lok: comments: fix hidden text cursor and sudden document scroll

On Android, SwAnnotationWin::Rescale leads to invoke
ImpEditEngine::UpdateViews which hides the text cursor. Moreover it
causes sudden document scroll when modifying a commented text.
Not clear the root cause, anyway skipping this method fixes the
problem, and there should be no side effect, since the client has
disabled annotations rendering.

Change-Id: I572a9c6b3fe39473a596209413945d777bd79506
Reviewed-on: https://gerrit.libreoffice.org/80246
Tested-by: Jenkins
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/sw/source/uibase/docvw/AnnotationWin2.cxx b/sw/source/uibase/docvw/AnnotationWin2.cxx
index 4d1f73987f7b..f2543715e4ee 100644
--- a/sw/source/uibase/docvw/AnnotationWin2.cxx
+++ b/sw/source/uibase/docvw/AnnotationWin2.cxx
@@ -590,6 +590,14 @@ void SwAnnotationWin::CheckMetaText()
 
 void SwAnnotationWin::Rescale()
 {
+    // On Android, this method leads to invoke ImpEditEngine::UpdateViews
+    // which hides the text cursor. Moreover it causes sudden document scroll
+    // when modifying a commented text. Not clear the root cause,
+    // anyway skipping this method fixes the problem, and there should be
+    // no side effect, since the client has disabled annotations rendering.
+    if (comphelper::LibreOfficeKit::isActive() && !comphelper::LibreOfficeKit::isTiledAnnotations())
+        return;
+
     MapMode aMode = GetParent()->GetMapMode();
     aMode.SetOrigin( Point() );
     mpOutliner->SetRefMapMode( aMode );