1 files changed, 156 insertions, 0 deletions
diff --git a/src/devices/gui/memory_editor.h b/src/devices/gui/memory_editor.h
new file mode 100644
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--- /dev/null
+++ b/src/devices/gui/memory_editor.h
@@ -0,0 +1,156 @@
+/***************************************************************************
+ *   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 MEMORY_EDITOR_H
+#define MEMORY_EDITOR_H
+
+#include <qframe.h>
+#include <qscrollbar.h>
+#include <qlabel.h>
+#include "common/common/qflags.h"
+#include "common/common/bitvalue.h"
+class QVBoxLayout;
+class QHBoxLayout;
+class QHBox;
+class KAction;
+class PopupButton;
+
+namespace Device
+{
+class HexView;
+class HexWordEditor;
+class Memory;
+
+enum Action { Clear = 0, Zero, ChecksumCheck, Reload,
+              Program, Verify, Read, Erase, BlankCheck, Nb_Actions };
+enum ActionProperty { NoProperty = 0, SeparatorAfter = 1, NeedProgrammer = 2,
+                      NeedWrite = 4, NeedModified = 8 };
+Q_DECLARE_FLAGS(ActionProperties, ActionProperty)
+Q_DECLARE_OPERATORS_FOR_FLAGS(ActionProperties)
+struct ActionData {
+  const char *label, *icon;
+  ActionProperties properties;
+};
+extern const ActionData ACTION_DATA[Nb_Actions];
+
+//----------------------------------------------------------------------------
+class MemoryEditor : public QFrame
+{
+Q_OBJECT
+public:
+  MemoryEditor(Device::Memory *memory, QWidget *parent, const char *name);
+  virtual void setReadOnly(bool readOnly) = 0;
+
+public slots:
+  virtual void updateDisplay() = 0;
+
+signals:
+  void modified();
+
+protected:
+  Device::Memory *_memory;
+  QVBoxLayout    *_top;
+};
+
+//----------------------------------------------------------------------------
+class MemoryRangeEditor : public MemoryEditor
+{
+Q_OBJECT
+public:
+  MemoryRangeEditor(Device::Memory &memory, uint nbLines, uint nbCols,
+                    uint offset, int nb, QWidget *parent, const char *name);
+  virtual void init();
+  virtual void setReadOnly(bool readOnly);
+  void setComment(const QString &text);
+
+public slots:
+  virtual void updateDisplay();
+  void moveNext();
+  void movePrev();
+  void moveFirst();
+  void moveLast();
+  void moveUp();
+  void moveDown();
+  void moveNextPage();
+  void movePrevPage();
+
+protected slots:
+  void setStartWord(int index);
+  void setEndWord(int index);
+  void setIndex(int index);
+
+protected:
+  uint _nbLines, _nbCols, _offset;
+  int  _nb;
+  QValueList<QLabel *> _addresses;
+  QValueList<QWidget *> _blocks;
+  QValueList<HexWordEditor *> _editors;
+  QScrollBar *_scrollbar;
+  QLabel     *_comment;
+  QWidget    *_spacer;
+
+  uint wordOffset() const { return _offset + current() * _nbCols; }
+  uint current() const { return _scrollbar->value(); }
+  virtual uint nbWords() const = 0;
+  virtual uint addressIncrement() const = 0;
+  virtual Address startAddress() const = 0;
+  virtual HexWordEditor *createHexWordEditor(QWidget *parent) = 0;
+  virtual bool isRangeReadOnly() const = 0;
+  virtual void updateAddressColor(uint i, Address address) { Q_UNUSED(i); Q_UNUSED(address); }
+  virtual void addLegend(QVBoxLayout *vbox) { Q_UNUSED(vbox); }
+};
+
+//----------------------------------------------------------------------------
+class MemoryEditorGroup : public MemoryEditor
+{
+Q_OBJECT
+public:
+  MemoryEditorGroup(Device::Memory *memory, QWidget *parent, const char *name);
+  void addEditor(MemoryEditor *editor);
+  virtual void setReadOnly(bool readOnly);
+
+public slots:
+  virtual void updateDisplay();
+
+protected:
+  bool _modified;
+  QValueList<MemoryEditor *> _editors;
+};
+
+//----------------------------------------------------------------------------
+class MemoryTypeEditor : public MemoryEditorGroup
+{
+Q_OBJECT
+public:
+  MemoryTypeEditor(const HexView *hexview, Device::Memory &memory, QWidget *parent, const char *name);
+  virtual void init(bool first);
+  virtual void setReadOnly(bool readOnly);
+
+protected slots:
+  void doAction();
+  void stateChanged();
+
+protected:
+  PopupButton   *_title;
+  QLabel        *_comment;
+  const HexView *_hexview;
+  virtual bool internalDoAction(Action action) = 0; // return true if memory modified
+  virtual bool hasAction(Action) const { return true; }
+  void addAction(KAction *action);
+  const Device::Memory *originalMemory() const;
+
+private:
+  bool     _readOnly;
+  KAction *_actions[Nb_Actions];
+
+  void doAction(Action action);
+};
+
+} // namespace
+
+#endif