Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 121 insertions, 0 deletions

diff --git a/kpovmodeler/pmsymboltable.cpp b/kpovmodeler/pmsymboltable.cpp
new file mode 100644
index 00000000..bd1aab3b
--- /dev/null
+++ b/kpovmodeler/pmsymboltable.cpp
@@ -0,0 +1,121 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2000-2001 by Andreas Zehender
+    email                : [email protected]
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  This program is free software; you can redistribute it and/or modify  *
+*  it under the terms of the GNU General Public License as published by  *
+*  the Free Software Foundation; either version 2 of the License, or     *
+*  (at your option) any later version.                                   *
+*                                                                        *
+**************************************************************************/
+
+#include "pmsymboltable.h"
+#include "pmdeclare.h"
+#include "pmdebug.h"
+
+#include <string.h>
+
+PMSymbol::PMSymbol( const QString& id, PMDeclare* o )
+{
+   setId( id );
+   m_type = Object;
+   m_pObj = o;
+   m_pVal = 0;
+   m_pRenamedSymbol = 0;
+}
+
+PMSymbol::PMSymbol( const QString& id, const PMValue& v )
+{
+   setId( id );
+   m_type = Value;
+   m_pObj = 0;
+   m_pVal = new PMValue( v );
+   m_pRenamedSymbol = 0;
+}
+
+PMSymbol::~PMSymbol( )
+{
+   if( m_pVal )
+      delete m_pVal;
+}
+
+void PMSymbol::setId( const QString& id )
+{
+   m_id = id.left( MaxIDLength );
+}
+
+PMDeclare* PMSymbol::object( ) const
+{
+   if( m_type == Object )
+      return m_pObj;
+   kdError( PMArea ) << "Symbol is not an object\n";
+   return 0;
+}
+
+PMValue PMSymbol::value( ) const
+{
+   if( m_type == Value )
+      return *m_pVal;
+   kdError( PMArea ) << "Symbol is not a value\n";
+   return PMValue( );
+}
+
+
+PMSymbolTable::PMSymbolTable( )
+      : QDict<PMSymbol>( 1009 ), m_lastID( 47 )
+{
+   setAutoDelete( true );
+   m_lastID.setAutoDelete( true );
+}
+
+PMSymbolTable::~PMSymbolTable( )
+{
+   clear( );
+}
+
+QString PMSymbolTable::findNewID( const QString& prefix )
+{
+   PMSymbol* symbol;
+   QString testID;
+   unsigned int number;
+   
+   int* lastNumber = m_lastID.find( prefix );
+   if( lastNumber )
+      number = *lastNumber + 1;
+   else
+      number = 0;
+
+   // find next free id
+   do
+   {
+      testID = prefix + QString( "%1" ).arg( number );
+      symbol = find( testID );
+      if( symbol )
+         number++;
+   }
+   while( symbol );
+
+   if( lastNumber )
+      *lastNumber = number;
+   else
+      m_lastID.insert( prefix, new int( number ) );
+
+   return testID;
+}
+
+PMSymbol* PMSymbolTable::findNewID( const QString& prefix, PMDeclare* obj )
+{
+   QString newID = findNewID( prefix );
+   obj->setID( newID );
+
+   PMSymbol* s = new PMSymbol( newID, obj );
+//   insert( newID, s );
+   
+   return s;
+}