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Auto merge of #6316 - frewsxcv:if-let, r=Ms2ger

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This commit is contained in:
bors-servo 2015-06-10 03:11:13 -06:00
commit 6e0d0072b8
2 changed files with 13 additions and 21 deletions
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14
components/gfx/font.rs
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@ -140,9 +140,8 @@ impl Font {
text: text.to_owned(),
options: options.clone(),
};
match self.shape_cache.find(&lookup_key) {
None => {}
Some(glyphs) => return glyphs.clone(),
if let Some(glyphs) = self.shape_cache.find(&lookup_key) {
return glyphs.clone();
}
let mut glyphs = GlyphStore::new(text.chars().count(),
@ -159,12 +158,9 @@ impl Font {
fn make_shaper<'a>(&'a mut self, options: &ShapingOptions) -> &'a Shaper {
// fast path: already created a shaper
match self.shaper {
Some(ref mut shaper) => {
shaper.set_options(options);
return shaper
},
None => {}
if let Some(ref mut shaper) = self.shaper {
shaper.set_options(options);
return shaper
}
let shaper = Shaper::new(self, options);

20
components/gfx/platform/macos/font_list.rs
View file

@ -23,19 +23,15 @@ pub fn get_available_families<F>(mut callback: F) where F: FnMut(String) {
pub fn get_variations_for_family<F>(family_name: &str, mut callback: F) where F: FnMut(String) {
debug!("Looking for faces of family: {}", family_name);
let family_collection =
core_text::font_collection::create_for_family(family_name);
match family_collection {
Some(family_collection) => {
let family_descriptors = family_collection.get_descriptors();
for descref in family_descriptors.iter() {
let descref: CTFontDescriptorRef = unsafe { mem::transmute(descref) };
let desc: CTFontDescriptor = unsafe { TCFType::wrap_under_get_rule(descref) };
let postscript_name = desc.font_name();
callback(postscript_name);
}
let family_collection = core_text::font_collection::create_for_family(family_name);
if let Some(family_collection) = family_collection {
let family_descriptors = family_collection.get_descriptors();
for descref in family_descriptors.iter() {
let descref: CTFontDescriptorRef = unsafe { mem::transmute(descref) };
let desc: CTFontDescriptor = unsafe { TCFType::wrap_under_get_rule(descref) };
let postscript_name = desc.font_name();
callback(postscript_name);
}
None => {}
}
}