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Diffstat (limited to 'libkonq/kivfreespaceoverlay.cc')
| -rw-r--r-- | libkonq/kivfreespaceoverlay.cc | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/libkonq/kivfreespaceoverlay.cc b/libkonq/kivfreespaceoverlay.cc new file mode 100644 index 000000000..614c8529a --- /dev/null +++ b/libkonq/kivfreespaceoverlay.cc @@ -0,0 +1,131 @@ +/* This file is part of the TDE libraries + Copyright (C) 2013 Timothy Pearson + Based on kivdirectoryoverlay.cc + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" + +#include <tqdict.h> +#include <tqpixmap.h> +#include <tqpainter.h> +#include <tqbitmap.h> +#include <tqimage.h> +#include <tqfile.h> + +#include <tdefileivi.h> +#include <tdefileitem.h> +#include <tdeapplication.h> +#include <kdirlister.h> +#include <kstandarddirs.h> +#include <kiconloader.h> +#include <konq_settings.h> +#include <tdelocale.h> +#include <kdebug.h> + +#ifdef HAVE_STATVFS +# include <sys/statvfs.h> +#else +# include <sys/mount.h> +# define statvfs statfs +# define f_frsize f_bsize +#endif + +#include "kivfreespaceoverlay.h" + +KIVFreeSpaceOverlay::KIVFreeSpaceOverlay(KFileIVI* freespace) +: m_lister(0) +{ + if (!m_lister) + { + m_lister = new KDirLister; + m_lister->setAutoErrorHandlingEnabled(false, 0); + connect(m_lister, TQT_SIGNAL(completed()), TQT_SLOT(slotCompleted())); + connect(m_lister, TQT_SIGNAL(newItems( const KFileItemList& )), TQT_SLOT(slotNewItems( const KFileItemList& ))); + m_lister->setShowingDotFiles(false); + } + m_freespace = freespace; +} + +KIVFreeSpaceOverlay::~KIVFreeSpaceOverlay() +{ + if (m_lister) m_lister->stop(); + delete m_lister; +} + +void KIVFreeSpaceOverlay::start() +{ + if ( m_freespace->item()->isReadable() ) { + m_lister->openURL(m_freespace->item()->url()); + } else { + emit finished(); + } +} + +void KIVFreeSpaceOverlay::timerEvent(TQTimerEvent *) +{ + m_lister->stop(); +} + +void KIVFreeSpaceOverlay::slotCompleted() +{ + KFileItem* item = m_freespace->item(); + if (item) { + bool isLocal = false; + KURL localURL = item->mostLocalURL(isLocal); + if (!isLocal) { + m_freespace->setOverlayProgressBar(-1); + } + else { + TQString localPath = localURL.path(); + if (localPath != "") { + TDEIO::filesize_t m_total = 0; + TDEIO::filesize_t m_used = 0; + TDEIO::filesize_t m_free = 0; + + struct statvfs vfs; + memset(&vfs, 0, sizeof(vfs)); + + if ( ::statvfs(TQFile::encodeName(localPath), &vfs) != -1 ) + { + m_total = static_cast<TDEIO::filesize_t>(vfs.f_blocks) * static_cast<TDEIO::filesize_t>(vfs.f_frsize); + m_free = static_cast<TDEIO::filesize_t>(vfs.f_bavail) * static_cast<TDEIO::filesize_t>(vfs.f_frsize); + m_used = m_total - m_free; + m_freespace->setOverlayProgressBar((m_used/(m_total*1.0))*100.0); + } + else { + m_freespace->setOverlayProgressBar(-1); + } + } + else { + m_freespace->setOverlayProgressBar(-1); + } + } + } + else { + m_freespace->setOverlayProgressBar(-1); + } + + emit finished(); +} + +void KIVFreeSpaceOverlay::slotNewItems( const KFileItemList& items ) +{ + // +} + +#include "kivfreespaceoverlay.moc" |