DiffConnectorView.h++

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#ifndef __libquark_diff_DiffConnectorView_hxx
#define __libquark_diff_DiffConnectorView_hxx

#include <QPainter>
#include <QWidget>

#include <quark/DiffTypes.h++>

namespace quark {
namespace diff {

class DiffModel;
class DiffColorModel;
class DiffableSourceTextEdit;

class DiffConnectorView : public QWidget
{
  public:

  DiffConnectorView(QWidget* parent = NULL);
  virtual ~DiffConnectorView();

  void setModel(DiffModel* model);
  void setDiffDirection(DiffDirection diffDir);

  void setColorModel(DiffColorModel* colorModel);
  void setDiffPanels(DiffableSourceTextEdit* leftPanel,
                     DiffableSourceTextEdit* rightPanel);

  protected:

  virtual void paintEvent(QPaintEvent* event);

  private:

  void paint(QPainter& painter);

  DiffModel* _model;
  DiffColorModel* _colorModel;
  DiffableSourceTextEdit* _leftPanel;
  DiffableSourceTextEdit* _rightPanel;
  DiffRole _diffRole;
  DiffDirection _diffDir;
};

} // namespace diff
} // namespace quark

#endif // __libquark_diff_DiffConnectorView_hxx