/*
  This file is part of KOrganizer.

  Copyright (c) 2000,2001 Cornelius Schumacher <schumacher@kde.org>
  Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.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) any later version.

  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, write to the Free Software Foundation, Inc.,
  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

  As a special exception, permission is given to link this program
  with any edition of Qt, and distribute the resulting executable,
  without including the source code for Qt in the source distribution.
*/

#ifndef KORG_KOEVENTPOPUPMENU_H
#define KORG_KOEVENTPOPUPMENU_H

#include <QDate>
#include <QMenu>

#include <AkonadiCore/Item>
#include <Akonadi/Calendar/ETMCalendar>

/**
 * Context menu with standard Incidence actions.
*/
class KOEventPopupMenu : public QMenu
{
    Q_OBJECT
public:
    /**
     * The different types of preset menus available.
     */
    enum MenuStyle {
      NormalView = 0, /**< typical menu shown in most views. this is the default menu style */
      MiniList = 1,   /**< mini-menu with just the basic items, typical in lists */
    };
    Q_ENUM(MenuStyle)

    /**
     * Create an Incidence menu instance with the NormalView style.
     */
    explicit KOEventPopupMenu(const Akonadi::ETMCalendar::Ptr &calendar, QWidget *parent = nullptr);

    /**
     * Create an Incidence menu instance with a specified style.
     */
    KOEventPopupMenu(const Akonadi::ETMCalendar::Ptr &calendar, MenuStyle menuStyle, QWidget *parent = nullptr);

    /**
     * Change the @p calendar used by the Incidence menu.
     */
    void setCalendar(const Akonadi::ETMCalendar::Ptr &calendar);

public Q_SLOTS:
    void showIncidencePopup(const Akonadi::Item &, const QDate &);
    void createEvent(const Akonadi::Item &item);
    void createNote(const Akonadi::Item &item);

protected Q_SLOTS:
    void popupShow();
    void popupEdit();
    void popupPaste();
    void slotPrint();
    void printPreview();
    void popupDelete();
    void popupCut();
    void popupCopy();
    void toggleAlarm();
    void toggleTodoCompleted();
    void dissociateOccurrences();
    void forward();
    void createTodo();
    void createEvent();
    void createNote();

    void slotCreateNote(const Akonadi::Item &noteItem, const Akonadi::Collection &collection);
    void slotCreateNewNoteJobFinished(KJob *);

Q_SIGNALS:
    void configChanged();
    void editIncidenceSignal(const Akonadi::Item &);
    void showIncidenceSignal(const Akonadi::Item &);
    void deleteIncidenceSignal(const Akonadi::Item &);
    void cutIncidenceSignal(const Akonadi::Item &);
    void copyIncidenceSignal(const Akonadi::Item &);
    void pasteIncidenceSignal();
    void toggleAlarmSignal(const Akonadi::Item &);
    void toggleTodoCompletedSignal(const Akonadi::Item &);
    void copyIncidenceToResourceSignal(const Akonadi::Item &, const Akonadi::Collection &);
    void moveIncidenceToResourceSignal(const Akonadi::Item &, const Akonadi::Collection &);
    void dissociateOccurrencesSignal(const Akonadi::Item &, const QDate &);

private:
    void init(const Akonadi::ETMCalendar::Ptr &calendar, MenuStyle menuStyle);
    void appendEditOnlyItems();
    void appendEventOnlyItems();
    void appendTodoOnlyItems();
    void appendReminderOnlyItems();
    void appendRecurrenceOnlyItems();
    void appendShareOnlyItems();

    void print(bool previous);

    Akonadi::ETMCalendar::Ptr mCalendar;
    Akonadi::Item mCurrentIncidence;
    QDate mCurrentDate;

    bool mHasAdditionalItems = false;
    QList<QAction *> mEditOnlyItems;
    QList<QAction *> mEventOnlyItems;
    QList<QAction *> mTodoOnlyItems;
    QList<QAction *> mReminderOnlyItems;
    QList<QAction *> mRecurrenceOnlyItems;
    QList<QAction *> mShareOnlyItems;
    QAction *mToggleReminder = nullptr;
    QAction *mDissociateOccurrences = nullptr;
};

#endif
