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

cde/programs/dtinfo/dtinfogen/infolib/etc/TableTask.h

@@ -0,0 +1,61 @@
+/* TableTask.h -*- c++ -*-
+ * $XConsortium: TableTask.h /main/2 1996/07/18 15:22:35 drk $
+ */
+
+#ifndef __TableTask_h
+#define __TableTask_h
+
+#include "Task.h"
+
+class FlexBuffer;
+
+class TableTask : public Task{
+
+public:
+  TableTask(const Token& t);
+  ~TableTask();
+  
+  void markup(const Token& t);
+  void data (const char *chars, size_t len);
+
+protected:
+  void putC(char c);
+
+  void puts(const char *);
+  void write(const char *, size_t);
+
+  enum { Start, Fmt_, _Row, _Entry, Object, End } state;
+
+  static int TGroup, ColSpec, Entry, Row, TBody;
+
+  void error(const char *fmt, ...);
+  void expected(const char *right, const Token& wrong);
+
+  virtual void write_record() = 0;
+
+  FlexBuffer *f_buf;     /* output buffer */
+  
+private:
+  int f_base;            /* level of <TGROUP> token */
+  int f_entryBase;       /* level of <ENTRY> token */
+  
+  int f_cols;            /* total number of colums in the table */
+  int f_col;             /* current column (in Row_ state) */
+};
+
+
+class SearchEngine;
+
+class SearchableTableTask : public TableTask{
+public:
+  SearchableTableTask(SearchEngine *se, const Token& t);
+
+protected:
+  void write_record();
+  
+private:
+  SearchEngine *f_search;
+};
+
+
+#endif /* __TableTask_h */