dtdocbook: merge dtinfogen into dtdocbook.

2022-01-12 04:04:33 +08:00
parent f9e02f163b
commit c6661c92c9
161 changed files with 1884 additions and 2390 deletions
--- a/cde/programs/dtdocbook/infolib/SearchEng.h
+++ b/cde/programs/dtdocbook/infolib/SearchEng.h
@@ -0,0 +1,108 @@
+/*
+ * CDE - Common Desktop Environment
+ *
+ * Copyright (c) 1993-2012, The Open Group. All rights reserved.
+ *
+ * These libraries and programs are free software; you can
+ * redistribute them and/or modify them under the terms of the GNU
+ * Lesser General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * These libraries and programs are distributed in the hope that
+ * they will be useful, but WITHOUT ANY WARRANTY; without even the
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU Lesser General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with these libraries and programs; if not, write
+ * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
+ * Floor, Boston, MA 02110-1301 USA
+ */
+/* $XConsortium: SearchEng.h /main/2 1996/07/18 16:48:56 drk $ */
+// SearchEngine.h - This serves as a base class for different search engine
+
+#ifndef SRH_ENG_HEADER
+#define SRH_ENG_HEADER
+
+#include "FlexBuffer.h"
+
+template <class Type> class Stack;
+
+class ComplexTask;
+class Token;
+class NodeData;
+class GraphicsTask;
+
+class SearchEngine : public ComplexTask {
+
+protected:
+
+  const FlexBuffer *termsBuffer;
+  int   f_base;
+  int   hasTerms;
+  int   CollectObject;
+  NodeData     *f_parent;
+  GraphicsTask *f_graphics;
+
+protected:
+  virtual void write_start_tag ( const Token & ) = 0;
+  virtual void write_end_tag   ( const Token & ) = 0;
+  virtual void write_terms ( FlexBuffer *termsbuf ) = 0;
+
+  virtual void write_buffer() = 0; /*
+				    * This corresponds to the 
+				    * write_fulcrum_buffer, write_qsearch_buffer 
+				    */
+public:
+
+  /* The following 2 are pure virtual, so that each derived class has to 
+   * redefine them
+   */
+  virtual void markup( const Token &) = 0;
+  virtual void data ( const char *, size_t ) = 0;
+
+  /* default will be used if not redefined by the derived class
+   */
+  virtual int          HasSearchTerms() const;
+  virtual const FlexBuffer   *DumpSearchTerms();
+  virtual int          GraphicsIsDone() const;
+  virtual NodeData     *node_data() { return f_parent; }
+
+
+protected:
+  SearchEngine( NodeData *, const Token &);  /* This is not intended to be
+					      * used as a constructor for 
+					      * instantiation an object
+					      * but used as a common point
+					      * of initialization of all the
+					      * base classes for SearchEng
+					      */
+
+public:
+
+  virtual ~SearchEngine() {}
+
+};
+
+inline
+int
+SearchEngine::HasSearchTerms() const
+{
+  return( hasTerms );
+}
+
+//---------------------------------------------------------------------
+inline
+const FlexBuffer *
+SearchEngine::DumpSearchTerms()
+{
+  hasTerms = 0;
+  return ( termsBuffer );
+}
+
+#endif
+
+  
+