Code cleanup

Code cleanup

Author: luadebug

egui-opengl-internal/src/app.rs

@@ -1,11 +1,10 @@
-use std::ffi::{c_void, OsString};
+use std::ffi::c_void;
 use crate::{input::InputCollector, painter, utils};
 use clipboard::{windows_clipboard::WindowsClipboardContext, ClipboardProvider};
-use egui::{Context, FontData, FontDefinitions, FontFamily, FontId};
+use egui::{Context, FontData, FontDefinitions, FontId};
 use once_cell::sync::OnceCell;
 use std::ops::DerefMut;
 use std::path::PathBuf;
-use std::sync::Arc;
 use egui::FontFamily::Proportional;
 use egui::TextStyle::{Body, Button, Heading, Monospace, Name, Small};
 use windows::Win32::{
@@ -35,8 +34,7 @@ use parking_lot::{Mutex, MutexGuard};
 use spin::lock_api::{Mutex, MutexGuard};
 
 use lock_api::MappedMutexGuard;
-use windows::Win32::Foundation::HINSTANCE;
-use windows::Win32::UI::WindowsAndMessaging::{WM_CHAR, WM_UNICHAR};
+
 
 /// Heart and soul of this integration.
 /// Main methods you are going to use are:

example-wnd/src/lib.rs

@@ -50,9 +50,7 @@ extern "system" fn DllMain(hinst: usize, reason: u32, _reserved: *mut c_void) ->
         unsafe {
             WglSwapBuffersHook.disable().unwrap();
             let wnd_proc = OLD_WND_PROC.unwrap().unwrap();
-            let _: Option<WNDPROC> = Some(transmute::<i32,
-                                    Option<unsafe extern "system"
-                                    fn(HWND, u32, WPARAM, LPARAM) -> LRESULT>>(
+            let _: Option<WNDPROC> = Some(transmute(
                                     SetWindowLongPtrW(
                 APP.get_window(),
                 GWLP_WNDPROC,
@@ -86,8 +84,7 @@ fn hk_wgl_swap_buffers(hdc: HDC) -> HRESULT {
 
             APP.init_default(hdc, window, ui);
 
-            OLD_WND_PROC = Some(transmute::<i32, Option<unsafe extern "system"
-                    fn(HWND, u32, WPARAM, LPARAM) -> LRESULT>>(
+            OLD_WND_PROC = Some(transmute(
                     SetWindowLongPtrW(
                 window,
                 GWLP_WNDPROC,