Clicking a row/column while in a formula now highlights that row/column

crates/ui-egui/src/editor.rs

@@ -208,20 +208,29 @@ pub fn formula_refs(text: &str) -> Vec<(usize, usize, RangeRef, Option<String>,
             Tok::Sheet(a, _) => (Some(a.clone()), toks[i].start, i + 1),
             _ => (None, toks[i].start, i),
         };
-        if let Some(Tok::Word(w)) = toks.get(j).map(|t| &t.tok)
-            && let Some(c) = CellRef::parse(w)
-        {
-            let mut end = toks[j].end;
-            let mut range = RangeRef::cell(c);
-            if let (Some(Tok::Colon | Tok::Trim(_)), Some(Tok::Word(w2))) = (toks.get(j + 1).map(|t| &t.tok), toks.get(j + 2).map(|t| &t.tok))
-                && let Some(c2) = CellRef::parse(w2)
-            {
-                range = RangeRef::new(c, c2);
-                end = toks[j + 2].end;
-                i = j + 3;
+        if let Some(Tok::Word(w)) = toks.get(j).map(|t| &t.tok) {
+            let range_end = if matches!(toks.get(j + 1).map(|t| &t.tok), Some(Tok::Colon | Tok::Trim(_))) {
+                toks.get(j + 2).and_then(|token| {
+                    let end = match &token.tok {
+                        Tok::Word(w) => Some(w.clone()),
+                        Tok::Number(n) if n.fract() == 0.0 && *n >= 1.0 => Some(format!("{n}")),
+                        _ => None,
+                    }?;
+                    RangeRef::parse(&format!("{w}:{end}")).map(|range| (range, token.end))
+                })
             } else {
+                None
+            };
+            let (range, end) = if let Some(range_end) = range_end {
+                i = j + 3;
+                range_end
+            } else if let Some(c) = CellRef::parse(w) {
                 i = j + 1;
-            }
+                (RangeRef::cell(c), toks[j].end)
+            } else {
+                i += 1;
+                continue;
+            };
             let key = body.get(start..end).unwrap_or("").replace('$', "").to_ascii_uppercase();
             let idx = match seen.iter().position(|k| *k == key) {
                 Some(k) => k,
@@ -329,4 +338,15 @@ mod tests {
         assert_eq!(r[1].2.a1(), "B2:C3");
         assert_eq!(r[3].3.as_deref(), Some("Sheet2"));
     }
+
+    #[test]
+    fn whole_row_and_column_ref_spans() {
+        let refs = formula_refs("=SUM(C:C,4:6,$D:$E,Sheet2!7:8)");
+        assert_eq!(refs.len(), 4);
+        assert_eq!(refs[0].2.a1(), "C:C");
+        assert_eq!(refs[1].2.a1(), "4:6");
+        assert_eq!(refs[2].2.a1(), "D:E");
+        assert_eq!(refs[3].2.a1(), "7:8");
+        assert_eq!(refs[3].3.as_deref(), Some("Sheet2"));
+    }
 }

crates/ui-egui/tests/formula_point_headers.rs

@@ -52,6 +52,8 @@ fn column_header_click_inserts_a_column_reference() {
     let app = h.state();
     assert_eq!(app.editor.as_ref().map(|e| e.text.as_str()), Some("=SUM(C:C"));
     assert_eq!(app.session.active().unwrap().selection.current().a1(), "F8");
+    let text = app.editor.as_ref().map_or("", |ed| ed.text.as_str());
+    assert_eq!(gridcraft_ui_egui::editor::formula_refs(text).first().map(|r| r.2.a1()).as_deref(), Some("C:C"));
 }
 
 #[test]
@@ -62,6 +64,8 @@ fn row_header_click_inserts_a_row_reference() {
     let app = h.state();
     assert_eq!(app.editor.as_ref().map(|e| e.text.as_str()), Some("=SUM(4:4"));
     assert_eq!(app.session.active().unwrap().selection.current().a1(), "F8");
+    let text = app.editor.as_ref().map_or("", |ed| ed.text.as_str());
+    assert_eq!(gridcraft_ui_egui::editor::formula_refs(text).first().map(|r| r.2.a1()).as_deref(), Some("4:4"));
 }
 
 #[test]