diff options
Diffstat (limited to 'graphics/src/text.rs')
| -rw-r--r-- | graphics/src/text.rs | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/graphics/src/text.rs b/graphics/src/text.rs index fc7694c2..8fd037fe 100644 --- a/graphics/src/text.rs +++ b/graphics/src/text.rs @@ -12,11 +12,11 @@ pub use cosmic_text; use crate::color; use crate::core::font::{self, Font}; use crate::core::text::Shaping; -use crate::core::{Color, Size}; +use crate::core::{Color, Point, Rectangle, Size}; use once_cell::sync::OnceCell; use std::borrow::Cow; -use std::sync::{Arc, RwLock}; +use std::sync::{Arc, RwLock, Weak}; /// Returns the global [`FontSystem`]. pub fn font_system() -> &'static RwLock<FontSystem> { @@ -68,6 +68,29 @@ impl FontSystem { #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)] pub struct Version(u32); +/// A weak reference to a [`cosmic-text::Buffer`] that can be drawn. +#[derive(Debug, Clone)] +pub struct Raw { + /// A weak reference to a [`cosmic_text::Buffer`]. + pub buffer: Weak<cosmic_text::Buffer>, + /// The position of the text. + pub position: Point, + /// The color of the text. + pub color: Color, + /// The clip bounds of the text. + pub clip_bounds: Rectangle, +} + +impl PartialEq for Raw { + fn eq(&self, _other: &Self) -> bool { + // TODO: There is no proper way to compare raw buffers + // For now, no two instances of `Raw` text will be equal. + // This should be fine, but could trigger unnecessary redraws + // in the future. + false + } +} + /// Measures the dimensions of the given [`cosmic_text::Buffer`]. pub fn measure(buffer: &cosmic_text::Buffer) -> Size { let (width, total_lines) = buffer |