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

cde/programs/dtinfo/dtinfogen/infolib/etc/LcfTask.C

@@ -0,0 +1,114 @@
+/* $XConsortium: LcfTask.C /main/3 1996/10/26 18:17:58 cde-hal $
+ *
+ * (c) Copyright 1996 Digital Equipment Corporation.
+ * (c) Copyright 1996 Hewlett-Packard Company.
+ * (c) Copyright 1996 International Business Machines Corp.
+ * (c) Copyright 1996 Sun Microsystems, Inc.
+ * (c) Copyright 1996 Novell, Inc. 
+ * (c) Copyright 1996 FUJITSU LIMITED.
+ * (c) Copyright 1996 Hitachi.
+ */
+
+/* exported interfaces */
+#include "LcfTask.h"
+
+/* imported interfaces */
+#include <assert.h>
+#include "Token.h"
+#include "NodeTask.h"
+#include "DataBase.h"
+#include "OL-Data.h"
+#include "OLAF.h"
+#include "BookTasks.h"
+#include "BookCaseDB.h"
+
+//--------------------------------------------------------------------
+LcfTask::LcfTask( NodeTask *f_parent, const Token &t )
+{
+  assert( f_parent != NULL );
+  f_node = f_parent;
+  f_base = t.level();
+}
+
+//--------------------------------------------------------------------
+void
+LcfTask::markup( const Token &t )
+{
+  
+  ComplexTask::markup(t);
+  
+  if ( t.type() == START ) {
+    if ( t.LookupAttr( OLAF::OL_id ) ) {
+      OL_Data *LocData = new OL_Data ( t, OLAF::OL_id, REMOVE_SPACES );
+      
+      /*
+       * Add subtask only if I know Data will be available
+       */
+      
+      if ( LocData->DataWillBeAvailable() ) {
+	addSubTask( LocData );
+
+	OL_Data *RefData = new OL_Data(t, OLAF::OL_XRefLabel, IGNORE_ON);
+	addSubTask( RefData );
+      }
+      else { delete LocData; }
+    }
+  }
+  else if ( t.type() == END ) {
+    /* only write out all the locator if I am at the end f_node */
+    if ( t.level() == f_base ) {
+      write_record();
+      reset();
+    }
+  }
+}
+
+//--------------------------------------------------------------------
+void
+LcfTask::reset()
+{
+  ComplexTask::removeAllSubTasks();
+}
+  
+//--------------------------------------------------------------------
+void
+LcfTask::write_record()
+{
+  const char *NodeLocator = f_node->locator();
+#if 0
+  for ( int i = 0; i < ComplexTask::used; i++ ) {
+    OL_Data *task = (OL_Data * )subtask(i);
+    if ( !task->ContentIsEmpty() ) {
+      DBTable *tbl = f_node->book()->bookcase()->table(BookCaseDB::Locator);
+      tbl->insert( STRING_CODE, task->content(),
+		   STRING_CODE, NodeLocator,
+		   STRING_CODE, task->filename(),
+		   INTEGER_CODE, task->line_no(),
+		   NULL);
+    }
+  }
+#else
+  for ( int i = 0; i < ComplexTask::used; i+=2 ) {
+    OL_Data* task    = (OL_Data * )subtask(i);
+    OL_Data* reftask = (OL_Data * )subtask(i+1);
+
+    if ( !task->ContentIsEmpty() ) {
+      DBTable *tbl = f_node->book()->bookcase()->table(BookCaseDB::Locator);
+
+      const char* reflabel = "";
+      if ( !reftask->ContentIsEmpty() ) {
+	const char* content = reftask->content();
+	if (strlen(content) < 256)
+	  reflabel = content;
+      }
+
+      tbl->insert( STRING_CODE, task->content(),
+		   STRING_CODE, NodeLocator,
+		   STRING_CODE, reflabel,
+		   STRING_CODE, task->filename(),
+		   INTEGER_CODE, task->line_no(),
+		   NULL);
+    }
+  }
+#endif
+}