File indexing completed on 2024-05-19 16:34:54

 /*
     KWin - the KDE window manager
     This file is part of the KDE project.
 
     SPDX-FileCopyrightText: 2009 Martin Gräßlin <mgraesslin@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include <QModelIndex>
 /**
  * @file
  * This file defines the class DesktopModel, the model for desktops.
  *
  * @author Martin Gräßlin <mgraesslin@kde.org>
  * @since 4.4
  */
 
 namespace KWin
 {
 namespace TabBox
 {
 class ClientModel;
 
 /**
  * The model for desktops used in TabBox.
  *
  * @author Martin Gräßlin <mgraesslin@kde.org>
  * @since 4.4
  */
 class DesktopModel
     : public QAbstractItemModel
 {
 public:
     enum {
         DesktopRole = Qt::UserRole, ///< Desktop number
         DesktopNameRole = Qt::UserRole + 1, ///< Desktop name
         ClientModelRole = Qt::UserRole + 2 ///< Clients on this desktop
     };
     explicit DesktopModel(QObject *parent = nullptr);
     ~DesktopModel() override;
 
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
     int columnCount(const QModelIndex &parent = QModelIndex()) const override;
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
     QModelIndex parent(const QModelIndex &child) const override;
     QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
     QHash<int, QByteArray> roleNames() const override;
     Q_INVOKABLE QString longestCaption() const;
 
     /**
      * Generates a new list of desktops based on the current config.
      * Calling this method will reset the model.
      */
     void createDesktopList();
     /**
      * @return The current list of desktops.
      */
     QList<int> desktopList() const
     {
         return m_desktopList;
     }
     /**
      * @param desktop The desktop whose ModelIndex should be retrieved
      * @return The ModelIndex of given desktop or an invalid ModelIndex if
      * the desktop is not in the model.
      */
     QModelIndex desktopIndex(int desktop) const;
 
 private:
     QList<int> m_desktopList;
     QMap<int, ClientModel *> m_clientModels;
 };
 
 } // namespace Tabbox
 } // namespace KWin