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Update core-* dependencies

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The core-* dependencies have been updated and every breaking
change has been resolved.

These are the main changes which required adaption:
- font_path() returns a PathBuf now
- get_descriptors() returns an Option<CFArray>
- get_advances_for_glyphs and get_glyphs_for_characters are now unsafe.

All packages which did not have breaking updates have also been updated.
This commit is contained in:
Jeff Muizelaar 2018-09-19 17:55:35 -04:00 committed by Christian Duerr
parent bd6e5a99be
commit 26c4043aaf
3 changed files with 447 additions and 348 deletions
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748
Cargo.lock generated
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8
font/Cargo.toml
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@ -16,7 +16,7 @@ servo-fontconfig = { git = "https://github.com/jwilm/rust-fontconfig", branch =
freetype-rs = "0.13" freetype-rs = "0.13"
[target.'cfg(target_os = "macos")'.dependencies] [target.'cfg(target_os = "macos")'.dependencies]
core-foundation = "0.5" core-foundation = "0.6"
core-text = "9.1" core-text = "13"
core-graphics = "0.13" core-graphics = "0.17"
core-foundation-sys = "0.5" core-foundation-sys = "0.6"

39
font/src/darwin/mod.rs
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@ -18,6 +18,7 @@
#![allow(improper_ctypes)] #![allow(improper_ctypes)]
use std::collections::HashMap; use std::collections::HashMap;
use std::ptr; use std::ptr;
use std::path::PathBuf;
use ::{Slant, Weight, Style}; use ::{Slant, Weight, Style};
@ -56,7 +57,7 @@ pub struct Descriptor {
font_name: String, font_name: String,
style_name: String, style_name: String,
display_name: String, display_name: String,
font_path: String, font_path: PathBuf,
ct_descriptor: CTFontDescriptor ct_descriptor: CTFontDescriptor
} }
@ -68,7 +69,7 @@ impl Descriptor {
font_name: desc.font_name(), font_name: desc.font_name(),
style_name: desc.style_name(), style_name: desc.style_name(),
display_name: desc.display_name(), display_name: desc.display_name(),
font_path: desc.font_path().unwrap_or_else(String::new), font_path: desc.font_path().unwrap_or_else(PathBuf::new),
ct_descriptor: desc, ct_descriptor: desc,
} }
} }
@ -334,8 +335,10 @@ pub fn descriptors_for_family(family: &str) -> Vec<Descriptor> {
// CFArray of CTFontDescriptorRef (i think) // CFArray of CTFontDescriptorRef (i think)
let descriptors = ct_collection.get_descriptors(); let descriptors = ct_collection.get_descriptors();
for descriptor in descriptors.iter() { if let Some(descriptors) = descriptors {
out.push(Descriptor::new(descriptor.clone())); for descriptor in descriptors.iter() {
out.push(Descriptor::new(descriptor.clone()));
}
} }
out out
@ -358,7 +361,7 @@ impl Descriptor {
// TODO fixme, hardcoded en for english // TODO fixme, hardcoded en for english
let mut fallbacks = cascade_list_for_languages(&menlo, &["en".to_owned()]) let mut fallbacks = cascade_list_for_languages(&menlo, &["en".to_owned()])
.into_iter() .into_iter()
.filter(|desc| desc.font_path != "") .filter(|desc| !desc.font_path.as_os_str().is_empty())
.map(|desc| desc.to_font(size, false)) .map(|desc| desc.to_font(size, false))
.collect::<Vec<_>>(); .collect::<Vec<_>>();
@ -442,12 +445,14 @@ impl Font {
let indices = [index as CGGlyph]; let indices = [index as CGGlyph];
self.ct_font.get_advances_for_glyphs( unsafe {
FontOrientation::Default as _, self.ct_font.get_advances_for_glyphs(
&indices[0], FontOrientation::Default as _,
ptr::null_mut(), &indices[0],
1 ptr::null_mut(),
) 1
)
}
} }
pub fn get_glyph(&self, character: char, _size: f64, use_thin_strokes: bool) -> Result<RasterizedGlyph, Error> { pub fn get_glyph(&self, character: char, _size: f64, use_thin_strokes: bool) -> Result<RasterizedGlyph, Error> {
@ -577,11 +582,13 @@ impl Font {
// always being a 0. // always being a 0.
let mut glyphs:[CGGlyph; 2] = [0; 2]; let mut glyphs:[CGGlyph; 2] = [0; 2];
let res = self.ct_font.get_glyphs_for_characters( let res = unsafe {
encoded.as_ptr(), self.ct_font.get_glyphs_for_characters(
glyphs.as_mut_ptr(), encoded.as_ptr(),
encoded.len() as CFIndex glyphs.as_mut_ptr(),
); encoded.len() as CFIndex
)
};
if res { if res {
Some(u32::from(glyphs[0])) Some(u32::from(glyphs[0]))