ElyTable: an AutoFilter on marked rows keeps the total below out (R2.9)

agents.md

@@ -263,3 +263,4 @@ cargo run -p ely-doc          启动一个应用（ElyDoc 先 cargo build -p ely
 - 2026-10-09（用户定：“打开方式”里不得出现 LibreOffice）：系统会登记磁盘上能找到的 .app、挂载镜像里的 .app 与运行过的包，构建目录里的 `LibreOffice.app` 与测试挂载的官方镜像曾因此成为 xlsx 等的默认程序。现构建后由 `scripts/inert-lo.sh` 去掉其全部文件与 URL 声明、快速查看与聚焦插件，注销它，并在 `engines/` 放 `.metadata_never_index`；Ely 只取其 Frameworks 与 Resources。任何脚本与测试都不挂载 LibreOffice 镜像：LOK 探测用本构建的内核，单测所需的官方内核由 `scripts/extract-official-lo.sh` 以 7zz 解成无包的文件夹。`tests/scripts/lo-unregistered.sh` 以 NSWorkspace 核对 docx、xlsx、pptx、odt、csv 的“打开方式”里没有 LibreOffice。
 - 2026-10-09（用户报：ElyTable 点格跳到别处、拖不出选区）：Calc 在 `sc_print_twips_msgs` 下以打印 twips（行高原值）报光标、选区与 `.uno:SheetGeometryData`，图块与鼠标却在图块 twips（每行按 `ScViewData::ToPixel` 截成整像素），两者随行号漂移（5000 行处约 140 行）。视图对外一律打印 twips；`LokView::set_geometry` 收下工作表几何后，`sheet::Axis::tile`、`print` 照内核的截断换算（每像素 twips 取图块的像素与 twips 之比），绘制、显示、跳转与冻结都先换成图块 twips，鼠标以图块 twips 发出（`tile_point`），拖动句柄仍为打印 twips；`.uno:` 读回与应用（表头、填充柄）照旧用打印 twips，表头的起点取 `LokView::scrolled_start`。内核读鼠标用的比例原取最后一块图块，worker 现于每次 `setClientVisibleArea` 前以 `setClientZoom` 告知图块比例，点击不再依赖先画过图块。
 - 2026-10-09（用户报：ElyPDF 改字报“这种字体画不出 V”）：文档自带的子集字体常无可用的 Unicode 表（LibreOffice 导出的子集表为占位，0x00 起逐一对应字形号），按 Unicode 找字形一律失败。现以“文档自带字体”写字时，从该页字体资源里找到同一字体（`pdf_load_font` 按对象缓存，与文字层的字体同一对象），按文字提取的读法（ToUnicode 或 cid_to_ucs、`pdf_font_cid_to_gid`）倒出 Unicode 到字形号的表，写字只用页面上已有的字形；新字体的 `/ToUnicode` 以这张表重写（MuPDF 按子集的占位表生成的那份会把新字读成乱码）。页面上没有的字仍报缺字。
+- 2026-10-09：ElyTable 的自动筛选（R2.9）。内核每次打开筛选列表都把未命名的筛选区向下扩到紧邻的数据行（为接上后来追加的行），分不出选区时就在下方的合计行，合计因此进了列表、随数据一起被隐藏。补丁 `0040-lok-calc-autofilter-keeps-a-marked-block.patch`：LOK 下对跨行的选区开自动筛选时，筛选区记下“选定的行”（不存入文件），此后不再扩展；单格开筛选照旧取整个数据区。已知限制：存后重开的文件不带此记号，其筛选区照内核原样扩展。

crates/ely-lok/src/client/tests.rs

@@ -6,6 +6,7 @@ mod analysis;
 mod charts;
 mod check;
 mod commands;
+mod filter;
 mod format;
 mod formula;
 mod handouts;

crates/ely-lok/src/client/tests/filter.rs

@@ -0,0 +1,47 @@
+//! An AutoFilter keeps to the marked block (TABLE-08).
+
+use super::sheet::open_book;
+use super::*;
+use crate::sheet;
+
+/// A header, three numbers and their total right under them.
+const BLOCK: &str = r#"<?xml version="1.0" encoding="UTF-8"?>
+<office:document xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0"
+ xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0"
+ xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" office:version="1.3" office:mimetype="application/vnd.oasis.opendocument.spreadsheet">
+ <office:body><office:spreadsheet><table:table table:name="S">
+ <table:table-row><table:table-cell><text:p>Name</text:p></table:table-cell></table:table-row>
+ <table:table-row><table:table-cell office:value-type="float" office:value="1"><text:p>1</text:p></table:table-cell></table:table-row>
+ <table:table-row><table:table-cell office:value-type="float" office:value="2"><text:p>2</text:p></table:table-cell></table:table-row>
+ <table:table-row><table:table-cell office:value-type="float" office:value="3"><text:p>3</text:p></table:table-cell></table:table-row>
+ <table:table-row><table:table-cell office:value-type="float" office:value="6"><text:p>6</text:p></table:table-cell></table:table-row>
+ </table:table></office:spreadsheet></office:body>
+</office:document>"#;
+
+/// The filter entries after an AutoFilter on `marked`.
+fn entries_after(marked: &str) -> Vec<String> {
+    let (_dir, mut worker, doc) = open_book(BLOCK);
+    worker.run(&doc, "cell.goto", &[marked]).expect("marks the cells");
+    worker.run(&doc, "data.autofilter", &[]).expect("filters");
+    let query = sheet::cell_query(sheet::FILTER, 0, 0);
+    let json = worker.values(&doc, &query).expect("the entries");
+    sheet::filter_values(&json).expect("parses").entries.into_iter().map(|e| e.text).collect()
+}
+
+#[test]
+fn an_autofilter_on_a_marked_block_leaves_the_row_below_out() {
+    if install().is_none() {
+        eprintln!("SKIP: no pinned LOK build");
+        return;
+    }
+    assert_eq!(entries_after("A1:A4"), ["1", "2", "3"], "the total below stays out");
+}
+
+#[test]
+fn an_autofilter_on_one_cell_takes_the_data_area() {
+    if install().is_none() {
+        eprintln!("SKIP: no pinned LOK build");
+        return;
+    }
+    assert_eq!(entries_after("A1"), ["1", "2", "3", "6"], "the whole column of data");
+}

patches/libreoffice/0040-lok-calc-autofilter-keeps-a-marked-block.patch

@@ -0,0 +1,110 @@
+LOK Calc: an AutoFilter on marked rows keeps to those rows
+
+Each time the filter list opens, GetFilterEntries grows an unnamed
+filter range to the data rows right under it (ExtendDataArea and
+ExtendBackColorArea), so appended rows join. It cannot tell them from
+a totals row that was there when the user marked the block: the
+total joined the filter, showed in its list and hid with the data.
+Under LOK, an AutoFilter set on a marked block that spans rows keeps
+that block: ScDBData remembers it (not saved) and never extends.
+
+diff --git a/sc/inc/dbdata.hxx b/sc/inc/dbdata.hxx
+index 6d80216b4..54515b138 100644
+--- a/sc/inc/dbdata.hxx
++++ b/sc/inc/dbdata.hxx
+@@ -119,6 +119,7 @@ private:
+ 
+     sal_uInt16      nIndex;             ///< unique index formulas
+     bool            bAutoFilter;        ///< AutoFilter? (not saved)
++    bool            bMarkedRows;        ///< rows were marked; never extend (not saved)
+     bool            bModified;          ///< is set/cleared for/by(?) UpdateReference
+ 
+     ::std::vector< OUString > maTableColumnNames;   ///< names of table columns
+@@ -244,6 +245,9 @@ public:
+     bool        HasAutoFilter() const       { return bAutoFilter; }
+     void        SetAutoFilter(bool bSet)    { bAutoFilter = bSet; }
+ 
++    bool        HasMarkedRows() const       { return bMarkedRows; }
++    void        SetMarkedRows(bool bSet)    { bMarkedRows = bSet; }
++
+     bool        IsModified() const          { return bModified; }
+     void        SetModified(bool bMod)      { bModified = bMod; }
+ 
+diff --git a/sc/source/core/tool/dbdata.cxx b/sc/source/core/tool/dbdata.cxx
+index b1d714c55..e7c5a16c1 100644
+--- a/sc/source/core/tool/dbdata.cxx
++++ b/sc/source/core/tool/dbdata.cxx
+@@ -75,6 +75,7 @@ ScDBData::ScDBData( const OUString& rName,
+     bDBSelection(false),
+     nIndex      (0),
+     bAutoFilter (false),
++    bMarkedRows (false),
+     bModified   (false),
+     mbTableColumnNamesDirty(true),
+     nFilteredRowCount(SCSIZE_MAX)
+@@ -110,6 +111,7 @@ ScDBData::ScDBData( const ScDBData& rData ) :
+     bDBSelection        (rData.bDBSelection),
+     nIndex              (rData.nIndex),
+     bAutoFilter         (rData.bAutoFilter),
++    bMarkedRows         (rData.bMarkedRows),
+     bModified           (rData.bModified),
+     maTableColumnNames  (rData.maTableColumnNames),
+     maTableColumnAttributes(rData.maTableColumnAttributes),
+@@ -146,6 +148,7 @@ ScDBData::ScDBData( const OUString& rName, const ScDBData& rData ) :
+     bDBSelection        (rData.bDBSelection),
+     nIndex              (rData.nIndex),
+     bAutoFilter         (rData.bAutoFilter),
++    bMarkedRows         (rData.bMarkedRows),
+     bModified           (rData.bModified),
+     maTableColumnNames  (rData.maTableColumnNames),
+     maTableColumnAttributes(rData.maTableColumnAttributes),
+@@ -192,6 +195,7 @@ ScDBData& ScDBData::operator= (const ScDBData& rData)
+         bDBSelection        = rData.bDBSelection;
+         nIndex              = rData.nIndex;
+         bAutoFilter         = rData.bAutoFilter;
++        bMarkedRows         = rData.bMarkedRows;
+         nFilteredRowCount   = rData.nFilteredRowCount;
+ 
+         if (bHeaderRangeDiffers)
+@@ -646,6 +650,8 @@ bool ScDBData::UpdateReference(const ScDocument& rDoc, UpdateRefMode eUpdateRefM
+ 
+ void ScDBData::ExtendDataArea(const ScDocument& rDoc)
+ {
++    if (bMarkedRows)
++        return;
+     // Extend the DB area to include data rows immediately below.
+     SCCOL nOldCol1 = nStartCol, nOldCol2 = nEndCol;
+     SCROW nOldEndRow = nEndRow;
+@@ -665,6 +671,8 @@ void ScDBData::ExtendDataArea(const ScDocument& rDoc)
+ 
+ void ScDBData::ExtendBackColorArea(const ScDocument& rDoc)
+ {
++    if (bMarkedRows)
++        return;
+     // Extend the DB area to include data rows immediately below.
+     SCCOL nOldCol1 = nStartCol, nOldCol2 = nEndCol;
+     SCROW nOldEndRow = nEndRow;
+diff --git a/sc/source/ui/view/dbfunc.cxx b/sc/source/ui/view/dbfunc.cxx
+index db3d23d86..8140ce4d0 100644
+--- a/sc/source/ui/view/dbfunc.cxx
++++ b/sc/source/ui/view/dbfunc.cxx
+@@ -18,6 +18,7 @@
+  */
+ 
+ #include <scitems.hxx>
++#include <comphelper/lok.hxx>
+ #include <sfx2/bindings.hxx>
+ #include <vcl/svapp.hxx>
+ #include <vcl/weld.hxx>
+@@ -286,6 +287,11 @@ void ScDBFunc::ToggleAutoFilter()
+         return;
+ 
+     pDBData->SetByRow( true );              //! undo, retrieve beforehand ??
++    // LOK: marked rows are the range, as in Excel.
++    ScRange aMarked;
++    pDBData->SetMarkedRows(comphelper::LibreOfficeKit::isActive()
++        && rViewData.GetSimpleArea(aMarked) == SC_MARK_SIMPLE
++        && aMarked.aStart.Row() != aMarked.aEnd.Row());
+     pDBData->GetQueryParam( aParam );
+ 
+     SCCOL  nCol;