File indexing completed on 2024-11-17 04:49:34

 /*
  * Copyright (c) 2019 Alexander Potashev <aspotashev@gmail.com>
  *
  * This program 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) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * This program 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/>.
  */
 
 #ifndef KTIMETRACKER_TASKSMODEL_H
 #define KTIMETRACKER_TASKSMODEL_H
 
 #include <QAbstractItemModel>
 
 QT_BEGIN_NAMESPACE
 class QMovie;
 QT_END_NAMESPACE
 
 class TasksModelItem;
 class Task;
 
 class TasksModel : public QAbstractItemModel
 {
     Q_OBJECT
 
     friend class TasksModelItem;
 
 public:
     TasksModel();
     ~TasksModel() override = default;
 
     // Clears the tree widget by removing all of its items and selections.
     void clear();
 
     int topLevelItemCount() const;
     int indexOfTopLevelItem(TasksModelItem *item) const;
     TasksModelItem *topLevelItem(int index) const;
 
     TasksModelItem *takeTopLevelItem(int index);
 
     QModelIndex index(int row, int column, const QModelIndex &parent) const override;
     QModelIndex index(TasksModelItem *item, int column) const;
     QModelIndex parent(const QModelIndex &child) const override;
 
     int rowCount(const QModelIndex &parent) const override;
     int columnCount(const QModelIndex &parent) const override;
 
     QVariant data(const QModelIndex &index, int role) const override;
 
     QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
 
     TasksModelItem *item(const QModelIndex &index) const;
 
     QList<TasksModelItem *> getAllItems();
     QList<Task *> getAllTasks();
 
     QList<Task *> getActiveTasks();
 
     void addChild(TasksModelItem *item);
 
     Qt::DropActions supportedDropActions() const override;
     bool canDropMimeData(const QMimeData *data,
                          Qt::DropAction action,
                          int row,
                          int column,
                          const QModelIndex &parent) const override;
     bool
     dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override;
     QMimeData *mimeData(const QModelIndexList &indexes) const override;
 
     Qt::ItemFlags flags(const QModelIndex &index) const override;
 
     /** return the task with the given UID */
     Task *taskByUID(const QString &uid);
 
     /*
      * Reset session time to zero for all tasks.
      *
      * This procedure starts a new session. We speak of session times,
      * overalltimes (comprising all sessions) and total times (comprising all subtasks).
      * That is why there is also a total session time.
      */
     void startNewSession();
 
     /**
      * Add time delta to all active tasks.
      * Does not modify events model.
      */
     void addTimeToActiveTasks(int64_t minutes);
 
 public Q_SLOTS:
     void setActiveIcon(int frameNumber);
 
 Q_SIGNALS:
     void taskCompleted(Task *task);
     void taskDropped();
 
 private:
     TasksModelItem *m_rootItem;
     QStringList m_headerLabels;
     QMovie *m_clockAnimation;
     mutable QString m_dragCutTaskId;
 };
 
 #endif // KTIMETRACKER_TASKSMODEL_H