ostinato/client/dumpview.h

#include <QtGui> // FIXME: High


class DumpView: public QAbstractItemView
{
public:	
	DumpView(QWidget *parent=0);

	QModelIndex indexAt( const QPoint &point ) const;
	void scrollTo( const QModelIndex &index, ScrollHint hint = EnsureVisible );
	QRect visualRect( const QModelIndex &index ) const;

protected:
	int horizontalOffset() const;
	bool isIndexHidden( const QModelIndex &index ) const;
	QModelIndex moveCursor( CursorAction cursorAction,
	Qt::KeyboardModifiers modifiers );
	void setSelection( const QRect &rect, QItemSelectionModel::SelectionFlags flags );
	int verticalOffset() const;
	QRegion visualRegionForSelection( const QItemSelection &selection ) const;
protected slots:
	void dataChanged( const QModelIndex &topLeft, 
			const QModelIndex &bottomRight );
	void selectionChanged( const QItemSelection &selected,
	const QItemSelection &deselected );
	void paintEvent(QPaintEvent *event);

private:
	void populateDump(QByteArray &dump, int &selOfs, int &selSize, 
			QModelIndex parent = QModelIndex());
	bool inline isPrintable(char c) 
		{if ((c > 48) && (c < 126)) return true; else return false; }

private:
	QRect		mOffsetPaneTopRect;
	QRect		mDumpPaneTopRect;
	QRect		mAsciiPaneTopRect;
	int			mSelectedRow, mSelectedCol;
	int			mLineHeight;
	int			mCharWidth;
};