File indexing completed on 2024-06-23 05:14:21

 /* -*- mode: c++; c-basic-offset:4 -*-
     view/keytreeview.h
 
     This file is part of Kleopatra, the KDE keymanager
     SPDX-FileCopyrightText: 2009 Klarälvdalens Datakonsult AB
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include <QWidget>
 
 #include <QString>
 #include <QStringList>
 
 #include <gpgme++/key.h>
 
 #include <memory>
 #include <vector>
 
 #include <KConfigGroup>
 
 #include <Libkleo/TreeView>
 
 class QTreeView;
 
 namespace Kleo
 {
 
 class KeyFilter;
 class AbstractKeyListModel;
 class AbstractKeyListSortFilterProxyModel;
 class KeyListSortFilterProxyModel;
 class SearchBar;
 
 class KeyTreeView : public QWidget
 {
     Q_OBJECT
 public:
     explicit KeyTreeView(QWidget *parent = nullptr);
     KeyTreeView(const QString &stringFilter,
                 const std::shared_ptr<KeyFilter> &keyFilter,
                 AbstractKeyListSortFilterProxyModel *additionalProxy,
                 QWidget *parent,
                 const KConfigGroup &group);
     ~KeyTreeView() override;
 
     QTreeView *view() const
     {
         return m_view;
     }
 
     AbstractKeyListModel *model() const
     {
         return m_isHierarchical ? hierarchicalModel() : flatModel();
     }
 
     AbstractKeyListModel *flatModel() const
     {
         return m_flatModel;
     }
     AbstractKeyListModel *hierarchicalModel() const
     {
         return m_hierarchicalModel;
     }
 
     void setFlatModel(AbstractKeyListModel *model);
     void setHierarchicalModel(AbstractKeyListModel *model);
 
     void setKeys(const std::vector<GpgME::Key> &keys);
     const std::vector<GpgME::Key> &keys() const
     {
         return m_keys;
     }
 
     void selectKeys(const std::vector<GpgME::Key> &keys);
     std::vector<GpgME::Key> selectedKeys() const;
 
     void addKeysUnselected(const std::vector<GpgME::Key> &keys);
     void addKeysSelected(const std::vector<GpgME::Key> &keys);
     void removeKeys(const std::vector<GpgME::Key> &keys);
 
 #if 0
     void setToolTipOptions(int options);
     int toolTipOptions() const;
 #endif
 
     QString stringFilter() const
     {
         return m_stringFilter;
     }
     const std::shared_ptr<KeyFilter> &keyFilter() const
     {
         return m_keyFilter;
     }
     bool isHierarchicalView() const
     {
         return m_isHierarchical;
     }
 
     void setColumnSizes(const std::vector<int> &sizes);
     std::vector<int> columnSizes() const;
 
     void setSortColumn(int sortColumn, Qt::SortOrder sortOrder);
     int sortColumn() const;
     Qt::SortOrder sortOrder() const;
 
     virtual KeyTreeView *clone() const
     {
         return new KeyTreeView(*this);
     }
 
     void disconnectSearchBar();
     bool connectSearchBar(const SearchBar *bar);
     void resizeColumns();
     void restoreLayout(const KConfigGroup &group);
 
 public Q_SLOTS:
     virtual void setStringFilter(const QString &text);
     virtual void setKeyFilter(const std::shared_ptr<Kleo::KeyFilter> &filter);
     virtual void setHierarchicalView(bool on);
 
 Q_SIGNALS:
     void stringFilterChanged(const QString &filter);
     void keyFilterChanged(const std::shared_ptr<Kleo::KeyFilter> &filter);
     void hierarchicalChanged(bool on);
 
 protected:
     KeyTreeView(const KeyTreeView &);
 
 private:
     void init();
     void addKeysImpl(const std::vector<GpgME::Key> &, bool);
     void restoreExpandState();
     void setUpTagKeys();
     void updateModelConnections(AbstractKeyListModel *oldModel, AbstractKeyListModel *newModel);
     void saveStateBeforeModelChange();
     void restoreStateAfterModelChange();
 
 private:
     std::vector<GpgME::Key> m_keys;
 
     KeyListSortFilterProxyModel *m_proxy;
     AbstractKeyListSortFilterProxyModel *m_additionalProxy;
 
     TreeView *m_view;
 
     AbstractKeyListModel *m_flatModel;
     AbstractKeyListModel *m_hierarchicalModel;
 
     QString m_stringFilter;
     std::shared_ptr<KeyFilter> m_keyFilter;
 
     QStringList m_expandedKeys;
     std::vector<GpgME::Key> m_selectedKeys;
     GpgME::Key m_currentKey;
 
     std::vector<QMetaObject::Connection> m_connections;
 
     KConfigGroup m_group;
 
     bool m_isHierarchical : 1;
     bool m_onceResized : 1;
 };
 
 }