mirror of
https://codeberg.org/unspeaker/tengri.git
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61 lines
2 KiB
Rust
61 lines
2 KiB
Rust
#![feature(step_trait)]
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#![feature(type_alias_impl_trait)]
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#![feature(impl_trait_in_assoc_type)]
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#![feature(const_precise_live_drops)]
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#![feature(type_changing_struct_update)]
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#![feature(anonymous_lifetime_in_impl_trait)]
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//#![feature(non_lifetime_binders)]
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pub(crate) use self::Direction::*;
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pub(crate) use std::fmt::{Debug, Display};
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pub(crate) use std::marker::PhantomData;
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pub(crate) use std::ops::{Add, Sub, Mul, Div};
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pub(crate) use std::sync::{Arc, RwLock, atomic::{AtomicUsize, Ordering::Relaxed}};
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pub(crate) use tengri_core::*;
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/// Drawing target.
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pub trait Out: Send + Sync + Sized {
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/// Unit of length
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type Unit: Coordinate;
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/// Rectangle without offset
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type Size: Size<Self::Unit>;
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/// Rectangle with offset
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type Area: Area<Self::Unit>;
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/// Render drawable in area specified by `T::layout(self.area())`
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#[inline] fn place <'t, T: Draw<Self> + Layout<Self> + ?Sized> (
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&mut self, content: &'t T
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) {
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self.place_at(content.layout(self.area()), content)
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}
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/// Render drawable in area specified by `area`
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fn place_at <'t, T: Draw<Self> + ?Sized> (&mut self, area: Self::Area, content: &'t T);
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/// Current output area
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fn area (&self) -> Self::Area;
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#[inline] fn x (&self) -> Self::Unit { self.area().x() }
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#[inline] fn y (&self) -> Self::Unit { self.area().y() }
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#[inline] fn w (&self) -> Self::Unit { self.area().w() }
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#[inline] fn h (&self) -> Self::Unit { self.area().h() }
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#[inline] fn wh (&self) -> Self::Size { self.area().wh().into() }
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/// Mutable pointer to area.
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fn area_mut (&mut self) -> &mut Self::Area;
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}
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#[cfg(test)] mod output_test;
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#[cfg(test)] pub(crate) use proptest_derive::Arbitrary;
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mod content; pub use self::content::*;
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mod draw; pub use self::draw::*;
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mod group; pub use self::group::*;
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mod layout; pub use self::layout::*;
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mod space; pub use self::space::*;
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mod thunk; pub use self::thunk::*;
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mod widget; pub use self::widget::*;
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#[cfg(feature = "dsl")] mod view;
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#[cfg(feature = "dsl")] pub use self::view::*;
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