diff options
Diffstat (limited to 'graphics/src/renderer.rs')
-rw-r--r-- | graphics/src/renderer.rs | 68 |
1 files changed, 37 insertions, 31 deletions
diff --git a/graphics/src/renderer.rs b/graphics/src/renderer.rs index b052c094..7bc462ef 100644 --- a/graphics/src/renderer.rs +++ b/graphics/src/renderer.rs @@ -1,14 +1,15 @@ //! Create a renderer from a [`Backend`]. use crate::backend::{self, Backend}; -use crate::{Primitive, Vector}; -use iced_native::image; -use iced_native::layout; -use iced_native::renderer; -use iced_native::svg; -use iced_native::text::{self, Text}; -use iced_native::{Background, Color, Element, Font, Point, Rectangle, Size}; +use crate::Primitive; -pub use iced_native::renderer::Style; +use iced_core::image; +use iced_core::layout; +use iced_core::renderer; +use iced_core::svg; +use iced_core::text::{self, Text}; +use iced_core::{ + Background, Color, Element, Font, Point, Rectangle, Size, Vector, +}; use std::borrow::Cow; use std::marker::PhantomData; @@ -43,12 +44,15 @@ impl<B: Backend, T> Renderer<B, T> { /// Runs the given closure with the [`Backend`] and the recorded primitives /// of the [`Renderer`]. - pub fn with_primitives(&mut self, f: impl FnOnce(&mut B, &[Primitive])) { - f(&mut self.backend, &self.primitives); + pub fn with_primitives<O>( + &mut self, + f: impl FnOnce(&mut B, &[Primitive]) -> O, + ) -> O { + f(&mut self.backend, &self.primitives) } } -impl<B, T> iced_native::Renderer for Renderer<B, T> +impl<B, T> iced_core::Renderer for Renderer<B, T> where B: Backend, { @@ -67,19 +71,13 @@ where } fn with_layer(&mut self, bounds: Rectangle, f: impl FnOnce(&mut Self)) { - let current_primitives = std::mem::take(&mut self.primitives); + let current = std::mem::take(&mut self.primitives); f(self); - let layer_primitives = - std::mem::replace(&mut self.primitives, current_primitives); + let layer = std::mem::replace(&mut self.primitives, current); - self.primitives.push(Primitive::Clip { - bounds, - content: Box::new(Primitive::Group { - primitives: layer_primitives, - }), - }); + self.primitives.push(Primitive::group(layer).clip(bounds)); } fn with_translation( @@ -87,19 +85,14 @@ where translation: Vector, f: impl FnOnce(&mut Self), ) { - let current_primitives = std::mem::take(&mut self.primitives); + let current = std::mem::take(&mut self.primitives); f(self); - let layer_primitives = - std::mem::replace(&mut self.primitives, current_primitives); + let layer = std::mem::replace(&mut self.primitives, current); - self.primitives.push(Primitive::Translate { - translation, - content: Box::new(Primitive::Group { - primitives: layer_primitives, - }), - }); + self.primitives + .push(Primitive::group(layer).translate(translation)); } fn fill_quad( @@ -196,7 +189,7 @@ where } fn draw(&mut self, handle: image::Handle, bounds: Rectangle) { - self.draw_primitive(Primitive::Image { handle, bounds }) + self.primitives.push(Primitive::Image { handle, bounds }) } } @@ -214,10 +207,23 @@ where color: Option<Color>, bounds: Rectangle, ) { - self.draw_primitive(Primitive::Svg { + self.primitives.push(Primitive::Svg { handle, color, bounds, }) } } + +#[cfg(feature = "geometry")] +impl<B, T> crate::geometry::Renderer for Renderer<B, T> +where + B: Backend, +{ + type Geometry = crate::Geometry; + + fn draw(&mut self, layers: Vec<Self::Geometry>) { + self.primitives + .extend(layers.into_iter().map(crate::Geometry::into)); + } +} |