Merge pull request #1830 from iced-rs/advanced-text

Advanced text

1 files changed, 0 insertions, 114 deletions

diff --git a/native/src/text.rs b/native/src/text.rs
deleted file mode 100644
index 55c3cfd3..00000000
--- a/native/src/text.rs
+++ /dev/null
@@ -1,114 +0,0 @@
-//! Draw and interact with text.
-use crate::alignment;
-use crate::{Color, Point, Rectangle, Size, Vector};
-
-/// A paragraph.
-#[derive(Debug, Clone, Copy)]
-pub struct Text<'a, Font> {
-    /// The content of the paragraph.
-    pub content: &'a str,
-
-    /// The bounds of the paragraph.
-    pub bounds: Rectangle,
-
-    /// The size of the [`Text`].
-    pub size: f32,
-
-    /// The color of the [`Text`].
-    pub color: Color,
-
-    /// The font of the [`Text`].
-    pub font: Font,
-
-    /// The horizontal alignment of the [`Text`].
-    pub horizontal_alignment: alignment::Horizontal,
-
-    /// The vertical alignment of the [`Text`].
-    pub vertical_alignment: alignment::Vertical,
-}
-
-/// The result of hit testing on text.
-#[derive(Debug, Clone, Copy, PartialEq)]
-pub enum Hit {
-    /// The point was within the bounds of the returned character index.
-    CharOffset(usize),
-    /// The provided point was not within the bounds of a glyph. The index
-    /// of the character with the closest centeroid position is returned,
-    /// as well as its delta.
-    NearestCharOffset(usize, Vector),
-}
-
-impl Hit {
-    /// Computes the cursor position of the [`Hit`] .
-    pub fn cursor(self) -> usize {
-        match self {
-            Self::CharOffset(i) => i,
-            Self::NearestCharOffset(i, delta) => {
-                if delta.x > f32::EPSILON {
-                    i + 1
-                } else {
-                    i
-                }
-            }
-        }
-    }
-}
-
-/// A renderer capable of measuring and drawing [`Text`].
-pub trait Renderer: crate::Renderer {
-    /// The font type used.
-    type Font: Default + Clone;
-
-    /// The icon font of the backend.
-    const ICON_FONT: Self::Font;
-
-    /// The `char` representing a ✔ icon in the [`ICON_FONT`].
-    ///
-    /// [`ICON_FONT`]: Self::ICON_FONT
-    const CHECKMARK_ICON: char;
-
-    /// The `char` representing a ▼ icon in the built-in [`ICON_FONT`].
-    ///
-    /// [`ICON_FONT`]: Self::ICON_FONT
-    const ARROW_DOWN_ICON: char;
-
-    /// Returns the default size of [`Text`].
-    fn default_size(&self) -> f32;
-
-    /// Measures the text in the given bounds and returns the minimum boundaries
-    /// that can fit the contents.
-    fn measure(
-        &self,
-        content: &str,
-        size: f32,
-        font: Self::Font,
-        bounds: Size,
-    ) -> (f32, f32);
-
-    /// Measures the width of the text as if it were laid out in a single line.
-    fn measure_width(&self, content: &str, size: f32, font: Self::Font) -> f32 {
-        let (width, _) = self.measure(content, size, font, Size::INFINITY);
-
-        width
-    }
-
-    /// Tests whether the provided point is within the boundaries of text
-    /// laid out with the given parameters, returning information about
-    /// the nearest character.
-    ///
-    /// If `nearest_only` is true, the hit test does not consider whether the
-    /// the point is interior to any glyph bounds, returning only the character
-    /// with the nearest centeroid.
-    fn hit_test(
-        &self,
-        contents: &str,
-        size: f32,
-        font: Self::Font,
-        bounds: Size,
-        point: Point,
-        nearest_only: bool,
-    ) -> Option<Hit>;
-
-    /// Draws the given [`Text`].
-    fn fill_text(&mut self, text: Text<'_, Self::Font>);
-}