indexing: indexing shapes/text boxes for the IndexingExport

Adds handling of shapes and text boxes to the IndexingExport with
exporting the the name, alt text, description and paragraphs of
the inner shape text to the indexing xml.

Change-Id: I3db68078b7e793cab552b4f7f8e8ddf9bfd1a6f2
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/117359
Tested-by: Tomaž Vajngerl <quikee@gmail.com>
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

5 files changed, 85 insertions, 1 deletions

diff --git a/sw/qa/extras/indexing/IndexingExportTest.cxx b/sw/qa/extras/indexing/IndexingExportTest.cxx
index 807f84ab6934..350e75c3d49f 100644
--- a/sw/qa/extras/indexing/IndexingExportTest.cxx
+++ b/sw/qa/extras/indexing/IndexingExportTest.cxx
@@ -29,11 +29,13 @@ public:
     void testIndexingExport_Paragraphs();
     void testIndexingExport_Images();
     void testIndexingExport_OLE();
+    void testIndexingExport_Shapes();
 
     CPPUNIT_TEST_SUITE(IndexingExportTest);
     CPPUNIT_TEST(testIndexingExport_Paragraphs);
     CPPUNIT_TEST(testIndexingExport_Images);
     CPPUNIT_TEST(testIndexingExport_OLE);
+    CPPUNIT_TEST(testIndexingExport_Shapes);
     CPPUNIT_TEST_SUITE_END();
 };
 
@@ -120,6 +122,34 @@ void IndexingExportTest::testIndexingExport_OLE()
     assertXPath(pXmlDoc, "/indexing/ole[1]", "alt", "Alt Text");
 }
 
+void IndexingExportTest::testIndexingExport_Shapes()
+{
+    SwDoc* pDoc = createDoc("IndexingExport_Shapes.odt");
+    CPPUNIT_ASSERT(pDoc);
+
+    SvMemoryStream aMemoryStream;
+    sw::IndexingExport aIndexingExport(aMemoryStream, pDoc);
+    aIndexingExport.runExport();
+    aMemoryStream.Seek(0);
+
+    xmlDocUniquePtr pXmlDoc = parseXmlStream(&aMemoryStream);
+    CPPUNIT_ASSERT(pXmlDoc);
+
+    assertXPath(pXmlDoc, "/indexing");
+
+    assertXPath(pXmlDoc, "/indexing/shape[1]", "name", "Circle");
+    assertXPathContent(pXmlDoc, "/indexing/shape[1]/paragraph[1]", "This is a circle");
+    assertXPathContent(pXmlDoc, "/indexing/shape[1]/paragraph[2]", "This is a second paragraph");
+
+    assertXPath(pXmlDoc, "/indexing/shape[2]", "name", "Diamond");
+    assertXPathContent(pXmlDoc, "/indexing/shape[2]/paragraph[1]", "This is a diamond");
+
+    assertXPath(pXmlDoc, "/indexing/shape[3]", "name", "Text Frame 1");
+    assertXPathContent(pXmlDoc, "/indexing/shape[3]/paragraph[1]", "This is a TextBox - Para1");
+    assertXPathContent(pXmlDoc, "/indexing/shape[3]/paragraph[2]", "Para2");
+    assertXPathContent(pXmlDoc, "/indexing/shape[3]/paragraph[3]", "Para3");
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(IndexingExportTest);
 CPPUNIT_PLUGIN_IMPLEMENT();
 
diff --git a/sw/qa/extras/indexing/data/IndexingExport_Shapes.odt b/sw/qa/extras/indexing/data/IndexingExport_Shapes.odt
new file mode 100644
index 000000000000..8d37145ea30a
--- /dev/null
+++ b/sw/qa/extras/indexing/data/IndexingExport_Shapes.odt
diff --git a/sw/source/core/inc/ModelTraverser.hxx b/sw/source/core/inc/ModelTraverser.hxx
index ab38032773df..e6aab62c998f 100644
--- a/sw/source/core/inc/ModelTraverser.hxx
+++ b/sw/source/core/inc/ModelTraverser.hxx
@@ -13,6 +13,7 @@
 #include <doc.hxx>
 
 class SwNode;
+class SdrObject;
 
 namespace sw
 {
@@ -22,6 +23,7 @@ public:
     virtual ~ModelTraverseHandler() {}
 
     virtual void handleNode(SwNode* pNode) = 0;
+    virtual void handleSdrObject(SdrObject* pObject) = 0;
 };
 
 class SW_DLLPUBLIC ModelTraverser
diff --git a/sw/source/core/model/ModelTraverser.cxx b/sw/source/core/model/ModelTraverser.cxx
index f46e173eca9f..0a01f5cd97c5 100644
--- a/sw/source/core/model/ModelTraverser.cxx
+++ b/sw/source/core/model/ModelTraverser.cxx
@@ -11,6 +11,9 @@
 #include <ModelTraverser.hxx>
 #include <node.hxx>
 #include <ndarr.hxx>
+#include <IDocumentDrawModelAccess.hxx>
+#include <svx/svdpage.hxx>
+#include <drawdoc.hxx>
 
 namespace sw
 {
@@ -32,6 +35,24 @@ void ModelTraverser::traverse()
             }
         }
     }
+
+    IDocumentDrawModelAccess& rDrawModelAccess = m_pDoc->getIDocumentDrawModelAccess();
+    auto* pModel = rDrawModelAccess.GetDrawModel();
+    for (sal_uInt16 nPage = 0; nPage < pModel->GetPageCount(); ++nPage)
+    {
+        SdrPage* pPage = pModel->GetPage(nPage);
+        for (size_t nObject = 0; nObject < pPage->GetObjCount(); ++nObject)
+        {
+            SdrObject* pObject = pPage->GetObj(nObject);
+            if (pObject)
+            {
+                for (auto& pNodeHandler : mpNodeHandler)
+                {
+                    pNodeHandler->handleSdrObject(pObject);
+                }
+            }
+        }
+    }
 }
 
 } // end sw namespace
diff --git a/sw/source/filter/indexing/IndexingExport.cxx b/sw/source/filter/indexing/IndexingExport.cxx
index 601d67ed1b21..3ec39c1d338c 100644
--- a/sw/source/filter/indexing/IndexingExport.cxx
+++ b/sw/source/filter/indexing/IndexingExport.cxx
@@ -10,11 +10,14 @@
 
 #include <IndexingExport.hxx>
 
-#include <node.hxx>
 #include <ndtxt.hxx>
 #include <ndole.hxx>
 #include <ndnotxt.hxx>
 #include <ndgrf.hxx>
+#include <svx/svdobj.hxx>
+#include <svx/svdotext.hxx>
+#include <editeng/outlobj.hxx>
+#include <editeng/editobj.hxx>
 
 namespace sw
 {
@@ -74,6 +77,34 @@ public:
         m_rXmlWriter.content(rString);
         m_rXmlWriter.endElement();
     }
+
+    void handleSdrObject(SdrObject* pObject) override
+    {
+        if (pObject->GetName().isEmpty())
+            return;
+        m_rXmlWriter.startElement("shape");
+        m_rXmlWriter.attribute("name", pObject->GetName());
+        m_rXmlWriter.attribute("alt", pObject->GetTitle());
+        m_rXmlWriter.attribute("description", pObject->GetDescription());
+
+        SdrTextObj* pTextObject = dynamic_cast<SdrTextObj*>(pObject);
+        if (pTextObject)
+        {
+            OutlinerParaObject* pOutlinerParagraphObject = pTextObject->GetOutlinerParaObject();
+            const EditTextObject& aEdit = pOutlinerParagraphObject->GetTextObject();
+            for (sal_Int32 nParagraph = 0; nParagraph < aEdit.GetParagraphCount(); ++nParagraph)
+            {
+                OUString sText = aEdit.GetText(nParagraph);
+
+                m_rXmlWriter.startElement("paragraph");
+                m_rXmlWriter.attribute("index", nParagraph);
+                m_rXmlWriter.content(sText);
+                m_rXmlWriter.endElement();
+            }
+        }
+
+        m_rXmlWriter.endElement();
+    }
 };
 
 } // end anonymous namespace