gsk4/
rounded_rect.rs

1// Take a look at the license at the top of the repository in the LICENSE file.
2
3use std::mem;
4
5use crate::ffi;
6use glib::translate::*;
7use graphene::{Point, Rect, Size};
8
9glib::wrapper! {
10    #[doc(alias = "GskRoundedRect")]
11    pub struct RoundedRect(BoxedInline<ffi::GskRoundedRect>);
12}
13
14impl RoundedRect {
15    #[doc(alias = "gsk_rounded_rect_init")]
16    pub fn new(
17        bounds: Rect,
18        top_left: Size,
19        top_right: Size,
20        bottom_right: Size,
21        bottom_left: Size,
22    ) -> Self {
23        assert_initialized_main_thread!();
24        unsafe {
25            let mut rounded_rect = mem::MaybeUninit::uninit();
26            ffi::gsk_rounded_rect_init(
27                rounded_rect.as_mut_ptr(),
28                bounds.to_glib_none().0,
29                top_left.to_glib_none().0,
30                top_right.to_glib_none().0,
31                bottom_right.to_glib_none().0,
32                bottom_left.to_glib_none().0,
33            );
34            Self::unsafe_from(rounded_rect.assume_init())
35        }
36    }
37
38    #[doc(alias = "gsk_rounded_rect_init_from_rect")]
39    #[doc(alias = "init_from_rect")]
40    pub fn from_rect(bounds: Rect, radius: f32) -> Self {
41        assert_initialized_main_thread!();
42        unsafe {
43            let mut rounded_rect = mem::MaybeUninit::uninit();
44            ffi::gsk_rounded_rect_init_from_rect(
45                rounded_rect.as_mut_ptr(),
46                bounds.to_glib_none().0,
47                radius,
48            );
49            Self::unsafe_from(rounded_rect.assume_init())
50        }
51    }
52
53    #[doc(alias = "gsk_rounded_rect_normalize")]
54    pub fn normalize(&mut self) {
55        unsafe {
56            ffi::gsk_rounded_rect_normalize(&mut self.inner);
57        }
58    }
59
60    #[doc(alias = "gsk_rounded_rect_offset")]
61    pub fn offset(&mut self, dx: f32, dy: f32) {
62        unsafe {
63            ffi::gsk_rounded_rect_offset(&mut self.inner, dx, dy);
64        }
65    }
66
67    #[doc(alias = "gsk_rounded_rect_shrink")]
68    pub fn shrink(&mut self, top: f32, right: f32, bottom: f32, left: f32) {
69        unsafe {
70            ffi::gsk_rounded_rect_shrink(&mut self.inner, top, right, bottom, left);
71        }
72    }
73
74    #[doc(alias = "gsk_rounded_rect_is_rectilinear")]
75    pub fn is_rectilinear(&self) -> bool {
76        unsafe { from_glib(ffi::gsk_rounded_rect_is_rectilinear(&self.inner)) }
77    }
78
79    #[doc(alias = "gsk_rounded_rect_contains_point")]
80    pub fn contains_point(&self, point: Point) -> bool {
81        unsafe {
82            from_glib(ffi::gsk_rounded_rect_contains_point(
83                &self.inner,
84                point.to_glib_none().0,
85            ))
86        }
87    }
88
89    #[doc(alias = "gsk_rounded_rect_contains_rect")]
90    pub fn contains_rect(&self, rect: Rect) -> bool {
91        unsafe {
92            from_glib(ffi::gsk_rounded_rect_contains_rect(
93                &self.inner,
94                rect.to_glib_none().0,
95            ))
96        }
97    }
98
99    #[doc(alias = "gsk_rounded_rect_intersects_rect")]
100    pub fn intersects_rect(&self, rect: Rect) -> bool {
101        unsafe {
102            from_glib(ffi::gsk_rounded_rect_intersects_rect(
103                &self.inner,
104                rect.to_glib_none().0,
105            ))
106        }
107    }
108
109    #[inline]
110    pub fn bounds(&self) -> &graphene::Rect {
111        unsafe {
112            &*(&self.inner.bounds as *const graphene::ffi::graphene_rect_t as *const graphene::Rect)
113        }
114    }
115
116    #[inline]
117    pub fn corner(&self) -> &[graphene::Size; 4] {
118        unsafe {
119            &*(&self.inner.corner as *const [graphene::ffi::graphene_size_t; 4]
120                as *const [graphene::Size; 4])
121        }
122    }
123}
124
125impl std::fmt::Debug for RoundedRect {
126    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
127        f.debug_struct("RoundedRect")
128            .field("is_rectilinear", &self.is_rectilinear())
129            .field("bounds", &self.bounds())
130            .field("corner", &self.corner())
131            .finish()
132    }
133}
gsk4/rounded_rect.rs

gsk4/
rounded_rect.rs
