migrations/egui
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Small cleanup

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This commit is contained in:
Emil Ernerfeldt
2023-11-11 20:12:14 +01:00
parent 7e96001f83
commit 5ecc0e3f62
1 changed files with 19 additions and 14 deletions
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33
crates/eframe/src/native/run.rs
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@@ -468,6 +468,7 @@ mod glow_integration {
prelude::{GlDisplay, NotCurrentGlContextSurfaceAccessor, PossiblyCurrentGlContext}, prelude::{GlDisplay, NotCurrentGlContextSurfaceAccessor, PossiblyCurrentGlContext},
surface::GlSurface, surface::GlSurface,
}; };
use winit::window::WindowId;
use super::*; use super::*;
@@ -530,8 +531,8 @@ mod glow_integration {
not_current_gl_context: Option<glutin::context::NotCurrentContext>, not_current_gl_context: Option<glutin::context::NotCurrentContext>,
viewports: ViewportIdMap<Rc<RefCell<Viewport>>>, viewports: ViewportIdMap<Rc<RefCell<Viewport>>>,
viewport_maps: HashMap<winit::window::WindowId, ViewportId>, viewport_maps: HashMap<WindowId, ViewportId>,
window_maps: ViewportIdMap<winit::window::WindowId>, window_maps: ViewportIdMap<WindowId>,
builders: ViewportIdMap<ViewportBuilder>, builders: ViewportIdMap<ViewportBuilder>,
} }
@@ -1159,7 +1160,7 @@ mod glow_integration {
.or_insert(viewport_builder); .or_insert(viewport_builder);
} }
let win = glutin.viewports[&id_pair.this].clone(); let viewport = glutin.viewports[&id_pair.this].clone();
#[allow(unsafe_code)] #[allow(unsafe_code)]
let event_loop = unsafe { let event_loop = unsafe {
@@ -1168,7 +1169,7 @@ mod glow_integration {
}) })
}; };
glutin glutin
.init_viewport(&win, event_loop) .init_viewport(&viewport, event_loop)
.expect("Cannot init window on egui::Context::show_viewport_immediate"); .expect("Cannot init window on egui::Context::show_viewport_immediate");
} }
@@ -1188,10 +1189,17 @@ mod glow_integration {
let mut input = winit_state.take_egui_input(&window, id_pair); let mut input = winit_state.take_egui_input(&window, id_pair);
input.time = Some(beginning.elapsed().as_secs_f64()); input.time = Some(beginning.elapsed().as_secs_f64());
// ---------------------------------------------------
// Call the user ui-code, which could re-entrantly call this function again!
// No locks may be hold while calling this function.
let output = egui_ctx.run(input, |ctx| { let output = egui_ctx.run(input, |ctx| {
viewport_ui_cb(ctx); viewport_ui_cb(ctx);
}); });
// ---------------------------------------------------
let screen_size_in_pixels: [u32; 2] = window.inner_size().into(); let screen_size_in_pixels: [u32; 2] = window.inner_size().into();
let clipped_primitives = egui_ctx.tessellate(output.shapes); let clipped_primitives = egui_ctx.tessellate(output.shapes);
@@ -1277,8 +1285,8 @@ mod glow_integration {
if recreate { if recreate {
viewport.window = None; viewport.window = None;
viewport.gl_surface = None; viewport.gl_surface = None;
} else if let Some(w) = &viewport.window { } else if let Some(window) = &viewport.window {
process_viewport_commands(commands, *id, None, &w.borrow()); process_viewport_commands(commands, *id, None, &window.borrow());
} }
active_viewports_ids.insert(*id); active_viewports_ids.insert(*id);
false false
@@ -1342,7 +1350,7 @@ mod glow_integration {
.map_or(0, |r| r.integration.egui_ctx.frame_nr_for(viewport_id)) .map_or(0, |r| r.integration.egui_ctx.frame_nr_for(viewport_id))
} }
fn is_focused(&self, window_id: winit::window::WindowId) -> bool { fn is_focused(&self, window_id: WindowId) -> bool {
if let Some(focused_viewport) = self.focused_viewport { if let Some(focused_viewport) = self.focused_viewport {
if let Some(running) = self.running.as_ref() { if let Some(running) = self.running.as_ref() {
if let Some(window_id) = if let Some(window_id) =
@@ -1359,10 +1367,7 @@ mod glow_integration {
self.running.as_ref().map(|r| &r.integration) self.running.as_ref().map(|r| &r.integration)
} }
fn window( fn window(&self, window_id: WindowId) -> Option<Rc<RefCell<winit::window::Window>>> {
&self,
window_id: winit::window::WindowId,
) -> Option<Rc<RefCell<winit::window::Window>>> {
self.running.as_ref().and_then(|r| { self.running.as_ref().and_then(|r| {
let glutin_ctx = r.glutin_ctx.borrow(); let glutin_ctx = r.glutin_ctx.borrow();
if let Some(viewport_id) = glutin_ctx.viewport_maps.get(&window_id) { if let Some(viewport_id) = glutin_ctx.viewport_maps.get(&window_id) {
@@ -1376,13 +1381,13 @@ mod glow_integration {
}) })
} }
fn window_id_from_viewport_id(&self, id: ViewportId) -> Option<winit::window::WindowId> { fn window_id_from_viewport_id(&self, id: ViewportId) -> Option<WindowId> {
self.running self.running
.as_ref() .as_ref()
.and_then(|r| r.glutin_ctx.borrow().window_maps.get(&id).copied()) .and_then(|r| r.glutin_ctx.borrow().window_maps.get(&id).copied())
} }
fn viewport_id_from_window_id(&self, id: &winit::window::WindowId) -> Option<ViewportId> { fn viewport_id_from_window_id(&self, id: &WindowId) -> Option<ViewportId> {
self.running self.running
.as_ref() .as_ref()
.and_then(|r| r.glutin_ctx.borrow().viewport_maps.get(id).copied()) .and_then(|r| r.glutin_ctx.borrow().viewport_maps.get(id).copied())
@@ -1408,7 +1413,7 @@ mod glow_integration {
} }
} }
fn run_ui_and_paint(&mut self, window_id: winit::window::WindowId) -> EventResult { fn run_ui_and_paint(&mut self, window_id: WindowId) -> EventResult {
if self.running.is_none() { if self.running.is_none() {
return EventResult::Wait; return EventResult::Wait;
} }