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-rw-r--r--kdevdesigner/designer/timestamp.cpp86
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diff --git a/kdevdesigner/designer/timestamp.cpp b/kdevdesigner/designer/timestamp.cpp
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+ /**********************************************************************
+** Copyright (C) 2000 Trolltech AS. All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition
+** licenses may use this file in accordance with the TQt Commercial License
+** Agreement provided with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+** information about TQt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "timestamp.h"
+#include <tqfile.h>
+#include <tqfileinfo.h>
+
+class TQTimer;
+
+TimeStamp::TimeStamp( TQObject *parent, const TQString &f )
+ : TQObject( parent ), filename( f ), autoCheck( FALSE )
+{
+ timer = new TQTimer( this );
+ connect( timer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( autoCheckTimeStamp() ) );
+ update();
+}
+
+void TimeStamp::setFileName( const TQString &f )
+{
+ filename = f;
+ update();
+}
+
+TQString TimeStamp::fileName() const
+{
+ return filename;
+}
+
+void TimeStamp::setAutoCheckEnabled( bool a )
+{
+ autoCheck = a;
+ if ( autoCheck )
+ timer->start( 5000 );
+ else
+ timer->stop();
+}
+
+void TimeStamp::update()
+{
+ TQFile f( filename );
+ if ( !f.exists() )
+ return;
+ lastTimeStamp = TQFileInfo( f ).lastModified();
+}
+
+bool TimeStamp::isUpToDate() const
+{
+ TQFile f( filename );
+ if ( !f.exists() )
+ return TRUE;
+ return lastTimeStamp == TQFileInfo( f ).lastModified();
+}
+
+bool TimeStamp::isAutoCheckEnabled() const
+{
+ return autoCheck;
+}
+
+void TimeStamp::autoCheckTimeStamp()
+{
+ if ( !isUpToDate() )
+ emit timeStampChanged();
+}