1 files changed, 93 insertions, 0 deletions
diff --git a/tqtinterface/qt4/tools/designer/designer/timestamp.cpp b/tqtinterface/qt4/tools/designer/designer/timestamp.cpp
new file mode 100644
index 0000000..61f554d
--- /dev/null
+++ b/tqtinterface/qt4/tools/designer/designer/timestamp.cpp
@@ -0,0 +1,93 @@
+ /**********************************************************************
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** Licensees holding valid TQt Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "timestamp.h"
+#include <tqfile.h>
+#include <tqfileinfo.h>
+
+class TQTimer;
+
+TimeStamp::TimeStamp( TQObject *tqparent, const TQString &f )
+    : TQObject( tqparent ), 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();
+}