1/*
2 This file is part of libkldap.
3 Copyright (c) 2006 Sean Harmer <sh@theharmers.co.uk>
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public License
16 along with this library; see the file COPYING.LIB. If not, write to
17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA.
19*/
20
21#ifndef KLDAP_LDAPSTRUCTUREPROXYMODEL_H
22#define KLDAP_LDAPSTRUCTUREPROXYMODEL_H
23
24#include <QSortFilterProxyModel>
25
26#include "kldap_export.h"
27
28namespace KLDAP {
29
30class KLDAP_EXPORT LdapStructureProxyModel : public QSortFilterProxyModel
31{
32 Q_OBJECT
33 public:
34 explicit LdapStructureProxyModel( QObject *parent = 0 );
35 ~LdapStructureProxyModel();
36
37 virtual QVariant data( const QModelIndex &index, int role ) const;
38 /**
39 * Reimplemented from QAbstractItemModel::setData(). This is a placeholder for when
40 * LdapStructureProxyModel beomes writeable and always returns false.
41 */
42 virtual bool setData( const QModelIndex &index,
43 const QVariant &value,
44 int role = Qt::EditRole );
45 virtual bool filterAcceptsRow( int sourceRow, const QModelIndex &sourceParent ) const;
46 virtual QVariant headerData( int section, Qt::Orientation orientation, int role ) const;
47 virtual int columnCount( const QModelIndex &parent ) const;
48 virtual Qt::ItemFlags flags( const QModelIndex &index ) const;
49 virtual bool hasChildren( const QModelIndex &parent ) const;
50
51 virtual QModelIndex mapFromSource ( const QModelIndex & sourceIndex ) const;
52 virtual QModelIndex mapToSource ( const QModelIndex & proxyIndex ) const;
53
54 /**
55 * Reimplemented from QAbstractItemModel::insertRows(). This is a placeholder for when
56 * LdapStructureProxyModel beomes writeable and always returns false.
57 */
58 virtual bool insertRows( int row, int count,
59 const QModelIndex &parent = QModelIndex() );
60 /**
61 * Reimplemented from QAbstractItemModel::removeRows(). This is a placeholder for when
62 * LdapStructureProxyModel beomes writeable and always returns false.
63 */
64 virtual bool removeRows( int row, int count,
65 const QModelIndex &parent = QModelIndex() );
66 /**
67 * Reimplemented from QAbstractItemModel::removeRows(). The default implementation
68 * does nothing.
69 */
70 virtual void sort( int column, Qt::SortOrder order = Qt::AscendingOrder );
71
72 //
73 // Drag and drop support
74 //
75 /**
76 * Reimplemented from QAbstractItemModel::supportedDropActions(). The default
77 * implementation returns Qt::MoveAction.
78 */
79 virtual Qt::DropActions supportedDropActions() const;
80 /**
81 * Reimplemented from QAbstractItemModel::mimedata(). This is a placeholder for when
82 * LdapStructureProxyModel beomes writeable and always returns 0.
83 */
84 virtual QMimeData *mimeData( const QModelIndexList &indexes ) const;
85 /**
86 * Reimplemented from QAbstractItemModel::dropMimedata(). This is a placeholder for when
87 * LdapStructureProxyModel beomes writeable and always returns false.
88 */
89 virtual bool dropMimeData( const QMimeData *data, Qt::DropAction action,
90 int row, int column, const QModelIndex &parent );
91
92 private:
93 class LdapStructureProxyModelPrivate;
94 LdapStructureProxyModelPrivate *const m_d;
95};
96
97}
98#endif
99