fix(ui): refine empty drawing state
Show drawing defaults when nothing is selected and disable layout controls on Start. Refs #514 Refs #515
This commit is contained in:
Hakan Seven
parent
759f2316aa
commit
4a30928f5a
8 changed files with 341 additions and 57 deletions
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@ -142,11 +142,198 @@ impl OpenCADStudio {
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let selected = self.tabs[i].scene.selected_entities();
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let mut panel = match selected.len() {
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0 => {
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let sections = crate::entities::object_data::cached_document_sections(
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&self.tabs[i].scene.object_data_cache,
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);
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use crate::scene::model::object::{PropSection, PropValue, Property};
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let tab = &self.tabs[i];
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let scene = &tab.scene;
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let doc = &scene.document;
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let header = &doc.header;
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let camera = scene.camera.borrow();
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let (viewport_width, viewport_height) = scene.selection.borrow().vp_size;
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let aspect = if viewport_height > 0.0 {
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viewport_width as f64 / viewport_height as f64
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} else {
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1.0
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};
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let view_height = camera.ortho_size() as f64 * 2.0;
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let view_width = view_height * aspect;
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let format_length = crate::entities::common::format_length;
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let read_only = |label: &str, value: String| Property {
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label: label.to_string(),
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field: "drawing_property",
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value: PropValue::ReadOnly(value),
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};
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let current_layer = if header.current_layer_name.is_empty() {
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tab.active_layer.clone()
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} else {
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header.current_layer_name.clone()
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};
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let current_linetype = if !header.current_linetype_name.is_empty() {
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header.current_linetype_name.clone()
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} else if !header.current_linetype_handle.is_null() {
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doc.line_types
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.iter()
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.find(|line_type| {
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line_type.handle == header.current_linetype_handle
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})
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.map(|line_type| line_type.name.clone())
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.unwrap_or_else(|| "ByLayer".to_string())
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} else {
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"ByLayer".to_string()
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};
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let material = if header.current_material_handle.is_null() {
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"ByLayer".to_string()
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} else {
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doc.objects
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.get(&header.current_material_handle)
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.and_then(|object| match object {
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acadrust::objects::ObjectType::Material(material) => {
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Some(material.name.clone())
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}
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_ => None,
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})
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.unwrap_or_else(|| "ByLayer".to_string())
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};
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let plot_style = match header.current_plotstyle_type {
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1 => "ByBlock",
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2 => "ByColor",
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3 => "ByObject",
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_ => "ByLayer",
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};
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let layout_plot_table = doc.objects.values().find_map(|object| {
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let acadrust::objects::ObjectType::Layout(layout) = object else {
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return None;
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};
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(layout.name == scene.current_layout
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&& !layout.plot_style_sheet.trim().is_empty())
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.then(|| layout.plot_style_sheet.clone())
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});
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let plot_table = layout_plot_table
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.or_else(|| {
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(!header.stylesheet.trim().is_empty())
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.then(|| header.stylesheet.clone())
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})
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.unwrap_or_else(|| "None".to_string());
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let ucs_per_viewport = scene
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.active_viewport
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.and_then(|handle| doc.get_entity(handle))
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.and_then(|entity| match entity {
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acadrust::EntityType::Viewport(viewport) => {
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Some(viewport.ucs_per_viewport)
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}
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_ => None,
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})
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.unwrap_or(false);
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let ucs_name = tab
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.active_ucs
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.as_ref()
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.map(|ucs| ucs.name.trim())
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.filter(|name| !name.is_empty())
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.unwrap_or("World")
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.to_string();
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let annotation_scale = if header.current_annotation_scale.trim().is_empty() {
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"1:1".to_string()
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} else {
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header.current_annotation_scale.clone()
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};
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let sections = vec![
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PropSection {
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title: "General".to_string(),
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props: vec![
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read_only("AC Version", doc.version.as_str().to_string()),
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Property {
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label: "Color".to_string(),
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field: "color",
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value: PropValue::ColorChoice(header.current_entity_color),
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},
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Property {
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label: "Layer".to_string(),
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field: "layer",
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value: PropValue::LayerChoice(current_layer),
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},
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Property {
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label: "Linetype".to_string(),
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field: "linetype",
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value: PropValue::LinetypeChoice(current_linetype),
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},
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read_only(
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"Linetype scale",
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format_length(header.current_entity_linetype_scale),
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),
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Property {
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label: "Lineweight".to_string(),
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field: "line_weight",
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value: PropValue::LwChoice(
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acadrust::types::LineWeight::from_value(
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header.current_line_weight,
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),
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),
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},
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read_only("Transparency", "ByLayer".to_string()),
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read_only("Thickness", format_length(header.thickness)),
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],
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},
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PropSection {
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title: "3D Visualization".to_string(),
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props: vec![read_only("Material", material)],
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},
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PropSection {
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title: "Plot style".to_string(),
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props: vec![
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read_only("Plot style", plot_style.to_string()),
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read_only("Plot style table", plot_table.clone()),
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read_only(
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"Plot table attached to",
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if plot_table == "None" {
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"None".to_string()
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} else {
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scene.current_layout.clone()
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},
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),
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read_only(
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"Plot table type",
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if header.plotstyle_mode {
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"Named plot styles".to_string()
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} else {
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"Color-dependent plot styles".to_string()
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},
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),
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],
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},
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PropSection {
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title: "View".to_string(),
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props: vec![
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read_only("Center X", format_length(camera.target.x)),
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read_only("Center Y", format_length(camera.target.y)),
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read_only("Center Z", format_length(camera.target.z)),
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read_only("Height", format_length(view_height)),
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read_only("Width", format_length(view_width)),
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],
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},
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PropSection {
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title: "Misc".to_string(),
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props: vec![
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read_only("Annotation scale", annotation_scale),
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read_only(
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"UCS icon On",
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if self.show_ucs_icon { "Yes" } else { "No" }.to_string(),
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),
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read_only(
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"UCS icon at origin",
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if self.ucs_icon_at_origin { "Yes" } else { "No" }
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.to_string(),
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),
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read_only(
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"UCS per viewport",
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if ucs_per_viewport { "Yes" } else { "No" }.to_string(),
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),
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read_only("UCS Name", ucs_name),
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read_only("Visual Style", tab.visual_style.clone()),
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],
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},
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];
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ui::PropertiesPanel {
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title: "Drawing".to_string(),
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title: "No selection".to_string(),
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sections,
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layer_combo: iced::widget::combo_box::State::new(layer_names.clone()),
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linetype_combo: iced::widget::combo_box::State::new(
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