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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-10 19:54:13 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-10 19:54:13 +0000
commitda7847adb43726079c7a4be1f06acbebe0bdde57 (patch)
tree0138139a2d4a3a213319cc5e23e409b90a9fcc6b /src/sources/batterysrc.h
downloadkima-da7847adb43726079c7a4be1f06acbebe0bdde57.tar.gz
kima-da7847adb43726079c7a4be1f06acbebe0bdde57.zip
Added old abandoned KDE3 version of Kima
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kima@1088422 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/***************************************************************************
+ * Copyright (C) 2007 by Ken Werner *
+ * *
+ * 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) any later version. *
+ * *
+ * 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, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
+ ***************************************************************************/
+
+#ifndef BATTERYSRC_H
+#define BATTERYSRC_H
+#include "labelsource.h"
+#include "threadedtrigger.h"
+#include <qfile.h>
+#include <qstring.h>
+#include <list>
+#include <hal/libhal.h>
+
+/**
+ * BatterySrc fetches the state of charge of the battery from HAL
+ * @author Ken Werner
+ */
+class BatterySrc : public LabelSource {
+ Q_OBJECT //macro which activates signals and slots (moc)
+public:
+ /**
+ * Creates a new Source
+ */
+ BatterySrc(QWidget* inParent, QString inUDI);
+ virtual ~BatterySrc();
+
+ /**
+ * Creates instances of that Source (and returns pointers to them)
+ */
+ static std::list<Source*> createInstances(QWidget* inParent);
+
+ /**
+ * Fetches and returns the value of this source
+ * This method is called from a thread so don't call it directly
+ */
+ virtual QString fetchValue();
+
+private:
+ /**
+ * triggers the fetchValue method
+ */
+ ThreadedTrigger mTrigger;
+
+ /**
+ * The hal udi of that battery source
+ */
+ QString mUDI;
+
+ /**
+ * The local hal context
+ */
+ LibHalContext* mLibHalContext;
+
+ /**
+ * The local dbus error object
+ */
+ DBusError mDBusError;
+
+};
+#endif //BATTERYSRC_H