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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /kdeprint/management/kmtimer.cpp
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.zip
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
Diffstat (limited to 'kdeprint/management/kmtimer.cpp')
-rw-r--r--kdeprint/management/kmtimer.cpp96
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"