sw draw text: emit LOK_CALLBACK_TEXT_VIEW_SELECTION from registerCallback()

With this, in case the first view has an active text edit selection and
a new view is created, then the text selection is instantly visible in
the second view, even if the first view's text selection does not change
later.

Change-Id: I3255febd5d65d6576ddbc57cf96836bdf0b06a72

1 files changed, 13 insertions, 4 deletions

diff --git a/editeng/source/editeng/impedit.cxx b/editeng/source/editeng/impedit.cxx
index c0d920197a40..b04a4918e5ba 100644
--- a/editeng/source/editeng/impedit.cxx
+++ b/editeng/source/editeng/impedit.cxx
@@ -377,8 +377,8 @@ void ImpEditView::DrawSelection( EditSelection aTmpSel, vcl::Region* pRegion, Ou
                 aOrigin = pOutWin->GetMapMode().GetOrigin();
 
             OString sRectangle;
-            // If we are not in selection mode, then the exported selection should be empty.
-            if (pEditEngine->pImpEditEngine->IsInSelectionMode())
+            // If we are not in selection mode, then the exported own selection should be empty.
+            if (pEditEngine->pImpEditEngine->IsInSelectionMode() || mpOtherShell)
             {
                 std::vector<Rectangle> aRectangles;
                 pRegion->GetRegionRectangles(aRectangles);
@@ -413,8 +413,17 @@ void ImpEditView::DrawSelection( EditSelection aTmpSel, vcl::Region* pRegion, Ou
                 sRectangle = comphelper::string::join("; ", v);
             }
 
-            mpViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_TEXT_SELECTION, sRectangle.getStr());
-            mpViewShell->NotifyOtherViews(LOK_CALLBACK_TEXT_VIEW_SELECTION, "selection", sRectangle);
+            if (mpOtherShell)
+            {
+                // An other shell wants to know about our existing selection.
+                if (mpViewShell != mpOtherShell)
+                    mpViewShell->NotifyOtherView(mpOtherShell, LOK_CALLBACK_TEXT_VIEW_SELECTION, "selection", sRectangle);
+            }
+            else
+            {
+                mpViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_TEXT_SELECTION, sRectangle.getStr());
+                mpViewShell->NotifyOtherViews(LOK_CALLBACK_TEXT_VIEW_SELECTION, "selection", sRectangle);
+            }
 
             pOutWin->Pop();
         }