ElyTable: closing a tab closes its dialog too (T-11)

apps/ely-table/src/book.rs

@@ -101,6 +101,17 @@ impl Host for Book {
             self.sync_bars(view, cx);
         }
     }
+
+    /// A closed tab's dialog and list go with it.
+    fn tab_closed(&mut self, tab: &ely_office::Tab<Extra, ely_office::Lok>, cx: &mut Context<Self>) {
+        if self.dialog.as_ref().and_then(crate::dialog::Dialog::tab) == Some(tab.id) {
+            self.dialog = None;
+        }
+        if self.choices.as_ref().is_some_and(|choices| choices.tab == tab.id) {
+            self.choices = None;
+        }
+        cx.notify();
+    }
 }
 
 /// The window root with a blank workbook.

apps/ely-table/src/dialog.rs

@@ -152,6 +152,35 @@ pub enum Dialog {
     },
 }
 
+impl Dialog {
+    /// The workbook it asks about; imports have none yet.
+    pub fn tab(&self) -> Option<u64> {
+        match self {
+            Dialog::Rename { tab, .. }
+            | Dialog::Show { tab, .. }
+            | Dialog::Delete { tab, .. }
+            | Dialog::Size { tab, .. }
+            | Dialog::Merge { tab, .. }
+            | Dialog::Define { tab, .. }
+            | Dialog::Names { tab, .. }
+            | Dialog::Sort { tab, .. }
+            | Dialog::Filter { tab, .. }
+            | Dialog::Dedupe { tab, .. }
+            | Dialog::Columns { tab, .. }
+            | Dialog::Column { tab, .. }
+            | Dialog::Validation { tab, .. }
+            | Dialog::Conditional { tab, .. }
+            | Dialog::Formats { tab, .. }
+            | Dialog::Pivot { tab, .. }
+            | Dialog::Chart { tab, .. }
+            | Dialog::Export { tab, .. }
+            | Dialog::Page { tab, .. }
+            | Dialog::Protect { tab, .. } => Some(*tab),
+            Dialog::Import(_) => None,
+        }
+    }
+}
+
 impl Book {
     /// The define dialog's sheets: its own workbook's.
     pub(crate) fn define_scopes(&self) -> Option<Vec<String>> {

apps/ely-table/src/rules/aids.rs

@@ -17,7 +17,7 @@ use crate::book::Book;
 
 /// The open choices menu: tab, values, request.
 pub struct Choices {
-    tab: u64,
+    pub(crate) tab: u64,
     pub(crate) values: Vec<String>,
     request: (u64, Point<Pixels>),
 }

apps/ely-table/src/tests/output.rs

@@ -413,3 +413,26 @@ fn an_import_waits_behind_a_dialog_that_displaces_it() {
     // Text keeps `1E3`; the skipped column stays empty.
     assert_eq!(cells(&mut cx, &book, "A2:B2").trim_end(), "1E3");
 }
+
+#[test]
+fn closing_a_tab_takes_its_dialog_and_frees_the_import() {
+    let dir = tempfile::tempdir().expect("a temp dir");
+    let mut cx = TestAppContext::single();
+    let Some((window, book)) = book(&mut cx, dir.path()) else {
+        eprintln!("SKIP: no LOK build");
+        return;
+    };
+    blank(&mut cx, &book);
+    window
+        .update(&mut cx, |_, window, cx| {
+            book.update(cx, |book, cx| book.on_export(&ely_ui::commands::Export, window, cx))
+        })
+        .expect("the window");
+    asked(&cx, &book, |dialog| matches!(dialog, Dialog::Export { .. }));
+    let id = cx.update(|app| book.read(app).core.tabs[0].id);
+    update(&mut cx, &book, |book, cx| book.close_tab(id, cx));
+    let path = dir.path().join("after.csv");
+    std::fs::write(&path, "Name\nx\n").expect("writes");
+    update(&mut cx, &book, |book, cx| book.ask_import(path.clone(), cx));
+    asked(&cx, &book, |dialog| matches!(dialog, Dialog::Import(_)));
+}

tasks/BUGS.md

@@ -18,7 +18,7 @@
 - [x] T-08 自动筛选的列菜单对光标所在的表而不是按钮所在的表筛选、排序 — 先把光标移到按钮所在格再排序或筛选；R1 PASS
 - [x] T-09 导入文本文件时整文件的 UTF-8 校验在界面线程跑 — 编码与分隔符的猜测随读文件在后台；R1 PASS
 - [x] T-10 CSV 导入对话框开着时打开任何别的对话框，待导入的文件静默消失 — 被挤开的导入回到队头，已读完的保留列类型；R2 PASS
-- [ ] T-11 对话框比其标签活得久：导出、定义名称、重命名不可见却“开着”，挡住导入；名称表的“转到”激活已关闭的标签
+- [x] T-11 对话框比其标签活得久：导出、定义名称、重命名不可见却“开着”，挡住导入；名称表的“转到”激活已关闭的标签 — 关标签时一并关掉其对话框与选项列表；R1 PASS
 - [ ] T-12 打印区域是整列或整行时页面设置无法应用
 - [ ] T-13 打印失败报成“导出失败”（非 macOS 必现）
 - [ ] T-14 导入扫描把整个文件的每个字段都建成字符串

tasks/reviews/T-11-r1.md

@@ -0,0 +1 @@
+PASS