tdf#148791 tdf#64902 tdf#127759 sw: fix row insert/paste

Table insertion mode and Paste as Rows Above inserted
only a single row above, and overwrite the next ones in
the following cases (instead of inserting/pasting rows
above according to the clipboard table content):

The table stored in the clipboard

– has centered, right or not paragraph starting alignment;

– or its resource table has a table header with 2 or more
repeating rows, and the clipboard content contains the
same amount or less rows (it doesn't matter, that
the copied rows weren't header rows originally).

The reason was that parsing of the HTML clipboard content
which is used for counting the row count of the clipboard
content hadn't handle the following cases:

– different table aligment results <tr> elements with
greater indentation level in the HTML extract, according
to the new root element <center>, <div> or <dl>;

– copying rows from a table with row header always starts
with <thead> in the HTML extract, i.e. detecting <tbody>
can fail, because there could be only <thead> in the
HTML extract (see Case 2 above).

Follow-up to commit 0c8b1efbad48fa9697c0b1afbe4753bbbc3c4c5c
"tdf#127759 Writer: add table row/column insert mode" and
commit 7efae60f3625a58f8a617c80f2a55a695fbaef36
"tdf#64902 Writer table: Paste Special->Rows Above".

Change-Id: I466cea20705bc5dd5455e22842da7dfa6631ba81
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133445
Tested-by: Jenkins
Reviewed-by: László Németh <nemeth@numbertext.org>
(cherry picked from commit 2fbf0f418ccb25010add33449d4e42b8b3f7fd0b)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133411
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>

1 files changed, 113 insertions, 0 deletions

diff --git a/sw/qa/extras/uiwriter/uiwriter3.cxx b/sw/qa/extras/uiwriter/uiwriter3.cxx
index 26ca4e8db96f..3c453ab313da 100644
--- a/sw/qa/extras/uiwriter/uiwriter3.cxx
+++ b/sw/qa/extras/uiwriter/uiwriter3.cxx
@@ -2267,6 +2267,119 @@ CPPUNIT_TEST_FIXTURE(SwUiWriterTest3, testTdf141391)
     assertXPath(pXmlDoc, "/root/page[1]/body/tab/row[2]/cell[1]/txt/Text", "Portion", "hello");
 }
 
+CPPUNIT_TEST_FIXTURE(SwUiWriterTest3, testTdf148791)
+{
+    // test Paste as Rows Above with centered table alignment
+
+    // load a 2-row table
+    SwDoc* pDoc = createSwDoc(DATA_DIRECTORY, "tdf116789.fodt");
+    CPPUNIT_ASSERT(pDoc);
+    SwWrtShell* pWrtShell = pDoc->GetDocShell()->GetWrtShell();
+    CPPUNIT_ASSERT(pWrtShell);
+
+    // select and copy the table, and Paste As Rows Above
+
+    dispatchCommand(mxComponent, ".uno:SelectTable", {});
+    dispatchCommand(mxComponent, ".uno:Copy", {});
+    // remove the selection and positionate the cursor at beginning of A2
+    pWrtShell->Left(CRSR_SKIP_CHARS, /*bSelect=*/false, 1, /*bBasicCall=*/false);
+    pWrtShell->Up(/*bSelect=*/false);
+    dispatchCommand(mxComponent, ".uno:PasteRowsBefore", {});
+    Scheduler::ProcessEventsToIdle();
+
+    xmlDocUniquePtr pXmlDoc = parseLayoutDump();
+    // Paste as Rows Above results 4-row table with default table aligment
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row", 4);
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row[1]/cell[1]/txt/Text", "Portion", "hello");
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row[3]/cell[1]/txt/Text", "Portion", "hello");
+
+    // set table alignment to center, select and copy the table again
+    uno::Reference<text::XTextTablesSupplier> xTextTablesSupplier(mxComponent, uno::UNO_QUERY);
+    uno::Reference<container::XIndexAccess> xIndexAccess(xTextTablesSupplier->getTextTables(),
+                                                         uno::UNO_QUERY);
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xIndexAccess->getCount());
+
+    uno::Reference<text::XTextTable> xTextTable(xIndexAccess->getByIndex(0), uno::UNO_QUERY);
+
+    // Default table alignment
+    CPPUNIT_ASSERT_EQUAL(text::HoriOrientation::FULL,
+                         getProperty<sal_Int16>(xTextTable, "HoriOrient"));
+
+    //CPPUNIT_ASSERT_EQUAL(OUString(""), getProperty<OUString>(xTextTable, "TableTemplateName"));
+    uno::Reference<beans::XPropertySet> xTableProps(xTextTable, uno::UNO_QUERY_THROW);
+
+    xTableProps->setPropertyValue("HoriOrient", uno::makeAny(text::HoriOrientation::CENTER));
+
+    CPPUNIT_ASSERT_EQUAL(text::HoriOrientation::CENTER,
+                         getProperty<sal_Int16>(xTextTable, "HoriOrient"));
+
+    dispatchCommand(mxComponent, ".uno:SelectTable", {});
+    dispatchCommand(mxComponent, ".uno:Copy", {});
+    // remove the selection and positionate the cursor at beginning of A2
+    pWrtShell->Left(CRSR_SKIP_CHARS, /*bSelect=*/false, 1, /*bBasicCall=*/false);
+    pWrtShell->Up(/*bSelect=*/false);
+    pWrtShell->Up(/*bSelect=*/false);
+    pWrtShell->Up(/*bSelect=*/false);
+    dispatchCommand(mxComponent, ".uno:PasteRowsBefore", {});
+    Scheduler::ProcessEventsToIdle();
+
+    discardDumpedLayout();
+    pXmlDoc = parseLayoutDump();
+    // This was 5 (inserting only a single row for the 4-row clipboard content, and
+    // overwriting 3 existing rows)
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row", 8);
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row[1]/cell[1]/txt/Text", "Portion", "hello");
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row[3]/cell[1]/txt/Text", "Portion", "hello");
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row[5]/cell[1]/txt/Text", "Portion", "hello");
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row[7]/cell[1]/txt/Text", "Portion", "hello");
+
+    // tdf#64902 add a test case for nested tables
+
+    // insert a nested table, and copy as paste as rows above the whole table with it
+    dispatchCommand(mxComponent, ".uno:PasteNestedTable", {});
+    dispatchCommand(mxComponent, ".uno:SelectTable", {});
+    dispatchCommand(mxComponent, ".uno:Copy", {});
+    // remove the selection and positionate the cursor at beginning of A2
+    pWrtShell->Left(CRSR_SKIP_CHARS, /*bSelect=*/false, 1, /*bBasicCall=*/false);
+    // skip 7 table rows plus 4 rows of the nested table
+    for (int i = 0; i < 7 + 4; ++i)
+        pWrtShell->Up(/*bSelect=*/false);
+    dispatchCommand(mxComponent, ".uno:PasteRowsBefore", {});
+    Scheduler::ProcessEventsToIdle();
+
+    discardDumpedLayout();
+    pXmlDoc = parseLayoutDump();
+    // rows of the nested table doesn't effect row number of the main table
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row", 16);
+    // there are two nested tables after the paste
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row/cell/tab", 2);
+
+    // tdf#64902 add a test case for repeated table headings
+
+    xTableProps->setPropertyValue("RepeatHeadline", uno::makeAny(true));
+    CPPUNIT_ASSERT(getProperty<bool>(xTextTable, "RepeatHeadline"));
+
+    xTableProps->setPropertyValue("HeaderRowCount", uno::makeAny(sal_Int32(3)));
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(3), getProperty<sal_Int32>(xTextTable, "HeaderRowCount"));
+
+    dispatchCommand(mxComponent, ".uno:SelectTable", {});
+    dispatchCommand(mxComponent, ".uno:Copy", {});
+    // remove the selection and positionate the cursor at beginning of A2
+    pWrtShell->Left(CRSR_SKIP_CHARS, /*bSelect=*/false, 1, /*bBasicCall=*/false);
+    // skip 15 table rows plus 4 * 2 rows of the nested tables
+    for (int i = 0; i < 15 + 4 * 2; ++i)
+        pWrtShell->Up(/*bSelect=*/false);
+    dispatchCommand(mxComponent, ".uno:PasteRowsBefore", {});
+    Scheduler::ProcessEventsToIdle();
+
+    discardDumpedLayout();
+    pXmlDoc = parseLayoutDump();
+    // repeating table header (and its thead/tbody indentation) doesn't effect row number
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row", 32);
+    // there are two nested tables after the paste
+    assertXPath(pXmlDoc, "/root/page[1]/body/tab/row/cell/tab", 4);
+}
+
 CPPUNIT_TEST_FIXTURE(SwUiWriterTest3, testTdf135014)
 {
     createSwDoc();