Merge pull request #1314 from derezzedex/dev/system-information

feat: fetch system information

2 files changed, 25 insertions, 2 deletions

diff --git a/glow/src/settings.rs b/glow/src/settings.rs
index f3dddfaf..3691747b 100644
--- a/glow/src/settings.rs
+++ b/glow/src/settings.rs
@@ -4,7 +4,7 @@ pub use iced_graphics::Antialiasing;
 /// The settings of a [`Backend`].
 ///
 /// [`Backend`]: crate::Backend
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Clone, Copy, PartialEq, Eq)]
 pub struct Settings {
     /// The bytes of the font that will be used by default.
     ///
@@ -39,6 +39,18 @@ impl Default for Settings {
     }
 }
 
+impl std::fmt::Debug for Settings {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("Settings")
+            // Instead of printing the font bytes, we simply show a `bool` indicating if using a default font or not.
+            .field("default_font", &self.default_font.is_none())
+            .field("default_text_size", &self.default_text_size)
+            .field("text_multithreading", &self.text_multithreading)
+            .field("antialiasing", &self.antialiasing)
+            .finish()
+    }
+}
+
 impl Settings {
     /// Creates new [`Settings`] using environment configuration.
     ///
diff --git a/glow/src/window/compositor.rs b/glow/src/window/compositor.rs
index 44019fb2..622d7fc0 100644
--- a/glow/src/window/compositor.rs
+++ b/glow/src/window/compositor.rs
@@ -2,7 +2,7 @@ use crate::{Backend, Color, Error, Renderer, Settings, Viewport};
 
 use core::ffi::c_void;
 use glow::HasContext;
-use iced_graphics::{Antialiasing, Size};
+use iced_graphics::{compositor, Antialiasing, Size};
 
 /// A window graphics backend for iced powered by `glow`.
 #[allow(missing_debug_implementations)]
@@ -20,6 +20,8 @@ impl iced_graphics::window::GLCompositor for Compositor {
     ) -> Result<(Self, Self::Renderer), Error> {
         let gl = glow::Context::from_loader_function(loader_function);
 
+        log::info!("{:#?}", settings);
+
         let version = gl.version();
         log::info!("Version: {:?}", version);
         log::info!("Embedded: {}", version.is_embedded);
@@ -65,6 +67,15 @@ impl iced_graphics::window::GLCompositor for Compositor {
         }
     }
 
+    fn fetch_information(&self) -> compositor::Information {
+        let adapter = unsafe { self.gl.get_parameter_string(glow::RENDERER) };
+
+        compositor::Information {
+            backend: format!("{:?}", self.gl.version()),
+            adapter,
+        }
+    }
+
     fn present<T: AsRef<str>>(
         &mut self,
         renderer: &mut Self::Renderer,