kleopatra/view/keytreeview.h

   1 /* -*- mode: c++; c-basic-offset:4 -*-
   2     view/keytreeview.h
   3
   4     This file is part of Kleopatra, the KDE keymanager
   5     Copyright (c) 2009 Klarälvdalens Datakonsult AB
   6
   7     Kleopatra is free software; you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License as published by
   9     the Free Software Foundation; either version 2 of the License, or
  10     (at your option) any later version.
  11
  12     Kleopatra is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15     General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with this program; if not, write to the Free Software
  19     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  20
  21     In addition, as a special exception, the copyright holders give
  22     permission to link the code of this program with any edition of
  23     the Qt library by Trolltech AS, Norway (or with modified versions
  24     of Qt that use the same license as Qt), and distribute linked
  25     combinations including the two.  You must obey the GNU General
  26     Public License in all respects for all of the code used other than
  27     Qt.  If you modify this file, you may extend this exception to
  28     your version of the file, but you are not obligated to do so.  If
  29     you do not wish to do so, delete this exception statement from
  30     your version.
  31 */
  32
  33 #ifndef __KLEOPATRA_VIEW_KEYTREEVIEW_H__
  34 #define __KLEOPATRA_VIEW_KEYTREEVIEW_H__
  35
  36 #include <QWidget>
  37
  38 #include <QString>
  39
  40 #include <gpgme++/key.h>
  41
  42 #include <boost/shared_ptr.hpp>
  43 #include <vector>
  44
  45 class QTreeView;
  46
  47 namespace Kleo
  48 {
  49
  50 class KeyFilter;
  51 class AbstractKeyListModel;
  52 class AbstractKeyListSortFilterProxyModel;
  53 class KeyListSortFilterProxyModel;
  54
  55 class KeyTreeView : public QWidget
  56 {
  57     Q_OBJECT
  58 public:
  59     explicit KeyTreeView(QWidget *parent = Q_NULLPTR);
  60     KeyTreeView(const QString &stringFilter, const boost::shared_ptr<KeyFilter> &keyFilter,
  61                 AbstractKeyListSortFilterProxyModel *additionalProxy, QWidget *parent);
  62     ~KeyTreeView();
  63
  64     QTreeView *view() const
  65     {
  66         return m_view;
  67     }
  68
  69     AbstractKeyListModel *model() const
  70     {
  71         return m_isHierarchical ? hierarchicalModel() : flatModel();
  72     }
  73
  74     AbstractKeyListModel *flatModel() const
  75     {
  76         return m_flatModel;
  77     }
  78     AbstractKeyListModel *hierarchicalModel() const
  79     {
  80         return m_hierarchicalModel;
  81     }
  82
  83     void setFlatModel(AbstractKeyListModel *model);
  84     void setHierarchicalModel(AbstractKeyListModel *model);
  85
  86     void setKeys(const std::vector<GpgME::Key> &keys);
  87     const std::vector<GpgME::Key> &keys() const
  88     {
  89         return m_keys;
  90     }
  91
  92     void selectKeys(const std::vector<GpgME::Key> &keys);
  93     std::vector<GpgME::Key> selectedKeys() const;
  94
  95     void addKeysUnselected(const std::vector<GpgME::Key> &keys);
  96     void addKeysSelected(const std::vector<GpgME::Key> &keys);
  97     void removeKeys(const std::vector<GpgME::Key> &keys);
  98
  99 #if 0
 100     void setToolTipOptions(int options);
 101     int toolTipOptions() const;
 102 #endif
 103
 104     QString stringFilter() const
 105     {
 106         return m_stringFilter;
 107     }
 108     const boost::shared_ptr<KeyFilter> &keyFilter() const
 109     {
 110         return m_keyFilter;
 111     }
 112     bool isHierarchicalView() const
 113     {
 114         return m_isHierarchical;
 115     }
 116
 117     void setColumnSizes(const std::vector<int> &sizes);
 118     std::vector<int> columnSizes() const;
 119
 120     void setSortColumn(int sortColumn, Qt::SortOrder sortOrder);
 121     int sortColumn() const;
 122     Qt::SortOrder sortOrder() const;
 123
 124     virtual KeyTreeView *clone() const
 125     {
 126         return new KeyTreeView(*this);
 127     }
 128
 129     void disconnectSearchBar(const QObject *bar);
 130     bool connectSearchBar(const QObject *bar);
 131
 132 public Q_SLOTS:
 133     virtual void setStringFilter(const QString &text);
 134     virtual void setKeyFilter(const boost::shared_ptr<Kleo::KeyFilter> &filter);
 135     virtual void setHierarchicalView(bool on);
 136
 137 Q_SIGNALS:
 138     void stringFilterChanged(const QString &filter);
 139     void keyFilterChanged(const boost::shared_ptr<Kleo::KeyFilter> &filter);
 140     void hierarchicalChanged(bool on);
 141
 142 protected:
 143     KeyTreeView(const KeyTreeView &);
 144
 145 private:
 146     void init();
 147     void addKeysImpl(const std::vector<GpgME::Key> &, bool);
 148
 149 private:
 150     std::vector<GpgME::Key> m_keys;
 151
 152     KeyListSortFilterProxyModel *m_proxy;
 153     AbstractKeyListSortFilterProxyModel *m_additionalProxy;
 154
 155     QTreeView *m_view;
 156
 157     AbstractKeyListModel *m_flatModel;
 158     AbstractKeyListModel *m_hierarchicalModel;
 159
 160     QString m_stringFilter;
 161     boost::shared_ptr<KeyFilter> m_keyFilter;
 162
 163     bool m_isHierarchical : 1;
 164 };
 165
 166 }
 167
 168 #endif // __KLEOPATRA_VIEW_KEYTREEVIEW_H__