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Simplify font resolution in the GL backend

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The font resolution function querying fontdb is fast now, so we can
always call it when rendering text. That way we don't need all the
indirection in the text_size(), etc. functions, we don't need an entry
in the item graphics cache for the font and we can avoid a lot of
property dependencies.
This commit is contained in:
Simon Hausmann 2021-09-20 18:05:04 +02:00
parent 2f1db396e8
commit ac0cc85d33
7 changed files with 62 additions and 140 deletions
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9
sixtyfps_runtime/rendering_backends/testing/lib.rs
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@ -21,7 +21,7 @@ use sixtyfps_corelib::component::ComponentRc;
use sixtyfps_corelib::graphics::{Image, Point, Size};
use sixtyfps_corelib::slice::Slice;
use sixtyfps_corelib::window::{PlatformWindow, Window};
use sixtyfps_corelib::{ImageInner, SharedString};
use sixtyfps_corelib::ImageInner;
use std::path::Path;
use std::pin::Pin;
use std::rc::Rc;
@ -137,12 +137,11 @@ impl PlatformWindow for TestingWindow {
fn text_size(
&self,
_item_graphics_cache: &sixtyfps_corelib::item_rendering::CachedRenderingData,
_unresolved_font_request_getter: &dyn Fn() -> sixtyfps_corelib::graphics::FontRequest,
text_getter: &dyn Fn() -> SharedString,
_font_request: sixtyfps_corelib::graphics::FontRequest,
text: &str,
_max_width: Option<f32>,
) -> Size {
Size::new(text_getter().len() as f32 * 10., 10.)
Size::new(text.len() as f32 * 10., 10.)
}
fn text_input_byte_offset_for_position(