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* CI: dev builds keep line tables only * CI: one integration-test binary per crate * CI: xtask runs tests with nextest, doctests apart, --keep-going on clippy and wasm cargo xtask test runs the workspace tests (--lib --bins --tests) with cargo-nextest when it is installed, else cargo test, then the doctests. cargo xtask ci uses the same two steps. * CI: docs name cargo xtask test * CI: agent guides name the moved fuzz test * CI: tests added on main join their crate's test binary
77 lines
2.8 KiB
Rust
77 lines
2.8 KiB
Rust
//! Freezing panes by dragging the freeze handles on the header edges (#195).
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use egui::{Event, Modifiers, PointerButton, Pos2, pos2, vec2};
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use gridcraft_engine::Session;
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use gridcraft_engine::core::CellRef;
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use gridcraft_ui_egui::SheetApp;
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use gridcraft_ui_egui::grid::{Geo, freeze_handles};
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type Harness = egui_kittest::Harness<'static, SheetApp>;
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fn harness() -> Harness {
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let mut session = Session::new();
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session.new_workbook();
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let mut h = egui_kittest::Harness::builder().with_step_dt(1.0 / 60.0).with_size(vec2(1200.0, 800.0)).build_ui_state(
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|ui, app: &mut SheetApp| {
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app.logic(ui.ctx());
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app.ui(ui);
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},
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SheetApp::new(session, Default::default()),
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);
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h.run_steps(4);
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h
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}
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fn geo(h: &Harness) -> Geo {
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let app = h.state();
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let sheet = app.session.active().unwrap().wb.active().unwrap();
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Geo::new(sheet, app.grid.rect.unwrap(), app.view().scroll)
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}
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fn drag(h: &mut Harness, from: Pos2, to: Pos2) {
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let press = |pos, pressed| Event::PointerButton { pos, button: PointerButton::Primary, pressed, modifiers: Modifiers::NONE };
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h.input_mut().events.extend([Event::PointerMoved(from), press(from, true)]);
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h.step();
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for i in 1..=6 {
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let t = i as f32 / 6.0;
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h.input_mut().events.push(Event::PointerMoved(from + (to - from) * t));
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h.step();
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}
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h.input_mut().events.push(press(to, false));
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h.run_steps(3);
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}
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fn freeze(h: &Harness) -> Option<(u32, u32)> {
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h.state().session.active().unwrap().wb.active().unwrap().freeze
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}
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#[test]
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fn dragging_the_handles_freezes_moves_and_unfreezes() {
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let mut h = harness();
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assert_eq!(freeze(&h), None);
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// Column handle from the corner to just past column C's left edge: two columns frozen.
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let g = geo(&h);
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let sh = h.state().session.active().unwrap().wb.active().unwrap().clone();
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let (cols, _) = freeze_handles(&g);
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let target = pos2(g.cell_rect(&sh, CellRef::new(0, 2)).left() + 3.0, g.cells.top() + 40.0);
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drag(&mut h, cols.center(), target);
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assert_eq!(freeze(&h), Some((0, 2)));
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// Row handle down to row 4's top: three rows frozen, columns kept.
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let g = geo(&h);
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let (_, rows) = freeze_handles(&g);
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let target = pos2(g.cells.left() + 40.0, g.cell_rect(&sh, CellRef::new(3, 4)).top() + 2.0);
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drag(&mut h, rows.center(), target);
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assert_eq!(freeze(&h), Some((3, 2)));
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// Both handles back to the corner unfreeze.
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let g = geo(&h);
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let (cols, _) = freeze_handles(&g);
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drag(&mut h, cols.center(), pos2(g.cells.left() - 5.0, cols.center().y));
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assert_eq!(freeze(&h), Some((3, 0)));
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let g = geo(&h);
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let (_, rows) = freeze_handles(&g);
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drag(&mut h, rows.center(), pos2(rows.center().x, g.cells.top() - 5.0));
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assert_eq!(freeze(&h), None);
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}
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