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29 lines
1.1 KiB
Rust
29 lines
1.1 KiB
Rust
1 month ago
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pub mod font;
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pub mod renderer;
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pub mod widgets;
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pub use font::FontManager;
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pub use renderer::Renderer;
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/// Set the window icon from the icon resource already embedded in the binary
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/// by `winresource` (resource ID 1). No-op on non-Windows platforms.
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pub fn set_window_icon(window: &minifb::Window) {
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#[cfg(target_os = "windows")]
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unsafe {
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use windows_sys::Win32::System::LibraryLoader::GetModuleHandleW;
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use windows_sys::Win32::UI::WindowsAndMessaging::{
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LoadImageW, SendMessageW, ICON_BIG, ICON_SMALL, IMAGE_ICON, LR_DEFAULTSIZE,
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WM_SETICON,
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};
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let hwnd = window.get_window_handle(); // *mut c_void
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let hmodule = GetModuleHandleW(std::ptr::null());
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// MAKEINTRESOURCEW(1): load the icon embedded by winresource as resource ID 1.
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let icon = LoadImageW(hmodule, 1 as *const u16, IMAGE_ICON, 0, 0, LR_DEFAULTSIZE);
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if !icon.is_null() {
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SendMessageW(hwnd, WM_SETICON, ICON_BIG as usize, icon as isize);
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SendMessageW(hwnd, WM_SETICON, ICON_SMALL as usize, icon as isize);
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}
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}
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}
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