voxel/hUI
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make hacky macro even hackier

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This commit is contained in:
griffi-gh 2024-03-24 02:19:26 +01:00
parent 9ba0a7e762
commit 7a64a6b750
3 changed files with 29 additions and 13 deletions
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10
hui-examples/examples/mom_downloader.rs
View file

@ -5,7 +5,7 @@ use hui::{
progress_bar::ProgressBar, progress_bar::ProgressBar,
text::Text, text::Text,
UiElementExt, UiElementExt,
}, frame::FrameRect, layout::{Alignment, Direction}, size }, frame::FrameRect, frame_rect, layout::{Alignment, Direction}, size
}; };
#[path = "../boilerplate.rs"] #[path = "../boilerplate.rs"]
@ -31,10 +31,10 @@ ui_main!{
.with_gap(5.) .with_gap(5.)
.with_padding(10.) .with_padding(10.)
.with_size(size!(450, auto)) .with_size(size!(450, auto))
.with_background( .with_background(frame_rect! {
FrameRect::color((0.2, 0.2, 0.5)) color: (0.2, 0.2, 0.5),
.with_corner_radius(8.) corner_radius: 8.
) })
.with_children(|ui| { .with_children(|ui| {
if instant.elapsed().as_secs_f32() < 5. { if instant.elapsed().as_secs_f32() < 5. {
Text::default() Text::default()

10
hui-examples/examples/ui_test_3_transform.rs
View file

@ -7,7 +7,7 @@ use hui::{
text::Text, text::Text,
transformer::ElementTransformExt, transformer::ElementTransformExt,
UiElementExt UiElementExt
}, frame::FrameRect, layout::Alignment, rect::Corners, size, text::FontHandle }, frame::FrameRect, frame_rect, layout::Alignment, rect::Corners, size, text::FontHandle
}; };
#[path = "../boilerplate.rs"] #[path = "../boilerplate.rs"]
@ -37,10 +37,10 @@ ui_main!(
.with_align((Alignment::Center, Alignment::Begin)) .with_align((Alignment::Center, Alignment::Begin))
.with_padding(15.) .with_padding(15.)
.with_gap(10.) .with_gap(10.)
.with_background( .with_background(frame_rect! {
FrameRect::color((0., 0., 0., 0.5)) color: (0., 0., 0., 0.5),
.with_corner_radius(8.) corner_radius: 8.
) })
.with_children(|ui| { .with_children(|ui| {
Text::default() Text::default()
.with_text("Did you know?") .with_text("Did you know?")

22
hui/src/macros.rs
View file

@ -64,10 +64,14 @@ macro_rules! size {
/// Helper macro for constructing a `FrameRect` /// Helper macro for constructing a `FrameRect`
#[macro_export] #[macro_export]
macro_rules! frame_rect { macro_rules! frame_rect {
() => { {} => {
$crate::frame::FrameRect::default() $crate::frame::FrameRect::default()
}; };
// () => {
// $crate::frame::FrameRect::default()
// };
($expr:expr) => { ($expr:expr) => {
{ {
let _frame_rect: $crate::frame::FrameRect = $crate::frame::FrameRect::from($expr); let _frame_rect: $crate::frame::FrameRect = $crate::frame::FrameRect::from($expr);
@ -88,10 +92,22 @@ macro_rules! frame_rect {
// construct the FrameRect // construct the FrameRect
{ {
let mut frame_rect = $crate::frame::FrameRect::default(); let mut frame_rect = $crate::frame::FrameRect::default();
let mut _color_is_set = false;
let mut _image_is_set = false;
$( $(
let $ident = ($expr).into(); {
frame_rect.$ident = $ident; frame_rect.$ident = ($expr).into();
if stringify!($ident) == "image" {
_image_is_set = true;
}
if stringify!($ident) == "color" {
_color_is_set = true;
}
}
)+ )+
if frame_rect.image.is_some() && _image_is_set && !_color_is_set {
frame_rect.color = (1., 1., 1., 1.).into();
}
frame_rect frame_rect
} }
} }