comparison document/SVFileReader.h @ 173:102317ae3970

* Better abbreviation modes for layer names in pane (and input model combo
  of plugin parameter dialog)
* Avoid crash when loading SV file containing model derived from nonexistent
  model (shouldn't happen of course, but see bug #1771769)
* Remember last-used input model in plugin parameter dialog
* Don't override a layer colour loaded from a session file with the generated
  default colour when attaching it to a view

     bool readPlayParameters(const QXmlAttributes &);
     bool readPlugin(const QXmlAttributes &);
     bool readSelection(const QXmlAttributes &);
     bool readMeasurement(const QXmlAttributes &);
     void addUnaddedModels();
+
+    bool haveModel(int id) {
+        return (m_models.find(id) != m_models.end()) && m_models[id];
+    }
 
     Document *m_document;
     SVFileReaderPaneCallback &m_paneCallback;
     QString m_location;
     Pane *m_currentPane;