fdo#73300: sw: don't swap in all images when loading files

(regression from bd55f05b)

Change-Id: I55532ac0fe983461e961a61149479343d2b879a1

svx/source/svdraw/svdograf.cxx

@@ -321,6 +321,9 @@ sdr::contact::ViewContact* SdrGrafObj::CreateObjectSpecificViewContact()
 
 void SdrGrafObj::onGraphicChanged()
 {
+    if (!pGraphic || pGraphic->IsSwappedOut()) // don't force swap-in for this
+        return;
+
     OUString aName;
     OUString aTitle;
     OUString aDesc;

sw/source/core/graphic/ndgrf.cxx

@@ -339,6 +339,9 @@ SwGrfNode::~SwGrfNode()
 /// allow reaction on change of content of GraphicObject
 void SwGrfNode::onGraphicChanged()
 {
+    if (GetGrfObj().IsSwappedOut()) // don't force swap-in for this
+        return;
+
     // try to access SwFlyFrmFmt; since title/desc/name are set there, there is no
     // use to continue if it is not yet set. If not yet set, call onGraphicChanged()
     // when it is set.