mirror of https://codeberg.org/topola/topola.git
74 lines
2.8 KiB
Rust
74 lines
2.8 KiB
Rust
// SPDX-FileCopyrightText: 2024 Topola contributors
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//
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// SPDX-License-Identifier: MIT
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use egui::{widget_text::WidgetText, Context, Grid, ScrollArea, SidePanel};
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use topola::board::{AccessMesadata, Board};
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pub struct AppearancePanel {
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// TODO:
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// In1.Cu shall be #7fc87f (#d5ecd5 when selected).
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// In2.Cu shall be #ce7d2c (#e8c39e when selected).
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pub visible: Box<[bool]>,
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pub active_layer: Option<usize>,
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}
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impl AppearancePanel {
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pub fn new(board: &Board<impl AccessMesadata>) -> Self {
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let layer_count = board.layout().drawing().layer_count();
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let visible = core::iter::repeat(true)
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.take(layer_count)
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.collect::<Box<[_]>>();
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Self {
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visible,
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active_layer: Some(0),
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}
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}
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pub fn update(&mut self, ctx: &Context, board: &Board<impl AccessMesadata>) {
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SidePanel::right("appearance_panel").show(ctx, |ui| {
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ui.label("Layers");
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let row_height = ui.spacing().interact_size.y;
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ScrollArea::vertical().show_rows(
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ui,
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row_height,
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self.visible.len(),
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|ui, row_range| {
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let start_row = row_range.start;
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Grid::new("appearance_layers")
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.min_col_width(ui.spacing().icon_width)
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.num_columns(3)
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.start_row(start_row)
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.show(ui, |ui| {
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for (layer, visible) in self.visible[row_range].iter_mut().enumerate() {
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let layer = layer + start_row;
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let layername =
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board.layout().drawing().rules().layer_layername(layer);
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// unnamed layers can't be used for routing
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if layername.is_some() {
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ui.radio_value(
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&mut self.active_layer,
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Some(layer),
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WidgetText::default(),
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);
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} else {
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// dummy item to bump the grid
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ui.label("");
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}
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ui.checkbox(visible, WidgetText::default());
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ui.label(
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layername
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.map(|i| i.to_string())
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.unwrap_or_else(|| format!("{} - Unnamed layer", layer)),
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);
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ui.end_row();
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}
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})
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},
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);
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});
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}
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}
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