1 files changed, 134 insertions, 0 deletions
diff --git a/tdeio/tdeio/tdefilefilter.cpp b/tdeio/tdeio/tdefilefilter.cpp
new file mode 100644
index 000000000..310b86221
--- /dev/null
+++ b/tdeio/tdeio/tdefilefilter.cpp
@@ -0,0 +1,134 @@
+/* This file is part of the KDE libraries
+
+   Copyright (c) 2001,2002 Carsten Pfeiffer <pfeiffer@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License (LGPL) 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 <tqregexp.h>
+
+#include <tdefileitem.h>
+#include <kglobal.h>
+
+#include "tdefilefilter.h"
+
+KSimpleFileFilter::KSimpleFileFilter()
+    : m_filterDotFiles( true ),
+      m_filterSpecials( true ),
+      m_modeFilter( 0 )
+{
+    m_nameFilters.setAutoDelete( true );
+}
+
+KSimpleFileFilter::~KSimpleFileFilter()
+{
+}
+
+void KSimpleFileFilter::setFilterDotFiles( bool filter )
+{
+    m_filterDotFiles = filter;
+}
+
+void KSimpleFileFilter::setFilterSpecials( bool filter )
+{
+    m_filterSpecials = filter;
+}
+
+void KSimpleFileFilter::setNameFilters( const TQString& nameFilters )
+{
+    // KDE 3.0 defaults
+    setNameFilters( nameFilters, false, ' ' );
+}
+
+void KSimpleFileFilter::setNameFilters( const TQString& nameFilters,
+                                        bool caseSensitive, 
+                                        const TQChar& separator )
+{
+    m_nameFilters.clear();
+
+    // Split on white space
+    TQStringList list = TQStringList::split(separator, nameFilters);
+
+    TQStringList::ConstIterator it = list.begin();
+    for ( ; it != list.end(); ++it )
+        m_nameFilters.append(new TQRegExp(*it, caseSensitive, true ));
+}
+
+void KSimpleFileFilter::setMimeFilters( const TQStringList& mimeFilters )
+{
+    m_mimeFilters = mimeFilters;
+}
+
+void KSimpleFileFilter::setModeFilter( mode_t mode )
+{
+    m_modeFilter = mode;
+}
+
+bool KSimpleFileFilter::passesFilter( const KFileItem *item ) const
+{
+    static const TQString& dot    = TDEGlobal::staticQString(".");
+    static const TQString& dotdot = TDEGlobal::staticQString("..");
+
+    const TQString& name = item->name();
+
+    if ( m_filterDotFiles && item->isHidden() )
+        return false;
+
+    if ( m_filterSpecials && (name == dot || name == dotdot) )
+        return false;
+
+    if ( m_modeFilter && !(m_modeFilter & item->mode()) )
+        return false;
+
+    if ( !m_mimeFilters.isEmpty() ) {
+        // correct or guessed mimetype -- we don't mind
+        KMimeType::Ptr mime = item->mimeTypePtr();
+        bool ok = false;
+
+        TQStringList::ConstIterator it = m_mimeFilters.begin();
+        for ( ; it != m_mimeFilters.end(); ++it ) {
+            if ( mime->is(*it) ) { // match!
+                ok = true;
+                break;
+            }
+        }
+        if ( !ok )
+            return false;
+    }
+
+    if ( !m_nameFilters.isEmpty() ) {
+        bool ok = false;
+
+        TQPtrListIterator<TQRegExp> it( m_nameFilters );
+        for ( ; it.current(); ++it ) {
+            if ( it.current()->exactMatch( name ) ) { // match!
+                ok = true;
+                break;
+            }
+        }
+        if ( !ok )
+            return false;
+    }
+
+    return true; // passes the filter!
+}
+
+void KFileFilter::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+void KSimpleFileFilter::virtual_hook( int id, void* data )
+{ KFileFilter::virtual_hook( id, data ); }
+