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85 lines
2.9 KiB
85 lines
2.9 KiB
/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2002 by Luis Passos Carvalho
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email : lpassos@mail.telepac.pt
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**************************************************************************
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**************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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**************************************************************************/
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#include "pmpalettevaluememento.h"
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#include "pmdebug.h"
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PMPaletteValueMemento::PMPaletteValueMemento( PMObject* originator )
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: PMMemento( originator )
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{
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m_bFilterPaletteValuesSaved = false;
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m_bTransmitPaletteValuesSaved = false;
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}
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PMPaletteValueMemento::~PMPaletteValueMemento( )
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{
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}
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void PMPaletteValueMemento::setFilterPaletteValues( const TQValueList<PMPaletteValue>& v )
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{
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if( !m_bFilterPaletteValuesSaved )
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{
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// Direct assignment does not work with Qt 2.3.x
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// The list will be changed later in a graphical
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// change because TQValueList::detach( ) is called
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// too late!
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// Copy the list by hand.
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TQValueList<PMPaletteValue>::ConstIterator it = v.begin( );
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for( ; it != v.end( ); ++it )
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m_filterPaletteValues.append( *it );
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m_bFilterPaletteValuesSaved = true;
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addChange( PMCData );
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}
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}
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TQValueList<PMPaletteValue> PMPaletteValueMemento::filterPaletteValues( ) const
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{
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if( !m_bFilterPaletteValuesSaved )
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kdError( PMArea ) << "Filter palette values not saved in PMPaletteValueMemento::filterPaletteValues\n";
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return m_filterPaletteValues;
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}
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void PMPaletteValueMemento::setTransmitPaletteValues( const TQValueList<PMPaletteValue>& v )
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{
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if( !m_bTransmitPaletteValuesSaved )
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{
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// Direct assignment does not work with Qt 2.3.x
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// The list will be changed later in a graphical
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// change because TQValueList::detach( ) is called
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// too late!
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// Copy the list by hand.
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TQValueList<PMPaletteValue>::ConstIterator it = v.begin( );
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for( ; it != v.end( ); ++it )
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m_transmitPaletteValues.append( *it );
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m_bTransmitPaletteValuesSaved = true;
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addChange( PMCData );
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}
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}
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TQValueList<PMPaletteValue> PMPaletteValueMemento::transmitPaletteValues( ) const
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{
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if( !m_bTransmitPaletteValuesSaved )
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kdError( PMArea ) << "Transmit palette values not saved in PMPaletteValueMemento::transmitPaletteValues\n";
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return m_transmitPaletteValues;
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}
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