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|
use std::borrow::Cow;
use crate::data_types::dimens::Dimens;
use crate::ecs::Component;
pub mod platform;
#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct Id
{
inner: winit::window::WindowId,
}
impl Id
{
pub(crate) fn from_inner(inner: winit::window::WindowId) -> Self
{
Self { inner }
}
}
macro_rules! impl_creation_attributes_field_fns {
($field: ident, ($($getter_ret_pre: tt)?), $getter_ret_type: ty, $field_type: ty) => {
impl CreationAttributes
{
pub fn $field(&self) -> $getter_ret_type
{
$($getter_ret_pre)? self.attrs.$field
}
paste::paste! {
pub fn [<with_ $field>](mut self, $field: impl Into<$field_type>) -> Self {
self.attrs.$field = $field.into();
self
}
}
}
};
}
#[derive(Debug, Component, Clone)]
#[non_exhaustive]
pub struct CreationAttributes
{
attrs: winit::window::WindowAttributes,
}
impl_creation_attributes_field_fns!(title, (&), &str, String);
impl_creation_attributes_field_fns!(transparent, (), bool, bool);
impl_creation_attributes_field_fns!(maximized, (), bool, bool);
impl CreationAttributes
{
pub fn fullscreen(&self) -> Option<Fullscreen>
{
match self.attrs.fullscreen.as_ref()? {
winit::window::Fullscreen::Borderless(_) => Some(Fullscreen::Borderless),
winit::window::Fullscreen::Exclusive(_) => unreachable!(),
}
}
pub fn with_fullscreen(mut self, fullscreen: Option<Fullscreen>) -> Self
{
self.attrs.fullscreen = fullscreen.map(|fullscreen| match fullscreen {
Fullscreen::Borderless => winit::window::Fullscreen::Borderless(None),
});
self
}
}
impl CreationAttributes
{
#[cfg(target_os = "linux")]
pub fn with_x11_visual(mut self, visual_id: XVisualID) -> Self
{
use winit::platform::x11::WindowAttributesExtX11;
self.attrs = self.attrs.with_x11_visual(visual_id);
self
}
}
impl CreationAttributes
{
pub(crate) fn into_inner(self) -> winit::window::WindowAttributes
{
self.attrs
}
}
impl Default for CreationAttributes
{
fn default() -> Self
{
CreationAttributes {
attrs: winit::window::WindowAttributes::default().with_title("Application"),
}
}
}
#[derive(Debug)]
#[non_exhaustive]
pub enum Fullscreen
{
Borderless,
}
#[derive(Debug, Component, Clone, Copy)]
pub struct CreationReady;
#[derive(Debug, Component)]
#[non_exhaustive]
pub struct Window
{
pub title: Cow<'static, str>,
pub cursor_visible: bool,
pub cursor_grab_mode: CursorGrabMode,
wid: Id,
inner_size: Dimens<u32>,
scale_factor: f64,
}
impl Window
{
pub fn wid(&self) -> Id
{
self.wid
}
pub fn inner_size(&self) -> &Dimens<u32>
{
&self.inner_size
}
pub fn scale_factor(&self) -> f64
{
self.scale_factor
}
pub(crate) fn new(
winit_window: &winit::window::Window,
creation_attrs: &CreationAttributes,
) -> Self
{
Self {
title: creation_attrs.title().to_string().into(),
cursor_visible: true,
cursor_grab_mode: CursorGrabMode::None,
wid: Id::from_inner(winit_window.id()),
inner_size: winit_window.inner_size().into(),
scale_factor: winit_window.scale_factor(),
}
}
pub(crate) fn apply(&self, winit_window: &winit::window::Window)
{
winit_window.set_title(&self.title);
winit_window.set_cursor_visible(self.cursor_visible);
}
pub(crate) fn set_inner_size(&mut self, inner_size: Dimens<u32>)
{
self.inner_size = inner_size;
}
pub(crate) fn set_scale_factor(&mut self, scale_factor: f64)
{
self.scale_factor = scale_factor;
}
}
#[derive(Debug, Component)]
pub struct Closed;
#[derive(Debug, Default, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub enum CursorGrabMode
{
#[default]
None,
/// The cursor is locked to a specific position in the window.
Locked,
}
/// A unique identifier for an X11 visual.
pub type XVisualID = u32;
impl<P> From<winit::dpi::PhysicalSize<P>> for Dimens<P>
{
fn from(size: winit::dpi::PhysicalSize<P>) -> Self
{
Self {
width: size.width,
height: size.height,
}
}
}
impl<P> From<Dimens<P>> for winit::dpi::PhysicalSize<P>
{
fn from(dimens: Dimens<P>) -> Self
{
Self {
width: dimens.width,
height: dimens.height,
}
}
}
|
