opengl window

crates/moonhare_window/Cargo.toml

@@ -5,5 +5,6 @@ version.workspace = true
 authors.workspace = true
 
 [dependencies]
-winit = "0.30.12"
+ash = "0.38"
+glium = "0.36"
 moonhare_log = { path = "../moonhare_log" }

crates/moonhare_window/src/lib.rs

@@ -1,3 +1,35 @@
-//! Provides an abstraction above Winit functionality
+//! Provides functionality to create either a vulkan or opengl window
+
+use crate::opengl_window::create_open_gl_window;
 pub mod window_config;
-pub mod winit_window;
+pub mod opengl_window;
+
+#[derive(Debug, Clone, Copy)]
+pub enum WindowRenderContext {
+    VULKAN, // TODO
+    OPENGL,
+}
+
+#[derive(Debug, Clone, Copy)]
+pub struct MoonhareWindow {
+    render_context: WindowRenderContext
+}
+
+impl MoonhareWindow {
+    pub fn define_context(context: WindowRenderContext) -> Self {
+        Self {
+            render_context: context
+        }
+    }
+
+    pub fn create_window_from_context(self) {
+        match self.render_context {
+            WindowRenderContext::VULKAN => {
+                todo!("Vulkan not implemented yet")
+            },
+            WindowRenderContext::OPENGL => {
+                create_open_gl_window();
+            }
+        }
+    }
+}

crates/moonhare_window/src/opengl_window.rs

@@ -0,0 +1,32 @@
+use glium::{winit::dpi::{LogicalPosition, LogicalSize}, Surface};
+
+use crate::window_config::WindowConfig;
+
+pub fn create_open_gl_window() {
+    let event_loop = glium::winit::event_loop::EventLoopBuilder::new().build().expect("event loop building");
+    let (mut _window, display) = glium::backend::glutin::SimpleWindowBuilder::new().build(&event_loop);
+
+    let config = WindowConfig::default();
+    _window.set_title(format!("{} OpenGL", &config.title).as_str());
+    _window.set_decorations(config.decorations);
+    _window.set_visible(config.visble);
+    //_window.set_min_inner_size(Some(LogicalSize::new(config.width, config.height)));
+
+
+    let mut frame = display.draw();
+    frame.clear_color(0.0, 0.0, 1.0, 1.0);
+    frame.finish().unwrap();
+
+    let _ = event_loop.run(move | event, window_target| {
+        match event {
+            glium::winit::event::Event::WindowEvent { event, .. } => match event {
+                glium::winit::event::WindowEvent::CloseRequested => {
+                    window_target.exit()
+                },
+                _ => (),
+            }
+            _ => (),
+        }
+    });
+}
+

crates/moonhare_window/src/winit_window.rs

@@ -1,62 +0,0 @@
-use winit::{application::ApplicationHandler, dpi::LogicalSize, event::WindowEvent, event_loop::{self, ActiveEventLoop, EventLoop}, window::{Window, WindowAttributes}};
-
-use crate::window_config::WindowConfig;
-
-#[derive(Debug)]
-pub struct WinitWindow {
-    pub window: Window,
-}
-
-impl WinitWindow {
-    pub fn new(config: WindowConfig) -> Self {
-        moonhare_log::trace("Im inside the create window function in winit");
-        let event_loop = EventLoop::new().unwrap();
-        let mut window_attributes = WindowAttributes::default()
-            .with_title(config.title);
-
-        let logical_size = LogicalSize::new(config.width, config.height);
-        window_attributes = window_attributes.with_inner_size(logical_size);
-        window_attributes = window_attributes.with_max_inner_size(logical_size);
-
-        // Set Visible    
-        window_attributes = window_attributes.with_visible(config.visble);
-        window_attributes = window_attributes.with_decorations(config.decorations);
-
-        let window = match event_loop.create_window(window_attributes) {
-            Ok(window) => window,
-            Err(err) => {
-                moonhare_log::error("Error creating window: {err}");
-                return;
-            },
-        };
-
-        moonhare_log::info(format!("Winit WIndow: {:?}", window));
-
-        Self { window: window }
-    }
-}
-
-impl ApplicationHandler for WinitWindow {
-    fn resumed(&mut self, event_loop: &ActiveEventLoop) {
-    }
-
-    fn window_event(
-        &mut self,
-        event_loop: &ActiveEventLoop,
-        window_id: winit::window::WindowId,
-        event: winit::event::WindowEvent,
-    ) {
-        match event {
-            WindowEvent::CloseRequested => {
-                event_loop.exit();
-            },
-            WindowEvent::RedrawRequested => {
-                
-            },
-            _ => (),
-        }
-    }
-}
-
-
-