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-rw-r--r--native/src/widget/svg.rs195
1 files changed, 0 insertions, 195 deletions
diff --git a/native/src/widget/svg.rs b/native/src/widget/svg.rs
deleted file mode 100644
index f5ed0a6c..00000000
--- a/native/src/widget/svg.rs
+++ /dev/null
@@ -1,195 +0,0 @@
-//! Display vector graphics in your application.
-use crate::layout;
-use crate::renderer;
-use crate::svg;
-use crate::widget::Tree;
-use crate::{
- ContentFit, Element, Layout, Length, Point, Rectangle, Size, Vector, Widget,
-};
-
-use std::path::PathBuf;
-
-pub use iced_style::svg::{Appearance, StyleSheet};
-pub use svg::Handle;
-
-/// A vector graphics image.
-///
-/// An [`Svg`] image resizes smoothly without losing any quality.
-///
-/// [`Svg`] images can have a considerable rendering cost when resized,
-/// specially when they are complex.
-#[allow(missing_debug_implementations)]
-pub struct Svg<Renderer>
-where
- Renderer: svg::Renderer,
- Renderer::Theme: StyleSheet,
-{
- handle: Handle,
- width: Length,
- height: Length,
- content_fit: ContentFit,
- style: <Renderer::Theme as StyleSheet>::Style,
-}
-
-impl<Renderer> Svg<Renderer>
-where
- Renderer: svg::Renderer,
- Renderer::Theme: StyleSheet,
-{
- /// Creates a new [`Svg`] from the given [`Handle`].
- pub fn new(handle: impl Into<Handle>) -> Self {
- Svg {
- handle: handle.into(),
- width: Length::Fill,
- height: Length::Shrink,
- content_fit: ContentFit::Contain,
- style: Default::default(),
- }
- }
-
- /// Creates a new [`Svg`] that will display the contents of the file at the
- /// provided path.
- #[must_use]
- pub fn from_path(path: impl Into<PathBuf>) -> Self {
- Self::new(Handle::from_path(path))
- }
-
- /// Sets the width of the [`Svg`].
- #[must_use]
- pub fn width(mut self, width: impl Into<Length>) -> Self {
- self.width = width.into();
- self
- }
-
- /// Sets the height of the [`Svg`].
- #[must_use]
- pub fn height(mut self, height: impl Into<Length>) -> Self {
- self.height = height.into();
- self
- }
-
- /// Sets the [`ContentFit`] of the [`Svg`].
- ///
- /// Defaults to [`ContentFit::Contain`]
- #[must_use]
- pub fn content_fit(self, content_fit: ContentFit) -> Self {
- Self {
- content_fit,
- ..self
- }
- }
-
- /// Sets the style variant of this [`Svg`].
- #[must_use]
- pub fn style(
- mut self,
- style: <Renderer::Theme as StyleSheet>::Style,
- ) -> Self {
- self.style = style;
- self
- }
-}
-
-impl<Message, Renderer> Widget<Message, Renderer> for Svg<Renderer>
-where
- Renderer: svg::Renderer,
- Renderer::Theme: iced_style::svg::StyleSheet,
-{
- fn width(&self) -> Length {
- self.width
- }
-
- fn height(&self) -> Length {
- self.height
- }
-
- fn layout(
- &self,
- renderer: &Renderer,
- limits: &layout::Limits,
- ) -> layout::Node {
- // The raw w/h of the underlying image
- let Size { width, height } = renderer.dimensions(&self.handle);
- let image_size = Size::new(width as f32, height as f32);
-
- // The size to be available to the widget prior to `Shrink`ing
- let raw_size = limits
- .width(self.width)
- .height(self.height)
- .resolve(image_size);
-
- // The uncropped size of the image when fit to the bounds above
- let full_size = self.content_fit.fit(image_size, raw_size);
-
- // Shrink the widget to fit the resized image, if requested
- let final_size = Size {
- width: match self.width {
- Length::Shrink => f32::min(raw_size.width, full_size.width),
- _ => raw_size.width,
- },
- height: match self.height {
- Length::Shrink => f32::min(raw_size.height, full_size.height),
- _ => raw_size.height,
- },
- };
-
- layout::Node::new(final_size)
- }
-
- fn draw(
- &self,
- _state: &Tree,
- renderer: &mut Renderer,
- theme: &Renderer::Theme,
- _style: &renderer::Style,
- layout: Layout<'_>,
- _cursor_position: Point,
- _viewport: &Rectangle,
- ) {
- let Size { width, height } = renderer.dimensions(&self.handle);
- let image_size = Size::new(width as f32, height as f32);
-
- let bounds = layout.bounds();
- let adjusted_fit = self.content_fit.fit(image_size, bounds.size());
-
- let render = |renderer: &mut Renderer| {
- let offset = Vector::new(
- (bounds.width - adjusted_fit.width).max(0.0) / 2.0,
- (bounds.height - adjusted_fit.height).max(0.0) / 2.0,
- );
-
- let drawing_bounds = Rectangle {
- width: adjusted_fit.width,
- height: adjusted_fit.height,
- ..bounds
- };
-
- let appearance = theme.appearance(&self.style);
-
- renderer.draw(
- self.handle.clone(),
- appearance.color,
- drawing_bounds + offset,
- );
- };
-
- if adjusted_fit.width > bounds.width
- || adjusted_fit.height > bounds.height
- {
- renderer.with_layer(bounds, render);
- } else {
- render(renderer);
- }
- }
-}
-
-impl<'a, Message, Renderer> From<Svg<Renderer>>
- for Element<'a, Message, Renderer>
-where
- Renderer: svg::Renderer + 'a,
- Renderer::Theme: iced_style::svg::StyleSheet,
-{
- fn from(icon: Svg<Renderer>) -> Element<'a, Message, Renderer> {
- Element::new(icon)
- }
-}