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105 lines
2.5 KiB
C++
105 lines
2.5 KiB
C++
// vim: set tabstop=4 shiftwidth=4 expandtab:
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/*
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Gwenview: an image viewer
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Copyright 2008 Aurélien Gâteau <agateau@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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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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 Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
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*/
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// Self
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#include "urlutils.h"
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// Qt
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#include <QApplication>
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#include <QFile>
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#include <QFileInfo>
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// KDE
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#include <KDebug>
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#include <kde_file.h>
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#include <KIO/NetAccess>
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#include <kmountpoint.h>
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#include <KProtocolManager>
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#include <KUrl>
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// Local
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#include <mimetypeutils.h>
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namespace Gwenview
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{
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namespace UrlUtils
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{
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bool urlIsFastLocalFile(const KUrl& url)
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{
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if (!url.isLocalFile()) {
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return false;
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}
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KMountPoint::List list = KMountPoint::currentMountPoints();
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KMountPoint::Ptr mountPoint = list.findByPath(url.toLocalFile());
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if (!mountPoint) {
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// We couldn't find a mount point for the url. We are probably in a
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// chroot. Assume everything is fast then.
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return true;
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}
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return !mountPoint->probablySlow();
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}
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bool urlIsDirectory(const KUrl& url)
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{
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if (url.fileName(KUrl::LeaveTrailingSlash).isEmpty()) {
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return true; // file:/somewhere/<nothing here>
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}
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// Do direct stat instead of using KIO if the file is local (faster)
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if (UrlUtils::urlIsFastLocalFile(url)) {
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KDE_struct_stat buff;
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if (KDE_stat(QFile::encodeName(url.toLocalFile()), &buff) == 0) {
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return S_ISDIR(buff.st_mode);
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}
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}
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QWidgetList list = QApplication::topLevelWidgets();
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QWidget* parent;
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if (list.count() > 0) {
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parent = list[0];
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} else {
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parent = 0;
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}
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KIO::UDSEntry entry;
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if (KIO::NetAccess::stat(url, entry, parent)) {
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return entry.isDir();
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}
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return false;
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}
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KUrl fixUserEnteredUrl(const KUrl& in)
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{
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if (!in.isRelative() && !in.isLocalFile()) {
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return in;
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}
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QFileInfo info(in.toLocalFile());
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QString path = info.absoluteFilePath();
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return KUrl::fromPath(path);
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}
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} // namespace
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} // namespace
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