1 files changed, 33 insertions, 0 deletions

diff --git a/src/viewer.h b/src/viewer.h
new file mode 100644
index 0000000..8f2a595
--- /dev/null
+++ b/src/viewer.h
@@ -0,0 +1,33 @@
+#ifndef VIEWER_H
+#define VIEWER_H
+
+#include <stdint.h>
+
+class Perform;
+
+class Viewer
+{
+public:
+        Viewer();
+        virtual ~Viewer();
+
+        virtual void beginAction( const char *sName, int nCommands );
+        virtual void endAction();
+        virtual void beginTarget( const char *sName, const char *sType, const char *sOperation, int nPerforms );
+        virtual void endTarget();
+
+        virtual void beginPerform( Perform *pPerf );
+        virtual void beginRequiresCheck( bool bCached, const char *sName );
+        virtual void endRequiresCheck();
+        virtual void beginExtraRequiresCheck( const char *sCommand );
+        virtual void endExtraRequiresCheck();
+        virtual void beginExecute();
+        virtual void executeCmd( const char *sCmd );
+        virtual void endExecute();      
+        virtual void endPerform();
+
+private:
+
+};
+
+#endif