judgment_priorities_panel.hpp

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#pragma once
 
#include <QString>
#include <QVector>
#include <QWidget>
 
#include <utility>
 
class Document;
class QLabel;
class PriorityBarsWidget;
 
class JudgmentPrioritiesPanel : public QWidget {
  Q_OBJECT
public:
  explicit JudgmentPrioritiesPanel(Document* doc, QWidget* parent = nullptr);
 
public slots:
  void showNodePairwise(const QString& parent, const QString& destCluster);
  void showNodeRatings(const QString& parent, const QString& destCluster);
  void showClusterPairwise(const QString& parent);
  void clear();
  void refresh();
 
private:
  enum class Source { None, NodePairwise, NodeRatings, ClusterPairwise };
 
  void setEntries(QVector<std::pair<QString, double>> entries,
                  const QString& subtitle);
 
  Document* doc_ = nullptr;
  QLabel* title_ = nullptr;
  QLabel* subtitle_ = nullptr;
  PriorityBarsWidget* bars_ = nullptr;
 
  Source source_ = Source::None;
  QString parent_;
  QString destCluster_;
};
 
class PriorityBarsWidget : public QWidget {
  Q_OBJECT
public:
  explicit PriorityBarsWidget(QWidget* parent = nullptr);
  void setEntries(QVector<std::pair<QString, double>> entries);
 
protected:
  void paintEvent(QPaintEvent* event) override;
  [[nodiscard]] QSize minimumSizeHint() const override;
  [[nodiscard]] QSize sizeHint() const override;
 
private:
  QVector<std::pair<QString, double>> entries_;
};