File indexing completed on 2024-11-24 04:39:27 

0001 /*
0002     This file is part of Akonadi Contact.
0003 
0004     SPDX-FileCopyrightText: 2009 Tobias Koenig <tokoe@kde.org>
0005 
0006     SPDX-License-Identifier: LGPL-2.0-or-later
0007 */
0008 
0009 #pragma once
0010 
0011 #include "akonadi-contact-core_export.h"
0012 #include <QAbstractItemModel>
0013 #include <QSortFilterProxyModel>
0014 
0015 #include <KContacts/ContactGroup>
0016 
0017 #include <memory>
0018 
0019 namespace Akonadi
0020 {
0021 class ContactGroupModelPrivate;
0022 
0023 class AKONADI_CONTACT_CORE_EXPORT ContactGroupModel : public QAbstractItemModel
0024 {
0025     Q_OBJECT
0026 
0027 public:
0028     enum Role { IsReferenceRole = Qt::UserRole, AllEmailsRole };
0029 
0030     explicit ContactGroupModel(QObject *parent = nullptr);
0031     ~ContactGroupModel() override;
0032 
0033     void loadContactGroup(const KContacts::ContactGroup &contactGroup);
0034     bool storeContactGroup(KContacts::ContactGroup &contactGroup) const;
0035 
0036     QString lastErrorMessage() const;
0037 
0038     QModelIndex index(int row, int col, const QModelIndex &parent = QModelIndex()) const override;
0039     QModelIndex parent(const QModelIndex &child) const override;
0040     QVariant data(const QModelIndex &index, int role) const override;
0041     bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
0042     QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
0043     Qt::ItemFlags flags(const QModelIndex &index) const override;
0044     int columnCount(const QModelIndex &parent = QModelIndex()) const override;
0045     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
0046 
0047     bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()) override;
0048 
0049 private:
0050     friend class ContactGroupModelPrivate;
0051     std::unique_ptr<ContactGroupModelPrivate> const d;
0052 };
0053 
0054 class AKONADI_CONTACT_CORE_EXPORT GroupFilterModel : public QSortFilterProxyModel
0055 {
0056 public:
0057     explicit GroupFilterModel(QObject *parent = nullptr);
0058 
0059     bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override;
0060     bool lessThan(const QModelIndex &left, const QModelIndex &right) const override;
0061 };
0062 
0063 }