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Update rustc to 00b112c45a604fa6f4b59af2a40c9deeadfdb7c6/rustc-1.0.0-dev.

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Josh Matthews 2015-01-15 13:26:44 -05:00 • committed by Glenn Watson
parent ff8cbff810
commit 95fc29fa0d
255 changed files with 3550 additions and 3362 deletions
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36
components/gfx/font.rs
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@ -8,13 +8,13 @@ use std::mem;
use std::slice;
use std::rc::Rc;
use std::cell::RefCell;
use servo_util::cache::{Cache, HashCache};
use servo_util::cache::HashCache;
use servo_util::smallvec::{SmallVec, SmallVec8};
use style::computed_values::{font_variant, font_weight};
use style::style_structs::Font as FontStyle;
use std::sync::Arc;
use collections::hash::Hash;
use std::hash::Hash;
use platform::font_context::FontContextHandle;
use platform::font::{FontHandle, FontTable};
use servo_util::geometry::Au;
@ -66,10 +66,10 @@ impl FontTableTagConversions for FontTableTag {
}
pub trait FontTableMethods {
fn with_buffer(&self, |*const u8, uint|);
fn with_buffer<F>(&self, F) where F: FnOnce(*const u8, uint);
}
#[deriving(Clone, Show)]
#[derive(Clone, Show)]
pub struct FontMetrics {
pub underline_size: Au,
pub underline_offset: Au,
@ -101,7 +101,6 @@ pub struct Font {
}
bitflags! {
#[deriving(Copy)]
flags ShapingFlags: u8 {
#[doc="Set if the text is entirely whitespace."]
const IS_WHITESPACE_SHAPING_FLAG = 0x01,
@ -113,7 +112,7 @@ bitflags! {
}
/// Various options that control text shaping.
#[deriving(Clone, Eq, PartialEq, Hash, Copy)]
#[derive(Clone, Eq, PartialEq, Hash, Copy)]
pub struct ShapingOptions {
/// Spacing to add between each letter. Corresponds to the CSS 2.1 `letter-spacing` property.
/// NB: You will probably want to set the `IGNORE_LIGATURES_SHAPING_FLAG` if this is non-null.
@ -125,36 +124,25 @@ pub struct ShapingOptions {
}
/// An entry in the shape cache.
#[deriving(Clone, Eq, PartialEq, Hash)]
#[derive(Clone, Eq, PartialEq, Hash)]
pub struct ShapeCacheEntry {
text: String,
options: ShapingOptions,
}
#[deriving(Clone, Eq, PartialEq, Hash)]
struct ShapeCacheEntryRef<'a> {
text: &'a str,
options: &'a ShapingOptions,
}
impl<'a> Equiv<ShapeCacheEntry> for ShapeCacheEntryRef<'a> {
fn equiv(&self, other: &ShapeCacheEntry) -> bool {
self.text == other.text.as_slice() && *self.options == other.options
}
}
impl Font {
pub fn shape_text(&mut self, text: &str, options: &ShapingOptions) -> Arc<GlyphStore> {
self.make_shaper(options);
//FIXME: find the equivalent of Equiv and the old ShapeCacheEntryRef
let shaper = &self.shaper;
let lookup_key = ShapeCacheEntryRef {
text: text,
options: options,
let lookup_key = ShapeCacheEntry {
text: text.to_owned(),
options: options.clone(),
};
match self.shape_cache.find_equiv(&lookup_key) {
match self.shape_cache.find(&lookup_key) {
None => {}
Some(glyphs) => return (*glyphs).clone(),
Some(glyphs) => return glyphs.clone(),
}
let mut glyphs = GlyphStore::new(text.chars().count() as int,