fix #33461 : hidden lines and slurs from v1.x

musescore · Oct 3, 2014 · eec14ad · eec14ad
1 parent 9133473
commit eec14ad
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/libmscore/line.cpp b/libmscore/line.cpp
@@ -792,8 +792,15 @@ bool SLine::readProperties(XmlReader& e)
       else if (tag == "Segment") {
             LineSegment* ls = createLineSegment();
             ls->read(e);
-            ls->setVisible(visible());
             add(ls);
+            // in v1.x "visible" is a property of the segment only;
+            // we must ensure that it propagates also to the parent element.
+            // That's why the visibility is set after adding the segment
+            // to the corresponding spanner
+            if (score()->mscVersion() <= 114)
+                  ls->setVisible(ls->visible());
+            else
+                  ls->setVisible(visible());
             }
       else if (tag == "length")
             setLen(e.readDouble());

diff --git a/libmscore/slur.cpp b/libmscore/slur.cpp
@@ -1024,6 +1024,12 @@ bool SlurTie::readProperties(XmlReader& e)
             SlurSegment* segment = new SlurSegment(score());
             segment->read(e);
             add(segment);
+            // in v1.x "visible" is a property of the segment only;
+            // we must ensure that it propagates also to the parent element
+            // That's why the visibility is set after adding the segment
+            // to the corresponding spanner
+            if (score()->mscVersion() <= 114)
+                  segment->SpannerSegment::setVisible(segment->visible());
             }
       else if (tag == "up")
             _slurDirection = MScore::Direction(e.readInt());