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Make font-variant shorthand.

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This commit is contained in:
Hiroyuki Ikezoe 2017-04-13 23:07:26 +09:00
parent 24919b3cf8
commit 6ae5af17ce
4 changed files with 16 additions and 14 deletions
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10
components/gfx/font.rs
View file

@ -18,7 +18,7 @@ use std::rc::Rc;
use std::str;
use std::sync::Arc;
use std::sync::atomic::{ATOMIC_USIZE_INIT, AtomicUsize, Ordering};
use style::computed_values::{font_stretch, font_variant, font_weight};
use style::computed_values::{font_stretch, font_variant_caps, font_weight};
use text::Shaper;
use text::glyph::{ByteIndex, GlyphData, GlyphId, GlyphStore};
use text::shaping::ShaperMethods;
@ -105,7 +105,7 @@ pub struct FontMetrics {
pub struct Font {
pub handle: FontHandle,
pub metrics: FontMetrics,
pub variant: font_variant::T,
pub variant: font_variant_caps::T,
pub descriptor: FontTemplateDescriptor,
pub requested_pt_size: Au,
pub actual_pt_size: Au,
@ -117,7 +117,7 @@ pub struct Font {
impl Font {
pub fn new(handle: FontHandle,
variant: font_variant::T,
variant: font_variant_caps::T,
descriptor: FontTemplateDescriptor,
requested_pt_size: Au,
actual_pt_size: Au,
@ -262,8 +262,8 @@ impl Font {
#[inline]
pub fn glyph_index(&self, codepoint: char) -> Option<GlyphId> {
let codepoint = match self.variant {
font_variant::T::small_caps => codepoint.to_uppercase().next().unwrap(), //FIXME: #5938
font_variant::T::normal => codepoint,
font_variant_caps::T::small_caps => codepoint.to_uppercase().next().unwrap(), //FIXME: #5938
font_variant_caps::T::normal => codepoint,
};
self.handle.glyph_index(codepoint)
}

16
components/gfx/font_context.rs
View file

@ -19,7 +19,7 @@ use std::hash::{BuildHasherDefault, Hash, Hasher};
use std::rc::Rc;
use std::sync::Arc;
use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
use style::computed_values::{font_style, font_variant};
use style::computed_values::{font_style, font_variant_caps};
use style::properties::style_structs;
use webrender_traits;
@ -77,14 +77,14 @@ impl FontContext {
template: Arc<FontTemplateData>,
descriptor: FontTemplateDescriptor,
pt_size: Au,
variant: font_variant::T,
variant: font_variant_caps::T,
font_key: webrender_traits::FontKey) -> Result<Font, ()> {
// TODO: (Bug #3463): Currently we only support fake small-caps
// painting. We should also support true small-caps (where the
// font supports it) in the future.
let actual_pt_size = match variant {
font_variant::T::small_caps => pt_size.scale_by(SMALL_CAPS_SCALE_FACTOR),
font_variant::T::normal => pt_size,
font_variant_caps::T::small_caps => pt_size.scale_by(SMALL_CAPS_SCALE_FACTOR),
font_variant_caps::T::normal => pt_size,
};
let handle = try!(FontHandle::new_from_template(&self.platform_handle,
@ -146,7 +146,7 @@ impl FontContext {
let cached_font = (*cached_font_ref).borrow();
if cached_font.descriptor == desc &&
cached_font.requested_pt_size == style.font_size &&
cached_font.variant == style.font_variant {
cached_font.variant == style.font_variant_caps {
fonts.push((*cached_font_ref).clone());
cache_hit = true;
break;
@ -164,7 +164,7 @@ impl FontContext {
let layout_font = self.create_layout_font(template_info.font_template,
desc.clone(),
style.font_size,
style.font_variant,
style.font_variant_caps,
template_info.font_key
.expect("No font key present!"));
let font = match layout_font {
@ -198,7 +198,7 @@ impl FontContext {
let cached_font = cached_font_entry.font.borrow();
if cached_font.descriptor == desc &&
cached_font.requested_pt_size == style.font_size &&
cached_font.variant == style.font_variant {
cached_font.variant == style.font_variant_caps {
fonts.push(cached_font_entry.font.clone());
cache_hit = true;
break;
@ -210,7 +210,7 @@ impl FontContext {
let layout_font = self.create_layout_font(template_info.font_template,
desc.clone(),
style.font_size,
style.font_variant,
style.font_variant_caps,
template_info.font_key.expect("No font key present!"));
match layout_font {
Ok(layout_font) => {

2
components/script/dom/webidls/CSSStyleDeclaration.webidl
View file

@ -281,6 +281,8 @@ partial interface CSSStyleDeclaration {
[SetterThrows, TreatNullAs=EmptyString] attribute DOMString font-style;
[SetterThrows, TreatNullAs=EmptyString] attribute DOMString fontVariant;
[SetterThrows, TreatNullAs=EmptyString] attribute DOMString font-variant;
[SetterThrows, TreatNullAs=EmptyString] attribute DOMString fontVariantCaps;
[SetterThrows, TreatNullAs=EmptyString] attribute DOMString font-variant-caps;
[SetterThrows, TreatNullAs=EmptyString] attribute DOMString fontWeight;
[SetterThrows, TreatNullAs=EmptyString] attribute DOMString font-weight;

2
components/style/servo/restyle_damage.rs
View file

@ -201,7 +201,7 @@ fn compute_damage(old: &ServoComputedValues, new: &ServoComputedValues) -> Servo
get_inheritedtext.text_transform, get_inheritedtext.word_spacing,
get_inheritedtext.overflow_wrap, get_inheritedtext.text_justify,
get_inheritedtext.white_space, get_inheritedtext.word_break, get_text.text_overflow,
get_font.font_family, get_font.font_style, get_font.font_variant, get_font.font_weight,
get_font.font_family, get_font.font_style, get_font.font_variant_caps, get_font.font_weight,
get_font.font_size, get_font.font_stretch,
get_inheritedbox.direction, get_inheritedbox.writing_mode,
get_text.text_decoration_line, get_text.unicode_bidi,