/*******************************************************************************
* Copyright (c) 2005, 2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Nokia Corporation - S60 implementation
*******************************************************************************/
#ifndef SWTGRPALETTEDATA_H
#define SWTGRPALETTEDATA_H
#include "eswtgraphics.h"
/**
* CSwtGrPaletteData
* @lib eswt
*/
NONSHARABLE_CLASS(CSwtGrPaletteData)
: public CBase
, public MSwtPaletteData
{
// Methods
public:
static CSwtGrPaletteData* NewL(TBool aDirect);
~CSwtGrPaletteData();
void SetIndirectData(CPalette* aColors);
void SetDirectData(const TDirectData& aData);
private:
inline CSwtGrPaletteData(TBool aDirect);
// From MSwtPaletteData
public:
TBool IsDirect() const;
const TDirectData& DirectData() const;
const CPalette* IndirectData() const;
// Data types
private:
union TData
{
TDirectData iDirect; // The direct palette information
CPalette* iColors; // The indirect palette information
};
// Data
private:
TBool iIsDirect; // ETrue for a direct palette, EFalse otherwise.
TData iData; // The palette data
};
#endif // SWTGRPALETTEDATA_H