Added KDE3 version of Tellico

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/tellico@1097620 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 50 insertions, 0 deletions

diff --git a/src/observer.h b/src/observer.h
new file mode 100644
index 0000000..f8f7661
--- /dev/null
+++ b/src/observer.h
@@ -0,0 +1,50 @@
+/***************************************************************************
+    copyright            : (C) 2005-2006 by Robby Stephenson
+    email                : robby@periapsis.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of version 2 of the GNU General Public License as  *
+ *   published by the Free Software Foundation;                            *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef TELLICO_OBSERVER_H
+#define TELLICO_OBSERVER_H
+
+#include "datavectors.h"
+
+namespace Tellico {
+  class Filter;
+
+/**
+ * @author Robby Stephenson
+ */
+class Observer {
+
+public:
+  virtual ~Observer() {}
+
+  virtual void    addBorrower(Data::BorrowerPtr) {}
+  virtual void modifyBorrower(Data::BorrowerPtr) {}
+  // no removeBorrower()
+
+  virtual void    addEntries(Data::EntryVec) {}
+  virtual void modifyEntries(Data::EntryVec) {}
+  virtual void removeEntries(Data::EntryVec) {}
+
+  virtual void    addField(Data::CollPtr, Data::FieldPtr) {}
+  // coll, oldfield, newfield
+  virtual void modifyField(Data::CollPtr, Data::FieldPtr, Data::FieldPtr) {}
+  virtual void removeField(Data::CollPtr, Data::FieldPtr) {}
+
+  virtual void    addFilter(FilterPtr) {}
+  virtual void modifyFilter(FilterPtr) {}
+  virtual void removeFilter(FilterPtr) {}
+};
+
+}
+
+#endif