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rule shrinking

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This commit is contained in:
Crispy 2024-05-03 11:48:22 +02:00
parent 6d86f6fdef
commit e066025836
2 changed files with 60 additions and 42 deletions
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37
uscope/src/main.rs
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@ -152,6 +152,9 @@ fn rule_editor(ui: &mut Ui, rule: &mut Rule, cells: &[CellData]) {
rule_cell_edit(ui, to_cells_rect.min, &mut rule.to, x, y, cells);
}
}
let delete_mode = ui.input(|i| i.modifiers.shift);
let mut resize_box = |x, y, w, h| {
let rect_a = Rect::from_min_size(Pos2::new(x, y), Vec2::new(w, h));
let a = ui.allocate_rect(rect_a, Sense::click());
@ -159,7 +162,11 @@ fn rule_editor(ui: &mut Ui, rule: &mut Rule, cells: &[CellData]) {
let b = ui.allocate_rect(rect_b, Sense::click());
let result = a.union(b);
let color = if result.hovered() {
Color32::GRAY
if delete_mode {
Color32::RED
} else {
Color32::GRAY
}
} else {
Color32::DARK_GRAY
};
@ -169,8 +176,11 @@ fn rule_editor(ui: &mut Ui, rule: &mut Rule, cells: &[CellData]) {
result.clicked()
};
if resize_box(bounds.min.x, bounds.min.y + margin, margin, patt_height) {
rule.from.extend_left();
rule.to.extend_left();
if delete_mode {
rule.resize(Rule::SHRINK_LEFT);
} else {
rule.resize(Rule::EXTEND_LEFT);
}
}
if resize_box(
from_cells_rect.max.x,
@ -178,12 +188,18 @@ fn rule_editor(ui: &mut Ui, rule: &mut Rule, cells: &[CellData]) {
margin,
patt_height,
) {
rule.from.extend_right();
rule.to.extend_right();
if delete_mode {
rule.resize(Rule::SHRINK_RIGHT);
} else {
rule.resize(Rule::EXTEND_RIGHT);
}
}
if resize_box(bounds.min.x + margin, bounds.min.y, patt_width, margin) {
rule.from.extend_up();
rule.to.extend_up();
if delete_mode {
rule.resize(Rule::SHRINK_UP);
} else {
rule.resize(Rule::EXTEND_UP);
}
}
if resize_box(
bounds.min.x + margin,
@ -191,8 +207,11 @@ fn rule_editor(ui: &mut Ui, rule: &mut Rule, cells: &[CellData]) {
patt_width,
margin,
) {
rule.from.extend_down();
rule.to.extend_down();
if delete_mode {
rule.resize(Rule::SHRINK_DOWN);
} else {
rule.resize(Rule::EXTEND_DOWN);
}
}
}