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/***************************************************************************
* Copyright (C) 2006 Nicolas Hadacek <hadacek@kde.org> *
* *
* 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. *
***************************************************************************/
#ifndef MEM24_MEMORY_EDITOR_H
#define MEM24_MEMORY_EDITOR_H
#include "devices/gui/memory_editor.h"
#include "devices/gui/hex_word_editor.h"
#include "devices/mem24/mem24/mem24_memory.h"
namespace Mem24
{
class HexView;
//-----------------------------------------------------------------------------
class MemoryCaster
{
public:
MemoryCaster(Memory &memory) : _memory(memory) {}
const Data &device() const { return static_cast<const Data &>(_memory.device()); }
const Memory &memory() const { return static_cast<Memory &>(_memory); }
Memory &memory() { return static_cast<Memory &>(_memory); }
private:
Memory &_memory;
};
//-----------------------------------------------------------------------------
class HexWordEditor : public Device::HexWordEditor, public MemoryCaster
{
Q_OBJECT
public:
HexWordEditor(Memory &memory, QWidget *parent)
: Device::HexWordEditor(memory, 2, parent), MemoryCaster(memory) {}
private:
virtual BitValue mask() const { return 0xFF; }
virtual BitValue normalizeWord(BitValue value) const { return value; }
virtual BitValue word() const { return memory().byte(_offset); }
virtual void setWord(BitValue value) { memory().setByte(_offset, value); }
};
//-----------------------------------------------------------------------------
class MemoryRangeEditor : public Device::MemoryRangeEditor, public MemoryCaster
{
Q_OBJECT
public:
MemoryRangeEditor(Memory &memory, QWidget *parent);
private:
virtual uint nbWords() const { return device().nbBytes(); }
virtual uint addressIncrement() const { return 1; }
virtual Address startAddress() const { return 0x0; }
virtual Device::HexWordEditor *createHexWordEditor(QWidget *parent);
virtual bool isRangeReadOnly() const { return false; }
};
//-----------------------------------------------------------------------------
class MemoryTypeEditor : public Device::MemoryTypeEditor, public MemoryCaster
{
Q_OBJECT
public:
MemoryTypeEditor(const HexView *hexview, Memory &memory, QWidget *parent);
virtual void init(bool first);
private:
virtual bool internalDoAction(Device::Action action);
};
} // namespace
#endif
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