mirror of
https://invent.kde.org/system/dolphin
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81fcd720a2
- in KDirModel::itemForIndex, as noted there as a TODO - in dolphin, everywhere. svn path=/trunk/KDE/kdebase/apps/; revision=699691
86 lines
3.3 KiB
C++
86 lines
3.3 KiB
C++
/***************************************************************************
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* Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at> *
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* *
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* The code is based on kdelibs/kio/kio/directorysizejob.* *
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* (C) 2006 by David Faure <faure@kde.org> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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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, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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***************************************************************************/
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#ifndef APPLYVIEWPROPSJOB_H
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#define APPLYVIEWPROPSJOB_H
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#include <kio/job.h>
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#include <kfileitem.h>
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#include <kurl.h>
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class ViewProperties;
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/**
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* @brief Applies view properties recursively to directories.
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*
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* Usage:
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* \code
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* KJob* job = new ApplyViewPropsJob(dir, viewProps);
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* connect(job, SIGNAL(result(KJob*)),
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* this, SLOT(slotResult(KJob*)));
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* \endcode
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*
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* To be able to show a progress of the operation, the following steps
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* are recommended:
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* - Use a DirectorySizeJob to count the number of directories.
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* - Use a timer to show the current count of directories by invoking
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* DirectorySizeJob::totalSubdirs() until the result signal is emitted.
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* - Use the ApplyViewPropsJob.
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* - Use a timer to show the progress by invoking ApplyViwePropsJob::progress().
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* In combination with the total directory count it is possible to show a
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* progress bar now.
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*/
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class ApplyViewPropsJob : public KIO::Job
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{
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Q_OBJECT
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public:
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/**
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* @param dir Directory where the view properties should be applied to
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* (including sub directories).
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* @param viewProps View properties for the directory \a dir including its
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* sub directories.
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*/
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ApplyViewPropsJob(const KUrl& dir, const ViewProperties& viewProps);
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virtual ~ApplyViewPropsJob();
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int progress() const
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{
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return m_progress;
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}
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private:
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void startNextJob(const KUrl & url);
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private slots:
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virtual void slotResult(KJob* job);
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void slotEntries(KIO::Job*, const KIO::UDSEntryList&);
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void processNextItem();
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private:
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ViewProperties* m_viewProps;
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int m_currentItem;
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int m_progress;
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KUrl m_dir;
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};
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#endif
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