Warning, file /office/calligra/libs/main/KoFilter.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).
0001 /* This file is part of the KDE libraries 0002 Copyright (C) 2001 Werner Trobin <trobin@kde.org> 0003 2002 Werner Trobin <trobin@kde.org> 0004 0005 This library is free software; you can redistribute it and/or 0006 modify it under the terms of the GNU Library General Public 0007 License as published by the Free Software Foundation; either 0008 version 2 of the License, or (at your option) any later version. 0009 0010 This library is distributed in the hope that it will be useful, 0011 but WITHOUT ANY WARRANTY; without even the implied warranty of 0012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0013 Library General Public License for more details. 0014 0015 You should have received a copy of the GNU Library General Public License 0016 along with this library; see the file COPYING.LIB. If not, write to 0017 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0018 Boston, MA 02110-1301, USA. 0019 */ 0020 0021 #include "KoFilter.h" 0022 0023 #include <QFile> 0024 #include <QUrl> 0025 #include <MainDebug.h> 0026 #include <QStack> 0027 #include "KoFilterManager.h" 0028 #include "KoUpdater.h" 0029 0030 class Q_DECL_HIDDEN KoFilter::Private 0031 { 0032 public: 0033 QPointer<KoUpdater> updater; 0034 0035 Private() :updater(0) {} 0036 }; 0037 0038 KoFilter::KoFilter(QObject *parent) 0039 : QObject(parent), m_chain(0), d(new Private) 0040 { 0041 } 0042 0043 KoFilter::~KoFilter() 0044 { 0045 if (d->updater) d->updater->setProgress(100); 0046 delete d; 0047 } 0048 0049 void KoFilter::setUpdater(const QPointer<KoUpdater>& updater) 0050 { 0051 if (d->updater && !updater) { 0052 disconnect(this, SLOT(slotProgress(int))); 0053 } else if (!d->updater && updater) { 0054 connect(this, SIGNAL(sigProgress(int)), SLOT(slotProgress(int))); 0055 } 0056 d->updater = updater; 0057 } 0058 0059 void KoFilter::slotProgress(int value) 0060 { 0061 if (d->updater) { 0062 d->updater->setValue(value); 0063 } 0064 }