feat: read trackChange

poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/XWPFSDTContent.java

@@ -53,6 +53,17 @@ public XWPFSDTContent(CTSdtContentRun sdtRun, IBody part, IRunBody parent) {
                 } else if (o instanceof CTSdtRun) {
                     XWPFSDT c = new XWPFSDT(((CTSdtRun) o), part);
                     bodyElements.add(c);
+                } else if (o instanceof CTTrackChange) {
+                    try (final XmlCursor trackChangeCursor = o.newCursor()) {
+                        trackChangeCursor.selectPath("child::*");
+                        while (trackChangeCursor.toNextSelection()) {
+                            XmlObject trackChangeChild = trackChangeCursor.getObject();
+                            if (trackChangeChild instanceof CTR){
+                                XWPFRun run = new XWPFRun((CTR) trackChangeChild, parent);
+                                bodyElements.add(run);
+                            }
+                        }
+                    }
                 }
             }
         }
@@ -123,8 +134,12 @@ public String getText() {
                 text.append(((XWPFSDT) o).getContent().getText());
                 addNewLine = true;
             } else if (o instanceof XWPFRun) {
-                text.append(o);
-                addNewLine = false;
+                XWPFRun xRun = (XWPFRun) o;
+                // don't include the text if reviewing is enabled and this is a deleted run
+                if (xRun.getCTR().getDelTextArray().length == 0) {
+                    text.append(o);
+                    addNewLine = false;
+                }
             }
             if (addNewLine && i < bodyElements.size() - 1) {
                 text.append("\n");

poi-ooxml/src/test/java/org/apache/poi/xwpf/usermodel/TestXWPFSDT.java

@@ -176,6 +176,18 @@ void test62859() throws IOException {
         }
     }
 
+     @Test
+    void testTrackChangeInSDT() throws IOException {
+        try (XWPFDocument doc =XWPFTestDataSamples.openSampleDocument("trackChangeInSDT.docx")) {
+            List<IBodyElement> bodyElements = doc.getBodyElements();
+            IBodyElement bodyElement = bodyElements.get(0);
+            if (bodyElement instanceof XWPFParagraph) {
+                XWPFParagraph p = (XWPFParagraph) bodyElement;
+                assertEquals("not in track change insert in track change ", p.getText());
+            }
+        }
+    }
+
     private List<XWPFAbstractSDT> extractAllSDTs(XWPFDocument doc) {
         List<XWPFAbstractSDT> sdts = new ArrayList<>();