migrations/egui
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[eframe] Make persistence, http and time optional features

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Saves on compile times.
This commit is contained in:
Emil Ernerfeldt
2021-01-04 01:44:02 +01:00
parent 00269f96c0
commit 69d31a5e47
30 changed files with 412 additions and 303 deletions
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24
egui_demo_lib/src/wrap_app.rs
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@@ -1,8 +1,10 @@
/// All the different demo apps.
#[derive(Default, serde::Deserialize, serde::Serialize)]
#[serde(default)]
#[derive(Default)]
#[cfg_attr(feature = "persistence", derive(serde::Deserialize, serde::Serialize))]
#[cfg_attr(feature = "persistence", serde(default))]
pub struct Apps {
demo: crate::apps::DemoApp,
#[cfg(feature = "http")]
http: crate::apps::HttpApp,
clock: crate::apps::FractalClock,
color_test: crate::apps::ColorTest,
@@ -12,6 +14,7 @@ impl Apps {
fn iter_mut(&mut self) -> impl Iterator<Item = (&str, &mut dyn epi::App)> {
vec![
("demo", &mut self.demo as &mut dyn epi::App),
#[cfg(feature = "http")]
("http", &mut self.http as &mut dyn epi::App),
("clock", &mut self.clock as &mut dyn epi::App),
("colors", &mut self.color_test as &mut dyn epi::App),
@@ -21,8 +24,9 @@ impl Apps {
}
/// Wraps many demo/test apps into one.
#[derive(Default, serde::Deserialize, serde::Serialize)]
#[serde(default)]
#[derive(Default)]
#[cfg_attr(feature = "persistence", derive(serde::Deserialize, serde::Serialize))]
#[cfg_attr(feature = "persistence", serde(default))]
pub struct WrapApp {
selected_anchor: String,
apps: Apps,
@@ -34,10 +38,12 @@ impl epi::App for WrapApp {
"Egui Demo Apps"
}
#[cfg(feature = "persistence")]
fn load(&mut self, storage: &dyn epi::Storage) {
*self = epi::get_value(storage, epi::APP_KEY).unwrap_or_default()
}
#[cfg(feature = "persistence")]
fn save(&mut self, storage: &mut dyn epi::Storage) {
epi::set_value(storage, epi::APP_KEY, self);
}
@@ -167,18 +173,20 @@ impl Default for RunMode {
// ----------------------------------------------------------------------------
#[derive(Default, serde::Deserialize, serde::Serialize)]
#[serde(default)]
#[derive(Default)]
#[cfg_attr(feature = "persistence", derive(serde::Deserialize, serde::Serialize))]
#[cfg_attr(feature = "persistence", serde(default))]
struct BackendPanel {
open: bool,
#[serde(skip)] // go back to `Reactive` mode each time we start
#[cfg_attr(feature = "persistence", serde(skip))]
// go back to `Reactive` mode each time we start
run_mode: RunMode,
/// current slider value for current gui scale
pixels_per_point: Option<f32>,
#[serde(skip)]
#[cfg_attr(feature = "persistence", serde(skip))]
frame_history: crate::frame_history::FrameHistory,
}