Move built-in fonts to `iced_graphics`

glow/Cargo.toml

@@ -23,7 +23,7 @@ path = "../native"
 [dependencies.iced_graphics]
 version = "0.1"
 path = "../graphics"
-features = ["font-source"]
+features = ["font-source", "font-fallback", "font-icons"]
 
 [dependencies.surfman]
 path = "../../surfman/surfman"

glow/src/backend.rs

@@ -3,6 +3,7 @@ use crate::text;
 use crate::triangle;
 use crate::{Quad, Settings, Transformation, Viewport};
 use iced_graphics::backend;
+use iced_graphics::font;
 use iced_graphics::Primitive;
 use iced_native::mouse;
 use iced_native::{Background, Font, Point, Rectangle, Size, Vector};
@@ -404,8 +405,8 @@ impl iced_graphics::Backend for Backend {
 }
 
 impl backend::Text for Backend {
-    const ICON_FONT: Font = text::BUILTIN_ICONS;
-    const CHECKMARK_ICON: char = text::CHECKMARK_ICON;
+    const ICON_FONT: Font = font::ICONS;
+    const CHECKMARK_ICON: char = font::CHECKMARK_ICON;
 
     fn measure(
         &self,

glow/src/text.rs

@@ -2,16 +2,6 @@ use crate::Transformation;
 use iced_graphics::font;
 use std::{cell::RefCell, collections::HashMap};
 
-pub const BUILTIN_ICONS: iced_native::Font = iced_native::Font::External {
-    name: "iced_glow icons",
-    bytes: include_bytes!("text/icons.ttf"),
-};
-
-pub const CHECKMARK_ICON: char = '\u{F00C}';
-
-const FALLBACK_FONT: &[u8] =
-    include_bytes!("../../wgpu/fonts/Lato-Regular.ttf");
-
 #[derive(Debug)]
 pub struct Pipeline {
     draw_brush: RefCell<glow_glyph::GlyphBrush<'static>>,
@@ -29,7 +19,7 @@ impl Pipeline {
             default_font.map(|slice| slice.to_vec()).unwrap_or_else(|| {
                 font_source
                     .load(&[font::Family::SansSerif, font::Family::Serif])
-                    .unwrap_or_else(|_| FALLBACK_FONT.to_vec())
+                    .unwrap_or_else(|_| font::FALLBACK.to_vec())
             });
 
         let load_glyph_brush = |font: Vec<u8>| {
@@ -48,7 +38,7 @@ impl Pipeline {
             .unwrap_or_else(|_: glow_glyph::rusttype::Error| {
                 log::warn!("System font failed to load. Falling back to embedded font...");
 
-                load_glyph_brush(FALLBACK_FONT.to_vec()).expect("Load fallback font")
+                load_glyph_brush(font::FALLBACK.to_vec()).expect("Load fallback font")
             });
 
         let draw_brush =

graphics/Cargo.toml

@@ -7,6 +7,8 @@ edition = "2018"
 [features]
 canvas = ["lyon"]
 font-source = ["font-kit"]
+font-fallback = []
+font-icons = []
 
 [dependencies]
 bytemuck = "1.2"

graphics/src/font.rs

@@ -8,3 +8,15 @@ pub use source::Source;
 pub use font_kit::{
     error::SelectionError as LoadError, family_name::FamilyName as Family,
 };
+
+#[cfg(feature = "font-fallback")]
+pub const FALLBACK: &[u8] = include_bytes!("../fonts/Lato-Regular.ttf");
+
+#[cfg(feature = "font-icons")]
+pub const ICONS: iced_native::Font = iced_native::Font::External {
+    name: "iced_wgpu icons",
+    bytes: include_bytes!("../fonts/Icons.ttf"),
+};
+
+#[cfg(feature = "font-icons")]
+pub const CHECKMARK_ICON: char = '\u{F00C}';

wgpu/Cargo.toml

@@ -32,7 +32,7 @@ path = "../native"
 [dependencies.iced_graphics]
 version = "0.1"
 path = "../graphics"
-features = ["font-source"]
+features = ["font-source", "font-fallback", "font-icons"]
 
 [dependencies.image]
 version = "0.23"

wgpu/src/backend.rs

@@ -3,6 +3,7 @@ use crate::text;
 use crate::triangle;
 use crate::{Quad, Settings, Target, Transformation};
 use iced_graphics::backend;
+use iced_graphics::font;
 use iced_graphics::Primitive;
 use iced_native::mouse;
 use iced_native::{Background, Font, Point, Rectangle, Size, Vector};
@@ -456,8 +457,8 @@ impl iced_graphics::Backend for Backend {
 }
 
 impl backend::Text for Backend {
-    const ICON_FONT: Font = text::BUILTIN_ICONS;
-    const CHECKMARK_ICON: char = text::CHECKMARK_ICON;
+    const ICON_FONT: Font = font::ICONS;
+    const CHECKMARK_ICON: char = font::CHECKMARK_ICON;
 
     fn measure(
         &self,

wgpu/src/text.rs

@@ -2,15 +2,6 @@ use crate::Transformation;
 use iced_graphics::font;
 use std::{cell::RefCell, collections::HashMap};
 
-pub const BUILTIN_ICONS: iced_native::Font = iced_native::Font::External {
-    name: "iced_wgpu icons",
-    bytes: include_bytes!("text/icons.ttf"),
-};
-
-pub const CHECKMARK_ICON: char = '\u{F00C}';
-
-const FALLBACK_FONT: &[u8] = include_bytes!("../fonts/Lato-Regular.ttf");
-
 #[derive(Debug)]
 pub struct Pipeline {
     draw_brush: RefCell<wgpu_glyph::GlyphBrush<'static, ()>>,
@@ -32,7 +23,7 @@ impl Pipeline {
             default_font.map(|slice| slice.to_vec()).unwrap_or_else(|| {
                 font_source
                     .load(&[font::Family::SansSerif, font::Family::Serif])
-                    .unwrap_or_else(|_| FALLBACK_FONT.to_vec())
+                    .unwrap_or_else(|_| font::FALLBACK.to_vec())
             });
 
         let load_glyph_brush = |font: Vec<u8>| {
@@ -51,7 +42,7 @@ impl Pipeline {
             .unwrap_or_else(|_: wgpu_glyph::rusttype::Error| {
                 log::warn!("System font failed to load. Falling back to embedded font...");
 
-                load_glyph_brush(FALLBACK_FONT.to_vec()).expect("Load fallback font")
+                load_glyph_brush(font::FALLBACK.to_vec()).expect("Load fallback font")
             });
 
         let draw_brush = brush_builder