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-rw-r--r--graphics/src/renderer.rs68
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));
+ }
+}