diff options
Diffstat (limited to 'components/gfx/font.rs')
| -rw-r--r-- | components/gfx/font.rs | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/components/gfx/font.rs b/components/gfx/font.rs index 09578168ea7..2cf92e6a328 100644 --- a/components/gfx/font.rs +++ b/components/gfx/font.rs @@ -19,7 +19,7 @@ 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_caps, font_weight}; +use style::computed_values::{font_stretch, font_style, font_variant_caps, font_weight}; use style::properties::style_structs::Font as FontStyleStruct; use style::values::computed::font::SingleFontFamily; use text::Shaper; @@ -47,18 +47,24 @@ static TEXT_SHAPING_PERFORMANCE_COUNTER: AtomicUsize = ATOMIC_USIZE_INIT; // resources needed by the graphics layer to draw glyphs. pub trait FontHandleMethods: Sized { - fn new_from_template(fctx: &FontContextHandle, template: Arc<FontTemplateData>, pt_size: Option<Au>) - -> Result<Self, ()>; + fn new_from_template( + fctx: &FontContextHandle, + template: Arc<FontTemplateData>, + pt_size: Option<Au>, + ) -> Result<Self, ()>; + fn template(&self) -> Arc<FontTemplateData>; fn family_name(&self) -> String; fn face_name(&self) -> Option<String>; - fn is_italic(&self) -> bool; + + fn style(&self) -> font_style::T; fn boldness(&self) -> font_weight::T; fn stretchiness(&self) -> font_stretch::T; fn glyph_index(&self, codepoint: char) -> Option<GlyphId>; fn glyph_h_advance(&self, GlyphId) -> Option<FractionalPixel>; fn glyph_h_kerning(&self, glyph0: GlyphId, glyph1: GlyphId) -> FractionalPixel; + /// Can this font do basic horizontal LTR shaping without Harfbuzz? fn can_do_fast_shaping(&self) -> bool; fn metrics(&self) -> FontMetrics; |