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use crate::{
widget,
widget::{
component::WidgetAlpha,
context::WidgetContext,
node::WidgetNode,
unit::image::{
ImageBoxAspectRatio, ImageBoxColor, ImageBoxMaterial, ImageBoxNode, ImageBoxSizeValue,
},
utils::{Color, Transform},
},
PropsData,
};
use serde::{Deserialize, Serialize};
#[derive(PropsData, Debug, Default, Clone, Serialize, Deserialize)]
#[props_data(crate::props::PropsData)]
#[prefab(crate::Prefab)]
pub struct ImageBoxProps {
#[serde(default)]
pub width: ImageBoxSizeValue,
#[serde(default)]
pub height: ImageBoxSizeValue,
#[serde(default)]
#[serde(skip_serializing_if = "Option::is_none")]
pub content_keep_aspect_ratio: Option<ImageBoxAspectRatio>,
#[serde(default)]
pub material: ImageBoxMaterial,
#[serde(default)]
pub transform: Transform,
}
impl ImageBoxProps {
pub fn colored(color: Color) -> Self {
Self {
material: ImageBoxMaterial::Color(ImageBoxColor {
color,
..Default::default()
}),
..Default::default()
}
}
}
pub fn image_box(context: WidgetContext) -> WidgetNode {
let WidgetContext {
id,
props,
shared_props,
..
} = context;
let ImageBoxProps {
width,
height,
content_keep_aspect_ratio,
mut material,
transform,
} = props.read_cloned_or_default();
let alpha = shared_props.read_cloned_or_default::<WidgetAlpha>().0;
match &mut material {
ImageBoxMaterial::Color(image) => {
image.color.a *= alpha;
}
ImageBoxMaterial::Image(image) => {
image.tint.a *= alpha;
}
_ => {}
}
widget! {{{
ImageBoxNode {
id: id.to_owned(),
props: props.clone(),
width,
height,
content_keep_aspect_ratio,
material,
transform,
}
}}}
}