sw lok comments: fix map mode state after changing zoom levels

Zoom level of SwEditWin is kept in sync with the client, so that the
pixel-based comment widgets can be positioned correctly. But that does
not mean in general the SwEditWin map mode should not be disabled: so
that we don't have to tweak the map mode for each and every
postMouseEvent() call and still be able to send them using logic
coordinates.

Change-Id: I6f686b93d2509d52fdd34e84a502cf04e1ce6e59

sw/source/core/view/viewsh.cxx

@@ -1888,6 +1888,8 @@ void SwViewShell::PaintTile(VirtualDevice &rDevice, int contextWidth, int contex
         SwViewOption aOption(*GetViewOptions());
         aOption.SetZoom(fScale * 100);
         ApplyViewOptions(aOption);
+        // Make sure the map mode (disabled in SwXTextDocument::initializeForTiledRendering()) is still disabled.
+        GetWin()->EnableMapMode(false);
     }
 
     Rectangle aOutRect = Rectangle(Point(tilePosX, tilePosY),