File indexing completed on 2024-05-19 04:56:00

 /**
  * \file checkablestringlistmodel.h
  * String list model with checkable items.
  *
  * \b Project: Kid3
  * \author Urs Fleisch
  * \date 29 Dec 2012
  *
  * Copyright (C) 2012-2024  Urs Fleisch
  *
  * This file is part of Kid3.
  *
  * Kid3 is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  *
  * Kid3 is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #pragma once
 
 #include <QStringListModel>
 #include "kid3api.h"
 
 /**
  * String list model with checkable items.
  * Up to 64 items can be stored in such a model because the check states are
  * stored in a 64 bit member variable.
  */
 class KID3_CORE_EXPORT CheckableStringListModel : public QStringListModel {
 public:
   /**
    * Constructor.
    * @param parent parent widget
    */
   explicit CheckableStringListModel(QObject* parent = nullptr);
 
   /**
    * Destructor.
    */
   ~CheckableStringListModel() override = default;
 
   /**
    * Get item flags for index.
    * @param index model index
    * @return item flags
    */
   Qt::ItemFlags flags(const QModelIndex& index) const override;
 
   /**
    * Get data for a given role.
    * @param index model index
    * @param role item data role
    * @return data for role
    */
   QVariant data(const QModelIndex& index,
                 int role = Qt::DisplayRole) const override;
   /**
    * Set data for a given role.
    * @param index model index
    * @param value data value
    * @param role item data role
    * @return true if successful
    */
   bool setData(const QModelIndex& index, const QVariant& value,
                int role = Qt::EditRole) override;
 
 
   /**
    * Insert rows.
    * @param row first row
    * @param count number of rows to insert
    * @param parent parent model index
    * @return true if rows were successfully inserted.
    */
   bool insertRows(int row, int count, const QModelIndex& parent = QModelIndex()) override;
 
   /**
    * Remove rows.
    * @param row first row
    * @param count number of rows to remove
    * @param parent parent model index
    * @return true if rows were successfully removed.
    */
   bool removeRows(int row, int count, const QModelIndex& parent = QModelIndex()) override;
 
   /**
    * Set mask with checked state for the items in the model.
    * @param mask bit mask containing check states, bit 0 is set if the first
    * item is checked, etc.
    */
   void setBitMask(quint64 mask) { m_bitMask = mask; }
 
   /**
    * Get mask with checked state for the items in the model.
    * @return bit mask containing check states, bit 0 is set if the first
    * item is checked, etc.
    */
   quint64 getBitMask() const { return m_bitMask; }
 
 private:
   quint64 m_bitMask;
 };