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authorAndrea Diamantini <adjam7@gmail.com>2009-11-25 01:36:38 +0100
committerAndrea Diamantini <adjam7@gmail.com>2009-11-25 01:36:38 +0100
commitce86e965bd8781f6fe18e4b50eadaf7402a07847 (patch)
tree0b019499f5a4e91c5767684fdafdbb23c774e26e /src/history/autosaver.h
parentFix headers (diff)
downloadrekonq-ce86e965bd8781f6fe18e4b50eadaf7402a07847.tar.xz
Last history fixes
Diffstat (limited to 'src/history/autosaver.h')
-rw-r--r--src/history/autosaver.h67
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diff --git a/src/history/autosaver.h b/src/history/autosaver.h
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+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2007-2008 Trolltech ASA. All rights reserved
+* Copyright (C) 2008-2009 by Andrea Diamantini <adjam7 at gmail dot com>
+*
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as
+* published by the Free Software Foundation; either version 2 of
+* the License or (at your option) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy
+* defined in Section 14 of version 3 of the license.
+*
+* This program 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 General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+*
+* ============================================================ */
+
+
+#ifndef AUTOSAVER_H
+#define AUTOSAVER_H
+
+
+// Qt Includes
+#include <QtCore/QObject>
+#include <QtCore/QBasicTimer>
+#include <QtCore/QTime>
+#include <QtCore/QTimerEvent>
+
+
+/**
+ * This class will call the save() slot on the parent object when the parent changes.
+ * It will wait several seconds after changed() to combining multiple changes and
+ * prevent continuous writing to disk.
+ *
+ */
+
+class AutoSaver : public QObject
+{
+ Q_OBJECT
+
+public:
+ AutoSaver(QObject *parent);
+ ~AutoSaver();
+ void saveIfNeccessary();
+
+public slots:
+ void changeOccurred();
+
+protected:
+ void timerEvent(QTimerEvent *event);
+
+private:
+ QBasicTimer m_timer;
+ QTime m_firstChange;
+
+};
+
+#endif // AUTOSAVER_H