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WR multi-document support

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Dzmitry Malyshau 2017-11-17 12:03:50 -05:00 • committed by Anthony Ramine
parent d1e4fdb7fa
commit ba214bcec5
8 changed files with 90 additions and 71 deletions
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10
components/gfx/platform/macos/font_template.rs
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@ -17,7 +17,7 @@ use std::fmt;
use std::fs::File;
use std::io::{Read, Error as IoError};
use std::ops::Deref;
use std::sync::Mutex;
use std::sync::{Arc, Mutex};
use webrender_api::NativeFontHandle;
/// Platform specific font representation for mac.
@ -36,7 +36,7 @@ pub struct FontTemplateData {
ctfont: CachedCTFont,
pub identifier: Atom,
pub font_data: Option<Vec<u8>>
pub font_data: Option<Arc<Vec<u8>>>
}
unsafe impl Send for FontTemplateData {}
@ -47,7 +47,7 @@ impl FontTemplateData {
Ok(FontTemplateData {
ctfont: CachedCTFont(Mutex::new(HashMap::new())),
identifier: identifier.to_owned(),
font_data: font_data
font_data: font_data.map(Arc::new)
})
}
@ -61,7 +61,7 @@ impl FontTemplateData {
let clamped_pt_size = pt_size.max(0.01);
let ctfont = match self.font_data {
Some(ref bytes) => {
let fontprov = CGDataProvider::from_buffer(bytes);
let fontprov = CGDataProvider::from_buffer(bytes.clone());
let cgfont_result = CGFont::from_data_provider(fontprov);
match cgfont_result {
Ok(cgfont) => {
@ -103,7 +103,7 @@ impl FontTemplateData {
/// Returns a clone of the bytes in this font if they are in memory. This function never
/// performs disk I/O.
pub fn bytes_if_in_memory(&self) -> Option<Vec<u8>> {
self.font_data.clone()
self.font_data.as_ref().map(|bytes| (**bytes).clone())
}
/// Returns the native font that underlies this font template, if applicable.