Make `iced_tiny_skia` optional with a `tiny-skia` feature

4 files changed, 45 insertions, 52 deletions

diff --git a/renderer/Cargo.toml b/renderer/Cargo.toml
index 18e9e8f8..39c19fa3 100644
--- a/renderer/Cargo.toml
+++ b/renderer/Cargo.toml
@@ -12,18 +12,20 @@ keywords.workspace = true
 
 [features]
 wgpu = ["iced_wgpu"]
-image = ["iced_tiny_skia/image", "iced_wgpu?/image"]
-svg = ["iced_tiny_skia/svg", "iced_wgpu?/svg"]
-geometry = ["iced_graphics/geometry", "iced_tiny_skia/geometry", "iced_wgpu?/geometry"]
+tiny-skia = ["iced_tiny_skia"]
+image = ["iced_tiny_skia?/image", "iced_wgpu?/image"]
+svg = ["iced_tiny_skia?/svg", "iced_wgpu?/svg"]
+geometry = ["iced_graphics/geometry", "iced_tiny_skia?/geometry", "iced_wgpu?/geometry"]
 tracing = ["iced_wgpu?/tracing"]
 web-colors = ["iced_wgpu?/web-colors"]
 webgl = ["iced_wgpu?/webgl"]
 fira-sans = ["iced_graphics/fira-sans"]
-custom = []
 
 [dependencies]
 iced_graphics.workspace = true
+
 iced_tiny_skia.workspace = true
+iced_tiny_skia.optional = true
 
 iced_wgpu.workspace = true
 iced_wgpu.optional = true
diff --git a/renderer/src/fallback.rs b/renderer/src/fallback.rs
index 249da9e9..4431606a 100644
--- a/renderer/src/fallback.rs
+++ b/renderer/src/fallback.rs
@@ -8,11 +8,7 @@ use crate::graphics;
 use crate::graphics::compositor;
 use crate::graphics::mesh;
 
-pub enum Renderer<L, R>
-where
-    L: core::Renderer,
-    R: core::Renderer,
-{
+pub enum Renderer<L, R> {
     Left(L),
     Right(R),
 }
@@ -26,29 +22,6 @@ macro_rules! delegate {
     };
 }
 
-impl<L, R> Renderer<L, R>
-where
-    L: core::Renderer,
-    R: core::Renderer,
-{
-    #[cfg(feature = "geometry")]
-    pub fn draw_geometry<Geometry>(
-        &mut self,
-        layers: impl IntoIterator<Item = Geometry>,
-    ) where
-        L: graphics::geometry::Renderer,
-        R: graphics::geometry::Renderer,
-
-        Geometry: Into<geometry::Geometry<L::Geometry, R::Geometry>>,
-    {
-        use graphics::geometry::Renderer;
-
-        for layer in layers {
-            <Self as Renderer>::draw_geometry(self, layer.into());
-        }
-    }
-}
-
 impl<L, R> core::Renderer for Renderer<L, R>
 where
     L: core::Renderer,
diff --git a/renderer/src/lib.rs b/renderer/src/lib.rs
index f8aa1157..199b431e 100644
--- a/renderer/src/lib.rs
+++ b/renderer/src/lib.rs
@@ -19,27 +19,40 @@ pub use settings::Settings;
 /// The default graphics renderer for [`iced`].
 ///
 /// [`iced`]: https://github.com/iced-rs/iced
-#[cfg(not(feature = "wgpu"))]
-pub type Renderer = iced_tiny_skia::Renderer;
-
-/// The default graphics renderer for [`iced`].
-///
-/// [`iced`]: https://github.com/iced-rs/iced
-#[cfg(feature = "wgpu")]
-pub type Renderer =
-    fallback::Renderer<iced_wgpu::Renderer, iced_tiny_skia::Renderer>;
+pub type Renderer = renderer::Renderer;
 
 /// The default graphics compositor for [`iced`].
 ///
 /// [`iced`]: https://github.com/iced-rs/iced
-#[cfg(not(feature = "wgpu"))]
-pub type Compositor = iced_tiny_skia::window::Compositor;
-
-/// The default graphics renderer for [`iced`].
-///
-/// [`iced`]: https://github.com/iced-rs/iced
-#[cfg(feature = "wgpu")]
-pub type Compositor = fallback::Compositor<
-    iced_wgpu::window::Compositor,
-    iced_tiny_skia::window::Compositor,
->;
+pub type Compositor = renderer::Compositor;
+
+#[cfg(all(feature = "wgpu", feature = "tiny-skia"))]
+mod renderer {
+    pub type Renderer = crate::fallback::Renderer<
+        iced_wgpu::Renderer,
+        iced_tiny_skia::Renderer,
+    >;
+
+    pub type Compositor = crate::fallback::Compositor<
+        iced_wgpu::window::Compositor,
+        iced_tiny_skia::window::Compositor,
+    >;
+}
+
+#[cfg(all(feature = "wgpu", not(feature = "tiny-skia")))]
+mod renderer {
+    pub type Renderer = iced_wgpu::Renderer;
+    pub type Compositor = iced_wgpu::window::Compositor;
+}
+
+#[cfg(all(not(feature = "wgpu"), feature = "tiny-skia"))]
+mod renderer {
+    pub type Renderer = iced_tiny_skia::Renderer;
+    pub type Compositor = iced_tiny_skia::window::Compositor;
+}
+
+#[cfg(not(any(feature = "wgpu", feature = "tiny-skia")))]
+mod renderer {
+    pub type Renderer = ();
+    pub type Compositor = ();
+}
diff --git a/renderer/src/settings.rs b/renderer/src/settings.rs
index 940daa15..27788db9 100644
--- a/renderer/src/settings.rs
+++ b/renderer/src/settings.rs
@@ -28,6 +28,7 @@ impl Default for Settings {
     }
 }
 
+#[cfg(feature = "tiny-skia")]
 impl From<Settings> for iced_tiny_skia::Settings {
     fn from(settings: Settings) -> Self {
         Self {
@@ -48,3 +49,7 @@ impl From<Settings> for iced_wgpu::Settings {
         }
     }
 }
+
+impl From<Settings> for () {
+    fn from(_settings: Settings) -> Self {}
+}