be1baf164c
For EventLoop, EventLoopBuilder, EventLoopProxy and by requiring it as a supertrait of Window and ActiveEventLoop. It is especially useful for user to be able to know that Window is Debug.
885 lines
30 KiB
Rust
885 lines
30 KiB
Rust
#![allow(clippy::unnecessary_cast)]
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use std::collections::VecDeque;
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use dispatch2::MainThreadBound;
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use objc2::rc::Retained;
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use objc2::{available, class, define_class, msg_send, MainThreadMarker};
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use objc2_core_foundation::{CGFloat, CGPoint, CGRect, CGSize};
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use objc2_foundation::{NSObject, NSObjectProtocol};
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use objc2_ui_kit::{
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UIApplication, UICoordinateSpace, UIEdgeInsets, UIResponder, UIScreen,
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UIScreenOverscanCompensation, UIViewController, UIWindow,
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};
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use tracing::{debug, warn};
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use super::app_state::EventWrapper;
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use super::view::WinitView;
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use super::view_controller::WinitViewController;
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use super::{app_state, monitor, ActiveEventLoop, Fullscreen, MonitorHandle};
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use crate::cursor::Cursor;
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use crate::dpi::{
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LogicalInsets, LogicalPosition, LogicalSize, PhysicalInsets, PhysicalPosition, PhysicalSize,
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Position, Size,
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};
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use crate::error::{NotSupportedError, RequestError};
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use crate::event::WindowEvent;
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use crate::icon::Icon;
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use crate::monitor::MonitorHandle as CoreMonitorHandle;
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use crate::platform::ios::{ScreenEdge, StatusBarStyle, ValidOrientations};
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use crate::window::{
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CursorGrabMode, ImePurpose, ResizeDirection, Theme, UserAttentionType, Window as CoreWindow,
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WindowAttributes, WindowButtons, WindowId, WindowLevel,
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};
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define_class!(
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#[unsafe(super(UIWindow, UIResponder, NSObject))]
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#[name = "WinitUIWindow"]
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#[derive(Debug, PartialEq, Eq, Hash)]
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pub(crate) struct WinitUIWindow;
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/// This documentation attribute makes rustfmt work for some reason?
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impl WinitUIWindow {
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#[unsafe(method(becomeKeyWindow))]
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fn become_key_window(&self) {
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let mtm = MainThreadMarker::new().unwrap();
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app_state::handle_nonuser_event(mtm, EventWrapper::Window {
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window_id: self.id(),
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event: WindowEvent::Focused(true),
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});
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let _: () = unsafe { msg_send![super(self), becomeKeyWindow] };
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}
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#[unsafe(method(resignKeyWindow))]
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fn resign_key_window(&self) {
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let mtm = MainThreadMarker::new().unwrap();
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app_state::handle_nonuser_event(mtm, EventWrapper::Window {
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window_id: self.id(),
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event: WindowEvent::Focused(false),
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});
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let _: () = unsafe { msg_send![super(self), resignKeyWindow] };
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}
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}
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);
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impl WinitUIWindow {
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pub(crate) fn new(
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mtm: MainThreadMarker,
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window_attributes: &WindowAttributes,
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frame: CGRect,
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view_controller: &UIViewController,
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) -> Retained<Self> {
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// NOTE: This should only be created after the application has started launching,
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// (`application:willFinishLaunchingWithOptions:` at the earliest), otherwise you'll run
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// into very confusing issues with the window not being properly activated.
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//
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// Winit ensures this by not allowing access to `ActiveEventLoop` before handling events.
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let this: Retained<Self> = unsafe { msg_send![mtm.alloc(), initWithFrame: frame] };
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this.setRootViewController(Some(view_controller));
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match window_attributes.fullscreen.clone().map(Into::into) {
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Some(Fullscreen::Exclusive(ref monitor, ref video_mode)) => {
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let screen = monitor.ui_screen(mtm);
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if let Some(video_mode) =
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monitor.video_modes_handles().find(|mode| &mode.mode == video_mode)
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{
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screen.setCurrentMode(Some(video_mode.screen_mode(mtm)));
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}
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this.setScreen(screen);
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},
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Some(Fullscreen::Borderless(Some(ref monitor))) => {
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let screen = monitor.ui_screen(mtm);
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this.setScreen(screen);
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},
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_ => (),
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}
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this
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}
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pub(crate) fn id(&self) -> WindowId {
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WindowId::from_raw(self as *const Self as usize)
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}
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}
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pub struct Inner {
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window: Retained<WinitUIWindow>,
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view_controller: Retained<WinitViewController>,
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view: Retained<WinitView>,
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gl_or_metal_backed: bool,
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}
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impl Inner {
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pub fn set_title(&self, _title: &str) {
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debug!("`Window::set_title` is ignored on iOS")
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}
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pub fn set_transparent(&self, _transparent: bool) {
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debug!("`Window::set_transparent` is ignored on iOS")
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}
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pub fn set_blur(&self, _blur: bool) {
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debug!("`Window::set_blur` is ignored on iOS")
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}
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pub fn set_visible(&self, visible: bool) {
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self.window.setHidden(!visible)
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}
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pub fn is_visible(&self) -> Option<bool> {
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warn!("`Window::is_visible` is ignored on iOS");
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None
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}
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pub fn request_redraw(&self) {
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if self.gl_or_metal_backed {
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let mtm = MainThreadMarker::new().unwrap();
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// `setNeedsDisplay` does nothing on UIViews which are directly backed by CAEAGLLayer or
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// CAMetalLayer. Ordinarily the OS sets up a bunch of UIKit state before
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// calling drawRect: on a UIView, but when using raw or gl/metal for drawing
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// this work is completely avoided.
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//
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// The docs for `setNeedsDisplay` don't mention `CAMetalLayer`; however, this has been
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// confirmed via testing.
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//
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// https://developer.apple.com/documentation/uikit/uiview/1622437-setneedsdisplay?language=objc
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app_state::queue_gl_or_metal_redraw(mtm, self.window.clone());
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} else {
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self.view.setNeedsDisplay();
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}
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}
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pub fn pre_present_notify(&self) {}
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pub fn surface_position(&self) -> PhysicalPosition<i32> {
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let view_position = self.view.frame().origin;
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let position =
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unsafe { self.window.convertPoint_fromView(view_position, Some(&self.view)) };
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let position = LogicalPosition::new(position.x, position.y);
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position.to_physical(self.scale_factor())
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}
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pub fn outer_position(&self) -> Result<PhysicalPosition<i32>, RequestError> {
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let screen_frame = self.screen_frame();
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let position =
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LogicalPosition { x: screen_frame.origin.x as f64, y: screen_frame.origin.y as f64 };
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Ok(position.to_physical(self.scale_factor()))
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}
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pub fn set_outer_position(&self, physical_position: Position) {
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let scale_factor = self.scale_factor();
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let position = physical_position.to_logical::<f64>(scale_factor);
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let screen_frame = self.screen_frame();
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let new_screen_frame = CGRect {
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origin: CGPoint { x: position.x as _, y: position.y as _ },
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size: screen_frame.size,
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};
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let bounds = self.rect_from_screen_space(new_screen_frame);
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self.window.setBounds(bounds);
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}
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pub fn surface_size(&self) -> PhysicalSize<u32> {
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let frame = self.view.frame();
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let size = LogicalSize::new(frame.size.width, frame.size.height);
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size.to_physical(self.scale_factor())
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}
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pub fn outer_size(&self) -> PhysicalSize<u32> {
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let frame = self.window.frame();
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let size = LogicalSize::new(frame.size.width, frame.size.height);
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size.to_physical(self.scale_factor())
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}
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pub fn request_surface_size(&self, _size: Size) -> Option<PhysicalSize<u32>> {
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Some(self.surface_size())
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}
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pub fn safe_area(&self) -> PhysicalInsets<u32> {
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let insets = if available!(ios = 11.0, tvos = 11.0, visionos = 1.0) {
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self.view.safeAreaInsets()
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} else {
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// Assume the status bar frame is the only thing that obscures the view
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let app = UIApplication::sharedApplication(MainThreadMarker::new().unwrap());
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#[allow(deprecated)]
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let status_bar_frame = app.statusBarFrame();
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UIEdgeInsets { top: status_bar_frame.size.height, left: 0.0, bottom: 0.0, right: 0.0 }
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};
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let insets = LogicalInsets::new(insets.top, insets.left, insets.bottom, insets.right);
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insets.to_physical(self.scale_factor())
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}
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pub fn set_min_surface_size(&self, _dimensions: Option<Size>) {
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warn!("`Window::set_min_surface_size` is ignored on iOS")
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}
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pub fn set_max_surface_size(&self, _dimensions: Option<Size>) {
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warn!("`Window::set_max_surface_size` is ignored on iOS")
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}
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pub fn surface_resize_increments(&self) -> Option<PhysicalSize<u32>> {
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None
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}
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#[inline]
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pub fn set_surface_resize_increments(&self, _increments: Option<Size>) {
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warn!("`Window::set_surface_resize_increments` is ignored on iOS")
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}
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pub fn set_resizable(&self, _resizable: bool) {
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warn!("`Window::set_resizable` is ignored on iOS")
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}
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pub fn is_resizable(&self) -> bool {
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warn!("`Window::is_resizable` is ignored on iOS");
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false
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}
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#[inline]
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pub fn set_enabled_buttons(&self, _buttons: WindowButtons) {
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warn!("`Window::set_enabled_buttons` is ignored on iOS");
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}
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#[inline]
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pub fn enabled_buttons(&self) -> WindowButtons {
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warn!("`Window::enabled_buttons` is ignored on iOS");
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WindowButtons::all()
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}
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pub fn scale_factor(&self) -> f64 {
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self.view.contentScaleFactor() as _
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}
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pub fn set_cursor(&self, _cursor: Cursor) {
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debug!("`Window::set_cursor` ignored on iOS")
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}
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pub fn set_cursor_position(&self, _position: Position) -> Result<(), NotSupportedError> {
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Err(NotSupportedError::new("set_cursor_position is not supported"))
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}
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pub fn set_cursor_grab(&self, _: CursorGrabMode) -> Result<(), NotSupportedError> {
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Err(NotSupportedError::new("set_cursor_grab is not supported"))
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}
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pub fn set_cursor_visible(&self, _visible: bool) {
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debug!("`Window::set_cursor_visible` is ignored on iOS")
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}
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pub fn drag_window(&self) -> Result<(), NotSupportedError> {
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Err(NotSupportedError::new("drag_window is not supported"))
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}
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pub fn drag_resize_window(&self, _direction: ResizeDirection) -> Result<(), NotSupportedError> {
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Err(NotSupportedError::new("drag_resize_window is not supported"))
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}
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#[inline]
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pub fn show_window_menu(&self, _position: Position) {}
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pub fn set_cursor_hittest(&self, _hittest: bool) -> Result<(), NotSupportedError> {
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Err(NotSupportedError::new("set_cursor_hittest is not supported"))
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}
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pub fn set_minimized(&self, _minimized: bool) {
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warn!("`Window::set_minimized` is ignored on iOS")
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}
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pub fn is_minimized(&self) -> Option<bool> {
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warn!("`Window::is_minimized` is ignored on iOS");
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None
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}
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pub fn set_maximized(&self, _maximized: bool) {
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warn!("`Window::set_maximized` is ignored on iOS")
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}
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pub fn is_maximized(&self) -> bool {
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warn!("`Window::is_maximized` is ignored on iOS");
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false
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}
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pub(crate) fn set_fullscreen(&self, monitor: Option<Fullscreen>) {
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let mtm = MainThreadMarker::new().unwrap();
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let uiscreen = match &monitor {
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Some(Fullscreen::Exclusive(monitor, video_mode)) => {
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let uiscreen = monitor.ui_screen(mtm);
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if let Some(video_mode) =
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monitor.video_modes_handles().find(|mode| &mode.mode == video_mode)
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{
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uiscreen.setCurrentMode(Some(video_mode.screen_mode(mtm)));
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}
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uiscreen.clone()
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},
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Some(Fullscreen::Borderless(Some(monitor))) => monitor.ui_screen(mtm).clone(),
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Some(Fullscreen::Borderless(None)) => {
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self.current_monitor_inner().ui_screen(mtm).clone()
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},
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None => {
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warn!("`Window::set_fullscreen(None)` ignored on iOS");
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return;
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},
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};
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// this is pretty slow on iOS, so avoid doing it if we can
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let current = self.window.screen();
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if uiscreen != current {
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self.window.setScreen(&uiscreen);
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}
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let bounds = uiscreen.bounds();
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self.window.setFrame(bounds);
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// For external displays, we must disable overscan compensation or
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// the displayed image will have giant black bars surrounding it on
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// each side
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uiscreen.setOverscanCompensation(UIScreenOverscanCompensation::None);
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}
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pub(crate) fn fullscreen(&self) -> Option<Fullscreen> {
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let mtm = MainThreadMarker::new().unwrap();
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let monitor = self.current_monitor_inner();
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let uiscreen = monitor.ui_screen(mtm);
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let screen_space_bounds = self.screen_frame();
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let screen_bounds = uiscreen.bounds();
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// TODO: track fullscreen instead of relying on brittle float comparisons
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if screen_space_bounds.origin.x == screen_bounds.origin.x
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&& screen_space_bounds.origin.y == screen_bounds.origin.y
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&& screen_space_bounds.size.width == screen_bounds.size.width
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&& screen_space_bounds.size.height == screen_bounds.size.height
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{
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Some(Fullscreen::Borderless(Some(monitor)))
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} else {
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None
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}
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}
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pub fn set_decorations(&self, _decorations: bool) {}
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pub fn is_decorated(&self) -> bool {
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true
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}
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pub fn set_window_level(&self, _level: WindowLevel) {
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warn!("`Window::set_window_level` is ignored on iOS")
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}
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pub fn set_window_icon(&self, _icon: Option<Icon>) {
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warn!("`Window::set_window_icon` is ignored on iOS")
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}
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pub fn set_ime_cursor_area(&self, _position: Position, _size: Size) {
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warn!("`Window::set_ime_cursor_area` is ignored on iOS")
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}
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/// Show / hide the keyboard. To show the keyboard, we call `becomeFirstResponder`,
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/// requesting focus for the [WinitView]. Since [WinitView] implements
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/// [objc2_ui_kit::UIKeyInput], the keyboard will be shown.
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/// <https://developer.apple.com/documentation/uikit/uiresponder/1621113-becomefirstresponder>
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pub fn set_ime_allowed(&self, allowed: bool) {
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if allowed {
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unsafe {
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self.view.becomeFirstResponder();
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}
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} else {
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unsafe {
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self.view.resignFirstResponder();
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}
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}
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}
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pub fn set_ime_purpose(&self, _purpose: ImePurpose) {
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warn!("`Window::set_ime_purpose` is ignored on iOS")
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}
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pub fn focus_window(&self) {
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warn!("`Window::set_focus` is ignored on iOS")
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}
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pub fn request_user_attention(&self, _request_type: Option<UserAttentionType>) {
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warn!("`Window::request_user_attention` is ignored on iOS")
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}
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// Allow directly accessing the current monitor internally without unwrapping.
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fn current_monitor_inner(&self) -> MonitorHandle {
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MonitorHandle::new(self.window.screen())
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}
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pub fn current_monitor(&self) -> Option<MonitorHandle> {
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Some(self.current_monitor_inner())
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}
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pub fn available_monitors(&self) -> VecDeque<MonitorHandle> {
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monitor::uiscreens(MainThreadMarker::new().unwrap())
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}
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pub fn primary_monitor(&self) -> Option<MonitorHandle> {
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#[allow(deprecated)]
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Some(MonitorHandle::new(UIScreen::mainScreen(MainThreadMarker::new().unwrap())))
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}
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pub fn id(&self) -> WindowId {
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self.window.id()
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}
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pub fn raw_window_handle_rwh_06(&self) -> rwh_06::RawWindowHandle {
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let mut window_handle = rwh_06::UiKitWindowHandle::new({
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let ui_view = Retained::as_ptr(&self.view) as _;
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std::ptr::NonNull::new(ui_view).expect("Retained<T> should never be null")
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});
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window_handle.ui_view_controller =
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std::ptr::NonNull::new(Retained::as_ptr(&self.view_controller) as _);
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rwh_06::RawWindowHandle::UiKit(window_handle)
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}
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pub fn theme(&self) -> Option<Theme> {
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warn!("`Window::theme` is ignored on iOS");
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None
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}
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pub fn set_content_protected(&self, _protected: bool) {}
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pub fn has_focus(&self) -> bool {
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self.window.isKeyWindow()
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}
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#[inline]
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pub fn set_theme(&self, _theme: Option<Theme>) {
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warn!("`Window::set_theme` is ignored on iOS");
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}
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pub fn title(&self) -> String {
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warn!("`Window::title` is ignored on iOS");
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String::new()
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}
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pub fn reset_dead_keys(&self) {
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// Noop
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}
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}
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#[derive(Debug)]
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pub struct Window {
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inner: MainThreadBound<Inner>,
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}
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impl Window {
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pub(crate) fn new(
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event_loop: &ActiveEventLoop,
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window_attributes: WindowAttributes,
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) -> Result<Window, RequestError> {
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let mtm = event_loop.mtm;
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if window_attributes.min_surface_size.is_some() {
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warn!("`WindowAttributes::min_surface_size` is ignored on iOS");
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}
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if window_attributes.max_surface_size.is_some() {
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warn!("`WindowAttributes::max_surface_size` is ignored on iOS");
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}
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// TODO: transparency, visible
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#[allow(deprecated)]
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let main_screen = UIScreen::mainScreen(mtm);
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let fullscreen = window_attributes.fullscreen.clone().map(Into::into);
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let screen = match fullscreen {
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Some(Fullscreen::Exclusive(ref monitor, _)) => monitor.ui_screen(mtm),
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Some(Fullscreen::Borderless(Some(ref monitor))) => monitor.ui_screen(mtm),
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Some(Fullscreen::Borderless(None)) | None => &main_screen,
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};
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|
|
let screen_bounds = screen.bounds();
|
|
|
|
let frame = match window_attributes.surface_size {
|
|
Some(dim) => {
|
|
let scale_factor = screen.scale();
|
|
let size = dim.to_logical::<f64>(scale_factor as f64);
|
|
CGRect {
|
|
origin: screen_bounds.origin,
|
|
size: CGSize { width: size.width as _, height: size.height as _ },
|
|
}
|
|
},
|
|
None => screen_bounds,
|
|
};
|
|
|
|
let view = WinitView::new(mtm, &window_attributes, frame);
|
|
|
|
let gl_or_metal_backed =
|
|
view.isKindOfClass(class!(CAMetalLayer)) || view.isKindOfClass(class!(CAEAGLLayer));
|
|
|
|
let view_controller = WinitViewController::new(mtm, &window_attributes, &view);
|
|
let window = WinitUIWindow::new(mtm, &window_attributes, frame, &view_controller);
|
|
window.makeKeyAndVisible();
|
|
|
|
let inner = Inner { window, view_controller, view, gl_or_metal_backed };
|
|
Ok(Window { inner: MainThreadBound::new(inner, mtm) })
|
|
}
|
|
|
|
pub(crate) fn maybe_wait_on_main<R: Send>(&self, f: impl FnOnce(&Inner) -> R + Send) -> R {
|
|
self.inner.get_on_main(|inner| f(inner))
|
|
}
|
|
|
|
#[inline]
|
|
pub(crate) fn raw_window_handle_rwh_06(
|
|
&self,
|
|
) -> Result<rwh_06::RawWindowHandle, rwh_06::HandleError> {
|
|
if let Some(mtm) = MainThreadMarker::new() {
|
|
Ok(self.inner.get(mtm).raw_window_handle_rwh_06())
|
|
} else {
|
|
Err(rwh_06::HandleError::Unavailable)
|
|
}
|
|
}
|
|
|
|
#[inline]
|
|
pub(crate) fn raw_display_handle_rwh_06(
|
|
&self,
|
|
) -> Result<rwh_06::RawDisplayHandle, rwh_06::HandleError> {
|
|
Ok(rwh_06::RawDisplayHandle::UiKit(rwh_06::UiKitDisplayHandle::new()))
|
|
}
|
|
}
|
|
|
|
impl rwh_06::HasDisplayHandle for Window {
|
|
fn display_handle(&self) -> Result<rwh_06::DisplayHandle<'_>, rwh_06::HandleError> {
|
|
let raw = self.raw_display_handle_rwh_06()?;
|
|
unsafe { Ok(rwh_06::DisplayHandle::borrow_raw(raw)) }
|
|
}
|
|
}
|
|
|
|
impl rwh_06::HasWindowHandle for Window {
|
|
fn window_handle(&self) -> Result<rwh_06::WindowHandle<'_>, rwh_06::HandleError> {
|
|
let raw = self.raw_window_handle_rwh_06()?;
|
|
unsafe { Ok(rwh_06::WindowHandle::borrow_raw(raw)) }
|
|
}
|
|
}
|
|
|
|
impl CoreWindow for Window {
|
|
fn id(&self) -> crate::window::WindowId {
|
|
self.maybe_wait_on_main(|delegate| delegate.id())
|
|
}
|
|
|
|
fn scale_factor(&self) -> f64 {
|
|
self.maybe_wait_on_main(|delegate| delegate.scale_factor())
|
|
}
|
|
|
|
fn request_redraw(&self) {
|
|
self.maybe_wait_on_main(|delegate| delegate.request_redraw());
|
|
}
|
|
|
|
fn pre_present_notify(&self) {
|
|
self.maybe_wait_on_main(|delegate| delegate.pre_present_notify());
|
|
}
|
|
|
|
fn reset_dead_keys(&self) {
|
|
self.maybe_wait_on_main(|delegate| delegate.reset_dead_keys());
|
|
}
|
|
|
|
fn surface_position(&self) -> PhysicalPosition<i32> {
|
|
self.maybe_wait_on_main(|delegate| delegate.surface_position())
|
|
}
|
|
|
|
fn outer_position(&self) -> Result<PhysicalPosition<i32>, RequestError> {
|
|
self.maybe_wait_on_main(|delegate| delegate.outer_position())
|
|
}
|
|
|
|
fn set_outer_position(&self, position: Position) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_outer_position(position));
|
|
}
|
|
|
|
fn surface_size(&self) -> PhysicalSize<u32> {
|
|
self.maybe_wait_on_main(|delegate| delegate.surface_size())
|
|
}
|
|
|
|
fn request_surface_size(&self, size: Size) -> Option<PhysicalSize<u32>> {
|
|
self.maybe_wait_on_main(|delegate| delegate.request_surface_size(size))
|
|
}
|
|
|
|
fn outer_size(&self) -> PhysicalSize<u32> {
|
|
self.maybe_wait_on_main(|delegate| delegate.outer_size())
|
|
}
|
|
|
|
fn safe_area(&self) -> PhysicalInsets<u32> {
|
|
self.maybe_wait_on_main(|delegate| delegate.safe_area())
|
|
}
|
|
|
|
fn set_min_surface_size(&self, min_size: Option<Size>) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_min_surface_size(min_size))
|
|
}
|
|
|
|
fn set_max_surface_size(&self, max_size: Option<Size>) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_max_surface_size(max_size));
|
|
}
|
|
|
|
fn surface_resize_increments(&self) -> Option<PhysicalSize<u32>> {
|
|
self.maybe_wait_on_main(|delegate| delegate.surface_resize_increments())
|
|
}
|
|
|
|
fn set_surface_resize_increments(&self, increments: Option<Size>) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_surface_resize_increments(increments));
|
|
}
|
|
|
|
fn set_title(&self, title: &str) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_title(title));
|
|
}
|
|
|
|
fn set_transparent(&self, transparent: bool) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_transparent(transparent));
|
|
}
|
|
|
|
fn set_blur(&self, blur: bool) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_blur(blur));
|
|
}
|
|
|
|
fn set_visible(&self, visible: bool) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_visible(visible));
|
|
}
|
|
|
|
fn is_visible(&self) -> Option<bool> {
|
|
self.maybe_wait_on_main(|delegate| delegate.is_visible())
|
|
}
|
|
|
|
fn set_resizable(&self, resizable: bool) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_resizable(resizable))
|
|
}
|
|
|
|
fn is_resizable(&self) -> bool {
|
|
self.maybe_wait_on_main(|delegate| delegate.is_resizable())
|
|
}
|
|
|
|
fn set_enabled_buttons(&self, buttons: WindowButtons) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_enabled_buttons(buttons))
|
|
}
|
|
|
|
fn enabled_buttons(&self) -> WindowButtons {
|
|
self.maybe_wait_on_main(|delegate| delegate.enabled_buttons())
|
|
}
|
|
|
|
fn set_minimized(&self, minimized: bool) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_minimized(minimized));
|
|
}
|
|
|
|
fn is_minimized(&self) -> Option<bool> {
|
|
self.maybe_wait_on_main(|delegate| delegate.is_minimized())
|
|
}
|
|
|
|
fn set_maximized(&self, maximized: bool) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_maximized(maximized));
|
|
}
|
|
|
|
fn is_maximized(&self) -> bool {
|
|
self.maybe_wait_on_main(|delegate| delegate.is_maximized())
|
|
}
|
|
|
|
fn set_fullscreen(&self, fullscreen: Option<crate::window::Fullscreen>) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_fullscreen(fullscreen.map(Into::into)))
|
|
}
|
|
|
|
fn fullscreen(&self) -> Option<crate::window::Fullscreen> {
|
|
self.maybe_wait_on_main(|delegate| delegate.fullscreen().map(Into::into))
|
|
}
|
|
|
|
fn set_decorations(&self, decorations: bool) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_decorations(decorations));
|
|
}
|
|
|
|
fn is_decorated(&self) -> bool {
|
|
self.maybe_wait_on_main(|delegate| delegate.is_decorated())
|
|
}
|
|
|
|
fn set_window_level(&self, level: WindowLevel) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_window_level(level));
|
|
}
|
|
|
|
fn set_window_icon(&self, window_icon: Option<Icon>) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_window_icon(window_icon));
|
|
}
|
|
|
|
fn set_ime_cursor_area(&self, position: Position, size: Size) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_ime_cursor_area(position, size));
|
|
}
|
|
|
|
fn set_ime_allowed(&self, allowed: bool) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_ime_allowed(allowed));
|
|
}
|
|
|
|
fn set_ime_purpose(&self, purpose: ImePurpose) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_ime_purpose(purpose));
|
|
}
|
|
|
|
fn focus_window(&self) {
|
|
self.maybe_wait_on_main(|delegate| delegate.focus_window());
|
|
}
|
|
|
|
fn has_focus(&self) -> bool {
|
|
self.maybe_wait_on_main(|delegate| delegate.has_focus())
|
|
}
|
|
|
|
fn request_user_attention(&self, request_type: Option<UserAttentionType>) {
|
|
self.maybe_wait_on_main(|delegate| delegate.request_user_attention(request_type));
|
|
}
|
|
|
|
fn set_theme(&self, theme: Option<Theme>) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_theme(theme));
|
|
}
|
|
|
|
fn theme(&self) -> Option<Theme> {
|
|
self.maybe_wait_on_main(|delegate| delegate.theme())
|
|
}
|
|
|
|
fn set_content_protected(&self, protected: bool) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_content_protected(protected));
|
|
}
|
|
|
|
fn title(&self) -> String {
|
|
self.maybe_wait_on_main(|delegate| delegate.title())
|
|
}
|
|
|
|
fn set_cursor(&self, cursor: Cursor) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_cursor(cursor));
|
|
}
|
|
|
|
fn set_cursor_position(&self, position: Position) -> Result<(), RequestError> {
|
|
Ok(self.maybe_wait_on_main(|delegate| delegate.set_cursor_position(position))?)
|
|
}
|
|
|
|
fn set_cursor_grab(&self, mode: crate::window::CursorGrabMode) -> Result<(), RequestError> {
|
|
Ok(self.maybe_wait_on_main(|delegate| delegate.set_cursor_grab(mode))?)
|
|
}
|
|
|
|
fn set_cursor_visible(&self, visible: bool) {
|
|
self.maybe_wait_on_main(|delegate| delegate.set_cursor_visible(visible))
|
|
}
|
|
|
|
fn drag_window(&self) -> Result<(), RequestError> {
|
|
Ok(self.maybe_wait_on_main(|delegate| delegate.drag_window())?)
|
|
}
|
|
|
|
fn drag_resize_window(
|
|
&self,
|
|
direction: crate::window::ResizeDirection,
|
|
) -> Result<(), RequestError> {
|
|
Ok(self.maybe_wait_on_main(|delegate| delegate.drag_resize_window(direction))?)
|
|
}
|
|
|
|
fn show_window_menu(&self, position: Position) {
|
|
self.maybe_wait_on_main(|delegate| delegate.show_window_menu(position))
|
|
}
|
|
|
|
fn set_cursor_hittest(&self, hittest: bool) -> Result<(), RequestError> {
|
|
Ok(self.maybe_wait_on_main(|delegate| delegate.set_cursor_hittest(hittest))?)
|
|
}
|
|
|
|
fn current_monitor(&self) -> Option<CoreMonitorHandle> {
|
|
self.maybe_wait_on_main(|delegate| {
|
|
delegate.current_monitor().map(|inner| CoreMonitorHandle { inner })
|
|
})
|
|
}
|
|
|
|
fn available_monitors(&self) -> Box<dyn Iterator<Item = CoreMonitorHandle>> {
|
|
self.maybe_wait_on_main(|delegate| {
|
|
Box::new(
|
|
delegate.available_monitors().into_iter().map(|inner| CoreMonitorHandle { inner }),
|
|
)
|
|
})
|
|
}
|
|
|
|
fn primary_monitor(&self) -> Option<CoreMonitorHandle> {
|
|
self.maybe_wait_on_main(|delegate| {
|
|
delegate.primary_monitor().map(|inner| CoreMonitorHandle { inner })
|
|
})
|
|
}
|
|
|
|
fn rwh_06_display_handle(&self) -> &dyn rwh_06::HasDisplayHandle {
|
|
self
|
|
}
|
|
|
|
fn rwh_06_window_handle(&self) -> &dyn rwh_06::HasWindowHandle {
|
|
self
|
|
}
|
|
}
|
|
|
|
// WindowExtIOS
|
|
impl Inner {
|
|
pub fn set_scale_factor(&self, scale_factor: f64) {
|
|
assert!(
|
|
dpi::validate_scale_factor(scale_factor),
|
|
"`WindowExtIOS::set_scale_factor` received an invalid hidpi factor"
|
|
);
|
|
let scale_factor = scale_factor as CGFloat;
|
|
self.view.setContentScaleFactor(scale_factor);
|
|
}
|
|
|
|
pub fn set_valid_orientations(&self, valid_orientations: ValidOrientations) {
|
|
self.view_controller.set_supported_interface_orientations(
|
|
MainThreadMarker::new().unwrap(),
|
|
valid_orientations,
|
|
);
|
|
}
|
|
|
|
pub fn set_prefers_home_indicator_hidden(&self, hidden: bool) {
|
|
self.view_controller.set_prefers_home_indicator_auto_hidden(hidden);
|
|
}
|
|
|
|
pub fn set_preferred_screen_edges_deferring_system_gestures(&self, edges: ScreenEdge) {
|
|
self.view_controller.set_preferred_screen_edges_deferring_system_gestures(edges);
|
|
}
|
|
|
|
pub fn set_prefers_status_bar_hidden(&self, hidden: bool) {
|
|
self.view_controller.set_prefers_status_bar_hidden(hidden);
|
|
}
|
|
|
|
pub fn set_preferred_status_bar_style(&self, status_bar_style: StatusBarStyle) {
|
|
self.view_controller.set_preferred_status_bar_style(status_bar_style);
|
|
}
|
|
|
|
pub fn recognize_pinch_gesture(&self, should_recognize: bool) {
|
|
self.view.recognize_pinch_gesture(should_recognize);
|
|
}
|
|
|
|
pub fn recognize_pan_gesture(
|
|
&self,
|
|
should_recognize: bool,
|
|
minimum_number_of_touches: u8,
|
|
maximum_number_of_touches: u8,
|
|
) {
|
|
self.view.recognize_pan_gesture(
|
|
should_recognize,
|
|
minimum_number_of_touches,
|
|
maximum_number_of_touches,
|
|
);
|
|
}
|
|
|
|
pub fn recognize_doubletap_gesture(&self, should_recognize: bool) {
|
|
self.view.recognize_doubletap_gesture(should_recognize);
|
|
}
|
|
|
|
pub fn recognize_rotation_gesture(&self, should_recognize: bool) {
|
|
self.view.recognize_rotation_gesture(should_recognize);
|
|
}
|
|
}
|
|
|
|
impl Inner {
|
|
fn screen_frame(&self) -> CGRect {
|
|
self.rect_to_screen_space(self.window.frame())
|
|
}
|
|
|
|
fn rect_to_screen_space(&self, rect: CGRect) -> CGRect {
|
|
let screen_space = self.window.screen().coordinateSpace();
|
|
self.window.convertRect_toCoordinateSpace(rect, &screen_space)
|
|
}
|
|
|
|
fn rect_from_screen_space(&self, rect: CGRect) -> CGRect {
|
|
let screen_space = self.window.screen().coordinateSpace();
|
|
self.window.convertRect_fromCoordinateSpace(rect, &screen_space)
|
|
}
|
|
}
|
|
|
|
#[derive(Clone, Debug, Default, PartialEq)]
|
|
pub struct PlatformSpecificWindowAttributes {
|
|
pub scale_factor: Option<f64>,
|
|
pub valid_orientations: ValidOrientations,
|
|
pub prefers_home_indicator_hidden: bool,
|
|
pub prefers_status_bar_hidden: bool,
|
|
pub preferred_status_bar_style: StatusBarStyle,
|
|
pub preferred_screen_edges_deferring_system_gestures: ScreenEdge,
|
|
}
|