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92 lines
2.8 KiB
C++
92 lines
2.8 KiB
C++
/* Copyright 2008,2013 Rolf Eike Beer <kde@opensource.sf-tec.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef KEYLISTPROXYMODEL_H
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#define KEYLISTPROXYMODEL_H
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#include <QSortFilterProxyModel>
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#include "core/kgpgkey.h"
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class KGpgNode;
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class KGpgExpandableNode;
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class KGpgItemModel;
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class KeyListProxyModelPrivate;
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class KeyListProxyModel: public QSortFilterProxyModel
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{
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Q_OBJECT
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Q_PROPERTY(int idLength READ idLength WRITE setIdLength)
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Q_DECLARE_PRIVATE(KeyListProxyModel)
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KeyListProxyModelPrivate * const d_ptr;
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public:
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enum DisplayMode {
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MultiColumn = 0,
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SingleColumnIdFirst = 1,
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SingleColumnIdLast = 2
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};
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explicit KeyListProxyModel(QObject * parent = 0, const DisplayMode mode = MultiColumn);
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virtual ~KeyListProxyModel();
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virtual bool hasChildren(const QModelIndex &idx) const;
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virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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virtual Qt::ItemFlags flags(const QModelIndex &index) const;
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void setKeyModel(KGpgItemModel *);
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/**
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* @brief set the minimum trust level to be shown
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* @param t trust level
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*
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* This enables filtering by key trust. All keys that have a lower trust than
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* the given value will be hidden.
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*/
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void setTrustFilter(const KgpgCore::KgpgKeyTrustFlag t);
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/**
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* @brief show only keys capable of encryption
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*/
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void setEncryptionKeyFilter(bool b);
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KGpgNode *nodeForIndex(const QModelIndex &index) const;
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QModelIndex nodeIndex(KGpgNode *node);
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void setPreviewSize(const int pixel);
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KGpgItemModel *getModel() const;
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int idLength() const;
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void setIdLength(const int length);
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public slots:
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/**
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* @brief set if only secret keys should be shown
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* @param b new value
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*/
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void setOnlySecret(const bool b);
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/**
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* @brief call this when the settings have changed
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*/
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void settingsChanged();
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protected:
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virtual bool lessThan(const QModelIndex &left, const QModelIndex &right) const;
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virtual bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const;
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};
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#endif
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