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Add some missing Window getters

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Implemented properly when it was easy for me, but a lot of places are
stubbed out for now.
This commit is contained in:
Mads Marquart
2025-09-05 18:47:51 +02:00
parent e99d59feaf
commit b23e38efcb
12 changed files with 562 additions and 16 deletions
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78
winit-win32/src/window.rs
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@@ -8,7 +8,7 @@ use std::sync::{Arc, Mutex, MutexGuard};
use std::{io, panic, ptr};
use dpi::{PhysicalInsets, PhysicalPosition, PhysicalSize, Position, Size};
use tracing::warn;
use tracing::{error, warn};
use windows_sys::Win32::Foundation::{
HWND, LPARAM, OLE_E_WRONGCOMPOBJ, POINT, POINTS, RECT, RPC_E_CHANGED_MODE, S_OK, WPARAM,
};
@@ -34,17 +34,17 @@ use windows_sys::Win32::UI::Input::KeyboardAndMouse::{
use windows_sys::Win32::UI::Input::Touch::{RegisterTouchWindow, TWF_WANTPALM};
use windows_sys::Win32::UI::WindowsAndMessaging::{
CreateWindowExW, EnableMenuItem, FlashWindowEx, GetClientRect, GetCursorPos,
GetForegroundWindow, GetSystemMenu, GetSystemMetrics, GetWindowPlacement, GetWindowTextLengthW,
GetWindowTextW, IsWindowVisible, LoadCursorW, PeekMessageW, PostMessageW, RegisterClassExW,
SendMessageW, SetCursor, SetCursorPos, SetForegroundWindow, SetMenuDefaultItem,
SetWindowDisplayAffinity, SetWindowPlacement, SetWindowPos, SetWindowTextW, TrackPopupMenu,
CS_HREDRAW, CS_VREDRAW, CW_USEDEFAULT, FLASHWINFO, FLASHW_ALL, FLASHW_STOP, FLASHW_TIMERNOFG,
FLASHW_TRAY, GWLP_HINSTANCE, HTBOTTOM, HTBOTTOMLEFT, HTBOTTOMRIGHT, HTCAPTION, HTLEFT, HTRIGHT,
HTTOP, HTTOPLEFT, HTTOPRIGHT, MENU_ITEM_STATE, MFS_DISABLED, MFS_ENABLED, MF_BYCOMMAND,
NID_READY, PM_NOREMOVE, SC_CLOSE, SC_MAXIMIZE, SC_MINIMIZE, SC_MOVE, SC_RESTORE, SC_SIZE,
SM_DIGITIZER, SWP_ASYNCWINDOWPOS, SWP_NOACTIVATE, SWP_NOSIZE, SWP_NOZORDER, TPM_LEFTALIGN,
TPM_RETURNCMD, WDA_EXCLUDEFROMCAPTURE, WDA_NONE, WM_NCLBUTTONDOWN, WM_SETICON, WM_SYSCOMMAND,
WNDCLASSEXW,
GetForegroundWindow, GetSystemMenu, GetSystemMetrics, GetWindowDisplayAffinity,
GetWindowPlacement, GetWindowTextLengthW, GetWindowTextW, IsWindowVisible, LoadCursorW,
PeekMessageW, PostMessageW, RegisterClassExW, SendMessageW, SetCursor, SetCursorPos,
SetForegroundWindow, SetMenuDefaultItem, SetWindowDisplayAffinity, SetWindowPlacement,
SetWindowPos, SetWindowTextW, TrackPopupMenu, CS_HREDRAW, CS_VREDRAW, CW_USEDEFAULT,
FLASHWINFO, FLASHW_ALL, FLASHW_STOP, FLASHW_TIMERNOFG, FLASHW_TRAY, GWLP_HINSTANCE, HTBOTTOM,
HTBOTTOMLEFT, HTBOTTOMRIGHT, HTCAPTION, HTLEFT, HTRIGHT, HTTOP, HTTOPLEFT, HTTOPRIGHT,
MENU_ITEM_STATE, MFS_DISABLED, MFS_ENABLED, MF_BYCOMMAND, NID_READY, PM_NOREMOVE, SC_CLOSE,
SC_MAXIMIZE, SC_MINIMIZE, SC_MOVE, SC_RESTORE, SC_SIZE, SM_DIGITIZER, SWP_ASYNCWINDOWPOS,
SWP_NOACTIVATE, SWP_NOSIZE, SWP_NOZORDER, TPM_LEFTALIGN, TPM_RETURNCMD, WDA_EXCLUDEFROMCAPTURE,
WDA_NONE, WM_NCLBUTTONDOWN, WM_SETICON, WM_SYSCOMMAND, WNDCLASSEXW,
};
use winit_core::cursor::Cursor;
use winit_core::error::RequestError;
@@ -426,6 +426,11 @@ impl CoreWindow for Window {
}
}
fn is_transparent(&self) -> bool {
let window_state = self.window_state.lock().unwrap();
window_state.window_flags().contains(WindowFlags::TRANSPARENT)
}
fn set_transparent(&self, transparent: bool) {
let window = self.window;
let window_state = Arc::clone(&self.window_state);
@@ -437,6 +442,10 @@ impl CoreWindow for Window {
});
}
fn is_blurred(&self) -> bool {
false
}
fn set_blur(&self, _blur: bool) {}
fn set_visible(&self, visible: bool) {
@@ -556,6 +565,11 @@ impl CoreWindow for Window {
PhysicalInsets::new(0, 0, 0, 0)
}
fn min_surface_size(&self) -> Option<PhysicalSize<u32>> {
let size = self.window_state_lock().min_size;
size.map(|size| size.to_physical(self.scale_factor()))
}
fn set_min_surface_size(&self, size: Option<Size>) {
self.window_state_lock().min_size = size;
// Make windows re-check the window size bounds.
@@ -563,6 +577,11 @@ impl CoreWindow for Window {
let _ = self.request_surface_size(size.into());
}
fn max_surface_size(&self) -> Option<PhysicalSize<u32>> {
let size = self.window_state_lock().max_size;
size.map(|size| size.to_physical(self.scale_factor()))
}
fn set_max_surface_size(&self, size: Option<Size>) {
self.window_state_lock().max_size = size;
// Make windows re-check the window size bounds.
@@ -626,6 +645,11 @@ impl CoreWindow for Window {
buttons
}
fn cursor(&self) -> Cursor {
warn!("getting the cursor is unimplemented on Windows");
Cursor::default()
}
fn set_cursor(&self, cursor: Cursor) {
match cursor {
Cursor::Icon(icon) => {
@@ -977,6 +1001,21 @@ impl CoreWindow for Window {
window_state.window_flags.contains(WindowFlags::MARKER_DECORATIONS)
}
fn window_level(&self) -> WindowLevel {
let flags = self.window_state_lock().window_flags();
let top = flags.contains(WindowFlags::ALWAYS_ON_TOP);
let bottom = flags.contains(WindowFlags::ALWAYS_ON_BOTTOM);
match (top, bottom) {
(true, false) => WindowLevel::AlwaysOnTop,
(false, false) => WindowLevel::Normal,
(false, true) => WindowLevel::AlwaysOnBottom,
(true, true) => {
warn!("unclear top/bottom window levelling");
WindowLevel::default()
},
}
}
fn set_window_level(&self, level: WindowLevel) {
let window = self.window;
let window_state = Arc::clone(&self.window_state);
@@ -1006,6 +1045,10 @@ impl CoreWindow for Window {
Some(CoreMonitorHandle(Arc::new(monitor::primary_monitor())))
}
fn window_icon(&self) -> Option<Icon> {
self.window_state_lock().window_icon.clone()
}
fn set_window_icon(&self, window_icon: Option<Icon>) {
if let Some(window_icon) = window_icon {
self.set_icon(window_icon, IconType::Small);
@@ -1131,6 +1174,17 @@ impl CoreWindow for Window {
}
}
fn content_protected(&self) -> bool {
let mut affinity = WDA_NONE;
let res = unsafe { GetWindowDisplayAffinity(self.hwnd(), &mut affinity) };
if res == 0 {
let error = std::io::Error::last_os_error();
error!(?error, "failed getting content protected state");
return false;
}
affinity == WDA_EXCLUDEFROMCAPTURE
}
#[inline]
fn set_content_protected(&self, protected: bool) {
unsafe {