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/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 96 insertions, 0 deletions

diff --git a/kdeprint/management/kmtimer.cpp b/kdeprint/management/kmtimer.cpp
new file mode 100644
index 000000000..ae8725848
--- /dev/null
+++ b/kdeprint/management/kmtimer.cpp
@@ -0,0 +1,96 @@
+/*
+ *  This file is part of the KDE libraries
+ *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
+ *
+ *  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 "kmtimer.h"
+#include "kmfactory.h"
+
+#include <kconfig.h>
+
+KMTimer* KMTimer::m_self = 0;
+
+KMTimer* KMTimer::self()
+{
+	if (!m_self)
+	{
+		m_self = new KMTimer(KMFactory::self(), "InternalTimer");
+		Q_CHECK_PTR(m_self);
+	}
+	return m_self;
+}
+
+KMTimer::KMTimer(QObject *parent, const char *name)
+: QTimer(parent, name), m_count(0)
+{
+	connect(this, SIGNAL(timeout()), SLOT(slotTimeout()));
+}
+
+KMTimer::~KMTimer()
+{
+	m_self = 0;
+}
+
+void KMTimer::hold()
+{
+	if ((m_count++) == 0)
+		stop();
+}
+
+void KMTimer::release()
+{
+	releaseTimer(false);
+}
+
+void KMTimer::release(bool do_emit)
+{
+	releaseTimer(do_emit);
+}
+
+void KMTimer::releaseTimer(bool do_emit)
+{
+	m_count = QMAX(0, m_count-1);
+	if (m_count == 0)
+	{
+		if (do_emit)
+			emit timeout();
+		startTimer();
+	}
+}
+
+void KMTimer::delay(int t)
+{
+	startTimer(t);
+}
+
+void KMTimer::slotTimeout()
+{
+	startTimer();
+}
+
+void KMTimer::startTimer(int t)
+{
+	if (t == -1)
+	{
+		KConfig	*conf = KMFactory::self()->printConfig();
+		conf->setGroup("General");
+		t = conf->readNumEntry("TimerDelay", 5) * 1000;
+	}
+	start(t, true);
+}
+
+#include "kmtimer.moc"