Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtinfo/DtMmdb/StyleSheet/RendererHCV.h

@@ -0,0 +1,44 @@
+/* $XConsortium: RendererHCV.h /main/3 1996/06/11 17:08:17 cde-hal $ */
+
+#ifndef _RendererHCV_h
+#define _RendererHCV_h 1
+
+#include "Renderer.h"
+#include "HardCopy/autoNumberFP.h"
+
+//   RendererHCV class is a simplified hardcopy renderer responsible 
+//   for evaluating feature values specific to hardcopy engine. The
+//   feature values are used by the validator.
+
+class RendererHCV : public Renderer 
+{
+public:
+  RendererHCV()  {};
+  ~RendererHCV() ;
+
+  FeatureSet *initialize() { return 0; };
+
+  unsigned int
+    BeginElement(const Element       &element,
+		 const FeatureSet    &featureset,
+		 const FeatureSet    &complete,
+		 const FeatureSet    &parentComplete) { return 0; };
+
+
+  void data(const char *data, unsigned int size) {} ;
+  void EndElement(const Symbol &element_name) {};
+  void Begin() {};
+  void End() {};
+
+// These two functions allow a renderer to set up internal variable table.
+  unsigned int accept(const char*, const Expression*) ;
+  FeatureValue* evaluate(const char*) ;
+  void preEvaluate(const Element &) {};
+  void postEvaluate(const Element &) {}; 
+
+protected:
+  autoNumberFP f_autoNumberFP;
+};
+
+#endif
+