Index: trunk/GnssCenter/src/map/svgmap.h
===================================================================
--- trunk/GnssCenter/src/map/svgmap.h	(revision 5011)
+++ trunk/GnssCenter/src/map/svgmap.h	(revision 5012)
@@ -17,6 +17,8 @@
   t_svgMap(QWidget* parent = 0);
   ~t_svgMap();
-  bool expectInputFile() const {return false;}
-   
+  virtual bool expectInputFile() const {return false;}
+  virtual void setInputFile(const QString&) {}
+  virtual void show() {QDialog::show();}   
+
  public slots:
   void slotNewPoint(const QString& name, double latDeg, double lonDeg);
Index: trunk/GnssCenter/src/plugininterface.h
===================================================================
--- trunk/GnssCenter/src/plugininterface.h	(revision 5011)
+++ trunk/GnssCenter/src/plugininterface.h	(revision 5012)
@@ -10,4 +10,6 @@
   virtual ~t_pluginInterface() {}
   virtual bool expectInputFile() const = 0;
+  virtual void setInputFile(const QString& fileName) = 0;
+  virtual void show() = 0;
 };