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, 84 insertions, 0 deletions

diff --git a/kpovmodeler/pmpalettevaluememento.cpp b/kpovmodeler/pmpalettevaluememento.cpp
new file mode 100644
index 00000000..6db9b922
--- /dev/null
+++ b/kpovmodeler/pmpalettevaluememento.cpp
@@ -0,0 +1,84 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2002 by Luis Passos Carvalho
+    email                : lpassos@mail.telepac.pt
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  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 "pmpalettevaluememento.h"
+#include "pmdebug.h"
+
+PMPaletteValueMemento::PMPaletteValueMemento( PMObject* originator )
+      : PMMemento( originator )
+{
+   m_bFilterPaletteValuesSaved = false;
+   m_bTransmitPaletteValuesSaved = false;
+}
+
+PMPaletteValueMemento::~PMPaletteValueMemento( )
+{
+}
+
+void PMPaletteValueMemento::setFilterPaletteValues( const QValueList<PMPaletteValue>& v )
+{
+   if( !m_bFilterPaletteValuesSaved )
+   {
+      // Direct assignment does not work with Qt 2.3.x
+      // The list will be changed later in a graphical
+      // change because QValueList::detach( ) is called
+      // too late!
+      // Copy the list by hand.
+
+      QValueList<PMPaletteValue>::ConstIterator it = v.begin( );
+      for( ; it != v.end( ); ++it )
+         m_filterPaletteValues.append( *it );
+
+      m_bFilterPaletteValuesSaved = true;
+      addChange( PMCData );
+   }
+}
+
+QValueList<PMPaletteValue> PMPaletteValueMemento::filterPaletteValues( ) const
+{
+   if( !m_bFilterPaletteValuesSaved )
+      kdError( PMArea ) << "Filter palette values not saved in PMPaletteValueMemento::filterPaletteValues\n";
+   
+   return m_filterPaletteValues;
+}
+
+void PMPaletteValueMemento::setTransmitPaletteValues( const QValueList<PMPaletteValue>& v )
+{
+   if( !m_bTransmitPaletteValuesSaved )
+   {
+      // Direct assignment does not work with Qt 2.3.x
+      // The list will be changed later in a graphical
+      // change because QValueList::detach( ) is called
+      // too late!
+      // Copy the list by hand.
+
+      QValueList<PMPaletteValue>::ConstIterator it = v.begin( );
+      for( ; it != v.end( ); ++it )
+         m_transmitPaletteValues.append( *it );
+
+      m_bTransmitPaletteValuesSaved = true;
+      addChange( PMCData );
+   }
+}
+
+QValueList<PMPaletteValue> PMPaletteValueMemento::transmitPaletteValues( ) const
+{
+   if( !m_bTransmitPaletteValuesSaved )
+      kdError( PMArea ) << "Transmit palette values not saved in PMPaletteValueMemento::transmitPaletteValues\n";
+   
+   return m_transmitPaletteValues;
+}