File indexing completed on 2024-05-12 11:54:36

 /*
     SPDX-FileCopyrightText: 2009 Nick Shaforostoff <shaforostoff@kde.ru>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef IKWSOPTS_P_H
 #define IKWSOPTS_P_H
 
 #include <QAbstractTableModel>
 #include <QSet>
 
 class SearchProvider;
 
 class ProvidersModel : public QAbstractTableModel
 {
     Q_OBJECT
 public:
     enum { Name, Shortcuts, Preferred, ColumnCount };
     explicit ProvidersModel(QObject *parent = nullptr)
         : QAbstractTableModel(parent)
     {
     }
 
     ~ProvidersModel() override;
 
     Qt::ItemFlags flags(const QModelIndex &index) const override;
     QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
     bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
     int columnCount(const QModelIndex &parent = QModelIndex()) const override
     {
         Q_UNUSED(parent);
         return ColumnCount;
     }
 
     void setProviders(const QList<SearchProvider *> &, const QStringList &);
     void setFavoriteProviders(const QStringList &);
     void addProvider(SearchProvider *p);
     void deleteProvider(SearchProvider *p);
     void changeProvider(SearchProvider *p);
     QStringList favoriteEngines() const;
     QList<SearchProvider *> providers() const
     {
         return m_providers;
     }
 
     /// Creates new ProvidersListModel which directly uses data of this model.
     QAbstractListModel *createListModel();
 
 Q_SIGNALS:
     void dataModified();
 
 private:
     QSet<QString> m_favoriteEngines;
     QList<SearchProvider *> m_providers;
 };
 
 /**
  * A model for kcombobox of default search engine.
  * It is created via ProvidersModel::createListModel() and uses createListModel's data directly,
  * just forwarding all the signals
  */
 class ProvidersListModel : public QAbstractListModel
 {
     Q_OBJECT
 public:
     enum { ShortNameRole = Qt::UserRole };
 
 private:
     explicit ProvidersListModel(QList<SearchProvider *> &providers, QObject *parent = nullptr);
 
 public:
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
 
 public Q_SLOTS:
     void emitDataChanged(const QModelIndex &start, const QModelIndex &end)
     {
         Q_EMIT dataChanged(index(start.row(), 0), index(end.row(), 0));
     }
 
     void emitRowsAboutToBeInserted(const QModelIndex &, int start, int end)
     {
         beginInsertRows(QModelIndex(), start, end);
     }
 
     void emitRowsAboutToBeRemoved(const QModelIndex &, int start, int end)
     {
         beginRemoveRows(QModelIndex(), start, end);
     }
 
     void emitRowsInserted(const QModelIndex &, int, int)
     {
         endInsertRows();
     }
 
     void emitRowsRemoved(const QModelIndex &, int, int)
     {
         endRemoveRows();
     }
 
 private:
     QList<SearchProvider *> &m_providers;
 
     friend class ProvidersModel;
 };
 
 #endif