sw content controls, alias: add PDF export

Now that content controls have aliases, map that to PDF's description
and then map the content to PDF's text when the content control is not
in placeholder mode.

This way the widget will have a description even if it's already filled
in, which helps a11y.

Change-Id: Ia66455eba26300c5dbb2d62b5858bac82546acf8
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/141716
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

1 files changed, 14 insertions, 1 deletions

diff --git a/sw/qa/core/text/text.cxx b/sw/qa/core/text/text.cxx
index a0f7726c42b1..8f3f18fd56d3 100644
--- a/sw/qa/core/text/text.cxx
+++ b/sw/qa/core/text/text.cxx
@@ -37,6 +37,9 @@
 #include <IDocumentRedlineAccess.hxx>
 #include <formatcontentcontrol.hxx>
 #include <strings.hrc>
+#include <ndtxt.hxx>
+#include <txatbase.hxx>
+#include <textcontentcontrol.hxx>
 
 constexpr OUStringLiteral DATA_DIRECTORY = u"/sw/qa/core/text/data/";
 
@@ -630,7 +633,17 @@ CPPUNIT_TEST_FIXTURE(SwCoreTextTest, testContentControlPDF)
     sal_Int32 nPlaceHolderLen = SwResId(STR_CONTENT_CONTROL_PLACEHOLDER).getLength();
     pWrtShell->Right(SwCursorSkipMode::Chars, /*bSelect=*/true, nPlaceHolderLen,
                      /*bBasicCall=*/false);
-    pWrtShell->Insert("mydesc");
+    pWrtShell->Insert("mycontent");
+    const SwPosition* pStart = pWrtShell->GetCursor()->Start();
+    SwTextNode* pTextNode = pStart->GetNode().GetTextNode();
+    sal_Int32 nIndex = pStart->GetContentIndex();
+    SwTextAttr* pAttr
+        = pTextNode->GetTextAttrAt(nIndex, RES_TXTATR_CONTENTCONTROL, sw::GetTextAttrMode::Parent);
+    auto pTextContentControl = static_txtattr_cast<SwTextContentControl*>(pAttr);
+    const SwFormatContentControl& rFormatContentControl = pTextContentControl->GetContentControl();
+    std::shared_ptr<SwContentControl> pContentControl = rFormatContentControl.GetContentControl();
+    // Alias/title, to be mapped to PDF's description.
+    pContentControl->SetAlias("mydesc");
 
     // When exporting to PDF:
     StoreToTempFile("writer_pdf_Export");