refactor(ui-egui): move dialogs.rs items to dialogs/

2026-10-31 14:17:12 -06:00 · 2026-10-26 20:43:39 +00:00
parent 6a40610bb4
commit 228cf80593
16 changed files with 2459 additions and 2394 deletions
@@ -0,0 +1,72 @@
+use super::show::ok_cancel;
+use super::*;
+
+/// Insert Function: searches names (as the formula language spells them) and descriptions, shows
+/// each hit's category and description, and starts editing `=NAME(` (or appends to the formula).
+pub(super) fn insert_function(app: &mut SheetApp, ui: &mut egui::Ui, d: &mut Dialog, confirm: &mut bool) {
+    let language = app.ui.language;
+    ui.horizontal(|ui| {
+        ui.label(language.tr("Search:"));
+        let r = ui.add(egui::TextEdit::singleline(&mut d.search).desired_width(300.0).hint_text(language.tr("e.g. lookup, average, date")));
+        r.request_focus();
+    });
+    let locale = language.formula_locale();
+    let list = gridcraft_engine::cmd::formulas::function_list();
+    // The names and descriptions searched are the ones shown, so in the interface language.
+    let q = d.search.to_lowercase();
+    let hits: Vec<&Json> = list
+        .iter()
+        .filter(|f| {
+            q.is_empty()
+                || f["name"].as_str().is_some_and(|n| locale.function_name(n).to_lowercase().contains(&q))
+                || f["description"].as_str().is_some_and(|n| language.function_description(n).unwrap_or(n).to_lowercase().contains(&q))
+        })
+        .take(300)
+        .collect();
+    egui::ScrollArea::vertical().max_height(260.0).show(ui, |ui| {
+        for (i, f) in hits.iter().enumerate() {
+            let name = locale.function_name(f["name"].as_str().unwrap_or(""));
+            let category = language.tr(function_category_label(f["category"].as_str().unwrap_or("")));
+            let r = ui.add(egui::Button::selectable(i == d.list_index, format!("{name:<18} {category}")).min_size(vec2(480.0, 20.0)));
+            if r.clicked() {
+                d.list_index = i;
+            }
+            if r.double_clicked() {
+                d.list_index = i;
+                *confirm = true;
+            }
+        }
+    });
+    if let Some(f) = hits.get(d.list_index) {
+        let name = f["name"].as_str().unwrap_or("");
+        ui.separator();
+        ui.label(egui::RichText::new(crate::formula_locale::signature(name, locale, language).unwrap_or_default()).strong());
+        ui.label(crate::formula_locale::description(name, locale, language).unwrap_or_default());
+    }
+    let mut open = true;
+    ok_cancel(ui, confirm, &mut open);
+    if *confirm && let Some(n) = hits.get(d.list_index).and_then(|f| f["name"].as_str()) {
+        let n = app.session.active().map(|doc| crate::formula_locale::completion_name(n, locale, &doc.wb, doc.wb.active_sheet())).unwrap_or(n);
+        let cur = app.editor.as_ref().map(|e| e.text.clone());
+        let text = match cur {
+            Some(t) if t.starts_with('=') => format!("{t}{n}("),
+            _ => format!("={n}("),
+        };
+        app.begin_edit(Some(text), false);
+    }
+    if !open {
+        *confirm = true;
+    }
+}
+
+/// Excel's name for a function category, given the catalog's id (`MathTrig`).
+fn function_category_label(id: &str) -> &str {
+    match id {
+        "DateTime" => "Date & Time",
+        "Lookup" => "Lookup & Reference",
+        "MathTrig" => "Math & Trig",
+        "AddIn" => "Add-in and Automation",
+        // Financial, Logical, Text, Statistical, Engineering, Database, Information, …
+        other => other,
+    }
+}