive(MallocSizeOf, SpecifiedValueInfo, ToComputedValue)]
/// Specified keyword values for the text-decoration-line property.
pub struct TextDecorationLine: u8 {
/// No text decoration line is specified
@ -357,7 +357,8 @@ impl Parse for TextDecorationLine {
macro_rules! define_text_align_keyword {
($($name: ident => $discriminant: expr,)+) => {
/// Specified value of text-align keyword value.
#[derive(Clone, Copy, Debug, Eq, Hash, MallocSizeOf, Parse, PartialEq, ToComputedValue, ToCss)]
#[derive(Clone, Copy, Debug, Eq, Hash, MallocSizeOf, Parse, PartialEq,
SpecifiedValueInfo, ToComputedValue, ToCss)]
#[allow(missing_docs)]
pub enum TextAlignKeyword {
$(
@ -417,7 +418,7 @@ impl TextAlignKeyword {
/// Specified value of text-align property.
#[cfg_attr(feature = "gecko", derive(MallocSizeOf))]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq, SpecifiedValueInfo)]
pub enum TextAlign {
/// Keyword value of text-align property.
Keyword(TextAlignKeyword),
@ -534,7 +535,7 @@ impl ToComputedValue for TextAlign {
}
/// Specified value of text-emphasis-style property.
#[derive(Clone, Debug, MallocSizeOf, PartialEq, ToCss)]
#[derive(Clone, Debug, MallocSizeOf, PartialEq, SpecifiedValueInfo, ToCss)]
pub enum TextEmphasisStyle {
/// <fill> <shape>
Keyword(TextEmphasisKeywordValue),
@ -545,7 +546,7 @@ pub enum TextEmphasisStyle {
}
/// Keyword value for the text-emphasis-style property
#[derive(Clone, Debug, MallocSizeOf, PartialEq, ToCss)]
#[derive(Clone, Debug, MallocSizeOf, PartialEq, SpecifiedValueInfo, ToCss)]
pub enum TextEmphasisKeywordValue {
/// <fill>
Fill(TextEmphasisFillMode),
@ -574,7 +575,8 @@ impl TextEmphasisKeywordValue {
}
/// Fill mode for the text-emphasis-style property
#[derive(Clone, Copy, Debug, MallocSizeOf, Parse, PartialEq, ToCss)]
#[derive(Clone, Copy, Debug, MallocSizeOf, Parse, PartialEq, SpecifiedValueInfo,
ToCss)]
pub enum TextEmphasisFillMode {
/// `filled`
Filled,
@ -583,7 +585,8 @@ pub enum TextEmphasisFillMode {
}
/// Shape keyword for the text-emphasis-style property
#[derive(Clone, Copy, Debug, Eq, MallocSizeOf, Parse, PartialEq, ToCss)]
#[derive(Clone, Copy, Debug, Eq, MallocSizeOf, Parse, PartialEq,
SpecifiedValueInfo, ToCss)]
pub enum TextEmphasisShapeKeyword {
/// `dot`
Dot,
@ -709,7 +712,8 @@ impl Parse for TextEmphasisStyle {
}
/// The allowed horizontal values for the `text-emphasis-position` property.
#[derive(Clone, Copy, Debug, Eq, MallocSizeOf, Parse, PartialEq, ToComputedValue, ToCss)]
#[derive(Clone, Copy, Debug, Eq, MallocSizeOf, Parse, PartialEq,
SpecifiedValueInfo, ToComputedValue, ToCss)]
pub enum TextEmphasisHorizontalWritingModeValue {
/// Draw marks over the text in horizontal writing mode.
Over,
@ -718,7 +722,8 @@ pub enum TextEmphasisHorizontalWritingModeValue {
}
/// The allowed vertical values for the `text-emphasis-position` property.
#[derive(Clone, Copy, Debug, Eq, MallocSizeOf, Parse, PartialEq, ToComputedValue, ToCss)]
#[derive(Clone, Copy, Debug, Eq, MallocSizeOf, Parse, PartialEq,
SpecifiedValueInfo, ToComputedValue, ToCss)]
pub enum TextEmphasisVerticalWritingModeValue {
/// Draws marks to the right of the text in vertical writing mode.
Right,
@ -727,7 +732,8 @@ pub enum TextEmphasisVerticalWritingModeValue {
}
/// Specified value of `text-emphasis-position` property.
#[derive(Clone, Debug, MallocSizeOf, PartialEq, ToComputedValue, ToCss)]
#[derive(Clone, Debug, MallocSizeOf, PartialEq, SpecifiedValueInfo,
ToComputedValue, ToCss)]
pub struct TextEmphasisPosition(
pub TextEmphasisHorizontalWritingModeValue,
pub TextEmphasisVerticalWritingModeValue,