phantom
b09795ccff
- Add `persistence.rs` for stable serialization of dock layouts without runtime identifiers. - Introduce `preview.rs` for geometry handling of dock drop previews. - Create `sizing.rs` to manage content-aware sizing policies and constraint solving for dock panels. - Implement `welcome.rs` to provide a welcome surface when no documents are open, featuring New and Open actions.
67 lines
1.8 KiB
Rust
67 lines
1.8 KiB
Rust
#![allow(
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dead_code,
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unused_imports,
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unused_variables,
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unused_macros,
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unreachable_patterns
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)]
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use hcie_composite::composite_layers;
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use hcie_protocol::Layer as ProtoLayer;
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fn count_opaque(pixels: &[u8]) -> usize {
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pixels.iter().skip(3).step_by(4).filter(|&&a| a > 0).count()
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}
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fn proto_to_comp(l: &ProtoLayer) -> ProtoLayer {
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l.clone()
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}
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#[test]
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fn test_composite_visibility_from_protocol_layer() {
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let _ = env_logger::try_init();
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let w = 100u32;
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let h = 100u32;
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// Build layers using hcie_protocol::Layer (like Engine does)
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let mut bg = ProtoLayer::new_transparent("bg", w, h);
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bg.id = 1;
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bg.pixels = vec![255u8; (w * h * 4) as usize];
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let mut top = ProtoLayer::new_transparent("top", w, h);
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top.id = 2;
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top.pixels = vec![0u8; (w * h * 4) as usize];
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for y in 20..80 {
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for x in 20..80 {
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let i = (y * w + x) as usize * 4;
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top.pixels[i] = 0;
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top.pixels[i + 1] = 0;
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top.pixels[i + 2] = 0;
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top.pixels[i + 3] = 255;
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}
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}
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let run_composite = |layers: &[ProtoLayer]| -> Vec<u8> { composite_layers(layers, w, h) };
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eprintln!(
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"BOTH VISIBLE: opaque={}/10000",
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count_opaque(&run_composite(&[bg.clone(), top.clone()]))
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);
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bg.visible = false;
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eprintln!(
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"BG HIDDEN: opaque={}/10000 (expect 3600)",
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count_opaque(&run_composite(&[bg.clone(), top.clone()]))
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);
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bg.visible = true;
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top.visible = false;
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eprintln!(
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"TOP HIDDEN: opaque={}/10000 (expect 10000)",
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count_opaque(&run_composite(&[bg.clone(), top.clone()]))
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);
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bg.visible = false;
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top.visible = false;
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eprintln!(
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"BOTH HIDDEN: opaque={}/10000 (expect 0)",
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count_opaque(&run_composite(&[bg.clone(), top.clone()]))
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);
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}
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