Differential D3530 Diff 8570 kioslave/remote/kdedmodule/remotedirnotify.cpp

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kioslave/remote/kdedmodule/remotedirnotify.cpp

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		1		/* This file is part of the KDE Project
		2		Copyright (c) 2004 Kévin Ottens <ervin ipsquad net>
		3
		4		This library is free software; you can redistribute it and/or
		5		modify it under the terms of the GNU Library General Public
		6		License version 2 as published by the Free Software Foundation.
		7
		8		This library is distributed in the hope that it will be useful,
		9		but WITHOUT ANY WARRANTY; without even the implied warranty of
		10		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		11		Library General Public License for more details.
		12
		13		You should have received a copy of the GNU Library General Public License
		14		along with this library; see the file COPYING.LIB. If not, write to
		15		the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
		16		Boston, MA 02110-1301, USA.
		17		*/
		18
		19		#include "remotedirnotify.h"
		20
		21		#include "../debug.h"
		22		#include <kdesktopfile.h>
		23		#include <kdirnotify.h>
		24		#include <KIO/Global>
		25
		26		#include <QtDBus/QtDBus>
		27
		28		RemoteDirNotify::RemoteDirNotify()
		29		{
		30		const QString path = QStringLiteral("%1/remoteview").arg(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation));
		31		m_baseURL.setPath(path);
		32
		33		QDBusConnection::sessionBus().connect(QString(), QString(), QStringLiteral("org.kde.KDirNotify"),
		34		QStringLiteral("FilesAdded"), this, SLOT(FilesAdded(QString)));
		35		QDBusConnection::sessionBus().connect(QString(), QString(), QStringLiteral("org.kde.KDirNotify"),
		36		QStringLiteral("FilesRemoved"), this, SLOT(FilesRemoved(QStringList)));
		37		QDBusConnection::sessionBus().connect(QString(), QString(), QStringLiteral("org.kde.KDirNotify"),
		38		QStringLiteral("FilesChanged"), this, SLOT(FilesChanged(QStringList)));
		39		}
		40
		41		QUrl RemoteDirNotify::toRemoteURL(const QUrl &url)
		42		{
		43		qCDebug(KIOREMOTE_LOG) << "RemoteDirNotify::toRemoteURL(" << url << ")";
		44		if ( m_baseURL.isParentOf(url) )
		45		{
		46		QString path = QDir(m_baseURL.path()).relativeFilePath(url.path());
		47		QUrl result;
		48		result.setScheme(QStringLiteral("remote"));
		49		result.setPath(path);
		50		result.setPath(QDir::cleanPath(result.path()));
		51		qCDebug(KIOREMOTE_LOG) << "result => " << result;
		52		return result;
		53		}
		54
		55		qCDebug(KIOREMOTE_LOG) << "result => QUrl()";
		56		return QUrl();
		57		}
		58
		59		QList<QUrl> RemoteDirNotify::toRemoteURLList(const QStringList &list)
		60		{
		61		QList<QUrl> urls;
		62		for (const QString &file : list) {
		63		QUrl url = toRemoteURL(QUrl::fromLocalFile(file));
		64		if (url.isValid()) {
		65		urls.append(url);
		66		}
		67		}
		68
		69		return urls;
		70		}
		71
		72		void RemoteDirNotify::FilesAdded(const QString &directory)
		73		{
		74		qCDebug(KIOREMOTE_LOG) << "RemoteDirNotify::FilesAdded";
		75
		76		QUrl new_dir = toRemoteURL(QUrl::fromLocalFile(directory));
		77
		78		if (new_dir.isValid())
		79		{
		80		org::kde::KDirNotify::emitFilesAdded(new_dir);
		81		}
		82		}
		83
		84		// This hack is required because of the way we manage .desktop files with
		85		// Forwarding Slaves, their URL is out of the ioslave (most remote:/ files
		86		// have a file:/ based UDS_URL so that they are executed correctly.
		87		// Hence, FilesRemoved and FilesChanged does nothing... We're forced to use
		88		// FilesAdded to re-list the modified directory.
		89		inline void evil_hack(const QList<QUrl> &list)
		90		{
		91		QList<QUrl> notified;
		92
		93		QList<QUrl>::const_iterator it = list.begin();
		94		QList<QUrl>::const_iterator end = list.end();
		95
		96		for (; it!=end; ++it)
		97		{
		98		QUrl url = KIO::upUrl(*it);
		99
		100		if (!notified.contains(url))
		101		{
		102		org::kde::KDirNotify::emitFilesAdded(url);
		103		notified.append(url);
		104		}
		105		}
		106		}
		107
		108
		109		void RemoteDirNotify::FilesRemoved(const QStringList &fileList)
		110		{
		111		qCDebug(KIOREMOTE_LOG) << "RemoteDirNotify::FilesRemoved";
		112
		113		QList<QUrl> new_list = toRemoteURLList(fileList);
		114
		115		if (!new_list.isEmpty())
		116		{
		117		//KDirNotify_stub notifier("", "");
		118		//notifier.FilesRemoved( new_list );
		119		evil_hack(new_list);
		120		}
		121		}
		122
		123		void RemoteDirNotify::FilesChanged(const QStringList &fileList)
		124		{
		125		qCDebug(KIOREMOTE_LOG) << "RemoteDirNotify::FilesChanged";
		126
		127		QList<QUrl> new_list = toRemoteURLList(fileList);
		128
		129		if (!new_list.isEmpty())
		130		{
		131		//KDirNotify_stub notifier("", "");
		132		//notifier.FilesChanged( new_list );
		133		evil_hack(new_list);
		134		}
		135		}
		136