contactgroupeditordialog.h

/*
    This file is part of Akonadi Contact.
 
    SPDX-FileCopyrightText: 2009 Tobias Koenig <tokoe@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#pragma once
 
#include "akonadi-contact-widgets_export.h"
 
#include <QDialog>
 
#include <memory>
 
namespace Akonadi
{
class Item;
class Collection;
class ContactGroupEditor;
class ContactGroupEditorDialogPrivate;
 
/**
 * @short A dialog for creating or editing a contact group in Akonadi.
 *
 * This dialog provides a way to create a new contact group or edit
 * an existing contact group in Akonadi.
 *
 * Example for creating a new contact group:
 *
 * @code
 *
 * using namespace Akonadi;
 *
 * ContactGroupEditorDialog *dlg = new ContactGroupEditorDialog( ContactGroupEditorDialog::CreateMode, this );
 * connect( dlg, SIGNAL(contactGroupStored(Akonadi::Item)),
 *          this, SLOT(contactGroupStored(Akonadi::Item)) );
 * dlg->show();
 *
 * @endcode
 *
 * Example for editing an existing contact group:
 *
 * @code
 *
 * using namespace Akonadi;
 *
 * const Item contactGroup = ...;
 *
 * ContactGroupEditorDialog *dlg = new ContactGroupEditorDialog( ContactGroupEditorDialog::EditMode, this );
 * connect( dlg, SIGNAL(contactGroupStored(Akonadi::Item)),
 *          this, SLOT(contactGroupStored(Akonadi::Item)) );
 * dlg->setContactGroup( contactGroup );
 * dlg->show();
 *
 * @endcode
 *
 * @author Tobias Koenig <tokoe@kde.org>
 * @since 4.4
 */
class AKONADI_CONTACT_WIDGETS_EXPORT ContactGroupEditorDialog : public QDialog
{
    Q_OBJECT
 
public:
    /**
     * Describes the mode of the contact group editor.
     */
    enum Mode {
        CreateMode, ///< Creates a new contact group
        EditMode ///< Edits an existing contact group
    };
 
    /**
     * Creates a new contact group editor dialog.
     *
     * @param mode The mode of the dialog.
     * @param parent The parent widget of the dialog.
     */
    explicit ContactGroupEditorDialog(Mode mode, QWidget *parent = nullptr);
 
    /**
     * Destroys the contact group editor dialog.
     */
    ~ContactGroupEditorDialog() override;
 
    /**
     * Sets the contact @p group to edit when in EditMode.
     */
    void setContactGroup(const Akonadi::Item &group);
 
    /**
     * Sets the @p addressbook that shall be selected as default
     * for storage in create mode.
     */
    void setDefaultAddressBook(const Akonadi::Collection &addressbook);
 
    /**
     * Returns the ContactGroupEditor that is used by the dialog.
     */
    [[nodiscard]] ContactGroupEditor *editor() const;
 
    void reject() override;
Q_SIGNALS:
    /**
     * This signal is emitted whenever a contact group was updated or stored.
     *
     * @param group The contact group.
     */
    void contactGroupStored(const Akonadi::Item &group);
 
private:
    AKONADI_CONTACT_WIDGETS_NO_EXPORT void slotAccepted();
 
    //@cond PRIVATE
    std::unique_ptr<ContactGroupEditorDialogPrivate> const d;
    //@endcond
};
}