lok: Calculate and return parent comment id

... instead of just checking if its a root comment or reply one.

Change-Id: I2539e6893ee69bfe12911807504df49edf422be2
Reviewed-on: https://gerrit.libreoffice.org/33470
Reviewed-by: pranavk <pranavk@collabora.co.uk>
Tested-by: pranavk <pranavk@collabora.co.uk>

3 files changed, 13 insertions, 7 deletions

diff --git a/sw/source/uibase/docvw/AnnotationWin.cxx b/sw/source/uibase/docvw/AnnotationWin.cxx
index 8d9bff9a2a51..d8cca6fad7bd 100644
--- a/sw/source/uibase/docvw/AnnotationWin.cxx
+++ b/sw/source/uibase/docvw/AnnotationWin.cxx
@@ -177,8 +177,8 @@ sal_uInt32 SwAnnotationWin::MoveCaret()
            : 1 + CountFollowing();
 }
 
-//returns true, if there is another note right before this note
-bool SwAnnotationWin::CalcFollow()
+// returns a non-zero postit parent id, if exists, otherwise 0 for root comments
+sal_uInt32 SwAnnotationWin::CalcParent()
 {
     SwTextField* pTextField = mpFormatField->GetTextField();
     SwPosition aPosition( pTextField->GetTextNode() );
@@ -188,7 +188,13 @@ bool SwAnnotationWin::CalcFollow()
             aPosition.nContent.GetIndex() - 1,
             RES_TXTATR_ANNOTATION );
     const SwField* pField = pTextAttr ? pTextAttr->GetFormatField().GetField() : nullptr;
-    return pField && (pField->Which()== RES_POSTITFLD);
+    sal_uInt32 nParentId = 0;
+    if (pField && pField->Which() == RES_POSTITFLD)
+    {
+        const SwPostItField* pPostItField = static_cast<const SwPostItField*>(pField);
+        nParentId = pPostItField->GetPostItId();
+    }
+    return nParentId;
 }
 
 // counts how many SwPostItField we have right after the current one
diff --git a/sw/source/uibase/docvw/PostItMgr.cxx b/sw/source/uibase/docvw/PostItMgr.cxx
index 43b1b55b7db0..0e9a01e31e5f 100644
--- a/sw/source/uibase/docvw/PostItMgr.cxx
+++ b/sw/source/uibase/docvw/PostItMgr.cxx
@@ -161,7 +161,7 @@ namespace {
             const OString sRects = comphelper::string::join("; ", aRects);
 
             aAnnotation.put("id", pField->GetPostItId());
-            aAnnotation.put("reply", pWin->IsFollow());
+            aAnnotation.put("parent", pWin->CalcParent());
             aAnnotation.put("author", pField->GetPar1().toUtf8().getStr());
             aAnnotation.put("text", pField->GetPar2().toUtf8().getStr());
             aAnnotation.put("dateTime", utl::toISO8601(pField->GetDateTime().GetUNODateTime()));
@@ -743,7 +743,7 @@ void SwPostItMgr::LayoutPostIts()
                             pItem->pPostIt = pPostIt;
                             if (mpAnswer)
                             {
-                                if (pPostIt->CalcFollow()) //do we really have another note in front of this one
+                                if (static_cast<bool>(pPostIt->CalcParent())) //do we really have another note in front of this one
                                     static_cast<sw::annotation::SwAnnotationWin*>(pPostIt.get())->InitAnswer(mpAnswer);
                                 delete mpAnswer;
                                 mpAnswer = nullptr;
@@ -754,7 +754,7 @@ void SwPostItMgr::LayoutPostIts()
                             pItem->mLayoutStatus,
                             GetColorAnchor(pItem->maLayoutInfo.mRedlineAuthor));
                         pPostIt->SetSidebarPosition(pPage->eSidebarPosition);
-                        pPostIt->SetFollow(pPostIt->CalcFollow());
+                        pPostIt->SetFollow(static_cast<bool>(pPostIt->CalcParent()));
                         aPostItHeight = ( pPostIt->GetPostItTextHeight() < pPostIt->GetMinimumSizeWithoutMeta()
                                           ? pPostIt->GetMinimumSizeWithoutMeta()
                                           : pPostIt->GetPostItTextHeight() )
diff --git a/sw/source/uibase/uno/unotxdoc.cxx b/sw/source/uibase/uno/unotxdoc.cxx
index a43658300749..549b150198f0 100644
--- a/sw/source/uibase/uno/unotxdoc.cxx
+++ b/sw/source/uibase/uno/unotxdoc.cxx
@@ -3205,7 +3205,7 @@ OUString SwXTextDocument::getPostIts()
 
         boost::property_tree::ptree aAnnotation;
         aAnnotation.put("id", pField->GetPostItId());
-        aAnnotation.put("reply", pWin->IsFollow());
+        aAnnotation.put("parent", pWin->CalcParent());
         aAnnotation.put("author", pField->GetPar1().toUtf8().getStr());
         aAnnotation.put("text", pField->GetPar2().toUtf8().getStr());
         aAnnotation.put("dateTime", utl::toISO8601(pField->GetDateTime().GetUNODateTime()));