1 files changed, 64 insertions, 0 deletions
diff --git a/src/devices/gui/hex_word_editor.h b/src/devices/gui/hex_word_editor.h
new file mode 100644
index 0000000..bd9fadb
--- /dev/null
+++ b/src/devices/gui/hex_word_editor.h
@@ -0,0 +1,64 @@
+/***************************************************************************
+ *   Copyright (C) 2005-2007 Nicolas Hadacek <hadacek@kde.org>             *
+ *   Copyright (C) 2003-2004 Alain Gibaud <alain.gibaud@free.fr>           *
+ *                                                                         *
+ *   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 HEX_WORD_EDITOR_H
+#define HEX_WORD_EDITOR_H
+
+#include "common/gui/hexword_gui.h"
+#include "devices/base/generic_memory.h"
+
+namespace Device
+{
+//-----------------------------------------------------------------------------
+class HexWordEditor : public GenericHexWordEditor
+{
+Q_OBJECT
+public:
+  HexWordEditor(Memory &memory, uint nbChars, QWidget *parent);
+  void setOffset(int offset);
+  int offset() const { return _offset; }
+
+protected:
+  Device::Memory &_memory;
+  int _offset;
+
+  virtual bool isValid() const { return _offset!=-1; }
+  virtual BitValue mask() const = 0;
+  virtual BitValue normalizeWord(BitValue value) const = 0;
+  virtual BitValue word() const = 0;
+  virtual void setWord(BitValue value) = 0;
+  virtual BitValue blankValue() const { return BitValue(); }
+};
+
+//-----------------------------------------------------------------------------
+class RegisterHexWordEditor : public GenericHexWordEditor
+{
+Q_OBJECT
+public:
+  RegisterHexWordEditor(QWidget *parent, uint nbChars, BitValue mask);
+  void clear() { setValue(BitValue()); }
+  void setValue(BitValue word);
+  BitValue value() const { return _word; }
+  void setColor(QColor color) { setPaletteForegroundColor(color); }
+  void unsetColor() { unsetPalette(); }
+
+private:
+  BitValue _mask, _word;
+
+  virtual bool isValid() const { return true; }
+  virtual BitValue mask() const { return _mask; }
+  virtual BitValue normalizeWord(BitValue value) const { return value.maskWith(_mask); }
+  virtual BitValue word() const { return _word; }
+  virtual void setWord(BitValue value) { _word = value; }
+  virtual BitValue blankValue() const { return BitValue(); }
+};
+
+} // namespace
+
+#endif