Run Iris examples on desktop and Android
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use iris::prelude::*;
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use std::{cell::RefCell, rc::Rc};
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pub(crate) fn update_info<Rsc: UiRsc>(rsc: &mut Rsc, info: WeakWidget<Text>, views: usize) {
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let render_state = rsc.ui().render_state();
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let new = format!(
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"widgets: {}\nactive: {}\nviews: {views}",
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rsc.widgets().len(),
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render_state.get().active_widgets(),
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);
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if new != *rsc.widgets()[info].content {
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*rsc.widgets_mut()[info].content = new;
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}
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}
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pub(crate) struct ClientWidgets {
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pub(crate) info: WeakWidget<Text>,
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}
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pub(crate) fn build<Rsc: HasEvents>(
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rsc: &mut Rsc,
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ui_state: &mut impl HasRoot<Rsc>,
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) -> ClientWidgets
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where
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Rsc::State: FocusHost,
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{
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let rrect = rect(PaintId::WHITE).radius(20);
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let pad_test = (
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rrect.clone().color(PaintId::BLUE),
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(
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rrect
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.clone()
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.color(PaintId::RED)
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.sized((100, 100))
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.center()
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.width(rest(2)),
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(
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rrect.clone().color(PaintId::ORANGE),
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rrect.clone().color(PaintId::LIME).pad(10.0),
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)
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.span(Dir::RIGHT)
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.width(rest(2)),
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rrect.clone().color(PaintId::YELLOW),
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)
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.span(Dir::RIGHT)
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.pad(10)
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.width(rest(3)),
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)
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.span(Dir::RIGHT)
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.add(rsc);
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let span_test = (
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rrect.clone().color(PaintId::GREEN).width(100),
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rrect.clone().color(PaintId::ORANGE),
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rrect.clone().color(PaintId::CYAN),
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rrect.clone().color(PaintId::BLUE).width(rel(0.5)),
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rrect.clone().color(PaintId::MAGENTA).width(100),
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rrect.color(PaintId::RED).width(100),
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)
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.span(Dir::LEFT)
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.add(rsc);
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let span_add = Span::empty(Dir::RIGHT).add(rsc);
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let add_button = rect(PaintId::LIME)
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.radius(30)
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.on(CursorSense::click(), move |_, rsc| {
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let child = image(include_bytes!("assets/sungals.png"))
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.center()
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.add_strong(rsc);
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span_add(rsc).push(child);
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})
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.sized((150, 150))
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.align(Align::BOT_RIGHT);
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let del_button = rect(PaintId::RED)
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.radius(30)
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.on(CursorSense::click(), move |_, rsc| {
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span_add(rsc).pop();
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})
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.sized((150, 150))
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.align(Align::BOT_LEFT);
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let span_add_test = (span_add, add_button, del_button).stack().add(rsc);
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let btext = |content| wtext(content).size(30);
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let text_test = (
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btext("this is a").align(Align::LEFT),
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btext("teeeeeeeest").align(Align::RIGHT),
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btext("okkk\nokkkkkk!").align(Align::LEFT),
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btext("hmm"),
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btext("a"),
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(
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btext("'").family(Family::Monospace).align(Align::TOP),
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btext("'").family(Family::Monospace),
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btext(":gamer mode").family(Family::Monospace),
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rect(PaintId::CYAN).sized((10, 10)).center(),
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rect(PaintId::RED).sized((100, 100)).center(),
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rect(PaintId::PURPLE).sized((50, 50)).align(Align::TOP),
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)
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.span(Dir::RIGHT)
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.center(),
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wtext("pretty cool right?").size(50),
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)
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.span(Dir::DOWN)
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.add(rsc);
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let texts = Span::empty(Dir::DOWN).gap(10).add(rsc);
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let msg_area = texts
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.scrollable(Axis::Y, Pin::Start)
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.masked()
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.background(rect(PaintId::SKY));
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let add_text = wtext("add")
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.editable(EditMode::MultiLine)
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.text_align(Align::LEFT)
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.size(30)
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.attr::<Selectable>(())
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.on(Submit, move |ctx, rsc: &mut Rsc| {
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let w = ctx.widget;
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let content = w.edit(rsc).take();
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let text = wtext(content)
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.editable(EditMode::MultiLine)
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.size(30)
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.text_align(Align::LEFT)
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.wrap(true)
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.attr::<Selectable>(());
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let fill = rsc
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.ui_mut()
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.paints
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.add(Srgba8::WHITE.to_linear().darker(0.5));
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let msg_box = text.background(rect(fill)).add_strong(rsc);
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texts(rsc).push(msg_box);
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})
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.add(rsc);
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let text_edit_scroll = (
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msg_area.height(rest(1)),
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(
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Rect::new(
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rsc.ui_mut()
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.paints
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.add(Srgba8::WHITE.to_linear().darker(0.9)),
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),
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(
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add_text.width(rest(1)),
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Rect::new(PaintId::GREEN)
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.on(CursorSense::click(), move |ctx, rsc: &mut Rsc| {
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rsc.run_event::<Submit>(add_text, (), ctx.state);
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})
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.sized((40, 40)),
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)
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.span(Dir::RIGHT)
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.pad(10),
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)
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.stack()
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.size(StackSize::Child(1))
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.layer_offset(1)
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.align(Align::BOT),
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)
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.span(Dir::DOWN)
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.add(rsc);
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let main = WidgetPtr::new().add(rsc);
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let vals = Rc::new(RefCell::new((0, Vec::new())));
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let mut switch_button = |solid: Srgba8, to: WeakWidget, label| {
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let value = solid.to_linear();
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let paint = rsc.ui_mut().paints.add(value);
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let to = to.upgrade(rsc);
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let vec = &mut vals.borrow_mut().1;
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let i = vec.len();
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if vec.is_empty() {
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vec.push(None);
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main(rsc).set(to);
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} else {
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vec.push(Some(to));
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}
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let vals = vals.clone();
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let pressed = paint.clone();
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let hovered = paint.clone();
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let normal = paint.clone();
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let rect = rect(paint)
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.on(CursorSense::click(), move |_ctx, rsc: &mut Rsc| {
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let (prev, vec) = &mut *vals.borrow_mut();
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if let Some(h) = vec[i].take() {
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vec[*prev] = main(rsc).replace(h);
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*prev = i;
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}
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rsc.ui_mut().paints.set(&pressed, value.darker(0.3));
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})
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.on(
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CursorSense::HoverStart | CursorSense::unclick(),
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move |_ctx, rsc: &mut Rsc| {
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rsc.ui_mut().paints.set(&hovered, value.brighter(0.2));
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},
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)
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.on(CursorSense::HoverEnd, move |_ctx, rsc: &mut Rsc| {
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rsc.ui_mut().paints.set(&normal, value);
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})
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.label(label);
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(rect, wtext(label).size(30).text_align(Align::CENTER)).stack()
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};
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let tabs = (
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switch_button(Srgba8::RED, pad_test, "pad"),
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switch_button(Srgba8::GREEN, span_test, "span"),
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switch_button(Srgba8::BLUE, span_add_test, "image span"),
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switch_button(Srgba8::MAGENTA, text_test, "text layout"),
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switch_button(Srgba8::YELLOW, text_edit_scroll, "text edit scroll"),
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)
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.span(Dir::RIGHT);
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let info = wtext("").add(rsc);
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let info_sect = info.pad(10).align(Align::RIGHT);
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((tabs.height(40), main.pad(10)).span(Dir::DOWN), info_sect)
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.stack()
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.set_root(rsc, ui_state);
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ClientWidgets { info }
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}
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