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

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

@@ -0,0 +1,193 @@
+/* $XConsortium: FeatureDefDictionary.h /main/4 1996/08/21 15:50:25 drk $ */
+
+#ifndef _featureNameDictionary_h
+#define _featureNameDictionary_h
+
+#ifndef CDE_NEXT
+
+
+
+#else
+//#include "StyleSheet/cde_next.h"
+#include "dti_cc/CC_Slist.h"
+#include "dti_cc/cc_hdict.h"
+#include "dti_cc/CC_String.h"
+#endif
+
+#include "StyleSheet/Types.h"
+#include "StyleSheet/SymTab.h"
+#include "StyleSheet/FeatureValue.h"
+#include "StyleSheet/Feature.h"
+#include "StyleSheet/StyleSheetExceptions.h"
+
+typedef CC_TPtrSlist<FeatureValue> defv_t; 
+typedef CC_TPtrSlistIterator<FeatureValue> defv_iterator_t; 
+
+class TypeValues : public Destructable
+{
+public:
+
+   enum feature_t {real, integer, string, featureset, unit} ;
+   enum unit_t { INCH=0, PICA=1, POINT=2, CM=3, PIXEL=4, NONE=5 };
+
+   TypeValues(char* type, defv_t*);
+   ~TypeValues();
+
+   unsigned int operator==(const TypeValues&);
+
+   unsigned check(const FeatureValue*);
+
+   friend ostream& operator <<(ostream&, TypeValues&);
+   ostream& print(ostream&, int tabs) const;
+
+protected:
+   CC_String f_type;
+   defv_t* f_default_values;
+
+protected:
+};
+
+class FeatureDef;
+
+typedef CC_TPtrSlist<FeatureDef> def_list_t; 
+typedef CC_TPtrSlistIterator<FeatureDef> def_list_iterator_t; 
+
+typedef CC_TPtrSlist<TypeValues> type_values_list_t; 
+typedef CC_TPtrSlistIterator<TypeValues> type_values_list_iterator_t; 
+	
+
+class FeatureDef  : public Destructable
+{
+public:
+
+   FeatureDef(const char* name);
+   virtual ~FeatureDef();
+
+   unsigned int operator==(const FeatureDef&);
+
+   friend ostream& operator <<(ostream&, FeatureDef&) ;
+
+   enum def_type_t { PRIMITIVE, COMPOSITE, REFERENCE, WILDCARD };
+   virtual unsigned type() const = 0;
+   virtual const CC_String* name() const { return &f_name; };
+
+   virtual ostream& print(ostream&, int tabs)  const= 0;
+   virtual unsigned checkContent(const Feature*) const = 0;
+
+protected:
+   CC_String f_name;
+
+protected:
+};
+
+class FeatureDefComposite : public FeatureDef
+{
+public:
+   FeatureDefComposite(const char* name, def_list_t*);
+   ~FeatureDefComposite();
+
+   unsigned checkContent(const Feature*)const ;
+
+   const FeatureDef* getComponentDef(const char*) const;
+
+   unsigned type() const { return COMPOSITE; };
+
+protected:
+   def_list_t* f_components;
+
+protected:
+   virtual ostream& print(ostream&, int tabs) const;
+}
+;
+
+class FeatureDefPrimitive: public FeatureDef
+{
+public:
+   FeatureDefPrimitive(const char* name, type_values_list_t* tvslist);
+   ~FeatureDefPrimitive();
+
+   unsigned type() const { return PRIMITIVE; };
+
+   unsigned checkContent(const Feature*)const ;
+
+protected:
+   type_values_list_t* f_typeValuesList;
+
+protected:
+   virtual ostream& print(ostream&, int tabs) const;
+}
+;
+
+class FeatureDefReference : public FeatureDef
+{
+public:
+   FeatureDefReference(const char* name) : FeatureDef(name) {};
+   ~FeatureDefReference() {};
+
+   unsigned type() const { return REFERENCE; };
+   unsigned checkContent(const Feature*)const ;
+
+protected:
+
+protected:
+   virtual ostream& print(ostream&, int tabs) const;
+}
+;
+
+class FeatureDefWildCard : public FeatureDef
+{
+public:
+   FeatureDefWildCard(const char* name) : FeatureDef(name) {};
+   ~FeatureDefWildCard() {};
+
+   unsigned type() const { return WILDCARD; };
+   unsigned checkContent(const Feature*)const ;
+
+protected:
+
+protected:
+   virtual ostream& print(ostream&, int tabs) const;
+}
+;
+
+//typedef hashTable<FeatureDef, FeatureDef> featureDefDictionary_t;
+//typedef hashTableIterator<FeatureDef, FeatureDef> featureDefDictionary_iterator_t;
+
+class featureDefDictionary  : public Destructable
+{
+protected:
+	def_list_t* f_def_list;
+
+protected:
+	const FeatureDef* getDef(const char*);
+	const FeatureDef* getDef(const Feature*);
+	//const FeatureDef* getDef(const Feature*, const Feature*);
+        unsigned _checkSemantics(const Feature* f, const FeatureDef*);
+
+public:
+	featureDefDictionary();
+	~featureDefDictionary();
+	
+	void addFeatureDefs(def_list_t*);
+
+	unsigned checkSemantics(const FeatureSet*);
+
+//format:
+//
+//   featureName
+//	ComponentName : Type [: Default Values (',' separated)]
+//	ComponentName : Type [: Default Values (',' separated)]
+//   featureName
+//	ComponentName : Type [: Default Values (',' separated)]
+//	ComponentName : Type [: Default Values (',' separated)]
+//
+//   Example:
+//   font
+//      size : Unit 
+//	weight : String : "medium", "bold"
+//
+	friend istream& operator >>(istream&, featureDefDictionary&);
+	friend ostream& operator <<(ostream&, featureDefDictionary&);
+};
+
+#endif