tdf#151261 DOCX import: fix dropdown SDT when the item display text is missing
Dropdown content controls have list items, and each list item can have a
display text and a value. These are optional, and the bugdoc has a list
item where the value is set, but not the display text.
The trouble is that later in DomainMapper_Impl::PopSdt() we check if the
length of the display texts and values array match and if not, then we
throw away these arrays to avoid creating an inconsistent document
model.
Fix the problem by checking what display text and value we got at the end
of each list item; if any of them is missing, we add an empty string,
which matches the internal representation in SwContentControlListItem.
This also helps in case these array sizes matched by accident, but
display texts and values from different list items were mixed
previously.
Change-Id: Ib1eeabd2479963af4a84d4229d4f0ce4572e0f01
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/141151
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins
(cherry picked from commit f726fbc2699b05199a8dec3055710a7131e0aad6)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/141071
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
diff --git a/writerfilter/qa/cppunittests/dmapper/DomainMapper.cxx b/writerfilter/qa/cppunittests/dmapper/DomainMapper.cxx
index 21d5c84..639c8e9 100644
--- a/writerfilter/qa/cppunittests/dmapper/DomainMapper.cxx
+++ b/writerfilter/qa/cppunittests/dmapper/DomainMapper.cxx
@@ -13,6 +13,7 @@
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/text/XTextDocument.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/PropertyValues.hpp>
#include <tools/UnitConversion.hxx>
@@ -95,6 +96,39 @@ CPPUNIT_TEST_FIXTURE(Test, testSdtRunInPara)
// i.e. the block-SDT-only string was lost.
CPPUNIT_ASSERT_EQUAL(OUString("first-second"), xPara->getString());
}
CPPUNIT_TEST_FIXTURE(Test, testSdtDropdownNoDisplayText)
{
// Given a document with <w:listItem w:value="..."/> (no display text):
OUString aURL
= m_directories.getURLFromSrc(DATA_DIRECTORY) + "sdt-dropdown-no-display-text.docx";
// When loading that document:
getComponent() = loadFromDesktop(aURL);
// Then make sure we create a dropdown content control, not a rich text one:
uno::Reference<text::XTextDocument> xTextDocument(getComponent(), uno::UNO_QUERY);
uno::Reference<container::XEnumerationAccess> xParagraphsAccess(xTextDocument->getText(),
uno::UNO_QUERY);
uno::Reference<container::XEnumeration> xParagraphs = xParagraphsAccess->createEnumeration();
uno::Reference<container::XEnumerationAccess> xParagraph(xParagraphs->nextElement(),
uno::UNO_QUERY);
uno::Reference<container::XEnumeration> xPortions = xParagraph->createEnumeration();
uno::Reference<beans::XPropertySet> xTextPortion(xPortions->nextElement(), uno::UNO_QUERY);
OUString aPortionType;
xTextPortion->getPropertyValue("TextPortionType") >>= aPortionType;
CPPUNIT_ASSERT_EQUAL(OUString("ContentControl"), aPortionType);
uno::Reference<text::XTextContent> xContentControl;
xTextPortion->getPropertyValue("ContentControl") >>= xContentControl;
uno::Reference<beans::XPropertySet> xContentControlProps(xContentControl, uno::UNO_QUERY);
uno::Sequence<beans::PropertyValues> aListItems;
xContentControlProps->getPropertyValue("ListItems") >>= aListItems;
// Without the accompanying fix in place, this test would have failed with:
// - Expected: 1
// - Actual : 0
// i.e. the list item was lost on import.
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aListItems.getLength());
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerfilter/qa/cppunittests/dmapper/data/sdt-dropdown-no-display-text.docx b/writerfilter/qa/cppunittests/dmapper/data/sdt-dropdown-no-display-text.docx
new file mode 100644
index 0000000..ed6d7ac
--- /dev/null
+++ b/writerfilter/qa/cppunittests/dmapper/data/sdt-dropdown-no-display-text.docx
Binary files differ
diff --git a/writerfilter/source/dmapper/DomainMapper.cxx b/writerfilter/source/dmapper/DomainMapper.cxx
index c0689b4..bfe9769 100644
--- a/writerfilter/source/dmapper/DomainMapper.cxx
+++ b/writerfilter/source/dmapper/DomainMapper.cxx
@@ -2708,8 +2708,23 @@ void DomainMapper::sprmWithProps( Sprm& rSprm, const PropertyMapPtr& rContext )
case NS_ooxml::LN_CT_SdtDropDownList_listItem:
{
writerfilter::Reference<Properties>::Pointer_t pProperties = rSprm.getProps();
size_t nDropDownDisplayTexts = m_pImpl->m_pSdtHelper->getDropDownDisplayTexts().size();
size_t nDropDownItems = m_pImpl->m_pSdtHelper->getDropDownItems().size();
if (pProperties)
pProperties->resolve(*this);
if (m_pImpl->m_pSdtHelper->getDropDownDisplayTexts().size() != nDropDownDisplayTexts + 1)
{
// w:displayText="..." is optional, add empty value if it was not provided.
m_pImpl->m_pSdtHelper->getDropDownDisplayTexts().push_back(OUString());
}
if (m_pImpl->m_pSdtHelper->getDropDownItems().size() != nDropDownItems + 1)
{
// w:value="..." is optional, add empty value if it was not provided.
m_pImpl->m_pSdtHelper->getDropDownItems().push_back(OUString());
}
}
break;
case NS_ooxml::LN_CT_SdtPr_placeholder:
