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Deduplicate code found in both egui_glium and egui_glow (#819)

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* Move window building to egui-winit

* Move icon loading to egui-winit

* `use glow::HasContext;` -> `use glow::HasContext as _;`

* Move FileStorage into epi behind a feature flag

* De-duplicate screen_size_in_pixels and native_pixels_per_point

* Move creation of FileStorage to epi

* Handle epi app output (window size changes etc) in egui-winit

* Move app and memory persistence and autosave logic to egui-winit

* fix check.sh

* Make the epi backend opt-in for egui_glium and egui_glow

* Fix persistence

* Add integration name to epi::IntegrationInfo and the demo

* Clean up Cargo.toml files and fix making egui_glium optional

* fix typo

* Make egui_glium compile without the `epi` feature
This commit is contained in:
Emil Ernerfeldt
2021-10-19 21:40:55 +02:00
committed by GitHub
parent 844dd9d7a4
commit 8178d23d19
26 changed files with 548 additions and 741 deletions
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22
egui_glium/src/lib.rs
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@@ -76,32 +76,20 @@
#![allow(clippy::float_cmp)]
#![allow(clippy::manual_range_contains)]
mod backend;
mod painter;
#[cfg(feature = "persistence")]
pub mod persistence;
pub use backend::*;
pub use painter::Painter;
#[cfg(feature = "epi")]
mod epi_backend;
#[cfg(feature = "epi")]
pub use epi_backend::{run, NativeOptions};
pub use egui_winit;
pub use epi::NativeOptions;
use glium::glutin;
// ----------------------------------------------------------------------------
pub fn screen_size_in_pixels(display: &glium::Display) -> egui::Vec2 {
let (width_in_pixels, height_in_pixels) = display.get_framebuffer_dimensions();
egui::vec2(width_in_pixels as f32, height_in_pixels as f32)
}
pub fn native_pixels_per_point(display: &glium::Display) -> f32 {
display.gl_window().window().scale_factor() as f32
}
// ----------------------------------------------------------------------------
/// Use [`egui`] from a [`glium`] app.
pub struct EguiGlium {
egui_ctx: egui::CtxRef,