Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 143 insertions, 0 deletions

diff --git a/kioslave/remote/kdedmodule/remotedirnotify.cpp b/kioslave/remote/kdedmodule/remotedirnotify.cpp
new file mode 100644
index 000000000..88933e29a
--- /dev/null
+++ b/kioslave/remote/kdedmodule/remotedirnotify.cpp
@@ -0,0 +1,143 @@
+/* This file is part of the KDE Project
+   Copyright (c) 2004 Kévin Ottens <ervin ipsquad net>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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 "remotedirnotify.h"
+
+#include <kdebug.h>
+#include <klocale.h>
+#include <kglobal.h>
+#include <kstandarddirs.h>
+#include <kdesktopfile.h>
+
+#include <kdirnotify_stub.h>
+
+#include <qdir.h>
+
+RemoteDirNotify::RemoteDirNotify()
+{
+	KGlobal::dirs()->addResourceType("remote_entries",
+		KStandardDirs::kde_default("data") + "remoteview");
+
+	QString path = KGlobal::dirs()->saveLocation("remote_entries");
+	m_baseURL.setPath(path);
+}
+
+KURL RemoteDirNotify::toRemoteURL(const KURL &url)
+{
+	kdDebug(1220) << "RemoteDirNotify::toRemoteURL(" << url << ")" << endl;
+	if ( m_baseURL.isParentOf(url) )
+	{
+		QString path = KURL::relativePath(m_baseURL.path(),
+						  url.path());
+		KURL result("remote:/"+path);
+		result.cleanPath();
+		kdDebug(1220) << "result => " << result << endl;
+		return result;
+	}
+
+	kdDebug(1220) << "result => KURL()" << endl;
+	return KURL();
+}
+
+KURL::List RemoteDirNotify::toRemoteURLList(const KURL::List &list)
+{
+	KURL::List new_list;
+
+	KURL::List::const_iterator it = list.begin();
+	KURL::List::const_iterator end = list.end();
+
+	for (; it!=end; ++it)
+	{
+		KURL url = toRemoteURL(*it);
+
+		if (url.isValid())
+		{
+			new_list.append(url);
+		}
+	}
+
+	return new_list;
+}
+
+ASYNC RemoteDirNotify::FilesAdded(const KURL &directory)
+{
+	kdDebug(1220) << "RemoteDirNotify::FilesAdded" << endl;
+	
+	KURL new_dir = toRemoteURL(directory);
+
+	if (new_dir.isValid())
+	{
+		KDirNotify_stub notifier("*", "*");
+		notifier.FilesAdded( new_dir );
+	}
+}
+
+// This hack is required because of the way we manage .desktop files with
+// Forwarding Slaves, their URL is out of the ioslave (most remote:/ files
+// have a file:/ based UDS_URL so that they are executed correctly.
+// Hence, FilesRemoved and FilesChanged does nothing... We're forced to use
+// FilesAdded to re-list the modified directory.
+inline void evil_hack(const KURL::List &list)
+{
+	KDirNotify_stub notifier("*", "*");
+	
+	KURL::List notified;
+	
+	KURL::List::const_iterator it = list.begin();
+	KURL::List::const_iterator end = list.end();
+
+	for (; it!=end; ++it)
+	{
+		KURL url = (*it).upURL();
+
+		if (!notified.contains(url))
+		{
+			notifier.FilesAdded(url);
+			notified.append(url);
+		}
+	}
+}
+
+
+ASYNC RemoteDirNotify::FilesRemoved(const KURL::List &fileList)
+{
+	kdDebug(1220) << "RemoteDirNotify::FilesRemoved" << endl;
+	
+	KURL::List new_list = toRemoteURLList(fileList);
+
+	if (!new_list.isEmpty())
+	{
+		//KDirNotify_stub notifier("*", "*");
+		//notifier.FilesRemoved( new_list );
+		evil_hack(new_list);
+	}
+}
+
+ASYNC RemoteDirNotify::FilesChanged(const KURL::List &fileList)
+{
+	kdDebug(1220) << "RemoteDirNotify::FilesChanged" << endl;
+	
+	KURL::List new_list = toRemoteURLList(fileList);
+
+	if (!new_list.isEmpty())
+	{
+		//KDirNotify_stub notifier("*", "*");
+		//notifier.FilesChanged( new_list );
+		evil_hack(new_list);
+	}
+}